ETSI PRI-ETS 300 220-1993 无线电设备和系统(RES).近程设备中用于25 MHz到1,000 MHz频段内的功率最高为500 mW的无线电设备的技术特性和测试条件
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