Antique radios, Old Time Radios

71

Country:	Europe		Brand:	Common type Europe
			Tube type:	Triode, vacuum Power/Output

Tube ID = 2858


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Identical to	71 = 482A_diffdat
Similar Tubes	Normally replaceable-slightly different: J71 Heater different: CX371A

Base	UX-Base (4 Pins (2 thick, USA 1924, UX) (Codex=Bo)
Filament	Vf 5 Volts / If: 0.25 Ampere /
Literature	Taschenbuch zum Röhren-Codex 1948/49

W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe

Usage in Models (calculation each 25th of the month)	1= 1924?? ; 4= 1927 ; 10= 1928 ; 2= 1929?? ; 1= 1929 ; 1= 1930? ; 3= 1930 ; 1= 1931 ; 1= 1932? ; 4= 1932 ; 1= 1934? ; 1= 1935?? ; 1= 1936? ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 31

No further Information for

71

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