UNE-EN 301841-1 V1.3.1:2014 VHF air-ground Digital Link (VDL) Mode 2; Technical characteristics and methods of measurement for ground-based equipment; Part 1: Physical layer and MAC sub-layer (Endorsed by AENOR in December of 2014.)
2020UNE-EN 301841-1 V1.2.1:2020 Electromagnetic compatibility and Radio spectrum Matters (ERM); VHF air-ground Digital Link (VDL) Mode 2; Technical characteristics and methods of measurement for ground-based equipment; Part 1: Physical layer and MAC sub-layer (Endorsed by Asociación...
2020UNE-EN 301841-1 V1.1.1:2020 Electromagnetic compatibility and Radio spectrum Matters (ERM); VHF air-ground Digital Link (VDL) Mode 2; Technical characteristics and methods of measurement for ground-based equipment; Part 1: Physical layer (Endorsed by Asociación Española de Norm...
2018UNE-EN 301841-1 V1.4.1:2018 VHF air-ground Digital Link (VDL) Mode 2; Technical characteristics and methods of measurement for ground-based equipment; Part 1: Physical layer and MAC sub-layer (Endorsed by Asociación Española de Normalización in December of 2018.)
2014UNE-EN 301841-1 V1.3.1:2014 VHF air-ground Digital Link (VDL) Mode 2; Technical characteristics and methods of measurement for ground-based equipment; Part 1: Physical layer and MAC sub-layer (Endorsed by AENOR in December of 2014.)