AP7 – 104 – MOD TABLE 9a (Rev.WRC-15) Parameters required for the determination of coordination distance for a transmitting earth station in bands shared bidirectionally with receiving earth stations Space service designation in which the transmitting earth station operates Mobile-satellite Earth exploration-satellite, meteorological-satellite Mobile-satellite Fixed-satellite, mobile-satellite Aeronautical mobile-satellite (R) service Fixed-satellite 3 Fixed-satellite Fixed-satellite, meteorological-satellite Fixed-satellite Frequency bands (GHz) 0.272-0.273 0.401-0.402 1.670-1.675 2.655-2.690 5.030-5.091 5.150-5.216 6.700-7.075 8.025-8.400 8.025-8.400 Space service designation in which the receiving earth station operates Space operation Space operation Meteorological-satellite Fixed-satellite, broadcasting-satellite Aeronautical mobile-satellite (R) service Fixed-satellite Radiodetermi nation-satellite Fixed-satellite Earth exploration- satellite Earth exploration- satellite Orbit6 Non-GSO Non-GSO Non-GSO GSO Non-GSO GSO Non-GSO Non-GSO Non-GSO GSO Modulation at receiving earth station 1 N N N N N N N Receiving earth station interference parameters and criteria p0 (%) 1.0 0.1 0.006 0.011 0.005 0.011 0.083 n 1 2 3 2 3 2 2 p (%) 1.0 0.05 0.002 0.0055 0.0017 0.0055 0.0415 NL (dB) 0 0 0 0 1 0 1 Ms (dB) 1 1 2.8 0.9 2 2 2 2 4.7 2 W (dB) 0 0 0 0 0 0 0 Receiving earth station parameters Gm (dBi) 2 20 20 30 45 45 45 48.5 50.7 Gr (dBi) 4 19 19 19 9 8 8 8 10 10 10 8 εmin 5 10° 10° 5° 3° 3° 10° 10° 3° 3° 3° 5° 3° Te (K) 7 500 500 370 118 75 340 340 75 75 75 Reference bandwidth B (Hz) 103 1 106 4 × 103 37.5 × 103 37.5 × 103 106 106 106 Permissible interference power Pr( p) (dBW) in B −177 −208 −145 −178 −163.5 −163.5 −151 −142 −154