Radio-Katalog, Röhren, Halbleiter etc.
CF-185_DeForest-UV
| Sockel |
USA-UV-4-Stift-Sockel+Bayonet, ab 1914
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| Anwender |
Radio/TV-Empfang etc. |
| Heizung |
Uf 6 Volt / If 0.84 Ampere / Direkt / Batterieheizung = |
| Beschreibung |
This tube is a successor to the CF-185, which was fitted with a Candleabra (E12) screw base, It was first made by de Forest in 1921. The base of this tube is nickel plated brass. As with the earlier tube, the grid is a fine wire wound on a glass frame. It has an oxidised tungsten filament and the anodes are sheet tungsten. The tube was rebased UV for the US Signal Corps.
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CF-185_DeForest-UV: Fin Stewart
Fin Stewart
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Just Qvigstad
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[rmxtube-ge, noindex]
| Datenkonformität |
Mehr Informationen |
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