This topic provides a comprehensive list of the Signal IO node settings.
Use the following links to navigate to and view the available settings:
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Choices: None | Generated Pattern | RF ALC Control | RF Blanking Control | Frame | Timeslot | All Timeslots | Alternate Amplitude
Default: Marker 1—Frame, Marker 3—RF ALC Control, Marker 4—RF Blanking Control
Double click the cell, or click in the cell and use the drop-down menu to select the marker type:
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No marker signal is generated. |
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The source outputs a 1-bit pulse synchronized to the first bit of an unframed data pattern. The synchronizing pulse occurs with each repetition of the pattern. |
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For a bursted waveform, the marker is set between the amplitude ramp up and ramp down period. The instrument samples the pulse's amplitude for the duration and holds the ALC level during the off portion of the signal. |
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This increases the RF attenuation when the signal content of the calculated waveform is 0. |
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For a framed data pattern, the source outputs a 1-bit pulse synchronized to the first bit of the first frame. If you have entered a value in the Offset cell, the synchronizing pulse is offset by the number of symbols specified. |
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For a framed data pattern, the source outputs a 1-bit signal, synchronized to the first bit of the timeslot indicated in the Timeslot cell. If you have entered a value in the Offset cell, the synchronizing pulse is offset by the number of symbols specified. |
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For a framed data pattern, the source outputs a 1-bit signal synchronized to the first bit of all active timeslots. If you have entered a value in the Offset cell, the synchronizing pulse is offset by the number of symbols specified. |
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For a framed data pattern with timeslots that have the Power Level setting set to , the marker triggers an internal instrument signal so that the timeslot amplitude differs. A low marker signal enables Alternate Amplitude; a high marker signal disables Alternate Amplitude. The actual RF output amplitude is equal to the Alternate Amplitude Delta value plus the RF output amplitude; this sum cannot exceed the minimum and maximum amplitude limits of the instrument. For example, if the Alternate Amplitude Delta is set to −156 dB and the RF output amplitude is set to 20 dB, the sum is equal to −136 dB. |
Range: -155 to 155 symbols
Default: 0
Coupling: grayed out until Type = Frame , Timeslot, or All Timeslots
Set the value to either delay or advance the maker signal for the beginning of the frame, timeslot, or for all timeslots. If the selection is , the offset is applied to the timeslot number set in the Timeslot cell.
For SCPI, the range is −465 to 465 bits and the step size is 3 bits.
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Marker 1 SCPI |
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Marker 3 | 4 SCPI |
Range: 0–7
Default: 0
Coupling: grayed out until Type = Timeslot
Enter the timeslot number that triggers the Timeslot marker signal with its offset, if any, set in the Offset cell.
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Marker 1 SCPI |
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Marker 3 | 4 SCPI |
Choices: On | Off
Default: On
Sets the state of the AUX ports. When set to Off, all data sent to the AUX port is ignored by this I/Q channel.
[:SOURce]:RADio:EDGE[:BBG]:AUX[:STATe] ON|OFF|1|0
[:SOURce]:RADio:EDGE[:BBG]:AUX[:STATe]?
Choices: Negative | Positive
Default: Positive
Determines whether the AUX input data is inverted.
[:SOURce]:RADio:EDGE[:BBG]:AUX:DATA:POLarilty POSitive| NEGative
[:SOURce]:RADio:EDGE[:BBG]:AUX:DATA:POLarilty?
Choices: Unassigned | Group 1 | Group 2 | Group 3 | Group 4 | Group 5 | Group 6 | Group 7 | Group 8 | Group 9 | Group 10 | Group 11 | Group 12 | Group 13 | Group 14 | Group 15
Default:Group 1
Coupling: grayed out unless Operating Mode is set to
Selects an additional address (different from the broadcast address) to receive the AUX I/O data. The data that comes with this address value is transmitted to this I/Q channel.
[:SOURce]:RADio:EDGE[:BBG]:AUX:MULTiplexed:ADDR1 NONE|GROUP1|GROUP2|GROUP3|GROUP4|GROUP5|GROUP6|GROUP7|GROUP8|GROUP9|GROUP10|GROUP11|GROUP12| GROUP13|GROUP14|GROUP15
[:SOURce]:RADio:EDGE[:BBG]:AUX:MULTiplexed:ADDR1?
Choices: Unassigned | Group 1 | Group 2 | Group 3 | Group 4 | Group 5 | Group 6 | Group 7 | Group 8 | Group 9 | Group 10 | Group 11 | Group 12 | Group 13 | Group 14 | Group 15
Default:Group 2
Coupling: grayed out unless Operating Mode is set to
Selects another additional address (different from the broadcast address) to receive the AUX I/O data. The data that comes with this address value is transmitted to this I/Q channel.
