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GL-434A

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ID = 33865
       
Country:
United States of America (USA)
Brand: General Electric Co. (GE); Bridgeport CT, Syracuse NY
Tube type:  Transmitting Triode, air cooled 
Identical to GL-434A
Similar Tubes
Multiple differences or of other kind:
  8002-R
Successor Tubes 7C29  

Was used by Radar
Filament
Description Forced air cooling, integral radiator transmitting UHF triode.
1200 W max input at 110MHz, 600W output. 3-terminal grid and C.T. filament operated at 10 to 11V.
Used in BC-677, transmitter of SCR-268. Operated at 215MHz, 12KV at 310mA input.
According to Lud Sibley, probably derived from 8002-R, selected for pulse operation. 
Information source Tube Lore (I)   
-- Original prospect or advert   Electronics, Oct. 1948
 
gl_434a_1_enh.jpg
GL-434A: Private collection
Emilio Ciardiello

 


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