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Re: [Amps] SWR and amplifiers

from [Steve Thompson] [Permanent Link][Original]
To: amps@xxxxxxxxxxxxxx
Subject: Re: [Amps] SWR and amplifiers
From: Steve Thompson <g8gsq72@xxxxxxxxx>
Date: Sat, 27 May 2017 08:45:33 +0100
List-post: <mailto:amps@contesting.com>
If you think of the tube/transistor as a varying resistance, it doesn't matter which way the current flows :-) 

Steve


    ##  The tube cant  source anything.  It can only sink current.


That's right, of course, as long as you think in the conventional current 
sense. People who think in the true electron motion sense will certainly claim 
that a tube can _only_ source, and never sink, current!

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