mrfx1k80 first run
First test run of the 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.
Let’s try to add balancing choke to the schematics — feed sources from 4 turn choke for each transistor (8 turns summary) with power connected to the central point.
Homemade SDR Transceivers based on demo or datasheet modules.
Based on mr9120 aliexpress kit.
MRFX1k80HR5 transistor and ABLNO 96MHz clock