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[AMPS] Bulletproof

To: <amps@contesting.com>
Subject: [AMPS] Bulletproof
From: measures@vc.net (Rich Measures)
Date: Fri, 12 Sep 97 01:41:45 -0800
>
>hi rich et al.,
>
>rich wrote:
>
>> Interesting.  Very interesting.  -  -  I'm wondering why the guy in 
>> Wisconsin told me that there's an inductor in series with the GTR ...snip...

>once again, it's probably ambiguity in communications.  there isn't 
>an inductor in series with the GTR, exactly.  there's a pi network 
>from the input terminal with the following: a shunt capacitor to 
>ground, *series* inductor, and the input capacitance of the tubes is 
>the output cap of the pi.  the GTR goes to RF ground , but there is 
>no series inductance in that leg.  
>
>at least that's what was shown in the set of 91-beta schematics i 
>perused at dayton.
>
Thanks, George.  I'll know more when I receive a photocopy of the 
roadmap.  It would be nice if an owner checked the grid termination 
circuitry with a dipmeter or an impedance analyzer.  
Rich---

R. L. Measures, 805-386-3734, AG6K   


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