Technical Considerations Leading to an Optimum Allocation of Radio Frequencies in the Band 25 to 60 Mc |
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Appendix Basic Transmission Loss Broadcasting carrier carrier-to-noise ratio channels Class and Nature cumulative distribution decibels above unit denote Desig desired station distribution of instantaneous effective receiver noise expressed in decibels F2 layer F2 propagation Fixed service receiver Frequency Bands given High Power Fixed hourly medians Instantaneous Basic Transmission instantaneous received power interference ionospheric forward scatter Kochi Land Mobile Service Land Transportation levels Log-Normally Distributed Loss in Decibels Loss in Free maximum maximum usable frequencies Mc 35 Mc Mc Mc Mc method minimum value modes of propagation nator Nature of Service noise figure Observed Basic Transmission percent period Power Fixed Service power in decibels probability radio frequency Radio Propagation range Rayleigh distribution Rayleigh fading receiving antenna signal power sporadic E propagation standard deviation sunspot number transmitter power tropospheric forward scatter undesired signals unit power Yamagawa