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CV1183

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ID = 9922
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Developer: MO Valve Co. Ltd.; GB 
Tube type:  Vacuum Pentode   RF/IF-Stage   Controlling (mu) 
Identical to CV1183 = NR61
Similar Tubes
Normally replaceable-slightly different:
  W42

Base British-7-Pin, old (M7A) (Codex=Nf) Top contact with a cap.
Was used by Military and/or Government
Filament Vf 4 Volts / If 0.6 Ampere / Indirect
Description

Clear glass bulb.

 
Information source Babani, International Radio Tube Encyclopaedia   p. 72 & 73
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   p. 35
Taschenbuch zum Röhren-Codex 1948/49

w42_1.png CV1183: Manufacturer's Literature
Emilio Ciardiello


Just Qvigstad
cv1183_nr61_1_1.png
CV1183: Manufacturer's Literature
Emilio Ciardiello

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