Build a 140W amateur radio linear amplifier 2-30Mhz Circuit Diagram

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Build a 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.

140W amateur radio linear amplifier 2-30Mhz Circuit Diagram

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