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CW-933

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ID = 28450
       
Country:
United States of America (USA)
Brand: Western Electric Company Inc.; New York (NY)
Tube type:  Triode, vacuum   Universal 
Identical to CW-933 = 203A_UV4 = J_Western = VT-1
First year 1917 ?? Saga of the Vacuumtube, Tyne Seite 99

Base UV-Base (4 Pins+Bayonet, USA 1914 WE)
Filament Direct / Battery =
Literature Saga of the Vacuumtube, Tyne   p.99
 
cw933_so.png
CW-933: ARRL Handbook 1972
Michael Schlör

 

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