Antique radios, Old Time Radios

84

Country:	United States of America (USA)		Brand:	Common type USA
			Tube type:	Full-Wave Vacuum Rectifier

Tube ID = 2862


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Identical to	84 = 84/6Z4 = 6Z4 = 6Z4/84 = VT-84 = 84S = 84M
Similar Tubes	Normally replaceable-slightly different: 38184 Other base: 7Y4
First Source (s)	Apr.1933 : 70 Years of Radiotubes and V. 1932 : -- Collector info (Sammler)
Successor Tubes	6X5G 6X5 6X5GT 7Y4

Base	UY-Base, 5 Pins (USA, April 1927) (Codex=H)
Was used by	Radio/TV-reception etc.
Filament	Vf 6.3 Volts / If: 0.5 Ampere / -: Indirect / -: Parallel, (AC/DC) /
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 Michael Schlör

scc
Christian Schaufelberger

Telefunken Werkstattbuch
Wolfgang Bauer

Cunningham Radiotron Manual
Peter Hoddow

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

1= 1930? ; 13= 1930 ; 5= 1931 ; 1= 1932?? ; 7= 1932? ; 2= 1932 ; 5= 1933?? ; 17= 1933? ; 28= 1933 ; 28= 1934?? ; 15= 1934? ; 44= 1934 ; 51= 1935?? ; 20= 1935? ; 72= 1935 ; 26= 1936?? ; 24= 1936? ; 88= 1936 ; 23= 1937?? ; 2= 1937? ; 55= 1937 ; 10= 1938?? ; 4= 1938? ; 77= 1938 ; 22= 1939?? ; 7= 1939? ; 28= 1939 ; 3= 1940?? ; 1= 1940? ; 21= 1940 ; 9= 1941?? ; 2= 1941? ; 8= 1941 ; 9= 1942?? ; 2= 1942? ; 4= 1947?? ;

Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 741

No further Information for

84

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