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ID = 12466
United States of America (USA)
Brand: Common type USA tube/semicond.
Developer: RCA (RCA Victor Co. Inc.); New York (NY) 
Tube type:  Double Beam Power Tube   VHF 
Identical to 815 = QQV04-20 = VT-287 = QV04-20
Similar Tubes
Other class quality (otherwise equal):
Different maximum ratings:
First Source (s)
05.Apr.1945 : Electron Tube Registration List 403

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Vi) 2 Top contacts.
Filament Vf 6.3 Volts / If 1.6 Ampere / Indirect / Specified voltage AC/DC
Description 25W total plate dissipation. May be operated at full ratings up to 120MHz and at reduced ratings up to 200MHz.
Heaters can be series connected drawing 0.8A at 12.6V. 
Tube prices 4 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   
  815: RCA TT
Götz Linss
815: scc
Christian Schaufelberger

815: RTT Schwandt
Günther Stabe † 19.8.20

815: RCA Transmitting Tubes TT-5
Emilio Ciardiello

from Just Qvigstad

Usage in Models 1= 1942 ; 1= 1948

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):2

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