Linkový výpočet aneb energetická bilance satelitního spoje na GEO
Je to celkem jednoduché, když tomu jeden rozumí .... stačí mít sw nebo si to vytvořit v excelu. Produced using Satmaster Pro Service Name 512 kbit/s Coverage EU/EU Uplink earth station Praha, Česko Downlink earth station Satellite name 5 West Modcod Manual Link Input Parameters Up Down Units Site latitude 50.08N 55N degrees Site longitude xx.xx xx degrees Site altitude 0.298 0.095 km Frequency 14 11.6 GHz Polarization Vertical Horizontal Rain model ITU-R ITU-R Rain zone or mm/h 35.1 32.9 Availability (average year) 99.8 99.8 % Antenna aperture 2.4 1.8 metres Antenna efficiency or gain (+ or - prefix) 59 55 % or dBi Coupling loss 0.5 0.5 dB Antenna mispoint loss 0.5 0.5 dB Other path losses 0 0 dB LNB noise figure or temp (+ prefix) 0.8 dB or K Antenna noise 53.86 K Csat/ACIo 135 135 dB.Hz Csat/ASIo 121.17 120.00 dB.Hz Csat/XPIo 144.77 120.97 dB.Hz Uplink station HPA output back-off 1 dB Uplink power control 0 dB Number of carriers / HPA 1 HPA C/IMo 141.97 dB.Hz Require...