Syntax

RFmx SpecAn 19.1 Help

Edition Date: October 2019

Part Number: 374264N-01

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Visual Basic (Declaration)
Public Function FetchPowerTrace ( _
	selectorString As String, _
	timeout As Double, _
	ByRef power As AnalogWaveform(Of Single) _
) As Integer
C#
public int FetchPowerTrace(
	string selectorString,
	double timeout,
	ref AnalogWaveform<float> power
)

Parameters

selectorString
Specifies the result name. Example: "", "result::r1". You can use the NationalInstruments.RFmx.SpecAnMX.RFmxSpecAnMX.BuildResultString method to build the selector string.
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 method waits until the measurement is complete.
power
Type: NationalInstruments..::.AnalogWaveform<(Of <(Single>)>) %
Upon return, contains the power versus time trace.

Return Value

Type: System..::.Int32
Returns the status code of this method. The status code either indicates success or describes an error or warning condition.

Remarks

This method maps to the RFmxSpecAn_SpectrumFetchPowerTrace() function in C.

See Also

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