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HF-468

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ID = 83804
       
Country:
United States of America (USA)
Brand: Amperex; New York
Developer: Amperex; New York 
Tube type:  Transmitting Triode, air cooled   Power/Output 
Identical to HF-468

Base Jumbo 4-pin bayonet (1918) Top contact with a cap.
Was used by Transmittertube (Radio)
Filament Vf 10.5 Volts / If 4.05 Ampere / Direct
Dimensions (WHD)
incl. pins / tip
x 279 x 72 mm / x 10.98 x 2.83 inch
Information source Tube Lore (II)   p. 150

jumbo_4_pin_transmitting_base~~15.png HF-468: Fin Stewart
Fin Stewart


Just Qvigstad
 
amperex_hf_468_nw.jpg

 

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