Aaron Hexamer's powerful FRA4PicoScope app now works with the new PicoScope 2000A and 2000B oscilloscopes as well as most other PicoScopes. It uses the oscilloscope's signal generator to drive the circuit under test and produces a Bode plot of amplitude and phase response. The app was developed for testing the stability of switch mode power supplies (SMPS) but could also be used to analyze any amplifier or control system with a feedback loop.
Join the FRA4PicoScope discussion on Pico Tedchnology's forum:
Download the code from Bitbucket:https://bitbucket.org/hexamer/fra4picoscope/overview