EN 60835-2-3-1993 数字微波无线电传输系统使用设备的测量方法.第2部分:地面无线电中继系统的测量.第3节:RF分支网络(IEC 835-2-3-1992)
Methods of Measurement for Equipment Used in Digital Microwave Radio Transmission Systems Part 2: Measurements on Terrestrial Radio-Relay Systems Section 3: RF Branching Networks