Just to make sure that it’s working. It has around 0.4watt clean output. Should be a little more, will check transformer between
First test run of the big amp.
Thermal paste and a bit polishing.
Started assembling LPF: Bottom: Top: Received screws. Before final assembling I will polish this stuff. I’m still waiting for «PTM7950 Phase-change Pad»,
Just photos: Arduino nano to convert BCD (Binary-coded decimal) codes for LPF to codes for BPF (they have different encoding for bands,
48v fans for amplifier.
It’s for using TRX-DUO as signal generator. I remember that I have old kit with IRF510. I bought it as assembled in
Something went wrong while transporting. I still can use it, but it’s not cool. I spent 30$ for radiator and 30$ for
Just received a few mrf9180 and one mrf9120, decided to finally test it with mrf9120. Looks like i need to fully rebuild
Now i think it’s better to insert all filters in box and not to insert TRX-DUO (or another SDR).