Attachment Schedule S document

This document pretains to SAT-MOD-20060228-00017 for Modification on a Satellite Space Stations filing.

IBFS_SATMOD2006022800017_486204

EXHIBIT 3: PAS-5 Ku-BAND LINK BUDGETS UPLINK BEAM INFORMATION Uplink Beam Name Pacific Pacific Pacific Pacific Pacific Pacific Uplink Frequency (MHz) 14236 14236 14236 14236 14236 14236 Uplink Beam Polarization Horizontal Horizontal Horizontal Horizontal Horizontal Horizontal Uplink Relative Contour Level (dB) -6 -6 -6 -6 -6 -6 Uplink Contour G/T (dB/K) -6 -6 -6 -6 -6 -6 Uplink SFD (dBW/m2) -81.0 -81.0 -81.0 -82.0 -82.0 -82.0 Rain Rate (mm/hr) 95.0 95.0 95.0 95.0 95.0 95.0 DOWNLINK BEAM INFORMATION Downlink Beam Name SE Asia SE Asia SE Asia SE Asia SE Asia SE Asia Downlink Frequency (MHz) 12486 12486 12486 12486 12486 12486 Downlink Beam Polarization Vertical Vertical Vertical Vertical Vertical Vertical Downlink Relative Contour Level (dB) -6 -6 -6 -6 -6 -6 Downlink Contour EIRP (dBW) 48.2 48.2 48.2 50.0 50.0 50.0 Rain Rate (mm/hr) 42.0 42.0 42.0 42.0 42.0 42.0 ADJACENT SATELLITE 1 Satellite 1 Orbital Location 164 EL 164 EL 164 EL 164 EL 164 EL 164 EL Uplink Power Density (dBW/Hz) -45.0 -45.0 -45.0 -45.0 -45.0 -45.0 Uplink Polarization Advantage (dB) 0 0 0 0 0 0 Downlink EIRP Density (dBW/Hz) -18.7 -18.7 -18.7 -18.7 -18.7 -18.7 Downlink Polarization Advantage (dB) 0 0 0 0 0 0 ADJACENT SATELLITE 2 Satellite 2 Orbital Location 168 EL 168 EL 168 EL 168 EL 168 EL 168 EL Uplink Power Density (dBW/Hz) -45.0 -45.0 -45.0 -45.0 -45.0 -45.0 Uplink Polarization Advantage (dB) 0 0 0 0 0 0 Downlink EIRP Density (dBW/Hz) -18.7 -18.7 -18.7 -18.7 -18.7 -18.7 Downlink Polarization Advantage (dB) 0 0 0 0 0 0 CARRIER INFORMATION Carrier ID 36M0F3F 36M0F3F 36M0F3F 30M1G7W 30M1G7W 30M1G7W Carrier Modulation TV/FM TV/FM TV/FM QPSK QPSK QPSK Peak to Peak Bandwidth of EDS (MHz) 4 4 4 n/a n/a n/a Information Rate (kbps) n/a n/a n/a 36863 36863 36863 Code Rate n/a n/a n/a 3/4 - RS 3/4 - RS 3/4 - RS Occupied Bandwidth (kHz) 36000 36000 36000 30133 30133 30133 Allocated Bandwidth (kHz) 36000 36000 36000 36000 36000 36000 Minimum C/N, Clear Sky (dB) 10.0 10.0 10.0 6.1 6.1 6.1 Minimum C/N, Rain (dB) 10.0 10.0 10.0 6.1 6.1 6.1 UPLINK EARTH STATION Earth Station Diameter (meters) 7 7 7 7 7 7 Earth Station Gain (dBi) 58.1 58.1 58.1 58.1 58.1 58.1 Earth Station Elevation Angle 20 20 20 20 20 20 DOWNLINK EARTH STATION Earth Station Diameter (meters) 3.0 3.0 3.0 1.2 1.2 1.2 Earth Station Gain (dBi) 49.6 49.6 49.6 41.7 41.7 41.7 Earth Station G/T (dB/K) 27.1 27.1 24.1 19.2 19.2 16.6 Earth Station Elevation Angle 20 20 20 20 20 20 LINK FADE TYPE Clear Sky Uplink Fade Downlink Fade Clear Sky Uplink Fade Downlink Fade UPLINK