Table 4 shows deployment parameters for non-AAS and AAS cases used in the compatibility analysis with EESS/SRS/SOS at 2110 MHz. Table 4: Deployment parameters Case 1: Case 2: Parameter Non-AAS AAS 250 km Spacecraft 250 km (worst height (km) (worst-case) case) -217 -217 dBW/Hz. dBW/Hz. Maximum See ITU-R See ITU-R received S.1154 S.1154 interference at the spacecraft case case (worst-case) Visible earth 9689313 9689313 (km2) Number of simultaneous ~70000 ~70000 transmitters Power control/remote 6 6 areas (dB) Cell radius 6 6 (km) Antenna 30 30 height (m) Downtilt 2.5 and 5 10 (degrees) 300 metres (Urban) Cell radius 1500 ITU-R F.1336-4 recommends 3.1 Maximum Antenna antenna See Annex characteristics gain of 18 1 dBi 3dB beamwidth of 65 degrees Polarisation Polarisation Losses (dB) loss: 2dB loss: 2dB
Table 4 shows deployment parameters for non-AAS and AAS cases used in the compatibility analysis with EESS/SRS/SOS at 2110 MHz. Table 4: Deployment parameters Parameter Case 1: Non-AAS Case 2: AAS Spacecraft height (km) 250 km (worst-case) 250 km (worst case) Maximum received interference at the spacecraft -217 dBW/Hz. See ITU-R S.1154 case (worst-case) -217 dBW/Hz. See ITU-R S.1154 case Visible earth (km2) 9689313 9689313 Number of simultaneous transmitters ~70000 ~70000 Power control/remote areas (dB) 6 6 Cell radius (km) 6 6 Antenna height (m) 30 30 Downtilt (degrees) 2.5 and 5 10 Cell radius 300 metres (Urban) 1500 Antenna characteristics ITU-R F.1336-4 recommends 3.1 Maximum antenna gain of 18 dBi 3dB beamwidth of 65 degrees See Annex 1 Losses (dB) Polarisation loss: 2dB Polarisation loss: 2dB
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