View Single Post
Old 07-14-2010, 06:13 AM   #18
Andy N1ORK
Senior Member
 
Andy N1ORK's Avatar
 
Join Date: Jan 2008
Location: Manchester, CT
Posts: 1,034
Send a message via Yahoo to Andy N1ORK Send a message via Skype™ to Andy N1ORK
Default

I guess you did Wade. Based on the number, there are 4 elemnts (5u4) and a 5v filament, so I guessed it was a rectifier and not much use as a class B amp tube. Didn't know the price value of the tube, but I'm guessing it's more than $2. I'm gonna google it just to find out, but I won't post it here.
73
P.S.
I believe the filament is also the cathode for the 2 plates, ergo it is a full wave rectifier.



__________________
CQ..CQ..CQ..DE ANDY, N1ORK..QTH Manchester, CT...QRZ..QRZ..
Hello anyone out there?
Is this thing on?
SkyWarn, CERT, EmComm
Andy N1ORK is offline   Reply With Quote