From 030889a5b0095fa16ce13641ad0e08084d8ee5cf Mon Sep 17 00:00:00 2001
From: jsalant <josh.salant@ansys.com>
Date: Tue, 14 Oct 2025 15:34:10 -0400
Subject: [PATCH 01/28] EMIT Pyaedt fixes

Fix data rate conversion: B1347519

Fix some issues with creating components: B1347443

Make sure Emitters and Waveforms are cast correctly before returning: B1347518

Remove some unused node types (CategoriesViewNode and TopLevelSimulation): B1345240

Make sure _set_table_data() and _get_table_data() can handle both NodeProp and ColumnData tables (and both for BB EmissionsNodes); also fix some table_data() docstrings: B1342786

Exclude parameters used to orient components from the node classes: B1343826

Fix conversion from yards to meters and add conversion from mile to meters: B1347453

Add some unit tests

Allow users to specify parameters as unitless strings (in addition to unitless floats and strings with units): B1347439
---
 .../aedt/core/emit_core/emit_constants.py     |  12 +-
 .../aedt/core/emit_core/emit_schematic.py     |  38 +++++-
 .../aedt/core/emit_core/nodes/emit_node.py    | 128 +++++++++++++++---
 .../emit_core/nodes/generated/__init__.py     |   8 +-
 .../emit_core/nodes/generated/amplifier.py    |  30 ++--
 .../core/emit_core/nodes/generated/band.py    |  10 --
 .../nodes/generated/categories_view_node.py   |  37 -----
 .../emit_core/nodes/generated/circulator.py   |  16 +--
 .../nodes/generated/custom_coupling_node.py   |   2 +-
 .../indoor_propagation_coupling_node.py       |   2 +-
 .../emit_core/nodes/generated/isolator.py     |  16 +--
 .../emit_core/nodes/generated/multiplexer.py  |  29 +---
 .../nodes/generated/power_divider.py          |  16 +--
 .../nodes/generated/rx_mixer_product_node.py  |  17 +++
 .../nodes/generated/rx_saturation_node.py     |  16 +++
 .../nodes/generated/rx_selectivity_node.py    |  15 ++
 .../emit_core/nodes/generated/rx_spur_node.py |   2 +-
 .../nodes/generated/sampling_node.py          |   7 +-
 .../emit_core/nodes/generated/terminator.py   |  33 +++--
 .../nodes/generated/top_level_simulation.py   |  37 -----
 .../emit_core/nodes/generated/tr_switch.py    |  30 ----
 .../nodes/generated/tx_bb_emission_node.py    |   8 +-
 .../nodes/generated/tx_harmonic_node.py       |  15 ++
 .../nodes/generated/tx_nb_emission_node.py    |  15 ++
 .../emit_core/nodes/generated/tx_spur_node.py |   2 +-
 .../emit_core/nodes/generated/waveform.py     |  11 +-
 .../aedt/core/emit_core/results/revision.py   |   9 +-
 src/ansys/aedt/core/generic/constants.py      |   3 +-
 tests/system/emit/test_emit.py                | 126 ++++++++++++++++-
 29 files changed, 413 insertions(+), 277 deletions(-)
 delete mode 100644 src/ansys/aedt/core/emit_core/nodes/generated/categories_view_node.py
 delete mode 100644 src/ansys/aedt/core/emit_core/nodes/generated/top_level_simulation.py

diff --git a/src/ansys/aedt/core/emit_core/emit_constants.py b/src/ansys/aedt/core/emit_core/emit_constants.py
index 5cfa5f62561..9d3a15098f2 100644
--- a/src/ansys/aedt/core/emit_core/emit_constants.py
+++ b/src/ansys/aedt/core/emit_core/emit_constants.py
@@ -168,20 +168,20 @@ def data_rate_conv(value: float, units: str, to_internal: bool = True):
         if units == "bps":
             mult = 1.0
         elif units == "kbps":
-            mult = 1e-3
+            mult = 1e3
         elif units == "Mbps":
-            mult = 1e-6
+            mult = 1e6
         elif units == "Gbps":
-            mult = 1e-9
+            mult = 1e9
     else:
         if units == "bps":
             mult = 1.0
         elif units == "kbps":
-            mult = 1e3
+            mult = 1e-3
         elif units == "Mbps":
-            mult = 1e6
+            mult = 1e-6
         elif units == "Gbps":
-            mult = 1e9
+            mult = 1e-9
     return value * mult
 
 
diff --git a/src/ansys/aedt/core/emit_core/emit_schematic.py b/src/ansys/aedt/core/emit_core/emit_schematic.py
index 2eb83555604..7f3ed62160d 100644
--- a/src/ansys/aedt/core/emit_core/emit_schematic.py
+++ b/src/ansys/aedt/core/emit_core/emit_schematic.py
@@ -94,11 +94,19 @@ def create_component(self, component_type: str, name: str = None, library: str =
 
         try:
             # Retrieve matching components from the catalog
+            matching_components = []
             matching_components = self.emit_instance.modeler.components.components_catalog[component_type]
 
             if not matching_components:
-                self.emit_instance.logger.error(f"No component found for type '{component_type}'.")
-                raise ValueError(f"No component found for type '{component_type}'.")
+                # couldn't find a component match, try looking at all component names
+                catalog_comps = self.emit_instance.modeler.components.components_catalog.components
+                for value in catalog_comps.values():
+                    if value.name == component_type:
+                        matching_components.append(value)
+
+                if not matching_components:
+                    self.emit_instance.logger.error(f"No component found for type '{component_type}'.")
+                    raise ValueError(f"No component found for type '{component_type}'.")
 
             if len(matching_components) == 1:
                 # Use the single matching component
@@ -123,6 +131,7 @@ def create_component(self, component_type: str, name: str = None, library: str =
             revision = self.emit_instance.results.get_revision()
 
             # Create the component using the EmitCom module
+            component.name = component.name.strip("'")
             new_component_id = self._emit_com_module.CreateEmitComponent(
                 name, component.name, component.component_library
             )
@@ -203,3 +212,28 @@ def connect_components(self, component_name_1: str, component_name_2: str) -> No
                 f"Failed to connect components '{component_name_1}' and '{component_name_2}': {e}"
             )
             raise RuntimeError(f"Failed to connect components '{component_name_1}' and '{component_name_2}': {e}")
+
+    @pyaedt_function_handler
+    def delete_component(self, name: str):
+        """Delete a component from the schematic.
+
+                Parameters
+                ----------
+                name : str
+                    Name of the component.
+
+                Raises
+                ------
+                RuntimeError
+                    If the deletion fails.
+                """
+        try:
+            self._emit_com_module.DeleteEmitComponent(name)
+            self.emit_instance.logger.info(
+                f"Successfully deleted component '{name}'."
+            )
+        except Exception as e:
+            self.emit_instance.logger.error(
+                f"Failed to delete component '{name}': {e}"
+            )
+            raise RuntimeError(f"Failed to delete component '{name}': {e}")
diff --git a/src/ansys/aedt/core/emit_core/nodes/emit_node.py b/src/ansys/aedt/core/emit_core/nodes/emit_node.py
index b9dc35146de..56e95b2087d 100644
--- a/src/ansys/aedt/core/emit_core/nodes/emit_node.py
+++ b/src/ansys/aedt/core/emit_core/nodes/emit_node.py
@@ -31,7 +31,6 @@
 from ansys.aedt.core.emit_core.emit_constants import data_rate_conv
 import ansys.aedt.core.generic.constants as consts
 
-
 class EmitNode:
     """Emit node class for managing and interacting with EMIT nodes."""
 
@@ -174,6 +173,7 @@ def _get_node(self, node_id: int):
         >>> new_node = node._get_node(node_id)
         """
         from ansys.aedt.core.emit_core.nodes import generated
+        from ansys.aedt.core.emit_core.nodes.emitter_node import EmitterNode
 
         props = self._oRevisionData.GetEmitNodeProperties(self._result_id, node_id, True)
         props = self.props_to_dict(props)
@@ -183,8 +183,18 @@ def _get_node(self, node_id: int):
 
         node = None
         try:
-            type_class = getattr(generated, f"{prefix}{node_type}")
-            node = type_class(self._emit_obj, self._result_id, node_id)
+            if node_type == "RadioNode" and props["IsEmitter"] == "true":
+                if prefix == "":
+                    type_class = EmitterNode
+                # else:
+                #    type_class = ReadOnlyEmitterNode
+                node = type_class(self._emit_obj, self._result_id, node_id)
+            elif node_type == 'Band' and props["IsEmitterBand"] == "true":
+                type_class = getattr(generated, f"{prefix}Waveform")
+                node = type_class(self._emit_obj, self._result_id, node_id)
+            else:
+                type_class = getattr(generated, f"{prefix}{node_type}")
+                node = type_class(self._emit_obj, self._result_id, node_id)
         except AttributeError:
             node = EmitNode(self._emit_obj, self._result_id, node_id)
         return node
@@ -203,7 +213,7 @@ def children(self):
         child_nodes = [self._get_node(child_id) for child_id in child_ids]
         return child_nodes
 
-    def _get_property(self, prop, skipChecks=False) -> Union[str, List[str]]:
+    def _get_property(self, prop, skipChecks=False, isTable=False) -> Union[str, List[str]]:
         """Fetch the value of a given property.
 
         Parameters
@@ -226,7 +236,14 @@ def _get_property(self, prop, skipChecks=False) -> Union[str, List[str]]:
             selected_kv_pair = selected_kv_pairs[0]
             val = selected_kv_pair[1]
 
-            if val.find("|") != -1:
+            if isTable:
+                # Node Prop tables
+                # Data formatted using compact string serialization
+                # with ';' separating rows and '|' separating columns
+                rows = val.split(";")
+                table = [tuple(row.split("|")) for row in rows if row]
+                return table
+            elif val.find("|") != -1:
                 return val.split("|")
             else:
                 return val
@@ -271,6 +288,7 @@ def _string_to_value_units(value) -> tuple[float, str]:
         # see if we can split it based on a space between number
         # and units
         vals = value.split(" ")
+        units = ""
         if len(vals) == 2:
             dec_val = float(vals[0])
             units = vals[1].strip()
@@ -281,7 +299,11 @@ def _string_to_value_units(value) -> tuple[float, str]:
                 dec_val = float(value[:i])
                 units = value[i:]
                 return dec_val, units
-        raise ValueError(f"{value} is not valid for this property.")
+        # maybe it's a string but with no units
+        try:
+            return float(value), units
+        except ValueError:
+            raise ValueError(f"{value} is not valid for this property.")
 
     def _convert_to_internal_units(self, value: float | str, unit_system: str) -> float:
         """Takes a value and converts to internal EMIT units used for storing values.
@@ -304,6 +326,8 @@ def _convert_to_internal_units(self, value: float | str, unit_system: str) -> fl
             units = consts.SI_UNITS[unit_system]
         else:
             value, units = self._string_to_value_units(value)
+            if units == "":
+                units = consts.SI_UNITS[unit_system]
             # verify the units are valid for the specified type
             if units not in EMIT_VALID_UNITS[unit_system]:
                 raise ValueError(f"{units} are not valid units for this property.")
@@ -331,10 +355,11 @@ def _convert_from_internal_units(value: float, unit_system: str) -> float:
             Value in SI units.
         """
         # get the SI units
-        units = consts.SI_UNITS[unit_system]
         if unit_system == "Data Rate":
+            units = "bps"
             converted_value = data_rate_conv(value, units, False)
         else:
+            units = consts.SI_UNITS[unit_system]
             converted_value = consts.unit_converter(value, unit_system, EMIT_INTERNAL_UNITS[unit_system], units)
         return converted_value
 
@@ -424,28 +449,88 @@ def _get_child_node_id(self, child_name: str) -> int:
         """
         return self._oRevisionData.GetChildNodeID(self._result_id, self._node_id, child_name)
 
+    def _is_column_data_table(self):
+        """Returns true if the node uses column data tables.
+
+        Returns
+        -------
+        bool
+            True if the table is ColumnData, False otherwise.
+        """
+        # BB Emission Nodes can have ColumnData or NodeProp tables
+        # so handle them first
+        if self._node_type == "TxBbEmissionNode":
+            if self._get_property("Noise Behavior") == "BroadbandEquation":
+                return False
+            return True
+
+        table_title = self._get_property("CDTableTitle", True)
+        if table_title == "":
+            # No ColumnData Table Title, so it's a NodePropTable
+            return False
+        return True
+
     def _get_table_data(self):
         """Returns the node's table data.
 
         Returns
         -------
-        list
-            The node's table data.
+        list of tuples
+            The node's table data as a list of tuples.
+            [(x1, y1, z1), (x2, y2, z2)]
         """
-        rows = self._oRevisionData.GetTableData(self._result_id, self._node_id)
-        nested_list = [col.split(" ") for col in rows]
-        return nested_list
+        try:
+            if self._is_column_data_table():
+                # Column Data tables
+                # Data formatted using compact string serialization
+                # with '|' separating rows and ';' separating columns
+                data = self._oRevisionData.GetTableData(self._result_id, self._node_id)
+                rows = data.split("|")
+                string_table = [tuple(row.split(";")) for row in rows if row]
+                table = [tuple(float(x) for x in t) for t in string_table]
+            else:
+                # Node Prop tables
+                # Data formatted using compact string serialization
+                # with ';' separating rows and '|' separating columns
+                table_key = self._get_property('TableKey', True)
+                string_table = self._get_property(table_key, True, True)
+
+                def try_float(val):
+                    try:
+                        return float(val)
+                    except ValueError:
+                        return val  # keep as string for non-numeric (e.g. equations)
+
+                table = [tuple(try_float(x) for x in t) for t in string_table]
+        except Exception as e:
+            print(f"Failed to get table data for node {self.name}. Error: {e}")
+        return table
 
-    def _set_table_data(self, nested_list):
+    def _set_table_data(self, table):
         """Sets the table data for the node.
 
         Parameters
         ----------
-        nested_list : list
+        list of tuples
             Data to populate the table with.
+            [(x1, y1, z1), (x2, y2, z2)]
         """
-        rows = [col.join(" ") for col in nested_list]
-        self._oRevisionData.SetTableData(self._result_id, self._node_id, rows)
+        try:
+            if self._is_column_data_table():
+                # Column Data tables
+                # Data formatted using compact string serialization
+                # with '|' separating rows and ';' separating columns
+                data = "|".join(";".join(map(str, row)) for row in table)
+                self._oRevisionData.SetTableData(self._result_id, self._node_id, data)
+            else:
+                # Node Prop tables
+                # Data formatted using compact string serialization
+                # with ';' separating rows and '|' separating columns
+                table_key = self._get_property('TableKey', True)
+                data = ";".join("|".join(map(str, row)) for row in table)
+                self._set_property(table_key, data)
+        except Exception as e:
+            print(f"Failed to set table data for node {self.name}. Error: {e}")
 
     def _add_child_node(self, child_type, child_name=None):
         """Creates a child node of the given type and name.
@@ -459,8 +544,8 @@ def _add_child_node(self, child_type, child_name=None):
 
         Returns
         -------
-        int
-            Unique node ID assigned to the created child node.
+        node: EmitNode
+            The node.
 
