SRC
2000 (2000) HF Amateur Radio Linear Amplifier with two
4CX800A
Homebrew unique model for personal
knowledge and amateur radio use only.
A lot of work has been made around this one but it looks really rugged
and with an impressive amount of electronic controls for safety, long tube life
and linearity with stabilised and regulated voltages. Plate voltage has
been kept below tube safe value
under load for added safeness.
(CLICK THE IMAGES TO ENLARGE)