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Re: front mic not working after subRx install

Posted by Ian Maude on Jan 13, 2009; 8:58am
URL: http://elecraft.85.s1.nabble.com/front-mic-not-working-after-subRx-install-tp2148544p2150276.html

Mike Scott wrote:
> I installed the second receiver in my K3 and at the same time made the
> prescribed audio and line out modifications.
>
> After checking out the receiver my microphone is now dead using the front
> panel. Rear connection works okay. I have been using the front panel
> microphone connector without a hitch up until the time I went off line to
> make the above modifications.
>  
Did you have to add the resistor on the bottom of the RF board Mike?  It
is easy to short across one of the tracks and stop the mic audio.  I had
this problem with the first one I did.  Fortunately the second one
didn't need the resistor :)

73 Ian

--

Ian J Maude, G0VGS
SysOp GB7MBC DX Cluster
Member RSGB, GQRP, FISTS
K2 #4044 |K3 #455
http://www.amateurradiotraining.org 

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