Telecommunication Journal, 59. sējums,1-6. izdevumsInternational Telecommunication Union, 1992 |
No grāmatas satura
1.–3. rezultāts no 56.
27. lappuse
... range need a long range HF or satellite communication capability . Development of the GMDSS The advent of INMARSAT enabled the develop- ment of the GMDSS through a carefully considered integration of satellite and modern terrestrial ...
... range need a long range HF or satellite communication capability . Development of the GMDSS The advent of INMARSAT enabled the develop- ment of the GMDSS through a carefully considered integration of satellite and modern terrestrial ...
82. lappuse
... range be- tween 1000 and 1500 MHz . The CCIR concluded that the cost per channel for a system using 1 ° beams and an advanced digital technique would be five times greater at 2500 than at 1500 MHz . [ 7 ] While even less power would be ...
... range be- tween 1000 and 1500 MHz . The CCIR concluded that the cost per channel for a system using 1 ° beams and an advanced digital technique would be five times greater at 2500 than at 1500 MHz . [ 7 ] While even less power would be ...
108. lappuse
... range 6-26 MHz • Additional spectrum for mobile and mobile - satellite services ( land , maritime and aeronautical ) : - up to 100 MHz for mobile - satellite services in the 2 GHz band including the global maritime distress and safety ...
... range 6-26 MHz • Additional spectrum for mobile and mobile - satellite services ( land , maritime and aeronautical ) : - up to 100 MHz for mobile - satellite services in the 2 GHz band including the global maritime distress and safety ...
Saturs
Microwave repeater located at Chachicala on | 4 |
THE GLOBAL MARITIME DISTRESS AND SAFETY | 26 |
છે | 35 |
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