Catalogue de radios anciennes
CV2584
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Pays:
Etats-Unis
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| Identique à |
CV2584
= 231D
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| Culot |
UX-Base (4 Pins (2 thick, USA 1924)
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| Chauffage |
Vf 3.1 Volt / If 0.06 Ampère / Direct / Battery = |
| Description |
Receiving triode, T8 bulb on four pin base wired like UX-199. Mu = 8.5, Gm 0.38 to 0.56mS. 4000 hours life expectancy; controlled microphonics. Grid and filament spring supported by glass bead from top of plate. Developed for Northern Electric as improved UX-199.
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| Bibliographie |
-- Original-techn. papers.
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CV2584
Anonyme 10 Collectionneur
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Just Qvigstad
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[rmxtube-fr, noindex]
| Mentions légales |
Plus d'informations |
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