R&D (FilterCavity)
MarcEisenmann - 18:48, Wednesday 13 January 2021 (2338)
Comment to Test of DDS2 amplifier & ground issue (Click here to view original report: 2331)

For reference and future similar investigations :

     The power supply was tested using a DC block (here up to 50V).

     The ground was tested with the power supply disconnected.