Counter Input >> Position >> B Input >> Digital Filter >> Timebase >> Rate

NI-DAQmx C Properties

Counter Input >> Position >> B Input >> Digital Filter >> Timebase >> Rate

Data Type: float64
Description: Specifies in hertz the rate of the pulse width filter timebase. NI-DAQmx uses this value to compute settings for the filter.

You can get/set/reset this property using:
  DAQmxGetCIEncoderBInputDigFltrTimebaseRate
  DAQmxSetCIEncoderBInputDigFltrTimebaseRate
  DAQmxResetCIEncoderBInputDigFltrTimebaseRate