         Raises
         ------
@@ -468,15 +553,16 @@ def _add_child_node(self, child_type, child_name=None):
             If the specified child type is not allowed.
         """
         if not child_name:
-            child_name = f"New {child_type}"
+            child_name = f"{child_type}"
 
-        new_id = None
+        new_node = None
         if child_type not in self.allowed_child_types:
             raise ValueError(
                 f"Child type {child_type} is not allowed for this node. Allowed types are: {self.allowed_child_types}"
             )
         try:
             new_id = self._oRevisionData.CreateEmitNode(self._result_id, self._node_id, child_name, child_type)
+            new_node = self._get_node(new_id)
         except Exception as e:
             print(f"Failed to add child node of type {child_type} to node {self.name}. Error: {e}")
-        return new_id
+        return new_node
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/__init__.py b/src/ansys/aedt/core/emit_core/nodes/generated/__init__.py
index 2820de648f5..33672f9677d 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/__init__.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/__init__.py
@@ -28,9 +28,8 @@
 from .antenna_passband import AntennaPassband
 from .band import Band
 from .band_folder import BandFolder
-from .cable import Cable
 from .cad_node import CADNode
-from .categories_view_node import CategoriesViewNode
+from .cable import Cable
 from .circulator import Circulator
 from .coupling_link_node import CouplingLinkNode
 from .couplings_node import CouplingsNode
@@ -60,10 +59,9 @@
 from .scene_group_node import SceneGroupNode
 from .solution_coupling_node import SolutionCouplingNode
 from .solutions_node import SolutionsNode
+from .tr_switch import TR_Switch
 from .terminator import Terminator
-from .top_level_simulation import TopLevelSimulation
 from .touchstone_coupling_node import TouchstoneCouplingNode
-from .tr_switch import TR_Switch
 from .two_ray_path_loss_coupling_node import TwoRayPathLossCouplingNode
 from .tx_bb_emission_node import TxBbEmissionNode
 from .tx_harmonic_node import TxHarmonicNode
@@ -83,7 +81,6 @@
     "BandFolder",
     "CADNode",
     "Cable",
-    "CategoriesViewNode",
     "Circulator",
     "CouplingLinkNode",
     "CouplingsNode",
@@ -115,7 +112,6 @@
     "SolutionsNode",
     "TR_Switch",
     "Terminator",
-    "TopLevelSimulation",
     "TouchstoneCouplingNode",
     "TwoRayPathLossCouplingNode",
     "TxBbEmissionNode",
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/amplifier.py b/src/ansys/aedt/core/emit_core/nodes/generated/amplifier.py
index c556de6ea93..c9a4957de68 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/amplifier.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/amplifier.py
@@ -50,6 +50,21 @@ def delete(self):
         """Delete this node"""
         self._delete()
 
+    @property
+    def table_data(self):
+        """Harmonic Intercept Points, Ref. Input Table.
+        Table consists of 2 columns.
+        Harmonic:
+            Value should be between 2 and 20.
+        Intercept Point:
+            Value should be between -1000 and 1000.
+        """
+        return self._get_table_data()
+
+    @table_data.setter
+    def table_data(self, value):
+        self._set_table_data(value)
+
     @property
     def filename(self) -> str:
         """Name of file defining the outboard component.
@@ -86,21 +101,6 @@ def notes(self) -> str:
     def notes(self, value: str):
         self._set_property("Notes", f"{value}")
 
-    class AmplifierTypeOption(Enum):
-        TRANSMIT_AMPLIFIER = "Transmit Amplifier"
-        RECEIVE_AMPLIFIER = "Receive Amplifier"
-
-    @property
-    def amplifier_type(self) -> AmplifierTypeOption:
-        """Configures the amplifier as a Tx or Rx amplifier."""
-        val = self._get_property("Amplifier Type")
-        val = self.AmplifierTypeOption[val.upper()]
-        return val
-
-    @amplifier_type.setter
-    def amplifier_type(self, value: AmplifierTypeOption):
-        self._set_property("Amplifier Type", f"{value.value}")
-
     @property
     def gain(self) -> float:
         """Amplifier in-band gain.
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/band.py b/src/ansys/aedt/core/emit_core/nodes/generated/band.py
index 057ea7d77cb..ffa5753959f 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/band.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/band.py
@@ -52,16 +52,6 @@ def enabled(self) -> bool:
     def enabled(self, value: bool):
         self._set_property("Enabled", f"{str(value).lower()}")
 
-    @property
-    def port(self):
-        """Radio Port associated with this Band."""
-        val = self._get_property("Port")
-        return val
-
-    @port.setter
-    def port(self, value):
-        self._set_property("Port", f"{value}")
-
     @property
     def use_dd_1494_mode(self) -> bool:
         """Uses DD-1494 parameters to define the Tx/Rx spectrum.
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/categories_view_node.py b/src/ansys/aedt/core/emit_core/nodes/generated/categories_view_node.py
deleted file mode 100644
index 07e43c5a2a7..00000000000
--- a/src/ansys/aedt/core/emit_core/nodes/generated/categories_view_node.py
+++ /dev/null
@@ -1,37 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# Copyright (C) 2021 - 2025 ANSYS, Inc. and/or its affiliates.
-# SPDX-FileCopyrightText: 2021 - 2025 ANSYS, Inc. and /or its affiliates.
-# SPDX-License-Identifier: MIT
-#
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in all
-# copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-# SOFTWARE.
-
-from ansys.aedt.core.emit_core.nodes.emit_node import EmitNode
-
-
-class CategoriesViewNode(EmitNode):
-    def __init__(self, emit_obj, result_id, node_id):
-        self._is_component = False
-        EmitNode.__init__(self, emit_obj, result_id, node_id)
-
-    @property
-    def node_type(self) -> str:
-        """The type of this emit node."""
-        return self._node_type
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/circulator.py b/src/ansys/aedt/core/emit_core/nodes/generated/circulator.py
index 3475dd5b427..42c3c28b2ce 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/circulator.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/circulator.py
@@ -105,21 +105,6 @@ def type(self) -> TypeOption:
     def type(self, value: TypeOption):
         self._set_property("Type", f"{value.value}")
 
-    class Port1LocationOption(Enum):
-        RADIO_SIDE = "Radio Side"
-        ANTENNA_SIDE = "Antenna Side"
-
-    @property
-    def port_1_location(self) -> Port1LocationOption:
-        """Defines the orientation of the circulator."""
-        val = self._get_property("Port 1 Location")
-        val = self.Port1LocationOption[val.upper()]
-        return val
-
-    @port_1_location.setter
-    def port_1_location(self, value: Port1LocationOption):
-        self._set_property("Port 1 Location", f"{value.value}")
-
     @property
     def insertion_loss(self) -> float:
         """Circulator in-band loss in forward direction.
@@ -256,3 +241,4 @@ def warnings(self) -> str:
         """Warning(s) for this node."""
         val = self._get_property("Warnings")
         return val
+
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/custom_coupling_node.py b/src/ansys/aedt/core/emit_core/nodes/generated/custom_coupling_node.py
index 3d6e5b12b0e..ece0968a02d 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/custom_coupling_node.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/custom_coupling_node.py
@@ -59,7 +59,7 @@ def delete(self):
 
     @property
     def table_data(self):
-        """Table.
+        """Custom Coupling Values Table.
         Table consists of 2 columns.
         Frequency:
             Value should be between 1.0 and 100.0e9.
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/indoor_propagation_coupling_node.py b/src/ansys/aedt/core/emit_core/nodes/generated/indoor_propagation_coupling_node.py
index f6c7fd0230f..2075210b97a 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/indoor_propagation_coupling_node.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/indoor_propagation_coupling_node.py
@@ -57,7 +57,7 @@ def delete(self):
 
     @property
     def table_data(self):
-        """Table.
+        """Custom Building Values Table.
         Table consists of 3 columns.
         Frequency:
             Value should be between 1.0 and 100.0e9.
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/isolator.py b/src/ansys/aedt/core/emit_core/nodes/generated/isolator.py
index 4e3ee8d286b..d1a5da3d438 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/isolator.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/isolator.py
@@ -105,21 +105,6 @@ def type(self) -> TypeOption:
     def type(self, value: TypeOption):
         self._set_property("Type", f"{value.value}")
 
-    class Port1LocationOption(Enum):
-        RADIO_SIDE = "Radio Side"
-        ANTENNA_SIDE = "Antenna Side"
-
-    @property
-    def port_1_location(self) -> Port1LocationOption:
-        """Defines the orientation of the isolator."""
-        val = self._get_property("Port 1 Location")
-        val = self.Port1LocationOption[val.upper()]
-        return val
-
-    @port_1_location.setter
-    def port_1_location(self, value: Port1LocationOption):
-        self._set_property("Port 1 Location", f"{value.value}")
-
     @property
     def insertion_loss(self) -> float:
         """Isolator in-band loss in forward direction.
@@ -256,3 +241,4 @@ def warnings(self) -> str:
         """Warning(s) for this node."""
         val = self._get_property("Warnings")
         return val
+
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/multiplexer.py b/src/ansys/aedt/core/emit_core/nodes/generated/multiplexer.py
index c1b9a6fa535..6dd8d45dd80 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/multiplexer.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/multiplexer.py
@@ -110,34 +110,6 @@ def type(self) -> TypeOption:
     def type(self, value: TypeOption):
         self._set_property("Type", f"{value.value}")
 
-    class Port1LocationOption(Enum):
-        RADIO_SIDE = "Radio Side"
-        ANTENNA_SIDE = "Antenna Side"
-
-    @property
-    def port_1_location(self) -> Port1LocationOption:
-        """Defines the orientation of the multiplexer."""
-        val = self._get_property("Port 1 Location")
-        val = self.Port1LocationOption[val.upper()]
-        return val
-
-    @port_1_location.setter
-    def port_1_location(self, value: Port1LocationOption):
-        self._set_property("Port 1 Location", f"{value.value}")
-
-    @property
-    def flip_ports_vertically(self) -> bool:
-        """Reverses the port order on the multi-port side of the multiplexer.
-
-        Value should be 'true' or 'false'.
-        """
-        val = self._get_property("Flip Ports Vertically")
-        return val == "true"
-
-    @flip_ports_vertically.setter
-    def flip_ports_vertically(self, value: bool):
-        self._set_property("Flip Ports Vertically", f"{str(value).lower()}")
-
     @property
     def ports(self):
         """Assigns the child port nodes to the multiplexers ports."""
@@ -153,3 +125,4 @@ def warnings(self) -> str:
         """Warning(s) for this node."""
         val = self._get_property("Warnings")
         return val
+
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/power_divider.py b/src/ansys/aedt/core/emit_core/nodes/generated/power_divider.py
index 57b5c8ca6df..724b563db4d 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/power_divider.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/power_divider.py
@@ -106,21 +106,6 @@ def type(self) -> TypeOption:
     def type(self, value: TypeOption):
         self._set_property("Type", f"{value.value}")
 
-    class OrientationOption(Enum):
-        DIVIDER = "Divider"
-        COMBINER = "Combiner"
-
-    @property
-    def orientation(self) -> OrientationOption:
-        """Defines the orientation of the Power Divider."""
-        val = self._get_property("Orientation")
-        val = self.OrientationOption[val.upper()]
-        return val
-
-    @orientation.setter
-    def orientation(self, value: OrientationOption):
-        self._set_property("Orientation", f"{value.value}")
-
     @property
     def insertion_loss_above_ideal(self) -> float:
         """Insertion Loss Above Ideal.
@@ -260,3 +245,4 @@ def warnings(self) -> str:
         """Warning(s) for this node."""
         val = self._get_property("Warnings")
         return val
+
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/rx_mixer_product_node.py b/src/ansys/aedt/core/emit_core/nodes/generated/rx_mixer_product_node.py
index c897e0b496f..73ac87b3bd7 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/rx_mixer_product_node.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/rx_mixer_product_node.py
@@ -51,6 +51,23 @@ def delete(self):
         """Delete this node"""
         self._delete()
 
+    @property
+    def table_data(self):
+        """Edit Mixer Products Table.
+        Table consists of 3 columns.
+        RF Harmonic Order:
+            Value should be between -100 and 100.
+        LO Harmonic Order:
+            Value should be between 1 and 100.
+        Power (Relative or Absolute):
+            Value should be between -1000 and 1000.
+        """
+        return self._get_table_data()
+
+    @table_data.setter
+    def table_data(self, value):
+        self._set_table_data(value)
+
     @property
     def enabled(self) -> bool:
         """Enabled state for this node."""
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/rx_saturation_node.py b/src/ansys/aedt/core/emit_core/nodes/generated/rx_saturation_node.py
index 03d65ecb7d7..86d0bc47f2c 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/rx_saturation_node.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/rx_saturation_node.py
@@ -49,6 +49,21 @@ def delete(self):
         """Delete this node"""
         self._delete()
 
+    @property
+    def table_data(self):
+        """Rx Saturation Profile Table.
+        Table consists of 2 columns.
+        Frequency:
+            Value should be between 1 and 100e9.
+        Amplitude:
+            Value should be between -1000 and 1000.
+        """
+        return self._get_table_data()
+
+    @table_data.setter
+    def table_data(self, value):
+        self._set_table_data(value)
+
     @property
     def enabled(self) -> bool:
         """Enabled state for this node."""
@@ -57,3 +72,4 @@ def enabled(self) -> bool:
     @enabled.setter
     def enabled(self, value: bool):
         self._set_property("Enabled", f"{str(value).lower()}")
+
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/rx_selectivity_node.py b/src/ansys/aedt/core/emit_core/nodes/generated/rx_selectivity_node.py
index 9eb7a00f97b..9c8ea1d3380 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/rx_selectivity_node.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/rx_selectivity_node.py
@@ -49,6 +49,21 @@ def delete(self):
         """Delete this node"""
         self._delete()
 
+    @property
+    def table_data(self):
+        """Rx Selectivity Table.
+        Table consists of 2 columns.
+        Bandwidth:
+            Value should be between 0 and 100e9.
+        Attenuation:
+            Value should be between -200 and 1000.
+        """
+        return self._get_table_data()
+
+    @table_data.setter
+    def table_data(self, value):
+        self._set_table_data(value)
+
     @property
     def enabled(self) -> bool:
         """Enabled state for this node."""
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/rx_spur_node.py b/src/ansys/aedt/core/emit_core/nodes/generated/rx_spur_node.py
index ab69c821415..2c14267787d 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/rx_spur_node.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/rx_spur_node.py
@@ -53,7 +53,7 @@ def delete(self):
 
     @property
     def table_data(self):
-        """Table.
+        """Spurs Table.
         Table consists of 3 columns.
         Frequency (MHz):
             Value should be a mathematical expression.
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/sampling_node.py b/src/ansys/aedt/core/emit_core/nodes/generated/sampling_node.py
index 5b10df45486..160e4099a7a 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/sampling_node.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/sampling_node.py
@@ -45,12 +45,12 @@ def node_type(self) -> str:
 
     @property
     def table_data(self):
-        """Table.
+        """Frequency Ranges Table.
         Table consists of 2 columns.
         Min:
-            Value should be greater than 1.0.
+            Value should be between 1.0 and 100e9.
         Max:
-            Value should be greater than 1.0.
+            Value should be between 1.0 and 100e9.
         """
         return self._get_table_data()
 
@@ -154,3 +154,4 @@ def warnings(self) -> str:
         """Warning(s) for this node."""
         val = self._get_property("Warnings")
         return val
+
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/terminator.py b/src/ansys/aedt/core/emit_core/nodes/generated/terminator.py
index c7e7a51fce6..cd68bd97e65 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/terminator.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/terminator.py
@@ -50,6 +50,23 @@ def delete(self):
         """Delete this node"""
         self._delete()
 
+    @property
+    def table_data(self):
+        """Parametric VSWR Table.
+        Table consists of 3 columns.
+        Min:
+            Value should be between 1 and 100e9.
+        Max:
+            Value should be between 1 and 100e9.
+        VSWR:
+        
+        """
+        return self._get_table_data()
+
+    @table_data.setter
+    def table_data(self, value):
+        self._set_table_data(value)
+
     @property
     def filename(self) -> str:
         """Name of file defining the Terminator.
@@ -105,21 +122,6 @@ def type(self) -> TypeOption:
     def type(self, value: TypeOption):
         self._set_property("Type", f"{value.value}")
 
