[WriteLog] Keying Two Rigs

[Dave Hachadorian]

On Sat, 7 Aug 2004 11:49:23 -0500 "Barry Merrill" <barry at mxg.com> writes:
> 
> The Port Selection for Keying only allows one COM port to 
> be selected, with no way to key Radio 1 on COM 1 when radio 1
> is active, and to key Radio 2 on a different Com Port..

You can route the keying line from com 1 through
a relay whose coil (with transistor driver) is driven
by the A/B signal on the LPT port.

Dave Hachadorian, K6LL
Big Bear Lake, CA



























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