[Milsurplus] Rectifier Module, ahoy!

Tue, 10 Feb 2004 04:28:39 -0500

Bill,
According to TO 08-1-25, the BC-677 used four of the GL434 tubes.  That tube
was also used in BC-982-A (4) and BC-1039 (2).
David Edsall, W1TDD

----- Original Message -----
From: "William Donzelli" <[email protected]>
To: <[email protected]>
Cc: <[email protected]>; <[email protected]>; <[email protected]>;
<[email protected]>; <[email protected]>; <[email protected]>;
<[email protected]>; <[email protected]>
Sent: Monday, February 09, 2004 9:30 PM
Subject: Re: [Milsurplus] Rectifier Module, ahoy!

> > All the references to the SCR-268 in this thread caught my eye.   I'm
looking
> > for information on the
> > GL-434A, a medium sized WW2 era external anode triode.   "Tube Lore"
shows it
> > as being used in the BC-677 which other references list as a transmitter
and
> > part of the SCR-268A.   Don't know if this tube was used in the
modulator or
> > in the transmitter ring oscillator.
>
> BC-677 was the upgrade transmitter for the sets (I think they were no
> longer SCR-268-As). I am not sure - my manual is not handy - but I think
> the BC-677 just used two of the tubes in the transmitter.
>
> William Donzelli
> [email protected]
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