PERFORMANCE Uplink Earth Station EIRP (dBW) 81.9 81.9 81.9 80.9 80.9 80.9 Uplink Path Loss, Clear Sky (dB) -207.5 -207.5 -207.5 -207.5 -207.5 -207.5 Uplink Rain Attenutation (dB) 0.0 -4.5 0.0 0.0 -5.6 0.0 Satellite G/T (dB/K) -6.0 -6.0 -6.0 -6.0 -6.0 -6.0 Boltzman Constant (dBW/K-Hz) 228.6 228.6 228.6 228.6 228.6 228.6 Carrier Noise Bandwidth (dB-Hz) -75.6 -75.6 75.6 -74.8 -74.8 -74.8 Uplink C/N (dB) 21.5 17.0 21.5 21.2 15.6 21.2 DOWNLINK PERFORMANCE Downlink EIRP per Carrier (dBW) 48.2 47.8 48.2 50.0 49.1 50.0 Antenna Pointing Error (dB) -0.5 -0.5 -0.5 -0.5 -0.5 -0.5 Downlink Path Loss, Clear Sky (dB) -206.3 -206.3 -206.3 -206.3 -206.3 -206.3 Downlink Rain Attenuation (dB) 0.0 0.0 -4.2 0.0 0.0 -3.1 Earth Station G/T (dB/K) 27.1 27.1 24.1 19.2 19.2 16.6 Boltzman Constant (dBW/K-Hz) 228.6 228.6 228.6 228.6 228.6 228.6 Carrier Noise Bandwidth (dB-Hz) -75.6 -75.6 -75.6 -74.8 -74.8 -74.8 Downlink C/N (dB) 21.5 21.0 14.3 16.1 15.3 10.5 COMPOSITE LINK PERFORMANCE C/N Uplink (dB) 21.5 17.0 21.5 21.2 15.6 21.2 C/N Downlink (dB) 21.5 21.0 14.3 16.1 15.3 10.5 C/I Intermodulation (dB) n/a n/a n/a n/a n/a n/a C/I Uplink Co-Channel (dB)* 24.0 19.5 24.0 24.0 18.4 24.0 C/I Downlink Co-Channel (dB)* 24.0 23.6 24.0 24.0 23.1 24.0 C/I Uplink Adjacent Satellite 1 (dB) 27.3 22.8 27.3 27.1 21.5 27.1 C/I Downlink Adjacent Satellite 1 (dB) 18.8 18.4 18.8 12.5 11.7 12.5 C/I Uplink Adjacent Satellite 2 (dB) 27.3 22.8 27.3 27.1 21.5 27.1 C/I Downlink Adjacent Satellite 2 (dB) 20.0 19.6 20.0 15.5 14.6 15.5 C/(N+I) Composite (dB) 13.1 11.0 11.0 8.9 7.1 7.1 Required System Margin (dB) -1.0 -1.0 -1.0 -1.0 -1.0 -1.0 Net C/(N+I) Composite (dB) 12.1 10.0 10.0 7.9 6.1 6.1 Minimum Required C/N (dB) -10.0 -10.0 -10.0 -6.1 -6.1 -6.1 Excess Link Margin (dB) 2.1 0.0 0.0 1.8 0.0 0.0 Number of Carriers 1 1 1 1 1 1 Carrier Density Levels Uplink Power Density (dBW/Hz) -42.2 -42.2 -42.2 -52.0 -52.0 -52.0 Downlink EIRP Density At Beam Peak (dBW/Hz) -11.8 -12.2 -11.8 -18.8 -19.7 -18.8 *The C/I level is adjusted depending on the signal level and transponder mode of operation. Page 1 of 3

EXHIBIT 3: PAS-5 Ku-BAND LINK BUDGETS (continued) UPLINK BEAM INFORMATION Uplink Beam Name Pacific Pacific Pacific Pacific Pacific Pacific Uplink Frequency (MHz) 14236 14236 14236 14236 14236 14236 Uplink Beam Polarization Horizontal Horizontal Horizontal Horizontal Horizontal Horizontal Uplink Relative Contour Level (dB) -6 -6 -6 -6 -6 -6 Uplink Contour G/T (dB/K) -6 -6 -6 -6 -6 -6 Uplink SFD (dBW/m2) -78 -78 -78 -78 -78 -78 Rain Rate (mm/hr) 95.0 95.0 95.0 42.0 42.0 42.0 DOWNLINK BEAM INFORMATION Downlink Beam Name SE Asia SE Asia SE Asia SE Asia SE Asia SE Asia Downlink Frequency (MHz) 12486 12486 12486 12486 12486 12486 