No grāmatas satura
1.3. rezultāts no 80.
516. lappuse
Table 5 Typical distribution for urban mobile subscribers radius from urban centre ( km ) 1 5 10 20 30 40 50 total subscribers 500 1000 2000 5000 10000 total subscribers 500 1000 2000 5 000 10000 users serve within that radius ( % ) 100 ...
Table 5 Typical distribution for urban mobile subscribers radius from urban centre ( km ) 1 5 10 20 30 40 50 total subscribers 500 1000 2000 5000 10000 total subscribers 500 1000 2000 5 000 10000 users serve within that radius ( % ) 100 ...
613. lappuse
When MARISAT and later INMARSAT began operation of a mobile satellite system , service was provided via a global beam to stabilized ship earth station antennas of about 1.2 m in diameter . The size and high cost , initially in excess of ...
When MARISAT and later INMARSAT began operation of a mobile satellite system , service was provided via a global beam to stabilized ship earth station antennas of about 1.2 m in diameter . The size and high cost , initially in excess of ...
781. lappuse
except for distress and safety communications . and mobile service Chapter XII of the Radio Regulations , hitherto entitled " Land mobile service " , will henceforth be called " Land mobile service and land mobile - satellite service " ...
except for distress and safety communications . and mobile service Chapter XII of the Radio Regulations , hitherto entitled " Land mobile service " , will henceforth be called " Land mobile service and land mobile - satellite service " ...
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Bibliogrāfiskā informācija
| Nosaukums | Telecommunication Journal, 54. sējums,7-12. izdevums Telecommunication journal, International Telecommunication Union |
| Līdzstrādnieks | International Telecommunication Union |
| Izdevējs | International Telecommunication Union., 1987 |
| Oriģināls no | Kalifornijas universitāte |
| Digitalizēta | 9.6.2011 |
| Eksportēt avotu | BiBTeX EndNote RefMan |