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RGN2004

Country: Germany Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH Tube type:  Full-Wave Vacuum Rectifier   Power-supply  Identical to RGN2004 = KL75301 = 240NG = DW4 = PG1561 = VG3512_Seibt = FW125 = WE52 = 75301 = VG3016 = 1561 = G2004 = 460BU = PV4200 Similar Tubes Normally replaceable-slightly different:   2004 ; 4G200 ; DE3_Oxytron ; DG500-120 ; DW4/500 ; E4E ; G224 ; G4120_Triotron ; GL4/2 ; GL4/2D ; R0431 ; R240 ; RGN2004E ; V22 ; V90 ; VG280 ; VG3512 ; VG420 ; VG4200 Different maximum ratings:   DW3_Mullard ; ВО-188 Heater different:   DG4_Thermion Other base:   1561_UX ; RGN2004_Topf-P8A First year 1928 Tube leaflet collection E.Erb Analysis by original leaflets First Source (s) 01.Mar.1929 : Funk Bastler # 9 Successor Tubes AZ12   AZ4   RGN2004_Topf-P8A   Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 Was used by Radio/TV-reception etc. Filament Vf 4 Volts / If 2 Ampere / Direct / Specified voltage AC/DC Description Identical valves of other manufacturers: Philips 1561 / Valvo G2004 and: Cossor 460BU, Triotron G4120, Tungsram PV4200, Klangfilm 75301. See: «Radios von gestern» page 243. -   Text in other languages (may differ) Tube prices 31 Tube prices (visible for members only) Information source Babani, International Radio Tube Encyclopaedia   p. 288 & 289 Universal Vade-Mecum, Electron Valves and Semiconductor Devices   Section 26, p. 24 Röhren-Vademecum; P.H. Brans; Antwerpen Röhrencodex , Röhren-Taschenbuch 1950 23000 Röhren RGN2004: Datenblatt Telefunken Wolfgang Bauer RGN2004: Telefunken Werkstattbuch Wolfgang Bauer More ... Just Qvigstad RGN2004: g.h. Gerhard Heigl More ... Usage in Models 1= 1928? ; 2= 1928 ; 15= 1929? ; 32= 1929 ; 2= 1930?? ; 7= 1930? ; 31= 1930 ; 4= 1931? ; 32= 1931 ; 4= 1932? ; 23= 1932 ; 2= 1933?? ; 11= 1933? ; 26= 1933 ; 2= 1934?? ; 2= 1934? ; 8= 1934 ; 3= 1935? ; 12= 1935 ; 2= 1936? ; 28= 1936 ; 2= 1937?? ; 2= 1937? ; 30= 1937 ; 1= 1938?? ; 17= 1938 ; 2= 1947? ; 1= 1947 ; 2= 1948?? ; 1= 1948? ; 1= 1949 ; 1= 1950 ; 2= 9999 Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):311 Collection of Karl - Heinz Bossan (D) Trev Levick (D) Collection of a member from D Walter Heinlin (D) Valery Gromov (RUS) Roland Biesler (D) Thomas Lüthe (D) Jürgen Tiedmann (D) Aires Gomes (P) Collection of a member from D Reinhard Riek (D) Tomasz Szczesniak (PL) Aldo Patriarca (CH) Danko Tkalec (HR) Hermann Fleischanderl (A) Jacob Roschy (D) Klaus Neumann (D) Collection of a member from FIN Pedro Prieto-Castro (E) Paweł Banach (PL) Víctor Caselli-Diaconescu (RCH) John Koster (NL) Collection of a member from D Christoph Steinecke (D) Hartmut Völler (D) Christian Schaufelberger (CH) Wilhelm Hamm (D) Peter Pfeiffer (D)

RGN2004   Variants RGN2004 with dome bulb Getterpille auf den Maschenanoden direkt befestigt. Mit metallisiertem Kolben, wobei die Metallschicht keinen Anschluss besitzt.

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Hits: 4190     Replies: 0 RGN2004 (RGN2004)
Roland Biesler 23.Oct.11	1 RGN2004 (RGN2004)  Dieses schöne Werbe-Comik lag der Röhre bei     Gruß Roland

 

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