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Re: [Amps] 8171/4CX10000D negative screen current?

To: amps@contesting.com
Subject: Re: [Amps] 8171/4CX10000D negative screen current?
From: Alan Ibbetson <alan@g3xaq.net>
Date: Sun, 02 Oct 2011 13:34:06 +0100
List-post: <amps@contesting.com">mailto:amps@contesting.com>
Thanks to several people who replied to me off-list. I was wrong to call 
negative screen current an anomaly, it is an expected consequence of 
some tube geometries. I have been told that in practice tubes with 
handles do not produce negative screen current. This is in agreement 
with the published constant current curves.

73, Alan G3XAQ
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