Simple 140W Amateur radio linear Amplifier 2 30Mhz Circuit Diagram
This is the Simple 140W amateur radio linear amplifier 2-30Mhz Circuit Diagram. This inexpensive, easy to construct amplifier uses two MRF454 devices. Specified at 80 W power output with 5 W of input drive, 30 MHz, ana 12 Vdc. Simple 140W amateur radio linear amplifier 2-30Mhz Circuit Diagram