SN388遥测数字地震仪有线放炮原理及连线连接方法

The principle and connected method of shooting down the cable for using SN388 telemetry seismic data Acquisition system

本文介绍了使用有线放炮时信号传输的原理,中央记录单元与编码器、采集站与译码器的连接方法,以及有线、无线法放炮的优缺点。

In this article, we introduce the principle of singnal transmition when we use shooting down the cable. The connected method of CRU and encoder, SU and decoder. We also analyses the advantages and disadvantages between the radio and cable method.