Russian tube base dimensions

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Grahame

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Feb 24, 2017, 3:59:09 PM2/24/17
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Hi All,

I'm looking for the dimensions of the 7 pin РШ-21 (RSH-21) tube base?
I've googled but not found a dimensioned drawing so far.

Cheers Grahame


Trumpeter

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Feb 24, 2017, 5:29:13 PM2/24/17
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Hello Grahame,

Did the Russians make a lot of different 7 pin bases? I see some Russian 7 pin sockets listed on ebay, maybe you could reverse engineer one?

Grahame Marsh

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Feb 24, 2017, 5:34:51 PM2/24/17
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Hi, I have a CRT that uses this base but I thought I would try to find actual dimensions from documentation before I take measurements off the tube. It is an odd beast as two pins are slightly closer spaced to identify pins 1 and 7. It means sockulator isn't going to work. Grahame



On Fri, 24 Feb 2017 at 22:29, Trumpeter <dmatr...@gmail.com> wrote:
Hello Grahame,

Did the Russians make a lot of different 7 pin bases? I see some Russian 7 pin sockets listed on ebay, maybe you could reverse engineer one?

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