数字电缆自动测试系统的准确性分析  

Accuracy Analysis of Digital Cable Automatic Test System

作　　者：江斌[1] 涂建坤[1] 

机构地区：[1]上海电缆研究所

出　　处：《现代传输》2012年第5期64-67,共4页Modern Transmission

摘　　要：本文介绍了数字电缆测试与早期通信电缆测试的不同要求,并给出了简要理论说明。通过不同条件下的同一盘电缆,同一台测试仪器的测试结果,表明引起测试结果改变的原因。最后具体说明了如何正确理解数字电缆自动测试系统测试结果和被测样品电缆的电性能参数的关系。In the essay, the author introduces the different requirements of the digital cable test and the early city cable test and also gives brief theory illustrafion. From the test result of the same cable and the same test instrument under different conditions, the author explains the reason that canses different test results. Finally, the author illustrates how to properly understand the relationship between the test result of the digital cable automatic test system and the electrical parameter of the sample cable that is tested.

关 键 词：数字电缆 自动测试设备 电性能参数 

分 类 号：TM248[一般工业技术—材料科学与工程]