Low power amplifiers and radiators
Photos of semi-finished RD16 amp. and mrf9180 amp.
Photos of semi-finished RD16 amp. and mrf9180 amp.
Temporary solution to drive big amp.
First test run of the big amp.
Some improvements.
48v fans for amplifier.
It’s for using TRX-DUO as signal generator.
Something went wrong while transporting.
Just received a few mrf9180 and one mrf9120, decided to finally test it with mrf9120.
I was doing some measurements and accidentally disconnected supply power with connected power input from driver. So gates got more than negative 0.5v and right gate has died.