2014UNE-EN 301489-11 V1.3.1:2014 Electromagnetic compatibility and Radio spectrum Matters (ERM);ElectroMagnetic Compatibility (EMC) standard for radio equipment and services;Part 11: Specific conditions for terrestrial sound broadcasting service transmitters (Endorsed by AENOR in Dece...
2005UNE-EN 301489-11 V1.2.1:2005 Terrestrial Trunked Radio (TETRA); Security; Lawful Interception (LI) interface (Endorsed by AENOR in November of 2007.)
2005UNE-EN 301489-11 V1.1.1:2005 Electromagnetic compatibility and Radio spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 11: Specific conditions for analogue terrestrial sound broadcasting (Amplitude Modulation (AM) and Frequ...