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[Amps] 4-400A low output, VU3RAZ problem

To: amps@contesting.com
Subject: [Amps] 4-400A low output, VU3RAZ problem
From: Mark K5AM <k5am@zianet.com>
Date: Thu, 31 Mar 2011 19:07:24 +0000
List-post: <amps@contesting.com">mailto:amps@contesting.com>
>VU3RAZ wrote:
>4-400 (4-400A?) . . . 450 V DC Screen  . . . 130 W output.


Your screen voltage is insufficient. Do you have the
data sheet, with specifications for class AB1?

I use 810 volts on the screens and get 1200 W
from two tubes in push-pull.

www.zianet.com/k5am/amps/6mkw.html

73,

Mark, K5AM


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