Catalogue de radios anciennes
230
Pays:
Etats-Unis
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Identique à |
230
= CX330
= UX230
= T-31_triad
= NX-230
= C-230
= NU-30
= 30
= 130
= 430
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Similaires |
Remplaçants avec petites différences :
A210
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Première série |
1930
Saga of the Vacuum Tube, Tyne page 329 and 330.
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Première source |
1930 : Saga of the Vacuum Tube, Tyne p.329,330
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Culot |
UX-Base (4 Pins (2 thick, USA 1924)
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Chauffage |
Vf 2 Volt / If 0.06 Ampère / Direct / Specified voltage AND current AC/DC |
Description |
The tube UX230 (230, 30) was announced by RCA in June 1930. This is according to "Saga of the Vacuum Tube" by Tyne, pages 329 & 330. In its original form, the 230 has a tubular "T9" bulb. During its commercial life, the bulb shape was changed to S12 and later ST12. Some tubes (such as Silvertone) were made with an ST14 bulb.
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Prix |
1 Prix (visible pour membres seulement)
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Bibliographie |
Taschenbuch zum Röhren-Codex 1948/49
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230: ARRL Handbook 1972
Anonyme 10 Collectionneur
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Just Qvigstad
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Modèles de Radiomuseum.org avec ce composant :130
Collection de
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[rmxtube-fr, noindex]
Mentions légales |
Plus d'informations |
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