mrfx1k80 second test
Test run with weak power supply. Around 600W output.
Автор: enthru
Preamp for mrfx1k80 — WSPR test
Temporary solution to drive big amp.
mrfx1k80 first run
First test run of the big amp.
Choke for antenna (dipole without balun)
Photos for memory 
Big amp. work
Thermal paste and a bit polishing.
Some big amp. work
Started assembling LPF.
Continue working on SDR Box
Some improvements.
Checking DPS5020 after years of not using
It was a kit from aliexpress. Time to solder some wires properly and check that it’s still working.
Packages (Tiny SA, 2d TRX-DUO)
After more then 2 months of awaiting, finally…
Packages — fans arrived
48v fans for amplifier.