Antique radios, Old Time Radios
3F20-AC
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Country:
Italy
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| Identical to |
3F20-AC
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| Filament |
Vf 15 Volts / If 250 Ampere / Direct |
| Description |
External anode, water cooled transmitting triode, capable of 20KW anode power dissipation. The tube is intended for radio or industrial applications, for frequencies up to 30MHz. Pure tungsten, direct heating cathode.
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| Weight |
3600 g / 126.99 oz |
| Information source |
- - Manufacturers Literature
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3F20-AC: Manufacturer's Literature
Emilio Ciardiello
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| Data Compliance |
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