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ID = 18321
United States of America (USA)
Brand: Arcturus Radio Tube Co.; Newark, NJ
Tube type:  Wunderlich Tube   Detector 
Identical to WunderlichB = B_Arcturus
First year 1932 Saga of the Vacuumtube, Tyne 365

Base 6-Pin-Base U6A, old, USA (Codex=Kb) Top contact with a cap
Filament Vf 2.5 Volts / If 1 Ampere / Indirect / Parallel, (AC/DC)
Description A triode had two intermeshed grids equally spaced from the single cathode and the plate. Used as a full wave detector (am) with additional LF-amplification. The Type B has a seperate rectifier anode. 
Text in other languages (may differ)
Literature Taschenbuch zum Röhren-Codex 1948/49   
WunderlichB: In vielen Unterlagen falsch dargestellt!
Wolfgang Holtmann


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