Catalogue de radios anciennes
2K39
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Pays:
Etats-Unis
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| Identique à |
2K39
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| Première source |
10.Nov.1945 : Electron Tube Registration List
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| Culot |
Octal (Int.Octal, IO) K8A, USA 1935
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| Utilisé par |
Transmittertube (Radio) |
| Chauffage |
Vf 6.3 Volt / If 1.3 Ampère / Indirect / Specified voltage AC/DC |
| Description |
7500 to 10300 MHz
Integral cavity
1250V resonator, -750V reflector, 60mA beam, 250 mW output; forced-air cooling required. similar to 2K41 with different tuning range.
Heater current lowered to 1A since 1953.
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| Bibliographie |
- - Manufacturers Literature
Tube Lore (I)
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Just Qvigstad
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2K39: Manufacturer's Literature
Emilio Ciardiello
Plus d'infos ...
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Collection de
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[rmxtube-fr, noindex]
| Mentions légales |
Plus d'informations |
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