BOX仪器工作原理及采集站测试

The working principle of BOX system and RU test.

BOX系统是Fairfield公司最新生产的24位无线遥测地震仪器,具有4000道(2ms采样时)的实时传输能力。BOX仪器包括中央记录系统、采集站(RU)、电池包、天线和外接小海缆。本文简要介绍了BOX仪器的工作原理及特点,并详细介绍了使用不同的采集站测试设备对采集站进行测试的具体操作步骤。本文作者还对BOX系统提出了一些改进意见。

BOX system is the update 24bit radio telemetry seismic instrument produced by Fairfield Inc., it has 4000 channels capacity in real-time (2ms sample rate). BOX system consistg of central recording system, remote unit, battery pack, antenna and external connected submarine cable. This paper introduces in brief the working principle and characteristics of BOX system, and makes a detailed introduction on the test procedures by using different RU testing equipments. In addition, the author of this paper provides some suggestions for BOX system.