BR IFIC 2843 T - DVD
BR International Frequency Information Circular (BR IFIC) - Terrestrial Services (2017)
Resoluciones y Acuerdos del Consejo de l
Resoluciones y Acuerdos del Consejo de la Unión Internacional de Telecomunicaciones (2008)
R ITU-T REC X 1054 09/12
Information technology - Security techniques - Governance of information security
BR IFIC 2904 T - DVD
BR International Frequency Information Circular (BR IFIC) - Terrestrial Services (2019)
Studies related to the compatibility bet
Studies related to the compatibility between Earth exploration-satellite service (active) and the radiodetermination service in the 9 300-9 500 MHz and 9 800-10 000 MHz bands and between Earth exploration-satellite service (active) and the fixed service in the 9 800-10 000 MHz band
World Telecommunication Development Repo
World Telecommunication Development Report: Universal Access (4th edition, 1998)
Transionospheric radio propagation – The
Transionospheric radio propagation – The Global Ionospheric Scintillation Model (GISM)
Manual sobre telefonometría (1992)
Manual sobre telefonometría (1992)
BR International Frequency Information C
BR International Frequency Information Circular (BR IFIC) - Space Service (Edition of 2014)
BR IFIC 2966 T - DVD
BR International Frequency Information Circular (BR IFIC) - Terrestrial Services (2022)
BR IFIC 2951 T - DVD
BR International Frequency Information Circular (BR IFIC) - Terrestrial Services (2021)
Techniques de mesure des brouillages (20
Techniques de mesure des brouillages (2002)