Fetches the power trace for the harmonics measurement.

Use "harmonic<n>" as the selector string to read results from this VI.


icon

Inputs/Outputs

  • cstr.png Selector String —

    Selector String specifies a selector string comprising of the signal name, result name, and harmonic number. If you do not specify the signal name, the default signal instance is used. If you do not specify the result name, the default result instance is used.

    Example:

    "harmonic0"

    "signal::sig1/harmonic0"

    "signal::sig1/result::r1/harmonic0"

    "result::r1/harmonic0"

    You can use the RFmxSpecAn Build Harmonic String2 VI to build the selector string.

  • cgenclassrntag.png Instrument Handle In —

    Instrument Handle In specifies the RFmx session refnum. Instrument Handle In is obtained from the RFmxInstr Initialize NIRFSA VI.

  • cdbl.png Timeout (s) —

    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.

  • cerrcodeclst.png error in (no error) —

    error in describes error conditions that occur before this node runs. This input provides standard error in functionality.

  • igenclassrntag.png Instrument Handle Out —

    Instrument Handle Out passes a reference of your RFmx session to the next VI.

  • icclst.png Power (dBm) —

    Power returns the power versus time trace.

  • idbl.png x0 —

    x0 returns the start time, in seconds.

  • idbl.png dx —

    dx returns the sample duration, in seconds.

  • i1dsgl.png y —

    y returns the measured average power, in units specified by Spectrum Power Units property, at each time instance.

  • ierrcodeclst.png error out —

    error out contains error information. This output provides standard error out functionality.