Downlink Beam Polarization Vertical Vertical Vertical Vertical Vertical Vertical Downlink Relative Contour Level (dB) -6 -6 -6 -6 -6 -6 Downlink Contour EIRP (dBW) 50.0 50.0 50.0 50.0 50.0 50.0 Rain Rate (mm/hr) 42.0 42.0 42.0 42.0 42.0 42.0 ADJACENT SATELLITE 1 Satellite 1 Orbital Location 164 EL 164 EL 164 EL 164 EL 164 EL 164 EL Uplink Power Density (dBW/Hz) -45.0 -45.0 -45.0 -45.0 -45.0 -45.0 Uplink Polarization Advantage (dB) 0 0 0 0 0 0 Downlink EIRP Density (dBW/Hz) -18.7 -18.7 -18.7 -18.7 -18.7 -18.7 Downlink Polarization Advantage (dB) 0 0 0 0 0 0 ADJACENT SATELLITE 2 Satellite 2 Orbital Location 168 EL 168 EL 168 EL 168 EL 168 EL 168 EL Uplink Power Density (dBW/Hz) -45.0 -45.0 -45.0 -45.0 -45.0 -45.0 Uplink Polarization Advantage (dB) 0 0 0 0 0 0 Downlink EIRP Density (dBW/Hz) -18.7 -18.7 -18.7 -18.7 -18.7 -18.7 Downlink Polarization Advantage (dB) 0 0 0 0 0 0 CARRIER INFORMATION Carrier ID 8M35G7W 8M35G7W 8M35G7W 1M23G7W 1M23G7W 1M23G7W Carrier Modulation QPSK QPSK QPSK BPSK BPSK BPSK Peak to Peak Bandwidth of EDS (MHz) n/a n/a n/a n/a n/a n/a Information Rate (kbps) 6000 6000 6000 512 512 512 Code Rate 1/2 1/2 1/2 1/2 1/2 1/2 Occupied Bandwidth (kHz) 8348 8348 8348 1229 1229 1229 Allocated Bandwidth (kHz) 9000 9000 9000 1450 1450 1450 Minimum C/N, Clear Sky (dB) 4.1 4.1 4.1 3.4 3.4 3.4 Minimum C/N, Rain (dB) 4.1 4.1 4.1 2.7 2.7 2.7 UPLINK EARTH STATION Earth Station Diameter (meters) 7 7 7 7 7 7 Earth Station Gain (dBi) 58.1 58.1 58.1 58.1 58.1 58.1 Earth Station Elevation Angle 20 20 20 20 20 20 DOWNLINK EARTH STATION Earth Station Diameter (meters) 1.8 1.8 1.8 1.8 1.8 1.8 Earth Station Gain (dBi) 45.2 45.2 45.2 45.2 45.2 45.2 Earth Station G/T (dB/K) 22.7 22.7 19.2 22.7 22.7 19.5 Earth Station Elevation Angle 20 20 20 20 20 20 LINK FADE TYPE Clear Sky Uplink Fade Downlink Fade Clear Sky Uplink Fade Downlink Fade UPLINK PERFORMANCE Uplink Earth Station EIRP (dBW) 72.3 72.3 72.3 61.2 61.2 61.2 Uplink Path Loss, Clear Sky (dB) -207.5 -207.5 -207.5 -207.5 -207.5 -207.5 Uplink Rain Attenutation (dB) 0.0 -4.5 0.0 0.0 -2.7 0.0 Satellite G/T (dB/K) -6.0 -6.0 -6.0 -6.0 -6.0 -6.0 Boltzman Constant (dBW/K-Hz) 228.6 228.6 228.6 228.6 228.6 228.6 Carrier Noise Bandwidth (dB-Hz) -69.2 -69.2 -69.2 -60.9 -60.9 -60.9 Uplink C/N (dB) 18.2 13.7 18.2 15.5 12.8 15.5 DOWNLINK PERFORMANCE Downlink EIRP per Carrier (dBW) 42.0 37.9 42.0 31.0 28.4 31.0 Antenna Pointing Error (dB) -0.5 -0.5 -0.5 -0.5 -0.5 -0.5 Downlink Path Loss, Clear Sky (dB) -206.3 -206.3 -206.3 -206.3 -206.3 -206.3 .Downlink Rain Attenuation (dB) 0.0 0.0 -6.9 0.0 0.0 -5.0 Earth Station G/T (dB/K) 22.7 22.7 19.2 22.7 22.7 19.5 Boltzman Constant (dBW/K-Hz) 228.6 228.6 228.6 228.6 228.6 228.6 Carrier