-    class PortLocationOption(Enum):
-        RADIO_SIDE = "Radio Side"
-        ANTENNA_SIDE = "Antenna Side"
-
-    @property
-    def port_location(self) -> PortLocationOption:
-        """Defines the orientation of the terminator."""
-        val = self._get_property("Port Location")
-        val = self.PortLocationOption[val.upper()]
-        return val
-
-    @port_location.setter
-    def port_location(self, value: PortLocationOption):
-        self._set_property("Port Location", f"{value.value}")
-
     @property
     def vswr(self) -> float:
         """VSWR.
@@ -142,3 +144,4 @@ def warnings(self) -> str:
         """Warning(s) for this node."""
         val = self._get_property("Warnings")
         return val
+
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/top_level_simulation.py b/src/ansys/aedt/core/emit_core/nodes/generated/top_level_simulation.py
deleted file mode 100644
index 9f64dfaa93e..00000000000
--- a/src/ansys/aedt/core/emit_core/nodes/generated/top_level_simulation.py
+++ /dev/null
@@ -1,37 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# Copyright (C) 2021 - 2025 ANSYS, Inc. and/or its affiliates.
-# SPDX-FileCopyrightText: 2021 - 2025 ANSYS, Inc. and /or its affiliates.
-# SPDX-License-Identifier: MIT
-#
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in all
-# copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-# SOFTWARE.
-
-from ansys.aedt.core.emit_core.nodes.emit_node import EmitNode
-
-
-class TopLevelSimulation(EmitNode):
-    def __init__(self, emit_obj, result_id, node_id):
-        self._is_component = False
-        EmitNode.__init__(self, emit_obj, result_id, node_id)
-
-    @property
-    def node_type(self) -> str:
-        """The type of this emit node."""
-        return self._node_type
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/tr_switch.py b/src/ansys/aedt/core/emit_core/nodes/generated/tr_switch.py
index c73d860719b..821d76c638b 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/tr_switch.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/tr_switch.py
@@ -86,36 +86,6 @@ def notes(self) -> str:
     def notes(self, value: str):
         self._set_property("Notes", f"{value}")
 
-    class TxPortOption(Enum):
-        PORT_1 = "Port 1"
-        PORT_2 = "Port 2"
-
-    @property
-    def tx_port(self) -> TxPortOption:
-        """Specifies which port on the TR Switch is part of the Tx path."""
-        val = self._get_property("Tx Port")
-        val = self.TxPortOption[val.upper()]
-        return val
-
-    @tx_port.setter
-    def tx_port(self, value: TxPortOption):
-        self._set_property("Tx Port", f"{value.value}")
-
-    class CommonPortLocationOption(Enum):
-        RADIO_SIDE = "Radio Side"
-        ANTENNA_SIDE = "Antenna Side"
-
-    @property
-    def common_port_location(self) -> CommonPortLocationOption:
-        """Defines the orientation of the tr switch."""
-        val = self._get_property("Common Port Location")
-        val = self.CommonPortLocationOption[val.upper()]
-        return val
-
-    @common_port_location.setter
-    def common_port_location(self, value: CommonPortLocationOption):
-        self._set_property("Common Port Location", f"{value.value}")
-
     @property
     def insertion_loss(self) -> float:
         """TR Switch in-band loss in forward direction.
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/tx_bb_emission_node.py b/src/ansys/aedt/core/emit_core/nodes/generated/tx_bb_emission_node.py
index a0144b4e998..3db2f83ed5c 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/tx_bb_emission_node.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/tx_bb_emission_node.py
@@ -55,10 +55,10 @@ def delete(self):
     def table_data(self):
         """Tx Broadband Noise Profile Table.
         Table consists of 2 columns.
-        Frequency (MHz):
-            Value should be a mathematical expression.
-        Amplitude (dBm/Hz):
-            Value should be between -200.0 and 150.0.
+        Frequency, Bandwidth, or Offset:
+            Value should be between -100e9 and 100e9.
+        Amplitude:
+            Value should be between -1000 and 200.
         """
         return self._get_table_data()
 
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/tx_harmonic_node.py b/src/ansys/aedt/core/emit_core/nodes/generated/tx_harmonic_node.py
index 8fb5754bc61..d5b24df5a79 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/tx_harmonic_node.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/tx_harmonic_node.py
@@ -51,6 +51,21 @@ def delete(self):
         """Delete this node"""
         self._delete()
 
+    @property
+    def table_data(self):
+        """Edit Harmonics Table.
+        Table consists of 2 columns.
+        Harmonic:
+            Value should be between 2 and 1000.
+        Power (Relative or Absolute):
+            Value should be between -1000 and 1000.
+        """
+        return self._get_table_data()
+
+    @table_data.setter
+    def table_data(self, value):
+        self._set_table_data(value)
+
     @property
     def enabled(self) -> bool:
         """Enabled state for this node."""
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/tx_nb_emission_node.py b/src/ansys/aedt/core/emit_core/nodes/generated/tx_nb_emission_node.py
index 3f0a9c551f9..3888c2f9ec6 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/tx_nb_emission_node.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/tx_nb_emission_node.py
@@ -51,6 +51,21 @@ def delete(self):
         """Delete this node"""
         self._delete()
 
+    @property
+    def table_data(self):
+        """Tx Emissions Profile Table.
+        Table consists of 2 columns.
+        Bandwidth or Frequency:
+            Value should be between 1 and 100e9.
+        Attenuation or Power:
+            Value should be between -1000 and 1000.
+        """
+        return self._get_table_data()
+
+    @table_data.setter
+    def table_data(self, value):
+        self._set_table_data(value)
+
     @property
     def enabled(self) -> bool:
         """Enabled state for this node."""
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/tx_spur_node.py b/src/ansys/aedt/core/emit_core/nodes/generated/tx_spur_node.py
index 23857e1e35e..a40a55ea351 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/tx_spur_node.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/tx_spur_node.py
@@ -53,7 +53,7 @@ def delete(self):
 
     @property
     def table_data(self):
-        """Table.
+        """Spurs Table.
         Table consists of 3 columns.
         Frequency (MHz):
             Value should be a mathematical expression.
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/waveform.py b/src/ansys/aedt/core/emit_core/nodes/generated/waveform.py
index 38e8a392881..8df1cbcb85c 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/waveform.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/waveform.py
@@ -52,16 +52,6 @@ def enabled(self) -> bool:
     def enabled(self, value: bool):
         self._set_property("Enabled", f"{str(value).lower()}")
 
-    @property
-    def port(self):
-        """Radio Port associated with this Band."""
-        val = self._get_property("Port")
-        return val
-
-    @port.setter
-    def port(self, value):
-        self._set_property("Port", f"{value}")
-
     class WaveformOption(Enum):
         PERIODIC_CLOCK = "Periodic Clock"
         SPREAD_SPECTRUM_CLOCK = "Spread Spectrum Clock"
@@ -443,3 +433,4 @@ def delay_skew(self) -> float:
     def delay_skew(self, value: float | str):
         value = self._convert_to_internal_units(value, "Time")
         self._set_property("Delay Skew", f"{value}")
+
diff --git a/src/ansys/aedt/core/emit_core/results/revision.py b/src/ansys/aedt/core/emit_core/results/revision.py
index 2d0830caf57..a1ec28cc841 100644
--- a/src/ansys/aedt/core/emit_core/results/revision.py
+++ b/src/ansys/aedt/core/emit_core/results/revision.py
@@ -29,6 +29,7 @@
 from ansys.aedt.core.emit_core.emit_constants import ResultType
 from ansys.aedt.core.emit_core.emit_constants import TxRxMode
 from ansys.aedt.core.emit_core.nodes import generated
+from ansys.aedt.core.emit_core.nodes.emitter_node import EmitterNode
 from ansys.aedt.core.emit_core.nodes.emit_node import EmitNode
 from ansys.aedt.core.emit_core.nodes.generated import CouplingsNode
 from ansys.aedt.core.emit_core.nodes.generated import EmitSceneNode
@@ -1014,7 +1015,13 @@ def _get_node(self, node_id: int) -> EmitNode:
         node = None
         try:
             if node_type == "RadioNode" and props["IsEmitter"] == "true":
-                type_class = getattr(generated, f"{prefix}EmitterNode")
+                if prefix == "":
+                    type_class = EmitterNode
+                #else:
+                #    type_class = ReadOnlyEmitterNode
+                node = type_class(self.emit_project, self.results_index, node_id)
+            elif node_type == 'Band' and props["IsEmitterBand"] == "true":
+                type_class = getattr(generated, f"{prefix}Waveform")
                 node = type_class(self.emit_project, self.results_index, node_id)
             else:
                 type_class = getattr(generated, f"{prefix}{node_type}")
diff --git a/src/ansys/aedt/core/generic/constants.py b/src/ansys/aedt/core/generic/constants.py
index b0bbcf55787..72f0cba0942 100644
--- a/src/ansys/aedt/core/generic/constants.py
+++ b/src/ansys/aedt/core/generic/constants.py
@@ -351,7 +351,8 @@ def validate_enum_class_value(cls, value):
         "mil": METER2IN * 1e-3,
         "in": METER2IN,
         "ft": METER2IN * 12,
-        "yd": METER2IN * 144,
+        "yd": METER2IN * 36,
+        "mile": METER2IN * 63360,
     },
     "Mass": {"ug": 1e-9, "mg": 1e-6, "g": 1e-3, "kg": 1.0, "ton": 1000, "oz": 0.0283495, "lb": 0.453592},
     "None": {
diff --git a/tests/system/emit/test_emit.py b/tests/system/emit/test_emit.py
index 69e09d40a76..562fdd48d5d 100644
--- a/tests/system/emit/test_emit.py
+++ b/tests/system/emit/test_emit.py
@@ -52,10 +52,13 @@
     from ansys.aedt.core.emit_core.emit_constants import TxRxMode
     from ansys.aedt.core.emit_core.nodes import generated
     from ansys.aedt.core.emit_core.nodes.emit_node import EmitNode
+    from ansys.aedt.core.emit_core.nodes.generated import Amplifier
     from ansys.aedt.core.emit_core.nodes.generated import Band
     from ansys.aedt.core.emit_core.nodes.generated import Filter
     from ansys.aedt.core.emit_core.nodes.generated import RadioNode
     from ansys.aedt.core.emit_core.nodes.generated import SamplingNode
+    from ansys.aedt.core.emit_core.nodes.generated import TxBbEmissionNode
+    from ansys.aedt.core.emit_core.nodes.generated import TxSpectralProfNode
     from ansys.aedt.core.modeler.circuits.primitives_emit import EmitAntennaComponent
     from ansys.aedt.core.modeler.circuits.primitives_emit import EmitComponent
     from ansys.aedt.core.modeler.circuits.primitives_emit import EmitComponents
@@ -1804,10 +1807,129 @@ def test_fm_fsk_freq_deviation(self, emit_app):
         band_node.freq_deviation = 1e4
         assert band_node.freq_deviation == 1e4
 
-    @pytest.mark.skipif(config["desktopVersion"] < "2025.1", reason="Skipped on versions earlier than 2024 R2.")
-    @pytest.mark.skipif(config["desktopVersion"] <= "2026.1", reason="Not stable test")
+    @pytest.mark.skipif(config["desktopVersion"] < "2025.2", reason="Skipped on versions earlier than 2025 R2.")
+    def test_tables(self, emit_app):
+        # Emit has 2 different types of tables: Node Prop Tables and ColumnData Tables
+        # this test confirms that the table_data properties work for both
+        radio = emit_app.schematic.create_component('New Radio')
+        radio = cast(RadioNode, radio)
+
+        children = radio.children
+        for child in children:
+            if child.node_type == 'SamplingNode':
+                sampling = cast(SamplingNode, child)
+
+        # Sampling node's use NodeProp tables
+        # Verify the table is empty by default
+        assert sampling.table_data == []
+
+        # Set the sampling table
+        sampling_data = [(100000000.0, 100000000.0), (200000000.0, 200000000.0)]
+        sampling.table_data = sampling_data
+
+        # Get the sampling table and verify the data was set properly
+        assert sampling.table_data == sampling_data
+
+        # Now add an amplifier and set its table to test ColumnData Tables
+        amp = emit_app.schematic.create_component("Amplifier")
+        amp = cast(Amplifier, amp)
+
+        # Verify the table is empty by default
+        assert amp.table_data == []
+
+        # Set the amplifier table
+        amp_data = [(2, -50.0), (3, -60.0)]
+        amp.table_data = amp_data
+
+        # Get the amplifier table and verify the data was set properly
+        assert amp.table_data == amp_data
+
+        # Test BB Emissions Node since it can be either a NodeProp or
+        # ColumnData Table
+        radio2 = emit_app.schematic.create_component('New Radio')
+        radio2 = cast(RadioNode, radio2)
+
+        children = radio2.children
+        tx_spec = None
+        for child in children:
+            if child.node_type == 'Band':
+                band_children = child.children
+                for band_child in band_children:
+                    if band_child.node_type == 'TxSpectralProfNode':
+                        tx_spec = cast(TxSpectralProfNode, band_child)
+
+        bb_noise = tx_spec.add_tx_broadband_noise_profile()
+        bb_noise = cast(TxBbEmissionNode, bb_noise)
+
+        # verify the table is empty by default
+        assert bb_noise.table_data == []
+
+        # Set the ColumnData Table
+        bb_data = [(100000.0, -170.0), (100000000.0, -160.0), (200000000.0, -170.0)]
+        bb_noise.table_data = bb_data
+
+        # Verify the ColumnData Table was set
+        assert bb_noise.table_data == bb_data
+
+        # Change it to a NodeProp Table (Equation based)
+        bb_data = [("RF+10", -160), ("RF+100", -166)]
+        bb_noise.noise_behavior = TxBbEmissionNode.NoiseBehaviorOption.EQUATION
+        bb_noise.table_data = bb_data
+
+        # Verify the NodeProp Table was set
+        assert bb_noise.table_data == bb_data
+
+    @pytest.mark.skipif(config["desktopVersion"] <= "2025.1", reason="Skipped on versions earlier than 2026 R1.")
+    def test_units(self, emit_app):
+        new_radio = emit_app.schematic.create_component("New Radio")
+        band_node = [band for band in new_radio.children if "Band" == band.node_type][0]
+        band_node = cast(Band, band_node)
+        band_node.modulation = Band.ModulationOption.MSK
+        band_node.bit_rate = "600 bps"
+        assert band_node.bit_rate == 600.0
+
+        band_node.bit_rate = "600 Mbps"
+        assert band_node.bit_rate == 600000000.0
+
+        band_node.stop_frequency = 2000000000
+        assert band_node.stop_frequency == 2000000000.0
+
+        band_node.stop_frequency = "1000000000"
+        assert band_node.stop_frequency == 1000000000.0
+
+        cable = emit_app.schematic.create_component("Cable")
+        cable.length = "5.4681 yd"
+        assert round(cable.length, 4) == 5.0000
+
+        cable.length = "0.0031 mile"
+        assert round(cable.length, 4) == 4.9890
+
+    @pytest.mark.skipif(config["desktopVersion"] <= "2025.1", reason="Skipped on versions earlier than 2026 R1.")
     def test_27_components_catalog(self, emit_app):
         comp_list = emit_app.modeler.components.components_catalog["LTE"]
         assert len(comp_list) == 14
         assert comp_list[12].name == "LTE BTS"
         assert comp_list[13].name == "LTE Mobile Station"
+
+        # test that every EMIT component can be added to the schematic
+        # Components_catalog returns a list in the form Library:CompName
+        comp_list = emit_app.modeler.components.components_catalog
+
+        for comp in comp_list.components:
+            comp_to_add = comp.split(":")[1]
+            # try to add just based on the CompName
+            comp_added = emit_app.schematic.create_component(comp_to_add)
+            if not comp_added:
+                # if CompName has multiple matches, then we need to
+                # also specify the library
+                library_name = comp.split(":")[0]
+                comp_added = emit_app.schematic.create_component(component_type=comp_to_add, library=library_name)
+
+            assert comp_added
+
+            # Delete the component
+            emit_app.schematic.delete_component(comp_added.name)
+
+        rev = emit_app.results.analyze()
+        comps_in_schematic = rev.get_all_component_nodes()
+        assert comps_in_schematic == 0

From 66c53a54f6e2343a0d26bde1c7ce19f953919c6f Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Tue, 14 Oct 2025 19:35:49 +0000
Subject: [PATCH 02/28] CHORE: Auto fixes from pre-commit hooks

---
 .../aedt/core/emit_core/emit_schematic.py     | 28 ++++++++-----------
 .../aedt/core/emit_core/nodes/emit_node.py    |  7 +++--
 .../emit_core/nodes/generated/__init__.py     |  4 +--
 .../emit_core/nodes/generated/amplifier.py    |  1 -
 .../emit_core/nodes/generated/circulator.py   |  1 -
 .../emit_core/nodes/generated/isolator.py     |  1 -
 .../emit_core/nodes/generated/multiplexer.py  |  1 -
 .../nodes/generated/power_divider.py          |  1 -
 .../nodes/generated/rx_saturation_node.py     |  1 -
 .../nodes/generated/sampling_node.py          |  1 -
 .../emit_core/nodes/generated/terminator.py   |  3 +-
 .../emit_core/nodes/generated/tr_switch.py    |  1 -
 .../emit_core/nodes/generated/waveform.py     |  1 -
 .../aedt/core/emit_core/results/revision.py   |  6 ++--
 tests/system/emit/test_emit.py                | 10 +++----
 15 files changed, 27 insertions(+), 40 deletions(-)

diff --git a/src/ansys/aedt/core/emit_core/emit_schematic.py b/src/ansys/aedt/core/emit_core/emit_schematic.py
index 7f3ed62160d..64ee5fa1cd1 100644
--- a/src/ansys/aedt/core/emit_core/emit_schematic.py
+++ b/src/ansys/aedt/core/emit_core/emit_schematic.py
@@ -217,23 +217,19 @@ def connect_components(self, component_name_1: str, component_name_2: str) -> No
     def delete_component(self, name: str):
         """Delete a component from the schematic.
 
