Radio Antica e Radio d'epoca
NE50
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Stato:
Gran Bretagna (Regno Unito)
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| Identico a |
NE50
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| Zoccolo |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
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| Utilizzata per |
Radio/TV-reception etc. |
| Filamento |
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| Descrizione |
Small B4 base tube designed for scanning disk television. c. 1929. Two elements - one plate measuring approx. 100 mm x 35 mm. one molybdenum rod measuring approx 2 mm diameter. These are connected to the filament pins.Base marked BT-H Co Ltd, indicating that the tube was made after the merger with Ediswan. No other data available.
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| Bibliografia |
-- Collector info (Sammler)
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Just Qvigstad
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Collezione di
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[rmxtube-en]
| Conformità dei dati |
Ulteriori informazioni |
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