Radios antiguas y Radios de Colección
X73
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País:
Gran Bretaña (GB)
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| Idéntica a |
X73
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| Fuente principal
(es) |
1940 : - - Manufacturers Literature
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| Base |
Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Ue)
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| Filamento |
Vf 6 Volt / If 0.16 Ampere / Indirect / Specified voltage AND current AC/DC |
| Descripción |
Variable mu Heptode designed for medium and long wave frequency changing.
Part of the "Uniwatt" range designed for universal 6/6.3V ac/battery and series operation.
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| Literatura |
Taschenbuch zum Röhren-Codex 1948/49
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X73: Telefunken Werkstattbuch
Wolfgang Bauer
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Just Qvigstad
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| Cumplimiento de datos |
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