Antique radios, Old Time Radios
Phototron
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Country:
United States of America (USA)
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| Identical to |
Phototron
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| Base |
UV-Base (4 Pins+Bayonet, USA 1914 WE)
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| Was used by |
Technology / Measurement |
| Filament |
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| Description |
This photo electric cell was claimed to be "instantaneous in response, fatigueless in operation, and long lived in sensitivity. The potassium hydride photo electric cell is just the thing for scientific research, picture transmission and all light-actuated devices" (Radio Engineering May 1926)
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| Information source |
Radio Engineering May 1926, page 222
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Just Qvigstad
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after clicking the "tubes" tab or by clicking a tube
on a radio model page. You will find thousands
of tubes or valves with interesting links. You
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line up.
[rmxtube-en]
| Data Compliance |
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