DIN EN 300338-1:2019 Technical characteristics and measurement methods for devices for generating, transmitting and receiving digital selective calling (DSC) in the mobile MF, MF/HF and/or VHF maritime radio service – Part 1: General requirements
2021DIN EN 300338-1:2021 Technical characteristics and methods of measurement for equipment for generation, transmission and reception of Digital Selective Calling (DSC) in the maritime MF, MF/HF and/or VHF mobile service - Part 1: Common requirements (Endorsement of the English
2019DIN EN 300338-1:2019 Technical characteristics and measurement methods for devices for generating, transmitting and receiving digital selective calling (DSC) in the mobile MF, MF/HF and/or VHF maritime radio service – Part 1: General requirements
2018DIN EN 300338-1:2018 Technical characteristics and methods of measurement for equipment for generation, transmission and reception of Digital Selective Calling (DSC) in the maritime MF, MF/HF and/or VHF mobile service - Part 1: Common requirements (Endorsement of the English