Antique radios, Old Time Radios
QK140
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Country:
United States of America (USA)
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| Identical to |
QK140
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| Filament |
Vf 6.3 Volts / If 0.65 Ampere / Indirect |
| Description |
29.7 to 33.52 GHz reflex klystron. 20mW average output, 10mW min. -50 to -200V reflector voltage; 2250V beam voltage; -20 to -250V focus control voltage.
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| Information source |
- - Manufacturers Literature
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QK140: Raytheon Manual
Heinz Höger
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