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7D6

Information - Help 
ID = 9533
       
Country:
Great Britain (UK)
Brand: Standard Telephones and Cables Ltd. (STC); London, Foots Cray
Tube type:  Vacuum Pentode 
Identical to 7D6

Base British-7-Pin, old (M7A) (Codex=N)
Filament Vf 40 Volts / If 0.2 Ampere
Information source Taschenbuch zum Röhren-Codex 1948/49   
 
7d6.jpg
7D6: http://stores.ebay.de/roehrenladen
Christian Schaufelberger

 
551_3.png
7D6: Telefunken Werkstattbuch
Wolfgang Bauer

 

from Just Qvigstad

Usage in Models 2= 1935? ; 1= 1935 ; 2= 1936? ; 1= 1936 ; 8= 1937 ; 1= 1938 ; 3= 1939 ; 2= 1940

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):20

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  
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