• ITU-R STUDY GROUPS
    • Summary
    • THE ITU MISSION
      • Bringing the benefits of ICT to all the world's inhabitants
    • The ITU vision
      • By connecting the world and fulfilling everyone's fundamental right to communicate, we strive to make the world a better and safer place
      • ITU and Radiocommunications
    • Radiocommunication Sector
      • The Mission
      • Radiocommunication Bureau
      • World Radiocommunication Conferences
      • Radiocommunication Assemblies
      • Radiocommunication Advisory Group
      • ITU Membership
      • ITU-R Study Groups
    • Study Group 1
      • Spectrum management
    • Study Group 3
      • Radiowave propagation
    • Study Group 4
      • Satellite services
    • Study Group 5
      • Terrestrial services
    • Study Group 6
      • Broadcasting service
    • Study Group 7
      • Science services
    • Conference Preparatory Meeting (CPM)
    • Special Committee on regulatory/procedural matters (SC)www.
    • Special Committee on regulatory/procedural matters (SC)
    • Publications
    • Why become an ITU Member?
    • Drive the Future:
    • Address and Contacts