Antique radios, Old Time Radios
6448
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Country:
United States of America (USA)
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| Identical to |
6448
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| First Source
(s) |
Aug.1955 : - - Manufacturers Literature
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| Filament |
Vf 1.35 Volts / If 1000 Ampere / Direct |
| Description |
Liquid cooled UHF transmitting beam tetrode; integral heat exchangers. Intended for use in UHF video transmitters. 36KW anode dissipation, 15KW out at 500MHz or 12KW at 900MHz in TV service. As CW amplifier in class C telegraphy service 6448 can deliver 14KW at 400MHz or 11KW at 900MHz
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Dimensions (WHD)
incl. pins / tip |
290 x 204 x mm / 11.42 x 8.03 x inch |
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6448: Manufacturer paper
Tomasz Szczesniak
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