[Collins] Odd KWM2 CW receive

[Osamu Hazawa]

Hello John,

That is exactly what I experienced with my KWM2A several years ago.
I changed C5B/30uF in the 516F2 and the tone went away.

YMMV

Osamu

----- Original Message ----- 
From: "john" <johnmb at nc.rr.com>
To: <Collins at mailman.qth.net>
Sent: Thursday, July 24, 2008 7:45 PM
Subject: [Collins] Odd KWM2 CW receive


>I have an KWM2 that has an odd kind of distorted tone, background noise 
>when in the CW receive position. This is  part of the "background" but is 
>quite noticeable (and not heard in SSB positions).  I can hear it on a 
>dummy load, so it's not "real"....
>
> Where to start first? It's almost like a faint, continuous high pitch 
> sidetone.
>
> John K5MO
>
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