RFmxWLAN SEM Configure Offset Relative Limit (Array) VI
- Updated2025-10-13
- 3 minute(s) read
Configures an array of relative mask limits corresponding the start and stop frequencies of the offsets when you set the SEM Mask Type property to Custom. The relative limits are relative to the peak power of the carrier.

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.
Relative Limit Start (dB)
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Relative Limit Start specifies the array of relative power limits corresponding to the start frequencies of the offsets. The relative limits are relative to the peak power of the carrier. This value is expressed in dB. The default value is an empty array.
Relative Limit Stop (dB)
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Relative Limit Stop specifies the array of relative power limits corresponding to the stop frequencies of the offsets. The relative limits are relative to the peak power of the carrier. This value is expressed in dB. The default value is an empty array.
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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Relative Limit Start (dB)
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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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