Telecommunication Journal, 39. sējums,1-396. lapaInternational Telecommunication Union., 1972 |
No grāmatas satura
1.–3. rezultāts no 86.
57. lappuse
... important discoveries in the development of long distance very high frequency communication techniques , and in the development of high - gain beam aerial systems . They have developed relatively inexpensive techniques for achieving ...
... important discoveries in the development of long distance very high frequency communication techniques , and in the development of high - gain beam aerial systems . They have developed relatively inexpensive techniques for achieving ...
103. lappuse
... importance of the technical elements among themselves . organization and even for a reasonable organization is very important , particularly economic rate of return on the investment in the planning and execution of its investin it ...
... importance of the technical elements among themselves . organization and even for a reasonable organization is very important , particularly economic rate of return on the investment in the planning and execution of its investin it ...
151. lappuse
... important new advances in navigation techniques and systems which will be presented at this Conference for the first time . The Conference will have four principal sessions : Navigational requirements and cost- benefit considerations ...
... important new advances in navigation techniques and systems which will be presented at this Conference for the first time . The Conference will have four principal sessions : Navigational requirements and cost- benefit considerations ...
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administrations Africa Aktiengesellschaft amateur radio AMSAT antenna automatic band broadcasting cable carrier CCIR CCITT channels circuits co-operation coaxial Committee communication systems components Conference connected countries coverage data transmission dollars earth station Electric electronic Engineers equipment exchange experts Federal Republic France frequency Geneva IFRB installation INTELSAT International Telecommunication International Telecommunication Union ionospheric Kuwait launch attempts Limited lines Marconi Marconi Communication measurements meeting ment microwave mobile modulation multiplex munications operation orbit organization planning Plenary Assembly Post Office programme propagation received regional relay reliability satellite Secretary-General seminar Siemens signalling system solar space spacecraft Standard Study Group subscribers sunspot Swiss francs switching technical techniques tele telecom telecommunica Telecommunication Journal télécommunications telecommunications network telegraph telephone teleprinter television telex tion traffic transmission systems transmitted Trilingual edition UNDP Union United Kingdom