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RT-201A

Information - Help 
ID = 77047
       
Country:
United States of America (USA)
Brand: Rowtron (tube brand); (where?)
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Triode, vacuum   Audio Frequency 
Identical to RT-201A = UV201A = C301A

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 x 45 mm / x x 1.77 inch
Literature -- Collector info (Sammler)   
 
rowtron_r_t_201a.jpg
RT-201A: Larry Anderson collection
Fin Stewart

 
uv_triode_tube~~40.png
RT-201A: Fin Stewart
Fin Stewart

 

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