Telecommunication Journal, 54. sējums,7-12. izdevumsInternational Telecommunication Union., 1987 |
No grāmatas satura
1.3. rezultāts no 78.
573. lappuse
... circuits at the same time . Delair Droogtechniek en Luchtbehandeling BV ( Netherlands ) develops and produces ... circuits ; 2 voice circuits plus voice - band data up to 19.2 kbit / s ; 2 voice circuits plus telex ; the ISDN " S " type ...
... circuits at the same time . Delair Droogtechniek en Luchtbehandeling BV ( Netherlands ) develops and produces ... circuits ; 2 voice circuits plus voice - band data up to 19.2 kbit / s ; 2 voice circuits plus telex ; the ISDN " S " type ...
765. lappuse
... circuit capacities over relatively short distances . Operational cost comparison of microwave , satellite and optical fiber circuits and systems concludes that it is safe to predict that heavy traffic , backbone network routes will be ...
... circuit capacities over relatively short distances . Operational cost comparison of microwave , satellite and optical fiber circuits and systems concludes that it is safe to predict that heavy traffic , backbone network routes will be ...
814. lappuse
... circuit cost , parallel improvement in satellite techno- logy would probably ensure that satellite facilities remain cost - competitive with cable circuits in the foreseeable future . As an indication of this trend the latest ...
... circuit cost , parallel improvement in satellite techno- logy would probably ensure that satellite facilities remain cost - competitive with cable circuits in the foreseeable future . As an indication of this trend the latest ...
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