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CNU-807

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ID = 77008
       
Country:
United States of America (USA)
Brand: National Union Radio Corp.; Orange (NJ)
Developer: RCA (RCA Victor Co. Inc.); New York (NY) 
Tube type:  Beam Power Tube   Universal 
Identical to CNU-807 = 807

Base UY-Base, 5 Pins (USA, April 1927) Top contact with a cap
Was used by Transmittertube (Radio)
Filament Vf 6.3 Volts / If 0.9 Ampere / Indirect / Parallel, (AC/DC)
Description This tube, with the C prefix, was made for the U.S. Coastguard. 
Literature -- Collector info (Sammler)   
 

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