Returns a detected channel by its channel name.

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

If the averaging is enabled, the detected channels of the last averaging operation can be retrieved.


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Inputs/Outputs

  • cstr.png Selector String —

    Selector String specifies a selector string comprising of the signal name, result name, and channel 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.

    Examples:

    "channel0"

    "signal::sig1/channel0"

    "result::r1/channel0"

    "signal::sig1/result::r1/channel0"

    You can use the RFmxTDSCDMA Build Channel 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.

  • 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.

  • ii32.png Detected Channelization Code —

    Detected Channelization Code returns the channelization code of the detected channel.

  • igenclassrntag.png Instrument Handle Out —

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

  • ii32.png Detected Slot Index —

    Detected Slot Index returns the slot index of the detected channel.

  • ii32.png Detected Spreading Factor —

    Detected Spreading Factor returns the spreading factor of the detected channel.

  • ii32.png Detected Modulation Type —

    Detected Modulation Type returns the modulation type for the detected channel.

    QPSK (0) The modulation type is QPSK.
    8PSK (1) The modulation type is 8-PSK.
    16QAM (2) The modulation type is16-QAM.
  • ierrcodeclst.png error out —

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