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4270A

Information - Help 
ID = 17066
       
Country:
Great Britain (UK)
Brand: Standard Telephones and Cables Ltd. (STC); London, Foots Cray
Tube type:  Transmitting Triode, air cooled 
Identical to 4270A = CV30

Base TRANSMITTING & Power-TUBES/VALVES in gen
Filament Vf 10 Volts / If 9.8 Ampere / Direct
Description

Pa <350 Watt. Power Output 800W. G3A Base.

 
Information source Taschenbuch zum Röhren-Codex 1948/49   
 

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