本文件详细说明了使用千兆赫兹Transverse电磁（GTEM）电池测量同轴电缆和连接器屏蔽效能（S.E.）的程序。更具体地说，本程序适用于测量目前宽带通信行业中使用的75欧姆编织同轴下降电缆和连接器的S.E。S.E.测量可在有或无从测量中移除的固定同轴连接器的情况下进行。

This document details the procedure for measuring the Shielding Effectiveness (S.E.) of coaxial cable and connectors using theGigahertzTransverseElectroMagnetic (GTEM) cell. More particularly, this procedure applies to measuring the S.E. of 75 Ohm braided coaxial drop cables and connectors presently used within the broadband communications industry. S.E. measurements can be performed with or without the affixing coaxial connectors removed from the measurement.