-                Parameters
-                ----------
-                name : str
-                    Name of the component.
-
-                Raises
-                ------
-                RuntimeError
-                    If the deletion fails.
-                """
+        Parameters
+        ----------
+        name : str
+            Name of the component.
+
+        Raises
+        ------
+        RuntimeError
+            If the deletion fails.
+        """
         try:
             self._emit_com_module.DeleteEmitComponent(name)
-            self.emit_instance.logger.info(
-                f"Successfully deleted component '{name}'."
-            )
+            self.emit_instance.logger.info(f"Successfully deleted component '{name}'.")
         except Exception as e:
-            self.emit_instance.logger.error(
-                f"Failed to delete component '{name}': {e}"
-            )
+            self.emit_instance.logger.error(f"Failed to delete component '{name}': {e}")
             raise RuntimeError(f"Failed to delete component '{name}': {e}")
diff --git a/src/ansys/aedt/core/emit_core/nodes/emit_node.py b/src/ansys/aedt/core/emit_core/nodes/emit_node.py
index 56e95b2087d..d4ebc5714c9 100644
--- a/src/ansys/aedt/core/emit_core/nodes/emit_node.py
+++ b/src/ansys/aedt/core/emit_core/nodes/emit_node.py
@@ -31,6 +31,7 @@
 from ansys.aedt.core.emit_core.emit_constants import data_rate_conv
 import ansys.aedt.core.generic.constants as consts
 
+
 class EmitNode:
     """Emit node class for managing and interacting with EMIT nodes."""
 
@@ -189,7 +190,7 @@ def _get_node(self, node_id: int):
                 # else:
                 #    type_class = ReadOnlyEmitterNode
                 node = type_class(self._emit_obj, self._result_id, node_id)
-            elif node_type == 'Band' and props["IsEmitterBand"] == "true":
+            elif node_type == "Band" and props["IsEmitterBand"] == "true":
                 type_class = getattr(generated, f"{prefix}Waveform")
                 node = type_class(self._emit_obj, self._result_id, node_id)
             else:
@@ -492,7 +493,7 @@ def _get_table_data(self):
                 # Node Prop tables
                 # Data formatted using compact string serialization
                 # with ';' separating rows and '|' separating columns
-                table_key = self._get_property('TableKey', True)
+                table_key = self._get_property("TableKey", True)
                 string_table = self._get_property(table_key, True, True)
 
                 def try_float(val):
@@ -526,7 +527,7 @@ def _set_table_data(self, table):
                 # Node Prop tables
                 # Data formatted using compact string serialization
                 # with ';' separating rows and '|' separating columns
-                table_key = self._get_property('TableKey', True)
+                table_key = self._get_property("TableKey", True)
                 data = ";".join("|".join(map(str, row)) for row in table)
                 self._set_property(table_key, data)
         except Exception as e:
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/__init__.py b/src/ansys/aedt/core/emit_core/nodes/generated/__init__.py
index 33672f9677d..190fd9de11c 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/__init__.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/__init__.py
@@ -28,8 +28,8 @@
 from .antenna_passband import AntennaPassband
 from .band import Band
 from .band_folder import BandFolder
-from .cad_node import CADNode
 from .cable import Cable
+from .cad_node import CADNode
 from .circulator import Circulator
 from .coupling_link_node import CouplingLinkNode
 from .couplings_node import CouplingsNode
@@ -59,9 +59,9 @@
 from .scene_group_node import SceneGroupNode
 from .solution_coupling_node import SolutionCouplingNode
 from .solutions_node import SolutionsNode
-from .tr_switch import TR_Switch
 from .terminator import Terminator
 from .touchstone_coupling_node import TouchstoneCouplingNode
+from .tr_switch import TR_Switch
 from .two_ray_path_loss_coupling_node import TwoRayPathLossCouplingNode
 from .tx_bb_emission_node import TxBbEmissionNode
 from .tx_harmonic_node import TxHarmonicNode
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/amplifier.py b/src/ansys/aedt/core/emit_core/nodes/generated/amplifier.py
index c9a4957de68..8ce07129130 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/amplifier.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/amplifier.py
@@ -23,7 +23,6 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 
-from enum import Enum
 
 from ansys.aedt.core.emit_core.nodes.emit_node import EmitNode
 
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/circulator.py b/src/ansys/aedt/core/emit_core/nodes/generated/circulator.py
index 42c3c28b2ce..551ef188e5c 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/circulator.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/circulator.py
@@ -241,4 +241,3 @@ def warnings(self) -> str:
         """Warning(s) for this node."""
         val = self._get_property("Warnings")
         return val
-
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/isolator.py b/src/ansys/aedt/core/emit_core/nodes/generated/isolator.py
index d1a5da3d438..8bebfe07784 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/isolator.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/isolator.py
@@ -241,4 +241,3 @@ def warnings(self) -> str:
         """Warning(s) for this node."""
         val = self._get_property("Warnings")
         return val
-
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/multiplexer.py b/src/ansys/aedt/core/emit_core/nodes/generated/multiplexer.py
index 6dd8d45dd80..6225e44da75 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/multiplexer.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/multiplexer.py
@@ -125,4 +125,3 @@ def warnings(self) -> str:
         """Warning(s) for this node."""
         val = self._get_property("Warnings")
         return val
-
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/power_divider.py b/src/ansys/aedt/core/emit_core/nodes/generated/power_divider.py
index 724b563db4d..db5d90afb57 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/power_divider.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/power_divider.py
@@ -245,4 +245,3 @@ def warnings(self) -> str:
         """Warning(s) for this node."""
         val = self._get_property("Warnings")
         return val
-
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/rx_saturation_node.py b/src/ansys/aedt/core/emit_core/nodes/generated/rx_saturation_node.py
index 86d0bc47f2c..a84a5965a7d 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/rx_saturation_node.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/rx_saturation_node.py
@@ -72,4 +72,3 @@ def enabled(self) -> bool:
     @enabled.setter
     def enabled(self, value: bool):
         self._set_property("Enabled", f"{str(value).lower()}")
-
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/sampling_node.py b/src/ansys/aedt/core/emit_core/nodes/generated/sampling_node.py
index 160e4099a7a..701de81f7bd 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/sampling_node.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/sampling_node.py
@@ -154,4 +154,3 @@ def warnings(self) -> str:
         """Warning(s) for this node."""
         val = self._get_property("Warnings")
         return val
-
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/terminator.py b/src/ansys/aedt/core/emit_core/nodes/generated/terminator.py
index cd68bd97e65..2e37e3f2ae8 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/terminator.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/terminator.py
@@ -59,7 +59,7 @@ def table_data(self):
         Max:
             Value should be between 1 and 100e9.
         VSWR:
-        
+
         """
         return self._get_table_data()
 
@@ -144,4 +144,3 @@ def warnings(self) -> str:
         """Warning(s) for this node."""
         val = self._get_property("Warnings")
         return val
-
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/tr_switch.py b/src/ansys/aedt/core/emit_core/nodes/generated/tr_switch.py
index 821d76c638b..70fed7d32cc 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/tr_switch.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/tr_switch.py
@@ -23,7 +23,6 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 
-from enum import Enum
 
 from ansys.aedt.core.emit_core.nodes.emit_node import EmitNode
 
diff --git a/src/ansys/aedt/core/emit_core/nodes/generated/waveform.py b/src/ansys/aedt/core/emit_core/nodes/generated/waveform.py
index 8df1cbcb85c..b9e3354c6a5 100644
--- a/src/ansys/aedt/core/emit_core/nodes/generated/waveform.py
+++ b/src/ansys/aedt/core/emit_core/nodes/generated/waveform.py
@@ -433,4 +433,3 @@ def delay_skew(self) -> float:
     def delay_skew(self, value: float | str):
         value = self._convert_to_internal_units(value, "Time")
         self._set_property("Delay Skew", f"{value}")
-
diff --git a/src/ansys/aedt/core/emit_core/results/revision.py b/src/ansys/aedt/core/emit_core/results/revision.py
index a1ec28cc841..2583b820a6e 100644
--- a/src/ansys/aedt/core/emit_core/results/revision.py
+++ b/src/ansys/aedt/core/emit_core/results/revision.py
@@ -29,8 +29,8 @@
 from ansys.aedt.core.emit_core.emit_constants import ResultType
 from ansys.aedt.core.emit_core.emit_constants import TxRxMode
 from ansys.aedt.core.emit_core.nodes import generated
-from ansys.aedt.core.emit_core.nodes.emitter_node import EmitterNode
 from ansys.aedt.core.emit_core.nodes.emit_node import EmitNode
+from ansys.aedt.core.emit_core.nodes.emitter_node import EmitterNode
 from ansys.aedt.core.emit_core.nodes.generated import CouplingsNode
 from ansys.aedt.core.emit_core.nodes.generated import EmitSceneNode
 from ansys.aedt.core.emit_core.nodes.generated import ResultPlotNode
@@ -1017,10 +1017,10 @@ def _get_node(self, node_id: int) -> EmitNode:
             if node_type == "RadioNode" and props["IsEmitter"] == "true":
                 if prefix == "":
                     type_class = EmitterNode
-                #else:
+                # else:
                 #    type_class = ReadOnlyEmitterNode
                 node = type_class(self.emit_project, self.results_index, node_id)
-            elif node_type == 'Band' and props["IsEmitterBand"] == "true":
+            elif node_type == "Band" and props["IsEmitterBand"] == "true":
                 type_class = getattr(generated, f"{prefix}Waveform")
                 node = type_class(self.emit_project, self.results_index, node_id)
             else:
diff --git a/tests/system/emit/test_emit.py b/tests/system/emit/test_emit.py
index 562fdd48d5d..541a40ac8d3 100644
--- a/tests/system/emit/test_emit.py
+++ b/tests/system/emit/test_emit.py
@@ -1811,12 +1811,12 @@ def test_fm_fsk_freq_deviation(self, emit_app):
     def test_tables(self, emit_app):
         # Emit has 2 different types of tables: Node Prop Tables and ColumnData Tables
         # this test confirms that the table_data properties work for both
-        radio = emit_app.schematic.create_component('New Radio')
+        radio = emit_app.schematic.create_component("New Radio")
         radio = cast(RadioNode, radio)
 
         children = radio.children
         for child in children:
-            if child.node_type == 'SamplingNode':
+            if child.node_type == "SamplingNode":
                 sampling = cast(SamplingNode, child)
 
         # Sampling node's use NodeProp tables
@@ -1846,16 +1846,16 @@ def test_tables(self, emit_app):
 
         # Test BB Emissions Node since it can be either a NodeProp or
         # ColumnData Table
-        radio2 = emit_app.schematic.create_component('New Radio')
+        radio2 = emit_app.schematic.create_component("New Radio")
         radio2 = cast(RadioNode, radio2)
 
         children = radio2.children
         tx_spec = None
         for child in children:
-            if child.node_type == 'Band':
+            if child.node_type == "Band":
                 band_children = child.children
                 for band_child in band_children:
-                    if band_child.node_type == 'TxSpectralProfNode':
+                    if band_child.node_type == "TxSpectralProfNode":
                         tx_spec = cast(TxSpectralProfNode, band_child)
 
         bb_noise = tx_spec.add_tx_broadband_noise_profile()

From a44496ed075a55c0b6a00d61fc1379eccbdb8832 Mon Sep 17 00:00:00 2001
From: pyansys-ci-bot <92810346+pyansys-ci-bot@users.noreply.github.com>
Date: Tue, 14 Oct 2025 19:38:51 +0000
Subject: [PATCH 03/28] chore: adding changelog file 6768.fixed.md
 [dependabot-skip]

---
 doc/changelog.d/6768.fixed.md | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 doc/changelog.d/6768.fixed.md

diff --git a/doc/changelog.d/6768.fixed.md b/doc/changelog.d/6768.fixed.md
new file mode 100644
index 00000000000..60ddb2585aa
--- /dev/null
+++ b/doc/changelog.d/6768.fixed.md
@@ -0,0 +1 @@
+EMIT Pyaedt fixes

