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Motorola Mic on a TK-690

Posted: Sat Mar 08, 2008 11:31 am
by N3CHU
Hi all, If I were going to put a Motorola Mic on a Kenwood what value coupling cap would I use for the best fedelity? The .0047
cap I used gives me plenty of mic gain but a bit brassy. any help appreciated. P.S. I'm getting about 7.45 volts to the mic.. 73 Davie n 3 c h u at atlanticbb dot net