Radio Antica e Radio d'epoca
PP2018_B5+1
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Europe B5+1Pin (seldom, Eu U)
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| Filamento |
Vf 20 Volt / If 0.18 Ampere / Indirect / Specified current DC = (Series working) |
| Descrizione |
It's an output pentode of the new series of indirectly heated tubes for DC mains operation with standardized 180 mA heater current. Simultaneously it was the first indirectly heated output tube in continental Europe. It was available in 2 base versions.[Jacob Roschÿ, 2003-01-22]
Testo in altre lingue
(può variare)
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PP2018_B5+1: Telefunken Werkstattbuch
Wolfgang Bauer
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Collezione di
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[rmxtube-en]
| Conformità dei dati |
Ulteriori informazioni |
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