Catalogue de radios anciennes
7886
| Culot |
Connexion au sommet et latérale.
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| Chauffage |
Vf 15 Volt / If 4 Ampère / Direct |
| Description |
Power triode, convection cooled, capable of 250W anode dissipation. Four pin Jumbo special base, Marconi ZC22. Direct heating cathode, thoriated tungsten. As telegraphy or telephony class C amplifier or oscillator the tube can operate up to 3MHz.
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| Poids |
490 g / 17.28 oz |
| Bibliographie |
- - Manufacturers Literature
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- - -
- - -
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7886: Manufacturer's Literature
Emilio Ciardiello
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7886: Manufacturer's Literature
Emilio Ciardiello
Plus d'infos ...
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[rmxtube-fr, noindex]
| Mentions légales |
Plus d'informations |
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