RFmx SpecAn VIs

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RFmxSpecAn ACP Configure Carrier and Offsets (VI)

  • Updated2023-10-12
  • 3 minute(s) read
 RFmxSpecAn ACP Configure Carrier and Offsets (VI)

RFmxSpecAn ACP Configure Carrier and Offsets (VI)

Owning Palette: ACP

Configures a carrier channel with offset channels on both sides of the carrier as specified by the number of offsets. The offset channels are separated by +/- n * channel spacing from the center of the carrier. Power is measured over the integration bandwidth for each channel.

RFmxSpecAn ACP Configure Carrier and Offsets

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

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Integration Bandwidth specifies the frequency range, in Hz, over which the measurement integrates the carrier channel power. The default value is 1 MHz.

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Number of Offsets specifies the number of offset channels. The default value is 1.

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Channel Spacing specifies the spacing between offset channels. The default value is 1 MHz.

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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).

Example:

""

"signal::sig1"

You can use the RFmxSpecAn Build Signal String VI to build the selector string.

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

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

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

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