FIELD: check-measuring systems.
SUBSTANCE: automated system can be used for designing alarm and ecological systems, particularly, for radiation monitoring of environment. System has stationary and mobile check points, and central check point. Any stationary and mobile check point has preliminary data processing unit, coding unit, noise immune coding unit, analog message unit, transmitter-receiver, control unit, direct and feedback channels. Any mobile check point additionally has unit for finding location. Any transmitter-receiver has master oscillator, noise immune coding unit, analog messages unit, phase manipulator, amplitude modulator, first mixer, first heterodyne, first intermediate frequency amplifier, first power amplifier, duplexer, transmitting-receiving aerial, second power amplifier, second heterodyne, second mixer, second intermediate frequency amplifier, amplitude restrictor, sync detector, multiplier, band-pass filter, phase detector.
EFFECT: widened functional abilities.
7 dwg
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