Radios antiguas y Radios de Colección
49B2
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País:
Estados Unidos
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| Idéntica a |
49B2
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| Fuente principal
(es) |
17.Sep.1935 : Electron Tube Registration List
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| Base |
Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uc)
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| Usada en |
Radio/TV-reception etc. |
| Filamento |
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| Descripción |
48.6 V voltage drop at 300 mA. Intermediate tap for driving two #40 or similar pilot lamps at about 4.25 V. Metal shield similar to that of 5Z4.
Registered to Champion Radio Tube Company.
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| Literatura |
Taschenbuch zum Röhren-Codex 1948/49
- - Manufacturers Literature
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49B2: Manufacturer's Literature
Emilio Ciardiello
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Just Qvigstad
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[rmxtube-en]
| Cumplimiento de datos |
Más información |
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