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该开关板由遥控发射器电路和遥控接收电路两部分组成。系统采用数字编解码集成电路和继电器开关电路,实现控制信号的编解码传输、校验和开关控制;利用无线电收发技术发送信号,其遥控距离>25m,由于采用了独有的数字编解码、传输、校验和控制技术,使其具有抗干扰性强、可靠性高,且无方向性的特点。工作原理遥控发射器电路遥控发射器由发射电路、编码集成电
The switch board by remote control transmitter circuit and remote control receiver circuit composed of two parts. The system uses digital codec integrated circuits and relay switch circuit, the control signal encoding and decoding transmission, check and switch control; the use of radio transceiver technology to send signals, the remote control distance> 25m, due to the unique digital codec, transmission , Checksum control technology, making it a strong anti-interference, high reliability, and non-directional features. Operating principle Remote transmitter transmitter Remote transmitter transmitter circuit, encoding integrated