Short Range Devices (SRD) operating in the frequency range 25 MHz to 1 000 MHz - Part 3-1: Harmonised Standard covering the essential requirements of article 3.2 of the Directive 2014/53/EU - Low duty cycle high reliability equipment, social alarms equipment operating on designated frequencies (869.200 MHz to 869.250 MHz) (Endorsement of the English version EN 300 220-3-1 V2.1.1 (2016-12) as German standard)
在25MHz至1000MHz频率范围内运行的短程设备(SRD).第3-1部分:包括指令2014/53/EU第3.2条基本要求的协调标准.低占空比高可靠性设备 在指定频率(869)下运行的社会报警设备