Modifying MRF9180 board to RD100 with separate bias
Experiment failed — to much problems, but I decided to post it here anyway.
Experiment failed — to much problems, but I decided to post it here anyway.
1.2KW LPF
My LPF board contains hight pass filter to split harmonics to the 50Ohm load, instead of returning it to the transistor. Measurements.
Some measurements.
Now we know whats inside:
But no wire 🙁 Looks cool.
Was bored 🙂
Paper QSL and work on the 1.2KW LPF and amplifier controller.
Noise levels from that fan.
Flatpack2 3000 + photo of some big.amp. stuff