Test amplifier with mrf9120
Just received a few mrf9180 and one mrf9120, decided to finally test it with mrf9120.
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.
BFG591 as driver.
Based on mr9120 aliexpress kit.