Telecommunication Journal, 32. sējums,265-550. lapaInternational Telecommunication Union., 1965 |
No grāmatas satura
1.–3. rezultāts no 77.
275. lappuse
... relay demonstration was conducted via Relay II between the American Telephone and Telegraph Com- pany ( AT & T ) Andover ground station in Maine , United States , and the KDD Ibaraki ground station . Television . programmes were ...
... relay demonstration was conducted via Relay II between the American Telephone and Telegraph Com- pany ( AT & T ) Andover ground station in Maine , United States , and the KDD Ibaraki ground station . Television . programmes were ...
301. lappuse
... relay or telecommunication satellite systems might present some difficulty . New formulations of noise objectives were proposed and will be examined . The adoption of a limit for noise caused by one of the terminal national networks in ...
... relay or telecommunication satellite systems might present some difficulty . New formulations of noise objectives were proposed and will be examined . The adoption of a limit for noise caused by one of the terminal national networks in ...
373. lappuse
... relay systems to about 50 kilo- metres . It is therefore necessary to provide repeater stations at average intervals of 50 kilometres . These stations require periodic visits by technicians , in order to maintain them in good operating ...
... relay systems to about 50 kilo- metres . It is therefore necessary to provide repeater stations at average intervals of 50 kilometres . These stations require periodic visits by technicians , in order to maintain them in good operating ...
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