I've finally finished my 100W transmitter.
4 GaN FETs and PWM modulation.
Needs 48V 10A, uses a very cheap and readily available smpsu which I will be recommending.
No frills design, audio in, RF out!
16 pre programmed channels.
Low power (5W) mode, SWR indicator and protector.
2Kg approx weight.
Small size!
If your interested and would like anymore details please PM me.
I'm only building 20..
Regards to All.
Stretchy.