|
Land:
USA
|
|
Marke:
|
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)
|
| Typ: |
Triode-Pentode Universal Regelung |
|
| Identisch mit |
6F7
= VT-70
= Ut6F7
= Ut-6F7
= PH6F7
= CV1915
|
| Ähnliche |
Bauform anders (z.B. Art des Kolbens):
G-6F7-S
; US-6F7A
Austauschbar, kleine Unterschiede mögl.
38667
; 6F7B
; 6F7E
Sockel anders:
6F7M
; 6P7G
; 6Ф7
; UG-6P7G
; UG6P7G
Mehrere Unterschiede oder anderer Art:
ECF1
|
| Erste Quelle(n) |
05.Jul.1933 : The AWA Journal Vol. 7
01.Aug.1934 : Electron Tube Registration List
|
|
Nachfolger
|
6P7G
ECF1
|
| Sockel |
USA-7-Stift U7A-Sockel ALT = small (Codex=Mb)
Obenanschluss-Kappe.
|
| Anwender |
Radio/TV-Empfang etc. |
| Heizung |
Uf 6.3 Volt / If 0.3 Ampere / Indirekt / Spezifizierte Spannung ~ = |
| Beschreibung |
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.
|
Abmessungen (BHT)
inkl. Stifte/Spitzli |
x 116 x 38 mm / x 4.57 x 1.50 inch |
| Gewicht |
39 g / 1.38 oz |
| Sammlerpreise |
4 Sammlerpreise (nur sichtbar für
Mitglieder Radiomuseum.org)
|
| Literatur |
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
Anonym 10 Sammler
Mehr...
|
6F7: Telefunken Werkstattbuch
Wolfgang Bauer
Mehr...
|
Just Qvigstad
|
6F7: Cunningham Radiotron Manual
Peter Hoddow
Mehr...
|
Anzahl Modelle bei Radiomuseum.org
bestückt:510
Sammlung von
Sammlung von Mitglied aus SK
| Dokumente zu diesem Bauteil |
| |
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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