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ID = 54116
Brand: Common type Worldwide tube/semicond.
Developer: RCA (RCA Victor Co. Inc.); New York (NY) 
Tube type:  Double Beam Power Tube   VHF 
Identical to CV2663 = VT-287 = QQV04-20
Similar Tubes
Other class quality (otherwise equal):

Base Octal (Int.Octal, IO) K8A, USA 1935 2 Top contacts.
Was used by Military and/or Government
Filament Vf 6.3 Volts / If 1.6 Ampere / Indirect
Dimensions (WHD)
incl. pins / tip
x 116 x 59 mm / x 4.57 x 2.32 inch
Information source Babani, International Radio Tube Encyclopaedia   p. 236 & 237
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   p. 39
Emilio Ciardiello


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