Telecommunication Journal, 50. sējums,333-724. lapaInternational Telecommunication Union., 1983 |
No grāmatas satura
1.–3. rezultāts no 79.
612. lappuse
... subscriber carriers [ 1 ] A digital subscriber carrier consists of two elements ( figure 1 ) . One , located close to a group of subscribers , and named the remote unit , provides the exchange interface for each subscriber . Under ...
... subscriber carriers [ 1 ] A digital subscriber carrier consists of two elements ( figure 1 ) . One , located close to a group of subscribers , and named the remote unit , provides the exchange interface for each subscriber . Under ...
614. lappuse
... subscriber carrier : alterna- tive to cable While in the high density parts of Europe , loop lengths are short , long loops do exist . Outside Europe graded cable designs and loop extenders help to provide service to remote communities ...
... subscriber carrier : alterna- tive to cable While in the high density parts of Europe , loop lengths are short , long loops do exist . Outside Europe graded cable designs and loop extenders help to provide service to remote communities ...
616. lappuse
... subscriber . When a subscriber obtains a connection , he occupies one of the vacant radio chan- nels in accordance with specific rules and holds it until the call is completed when the channel becomes available for other subscribers in ...
... subscriber . When a subscriber obtains a connection , he occupies one of the vacant radio chan- nels in accordance with specific rules and holds it until the call is completed when the channel becomes available for other subscribers in ...
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 |
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