Catalogue de radios anciennes
2977
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Pays:
Etats-Unis
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| Identique à |
2977
= UX112
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| Culot |
UX-Base (4 Pins (2 thick, USA 1924)
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| Utilisé par |
Radio/TV-reception etc. |
| Chauffage |
Vf 5 Volt / If 0.25 Ampère / Direct / Battery = |
| Description |
The American company Sears Roebuck, with its head office in Chicago, sold the standard range of American designed and made radio tubes from 1925. A few small manufacturers made these and they were branded "WLS" (Worlds Largest Store). The company allotted each tube a four digit type number.; The company also sold regular branded tubes such as Radiotron, Cunningham, Solartron and Meteor.
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Dimensions
(l x h x p)
incl.pins/tip |
x 108 x 45 mm / x 4.25 x 1.77 inch |
| Poids |
47 g / 1.66 oz |
| Bibliographie |
-- Collector info (Sammler)
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2977: Fin Stewart
Fin Stewart
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Just Qvigstad
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Collection de
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[rmxtube-fr, noindex]
| Mentions légales |
Plus d'informations |
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