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7004

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ID = 48868
       
Country:
United States of America (USA)
Brand: Amperex; New York
Tube type:  Transmitting Triode, air cooled   UHF 
Identical to 7004 = TBL2/300

Base COAXIAL in general (X..)
Filament Vf 3.4 Volts / If 19 Ampere / Direct
Description UHF power triode, glass or cermet ring-seal, depending upon the order. 300W, 900MHz.
Also made by other Philips related European plants as TD2-300A. 
Information source Tube Lore (I)   
-- Original prospect or advert   Electronics, Dec. 1957, pg.205

coax_xmtriode_2.png 7004: Manufacturer's Literature
Emilio Ciardiello

 

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