Radio Antica e Radio d'epoca
NERAS
| Zoccolo |
Telefunken base 4 pin
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| Utilizzata per |
Radio/TV-reception etc. |
| Filamento |
Vf 3 Volt / If 0.5 Ampere / Direct / Battery = |
| Descrizione |
This tube was released by the Philips company in October 1919 as an equivalent to the Telefunken RE11. It had a German type 4 pin base an this was un-plated brass. The tube was advertised in "Radio Nieuws" in the Netherlands on October 1st, 1919. The original anode voltage was 12.
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Dimensioni
(LxAxP)
incl.pins/tip |
x 70 x 30 mm / x 2.76 x 1.18 inch |
| Bibliografia |
-- Collector info (Sammler)
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NERAS: Fin Stewart
Fin Stewart
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Just Qvigstad
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[rmxtube-en]
| Conformità dei dati |
Ulteriori informazioni |
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