FIELD: radio engineering.
SUBSTANCE: device has two receiving antennae, block for controlling directional diagram, two memory blocks, four radio routes, frequency meter, four amplitude detectors, heterodyne, saw-shaped voltage generator, stop pulse generator, threshold block, division circuit, commutator, indicator, four narrowband filters, six phase inverters, eight adders, four band filters, two phase shifters for 90°, two multipliers, six keys, device for measuring temporal signals, comparison block and input device.
EFFECT: increased precision of detection and measurement of parameters of useful signals with pseudo-random readjustment of working frequency.
5 dwg
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