Antique radios, Old Time Radios
PJ-22
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Country:
United States of America (USA)
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| Identical to |
PJ-22
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| Similar
Tubes |
Normally replaceable-slightly different:
CE-1V
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| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX)
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| Was used by |
Technology / Measurement |
| Filament |
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| Description |
This phototube is designed for use in photoelectric apparatus requiring reliable and accurate control, primarily in the red and infra red region of the spectrum. Tube iis vacuum and cesium coating.
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Dimensions (WHD)
incl. pins / tip |
x 105 x 29 mm / x 4.13 x 1.14 inch |
| Information source |
- - Manufacturers Literature Data sheet dated april 1945
Tube Lore (II) p. 214
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Just Qvigstad
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Collection of
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| Data Compliance |
More Information |
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