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230Pen

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ID = 10794
       
Country:
Great Britain (UK)
Brand: Six Sixty (valves), The Electron Company Ltd.; London
Tube type:  Vacuum Pentode   Power/Output 
Identical to 230Pen = PM22

Base Europe 4-Pin B4 + side contact (Codex=Foo)
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.2 Ampere / Direct / Battery =
Description

Wurde auch mit Sockel Europasockel B5 geliefert.

 
Information source Taschenbuch zum Röhren-Codex 1948/49   
History of the British Radio Valve to 1940   p. 151


Just Qvigstad

Collection of

 
screenshot_20211023_182013_gallery.jpg

230Pen
 

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