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Re: [Amps] grounding grids

To: AMP <amps@contesting.com>
Subject: Re: [Amps] grounding grids
From: "Bill, W6WRT" <dezrat1242@yahoo.com>
Reply-to: dezrat1242@yahoo.com
Date: Thu, 30 Jul 2009 08:30:57 -0700
List-post: <amps@contesting.com">mailto:amps@contesting.com>
ORIGINAL MESSAGE:

>> How then would you account for the reduced IM products of a tube operated in
>> GG verses the same tube operated in a standard grid driven configuration?

REPLY:

Another possible reason for reduced IMD is the added grid resistor smoothes out
the load over the RF driving cycle, in the sense of a "swamping" resistor,
although in series instead of parallel.

73, Bill W6WRT
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