Antique radios, Old Time Radios
VT-122
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Country:
United States of America (USA)
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| Identical to |
VT-122
= 530
= GL-530
= WL-530
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| First year |
1927
Tube leaflet collection E.Erb Analysis by original leaflets
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| Was used by |
Radar |
| Filament |
Vf 7.5 Volts / If 80 Ampere / Direct |
| Description |
Distilled-water cooled triode for pulsed operation. Thoriated-tungsten filament, 80A peak emission. 15KV peak voltage, 8KW plate dissipation, 120MHz full ratings.
Used in BC-400B of SCR-270 radar..
Developed by Westinghouse around 1939, registered to the same firm in December 1945.
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| Information source |
Taschenbuch zum Röhren-Codex 1948/49
Tube Lore (I)
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VT-122: Manufacturer's Literature
Emilio Ciardiello
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