摘要 |
FIELD: information transmission through leased wire communication lines, in particular, for telemetry. SUBSTANCE: control device has information processing unit, unit which controls generation of pulse sequence, interface unit which outputs signal to communication line, measuring resistor, unit of comparators. User set which is located at monitored object has linear unit, synchronization unit, telemetry signal input unit, power supplies and electronic gates. EFFECT: increased compression of information for transmission, simplified design of user sets, increased stability to noise. 1 dwg
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