Configures averaging for the ACP measurement.


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Inputs/Outputs

  • cstr.png 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).

    Examples:

    ""

    "signal::sig1"

    You can use the RFmxCDMA2k Build Signal String 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.

  • ci32.png Averaging Enabled —

    Averaging Enabled specifies whether to enable averaging for the measurement. The default value is False.

    False (0) The measurement is performed on a single acquisition.
    True (1) The ACP measurement uses the Averaging Count parameter to calculate the number of acquisitions over which the ACP measurement is averaged.
  • ci32.png Averaging Count —

    Averaging Count specifies the number of acquisitions used for averaging when you set the Averaging Enabled parameter to True. The default value is 10.

  • ci32.png Averaging Type —

    Averaging Type specifies the averaging type for averaging multiple spectrum acquisitions. RFmx uses the averaged spectrum for the measurement.

    The default value is RMS.

    RMS (0) The power spectrum is linearly averaged. RMS averaging reduces signal fluctuations but not the noise floor.
    Log (1) The power spectrum is averaged in a logarithmic scale.
    Scalar (2) The square root of the power spectrum is averaged.
    Max (3) The peak power in the spectrum at each frequency bin is retained from one acquisition to the next.
    Min (4) The least power in the spectrum at each frequency bin is retained from one acquisition to the next.

    Refer to the Averaging section of the Spectrum topic for more information about averaging types.

  • 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 to your RFmx session to the next VI.

  • ierrcodeclst.png error out —

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