Antique radios, Old Time Radios
6J7
Country:
United States of America (USA)
|
Brand:
|
|
Tube type: |
Vacuum Pentode Universal |
|
Ca. 1925 up to 1945 rare. |
|
Identical to |
6J7
= 6Ж7
= VT-91
= US6J7
= US-6J7
|
Similar
Tubes |
Other shape (e.g. bulb type):
6J7G
; 6J7GT
; 6J7MG
; 6J7V
Normally replaceable-slightly different:
CV657
Other class quality (otherwise equal):
1620_Pentode
; 7000
; CV1936
Heater different:
11J7
|
First Source
(s) |
15.Aug.1935 : Electron Tube Registration List
|
Predecessor Tubes |
6C6
77
57
6D7
|
Successor Tubes
|
6SJ7
7AJ7
6059
|
Base |
Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uf)
Top contact with a cap.
|
Was used by |
Radio/TV-reception etc. |
Filament |
Vf 6.3 Volts / If 0.3 Ampere / Indirect / Parallel / series 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)
|
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
Michael Schlör
|
|
|
 |
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6J7: Collection JR
Jacob Roschy
|
|
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6J7: Telefunken Werkstattbuch
Wolfgang Bauer
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6J7: Valvulas de recepción manual RC-20
Miguel Angel Trujillo-Rodriguez
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from Just Qvigstad
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1448
Collection of a member from FIN
Collection of a member from D
Forum contributions about this tube
6J7
Threads: 2 | Posts: 2
Hits: 2375 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: 4150 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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