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E1474

Information - Help 
ID = 27653
       
Country:
Great Britain (UK)
Brand: Marconi-Osram - (Valves/Tubes); GB
Developer: MO Valve Co. Ltd.; GB 
Tube type:  Transmitting Triode, air cooled   Power/Output 
Identical to E1474 = CV78

Base Loctal-9-Pin (B9G)
Was used by Transmittertube (Radio)
Filament Vf 6.3 Volts / If 0.6 Ampere / Indirect / Specified voltage AC/DC
Description

DEveloped at the Hirst Research Centre of GEC.

Pa <8W.

 
Information source Babani, International Radio Tube Encyclopaedia   p. 200 & 201


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