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本文阐述了在工程控制和监测中采用高频载波信号来传输数据的一种设计方法、方法原理以及线路分析。本系统使用工业I/O板,专业级电台,稳定度高,有较高的工程实用价值。
This paper describes a design method, principle and circuit analysis of high frequency carrier signal for data transmission in engineering control and monitoring. The system uses industrial I / O board, professional-grade radio, high stability, high engineering practical value.