Antique radios, Old Time Radios
UV849
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Country:
United States of America (USA)
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| Identical to |
UV849
= 849
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| Similar
Tubes |
Normally replaceable-slightly different:
FP-3
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| Base |
Pin-and-blade jumbo (3 contacts)
Top contact with a cap.
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| Was used by |
Transmittertube (Radio) |
| Filament |
Vf 11 Volts / If 5 Ampere / Direct / Specified voltage AC/DC |
| Description |
Work on this tube began at the G E laboratories in early 1927 and the type number was assigned to it in the fall of that year. It was released in 1928. It was a modulator, amplifier and oscillator with an output of a maximum of 300 watts.
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| Information source |
Universal Vade-Mecum, Electron Valves and Semiconductor Devices 1950
-- Original-techn. papers. GE/RCA transmiting tube release dates 1933
Tube Lore (II)
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Just Qvigstad
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