新型地震信息反馈系统接收单元的研制

The development of new type receiver unit of seismic information feedback system

地震信息反馈系统接收单元由机芯、单片机及其附属电路组成 ,可完成地震信息的接收、解码及信号传送等。介绍了它的原理和功能 。

The receiver consists of main-board, microprocessor, and some accessory components. It can receive seismic information, decode and transfer signal.In this paper, we has described its principle and function, and analyzed the main circuit in detail.