Tony Brock-Fisher
Mon, 24 Jul 1995 12:13:34 -0400

Yes, I have built a relay box for two-radio single op, controlled
from CT. It has switch selectable A/B/BOTH, and in BOTH mode
CT picks the radio. It goes after the DVK on the mic line,
thereby guaranteeing no audio to the wrong radio, to abide
by the rules. I'm pretty sure I remember that bit 0 of LPT2
is for radio select...

-Tony, K1KP,

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