[Hallicrafters] SX-23 info needed

[Carl]

The SX-23 and 24 were pretty close circuitwise except for the one time 
bandswitching experiment with the 23. The SX-25 had 2 RF stages and PP 
audio, it was more like a trimmed down SX-28/32 and was still offered in 
1946.

Carl
KM1H


----- Original Message ----- 
From: "Mike Everette" <radiocompass at yahoo.com>
To: <hallicrafters at mailman.qth.net>; <TVComlGuy at aol.com>
Sent: Thursday, August 25, 2011 7:17 PM
Subject: Re: [Hallicrafters] SX-23 info needed


You may find what you're looking for on Nostalgia Air

www.nostalgiaair.org

under Resources.  This is the Riders Troubleshooter on line.  If I remember 
right they have a section on the SX-23.

I understand that the SX-23 and SX-25 are very similar circuitwise; that the 
SX-25 may be the mass production derivative of the 23. Could be the 25 is 
one of Bill Halligan's famous reboxing efforts... maybe with a few rube 
types changed for more modern ones but the circuit remaining pretty much the 
sane?  But I couldn't swear to it.  I've never made a study of the two 
radios side by side.

73

Mike
W4DSE

--- On Wed, 8/24/11, TVComlGuy at aol.com <TVComlGuy at aol.com> wrote:

> From: TVComlGuy at aol.com <TVComlGuy at aol.com>
> Subject: [Hallicrafters] SX-23 info needed
> To: hallicrafters at mailman.qth.net
> Date: Wednesday, August 24, 2011, 6:51 PM
> Does anyone have the chart of the
> tube pin out voltage and resistance
> measurements for the SX-23? I have a copy of
> the manual but it doesn't list
> voltages and resistances.
>
> 73//Ron Hinze, KB0WAR
>
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