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454H

Information - Help 
ID = 17006
       
Country:
United States of America (USA)
Brand: Heintz & Kaufman Ltd. (Gammatron); San Francisco, CA
Developer: Eimac (brand name) 
Tube type:  Transmitting Triode, air cooled   Power/Output 
Identical to 454H

Base Jumbo 4-pin bayonet (1918) (Codex=Bz) Sidecontact and top contact.
Was used by Transmittertube (Radio)
Filament Vf 5 Volts / If 11 Ampere / Direct
Dimensions (WHD)
incl. pins / tip
x 245 x 89 mm / x 9.65 x 3.50 inch
Information source Tube Lore (II)   p. 218
Babani, International Radio Tube Encyclopaedia   p. 180 & 181
Taschenbuch zum Röhren-Codex 1948/49

jumbo_ts~~11.png 454H: Fin Stewart
Fin Stewart


Just Qvigstad
 
eimac_454h_nw.jpg

 

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