Telecommunication Journal, 50. sējums,1-332. lapaInternational Telecommunication Union., 1983 |
No grāmatas satura
1.–3. rezultāts no 77.
26. lappuse
... channel plan for orderly selection and assignment of frequencies for deep - space missions . The 2290-2300 MHz band is divided into 27 channels spaced at approximately 370 kHz intervals . Channels in the other 2 and 7 GHz deep - space ...
... channel plan for orderly selection and assignment of frequencies for deep - space missions . The 2290-2300 MHz band is divided into 27 channels spaced at approximately 370 kHz intervals . Channels in the other 2 and 7 GHz deep - space ...
148. lappuse
... channels and one television channel over a distance of 700 km . - Thomson - CSF . Indonesia's microwave systems now cover 5500 km Indonesia's microwave radiocommunica- tions systems , built by Nippon Electric Co. , Ltd. ( NEC ) , now ...
... channels and one television channel over a distance of 700 km . - Thomson - CSF . Indonesia's microwave systems now cover 5500 km Indonesia's microwave radiocommunica- tions systems , built by Nippon Electric Co. , Ltd. ( NEC ) , now ...
285. lappuse
... Channel structures and access capa- bilities . In particular for the channel structures and access capabilities the following main conclusions were confirmed : The basic channel structure com- posed of two B - channels and one D- channel ...
... Channel structures and access capa- bilities . In particular for the channel structures and access capabilities the following main conclusions were confirmed : The basic channel structure com- posed of two B - channels and one D- channel ...
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