ETSI TS 102 490-2008 电磁兼容性和无线频谱物质(ERM),使用频分多址技术,信道间隔为6.25kHz,有效辐射功率500mW一下的对称数字专用移动无线V1.4.1
Electromagnetic compatibility and Radio spectrum Matters (ERM); Peer-to-Peer Digital Private Mobile Radio using FDMA with a channel spacing of 6,25 kHz with e.r.p of up to 500 mW V1.4.1