Frequency Response Analyzer

This instrument measures the transfer function of a system by generating a swept sine wave and measuring the system response on the input

If you are directly using the RESTful API (e.g. using cURL), the instrument name as used in the URL is fra.

Functions

Core

• Multi-instrument: Frequency Response Analyzer in multi-instrument context
• disable_output: Turn off the output sweep
• fra_measurement: Sets up commonly used configurations in the Frequency Response Analyzer, including the frequency range, averaging, and swept sine amplitude.
• get_data: Get current sweep data
• getters: Frequency Response Analyzer - getter functions
• measurement_mode: Toggle measurement between Input, Input/Output and Input/Input1
• set_defaults: Set the Frequency Response Analyzer to default state.
• set_frontend: Configures the input impedance, coupling, and range for each input channel.
• set_harmonic_multiplier: set the harmonic multiplier to demodulate at integer harmonic of output
• set_output: Configures the output sweep amplitude and offset.
• set_output_load: Configures the output load on a given channel.
• set_output_phase: Configures the output phase for given channel.
• set_output_termination: Configures the output termination on a given channel.
• set_sweep: Set the output sweep parameters
• start_sweep: Start sweeping
• stop_sweep: Stop sweeping
• summary: Returns a short summary of current instrument state