Radios antiguas y Radios de Colección
171_Royal
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País:
Estados Unidos
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| Idéntica a |
171_Royal
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| Base |
SPECIAL TUBEBASE in general
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| Usada en |
Radio/TV-reception etc. |
| Filamento |
Vf 5 Volt / If 0.25 Ampere / Direct / Battery = |
| Descripción |
This tube used the repalceable filament invented by Clara Quinn. It consisted of a hairpin filament mounted on a removable section of the bakelite UX base. See Manufacturers Page.
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Dimensiones
(Alt,Ancho,Prof.)
incl.pins/tip |
x 108 x 45 mm / x 4.25 x 1.77 inch |
| Peso |
47 g / 1.66 oz |
| Literatura |
-- Collector info (Sammler)
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[rmxtube-en]
| Cumplimiento de datos |
Más información |
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