CKR1636 tube pin-out and data needed

[k9qi]

Hello, 
A few months ago, the topic of the 7360 balanced mod tube and other similar tubes appeared on another list.  I have acquired a pair of CKR1636 sheet beam balanced mod tubes - these are the granddaddy of the 7360; dating back to early radar days / WW2.  It is an octal tube.  I would like to build a project with these tubes (envelope compatible single sideband; I've posted notes on my website for another project I did with an IC-based phase modulator) but need the datasheet or at least pin out for the tubes. 

Thanks, in advance, for any help anyone can give me. 

73,

greg - k9qi

[wa3dsp]

Greg,

  Not sure if this would help but might be good reference -

http://www.amwindow.org/tech/pdf/w3duqsyncdet73mag1967a.pdf

[k9qi]

Thanks for the post - that is, to me, the classic article on binaural and ISB detection! 

73,

greg

[KM1H]

The tube is a 1636, the CKR is the Raytheon designator but KenRad and possibly others made it.
I cant locate the spec sheet or pin out but it is referred to as a beam heptode.

Carl

[w8khk]

I wonder if this is close to what you are looking for:


http://www.radiomuseum.org/tubes/tube_1636.html

[KM1H]

If you dont want to go thru the PITA hoops of that site here is the spec sheet in pdf. It is not the best quality but can be massaged.

Carl

[k9qi]

Thanks to all for the replies.  Special thanks for the app note!  That is perfect!

Working on I and Q modulators using those tube now. Not expecting very good performance now that I see / understand how they work but it should prove interesting anyway.

73,

greg

[KE6DF]

Here is a bit more info:

http://www.tubecollector.org/1636.htm