[BC] treasuretrove of older tubes 2
Ron Youvan
ka4inm at tampabay.rr.com
Thu May 8 19:14:41 CDT 2008
> I looked up the number 5763 and it came up as a description to a 9 pin beam
> power tube, that could be used in a small amplifier.
Which is correct, the 5763 is a small power pentode similar to a 6CL7
or 12BY7, but beefer. (more heater power as I recall)
A number often confused is the 5762 a 5 kW triode with 3 copper straps
for the center tapped directly heated filament. The grid is a flange around
the "not anode" end of the glass "plate insulator." Without any pins.
I have no idea what is described below.
> nope, these babies were in a transmitter. I would say the pa cabinet. they
> have socket pins as big as my little pinky, and the metal heavy top is about 5"
> in diameter. output, I'm just guessing, was probably 500 to 1000 watts. the
> GENERAL ELECTRIC number is 5763. tho there might be another number on it I'll
> have to look closer.
--
Ron KA4INM - The harder I work, the behinder I get!
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