RE: >AirSpy HF+ Firmware Update Instructions
>Howard M. Harte, WZ2Q - February 22, 2018
There's one omission from your write-up that I would strongly recommend adding or highlighting. That is to
add a line WARNING owners that their calibration will be lost during the initial firmware update procedure after the RESET.
That said, mine didn't vary too much & was still within spec.
(But one has to then re-enter any stored notch entries within the IF processor plugin, if used)