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Re: [Amps] cathode to ground in tetrode amp

To: amps@contesting.com
Subject: Re: [Amps] cathode to ground in tetrode amp
From: Steve Thompson <g8gsq@eltac.co.uk>
Date: Mon, 30 Jan 2006 17:58:45 +0000
List-post: <mailto:amps@contesting.com>

Gary Schafer wrote:
>>From what I saw it is a conventional grid driven amp. The screen resistor to
> ground is to prevent negative screen current from raising the screen
> voltage. The cathode resistor is obviously a mistake.
Might it make sense if it was 30R not 30k?

Steve
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