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6D8G

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ID = 2691
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Pentagrid-Converter (Heptode)   Pentagrid (old)   Controlling (mu) 
Identical to 6D8G = 6D8EG = CV1902 = 6D8
Similar Tubes
Heater different:
  6A8G
First Source (s)
12.Jun.1936 : Electron Tube Registration List
Successor Tubes 7A8  
Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Ue)
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.15 Ampere / Indirect / Specified voltage AND current AC/DC
Tube prices 1 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   
6d8g_typsch.png
6D8G: RCA Manual RC-14
Heinz Höger
oc64_g.gif 6D8G: RTT Schwandt
Günther Stabe † 19.8.20

Just Qvigstad 		6d8g_techdat01.png
6D8G: Sylvania Technical Manual
Peter Hoddow
Usage in Models 4= 1936?? ; 9= 1936? ; 27= 1936 ; 9= 1937?? ; 12= 1937? ; 49= 1937 ; 15= 1938?? ; 6= 1938? ; 79= 1938 ; 29= 1939?? ; 19= 1939? ; 57= 1939 ; 13= 1940?? ; 10= 1940? ; 13= 1940 ; 16= 1941?? ; 8= 1941? ; 2= 1941 ; 9= 1942?? ; 18= 1942? ; 2= 1950??
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):406

Collection of

Jacob Roschy (D)
Michael Gnaedig-Fischer (MEX)
Bruce Morgenstern (CDN)
Collection of a member from FIN
 
6d8g_66rm366s.jpg

6D8G
 
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