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10E/307

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ID = 9563
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  Vacuum Pentode   RF/IF-Stage 
Identical to 10E/307 = NR71 = VR129 = CV1129

Base British-7-Pin, old (M7A) (Codex=Nc) Top contact with a cap.
Was used by Military and/or Government
Filament Vf 4 Volts / If 1 Ampere / Indirect / Specified voltage AC/DC
Description

Royal Air Force store code for NR71/VR129/CV1129 vacuum pentode.

 
Information source Taschenbuch zum Röhren-Codex 1948/49   


Just Qvigstad

Collection of

 
10_e_307.jpg

 

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