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UV850

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ID = 82138
       
Country:
United States of America (USA)
Brand: RCA (RCA Victor Co. Inc.); New York (NY)
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Transmitting Tetrode, air cooled   Power/Output 
Identical to UV850 = 850
Similar Tubes
Normally replaceable-slightly different:
  FP-57

Base Jumbo 4-pin bayonet (1918) Top contact with a cap.
Was used by Transmittertube (Radio)
Filament Vf 10 Volts / If 3.25 Ampere / Direct / Specified voltage AC/DC
Dimensions (WHD)
incl. pins / tip
x 220 x 55 mm / x 8.66 x 2.17 inch
Information source - - Manufacturers Literature   GE Vacuum Tube Designations 12/10/1930

850_sock~~1.png UV850: Fin Stewart
Fin Stewart


Just Qvigstad
 

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