Radios antiguas y Radios de Colección
2955
| Base |
UV-Base (4 Pins+Bayonet, USA 1914 WE)
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| Usada en |
Radio/TV-reception etc. |
| Filamento |
Vf 5 Volt / If 0.25 Ampere / Direct / Battery = |
| Descripción |
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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| Literatura |
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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| Cumplimiento de datos |
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