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Re: [Amps] Real power from GU74b?

To: "Richard" <translations@qdnet.pl>, "AMPS" <amps@contesting.com>
Subject: Re: [Amps] Real power from GU74b?
From: R.Measures <r@somis.org>
Date: Sun, 16 Nov 2003 01:56:41 -0800
List-post: <mailto:amps@contesting.com>

>According to one catelogue, a GU74b valve will give 600w output, yet I have
>seen one manufacturer of amateur amps claiming he got a healthy 1kw out a
>single valve.
>
>Am I skeptical believing this is a re-run of "we can get 400w out of a
>4CX250b" story, or is the catelogue I have seen the 600w figure quited from
>wrong, as I did see another catelogue quote 800w.
>
>Of course it is always possible to more than a catelogue says one can get
>out of a valve, at the cost of shotening its life...
>
**  Richard --  Much depends on mode.  400w output in RTTY service is 
different than 400w-PEP out in SSB.
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