I/O Type >> Analog Input >> Filter >> Analog Low Pass >> Cutoff Frequency >> Discrete Values

NI-DAQmx C Properties

I/O Type >> Analog Input >> Filter >> Analog Low Pass >> Cutoff Frequency >> Discrete Values

Data Type: float64*
Description: Indicates the set of discrete lowpass cutoff frequencies supported by this device. If the device supports ranges of lowpass cutoff frequencies, use Range Values to determine supported frequencies.
Restrictions: Not Settable

You can get this property using:
  DAQmxGetDevAILowpassCutoffFreqDiscreteVals