RFmxSpecAn IDPD Fetch Processed Reference Waveform VI
- Updated2025-10-13
- 3 minute(s) read
Fetches the reference waveform used to perform the IDPD measurement.

Inputs/Outputs
Selector String
—
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 RFmxSpecAn 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.
Timeout (s)
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Timeout specifies the timeout, in seconds, for fetching the specified measurement. Set this value to an appropriate time, longer than expected for fetching the measurement. A value of -1 specifies that the VI waits until the measurement is complete. The default value is 10.
error in (no error)
—
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.
Processed Reference Waveform
—
Processed Reference Waveform returns the segment of the reference waveform used to perform the measurement.
error out
—
error out contains error information. This output provides standard error out functionality. |
Selector String
—
Instrument Handle In
—
Timeout (s)
—
error in (no error)
—
Instrument Handle Out
—
Processed Reference Waveform
—
x0
—
y
—
error out
—