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VT6_GPO

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ID = 62730
       
Country:
Great Britain (UK)
Brand: Marconi-Osram - (Valves/Tubes); GB
Developer: Marconi-Osram - (Valves/Tubes); GB 
Tube type:  Triode, vacuum   Audio Frequency 
Identical to VT6_GPO = LS2_MO

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Telephony
Filament Vf 6.2 Volts / If 1.5 Ampere / Direct / Specified voltage AND current AC/DC
Description

Tube designed for British Post Office in 1919 and used in radio applications.

 
Information source British Radio Valves - The Vintage Years: 1904-1925   Pages 82 and 133

b4~~11.png VT6_GPO: Fin Stewart
Fin Stewart


Just Qvigstad
 

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