Antique radios, Old Time Radios

1801

Country:	Netherlands		Brand:	Philips; Eindhoven (tubes international!); Netherlands
			Tube type:	Full-Wave Vacuum Rectifier

Tube ID = 2086

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Identical to	1801 = G504 = R24_RadioRecord
Similar Tubes	Normally replaceable-slightly different: GL4/1; GN24; R0423; RGN504; V21B; VG406; VG460
First Source (s)	1930 : Funk Bastler (, Der...) 1930, Heft 13

Base	Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eo)
Filament	Vf 4 Volts / If: 0.5 Ampere / -: Direct /
Description	Philips 1930 Data lists as If=0.6A Va<220, Ia<30mA.
Literature	Taschenbuch zum Röhren-Codex 1948/49 - - Manufacturers Literature


	1801: Internet Miguel Angel Trujillo-Rodriguez

1801: ws
Werner Schaffner

1801: Telefunken Werkstattbuch
Wolfgang Bauer

1801: Valvo-Röhren-Daten 1934
Jacob Roschy

Usage in Models	1= 1928 ; 4= 1929 ; 2= 1930?? ; 2= 1930? ; 16= 1930 ; 26= 1931 ; 1= 1932?? ; 1= 1932? ; 11= 1932 ; 1= 1933?? ; 1= 1933 ; 1= 1934?? ; 4= 1934 ; 1= 1935?? ; 2= 1935? ; 3= 1935 ; 1= 1936 ; 4= 1937 ; 1= 1938 ; 1= 1939 ; 1= 1940
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 85

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