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841A

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ID = 15421
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Developer: RCA (RCA Victor Co. Inc.); New York (NY) 
Tube type:  Triode, vacuum   Power/Output 
Identical to 841A

Base UX-Base (4 Pins (2 thick, USA 1924, UX) (Codex=Br)
Was used by Radio/TV-reception etc.
Filament Vf 10 Volts / If 2 Ampere / Direct
Information source Taschenbuch zum Röhren-Codex 1948/49   
Tube Lore (II)   p. 78

841asch_img039.png
841A: RADIO Handbook 1938
Stig Comstedt

841a_so.png 841A: ARRL Handbook 1972
Anonymous 10 Collector


Just Qvigstad
841a_data.png
841A: Taylor Tubes USA
Heinz Höger

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