发明名称 Cable television transmission control system
摘要 A control system for a cable television transmission line which has functions of collecting and controlling data. Information is collected by generating an instruction and transmitting same to a microcomputer by space communication. Furthermore, the operating conditions of a remote cable television line amplifier can be changed by generating an instruction from the microcomputer.
申请公布号 US4418424(A) 申请公布日期 1983.11.29
申请号 US19810244327 申请日期 1981.03.16
申请人 MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 发明人 KAWAMOTO, NORIYUKI;HIGASHI, TORU;KAJITA, HARUMASA
分类号 H04B3/36;H03G1/02;H04B3/04;H04B17/00;H04Q9/00;(IPC1-7):H04B17/00 主分类号 H04B3/36
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