Antique radios, Old Time Radios
B14
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Country:
United States of America (USA)
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| Identical to |
B14
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| Base |
UV-Base (4 Pins+Bayonet, USA 1914 WE)
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 5 Volts / If 0.25 Ampere / Direct / Specified current DC = (Series working) |
| Description |
In an unsourced and undated (but c. 1924-25 advertisement, this tube is claimed by the manufacturer to not need a B battery for the plate supply. It is also claimed that by "shifting one or two connections", it would fit a standard receiver. No explanation is given for this. Full simple instructions were included with each tube sold. The company also made a conventional UV201A tube
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Dimensions (WHD)
incl. pins / tip |
x 108 x 45 mm / x 4.25 x 1.77 inch |
| Weight |
49 g / 1.73 oz |
| Information source |
- - Manufacturers Literature undated and unsourced advertisement c. 1924-25
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Just Qvigstad
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