Steve: can you Identify the tubes??If so , lots of us still have tube
manuals(well, maybe not lots, but a few) carl / kz5ca
----- Original Message -----
From: "Steve Thompson" <g8gsq@qsl.net>
To: <amps@contesting.com>
Sent: Monday, June 11, 2001 2:57 PM
Subject: [AMPS] Filament ratings
>
> Is there a way of guessing at the correct settings from V/I measurements?
>
> I have some tubes where I can't find any data and I'd like to try and
figure
> out what they might do. The first step has to be getting the filaments
> right. I don't want to do it solely by glow or colour - in some cases,
they
> are early domestic rx types (ok, I know that's off topic) and might be
dull
> or semi-dull emitters.
>
> Thanks,
>
> Steve
>
>
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>
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