Telecommunication Journal, 39. sējums

administrations Africa amateur radio AMSAT antenna automatic band broadcasting cable Carries scientific apparatus CCIR CCITT channels circuits communications Conference connection countries dollars earth station Electrical electronic Engineers equipment exchange Federal Republic frequency Geneva IFRB installed INTELSAT intercontinental International Telecommunication International Telecommunication Union ionospheric Kuwait launch measurements of orbital meeting ment microwave mission mobile modulation months munications operation orbital elements organization Plenary Assembly possible Post Office precise measurements problems programme propagation radio system radiocommunications radiotelemetry system received Recommendation regional experts satellite Secretariat Secretary-General seminar solar space space radiocommunication spacecraft Study Group subscriber Swiss francs switching Switzerland system for precise technical techniques tele telecom Telecommunica Telecommunication Journal telecommunication network télécommunications telegraph telephone teleprinter television telex tion traffic Training Centre transmission transmitted Trilingual edition F UNDP Union United Kingdom USSR