ETSI EN 305 550-1适用于以下短程设备主要设备类型:通用短程设备，包括警报、遥控、遥测、一般数据传输等。这些无线电设备类型能够在40 GHz至246 GHz范围内工作 表1中规定:具有射频（RF）输出连接和专用天线或集成天线；适用于所有类型的调制。

ETSI EN 305 550-1 applies to the following Short Range Device major equipment types:Generic Short Range Devices, including alarms, telecommand, telemetry, data transmission in general, etc.These radio equipment types are capable of operating in frequency bands within the 40 GHz to 246 GHz range as specified in table 1:either with a Radio Frequency (RF) output connection and dedicated antenna or with an integral antenna;for all types of modulation.