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CV899

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ID = 8633
       
 
   
Tube type:  HEPTODE   Frequency converter 
Identical to CV899 = 7Q7

Base Loctal-8, B8G (Sylvania, 1938) (Codex=Wd)
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect
Information source Taschenbuch zum Röhren-Codex 1948/49   
-- Original-techn. papers.   

7q7.png CV899: Manufacturer's Literature
Emilio Ciardiello

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