CW sidetone

[Emil Dular]

Yes, Sorry, forgot to say it is an SB-102 that is having the problem

----- Original Message ----- 
From: "Kenneth G. Gordon" <kgordon2006 at verizon.net>
To: "Emil Dular" <WD4SCZ at AOL.COM>
Cc: <HEATH at LISTSERV.TEMPE.GOV>
Sent: Saturday, November 24, 2007 19:09
Subject: Re: CW sidetone


> On 22 Nov 2007 at 22:08, Emil Dular wrote:
> 
> > With the AF gain set at a comfortable level for receive, the CW
> > sidetone when transmitting is painfully loud despite the CW tone
> > volume control being set to minimum.   The phone volume has been set
> > so no AF gain adjustment is needed going back and forth between
> > speaker and headphones.
> > 
> > If I am thinking right,  increasing the value of R318 should do the
> > trick? It is a 100k resistor between the first grid and ground V14B 
> > 
> > Any advice on the simplest or most elegant solution would be
> > appreciated. 73 es tnx.
> 
> Sounds like you may be talking about an SB-102. Are you?
> 
> Ken Gordon W7EKB
> 

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