14A7, Tube 14A7; Röhre 14A7 (14A7)

Antique radios, Old Time Radios

14A7

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

Tube ID = 2825


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Identical to	14A7 = 12B7 = 14A7/12B7
Similar Tubes	7A7 (Heater different) 12SK7GT (other base)
Predecessor Tubes	12SK7GT 12K7GT
Successor Tubes	12BA6

Base	Loctal-8, B8G (Sylvania, 1938) (Codex=W)
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	Taschenbuch zum Röhren-Codex 1948/49


	Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse Karel De Reus

Telefunken Werkstattbuch
Wolfgang Bauer

Sylvania Technical Manual
Peter Hoddow

Usage in Models	1= 1939?? ; 1= 1940 ; 2= 1941? ; 4= 1941 ; 8= 1942 ; 6= 1945? ; 6= 1945 ; 1= 1946?? ; 2= 1946? ; 48= 1946 ; 14= 1947?? ; 4= 1947? ; 34= 1947 ; 1= 1948?? ; 1= 1948? ; 45= 1948 ; 6= 1949?? ; 2= 1949? ; 19= 1949 ; 1= 1950?? ; 2= 1950 ; 11= 1951?? ; 3= 1951 ; 1= 1952?? ; 3= 1953?? ; 1= 9999? ;
Number of Models with this tube 227

No further Information for

14A7

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