K-20

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NameK-20
TypeReflex
Application fieldapplication as heterodine or low-power generator in special equipment
Cathode typeOxide, indirect heating
Envelopemetal, coaxial output, mechanical tuning
Mass60g
Cooling methodNatural
Frequency band8,571-9,584GHz
Output power7mW
Tuning steepness, MHz/mA3MHz/V
Tuning range, MHz28
Filament voltage, V6,3
Filament current, A0,45-0,6
Resonator voltage, V300
Reflector negative voltage, V70-200

See also

K-11 TypeReflex Frequency band8,25-12,0cm K-114 TypeReflex Frequency band8825-8775MHz K-12 TypeReflex Frequency band2500-3636MHz K-147 TypeReflex Frequency band7,9-13,2GHz K-15 TypeReflex Frequency band3090-5660MHz K-152 TypeReflex Frequency band32600-31680MHz K-154 TypeReflex Frequency band5,6-9,1GHz K-154A TypeReflex Frequency band8,0-9,7GHz K-162 TypeReflex Frequency band6,0-10,8GHz K-19 TypeReflex Frequency band9,174-9,524GHz
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