编码遥控发送机的研制
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摘要
介绍了一种专用编码和译码的多路遥控指令的发送系统.该系统以键控计数译码、数据选择、环形延时标定、编码、振荡分频、门控及载频放大电路为核心电路.电路设计巧妙,实用性强,适用范围广.长期实际运行证明,该系统十分稳定可靠,达到了原设计的各项技术指标要求.
 special codinganddecoding transmitting system with multichannel remote control commands is introduced in this paper.Its key circuits are the keying decoding circuit,data selector circuit,ring timedelay demarcation circuit,coding circuit,oscillating frequency demultiplier circuit,control system circuit and carrier frequency amplifier circuit.The circuits have clever designs,strong practicability and wide application range.The longterm practice has proved that the system was very stable and reliable,and accorded with the demands of technical indices in the original designs.
引文
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