Telecommunication Journal, 43. sējumsInternational Telecommunication Union, 1976 |
No grāmatas satura
1.–3. rezultāts no 75.
55. lappuse
... telegraph transmission systems are used for the multiple transmission of telegraph messages - and these systems have a maximum capacity of 24 channels on a speech- band connecting line ( 300 to 3400 Hz ) . More than double this number ...
... telegraph transmission systems are used for the multiple transmission of telegraph messages - and these systems have a maximum capacity of 24 channels on a speech- band connecting line ( 300 to 3400 Hz ) . More than double this number ...
190. lappuse
... Telegraph and Radio Telegraph Con- ferences following the International Tele- graph Conference ( Paris , 1925 ) , and the International Radiotelegraph Conference ( Washington , 1927 ) . 2. The International Telegraph Conference ( Madrid ...
... Telegraph and Radio Telegraph Con- ferences following the International Tele- graph Conference ( Paris , 1925 ) , and the International Radiotelegraph Conference ( Washington , 1927 ) . 2. The International Telegraph Conference ( Madrid ...
204. lappuse
... Telegraph Conference ( 1925 ) Proceedings . ENCE LIN FINAL ACTS WORLD ADMINISTRATIVE TELEGRAPH AND TELLPHONE CONFERENCE GENEVA , 147H TELEGRAPH REGULATIONS TELEPHONE REGULATIONS predecessors . It refers to government and service calls ...
... Telegraph Conference ( 1925 ) Proceedings . ENCE LIN FINAL ACTS WORLD ADMINISTRATIVE TELEGRAPH AND TELLPHONE CONFERENCE GENEVA , 147H TELEGRAPH REGULATIONS TELEPHONE REGULATIONS predecessors . It refers to government and service calls ...
Saturs
AMSATOSCAR PHASE III WILL BE LAUNCHED INTO ARTICLES | 7 |
BOCKER | 7 |
TELECOMMUNICATION SYSTEM OF THE EUROPEAN CENTRE FOR MEDIUM ORBIT IN THE PERIOD 19771978 | 7 |
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