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País:
Estados Unidos
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Marca:
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Common type USA tube/semicond.
Canadian Marconi Co. Ltd. (CMC, Esterline), Marconi's Wireless; Montreal, QC
Purotron, Raga AG; Zürich
Néotron, S.A. des Lampes; Clichy (Seine)
Ken-Rad, The Kentucky Radio Corporation; Owensboro, KY
Raytheon Mfg. Co.; Cambridge, MA
RCA (RCA Victor Co. Inc.); New York (NY)
Sylvania (Hygrade, GTE, Nilco); Emporium (PA)
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| Tipo: |
Triode-Pentode Universal Controlling (mu) |
|
| Idéntica a |
6F7
= VT-70
= Ut6F7
= Ut-6F7
= PH6F7
= CV1915
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| Válvulas similares |
Other shape (e.g. bulb type):
G-6F7-S
; US-6F7A
Substituya normalmente -diferencia peq.:
38667
; 6F7B
; 6F7E
Otra base:
6F7M
; 6P7G
; 6Ф7
; UG-6P7G
; UG6P7G
Multiple differences or of other kind:
ECF1
|
| Fuente principal
(es) |
05.Jul.1933 : The AWA Journal Vol. 7
01.Aug.1934 : Electron Tube Registration List
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Válvulas Sucesoras
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6P7G
ECF1
|
| Base |
7-Pin-Base U7A = small, old, USA (Codex=Mb)
Top contact with a cap.
|
| Usada en |
Radio/TV-reception etc. |
| Filamento |
Vf 6.3 Volt / If 0.3 Ampere / Indirect / Specified voltage AC/DC |
| Descripción |
Triode and remote-cutoff pentode usable as amplifier or frequency converter.
* RMA/JEDEC register record available by courtesy of TCA* - This tube was already listed by several manufacturers when RMA started its standardization in 1934. In order to characterize popular receiving types, manufacturers were asked to supply average characteristics as measured on production lots. Here are the filled answer forms supplied by Radio Valve Co., Raytheon, Sparton, Triad, Tung Sol, Ken Rad, Hytron and Arcturus. Full record is downloadable here.
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Dimensiones
(Alt,Ancho,Prof.)
incl.pins/tip |
x 116 x 38 mm / x 4.57 x 1.50 inch |
| Peso |
39 g / 1.38 oz |
| Precios de válvulas |
4 Precios de válvulas (visible
solo para miembros)
|
| Literatura |
Essential Characteristics, GE 1973
Tube Lore (II) p. 43 & 60
Taschenbuch zum Röhren-Codex 1948/49
Babani, International Radio Tube Encyclopaedia
|
6F7: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Anónimo 10 Coleccionista
Mas ...
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6F7: Telefunken Werkstattbuch
Wolfgang Bauer
Mas ...
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Just Qvigstad
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6F7: Cunningham Radiotron Manual
Peter Hoddow
Mas ...
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Número de
modelos en Radiomuseum.org con esta
válvula:506
Colección personal de
Colección personal de un miembro de SK
| Documentos para este componente |
| |
RMA qualification record for tube types 76, 77, 78, 6C6, 6D6, 75, 41, 42, 2A5, 85, 6F7, 80, 84 and 6A7. |
1569 KB |
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