水文自动测报系统遥测中继机的检测

Test for Telemetric Relay Unit in Automatic System of Hydrological Measurement and Reporting

遥测中继机是水文自动测报系统中继站的核心设备,用于转发遥测站的数据信号和中心站的指令信号。为使批量生产的中继站设备各项性能指标符合要求,必须对中继机进行检测。按水文自动测报系统中相关标准的要求,介绍了水文自动测报系统超短波遥测中继机的检测项目、检测要求、检测方法及检测结果的评定。

As the key unit in automatic systems of hydrological measurement and reporting, a fixed station is used for the reception and retransmission of the signals of teletry station and master station. In order to guarantee relay unit produced in batches to meet technical specification, they must be checked and tested. According to standards concerned for automatic systems of hydrological measurement and reporting, this article introduced items, requirements, methods for check and measurement, as well as assessment.