The 87A does not use a relay.
This would key both the exciter and amplifier at the same time.
Terry - W6RU
Michael O. Hyder wrote:
> won't that run the risk of switching the amplifier relay "hot"??
> Mike N4NT@bigfoot.com
> -----Original Message-----
> From: w6ru <email@example.com>
> To: Jim Reid <firstname.lastname@example.org>; email@example.com
> Date: Sunday, September 20, 1998 8:26 PM
> Subject: Re: [TenTec] Omni QSK with Alpha's 87A QSK
> >My error !
> >This time I see the keying of this circuit...not sure why it
> didn't show the
> >first time.
> >THIS MAKES IT SIMPLE...
> >Just let that "TX OUT" jack key BOTH the "TX EN" jack on the
> Omni 6 AND key the
> >"RELAY" jack on the 87A. I would use two steering diodes, one
> in each circuit
> >to isolate the circuits from each other in the receive mode.
> >Hope this helps.
> >Terry - W6RU
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