Catalogue de radios anciennes
42B2
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Pays:
Etats-Unis
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| Identique à |
42B2
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| Première source |
17.Sep.1935 : Electron Tube Registration List 47
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| Culot |
Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uc)
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| Chauffage |
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| Description |
Ballast tube for use with 300 mA serie tubes, 2 pilot lamp taps, giving 42.3V drop.
Registered to Champion Radio Tube Co.
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| Bibliographie |
Taschenbuch zum Röhren-Codex 1948/49
- - Manufacturers Literature
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42B2: Manufacturer's Literature
Emilio Ciardiello
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Just Qvigstad
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[rmxtube-fr, noindex]
| Mentions légales |
Plus d'informations |
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