Antique radios, Old Time Radios
3F1-TR
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Country:
Italy
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| Identical to |
3F1-TR
= 5513
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| Filament |
Vf 6.3 Volts / If 30 Ampere / Direct |
| Description |
Integral heatsink, forced air cooled triode, capable of 1.2KW anode dissipation. Thoriated tungsten, direct heating cathode transmitting tube for frequencies up to 220MHz.
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| Weight |
1700 g / 59.97 oz |
| Information source |
- - Manufacturers Literature
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3F1-TR: Manufacturer's Literature
Emilio Ciardiello
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line up.
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| Data Compliance |
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