ETSI TS 101 842-2007 电磁兼容性和无线频谱事务(ERM).VHF空地数据链路(VDL)模式4的无线电设备.地面设备的技术特性和测量方法.VDL4地面构成要求可追溯SES 552/2004的互用性规则
Electromagnetic compatibility and Radio spectrum Matters (ERM); VHF air-ground Digital Link (VDL) Mode 4 radio equipment; Technical characteristics and methods of measurement for ground-based equipment; VDL4 ground-based constituent requirement traceabili