Fetches the estimated carrier frequency offset averaged over measurement length. This value is expressed in Hz.

Use "carrier<k>" or "subblock<n>" or "subblock<n>/carrier<k>" or "subblock<n>/carrier<k>/layer<q>" as the selector string to read this result.


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Inputs/Outputs

  • cstr.png Selector String —

    Selector String specifies a selector string comprising of the signal name, result name, subblock number, carrier number and layer 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. The default value is "subblock0/carrier0/layer0".

    Example:

    "subblock0/carrier0/layer0"

    "signal::sig1/subblock0/carrier0/layer0"

    "result::r1/subblock0/carrier0/layer0"

    "signal::sig1/result::r1/subblock0/carrier0/layer0"

    You can use the RFmxNR Build Carrier String and RFmxNR Build Layer String VIs 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 for fetching the specified measurement. This value is expressed in seconds. 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.

  • idbl.png Frequency Error Mean (Hz) —

    Frequency Error Mean returns the estimated carrier frequency offset averaged over measurement length. This value is expressed in Hz.

  • ierrcodeclst.png error out —

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