ETSI PRETS 300 066-1992 无线电设备和系统(RES).工作于406.025 MHz的自由漂浮海事卫星紧急定位指示无线电信标(EPIRBs).技术特征和测量方法
Radio Equipment and Systems (RES); Float-Free Maritime Satellite; Emergency Position Indicating Radio Beacons (EPIRBs) Operating on 406,025 MHz; Technical Characteristics and Methods of Measurement