ETSI PRETS 300 220-1-1996 无线电设备和系统(RES).短距设备.25 MHz到1,000 MHz频率范围功率最高为500 Mw的无线设备的技术特征和测试方法.第1部分:频谱相关要求
Radio Equipment and Systems (RES); Short Range Devices; Technical Characteristics and Test Methods for Radio Equipment to be Used in the 25 MHz to 1 000 MHz Frequency Range with Power Levels Ranging up to 500 mW; Part 1: Requirements Related to Spectrum