Antique radios, Old Time Radios

50B5

Country:	United States of America (USA)		Brand:	Common type USA
			Tube type:	Beam Power Tube

Tube ID = 3120


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Identical to	50B5 = A4388
Similar Tubes	Normally replaceable-slightly different: 50F2 Different connections: 50C5
First Source (s)	25.Oct.1945 : Electron Tube Registration List
Predecessor Tubes	50L6G

Base	Miniatur-7-Pin-Base B7G, USA 1940 (Codex=Zib)
Was used by	Radio/TV-reception etc.
Filament	Vf 50 Volts / If: 0.15 Ampere / -: Indirect / -: Series, AC/DC /
Tube prices	0 Tube prices (visible for members only)
Literature	Essential Characteristics, GE 1973 Taschenbuch zum Röhren-Codex 1948/49


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

C.M.
Mario Coelho

ARRL Handbook 1972
Michael Schlör

Sylvania Technical Manual
Peter Hoddow

Usage in Models (calculation each 25th of the month)

1= 1946?? ; 5= 1946? ; 49= 1946 ; 11= 1947? ; 73= 1947 ; 6= 1948?? ; 7= 1948? ; 98= 1948 ; 19= 1949?? ; 18= 1949? ; 44= 1949 ; 33= 1950?? ; 6= 1950? ; 36= 1950 ; 23= 1951?? ; 12= 1951? ; 27= 1951 ; 7= 1952?? ; 8= 1952? ; 20= 1952 ; 8= 1953?? ; 5= 1953? ; 18= 1953 ; 6= 1954?? ; 1= 1954? ; 12= 1954 ; 6= 1955?? ; 2= 1955? ; 24= 1955 ; 14= 1956 ; 1= 1957?? ; 2= 1957? ; 11= 1957 ; 6= 1958 ; 1= 1959?? ; 7= 1959? ;

Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 650

No further Information for

50B5

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