Radio-Katalog, Röhren, Halbleiter etc.
2955
| Sockel |
USA-UV-4-Stift-Sockel+Bayonet, ab 1914
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| Anwender |
Radio/TV-Empfang etc. |
| Heizung |
Uf 5 Volt / If 0.25 Ampere / Direkt / Batterieheizung = |
| Beschreibung |
The American company Sears Roebuck, with its head office in Chicago sold the standard range of American designed and made tubes from 1925. A few small manufacturers made these tubes and they were branded "WLS" (Worlds Largest Store). The company allotted each tube a four digit type number. The company also sold regular branded tubes such as Radiotron, Cunningham, Meteor and Solartron.
Page 552 of the Sears Roebuck 1925 catalog shows the 2955 is a Radiotron UV201A. It has a brass base
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| Literatur |
Sears, Roebuck Catalogs (Silvertone) 1925 Page 552
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2955: Fin Stewart
Fin Stewart
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Just Qvigstad
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[rmxtube-ge, noindex]
| Datenkonformität |
Mehr Informationen |
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