Re: News from Visalia!
Posted by
Phil Salas on
Apr 18, 2010; 10:56pm
URL: http://elecraft.85.s1.nabble.com/Re-News-from-Visalia-tp4921072p4922557.html
"Sounds trivial to me. You must have *some* switch closure or logic signal
that activates the PA. Lock out all tuner adjustments when the PA is on."
Or conversely, disable the amp before tuning starts. That's the way my
MFJ-998 autotuner works. The amp-enable signal goes thru the MFJ-998. So
when the tuner wants to tuen, the first thing it does is interrupt the
amp-key line.
Phil - AD5X
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