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214_USA

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ID = 21310
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Half-Wave Vacuum Rectifier   Power/Output 
Identical to 214_USA = CG-2938 = RW100 = UV214
Similar Tubes
Normally replaceable-slightly different:
  38114
First Source (s)
Aug.1922 : Tube Lore (I)

Base TRANSMITTING & Power-TUBES/VALVES in gen
Was used by Transmittertube (Radio)
Filament Vf 22 Volts / If 52 Ampere / Direct
Description

Gridless 207, UV-207. Transmitting rectifier. 50KV PIV, 2.4A DC.
Cunningham, GE, Federal, RCA, Westinghouse among manufacturers.

 
Information source Tube Lore (I)   
Tube Lore (II)   p. 30

 

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