Antique radios, Old Time Radios

RGN4004

ID = 1103

Country:

Germany

Brand:	Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:	Full-Wave Vacuum Rectifier

Identical to

RGN4004 = G4004 = 1817 = VG3630

Similar Tubes

Normally replaceable-slightly different:

G4300

First year

1931 Tube leaflet collection E.Erb Analysis by original leaflets

First Source (s)

Aug.1931 : Funk Bastler 1931 Heft 33

Base	Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Filament	Vf 4 Volts / If 4 Ampere / Direct / Parallel, (AC/DC)
Tube prices	8 Tube prices (visible for members only)
Information source	Taschenbuch zum Röhren-Codex 1948/49


	RGN4004 Egon Strampe

RGN4004: Meine Sammlung
Rudolf Osterkamp

RGN4004: Telefunken Werkstattbuch
Wolfgang Bauer

RGN4004: Telefunken Röhrenheft 1939
Heinz Höger

from Just Qvigstad

Usage in Models

3= 1931? ; 1= 1932 ; 1= 1933?? ; 1= 1934? ; 2= 1934 ; 1= 1935 ; 5= 1936 ; 3= 1937 ; 1= 1938 ; 1= 1939 ; 1= 1950

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):20

Collection of Christian Schaufelberger (CH)

Collection of Trev Levick (D)

Collection of Andreas Blohm (D)

Collection of Rudolf Osterkamp (D)

Collection of Wolfgang Arlt (D)

Collection of Ottmar Rollmann (D)

Collection of a member from FIN

Collection of Fernando Monteiro (P)

Collection of Jan Spic (CZ)

Collection of Reinhard Riek (D)

Collection of Ken Shellberg (USA)

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