Gets the frequency response of the digitizer for the current configurations of the channel attributes. This VI can be used only with high-speed digitizers that support onboard signal processing (OSP).


icon

Inputs/Outputs

  • civrn.png instrument handle —

    instrument handle identifies a particular instrument session.

  • cstr.png channels —

    channels specifies the channel(s) from which to acquire data. For more information, refer to Channel String Syntax.

  • cerrcodeclst.png error in —

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

  • iivrn.png instrument handle out —

    instrument handle out has the same value as the instrument handle.

  • i1ddbl.png frequencies —

    frequencies is an array of frequencies that corresponds with the amplitude and phase response of the device.

  • i1ddbl.png magnitudes —

    magnitudes is the array of magnitudes that correspond with the magnitude response of the device.

  • i1ddbl.png phases —

    phases is the array of phases that correspond with the phase response of the device.

  • ierrcodeclst.png error out —

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

  • ii32.png numberOfFrequencies —

    numberOfFrequencies returns the number of frequencies in the returned spectrum.