[Collins] KWM-2 Audio Squeal

John Page k4kwm at hotmail.com
Tue Jun 29 19:20:24 EDT 2004


I have had this problem on 2 kwm2's and it is the filter caps. Dr Jerry put 
me on the right track and new caps fixed the problem. John



John Page K4KWM
Hollow State since 1953
(ex W8PKU,N8BLB,NA8O)





>From: "Dom DiClementi" <DomD at comcast.net>
>To: "Collins Mail List" <collins at mailman.qth.net>
>Subject: [Collins] KWM-2 Audio Squeal
>Date: Mon, 28 Jun 2004 22:37:36 -0400
>
>Hi All
>
>When increasing the AF gain (in receive) on my KWM-2 beyond the 8 o'clock
>position a loud squeal occurs.  Our guess is it's probably a bad Filter 
>C106
>(thanks Merle) but I'm curious if anyone else has encountered this problem.
>
>Thanks and 73
>
>Dom, N3DD
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>Collins mailing list
>Collins at mailman.qth.net
>http://mailman.qth.net/mailman/listinfo/collins

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