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TACH1_7pin

Information - Help 
ID = 32583
       
Country:
Hungary
Brand: Tungsram; Budapest (see also British T.)
Developer: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH 
Tube type:  Triode-Hexode   Frequency converter   Controlling (mu) 
Identical to TACH1_7pin = ACH1
Similar Tubes
Other base:
  TACH1

Base Europe 7-Pin C7A (Hx C, C7, C) 1933 Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1 Ampere / Indirect / Parallel, (AC/DC)
 
tach1_7pin_a.jpg
TACH1_7pin: scc
Christian Schaufelberger

 
20~~2.png
TACH1_7pin: Telefunken Werkstattbuch
Wolfgang Bauer

 

from Just Qvigstad


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