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NI PXI-5600 Calibration Procedure 34 ni.com
niTuner_CalSetFrequency
Function Prototype
long niTuner_CalSetFrequency
(
unsigned int calHandle,
double frequency
)
Purpose
This function sets a single frequency in the scan list and triggers the NI PXI-5600
downconverter to settle on that frequency. If new center frequencies of less than 15 MHz are
specified after a call to this function, attenuation is automatically adjusted. This may add an
additional 20 dB attenuation.
Parameters
Name Description
calHandle The calibration session reference
frequency The desired frequency between 9 kHz and 2.78 GHz to which the
NI PXI-5600 tunes