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G4004

Information - Help 
ID = 7862
       
Country:
Germany
Brand: Valvo GmbH, Radioröhrenfabrik; Hamburg
Tube type:  High-vacuum Rectifier 
Identical to G4004 = RGN4004 = 1817

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Filament Vf 4 Volts / If 4 Ampere / Direct
Dimensions (WHD)
incl. pins / tip
65 x 160 x 65 mm / 2.56 x 6.30 x 2.56 inch
Tube prices 1 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   
  g4004~~1.png
  G4004: Der Rundfunkhändler 21/44; Schaltfehler korrigiert: Kurzschluss A/K.
Egon Strampe
 
roehre_g4004_valvo.jpg
G4004: J.K.
Jürgen Küting

 
17_19.png
G4004: Telefunken Werkstattbuch
Wolfgang Bauer

 
vv34_63.png
G4004: Valvo-Röhren-Daten 1934
Jacob Roschy


from Just Qvigstad

Usage in Models 1= 1937 ; 1= 1939

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2



Forum contributions about this tube
G4004
Threads: 1 | Posts: 2
Hits: 2183     Replies: 1
G4004
Gerhard Heigl
03.Aug.05
  1 Höhe 160mm, Durchmesser 65mm
Ernst Erb
05.Aug.05
  2
 
G4004
End of forum contributions about this tube

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