Mesures du diagramme d'antenne de statio
Mesures du diagramme d'antenne de station terrienne du service de radiodiffusion par satellite et analyses associées
Resolutions and Decisions of the Council
Resolutions and Decisions of the Council of the International Telecommunication Union (2007)
BR IFIC 2928 T - DVD
BR International Frequency Information Circular (BR IFIC) - Terrestrial Services (2020)
BR IFIC 2975 Space - ISO Copy of DVD
BR International Frequency Information Circular (BR IFIC) - Space Service (2022)
BR IFIC 2889 T - DVD
BR International Frequency Information Circular (BR IFIC) - Terrestrial Services (2019)
BR IFIC 2815 T - DVD
BR International Frequency Information Circular (BR IFIC) - Terrestrial Services (2016)
BR IFIC 2961 Space - ISO Copy of DVD
BR International Frequency Information Circular (BR IFIC) - Space Service (2021)
Resolutions and Decisions of the Council
Resolutions and Decisions of the Council of the International Telecommunication Union (2010-2011)
BR IFIC 2853 Space - ISO Copy of DVD
BR International Frequency Information Circular (BR IFIC) - Space Service (2017)
Information technology – Open Systems In
OSI Directory - Abstract service definitions
BR IFIC 3004 T - DVD
BR International Frequency Information Circular (BR IFIC) - Terrestrial Services (2023)
Americas Telecomm Indicators (2005)
Americas Telecommunication Indicators (2005)