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一、监测系统1.基础理论电工基础知识2.专业知识2.1广播电视技术概述2.1.1无线电波传输基本概念2.1.2发射与接收天线原理2.1.3广播电视模拟信号传输与调制技术2.1.4模拟信号数字化的基本原理及编码技术2.1.5数字信号传输、复接及调制技术2.2广播电视接收2.2.1中短波调幅广播2.2.2调频广播接收2.2.3无线电视接收2.2.4卫星广播电视接收2.2.5有线电视广播接收2.3广播电视发射技术
First, the monitoring system 1 basic theory of electrician basic knowledge 2 professional knowledge 2.1 radio and television technology overview 2.1.1 basic concepts of radio wave transmission 2.1.2 transmitting and receiving antenna principle 2.1.3 radio and television analog signal transmission and modulation technology 2.1.4 2.1.5 digital signal transmission, multiplexing and modulation technology 2.2 radio and television reception 2.2.1 shortwave AM broadcasting 2.2.2 FM radio reception 2.2.3 wireless television reception 2.2.4 satellite radio and television Receive 2.2.5 cable television reception 2.3 radio and television transmitting technology