DIN IEC 60487-2-6-1992 地面无线电中继系统设备测量方法.第2部分:分系统测量.第6节:分集.双路和热备用设备
Methods of measurement for equipment used in terrestrial radio-relay systems; measurements for sub-systems; diversity, twin-path and hot stand-by equipment; identical with IEC 60487-2-6:1984
The document deals primarily with measurements on diversity equipment used for making two or more receivers at a radio-relay station suitable for diversity reception.