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1.3. rezultāts no 80.
175. lappuse
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 ( Canada ) ...
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 ( Canada ) ...
231. lappuse
Volume VIII Fascicle VIII.3 - Data communication networks : transmission , signalling and switching , network aspects , maintenance and administrative arrangements . Recommendations X.40 - X.181 ISBN 92-61-03684-8 Edition R. Price : 63 ...
Volume VIII Fascicle VIII.3 - Data communication networks : transmission , signalling and switching , network aspects , maintenance and administrative arrangements . Recommendations X.40 - X.181 ISBN 92-61-03684-8 Edition R. Price : 63 ...
258. lappuse
The CCIR never tried to develop a single world transmission standard for HDTV . This has been wise because , increasingly , engineers say that a single standard is not desirable . Since the various transmission media - whether ...
The CCIR never tried to develop a single world transmission standard for HDTV . This has been wise because , increasingly , engineers say that a single standard is not desirable . Since the various transmission media - whether ...
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