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P.V.F.301-A

Information - Help 
ID = 77687
       
Country:
United States of America (USA)
Brand: von Frantzius, Peter; Chicago, IL
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Triode, vacuum   Audio Frequency 
Identical to P.V.F.301-A = UV201A = C301A = 201A_UV-base

Base UV-Base (4 Pins+Bayonet, USA 1914 WE)
Was used by Radio/TV-reception etc.
Filament Vf 5 Volts / If 0.25 Ampere / Direct / Battery =
Dimensions (WHD)
incl. pins / tip
x 108 x 45 mm / x 4.25 x 1.77 inch
Literature -- Collector info (Sammler)   
 
p._von_frantzias_p.v.f.301_a_jk.jpg
P.V.F.301-A: Joe Knight collection
Fin Stewart

 
uv_triode_tube~~49.png
P.V.F.301-A: Fin Stewart
Fin Stewart

 

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