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SN388仪器主从接收原理及RFTB不同步的原因
Principle of Master /Save Mode of SN388 seismographer and out-of-step reason of RFTB
【摘要】 SN38 8仪器是国内地震勘探的主要仪器之一。文章通过对相关资料的分析 ,详细介绍了用MACHA编译码器实现SN388仪器主从接收的原理及产生主仪器RFTB延迟大于从仪器RFTB延迟的原因。
【Abstract】 SN388 seismographer is one of major seismograph used in seismic prospecting at home. Through analysis of relative data, the paper introduced in detail the principle how to use MACHA coder/decoder to start master/slave mode of SN388 seismographer and described the reason that the delay of RFTB resulted from SN388 master is larger than that from Slave.
【关键词】 SN388;
主从方式;
MACHA编译码器;
RFTB(返回时断);
【Key words】 SN388 master/slave mode MACHA coder/decoder RFTB;
【Key words】 SN388 master/slave mode MACHA coder/decoder RFTB;
- 【文献出处】 物探装备 ,Eouipment for Geo Physical Prospecting , 编辑部邮箱 ,2004年02期
- 【分类号】P631.43
- 【下载频次】23