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6AD7G

Information - Help 
ID = 3307
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Triode-Pentode   Power/Output 
Identical to 6AD7G
Similar Tubes
Multiple differences or of other kind:
  6H7M
First Source (s)
04.Jan.1940 : Electron Tube Registration List
Predecessor Tubes 6F6G  

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=U)
Filament Vf 6.3 Volts / If 0.85 Ampere / Indirect / Parallel, (AC/DC)
Description Output pentode unit identical whith 6F6G 
Text in other languages (may differ)
Tube prices 5 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   
  6ad7_envsch.png
  6AD7G: Tube and transistor handbook (Sept '62) De Muiderkring - Bussum (NL)
Wouter Brughmans
 
6ad7g.jpg
6AD7G: JB
Jozef Brughmans †

 
396_1.png
6AD7G: Telefunken Werkstattbuch
Wolfgang Bauer

 
6ad7g_techdat01.png
6AD7G: Sylvania Technical Manual
Peter Hoddow


Usage in Models 3= 1939 ; 1= 1940? ; 18= 1940 ; 10= 1941? ; 20= 1941 ; 1= 1942?? ; 1= 1942? ; 9= 1942 ; 2= 1945 ; 1= 1946? ; 1= 1946 ; 6= 1947 ; 2= 1948 ; 1= 1950?? ; 1= 1950 ; 1= 1951? ; 2= 1951

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):80


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