Catalogue de radios anciennes
2503A3
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Pays:
Etats-Unis
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| Identique à |
2503A3
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| Première source |
Dec.1941 : Electron Tube Registration List
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| Culot |
7-Pin-Base-general, old, USA
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| Chauffage |
Vf 2.5 Volt / If 2.1 Ampère / Half indirect |
| Description |
3" medium-persistance green fluorescent CRT intended for oscillographic applications. Electrostatic focus and deflection. The lower vertical and the right horizontal deflection plates connected to side caps. Typical operation: 500V on A1, 1500V on A2, -80V grid cutoff.
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| Bibliographie |
-- Original-techn. papers. Electronics, Jan. 1942
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[rmxtube-fr, noindex]
| Mentions légales |
Plus d'informations |
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