Catalogue de radios anciennes
3SP1
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Pays:
Etats-Unis
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| Identique à |
3SP1
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| Culot |
Duodecal (12-pin), B12A (not glass)
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| Chauffage |
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| Description |
1.5 x 3" rectangular screen. 2750V accelerating potential; 61V/inch vertical deflection.
Introduced by Waterman in 1955.
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| Bibliographie |
-- Collector info (Sammler)
-- Original prospect or advert
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3SP1: ARRL Handbook 1972
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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