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AC/DD_7pin

Information - Help 
ID = 50001
       
Country:
Great Britain (UK)
Brand: Hivac Ltd.; Harrow-on-the-Hill
Developer: Hivac Ltd.; Harrow-on-the-Hill 
Tube type:  Double Diode   Detector 
Identical to AC/DD_7pin
Similar Tubes
Other base:
  AC/DD

Base British-7-Pin, old (M7A)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1 Ampere / Indirect / Specified voltage AC/DC
Description

Detector and AVC use.

 

 
Information source - - Manufacturers Literature   
 

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