Antique radios, Old Time Radios
VT-228
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Country:
United States of America (USA)
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| Identical to |
VT-228
= 8012
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| Base |
Wires (Codex=Aw)
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| Filament |
Vf 6.3 Volts / If 1.92 Ampere / Direct |
| Description |
UHF air cooled transmitting triode, capable of operating as oscillator or amplifier. With forced air cooling it can deliver 50W at 400MHz and operate up to 600MHz with reduced power. Four side pins, two for the grid and two for the anode. Flying wires for center-tapped heater connections. The plate shows orange-red color, when tube operated at full CCS ratings.
Made by GE, RCA and Slater.
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| Information source |
Taschenbuch zum Röhren-Codex 1948/49
Tube Lore (I)
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VT-228: ARRL Handbook 1972
Anonymous 10 Collector
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Collection of
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