IEC 60487-2-3:1984是一项用于无线电中继系统的测量方法标准，主要针对子系统进行测量，其中包括射频分支网络的测量。该标准旨在确保无线电中继系统的正常运行和性能。

该标准规定了射频分支网络的测量方法，包括分支网络的插入损耗、反射损耗、隔离度、驻波比等参数的测量。此外，该标准还规定了测量设备的要求，包括频率范围、测量精度、测量速度等。

IEC 60487-2-3:1984适用于各种类型的无线电中继系统，包括微波中继系统、卫星中继系统等。该标准的实施可以确保无线电中继系统的正常运行和性能，提高系统的可靠性和稳定性。

相关标准
- IEC 60487-1:1984 Methods of measurement for equipment used in terrestrial radio-relay systems - Part 1: General considerations
- IEC 60487-2-1:1984 Methods of measurement for equipment used in terrestrial radio-relay systems - Part 2: Measurements for sub-systems - Section One: Digital transmission equipment
- IEC 60487-2-2:1984 Methods of measurement for equipment used in terrestrial radio-relay systems - Part 2: Measurements for sub-systems - Section Two: Analogue transmission equipment
- IEC 60487-2-4:1984 Methods of measurement for equipment used in terrestrial radio-relay systems - Part 2: Measurements for sub-systems - Section Four: Power supplies
- IEC 60487-2-5:1984 Methods of measurement for equipment used in terrestrial radio-relay systems - Part 2: Measurements for sub-systems - Section Five: Antennas