Recommendations and Reports of the CCIR, 1978: (also Questions, Study Programmes, Decisions, Resolutions and Opinions)International Telecommunication Union, 1978 - Radio |
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Page xxi
Loran ( an acronym from LOng RAnge Navigation ) is a radio- navigation system which operates on the principle that the difference in the time of arrival from two precisely synchronized transmitting stations describes a ... LORAN - C.
Loran ( an acronym from LOng RAnge Navigation ) is a radio- navigation system which operates on the principle that the difference in the time of arrival from two precisely synchronized transmitting stations describes a ... LORAN - C.
Page 11
... Loran - C navigation system is a long baseline , hyperbolic , area coverage system , employing time difference measurements of signals received by the navigator from at least three ground transmitting stations . It is basically a Loran ...
... Loran - C navigation system is a long baseline , hyperbolic , area coverage system , employing time difference measurements of signals received by the navigator from at least three ground transmitting stations . It is basically a Loran ...
Page 777
... Loran C really worth the cost ? [ The information follows : ] One LORAN C receiver model ( ONI - 7000 ) has been approved for nonprecision ap- proaches under instrument conditions . A second LORAN C receiver ( ARNAV R - 40 ) has ...
... Loran C really worth the cost ? [ The information follows : ] One LORAN C receiver model ( ONI - 7000 ) has been approved for nonprecision ap- proaches under instrument conditions . A second LORAN C receiver ( ARNAV R - 40 ) has ...
Contents
Ionospheric characteristics and propagation | 1 |
Report 725 | 3 |
Rec 4343 | 17 |
43 other sections not shown
Common terms and phrases
absorption accuracy Aeronautical Mobile Service aircraft amplitude Annex antenna antenna gain auroral bandwidth broadcast carrier CCIR CCITT channel characteristics circuit clock communication coupling loss coverage curves dBHz dBm0 density digital selective calling distance distress DUT1 effects electron elevation angles emission EPIRB equipment error fading field strength FIGURE frequency bands frequency modulation geomagnetic geostationary IEEE interference intermodulation ionization ionospheric latitudes Loran-C magnetic Maritime Mobile Satellite Maritime Mobile Service maximum measurements median method mode modulation multipath noise observed operation parameters path phase polarization prediction Proc propagation pulse radiation Radio Regulations Radio Science radio waves radiodetermination radiotelephone range ratio received Recommendation region Report Satellite Service shore station signal solar space spectrum stability standard-frequency and time-signal Study Group Study Programme sunspot synchronization techniques terrestrial tests transmission transmitter values variations