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1554

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ID = 17052
       
Country:
United States of America (USA)
Brand: Heintz & Kaufman Ltd. (Gammatron); San Francisco, CA
Tube type:  Transmitting Triode, air cooled   Power/Output 
Identical to 1554

Base TRANSMITTING & Power-TUBES/VALVES in gen Sidecontact and top contact.
Was used by Transmittertube (Radio)
Filament Vf 11 Volts / If 17.5 Ampere / Direct
Description

1KW-AM FCC listed 'Gammatron' transmitting triode. 3KV anode supply, 750W plate dissipation, 30MHz max operating full ratings.
Bi-pin base, anode to top cap and grid to side cap.

 
Dimensions (WHD)
incl. pins / tip
x 457 x mm / x 17.99 x inch
Information source Tube Lore (II)   p. 218
-- Original prospect or advert   Electronics, June 1938
Tube Lore (I)
Taschenbuch zum Röhren-Codex 1948/49

 

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