Radios antiguas y Radios de Colección
STCexperimental
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País:
Gran Bretaña (GB)
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| Idéntica a |
STCexperimental
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| Base |
Swan-Bajonett B15
Wires only.
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| Usada en |
Telefonìa |
| Filamento |
Direct / Battery = |
| Descripción |
This tube is an experimental type. The element resembles that used in the STC 4102D type tube. Te base is the bayonet Ba15d double contact type. Wires from the anode and grid come from opposite holes in te base shell and are wrapped in heavy duty light brown cotton thread around the neck at the top of the tube. No information has been located for this tube but it has a serial number stamped on the glass..
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| Literatura |
-- Collector info (Sammler)
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Just Qvigstad
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Colección personal de
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| Cumplimiento de datos |
Más información |
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