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HK54

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ID = 15886
       
Country:
United States of America (USA)
Brand: Heintz & Kaufman Ltd. (Gammatron); San Francisco, CA
Tube type:  Transmitting Triode, air cooled   Power/Output 
Identical to HK54 = Gammatron_54
First Source (s)
Mar.1938 : -- Original-techn. papers.
Successor Tubes VG-54  

Base UX-Base (4 Pins (2 thick, USA 1924, UX) (Codex=Bt) Sidecontact and top contact.
Was used by Transmittertube (Radio)
Filament Vf 5 Volts / If 5 Ampere / Direct
Description

50W plate power; mu 27, 7500 ohms plate impedance. Intended for use as class B or C amplifier or oscillator in high frequency operating circuits.

 
Information source Tube Lore (II)   p. 217
-- Original-techn. papers.   Electronics, March 1938
Taschenbuch zum Röhren-Codex 1948/49

hk54_sock.png HK54: Tabu Röhren-Codex, 1948
Anonymous 15 Collector

More ...

Just Qvigstad
hk54_data.png
HK54: Radio Shack, Catalog 1939
Anonymous 15 Collector

Collection of

 
hk54.jpg

HK54
 

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