Antique radios, Old Time Radios

6J8G

Country:	United States of America (USA)		Brand:	Common type USA
			Tube type:	Triode-Heptode Frequency converter

Tube ID = 2696


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Identical to	6J8G = 6J8EG
Similar Tubes	Normally replaceable-slightly different: 6J8M Other characteristic (electr. data): 6K8G Heater different: 6J8GA; 6SJ8G Other base: 7J7 Multiple differences or of other kind: 6J9SGM
First Source (s)	21.Feb.1938 : Electron Tube Registration List
Predecessor Tubes	6A8G
Successor Tubes	7J7 6E8G

Base	Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uao) Top contact with a cap
Was used by	Radio/TV-reception etc.
Filament	Vf 6.3 Volts / If: 0.3 Ampere / -: Indirect / -: Parallel / series AC/DC /
Tube prices	0 Tube prices (visible for members only)
Literature	Essential Characteristics, GE 1973 Taschenbuch zum Röhren-Codex 1948/49

selber fotografiert
Jürg Maag

RTT Schwandt
Günther Stabe

Sylvania Technical Manual
Peter Hoddow

Usage in Models (calculation each 25th of the month)	1= 1937 ; 1= 1938?? ; 7= 1938? ; 70= 1938 ; 6= 1939? ; 134= 1939 ; 1= 1940?? ; 5= 1940? ; 25= 1940 ; 21= 1941 ; 9= 1942?? ; 1= 1943?? ; 16= 1945? ; 1= 1945 ; 1= 1946? ; 5= 1946 ; 1= 1947?? ; 2= 1947 ; 1= 1948? ; 1= 1948 ; 2= 1950 ; 1= 9999 ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 312

No further Information for

6J8G

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