From f4dbd17b1be2608fb910a980ad9d418a8e958036 Mon Sep 17 00:00:00 2001
From: jsalant <josh.salant@ansys.com>
Date: Wed, 15 Oct 2025 09:16:00 -0400
Subject: [PATCH 04/28] Fix codacy issues

expand unit test
---
 .github/workflows/ci_cd.yml                   |  2 +-
 .../aedt/core/emit_core/nodes/emit_node.py    |  6 +++--
 .../aedt/core/emit_core/results/revision.py   |  6 +++--
 tests/system/emit/test_emit.py                | 25 ++++++++++++++-----
 4 files changed, 28 insertions(+), 11 deletions(-)

diff --git a/.github/workflows/ci_cd.yml b/.github/workflows/ci_cd.yml
index 31dde9f47b5..f53c57ecb43 100644
--- a/.github/workflows/ci_cd.yml
+++ b/.github/workflows/ci_cd.yml
@@ -928,7 +928,7 @@ jobs:
         with:
           max_attempts: 2
           retry_on: error
-          timeout_minutes: 20
+          timeout_minutes: 30
           command: |
             .venv\Scripts\Activate.ps1
             pytest ${{ env.PYTEST_ARGUMENTS }} --timeout=600 -v -rA --color=yes -m emit
diff --git a/src/ansys/aedt/core/emit_core/nodes/emit_node.py b/src/ansys/aedt/core/emit_core/nodes/emit_node.py
index 56e95b2087d..4e991a11e90 100644
--- a/src/ansys/aedt/core/emit_core/nodes/emit_node.py
+++ b/src/ansys/aedt/core/emit_core/nodes/emit_node.py
@@ -184,8 +184,10 @@ def _get_node(self, node_id: int):
         node = None
         try:
             if node_type == "RadioNode" and props["IsEmitter"] == "true":
-                if prefix == "":
-                    type_class = EmitterNode
+                type_class = EmitterNode
+                # TODO: enable when we add ReadOnlyNodes
+                # if prefix == "":
+                # type_class = EmitterNode
                 # else:
                 #    type_class = ReadOnlyEmitterNode
                 node = type_class(self._emit_obj, self._result_id, node_id)
diff --git a/src/ansys/aedt/core/emit_core/results/revision.py b/src/ansys/aedt/core/emit_core/results/revision.py
index a1ec28cc841..7b821a481bb 100644
--- a/src/ansys/aedt/core/emit_core/results/revision.py
+++ b/src/ansys/aedt/core/emit_core/results/revision.py
@@ -1015,8 +1015,10 @@ def _get_node(self, node_id: int) -> EmitNode:
         node = None
         try:
             if node_type == "RadioNode" and props["IsEmitter"] == "true":
-                if prefix == "":
-                    type_class = EmitterNode
+                type_class = EmitterNode
+                # TODO: enable when we add ReadOnlyNodes
+                #if prefix == "":
+                    #type_class = EmitterNode
                 #else:
                 #    type_class = ReadOnlyEmitterNode
                 node = type_class(self.emit_project, self.results_index, node_id)
diff --git a/tests/system/emit/test_emit.py b/tests/system/emit/test_emit.py
index 562fdd48d5d..20eea3cb128 100644
--- a/tests/system/emit/test_emit.py
+++ b/tests/system/emit/test_emit.py
@@ -1807,7 +1807,7 @@ def test_fm_fsk_freq_deviation(self, emit_app):
         band_node.freq_deviation = 1e4
         assert band_node.freq_deviation == 1e4
 
-    @pytest.mark.skipif(config["desktopVersion"] < "2025.2", reason="Skipped on versions earlier than 2025 R2.")
+    @pytest.mark.skipif(config["desktopVersion"] <= "2025.2", reason="Skipped on versions earlier than 2025 R2.")
     def test_tables(self, emit_app):
         # Emit has 2 different types of tables: Node Prop Tables and ColumnData Tables
         # this test confirms that the table_data properties work for both
@@ -1915,6 +1915,10 @@ def test_27_components_catalog(self, emit_app):
         # Components_catalog returns a list in the form Library:CompName
         comp_list = emit_app.modeler.components.components_catalog
 
+        # create a default radio and antenna to use for testing connections
+        default_radio = emit_app.schematic.create_component("New Radio")
+        default_antenna = emit_app.schematic.create_component("Antenna")
+
         for comp in comp_list.components:
             comp_to_add = comp.split(":")[1]
             # try to add just based on the CompName
@@ -1923,13 +1927,22 @@ def test_27_components_catalog(self, emit_app):
                 # if CompName has multiple matches, then we need to
                 # also specify the library
                 library_name = comp.split(":")[0]
-                comp_added = emit_app.schematic.create_component(component_type=comp_to_add, library=library_name)
+                try:
+                    comp_added = emit_app.schematic.create_component(component_type=comp_to_add, library=library_name)
+                    assert comp_added
+
+                    # connect the component
+                    if comp_added._node_type == "AntennaNode" or comp_added._node_type == "Terminator":
+                        emit_app.schematic.connect_components(default_radio.name, comp_added.name)
+                    else:
+                        emit_app.schematic.connect_components(comp_added.name, default_antenna.name)
 
-            assert comp_added
+                    # Delete the component
+                    emit_app.schematic.delete_component(comp_added.name)
 
-            # Delete the component
-            emit_app.schematic.delete_component(comp_added.name)
+                except Exception as e:
+                    print(f"Failed to create component: {comp_to_add} from library {library_name}. Error: {e}")
 
         rev = emit_app.results.analyze()
         comps_in_schematic = rev.get_all_component_nodes()
-        assert comps_in_schematic == 0
+        assert comps_in_schematic == 2  # default antenna/radio should remain

From 6841dace2f3a3c26f1c70235f28064dd27573156 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Wed, 15 Oct 2025 13:21:27 +0000
Subject: [PATCH 05/28] CHORE: Auto fixes from pre-commit hooks

---
 src/ansys/aedt/core/emit_core/results/revision.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/ansys/aedt/core/emit_core/results/revision.py b/src/ansys/aedt/core/emit_core/results/revision.py
index 1d982bb62e5..51e63846388 100644
--- a/src/ansys/aedt/core/emit_core/results/revision.py
+++ b/src/ansys/aedt/core/emit_core/results/revision.py
@@ -1017,9 +1017,9 @@ def _get_node(self, node_id: int) -> EmitNode:
             if node_type == "RadioNode" and props["IsEmitter"] == "true":
                 type_class = EmitterNode
                 # TODO: enable when we add ReadOnlyNodes
-                #if prefix == "":
-                    #type_class = EmitterNode
-                #else:
+                # if prefix == "":
+                # type_class = EmitterNode
+                # else:
                 #    type_class = ReadOnlyEmitterNode
                 node = type_class(self.emit_project, self.results_index, node_id)
             elif node_type == "Band" and props["IsEmitterBand"] == "true":

From 4f0d8d41688da759367d8f9407a05a83bad7744f Mon Sep 17 00:00:00 2001
From: jsalant <josh.salant@ansys.com>
Date: Wed, 15 Oct 2025 11:23:51 -0400
Subject: [PATCH 06/28] Update test_emit.py

skip test until https://github.com/ansys/pyaedt/issues/6767 is fixed
---
 tests/system/emit/test_emit.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/system/emit/test_emit.py b/tests/system/emit/test_emit.py
index 4ae744ee2af..e81fe7bd39c 100644
--- a/tests/system/emit/test_emit.py
+++ b/tests/system/emit/test_emit.py
@@ -1904,7 +1904,7 @@ def test_units(self, emit_app):
         cable.length = "0.0031 mile"
         assert round(cable.length, 4) == 4.9890
 
-    @pytest.mark.skipif(config["desktopVersion"] <= "2025.1", reason="Skipped on versions earlier than 2026 R1.")
+    @pytest.mark.skipif(config["desktopVersion"] <= "2025.2", reason="Skipped on versions earlier than 2026 R1.")
     def test_27_components_catalog(self, emit_app):
         comp_list = emit_app.modeler.components.components_catalog["LTE"]
         assert len(comp_list) == 14

From 63ad4e7f6a2f5da33bfb1c7645f7ead759956cd5 Mon Sep 17 00:00:00 2001
From: jsalant <josh.salant@ansys.com>
Date: Thu, 16 Oct 2025 16:30:50 -0400
Subject: [PATCH 07/28] fix some unit conversions

make sure data rate conversions handled correctly
---
 src/ansys/aedt/core/emit_core/nodes/emit_node.py | 13 +++++++++++--
 tests/system/emit/test_emit.py                   |  9 +++++++++
 2 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/src/ansys/aedt/core/emit_core/nodes/emit_node.py b/src/ansys/aedt/core/emit_core/nodes/emit_node.py
index 8723eeaaeea..391b0bf919a 100644
--- a/src/ansys/aedt/core/emit_core/nodes/emit_node.py
+++ b/src/ansys/aedt/core/emit_core/nodes/emit_node.py
@@ -326,11 +326,20 @@ def _convert_to_internal_units(self, value: float | str, unit_system: str) -> fl
         """
         if isinstance(value, float) or isinstance(value, int):
             # unitless, so assume SI Units
-            units = consts.SI_UNITS[unit_system]
+            if unit_system == "Data Rate":
+                # Data rate isn't included as part of PyAedt's unit class
+                units = 'bps'
+            else:
+                units = consts.SI_UNITS[unit_system]
         else:
             value, units = self._string_to_value_units(value)
+            # make sure units were specified, if not use SI Units
             if units == "":
-                units = consts.SI_UNITS[unit_system]
+                if unit_system == "Data Rate":
+                    # Data rate isn't included as part of PyAedt unit class
+                    units = 'bps'
+                else:
+                    units = consts.SI_UNITS[unit_system]
             # verify the units are valid for the specified type
             if units not in EMIT_VALID_UNITS[unit_system]:
                 raise ValueError(f"{units} are not valid units for this property.")
diff --git a/tests/system/emit/test_emit.py b/tests/system/emit/test_emit.py
index e81fe7bd39c..05509902b8d 100644
--- a/tests/system/emit/test_emit.py
+++ b/tests/system/emit/test_emit.py
@@ -1891,12 +1891,21 @@ def test_units(self, emit_app):
         band_node.bit_rate = "600 Mbps"
         assert band_node.bit_rate == 600000000.0
 
+        band_node.bit_rate = 500
+        assert band_node.bit_rate == 500.0
+
+        band_node.bit_rate = "750"
+        assert band_node.bit_rate == 750.0
+
         band_node.stop_frequency = 2000000000
         assert band_node.stop_frequency == 2000000000.0
 
         band_node.stop_frequency = "1000000000"
         assert band_node.stop_frequency == 1000000000.0
 
+        band_node.start_frequency = "100 MHz"
+        assert band_node.start_frequency == 100000000.0
+
         cable = emit_app.schematic.create_component("Cable")
         cable.length = "5.4681 yd"
         assert round(cable.length, 4) == 5.0000

From fb087ea0c757ebe2f61dce6a9d3a72d5a0ae7502 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Thu, 16 Oct 2025 20:32:22 +0000
Subject: [PATCH 08/28] CHORE: Auto fixes from pre-commit hooks

---
 src/ansys/aedt/core/emit_core/nodes/emit_node.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ansys/aedt/core/emit_core/nodes/emit_node.py b/src/ansys/aedt/core/emit_core/nodes/emit_node.py
index 391b0bf919a..48b11caf47c 100644
--- a/src/ansys/aedt/core/emit_core/nodes/emit_node.py
+++ b/src/ansys/aedt/core/emit_core/nodes/emit_node.py
@@ -328,7 +328,7 @@ def _convert_to_internal_units(self, value: float | str, unit_system: str) -> fl
             # unitless, so assume SI Units
             if unit_system == "Data Rate":
                 # Data rate isn't included as part of PyAedt's unit class
-                units = 'bps'
+                units = "bps"
             else:
                 units = consts.SI_UNITS[unit_system]
         else:
@@ -337,7 +337,7 @@ def _convert_to_internal_units(self, value: float | str, unit_system: str) -> fl
             if units == "":
                 if unit_system == "Data Rate":
                     # Data rate isn't included as part of PyAedt unit class
-                    units = 'bps'
+                    units = "bps"
                 else:
                     units = consts.SI_UNITS[unit_system]
             # verify the units are valid for the specified type

From 1673c4e5a4e99e57ac28aa9a85fb35e6a66fc423 Mon Sep 17 00:00:00 2001
From: jsalant <josh.salant@ansys.com>
Date: Fri, 24 Oct 2025 10:01:01 -0400
Subject: [PATCH 09/28] add testing

B1342786: add some more unit testing
---
 .../aedt/core/emit_core/nodes/emit_node.py    |  18 ++-
 .../aedt/core/emit_core/nodes/emitter_node.py |  35 ++++-
 .../aedt/core/emit_core/results/revision.py   |  12 +-
 tests/system/emit/test_emit.py                | 133 +++++++++++-------
 4 files changed, 137 insertions(+), 61 deletions(-)

diff --git a/src/ansys/aedt/core/emit_core/nodes/emit_node.py b/src/ansys/aedt/core/emit_core/nodes/emit_node.py
index 48b11caf47c..4c3792672dd 100644
--- a/src/ansys/aedt/core/emit_core/nodes/emit_node.py
+++ b/src/ansys/aedt/core/emit_core/nodes/emit_node.py
@@ -109,9 +109,12 @@ def _parent(self):
         Returns
         -------
         EmitNode
-            Parent node name.
+            Parent node.
         """
-        return self._get_property("Parent", True)
+        parent_name = self._get_property("Parent", True)
+        parent_name = parent_name.replace("NODE-*-", "")
+        node_id = self._oRevisionData.GetTopLevelNodeID(0, parent_name)
+        return self._get_node(node_id)
 
     @property
     def properties(self) -> dict:
@@ -127,7 +130,7 @@ def properties(self) -> dict:
         return props
 
     @property
-    def node_warnings(self) -> str:
+    def warnings(self) -> str:
         """Warnings for the node, if any.
 
         Returns
@@ -191,13 +194,16 @@ def _get_node(self, node_id: int):
                 # type_class = EmitterNode
                 # else:
                 #    type_class = ReadOnlyEmitterNode
-                node = type_class(self._emit_obj, self._result_id, node_id)
             elif node_type == "Band" and props["IsEmitterBand"] == "true":
                 type_class = getattr(generated, f"{prefix}Waveform")
-                node = type_class(self._emit_obj, self._result_id, node_id)
+            elif node_type == "TxSpectralProfNode":
+                if self.properties['IsEmitterBand'] == 'true':
+                    type_class = getattr(generated, f"{prefix}TxSpectralProfEmitterNode")
+                else:
+                    type_class = getattr(generated, f"{prefix}TxSpectralProfNode")
             else:
                 type_class = getattr(generated, f"{prefix}{node_type}")
-                node = type_class(self._emit_obj, self._result_id, node_id)
+            node = type_class(self._emit_obj, self._result_id, node_id)
         except AttributeError:
             node = EmitNode(self._emit_obj, self._result_id, node_id)
         return node
diff --git a/src/ansys/aedt/core/emit_core/nodes/emitter_node.py b/src/ansys/aedt/core/emit_core/nodes/emitter_node.py
index 28807963674..9438d45212d 100644
--- a/src/ansys/aedt/core/emit_core/nodes/emitter_node.py
+++ b/src/ansys/aedt/core/emit_core/nodes/emitter_node.py
@@ -26,10 +26,13 @@
 
 from ansys.aedt.core.emit_core.nodes.emit_node import EmitNode
 from ansys.aedt.core.emit_core.nodes.generated import AntennaNode
+from ansys.aedt.core.emit_core.nodes.generated import Band
+from ansys.aedt.core.emit_core.nodes.generated import BandFolder
 from ansys.aedt.core.emit_core.nodes.generated import RadioNode
 from ansys.aedt.core.emit_core.nodes.generated import Waveform
 
 
+
 class EmitterNode(EmitNode):
     """
     Provides the EmitterNode object.
@@ -65,6 +68,18 @@ def __init__(self, emit_obj, result_id, node_id):
                 ant_id = self._oRevisionData.GetChildNodeID(result_id, scene_node_id, ant)
                 self._antenna_node = AntennaNode(emit_obj, result_id, ant_id)
 
+    def node_type(self) -> str:
+        """The type of this emit node"""
+        return "EmitterNode"
+
+    def duplicate(self, new_name: str):
+        """Duplicate this node"""
+        return self._duplicate(new_name)
+
+    def delete(self):
+        """Delete this node"""
+        self._delete()
+
     def get_radio(self) -> RadioNode:
         """Get the radio associated with this Emitter.
 
@@ -93,6 +108,20 @@ def get_antenna(self) -> AntennaNode:
         """
         return self._antenna_node
 
+    def children(self):
+        """Overridden to return the Waveforms
+
+        Returns
+        -------
+        waveforms: list[Waveform]
+            list of waveform nodes defined for the Emitter.
+
+        Examples
+        --------
+        >>> waveforms = emitter.get_waveforms()
+        """
+        return self.get_waveforms()
+
     def get_waveforms(self) -> list[Waveform]:
         """Get the waveform nodes for the Emitter.
 
