Recommendations and Reports of the CCIR, 1978: (also Questions, Study Programmes, Decisions, Resolutions and Opinions)International Telecommunication Union, 1978 - Radio |
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