[:SOURce]:RADio:EDGE[:BBG]:AUX:MULTiplexed:ADDR2 NONE|GROUP1|GROUP2|GROUP3|GROUP4|GROUP5|GROUP6|GROUP7|GROUP8|GROUP9|GROUP10|GROUP11|GROUP12|GROUP13|GROUP14|GROUP15
[:SOURce]:RADio:EDGE[:BBG]:AUX:MULTiplexed:ADDR2?
Choice: Unassigned | AUX0 | AUX1 | AUX2 | AUX3 | AUX4 | AUX5 | AUX6 | AUX7 | AUX8 | AUX9 | AUX10 | AUX11
Default : AUX1
Coupling: grayed out unless Operating Mode is set to
Selects a serial pin from which the application channel is to receive the AUX port data.
[:SOURce]:RADio:EDGE[:BBG]:AUX:DEDicated:PIN NONE|AUX0|AUX1|AUX2|AUX3|AUX4|AUX5|AUX6|AUX7|AUX8|AUX9|AUX10|AUX11
[:SOURce]:RADio:EDGE[:BBG]:AUX:DEDicated:PIN?
Range: 9600 | 14400 | 19200 | 38400 | 57600 | 115200 | 230400 | 460800 symbols per second
Default: 115200
Coupling: grayed out unless Operating Mode is set to
Double-click or use the drop-down menu to select how fast the serial data is transmitted in symbols per second.
[:SOURce]:RADio:EDGE[:BBG]:AUX:DEDicated:DATA:RATE 9600|14400|19200|38400|57600|115200|230400|460800
[:SOURce]:RADio:EDGE[:BBG]:AUX:DEDicated:DATA:RATE?
Operating Mode = Multiplexed
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Unassigned | AUX0 | AUX1 | AUX2 | AUX3 | AUX4 | AUX5 | AUX6 | AUX7 | AUX8 | AUX9 | AUX10 | AUX11 |
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AUX5 |
Operating Mode =Dedicated
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NONE | BITO | BIT1 | BIT2 | BIT3 | BIT4 | BIT5 | BIT6 | BIT7 |
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BIT0 |
In Multiplexed mode, select a pin for the external secondary frame trigger.
In Dedicated mode, select the bit index from the AUX IO data as the external secondary frame trigger.
Choice: Unassigned | AUX0 | AUX1 | AUX2 | AUX3 | AUX4 | AUX5 | AUX6 | AUX7 | AUX8 | AUX9 | AUX10 | AUX11
Default : AUX1
Coupling: grayed out unless Operating Mode is set to
Select a pin for the real-time data input.
[:SOURce]:RADio:EDGE[:BBG]:RTData:MULTiplexed:PIN1 NONE|AUX0|AUX1|AUX2|AUX3|AUX4|AUX5|AUX6|AUX7|AUX8|AUX9|AUX10|AUX11
[:SOURce]:RADio:EDGE[:BBG]:RTData:MULTiplexed:PIN1?
Choice: Unassigned | AUX0 | AUX1 | AUX2 | AUX3 | AUX4 | AUX5 | AUX6 | AUX7 | AUX8 | AUX9 | AUX10 | AUX11
Default : AUX2
Coupling: grayed out unless Operating Mode is set to
Select a pin for the real-time data input.
[:SOURce]:RADio:EDGE[:BBG]:RTData:MULTiplexed:PIN2 NONE|AUX0|AUX1|AUX2|AUX3|AUX4|AUX5|AUX6|AUX7|AUX8|AUX9|AUX10|AUX11
[:SOURce]:RADio:EDGE[:BBG]:RTData:MULTiplexed:PIN2?
Choice: Unassigned | AUX0 | AUX1 | AUX2 | AUX3 | AUX4 | AUX5 | AUX6 | AUX7 | AUX8 | AUX9 | AUX10 | AUX11
Default : AUX3
Coupling: grayed out unless Operating Mode is set to
Select a pin for the real-time data input.
[:SOURce]:RADio:EDGE[:BBG]:RTData:MULTiplexed:PIN3 NONE|AUX0|AUX1|AUX2|AUX3|AUX4|AUX5|AUX6|AUX7|AUX8|AUX9|AUX10|AUX11
[:SOURce]:RADio:EDGE[:BBG]:RTData:MULTiplexed:PIN3?
Choice: 115200 | 230400 | 460800 | 576000 | 921600
Default : 460800
Coupling: grayed out unless Operating Mode is set to
Select the baud rate for the real-time data input.
[:SOURce]:RADio:EDGE[:BBG]:RTData:MULTiplexed:DATA:RATE 115200|230400|460800|576000|921600