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VT127_GPO

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ID = 63946
       
Country:
Great Britain (UK)
Brand: Marconi-Osram - (Valves/Tubes); GB
Developer: Marconi-Osram - (Valves/Tubes); GB 
Tube type:  Double Diode   Detector 
  Ca. 1925 up to 1945 very rare. ***
Identical to VT127_GPO = CV1187 = D41

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928
Was used by Telephony
Filament Vf 4 Volts / If 0.03 Ampere / Indirect / Specified voltage AC/DC
Description

Tube designed as a combined detector and automatic volume control in radio receivers. Tube available with either a clear or metallised bulb.

 
Dimensions (WHD)
incl. pins / tip
36 x 100 x mm / 1.42 x 3.94 x inch
Information source -- Collector info (Sammler)   

125_5~~2.png VT127_GPO: Fin Stewart
Fin Stewart


Just Qvigstad
 

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