Antique radios, Old Time Radios
6J7
Base |
Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uf)
Top contact with a cap.
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Was used by |
Radio/TV-reception etc. |
Filament |
Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC |
Dimensions (WHD) incl. pins / tip |
25 x 75 x mm / 0.98 x 2.95 x inch |
Weight |
32 g / 1.13 oz |
Tube prices |
3 Tube prices (visible for members
only)
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Information source |
Essential Characteristics, GE 1973
Taschenbuch zum Röhren-Codex 1948/49
Babani, International Radio Tube Encyclopaedia
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
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6J7: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Anonymous 10 Collector
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6J7: Telefunken Werkstattbuch
Wolfgang Bauer
More ...
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Just Qvigstad
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6J7: Valvulas de recepción manual RC-20
Miguel Angel Trujillo-Rodriguez
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1530
Collection of
Collection of a member from FIN Collection of a member from D
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Variants
The metal/glass Arcturus Coronet 6J7 type tube is unusual in that it employs a glass disc instead of a conventional "pinch" for introducing the lead-in wires into the glass bulb. The disc has the wires in a circular formation. Pages 99 and 100 Stokes "70 years of Radio Tubes and Valves".
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6J7 painted glass tubular (GT) version from Belvu (Mazda) bulb like a 6J7V. Dimensions 103x32mm.
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Forum contributions about this tube
6J7
Threads: 2 | Posts: 2
Hits: 3391 Replies: 0
6J7 en triode
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Michel Deluz
01.Mar.13
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1
Le tube 6J7 en triode est une des meilleurs parmi les tubes anciens (et même modernes). Sa linéarité est remarquable. Brimar propose de se rapporter au 6C5 pour son emploi en triode… oui pour les calculs du montage, mais le 6J7 est beaucoup plus linéaire et permet un cursus nettement plus élevé sans distorsion que le 6C5.
MD
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Hits: 5165 Replies: 0
6J7 (6J7)
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Willy De Grande
06.Nov.05
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1
Hello Admin, vom 6J7: dia 25mm;H 75mm ; gew 32 gr. Grüssen , Willy De Grande
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6J7
End of forum contributions about this tube
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