Antique radios, Old Time Radios
PJ-23
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Country:
United States of America (USA)
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| Identical to |
PJ-23
= 1P26
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| Similar
Tubes |
Normally replaceable-slightly different:
868
; GL-868
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| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX)
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| Was used by |
Industrial |
| Filament |
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| Description |
This phototube is designed by GE for use in photoelectric apparatus requiring a high degree of output per unit of light flux, primarily in the red and infra red region of the spectrum. It is the industrial version of the 868.
Caesium-Argon Photocell with peak response at 3500 Angstrom; usable to 8000.
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Dimensions (WHD)
incl. pins / tip |
29 x 105 x 29 mm / 1.14 x 4.13 x 1.14 inch |
| Weight |
31 g / 1.09 oz |
| Information source |
Audels Radiomans Guide – (Edwin P Anderson 1944) p766
- - Manufacturers Literature GE Vacuum Tube Designations 12/10/1930
Tube Lore (II)
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PJ-23: Fin Stewart
Fin Stewart
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Just Qvigstad
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Collection of
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