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Re: [Amps] FL-2100F

To: "R.Measures" <r@somis.org>, "AMPS" <amps@contesting.com>
Subject: Re: [Amps] FL-2100F
From: "Peter Frenning, OZ1PIF" <oz1pif@get2net.dk>
Date: Tue, 28 Oct 2003 09:23:54 +0100
List-post: <mailto:amps@contesting.com>
Rick et al,

Very likely - and a major one too, there are major burn marks on the inside,
if anyone is interested I can supply authopsy photos!

Vy 73 de OZ1PIF, Peter

**********  OZ1PIF **************
email: oz1pif(no-spam-filler)@get2net.dk
http://hjem.get2net.dk/oz1pif
Ph. +45 4619 3239
Snailmail:
Peter Frenning
Ternevej 23
DK-4130 Viby Sj.
Denmark
***********************************
----- Original Message -----
From: "R.Measures" <r@somis.org>
To: "Peter Frenning, OZ1PIF" <oz1pif@get2net.dk>; "AMPS"
<amps@contesting.com>
Sent: Monday, October 27, 2003 2:29 PM
Subject: Re: [Amps] FL-2100F


>
>
> >Hi Rick,
> >
> >Check very carefully the two caps tying the grids to ground, I believe
they
> >are C8-9 220pF in your version.
> >I had exactly the same symptoms in my FL2000B, with a set of new bottles,
> >and not until I took it completely apart for conversion to a QB4/1100,
did I
> >find that one of these caps had blown - split completely open, but
invisible
> >from the outside!
>
> ***  It should not be possible to do this to a 500v mica with normal
> operation.  A glitch seems likely.
>
> -  R.L. Measures/Rich..., AG6K, 805.386.3734, www.somis.org
>
> _______________________________________________
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> Amps@contesting.com
> http://lists.contesting.com/mailman/listinfo/amps
>




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