Published:2011/8/25 20:21:00 Author:chopper | Keyword: data transmission, modulation, demodulator | From:SeekIC
The main components IC1 of the circuit is the modulation/demodulation IC SST8803 of new grid carrier digital pulse signal transmission,it has low power consumption, high sensitivity, good anti-jamming and good anti-static performance,and the single chip can complete all the work including the data signal modulation,send and receive, demodulation. It can use low-voltage power lines, broadcast cable and closed television signal lines as carriers for data exchange of information, can also be used for some systems like remote telemetry, centralized alarm,multi-channel paging and microcomputer network.
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