Telecommunication Journal, 33. sējumsInternational Telecommunication Union., 1966 |
No grāmatas satura
1.–3. rezultāts no 52.
152. lappuse
... requirements for many years to come . Although the use of VHF for air / ground communica- tions in areas of high air traffic density increased gradually , even in an area such as Western Europe , VHF still does not completely satisfy ...
... requirements for many years to come . Although the use of VHF for air / ground communica- tions in areas of high air traffic density increased gradually , even in an area such as Western Europe , VHF still does not completely satisfy ...
165. lappuse
... requirements and greater flexibility of aircraft HF equipment . The technical principles underlying the Allotment Plan and the methods for calculating frequency requirements were also reviewed , and appropriate recom- mendations were ...
... requirements and greater flexibility of aircraft HF equipment . The technical principles underlying the Allotment Plan and the methods for calculating frequency requirements were also reviewed , and appropriate recom- mendations were ...
419. lappuse
... requirements are small and subscribers dispersed over large areas , an automatic operation is economical as well as having many other advantages over a manual one . Since telephone requirements in rural areas are also growing and exceed ...
... requirements are small and subscribers dispersed over large areas , an automatic operation is economical as well as having many other advantages over a manual one . Since telephone requirements in rural areas are also growing and exceed ...
Saturs
transmissions Moscow Paris via Molnya | 12 |
Gnägi Rudolf New head of the Swiss Department of Transport | 56 |
Gracie J A The Aeronautical Conference | 96 |
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1965 Trilingual edition Administration aeronautical aeronautical mobile service aircraft Année antenna automatic band broadcasting cable calls CCIR CCITT Centre channels circuits Communications Satellite Consultative Committee CCIR countries data transmission dialling earth station edition F editions in F Electrical electronic Engineers equipment exchange frequency Geneva ICAO IFRB indices for ionospheric installed Intelsat International Radio Consultative International Telecommunication International Telecommunication Union International Telegraph Jeddah kc/s kilometres launched lines Mc/s meeting ment meteorological metres microwave months Montreux munications October operation orbit Organization Paris Party Plan Plenary Assembly programme Radio Conference Radio Consultative Committee Regional relay Republic routes Secretariat Separate editions signal solar space spacecraft Spanish edition Study Group subscriber Swiss francs switching Technical Co-operation tele Telecommunication Journal Telegraph and Telephone Telephone Consultative Committee teleprinter television telex tion traffic transistors transmitted Trilingual edition trunk United Kingdom USSR waveguide