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C-47

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ID = 82699
       
Country:
United States of America (USA)
Brand: Columbia Radio Laboratories Inc. (Columbiatron); New York City, NY
Developer: RCA, Corporacion de radio de Chile S.A.; Santiago de Chile 
Tube type:  Vacuum Pentode   Power/Output 
Identical to C-47 = UY247 = C347 = 247 = 47

Base UY-Base, 5 Pins (USA, April 1927)
Was used by Radio/TV-reception etc.
Filament Vf 2.5 Volts / If 1.75 Ampere / Direct / Specified voltage AC/DC
Dimensions (WHD)
incl. pins / tip
x 137 x 54 mm / x 5.39 x 2.13 inch
Weight 59 g / 2.08 oz
Information source -- Collector info (Sammler)   

47_uy247~~6.png C-47: Fin Stewart
Fin Stewart


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