RFmxWLAN SEM Configure Offset Frequency (Array) VI
- Updated2025-10-13
- 3 minute(s) read
Configures the array of offset start and stop frequencies and specifies whether the offsets are present on one side, or on both the sides of the carrier when you set the SEM Mask Type property to Custom.

Inputs/Outputs
Selector String
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Selector String specifies a selector string comprising of the signal name. If you do not specify the signal name, the default signal instance is used. The default value is "" (empty string). Example: "" "signal::sig1" You can use the RFmxWLAN Build Signal String VI to build the selector string.
Instrument Handle In
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Instrument Handle In specifies the RFmx session refnum. Instrument Handle In is obtained from the RFmxInstr Initialize NIRFSA VI or the RFmxInstr Initialize NIRFSA (Array) VI.
Offset Start Frequency (Hz)
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Offset Start Frequency specifies the array of offset start frequencies, relative to the carrier frequency. This value is expressed in Hz. The default value is an empty array.
Offset Stop Frequency (Hz)
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Offset Stop Frequency specifies the array of offset stop frequencies, relative to the carrier frequency. This value is expressed in Hz. The default value is an empty array.
Offset Sideband
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Offset Sideband specifies whether the offset segments present on one or both sides of the carrier. The default value is Both.
error in (no error)
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error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
Instrument Handle Out
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Instrument Handle Out passes a reference of your RFmx session to the next VI.
error out
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error out contains error information. This output provides standard error out functionality. |
Selector String
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Instrument Handle In
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Offset Start Frequency (Hz)
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Offset Sideband
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error in (no error)
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Instrument Handle Out
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error out
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