Telecommunication Journal, 60. sējums,1-6. izdevumsInternational Telecommunication Union, 1993 |
No grāmatas satura
1.3. rezultāts no 42.
174. lappuse
... stations for a particular use , several requirements have to be met . Based on an established national legal ... stations , licenses issued to them authorizing the operation of such stations under specific conditions and fees collected ...
... stations for a particular use , several requirements have to be met . Based on an established national legal ... stations , licenses issued to them authorizing the operation of such stations under specific conditions and fees collected ...
175. lappuse
... stations . The 452 60 - channel transcoders are used to double the capacity of 2 Mbit / s PCM transmission links between base stations and the MSC . - Tellabs . Spar will construct earth stations in China The Spar Communications Group ...
... stations . The 452 60 - channel transcoders are used to double the capacity of 2 Mbit / s PCM transmission links between base stations and the MSC . - Tellabs . Spar will construct earth stations in China The Spar Communications Group ...
219. lappuse
... stations for the mo- bile radio network of the private French op- erator Société francaise du radiotéléphone ( SFR ) . This digital network operates to GSM international standard , which is also used by the German D ( mobile ) networks ...
... stations for the mo- bile radio network of the private French op- erator Société francaise du radiotéléphone ( SFR ) . This digital network operates to GSM international standard , which is also used by the German D ( mobile ) networks ...
Saturs
IDEAS AND ACHIEVEMENTS | 17 |
ITU 920137 | 23 |
A de Ferron ITU | 37 |
Autortiesības | |
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