Antique radios, Old Time Radios

5770
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Country:
United States of America (USA)
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| Identical to |
5770
= 3F45-TA
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| Filament |
Vf 11 Volts / If 285 Ampere / Direct |
| Description |
External anode, water cooled RF power triode, capable of 45KW anode dissipation. Intended for transmitting and industrial applications up to 20MHz. Thoriated tungsten direct heating cathode. 1949.
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| Information source |
- - Manufacturers Literature
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5770: Manufacturer's Literature
Emilio Ciardiello
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5770: Manufacturer's Literature
Emilio Ciardiello
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