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507_DeForest

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ID = 76756
       
Country:
United States of America (USA)
Brand: DeForest-Tubes
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Transmitter Triode, liquid-cooling   Power/Output 
Identical to 507_DeForest = UV207 = 207

Base TRANSMITTING & Power-TUBES/VALVES in gen Sidecontact.
Was used by Transmittertube (Radio)
Filament Vf 22 Volts / If 52 Ampere / Direct
Dimensions (WHD)
incl. pins / tip
x 490 x mm / x 19.29 x inch
Information source Tube Lore (II)   p. 199

ad_deforest_507sm.png
507_DeForest: Electronics, July 1931
Achim Dassow

 
507_de_forest..png

 

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