[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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