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CV1695

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ID = 64201
       
Country:
Great Britain (UK)
Brand: Marconi-Osram - (Valves/Tubes); GB
Developer: Marconi-Osram - (Valves/Tubes); GB 
Tube type:  Double Diode-Triode   Audio Frequency 
  Ca. 1925 up to 1945 rare.
Identical to CV1695 = VT131_GPO = DH30

Base Europe 7-Pin C7A (Hx C, C7, C) 1933 Top contact with a cap.
Was used by Military and/or Government
Filament Vf 13 Volts / If 0.3 Ampere / Indirect / Specified voltage AC/DC
Information source Babani, International Radio Tube Encyclopaedia   p. 78 & 79
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   p. 36
-- Collector info (Sammler)

gec_dh30~~1.png CV1695: Fin Stewart
Fin Stewart


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