Radio Antica e Radio d'epoca
CV740
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Stato:
USA (Stati Uniti d'America)
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| Identico a |
CV740
= 2505A5
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| Prime
informazioni |
Dec.1941 : Electron Tube Registration List
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| Zoccolo |
7-Pin-Base-general, old, USA
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| Filamento |
Vf 2.5 Volt / If 2.1 Ampere / Half indirect |
| Descrizione |
5" medium-persistance green fluorescent CRT intended for oscillographic applications. Electrostatic focus and deflection. The lower vertical and the right horizontal deflection plates tied to A2. Typical operation: 500V on A1, 1500V on A2, -80V grid cutoff.
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| Bibliografia |
-- Original-techn. papers. Electronics, Jan. 1942
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[rmxtube-en]
| Conformità dei dati |
Ulteriori informazioni |
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