 | ITU-R Recommendations constitute a set of international technical standards developed by the Radiocomunication Sector of ITU on topics such as efficient management and use of the spectrum/orbit resource, radio systems characteristics and performance, spectrum monitoring and emergency radiocommunications for public protection and disaster relief. ITU-R Reports contain technical, operational or procedural statements prepared by radiocommunication study groups. Both editions include a handful of selected ITU-R Handbooks. See Table of Contents. Table des matières : edition janvier
Table des matières : edition juillet
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