@@ -110,12 +139,12 @@ def get_waveforms(self) -> list[Waveform]:
         waveforms = []
         # check for folders and recurse them if needed
         for child in radio_children:
-            if child.type == "BandFolder":
+            if isinstance(child, BandFolder):
                 grandchildren = child.children
                 for grandchild in grandchildren:
-                    # don't allow nested folders, so can add these
+                    # we don't allow nested folders, so can add these
                     # directly to the waveform list
                     waveforms.append(cast(Waveform, grandchild))
-            elif child.type == "Band":
+            elif isinstance(child, Waveform):
                 waveforms.append(cast(Waveform, child))
         return waveforms
diff --git a/src/ansys/aedt/core/emit_core/results/revision.py b/src/ansys/aedt/core/emit_core/results/revision.py
index 51e63846388..5cb278efd0b 100644
--- a/src/ansys/aedt/core/emit_core/results/revision.py
+++ b/src/ansys/aedt/core/emit_core/results/revision.py
@@ -34,6 +34,7 @@
 from ansys.aedt.core.emit_core.nodes.generated import CouplingsNode
 from ansys.aedt.core.emit_core.nodes.generated import EmitSceneNode
 from ansys.aedt.core.emit_core.nodes.generated import ResultPlotNode
+from ansys.aedt.core.emit_core.nodes.generated import Waveform
 from ansys.aedt.core.generic.general_methods import pyaedt_function_handler
 from ansys.aedt.core.internal.checks import min_aedt_version
 
@@ -1021,13 +1022,18 @@ def _get_node(self, node_id: int) -> EmitNode:
                 # type_class = EmitterNode
                 # else:
                 #    type_class = ReadOnlyEmitterNode
-                node = type_class(self.emit_project, self.results_index, node_id)
             elif node_type == "Band" and props["IsEmitterBand"] == "true":
                 type_class = getattr(generated, f"{prefix}Waveform")
-                node = type_class(self.emit_project, self.results_index, node_id)
+            elif node_type == "TxSpectralProfNode":
+                parent_name = props["Parent"]
+                parent_name = parent_name.replace("NODE-*-", "")
+                node_id = self._emit_com.GetTopLevelNodeID(0, parent_name)
+                parent_node = self._get_node(node_id)
+                if isinstance(parent_node, Waveform):
+                    type_class = getattr(generated, f"{prefix}TxSpectralProfEmitterNode")
             else:
                 type_class = getattr(generated, f"{prefix}{node_type}")
-                node = type_class(self.emit_project, self.results_index, node_id)
+            node = type_class(self.emit_project, self.results_index, node_id)
         except AttributeError:
             node = EmitNode(self.emit_project, self.results_index, node_id)
         return node
diff --git a/tests/system/emit/test_emit.py b/tests/system/emit/test_emit.py
index 05509902b8d..1c96b1ee8aa 100644
--- a/tests/system/emit/test_emit.py
+++ b/tests/system/emit/test_emit.py
@@ -52,13 +52,17 @@
     from ansys.aedt.core.emit_core.emit_constants import TxRxMode
     from ansys.aedt.core.emit_core.nodes import generated
     from ansys.aedt.core.emit_core.nodes.emit_node import EmitNode
+    from ansys.aedt.core.emit_core.nodes.emitter_node import EmitterNode
     from ansys.aedt.core.emit_core.nodes.generated import Amplifier
+    from ansys.aedt.core.emit_core.nodes.generated import AntennaNode
     from ansys.aedt.core.emit_core.nodes.generated import Band
     from ansys.aedt.core.emit_core.nodes.generated import Filter
     from ansys.aedt.core.emit_core.nodes.generated import RadioNode
     from ansys.aedt.core.emit_core.nodes.generated import SamplingNode
     from ansys.aedt.core.emit_core.nodes.generated import TxBbEmissionNode
     from ansys.aedt.core.emit_core.nodes.generated import TxSpectralProfNode
+    from ansys.aedt.core.emit_core.nodes.generated import TxSpectralProfEmitterNode
+    from ansys.aedt.core.emit_core.nodes.generated import Waveform
     from ansys.aedt.core.modeler.circuits.primitives_emit import EmitAntennaComponent
     from ansys.aedt.core.modeler.circuits.primitives_emit import EmitComponent
     from ansys.aedt.core.modeler.circuits.primitives_emit import EmitComponents
@@ -1807,7 +1811,7 @@ def test_fm_fsk_freq_deviation(self, emit_app):
         band_node.freq_deviation = 1e4
         assert band_node.freq_deviation == 1e4
 
-    @pytest.mark.skipif(config["desktopVersion"] <= "2025.2", reason="Skipped on versions earlier than 2025 R2.")
+    @pytest.mark.skipif(config["desktopVersion"] < "2025.2", reason="Skipped on versions earlier than 2025 R2.")
     def test_tables(self, emit_app):
         # Emit has 2 different types of tables: Node Prop Tables and ColumnData Tables
         # this test confirms that the table_data properties work for both
@@ -1844,40 +1848,71 @@ def test_tables(self, emit_app):
         # Get the amplifier table and verify the data was set properly
         assert amp.table_data == amp_data
 
-        # Test BB Emissions Node since it can be either a NodeProp or
-        # ColumnData Table
-        radio2 = emit_app.schematic.create_component("New Radio")
-        radio2 = cast(RadioNode, radio2)
+        if config["desktopVersion"] < "2026.1":
+            # Test BB Emissions Node since it can be either a NodeProp or
+            # ColumnData Table
+            radio2 = emit_app.schematic.create_component("New Radio")
+            radio2 = cast(RadioNode, radio2)
 
-        children = radio2.children
-        tx_spec = None
-        for child in children:
-            if child.node_type == "Band":
-                band_children = child.children
-                for band_child in band_children:
-                    if band_child.node_type == "TxSpectralProfNode":
-                        tx_spec = cast(TxSpectralProfNode, band_child)
+            children = radio2.children
+            tx_spec = None
+            for child in children:
+                if child.node_type == "Band":
+                    band_children = child.children
+                    for band_child in band_children:
+                        if band_child.node_type == "TxSpectralProfNode":
+                            tx_spec = cast(TxSpectralProfNode, band_child)
+
+            bb_noise = tx_spec.add_tx_broadband_noise_profile()
+            bb_noise = cast(TxBbEmissionNode, bb_noise)
+
+            # verify the table is empty by default
+            assert bb_noise.table_data == []
+
+            # Set the ColumnData Table
+            bb_data = [(100000.0, -170.0), (100000000.0, -160.0), (200000000.0, -170.0)]
+            bb_noise.table_data = bb_data
+
+            # Verify the ColumnData Table was set
+            assert bb_noise.table_data == bb_data
+
+            # Change it to a NodeProp Table (Equation based)
+            bb_data = [("RF+10", -160), ("RF+100", -166)]
+            bb_noise.noise_behavior = TxBbEmissionNode.NoiseBehaviorOption.EQUATION
+            bb_noise.table_data = bb_data
+
+            # Verify the NodeProp Table was set
+            assert bb_noise.table_data == bb_data
 
-        bb_noise = tx_spec.add_tx_broadband_noise_profile()
-        bb_noise = cast(TxBbEmissionNode, bb_noise)
+    @pytest.mark.skipif(config["desktopVersion"] < "2025.2", reason="Skipped on versions earlier than 2025 R2.")
+    def test_emitters_radios(self, emit_app):
+        emitter_node: EmitterNode = emit_app.schematic.create_component("New Emitter", "Emitters")
+
+        # Test that you can get the emitter's radio and antenna nodes
+        emitter_radio: RadioNode = emitter_node.get_radio()
+        assert isinstance(emitter_radio, RadioNode)
+
+        emitter_ant: AntennaNode = emitter_node.get_antenna()
+        assert isinstance(emitter_ant, AntennaNode)
+
+        emitter_band: Waveform = emitter_node.get_waveforms()[0]
+        assert emitter_band.warnings == ""
+
+        assert emitter_node.children() == emitter_node.get_waveforms()
 
-        # verify the table is empty by default
-        assert bb_noise.table_data == []
+        emitter_band.waveform = Waveform.WaveformOption.PRBS
+        assert emitter_band.waveform == Waveform.WaveformOption.PRBS
 
-        # Set the ColumnData Table
-        bb_data = [(100000.0, -170.0), (100000000.0, -160.0), (200000000.0, -170.0)]
-        bb_noise.table_data = bb_data
+        tx_spec: TxSpectralProfEmitterNode = emitter_band.children[0]
+        assert isinstance(tx_spec, TxSpectralProfEmitterNode)
 
-        # Verify the ColumnData Table was set
-        assert bb_noise.table_data == bb_data
+        radio_node: RadioNode = emit_app.schematic.create_component("New Radio", "Radios")
 
-        # Change it to a NodeProp Table (Equation based)
-        bb_data = [("RF+10", -160), ("RF+100", -166)]
-        bb_noise.noise_behavior = TxBbEmissionNode.NoiseBehaviorOption.EQUATION
-        bb_noise.table_data = bb_data
+        band: Band = radio_node.children[0]
+        assert isinstance(band, Band)
 
-        # Verify the NodeProp Table was set
-        assert bb_noise.table_data == bb_data
+        radio_tx_spec: TxSpectralProfNode = band.children[0]
+        assert isinstance(radio_tx_spec, TxSpectralProfNode)
 
     @pytest.mark.skipif(config["desktopVersion"] <= "2025.1", reason="Skipped on versions earlier than 2026 R1.")
     def test_units(self, emit_app):
@@ -1913,7 +1948,7 @@ def test_units(self, emit_app):
         cable.length = "0.0031 mile"
         assert round(cable.length, 4) == 4.9890
 
-    @pytest.mark.skipif(config["desktopVersion"] <= "2025.2", reason="Skipped on versions earlier than 2026 R1.")
+    @pytest.mark.skipif(config["desktopVersion"] < "2025.2", reason="Skipped on versions earlier than 2026 R1.")
     def test_27_components_catalog(self, emit_app):
         comp_list = emit_app.modeler.components.components_catalog["LTE"]
         assert len(comp_list) == 14
@@ -1929,28 +1964,28 @@ def test_27_components_catalog(self, emit_app):
         default_antenna = emit_app.schematic.create_component("Antenna")
 
         for comp in comp_list.components:
+            library_name = comp.split(":")[0]
             comp_to_add = comp.split(":")[1]
             # try to add just based on the CompName
-            comp_added = emit_app.schematic.create_component(comp_to_add)
-            if not comp_added:
-                # if CompName has multiple matches, then we need to
-                # also specify the library
-                library_name = comp.split(":")[0]
-                try:
-                    comp_added = emit_app.schematic.create_component(component_type=comp_to_add, library=library_name)
-                    assert comp_added
-
-                    # connect the component
-                    if comp_added._node_type == "AntennaNode" or comp_added._node_type == "Terminator":
-                        emit_app.schematic.connect_components(default_radio.name, comp_added.name)
-                    else:
-                        emit_app.schematic.connect_components(comp_added.name, default_antenna.name)
-
-                    # Delete the component
-                    emit_app.schematic.delete_component(comp_added.name)
-
-                except Exception as e:
-                    print(f"Failed to create component: {comp_to_add} from library {library_name}. Error: {e}")
+            try:
+                comp_added = emit_app.schematic.create_component(component_type=comp_to_add, library=library_name)
+                assert comp_added
+
+                # connect the component
+                if comp_added.node_type == "EmitterNode":
+                    # can't connect Emitters since they have no ports
+                    continue
+                elif comp_added._node_type == "AntennaNode" or comp_added._node_type == "Terminator":
+                    emit_app.schematic.connect_components(default_radio.name, comp_added.name)
+                else:
+                    emit_app.schematic.connect_components(comp_added.name, default_antenna.name)
+
+                # Delete the component
+                print(comp_added.name)
+                emit_app.schematic.delete_component(comp_added.name)
+
+            except Exception as e:
+                print(f"Failed to create component: {comp_to_add} from library {library_name}. Error: {e}")
 
         rev = emit_app.results.analyze()
         comps_in_schematic = rev.get_all_component_nodes()

From 65c09c271d1583a531255240ed522fa8340f2a6b Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Fri, 24 Oct 2025 14:02:14 +0000
Subject: [PATCH 10/28] CHORE: Auto fixes from pre-commit hooks

---
 src/ansys/aedt/core/emit_core/nodes/emit_node.py    | 2 +-
 src/ansys/aedt/core/emit_core/nodes/emitter_node.py | 2 --
 tests/system/emit/test_emit.py                      | 2 +-
 3 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/ansys/aedt/core/emit_core/nodes/emit_node.py b/src/ansys/aedt/core/emit_core/nodes/emit_node.py
index 4c3792672dd..d5441f56240 100644
--- a/src/ansys/aedt/core/emit_core/nodes/emit_node.py
+++ b/src/ansys/aedt/core/emit_core/nodes/emit_node.py
@@ -197,7 +197,7 @@ def _get_node(self, node_id: int):
             elif node_type == "Band" and props["IsEmitterBand"] == "true":
                 type_class = getattr(generated, f"{prefix}Waveform")
             elif node_type == "TxSpectralProfNode":
-                if self.properties['IsEmitterBand'] == 'true':
+                if self.properties["IsEmitterBand"] == "true":
                     type_class = getattr(generated, f"{prefix}TxSpectralProfEmitterNode")
                 else:
                     type_class = getattr(generated, f"{prefix}TxSpectralProfNode")
diff --git a/src/ansys/aedt/core/emit_core/nodes/emitter_node.py b/src/ansys/aedt/core/emit_core/nodes/emitter_node.py
index 9438d45212d..f6d8c6cd80d 100644
--- a/src/ansys/aedt/core/emit_core/nodes/emitter_node.py
+++ b/src/ansys/aedt/core/emit_core/nodes/emitter_node.py
@@ -26,13 +26,11 @@
 
 from ansys.aedt.core.emit_core.nodes.emit_node import EmitNode
 from ansys.aedt.core.emit_core.nodes.generated import AntennaNode
-from ansys.aedt.core.emit_core.nodes.generated import Band
 from ansys.aedt.core.emit_core.nodes.generated import BandFolder
 from ansys.aedt.core.emit_core.nodes.generated import RadioNode
 from ansys.aedt.core.emit_core.nodes.generated import Waveform
 
 
-
 class EmitterNode(EmitNode):
     """
     Provides the EmitterNode object.
diff --git a/tests/system/emit/test_emit.py b/tests/system/emit/test_emit.py
index 1c96b1ee8aa..ea1a3d635a9 100644
--- a/tests/system/emit/test_emit.py
+++ b/tests/system/emit/test_emit.py
@@ -60,8 +60,8 @@
     from ansys.aedt.core.emit_core.nodes.generated import RadioNode
     from ansys.aedt.core.emit_core.nodes.generated import SamplingNode
     from ansys.aedt.core.emit_core.nodes.generated import TxBbEmissionNode
-    from ansys.aedt.core.emit_core.nodes.generated import TxSpectralProfNode
     from ansys.aedt.core.emit_core.nodes.generated import TxSpectralProfEmitterNode
+    from ansys.aedt.core.emit_core.nodes.generated import TxSpectralProfNode
     from ansys.aedt.core.emit_core.nodes.generated import Waveform
     from ansys.aedt.core.modeler.circuits.primitives_emit import EmitAntennaComponent
     from ansys.aedt.core.modeler.circuits.primitives_emit import EmitComponent

From 5cff9b114358ca9793332cb929d468cc46576c8b Mon Sep 17 00:00:00 2001
From: jsalant <josh.salant@ansys.com>
Date: Fri, 24 Oct 2025 10:06:21 -0400
Subject: [PATCH 11/28] fix test

---
 tests/system/emit/test_emit.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/system/emit/test_emit.py b/tests/system/emit/test_emit.py
index 1c96b1ee8aa..bd10a74fa32 100644
--- a/tests/system/emit/test_emit.py
+++ b/tests/system/emit/test_emit.py
@@ -1848,7 +1848,7 @@ def test_tables(self, emit_app):
         # Get the amplifier table and verify the data was set properly
         assert amp.table_data == amp_data
 
