From 09:00 PM Friday, August 7 - 10:30 AM CST Saturday, August 8, ni.com will be undergoing system upgrades that may result in temporary service interruption.

We appreciate your patience as we improve our online experience.

RFmxSpecAn Configure Frequency (VI)

RFmx SpecAn 19.1 Help

Edition Date: October 2019

Part Number: 374264N-01

»View Product Info

DOWNLOAD (Windows Only)


RFmx SpecAn 19.1 Help
RFmx SpecAn 20.0 Help
Owning Palette: Configuration

Configures the expected carrier frequency of the RF signal to acquire. The signal analyzer tunes to this frequency.

RFmxSpecAn Configure Frequency

/images/reference/en-XX/help/374264N-01/cio.gif

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

/images/reference/en-XX/help/374264N-01/cdbl.gif

Center Frequency specifies the expected carrier frequency, in Hz, of the RF signal to acquire. The signal analyzer tunes to this frequency. The default of this property is hardware dependent.

/images/reference/en-XX/help/374264N-01/cstr.gif

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.

/images/reference/en-XX/help/374264N-01/cerrcodeclst.gif

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

/images/reference/en-XX/help/374264N-01/iio.gif

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

/images/reference/en-XX/help/374264N-01/ierrcodeclst.gif

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

WAS THIS ARTICLE HELPFUL?

Not Helpful