RFmxDemod ADemod Configure Audio Filter (VI)

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

Audio Filter Type specifies the audio filter to be applied on the analog demodulated signal.

The default value is None.

For more information about filter response refer to the Analog Demod topic page.

Audio Filter Lower Cutoff specifies the lower cutoff frequency, in Hz, of the custom audio filter.

Audio Filter Upper Cutoff specifies the upper cutoff frequency, in Hz, of the custom audio filter.

Selector String comprises 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 RFmxDemod Build Signal String VI to build the selector string.

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

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

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