Telecommunication Journal, 50. sējums,333-724. lapaInternational Telecommunication Union., 1983 |
No grāmatas satura
1.–3. rezultāts no 75.
500. lappuse
... Switching System 19499. DX 200 . The DX 200 is not the world's biggest digital switching system , because most applications are not that big . But in its own range , serving from 100 or 40 000 subscribers , Telenokia's DX 200 is the ...
... Switching System 19499. DX 200 . The DX 200 is not the world's biggest digital switching system , because most applications are not that big . But in its own range , serving from 100 or 40 000 subscribers , Telenokia's DX 200 is the ...
616. lappuse
... Switching unit The switching unit concentrates N sub- scribers with n circuits . The connection to the exchange is effected by means of a subscriber interface and to the transmis- sion medium set up with the base unit by means of a ...
... Switching unit The switching unit concentrates N sub- scribers with n circuits . The connection to the exchange is effected by means of a subscriber interface and to the transmis- sion medium set up with the base unit by means of a ...
617. lappuse
... switching equipment MDF 2 SEI SEI 2 2 2 96 SEI switching network RCI 16 RCI 6 MUX MUX CO audio audio Tx Rx Tx Rx antenna switching unit public exchange concentration equipment ( CO - 96 / 16 ) ( CO - 96 / 8 ) transmission system ( for ...
... switching equipment MDF 2 SEI SEI 2 2 2 96 SEI switching network RCI 16 RCI 6 MUX MUX CO audio audio Tx Rx Tx Rx antenna switching unit public exchange concentration equipment ( CO - 96 / 16 ) ( CO - 96 / 8 ) transmission system ( for ...
Saturs
for lonospheric Propagation | 400 |
THE FOLLOWING TABLES giving values of the basic indices for ionospheric propagation have been prepared by the Specialized Secretariat of the ... | 430 |
Official | 434 |
Autortiesības | |
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