[R-390] 12BA6

[Physicist]

R390 or R390A?

Lots of 6BA6's in the R390A.   Look at my OLD discontinued page:

http://web.archive.org/web/20030202012253/users.erols.com/eengineer/tubes.html

Jeff


At 11:19 PM 8/2/2009, you wrote:
>Does anybody know if there is a JAN part number for the 12BA6 vacuum tube.
>I could not find anything in Google.
>
>Regards, Scott
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Jeffrey L. Adams  KG4RZM  Physicist at cox.net

Mentor of the R390/R390A CD Archive

Motorola   R390A/URR 1956 14-PH-56    Serial 1409 w/ CY979
Collins    R390A/URR 1952 14214-PH-51 Serial 979 w/ CY979
Collins    R392/URR  1951 3075-PH-51  Serial 252 w/ T195 transmitter
EAC        R390A/URR 1960 23137-PC-60
Hammarlund SP-600-JX-26 1953          Serial 13432
Hammarlund SP-600-JX-17 Diversity     Serial 12384