[TMC] GPR90
w3jn
w3jn at direcway.com
Fri Apr 8 18:48:50 EDT 2005
Outstanding, Bud! There's nothing like solving a tough dog problem like
that!
Go have yerself a pint o' your favorite beverage to reward yourself.
73 John
----- Original Message -----
From: "sebdesn" <sebdesn at ecentral.com>
To: "TMC" <tmc at mailman.qth.net>
Sent: Friday, April 08, 2005 12:25 PM
Subject: [TMC] GPR90
> Yeeeessssss!
> Report on the oscillator problem...
> The replacement of the two caps in the can for L19, with silver micas,
> (the brown epoxy ones), did the trick. It seems to be working good, both
> at
> start up, and in constant operation.
> As John k4oxy mentioned the old ones get strange. The failure seems to be
> time and temperature sensitive. I would adjust the thing to work and put
> it
> outside for a couple hours in the 40's and bring it in and it was ok. But
> if
> it was left overnight inside (12-14 hrs)the thing would not work...
> As John w3jn suggested will go back and tidy up the resistor values that
> I
> changed to try to get it to play...
> So thanks to all who weighed in on the fix, I really appreciate
> it...Thing
> was making me crazy (er?)...
>
> 73,de Bud WØHG
>
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