AP7 – 105 – MOD TABLE 9b (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 Fixed-satellite Fixed-satellite Fixed-satellite Fixed-satellite Fixed- satellite 3 Fixed- satellite 3 Earth exploration- satellite, space research Frequency bands (GHz) 10.7-11.7 12.5-12.75 17.3-17.8 17.7-18.4 19.3-19.6 19.3-19.6 40.0-40.5 Space service designation in which the receiving earth station operates Fixed-satellite Fixed-satellite Broadcasting-satellite Fixed-satellite, meteorological- satellite Fixed-satellite 3 Fixed-satellite 4 Fixed-satellite, mobile-satellite Orbit7 GSO Non-GSO GSO Non-GSO GSO Non-GSO GSO GSO Non-GSO Modulation at receiving earth station1 A N N A N N N Receiving earth station interference parameters and criteria p0 (%) 0.03 0.003 0.03 0.003 0.003 0.01 0.003 0.003 N 2 2 2 2 2 1 2 2 p (%) 0.015 0.0015 0.015 0.0015 0.0015 0.01 0.0015 0.0015 NL (dB) 1 1 1 1 1 0 1 1 Ms (dB) 7 4 7 4 6 5 6 6 W (dB) 4 0 4 0 0 0 0 0 Receiving earth station parameters Gm (dBi) 2 51.9 31.2 58.6 53.2 49.5 50.8 54.4 Gr 5 9 9 10 9 9 11 11 9 10 10 9 7 12 εmin 6 5° 5° 6° 5° 5° 10° 5° 5° 10° 10° 10° Te (K) 8 150 150 150 150 300 300 300 300 Reference bandwidth B (Hz) 106 106 106 106 106 106 Permissible interference power Pr( p) (dBW) in B −144 −144 −144 −144 −144 −144 −138 −141