Telecommunication Journal, 58. sējumsInternational Telecommunication Union., 1991 |
No grāmatas satura
1.–3. rezultāts no 78.
120. lappuse
... band ; the 10 GHz band ; the 24 GHz band ; the bands above 24 GHz . One paperback volume ; illustrations , dia- grams . 16 x 24 cm . Published by the Radio Society of Great Britain , Cranborne Road , Potters Bar , Herts EN6 3JE ( United ...
... band ; the 10 GHz band ; the 24 GHz band ; the bands above 24 GHz . One paperback volume ; illustrations , dia- grams . 16 x 24 cm . Published by the Radio Society of Great Britain , Cranborne Road , Potters Bar , Herts EN6 3JE ( United ...
588. lappuse
... band by WARC - 92 . The optimum frequency band for the satellite and complementary terrestrial usage lies in the range 1 to 1.5 GHz . The CCIR , and indeed the EBU , therefore strongly support the choice of a band in the vicinity of 1.5 ...
... band by WARC - 92 . The optimum frequency band for the satellite and complementary terrestrial usage lies in the range 1 to 1.5 GHz . The CCIR , and indeed the EBU , therefore strongly support the choice of a band in the vicinity of 1.5 ...
601. lappuse
... band ) ; 22.5-23 GHz ( 23 - GHz band : not allocated in ITU Region 1 ) ; 40.5-42.5 GHz ( 42 - GHz band : not suitable from propagation and technology ) ; 84-86 GHz ( 85 - GHz band : not suitable from propagation and technology ) . The ...
... band ) ; 22.5-23 GHz ( 23 - GHz band : not allocated in ITU Region 1 ) ; 40.5-42.5 GHz ( 42 - GHz band : not suitable from propagation and technology ) ; 84-86 GHz ( 85 - GHz band : not suitable from propagation and technology ) . The ...
Citi izdevumi - Skatīt visu
Bieži izmantoti vārdi un frāzes
administrations Alcatel allocation Anritsu antenna applications areas band broadband broadcasting cable Canada CCIR CCITT CeBIT cellular Centre communications Conference countries December Working Party digital network earth station editions in F electronic equipment European EUTELSAT exchange Fascicle France frequency Geneva Genève Germany global HDTV INMARSAT integrated INTELSAT interface INTERNATIONAL TELECOMMUNICATION International Telecommunication Union ISBN ISDN Japan kbit/s Mbit/s meeting ment modulation monitoring munication network management nications November Working Party operation optical fibre orbit Organization Parties of Study planning programme radio range Recommendation regional Senior expert Separate editions signals spectrum standards Study Group subscriber Sw.fr Swiss francs switching Switzerland technical techniques tele Telecom telecommunica Telecommunication Journal telecommunication network Telecommunications Development Telefax telephone television Telex terminals tion Tokyo traffic transmission Trilingual edition UNDP United Kingdom users USSR VSAT