[Elecraft] 6 meter audio problem

[w8zn at comcast.net]

Does it do it when the rig is connected to a dummy load? Sounds like good old RF getting into something. If it's clean on a dummy load, then it's probably is RF getting into something. I assume the rig and power supply are properly grounded? What kind of SWR do you have on the antenna? 

Terry

 -------------- Original message ----------------------
From: Mike k7MXB <1poppasmurf at gmail.com>
> 
> Hi All,
> 
> I have K3 with the 100 watt amp and the ATU.  When operating on 6 meters, I
> am experiencing a, "growling" sound in the audio in SSB mode plus what
> sounds like feed back when the MH2 mic is keyed.  The audio on all other
> bands, including 10 meters, is fine.  I have the mic gain set at 8 and the
> compression at 21.  Any thoughts?
> 
> Thanks,
> 
> Mike
> K7MXB
> -- 
> View this message in context: 
> http://n2.nabble.com/6-meter-audio-problem-tp2194602p2194602.html
> Sent from the Elecraft mailing list archive at Nabble.com.
> 
> _______________________________________________
> Elecraft mailing list
> Post to: Elecraft at mailman.qth.net
> You must be a subscriber to post to the list.
> Subscriber Info (Addr. Change, sub, unsub etc.):
>  http://mailman.qth.net/mailman/listinfo/elecraft    
> 
> Help: http://mailman.qth.net/subscribers.htm
> Elecraft web page: http://www.elecraft.com