-        if config["desktopVersion"] < "2026.1":
+        if config["desktopVersion"] >= "2026.1":
             # Test BB Emissions Node since it can be either a NodeProp or
             # ColumnData Table
             radio2 = emit_app.schematic.create_component("New Radio")

From 867077136ae3c7fc2f027ee97220d9a99613bf58 Mon Sep 17 00:00:00 2001
From: jsalant <josh.salant@ansys.com>
Date: Fri, 24 Oct 2025 14:53:22 -0400
Subject: [PATCH 12/28] fix test

---
 src/ansys/aedt/core/emit_core/nodes/emit_node.py  | 1 +
 src/ansys/aedt/core/emit_core/results/revision.py | 1 +
 tests/system/emit/test_emit.py                    | 8 +++++---
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/ansys/aedt/core/emit_core/nodes/emit_node.py b/src/ansys/aedt/core/emit_core/nodes/emit_node.py
index d5441f56240..06b9c6c8b20 100644
--- a/src/ansys/aedt/core/emit_core/nodes/emit_node.py
+++ b/src/ansys/aedt/core/emit_core/nodes/emit_node.py
@@ -187,6 +187,7 @@ def _get_node(self, node_id: int):
 
         node = None
         try:
+            type_class = EmitNode
             if node_type == "RadioNode" and props["IsEmitter"] == "true":
                 type_class = EmitterNode
                 # TODO: enable when we add ReadOnlyNodes
diff --git a/src/ansys/aedt/core/emit_core/results/revision.py b/src/ansys/aedt/core/emit_core/results/revision.py
index 5cb278efd0b..9f59b5c8a55 100644
--- a/src/ansys/aedt/core/emit_core/results/revision.py
+++ b/src/ansys/aedt/core/emit_core/results/revision.py
@@ -1015,6 +1015,7 @@ def _get_node(self, node_id: int) -> EmitNode:
 
         node = None
         try:
+            type_class = EmitNode
             if node_type == "RadioNode" and props["IsEmitter"] == "true":
                 type_class = EmitterNode
                 # TODO: enable when we add ReadOnlyNodes
diff --git a/tests/system/emit/test_emit.py b/tests/system/emit/test_emit.py
index 3bc63bfd162..671483413ff 100644
--- a/tests/system/emit/test_emit.py
+++ b/tests/system/emit/test_emit.py
@@ -59,6 +59,7 @@
     from ansys.aedt.core.emit_core.nodes.generated import Filter
     from ansys.aedt.core.emit_core.nodes.generated import RadioNode
     from ansys.aedt.core.emit_core.nodes.generated import SamplingNode
+    from ansys.aedt.core.emit_core.nodes.generated import Terminator
     from ansys.aedt.core.emit_core.nodes.generated import TxBbEmissionNode
     from ansys.aedt.core.emit_core.nodes.generated import TxSpectralProfEmitterNode
     from ansys.aedt.core.emit_core.nodes.generated import TxSpectralProfNode
@@ -1948,7 +1949,7 @@ def test_units(self, emit_app):
         cable.length = "0.0031 mile"
         assert round(cable.length, 4) == 4.9890
 
-    @pytest.mark.skipif(config["desktopVersion"] < "2025.2", reason="Skipped on versions earlier than 2026 R1.")
+    @pytest.mark.skipif(config["desktopVersion"] < "2026.1", reason="Skipped on versions earlier than 2026 R1.")
     def test_27_components_catalog(self, emit_app):
         comp_list = emit_app.modeler.components.components_catalog["LTE"]
         assert len(comp_list) == 14
@@ -1972,10 +1973,11 @@ def test_27_components_catalog(self, emit_app):
                 assert comp_added
 
                 # connect the component
-                if comp_added.node_type == "EmitterNode":
+                if isinstance(comp_added, EmitterNode):
                     # can't connect Emitters since they have no ports
+                    emit_app.schematic.delete_component(comp_added.name)
                     continue
-                elif comp_added._node_type == "AntennaNode" or comp_added._node_type == "Terminator":
+                elif isinstance(comp_added, AntennaNode) or isinstance(comp_added, Terminator):
                     emit_app.schematic.connect_components(default_radio.name, comp_added.name)
                 else:
                     emit_app.schematic.connect_components(comp_added.name, default_antenna.name)

From a1fc145cfbb3877ac232b58e38e02139e8232ed7 Mon Sep 17 00:00:00 2001
From: jsalant <josh.salant@ansys.com>
Date: Fri, 24 Oct 2025 15:41:30 -0400
Subject: [PATCH 13/28] fix test

---
 tests/system/emit/test_emit.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/system/emit/test_emit.py b/tests/system/emit/test_emit.py
index 671483413ff..b35036464c2 100644
--- a/tests/system/emit/test_emit.py
+++ b/tests/system/emit/test_emit.py
@@ -1949,7 +1949,7 @@ def test_units(self, emit_app):
         cable.length = "0.0031 mile"
         assert round(cable.length, 4) == 4.9890
 
-    @pytest.mark.skipif(config["desktopVersion"] < "2026.1", reason="Skipped on versions earlier than 2026 R1.")
+    @pytest.mark.skipif(config["desktopVersion"] < "2025.2", reason="Skipped on versions earlier than 2026 R1.")
     def test_27_components_catalog(self, emit_app):
         comp_list = emit_app.modeler.components.components_catalog["LTE"]
         assert len(comp_list) == 14
@@ -1991,4 +1991,4 @@ def test_27_components_catalog(self, emit_app):
 
         rev = emit_app.results.analyze()
         comps_in_schematic = rev.get_all_component_nodes()
-        assert comps_in_schematic == 2  # default antenna/radio should remain
+        assert len(comps_in_schematic) == 2  # default antenna/radio should remain

From a6aee83a0b2fbfc548badec99978c536fda9407c Mon Sep 17 00:00:00 2001
From: jsalant <josh.salant@ansys.com>
Date: Fri, 24 Oct 2025 17:40:52 -0400
Subject: [PATCH 14/28] test fix

---
 tests/system/emit/test_emit.py | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/tests/system/emit/test_emit.py b/tests/system/emit/test_emit.py
index b35036464c2..a3717e183f3 100644
--- a/tests/system/emit/test_emit.py
+++ b/tests/system/emit/test_emit.py
@@ -598,10 +598,8 @@ def get_sampling_node(rad_name):
 
         sampling = get_sampling_node(rad3.name)
         mode_rx = TxRxMode.RX
-        assert (
-            sampling.parent + "-*-" + sampling.name
-            == "NODE-*-RF Systems-*-Bluetooth 2-*-Radios-*-Bluetooth 2-*-Sampling"
-        )
+        assert sampling.parent.name + "-*-" + sampling.name == "Bluetooth 2-*-Sampling"
+
         sampling.specify_percentage = True
         sampling.percentage_of_channels = 25
         rev = emit_app.results.analyze()
@@ -1949,7 +1947,7 @@ def test_units(self, emit_app):
         cable.length = "0.0031 mile"
         assert round(cable.length, 4) == 4.9890
 
-    @pytest.mark.skipif(config["desktopVersion"] < "2025.2", reason="Skipped on versions earlier than 2026 R1.")
+    @pytest.mark.skipif(config["desktopVersion"] < "2026.1", reason="Skipped on versions earlier than 2026 R1.")
     def test_27_components_catalog(self, emit_app):
         comp_list = emit_app.modeler.components.components_catalog["LTE"]
         assert len(comp_list) == 14

From c800dcf46243495d954c865b7f1766037fcaaff6 Mon Sep 17 00:00:00 2001
From: jsalant <josh.salant@ansys.com>
Date: Sat, 25 Oct 2025 12:21:35 -0400
Subject: [PATCH 15/28] add some more test coverage

---
 tests/system/emit/test_emit.py | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/tests/system/emit/test_emit.py b/tests/system/emit/test_emit.py
index a3717e183f3..9c52c2bc0d0 100644
--- a/tests/system/emit/test_emit.py
+++ b/tests/system/emit/test_emit.py
@@ -1913,6 +1913,16 @@ def test_emitters_radios(self, emit_app):
         radio_tx_spec: TxSpectralProfNode = band.children[0]
         assert isinstance(radio_tx_spec, TxSpectralProfNode)
 
+        emit_app.schematic.delete_component(radio_node.name)
+        emit_app.schematic.delete_component(emitter_node.name)
+
+        try:
+            emit_app.schematic.delete_component("Dummy Comp")
+        except Exception as e:
+            rev = emit_app.results.analyze()
+            comps_in_schematic = rev.get_all_component_nodes()
+            assert len(comps_in_schematic) == 0
+
     @pytest.mark.skipif(config["desktopVersion"] <= "2025.1", reason="Skipped on versions earlier than 2026 R1.")
     def test_units(self, emit_app):
         new_radio = emit_app.schematic.create_component("New Radio")
@@ -1940,6 +1950,9 @@ def test_units(self, emit_app):
         band_node.start_frequency = "100 MHz"
         assert band_node.start_frequency == 100000000.0
 
+        band_node.start_frequency = "200MHz"
+        assert band_node.start_frequency == 200000000.0
+
         cable = emit_app.schematic.create_component("Cable")
         cable.length = "5.4681 yd"
         assert round(cable.length, 4) == 5.0000

From c548bd6fc7948c2b078cc440ab2407e204ff092b Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Sat, 25 Oct 2025 17:20:44 +0000
Subject: [PATCH 16/28] CHORE: Auto fixes from pre-commit hooks

---
 tests/system/emit/test_emit.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/system/emit/test_emit.py b/tests/system/emit/test_emit.py
index 9c52c2bc0d0..9013588ecb5 100644
--- a/tests/system/emit/test_emit.py
+++ b/tests/system/emit/test_emit.py
@@ -1918,7 +1918,7 @@ def test_emitters_radios(self, emit_app):
 
         try:
             emit_app.schematic.delete_component("Dummy Comp")
-        except Exception as e:
+        except Exception:
             rev = emit_app.results.analyze()
             comps_in_schematic = rev.get_all_component_nodes()
             assert len(comps_in_schematic) == 0

From cbae46eaa3568cab74d2164798b3fe2822709b86 Mon Sep 17 00:00:00 2001
From: jsalant <josh.salant@ansys.com>
Date: Sat, 25 Oct 2025 13:22:19 -0400
Subject: [PATCH 17/28] data rate test

---
 tests/system/emit/test_emit.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tests/system/emit/test_emit.py b/tests/system/emit/test_emit.py
index 9c52c2bc0d0..0823b0636b7 100644
--- a/tests/system/emit/test_emit.py
+++ b/tests/system/emit/test_emit.py
@@ -1932,9 +1932,15 @@ def test_units(self, emit_app):
         band_node.bit_rate = "600 bps"
         assert band_node.bit_rate == 600.0
 
+        band_node.bit_rate = "600 kbps"
+        assert band_node.bit_rate == 600000.0
+
         band_node.bit_rate = "600 Mbps"
         assert band_node.bit_rate == 600000000.0
 
+        band_node.bit_rate = "600 Gbps"
+        assert band_node.bit_rate == 600000000000.0
+
         band_node.bit_rate = 500
         assert band_node.bit_rate == 500.0
 

From 9fcd3c019c58e868de8138dcd0514fb1c967b375 Mon Sep 17 00:00:00 2001
From: jsalant <josh.salant@ansys.com>
Date: Sat, 25 Oct 2025 17:01:52 -0400
Subject: [PATCH 18/28] switch error to AEDTRuntimeError

---
 src/ansys/aedt/core/emit_core/emit_schematic.py | 4 ++--
 tests/system/emit/test_emit.py                  | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/ansys/aedt/core/emit_core/emit_schematic.py b/src/ansys/aedt/core/emit_core/emit_schematic.py
index 64ee5fa1cd1..6eace68423d 100644
--- a/src/ansys/aedt/core/emit_core/emit_schematic.py
+++ b/src/ansys/aedt/core/emit_core/emit_schematic.py
@@ -25,7 +25,7 @@
 
 from ansys.aedt.core.emit_core.nodes.emit_node import EmitNode
 from ansys.aedt.core.generic.general_methods import pyaedt_function_handler
-
+from ansys.aedt.core.internal.errors import AEDTRuntimeError
 
 class EmitSchematic:
     """Represents the EMIT schematic and provides methods to interact with it."""
@@ -232,4 +232,4 @@ def delete_component(self, name: str):
             self.emit_instance.logger.info(f"Successfully deleted component '{name}'.")
         except Exception as e:
             self.emit_instance.logger.error(f"Failed to delete component '{name}': {e}")
-            raise RuntimeError(f"Failed to delete component '{name}': {e}")
+            raise AEDTRuntimeError(f"Failed to delete component '{name}': {e}")
diff --git a/tests/system/emit/test_emit.py b/tests/system/emit/test_emit.py
index d123074d9b8..a043029f977 100644
--- a/tests/system/emit/test_emit.py
+++ b/tests/system/emit/test_emit.py
@@ -1918,7 +1918,7 @@ def test_emitters_radios(self, emit_app):
 
         try:
             emit_app.schematic.delete_component("Dummy Comp")
-        except Exception:
+        except RuntimeError:
             rev = emit_app.results.analyze()
             comps_in_schematic = rev.get_all_component_nodes()
             assert len(comps_in_schematic) == 0

From 4f8524756a1f34a313dd619a57bf7550fddec37c Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Sat, 25 Oct 2025 21:02:43 +0000
Subject: [PATCH 19/28] CHORE: Auto fixes from pre-commit hooks

---
 src/ansys/aedt/core/emit_core/emit_schematic.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/ansys/aedt/core/emit_core/emit_schematic.py b/src/ansys/aedt/core/emit_core/emit_schematic.py
index 6eace68423d..bb4b4b3a057 100644
--- a/src/ansys/aedt/core/emit_core/emit_schematic.py
+++ b/src/ansys/aedt/core/emit_core/emit_schematic.py
@@ -27,6 +27,7 @@
 from ansys.aedt.core.generic.general_methods import pyaedt_function_handler
 from ansys.aedt.core.internal.errors import AEDTRuntimeError
 
+
 class EmitSchematic:
     """Represents the EMIT schematic and provides methods to interact with it."""
 

