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CV1931

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ID = 6597
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  Double Diode   Detector 
Identical to CV1931 = VT-90A = 6H6GT
Similar Tubes
Other shape (e.g. bulb type):
  CV1930

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Ue)
Was used by Military and/or Government
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC
Description

British service code for U.S. 6H6GT type.
Also the metal version 6H6 is acceptable under this spec.

 
Information source Taschenbuch zum Röhren-Codex 1948/49   

6h6_4.png CV1931: Manufacturer's Literature
Emilio Ciardiello

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