Radios antiguas y Radios de Colección
R171
| Base |
UX-Base (4 Pins (2 thick, USA 1924)
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| Usada en |
Radio/TV-reception etc. |
| Filamento |
Vf 5 Volt / If 0.25 Ampere / Direct / Battery = |
| Descripción |
This tube made in the USA for the Metropolitan Electric Co, Ltd, with their brand name Radiokes
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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 |
-- Original prospect or advert Radio, October 15, 1927
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R171: Fin Stewart
Fin Stewart
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Just Qvigstad
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| Cumplimiento de datos |
Más información |
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