[AMPS] Blown TL922A... What to do?

Steve Thompson rfamps@ic24.net
Fri, 8 Sep 2000 17:24:40 -0700

-----Original Message-----
From: measures <2@vc.net>
To: amps <amps@contesting.com>
Date: 08 September 2000 05:50
Subject: RE: [AMPS] Blown TL922A... What to do?
>>And I have problems seeing the VHF parasitic circuit having
>>sufficient Q to get the step up to burn bandswitches.
>... not a good description of what happens.  The mechanism that
>transforms Z and burns the bandswitch is entirely within the Tune-C.  .
>Have you seen the QST photo of the burned 922 bandswitch? (p.33, Oct,

I don't have access to QST archives - is there somewhere that explains the
mechanism, or could you go over it?



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