12K7GT, Tube 12K7GT; Röhre 12K7GT (12K7GT)

Antique radios, Old Time Radios

12K7GT

Country:	United States of America (USA)		Brand:	Common type USA
			Tube type:	PENTODE RF/IF-Stage Controlling (mu)

Tube ID = 3588


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Identical to	12K7GT
Similar Tubes	12K7G (other shape (e.g. bulb, size)) OF5 (other shape (e.g. bulb, size))
Predecessor Tubes	12K7G
Successor Tubes	12SK7GT 14A7

Base	Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uf)
Was used by	Radio/TV-reception etc.
Filament	-: Indirect / -: Parallel / series AC/DC / If: 0.15 Ampere / Vf 12.6 Volts /
Tube prices	0 Tube prices (visible for members only)
Literature	Essential Characteristics, GE 1973 Taschenbuch zum Röhren-Codex 1948/49

DS
Anonymous 249 Collector

RTT Schwandt
Günther Stabe

Sylvania Technical Manual
Peter Hoddow

Usage in Models	1= 1933 ; 3= 1934 ; 2= 1938 ; 8= 1939?? ; 16= 1939? ; 126= 1939 ; 31= 1940?? ; 11= 1940? ; 67= 1940 ; 3= 1941?? ; 6= 1941? ; 11= 1941 ; 2= 1942?? ; 3= 1942? ; 3= 1942 ; 1= 1944?? ; 13= 1946?? ; 1= 1946 ; 4= 1947?? ; 3= 1947 ; 1= 1948?? ; 7= 1949 ; 4= 1950?? ; 2= 1950 ; 1= 1951?? ; 2= 1951 ; 3= 1956 ; 1= 9999 ;
Number of Models with this tube 336

No further Information for

12K7GT

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