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G4004

Information - Help 
ID = 7862
       
Country:
Germany
Brand: Valvo GmbH, Radioröhrenfabrik; Hamburg
Tube type:  High-vacuum Rectifier 
Identical to G4004 = 1817 = RGN4004
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
17_19.png G4004: Telefunken Werkstattbuch
Wolfgang Bauer

Just Qvigstad 		vv34_63.png
G4004: Valvo-Röhren-Daten 1934
Jacob Roschy
Usage in Models 1= 1937 ; 1= 1939
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2
Museum "Radios, Fernseher, Computer und Telefone verschiedener Generationen"

Collection of

Collection of a member from D
Michael Mischke (D)
Ken Shellberg (USA)
Gerhard Heigl (A)
Collection of a member from D
Jürgen Küting (D)
Jacky Blaise (B)
 
roehre_g4004_valvo.jpg

G4004
 
Forum contributions about this tube
G4004
Threads: 1 | Posts: 2
Hits: 3538     Replies: 1
G4004
Gerhard Heigl
03.Aug.05 		  1
G4004 
Höhe 160mm, Durchmesser 65mm
Ernst Erb
05.Aug.05 		  2
Danke, haben wir eingetragen. 
 
G4004
End of forum contributions about this tube
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