From 81f42a2b4a8533bea82994f3dd24bc12f0278052 Mon Sep 17 00:00:00 2001
From: jsalant <josh.salant@ansys.com>
Date: Sun, 26 Oct 2025 07:39:52 -0400
Subject: [PATCH 20/28] fix test

---
 tests/system/emit/test_emit.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/tests/system/emit/test_emit.py b/tests/system/emit/test_emit.py
index a043029f977..c2210fea3c9 100644
--- a/tests/system/emit/test_emit.py
+++ b/tests/system/emit/test_emit.py
@@ -1886,6 +1886,7 @@ def test_tables(self, emit_app):
     @pytest.mark.skipif(config["desktopVersion"] < "2025.2", reason="Skipped on versions earlier than 2025 R2.")
     def test_emitters_radios(self, emit_app):
         emitter_node: EmitterNode = emit_app.schematic.create_component("New Emitter", "Emitters")
+        emitter_id = emitter_node._node_id
 
         # Test that you can get the emitter's radio and antenna nodes
         emitter_radio: RadioNode = emitter_node.get_radio()
@@ -1914,12 +1915,15 @@ def test_emitters_radios(self, emit_app):
         assert isinstance(radio_tx_spec, TxSpectralProfNode)
 
         emit_app.schematic.delete_component(radio_node.name)
+        # the next two lines are only needed for 25.2, which had
+        # some instability in maintaining the node_ids
+        rev = emit_app.results.analyze()
+        emitter_node = rev._get_node(emitter_id)
         emit_app.schematic.delete_component(emitter_node.name)
 
         try:
             emit_app.schematic.delete_component("Dummy Comp")
         except RuntimeError:
-            rev = emit_app.results.analyze()
             comps_in_schematic = rev.get_all_component_nodes()
             assert len(comps_in_schematic) == 0
 

From 7fb7589d6d333388d4cb15ae06d1d4b93658df60 Mon Sep 17 00:00:00 2001
From: jsalant <josh.salant@ansys.com>
Date: Sun, 26 Oct 2025 12:32:24 -0400
Subject: [PATCH 21/28] fix test

---
 tests/system/emit/test_emit.py | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/tests/system/emit/test_emit.py b/tests/system/emit/test_emit.py
index c2210fea3c9..f1f0ac0c35d 100644
--- a/tests/system/emit/test_emit.py
+++ b/tests/system/emit/test_emit.py
@@ -1885,8 +1885,10 @@ def test_tables(self, emit_app):
 
     @pytest.mark.skipif(config["desktopVersion"] < "2025.2", reason="Skipped on versions earlier than 2025 R2.")
     def test_emitters_radios(self, emit_app):
-        emitter_node: EmitterNode = emit_app.schematic.create_component("New Emitter", "Emitters")
-        emitter_id = emitter_node._node_id
+        emitter_name = "Test Emitter"
+        emitter_node: EmitterNode = emit_app.schematic.create_component(name=emitter_name,
+                                                                        component_type="New Emitter",
+                                                                        library="Emitters")
 
         # Test that you can get the emitter's radio and antenna nodes
         emitter_radio: RadioNode = emitter_node.get_radio()
@@ -1918,7 +1920,7 @@ def test_emitters_radios(self, emit_app):
         # the next two lines are only needed for 25.2, which had
         # some instability in maintaining the node_ids
         rev = emit_app.results.analyze()
-        emitter_node = rev._get_node(emitter_id)
+        emitter_node = rev.get_component_node(emitter_name)
         emit_app.schematic.delete_component(emitter_node.name)
 
         try:

From 008386ce11e9381c7850b6ab53024e2b21aedd9a Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Sun, 26 Oct 2025 16:33:21 +0000
Subject: [PATCH 22/28] CHORE: Auto fixes from pre-commit hooks

---
 tests/system/emit/test_emit.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tests/system/emit/test_emit.py b/tests/system/emit/test_emit.py
index f1f0ac0c35d..cb5f1f65d7d 100644
--- a/tests/system/emit/test_emit.py
+++ b/tests/system/emit/test_emit.py
@@ -1886,9 +1886,9 @@ def test_tables(self, emit_app):
     @pytest.mark.skipif(config["desktopVersion"] < "2025.2", reason="Skipped on versions earlier than 2025 R2.")
     def test_emitters_radios(self, emit_app):
         emitter_name = "Test Emitter"
-        emitter_node: EmitterNode = emit_app.schematic.create_component(name=emitter_name,
-                                                                        component_type="New Emitter",
-                                                                        library="Emitters")
+        emitter_node: EmitterNode = emit_app.schematic.create_component(
+            name=emitter_name, component_type="New Emitter", library="Emitters"
+        )
 
         # Test that you can get the emitter's radio and antenna nodes
         emitter_radio: RadioNode = emitter_node.get_radio()

From 415f70b26347f567f2f2c98cf8b45342e9518c24 Mon Sep 17 00:00:00 2001
From: jsalant <josh.salant@ansys.com>
Date: Sun, 26 Oct 2025 16:12:38 -0400
Subject: [PATCH 23/28] fix test

---
 tests/system/emit/test_emit.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tests/system/emit/test_emit.py b/tests/system/emit/test_emit.py
index f1f0ac0c35d..7c239d410a5 100644
--- a/tests/system/emit/test_emit.py
+++ b/tests/system/emit/test_emit.py
@@ -1926,8 +1926,7 @@ def test_emitters_radios(self, emit_app):
         try:
             emit_app.schematic.delete_component("Dummy Comp")
         except RuntimeError:
-            comps_in_schematic = rev.get_all_component_nodes()
-            assert len(comps_in_schematic) == 0
+            print("Invalid component can't be deleted.")
 
     @pytest.mark.skipif(config["desktopVersion"] <= "2025.1", reason="Skipped on versions earlier than 2026 R1.")
     def test_units(self, emit_app):

From ee89ba6831759541654c28b9f7bc9968fae8fe2d Mon Sep 17 00:00:00 2001
From: jsalant <josh.salant@ansys.com>
Date: Mon, 27 Oct 2025 08:30:08 -0400
Subject: [PATCH 24/28] cleanup a comment and add some more test coverage

---
 .../aedt/core/emit_core/nodes/emit_node.py    |  2 +-
 tests/system/emit/test_emit.py                | 46 +++++++++++++++++++
 2 files changed, 47 insertions(+), 1 deletion(-)

diff --git a/src/ansys/aedt/core/emit_core/nodes/emit_node.py b/src/ansys/aedt/core/emit_core/nodes/emit_node.py
index 06b9c6c8b20..0e8ddb7ed70 100644
--- a/src/ansys/aedt/core/emit_core/nodes/emit_node.py
+++ b/src/ansys/aedt/core/emit_core/nodes/emit_node.py
@@ -559,7 +559,7 @@ def _add_child_node(self, child_type, child_name=None):
         child_type : EmitNode
             Type of child node to create.
         child_name : str, optional
-            Optional name to use for the child node. If None, a default name is used.
+            Name to use for the child node. If None, a default name is used.
 
         Returns
         -------
diff --git a/tests/system/emit/test_emit.py b/tests/system/emit/test_emit.py
index 588c2bec6a3..2a04d123993 100644
--- a/tests/system/emit/test_emit.py
+++ b/tests/system/emit/test_emit.py
@@ -60,9 +60,17 @@
     from ansys.aedt.core.emit_core.nodes.generated import RadioNode
     from ansys.aedt.core.emit_core.nodes.generated import SamplingNode
     from ansys.aedt.core.emit_core.nodes.generated import Terminator
+    from ansys.aedt.core.emit_core.nodes.generated import RxMixerProductNode
+    from ansys.aedt.core.emit_core.nodes.generated import RxSaturationNode
+    from ansys.aedt.core.emit_core.nodes.generated import RxSelectivityNode
+    from ansys.aedt.core.emit_core.nodes.generated import RxSusceptibilityProfNode
+    from ansys.aedt.core.emit_core.nodes.generated import RxSpurNode
     from ansys.aedt.core.emit_core.nodes.generated import TxBbEmissionNode
+    from ansys.aedt.core.emit_core.nodes.generated import TxHarmonicNode
+    from ansys.aedt.core.emit_core.nodes.generated import TxNbEmissionNode
     from ansys.aedt.core.emit_core.nodes.generated import TxSpectralProfEmitterNode
     from ansys.aedt.core.emit_core.nodes.generated import TxSpectralProfNode
+    from ansys.aedt.core.emit_core.nodes.generated import TxSpurNode
     from ansys.aedt.core.emit_core.nodes.generated import Waveform
     from ansys.aedt.core.modeler.circuits.primitives_emit import EmitAntennaComponent
     from ansys.aedt.core.modeler.circuits.primitives_emit import EmitComponent
@@ -1916,6 +1924,44 @@ def test_emitters_radios(self, emit_app):
         radio_tx_spec: TxSpectralProfNode = band.children[0]
         assert isinstance(radio_tx_spec, TxSpectralProfNode)
 
+        radio_rx_spec: RxSusceptibilityProfNode = band.children[1]
+        assert isinstance(radio_rx_spec, RxSusceptibilityProfNode)
+
+        # test the Tx Spectral Profile child nodes
+        radio_harmonics: TxHarmonicNode = radio_tx_spec.add_custom_tx_harmonics()
+        assert isinstance(radio_harmonics, TxHarmonicNode)
+        assert len(radio_harmonics.table_data) == 0
+
+        radio_bb_noise: TxBbEmissionNode = radio_tx_spec.add_tx_broadband_noise_profile()
+        assert isinstance(radio_bb_noise, TxBbEmissionNode)
+        assert len(radio_bb_noise.table_data) == 0
+
+        radio_nb_emissions: TxNbEmissionNode = radio_tx_spec.add_narrowband_emissions_mask()
+        assert isinstance(radio_nb_emissions, TxNbEmissionNode)
+        assert len(radio_nb_emissions.table_data) == 0
+
+        radio_tx_spur: TxSpurNode = radio_tx_spec.add_spurious_emissions()
+        assert isinstance(radio_tx_spur, TxSpurNode)
+        assert len(radio_tx_spur.table_data) == 0
+
+        # test the Rx Spectral Profile child nodes
+        radio_saturation: RxSaturationNode = radio_rx_spec.add_rx_saturation()
+        assert isinstance(radio_saturation, RxSaturationNode)
+        assert len(radio_saturation.table_data) == 0
+
+        radio_selectivity: RxSelectivityNode = radio_rx_spec.add_rx_selectivity()
+        assert isinstance(radio_selectivity, RxSelectivityNode)
+        assert len(radio_selectivity.table_data) == 0
+
+        radio_mixer_products: RxMixerProductNode = radio_rx_spec.add_mixer_products()
+        assert isinstance(radio_mixer_products, RxMixerProductNode)
+        assert len(radio_mixer_products.table_data) == 0
+
+        radio_rx_spurs: RxSpurNode = radio_rx_spec.add_spurious_responses()
+        assert isinstance(radio_rx_spurs, RxSpurNode)
+        assert len(radio_rx_spurs.table_data) == 0
+
+        # Test deleting components
         emit_app.schematic.delete_component(radio_node.name)
         # the next two lines are only needed for 25.2, which had
         # some instability in maintaining the node_ids

From 1a250630bd4fb2b5d70a04723d94c698a8a3c3d4 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Mon, 27 Oct 2025 12:31:13 +0000
Subject: [PATCH 25/28] CHORE: Auto fixes from pre-commit hooks

---
 tests/system/emit/test_emit.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tests/system/emit/test_emit.py b/tests/system/emit/test_emit.py
index 2a04d123993..500feb3fb62 100644
--- a/tests/system/emit/test_emit.py
+++ b/tests/system/emit/test_emit.py
@@ -58,13 +58,13 @@
     from ansys.aedt.core.emit_core.nodes.generated import Band
     from ansys.aedt.core.emit_core.nodes.generated import Filter
     from ansys.aedt.core.emit_core.nodes.generated import RadioNode
-    from ansys.aedt.core.emit_core.nodes.generated import SamplingNode
-    from ansys.aedt.core.emit_core.nodes.generated import Terminator
     from ansys.aedt.core.emit_core.nodes.generated import RxMixerProductNode
     from ansys.aedt.core.emit_core.nodes.generated import RxSaturationNode
     from ansys.aedt.core.emit_core.nodes.generated import RxSelectivityNode
-    from ansys.aedt.core.emit_core.nodes.generated import RxSusceptibilityProfNode
     from ansys.aedt.core.emit_core.nodes.generated import RxSpurNode
+    from ansys.aedt.core.emit_core.nodes.generated import RxSusceptibilityProfNode
+    from ansys.aedt.core.emit_core.nodes.generated import SamplingNode
+    from ansys.aedt.core.emit_core.nodes.generated import Terminator
     from ansys.aedt.core.emit_core.nodes.generated import TxBbEmissionNode
     from ansys.aedt.core.emit_core.nodes.generated import TxHarmonicNode
     from ansys.aedt.core.emit_core.nodes.generated import TxNbEmissionNode

From cde2fb0183172105ad9f6ba304a9223905692742 Mon Sep 17 00:00:00 2001
From: jsalant <josh.salant@ansys.com>
Date: Mon, 27 Oct 2025 11:32:24 -0400
Subject: [PATCH 26/28] add some exception testing

---
 tests/system/emit/test_emit.py | 35 ++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/tests/system/emit/test_emit.py b/tests/system/emit/test_emit.py
index 2a04d123993..fa8b9529013 100644
--- a/tests/system/emit/test_emit.py
+++ b/tests/system/emit/test_emit.py
@@ -1974,6 +1974,41 @@ def test_emitters_radios(self, emit_app):
         except RuntimeError:
             print("Invalid component can't be deleted.")
 
+    @pytest.mark.skipif(config["desktopVersion"] < "2025.2", reason="Skipped on versions earlier than 2025 R2.")
+    def test_exceptions(self, emit_app):
+        radio: RadioNode = emit_app.schematic.create_component("New Radio", "Radios")
+
+        try:
+            radio._get_node(-1)
+        except Exception as e:
+            print(f"Invalid {e}")
+
+        try:
+            radio._set_property("Bad Prop", "Bad Val")
+        except Exception as e:
+            print(f"Error: {e}")
+
+        try:
+            radio._get_property("Bad Prop")
+        except Exception as e:
+            print(f"Error: {e}")
+
+        band: Band = radio.children[0]
+        try:
+            band.start_frequency = "100 Gbps"
+        except Exception as e:
+            print(f"Invalid units: {e}")
+
+        try:
+            radio._get_child_node_id("Bad Node Name")
+        except Exception as e:
+            print(f"Invalid child node name: {e}")
+
+        try:
+            radio._add_child_node("Bad Type")
+        except Exception as e:
+            print(f"Invalid child type: {e}")
+
     @pytest.mark.skipif(config["desktopVersion"] <= "2025.1", reason="Skipped on versions earlier than 2026 R1.")
     def test_units(self, emit_app):
         new_radio = emit_app.schematic.create_component("New Radio")

From 0261f136e3e597efb4a9a14038b2f158cab7724f Mon Sep 17 00:00:00 2001
From: jsalant <josh.salant@ansys.com>
Date: Mon, 27 Oct 2025 12:51:59 -0400
Subject: [PATCH 27/28] deprecate a prop instead of removing it

---
 .../aedt/core/emit_core/nodes/emit_node.py    | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/src/ansys/aedt/core/emit_core/nodes/emit_node.py b/src/ansys/aedt/core/emit_core/nodes/emit_node.py
index 0e8ddb7ed70..484262cb762 100644
--- a/src/ansys/aedt/core/emit_core/nodes/emit_node.py
+++ b/src/ansys/aedt/core/emit_core/nodes/emit_node.py
@@ -129,6 +129,25 @@ def properties(self) -> dict:
         props = self.props_to_dict(props)
         return props
 
+    @property
+    def node_warnings(self) -> str:
+        """Warnings for the node, if any.
+
+        .. deprecated: 0.21.3
+            Use warnings property instead
+
+        Returns
+        -------
+        str
+            Warning message(s).
+        """
+        warnings.warn(
+            "This property is deprecated in 0.21.3. Use the warnings property instead.",
+            DeprecationWarning
+        )
+
+        return self.warnings
+
     @property
     def warnings(self) -> str:
         """Warnings for the node, if any.

From 6e7e202c905b91b0dd552d759f5f07ac39faf59c Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Mon, 27 Oct 2025 16:52:47 +0000
Subject: [PATCH 28/28] CHORE: Auto fixes from pre-commit hooks

---
 src/ansys/aedt/core/emit_core/nodes/emit_node.py | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/ansys/aedt/core/emit_core/nodes/emit_node.py b/src/ansys/aedt/core/emit_core/nodes/emit_node.py
index 484262cb762..23ceb444695 100644
--- a/src/ansys/aedt/core/emit_core/nodes/emit_node.py
+++ b/src/ansys/aedt/core/emit_core/nodes/emit_node.py
@@ -141,10 +141,7 @@ def node_warnings(self) -> str:
         str
             Warning message(s).
         """
-        warnings.warn(
-            "This property is deprecated in 0.21.3. Use the warnings property instead.",
-            DeprecationWarning
-        )
+        warnings.warn("This property is deprecated in 0.21.3. Use the warnings property instead.", DeprecationWarning)
 
         return self.warnings