mrfx1k80 second test
Test run with weak power supply. Around 600W output.
Метка: amplifiers
Preamp for mrfx1k80 — WSPR test
Temporary solution to drive big amp.
mrfx1k80 first run
First test run of the big amp.
Big amp. work
Thermal paste and a bit polishing.
Some big amp. work
Started assembling LPF.
Continue working on SDR Box
Some improvements.
Packages — fans arrived
48v fans for amplifier.
5w HF amplifier
It’s for using TRX-DUO as signal generator.
Received big radiator, but…
Something went wrong while transporting.
Test amplifier with mrf9120
Just received a few mrf9180 and one mrf9120, decided to finally test it with mrf9120.