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VT37C_GPO

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ID = 50624
       
Country:
Great Britain (UK)
Brand: Marconi-Osram - (Valves/Tubes); GB
Developer: Marconi-Osram - (Valves/Tubes); GB 
Tube type:  Triode, vacuum   Audio Frequency 
  Ca. 1925 up to 1945 rare.
Identical to VT37C_GPO
Similar Tubes
Normally replaceable-slightly different:
  CV1643 ; E132 ; E1532 ; VT37B_GPO

Base UV-Base (4 Pins+Bayonet, USA 1914 WE)
Was used by Telephony
Filament Vf 2 Volts / If 0.82 Ampere / Direct / Specified voltage AND current AC/DC
Description

VT37C GPO. Simular tubes CV1644 and E132,

 
Dimensions (WHD)
incl. pins / tip
50 x 108 x 35 mm / 1.97 x 4.25 x 1.38 inch
Weight 53 g / 1.87 oz
Information source -- Collector info (Sammler)   

uv~~45.png VT37C_GPO: Fin Stewart
Fin Stewart


Just Qvigstad

Collection of

 
vt37cgposmall.jpg

 

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