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Did you ever get that CPU? Just found this thread. Any N2,N4 and VHP type radios should have a filter right behind the radio to prevent backfeed if using an amplifier. I've run my custom N2/4/6 for over 10 years with big amps with no issue. Those common mode currents can be killer and those radios are notorious for creating them. Thats how my N2 originally became an N4......LOL.
73's

[QUOTE="Buzzweiser715, post: 745974, member: 59425"] Did you ever get that CPU? Just found this thread. Any N2,N4 and VHP type radios should have a filter right behind the radio to prevent backfeed if using an amplifier. I've run my custom N2/4/6 for over 10 years with big amps with no issue. Those common mode currents can be killer and those radios are notorious for creating them. Thats how my N2 originally became an N4......LOL. 73's [/QUOTE]

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