Telecommunication Journal, 41. sējums,1-406. lapaInternational Telecommunication Union., 1974 |
No grāmatas satura
1.3. rezultāts no 68.
195. lappuse
... supply in an adjacent room , or in the same room as the receiver . The coupling factor is defined as the ratio between the power measured by the absorbing clamp at the source and the power measured at the end of the terminated aerial ...
... supply in an adjacent room , or in the same room as the receiver . The coupling factor is defined as the ratio between the power measured by the absorbing clamp at the source and the power measured at the end of the terminated aerial ...
205. lappuse
... supply and install the primary wire rediffusion network which will interconnect all the telephone exchanges in Rio de Janeiro . The contract also covers the supply of an initial lot of 3000 receivers , monophonic or stereophonic , with ...
... supply and install the primary wire rediffusion network which will interconnect all the telephone exchanges in Rio de Janeiro . The contract also covers the supply of an initial lot of 3000 receivers , monophonic or stereophonic , with ...
391. lappuse
... supply and installation of high - powered microwave radio - link systems in the State of Minas Gerais . In the meantime , the company Italtel - SIT - Società Italiana Telecomunicazioni SpA has received a further order for the supply of ...
... supply and installation of high - powered microwave radio - link systems in the State of Minas Gerais . In the meantime , the company Italtel - SIT - Società Italiana Telecomunicazioni SpA has received a further order for the supply of ...
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Some problems of the development of the television trans | 19 |
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