data sheets for 7239 and 8068

[nhuwar]

Hi all

Can someone point me in the direction of the data sheets for 7239 and a 8068 tube?

Thanks



Nick

 

[Tom Bavis]

http://frank.pocnet.net/sheets/142/8/8068.pdf

No idea on the 7239...

 

[HollowState]

Hi Nick,

You might look around at the link below. Both numbers are GE tubes. The files are big and I've got dial-up.
http://www.house-of-tubes.com/home/library.asp

Also, the two numbers above are usually used as series pass tubes. The error amp rarely sees more then a reduced level sample of the output when used in a feedback regulator scheme. The gain of the stage makes up for that reduced level to provide good control.

Ah-ha, I found these:

http://catalog.rell.com/rellecom/Images/Objects/6600/6544.PDF

http://catalog.rell.com/rellecom/Images/Objects/7400/7327.PDF

Also 6842:

http://catalog.rell.com/rellecom/Images/Objects/6600/6557.PDF

If the links won't work directly, go to www.rell.com >industrial>vacuum tubes>search online catalog

Victor

 

[nhuwar]

Tom, Victor


thanks for the help.



Nick