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ACH1_B7

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ID = 28256
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Developer: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH 
Tube type:  Triode-Hexode   Frequency converter   Controlling (mu) 
Identical to ACH1_B7
Similar Tubes
Other base:
  ACH1

Base British-7-Pin, old (M7A) Top contact with a cap.
Filament Vf 4 Volts / If 1 Ampere / Indirect / Specified voltage AC/DC
Information source - - -   
Taschenbuch zum Röhren-Codex 1948/49   Entwicklungsfirma = Telefunken
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Just Qvigstad

Collection of

 
ach1_telefunken_3.jpg

ACH1_B7
 

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