[GreenKeys] Transmit tubes on eBay for AN/URC-35(x) INEXPENSIVE!

[Roy Morgan]

>
> I noticed the 8116 is identical with the more common 5894.  The tube
> manuals I have list the 8117 but not the 8116.  The 8117 is physically
> identical to the 5894 including filament at 6.3 or 12.6 V.  So I am  
> wondering
> about the 8116 fil voltage?   Anyone know?

I think it's 24 volts.
(pause to check the info at Tube Data Sheet Locator:
http://tdsl.duncanamps.com
No home should be without this link.

That leads me to the tabular data from Amperex at:
http://wps.com/archives/tube-datasheets/Datasheets/Amperex-CC-363/6.JPG
and:
http://wps.com/archives/tube-datasheets/Datasheets/Amperex-CC-363/7.JPG

8116   26.5 or 13.25 volts
8117   12.6 or 6.3 volts

Roy


Roy Morgan
k1lky at earthlink.net
529 Cobb St.
Groton NY, 13073
Home: 607-898-3607
Cell: 301-928-7794