FIELD: radio engineering.
SUBSTANCE: device has N similar channels, in each of which has narrowband filter, amplifier, detector, adjustable amplifier, comparing circuit, non-inertial limiter, disabled lines indicator, phase rotator, controlled amplifier, inverter and key. Also, device has broadband input filter, frequency amplification and conversion block, minimum selection block, block for determining width of spectrum, free of interference, block for forming amplitude-frequency characteristic, adder and optimal filter.
EFFECT: higher efficiency.
6 dwg
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