País:
Estados Unidos
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Marca:
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Common type USA tube/semicond.
Condor Lamps Australasia Ltd; Sydney
Genalex, BGE (brand), British General Electric Co. Pty Ltd.; Sydney, NSW.
Osram (tubes/valves) - see British General Electrics; Sydney
Philips Australia
Canadian Marconi Co. Ltd. (CMC, Esterline), Marconi's Wireless; Montreal, QC
Bentley Acoustic Corp. Ltd., The; London
CeCo (tubes), C.E. Mfg. Co. Inc.; Providence, RI
Kadette (tube brand) - see also International Radio Corp.; Ann Arbor, MI
National Union Radio Corp.; Orange (NJ)
Raytheon Mfg. Co.; Cambridge, MA
Sylvania (Hygrade, GTE, Nilco); Emporium (PA)
Triad Television & Mfg. Co.; Pawtucket, RI
Troy (tube brand)
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Tipo: |
Vacuum Pentode RF/IF-Stage Controlling (mu) |
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Ca. 1925 up to 1945 rare. |
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Idéntica a |
6D6
= UZ-6D6
= UZ6D6
= 38646
= VT160_GPO
= CV1709
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Válvulas similares |
Other shape (e.g. bulb type):
M6D6
Substituya normalmente -diferencia peq.:
58A
Other class quality (otherwise equal):
VT-69
Heater different:
58
Otra base:
6D6_Octal
; 6E7
; 6U7G
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Primera serie |
1933
-- Collector info (Sammler) >65 models for 1933, some with dated ads.
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Fuente principal
(es) |
01.Aug.1934 : Electron Tube Registration List
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Válvulas Predecesoras |
58
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Válvulas Sucesoras
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6U7G
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Base |
6-Pin-Base U6A, old, USA (Codex=Kf)
Top contact with a cap.
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Usada en |
Radio/TV-reception etc. |
Filamento |
Vf 6.3 Volt / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC |
Descripción |
Variable mu RF/IF amplifier.
* 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 111 x 38 mm / x 4.37 x 1.50 inch |
Peso |
37 g / 1.31 oz |
Precios de válvulas |
3 Precios de válvulas (visible
solo para miembros)
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Literatura |
Essential Characteristics, GE 1973
Tube Lore (II) p. 55
- - Manufacturers Literature
Taschenbuch zum Röhren-Codex 1948/49
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6D6: Internet
Miguel Angel Trujillo-Rodriguez
Mas ...
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6D6: Telefunken Werkstattbuch
Wolfgang Bauer
Mas ...
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Just Qvigstad
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6D6: Cunningham Radiotron Manual
Peter Hoddow
Mas ...
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Número de
modelos en Radiomuseum.org con esta
válvula:6249
Colección personal de
Colección personal de un miembro de FIN
Documentos para este componente |
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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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Variantes
Metal coated cylindrical glass version. Complete name: M6D6. The letter "M" appears only on the boxes and enclosed paperwork, not on the tubes.
Please klick here: M6D6
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