[Amps] New 4-1000 Tubes ?

[Carl]

It only has a 500W anode dissipation altho without forced air cooling. 
Sockets arent that common and look poorly made?
Very similar to the QB5/1750 which conveniently fits a 4-1000A socket and 
are often available in the US as a few BCB transmitters used them.

The GU-81M is also similar, and sockets seem to be more available but 
expensive.

They all make excellent AM modulators (-;

Carl
KM1H



----- Original Message ----- 
From: "Alex Gavva" <ur4ll at ur4ll.net>
To: <amps at contesting.com>
Sent: Saturday, January 05, 2013 12:56 PM
Subject: Re: [Amps] New 4-1000 Tubes ?


> Russian GU46 is close to 4-1000:    http://www.ur4ll.net/26-GU46.jpg
>
>
> My QRO Parts Site: http://www.ur4ll.net
>
> Best regards,
> Alex, UR4LL
> KO70XG
>
>                         mailto:ur4ll at ur4ll.net
>
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