Noise Bandwidth (dB-Hz) -69.2 -69.2 -69.2 -60.9 -60.9 -60.9 Downlink C/N (dB) 17.3 13.2 6.9 14.5 11.9 6.4 COMPOSITE LINK PERFORMANCE C/N Uplink (dB) 18.2 13.7 18.2 15.5 12.8 15.5 C/N Downlink (dB) 17.3 13.2 6.9 14.5 11.9 6.4 C/I Intermodulation (dB) 18.5 17.1 18.5 15.8 13.3 15.8 C/I Uplink Co-Channel (dB)* 25.6 21.1 25.6 22.5 19.8 22.5 C/I Downlink Co-Channel (dB)* 25.6 21.5 25.6 22.5 19.8 22.5 C/I Uplink Adjacent Satellite 1 (dB) 24.0 19.5 24.0 21.3 18.7 21.3 C/I Downlink Adjacent Satellite 1 (dB) 14.2 10.1 14.2 11.5 8.8 11.5 C/I Uplink Adjacent Satellite 2 (dB) 24.0 19.5 24.0 21.3 18.7 21.3 C/I Downlink Adjacent Satellite 2 (dB) 16.2 12.1 16.2 13.4 10.8 13.4 C/(N+I) Composite (dB) 9.1 5.1 5.1 6.3 3.7 3.7 Required System Margin (dB) -1.0 -1.0 -1.0 -1.0 -1.0 -1.0 Net C/(N+I) Composite (dB) 8.1 4.1 4.1 5.3 2.7 2.7 Minimum Required C/N (dB) -4.1 -4.1 -4.1 -3.4 -2.7 -2.7 Excess Link Margin (dB) 4.0 0.0 0.0 1.9 0.0 0.0 Number of Carriers 2.8 2.8 2.8 24.8 24.8 24.8 Carrier Density Levels Uplink Power Density (dBW/Hz) -55.0 -55.0 -55.0 -57.8 -57.8 -57.8 Downlink EIRP Density At Beam Peak (dBW/Hz) -21.2 -25.3 -21.2 -23.9 -26.5 -23.9 *The C/I level is adjusted depending on the signal level and transponder mode of operation. Page 2 of 3

EXHIBIT 3: PAS-5 Ku-BAND LINK BUDGETS (continued) UPLINK BEAM INFORMATION Uplink Beam Name Pacific Pacific Pacific Pacific Pacific Pacific Uplink Frequency (MHz) 14236 14236 14236 14236 14236 14236 Uplink Beam Polarization Horizontal Horizontal Horizontal Horizontal Horizontal Horizontal Uplink Relative Contour Level (dB) -6 -6 -6 -6 -6 -6 Uplink Contour G/T (dB/K) -6 -6 -6 -6 -6 -6 Uplink SFD (dBW/m2) -78 -78 -78 -78 -78 -78 Rain Rate (mm/hr) 42.0 42.0 42.0 95.0 95.0 95.0 DOWNLINK BEAM INFORMATION Downlink Beam Name SE Asia SE Asia SE Asia SE Asia SE Asia SE Asia Downlink Frequency (MHz) 12486 12486 12486 12486 12486 12486 Downlink Beam Polarization Vertical Vertical Vertical Vertical Vertical Vertical Downlink Relative Contour Level (dB) -6 -6 -6 -6 -6 -6 Downlink Contour EIRP (dBW) 50.0 50.0 50.0 50.0 50.0 50.0 Rain Rate (mm/hr) 42.0 42.0 42.0 42.0 42.0 42.0 ADJACENT SATELLITE 1 Satellite 1 Orbital Location 164 EL 164 EL 164 EL 164 EL 164 EL 164 EL Uplink Power Density (dBW/Hz) -45.0 -45.0 -45.0 -45.0 -45.0 -45.0 Uplink Polarization Advantage (dB) 0 0 0 0 0 0 Downlink EIRP Density (dBW/Hz) -18.7 -18.7 -18.7 -18.7 -18.7 -18.7 Downlink Polarization Advantage (dB) 0 0 0 0 0 0 ADJACENT SATELLITE 2 Satellite 2 Orbital Location 168 EL 168 EL 168 EL 168 EL 168 EL 168 EL Uplink Power Density (dBW/Hz) -45.0 -45.0 -45.0 -45.0 -45.0 -45.0 Uplink Polarization Advantage (dB) 0 0 0 0 0 0 Downlink EIRP Density (dBW/Hz) -18.7 -18.7 -18.7 -18.7 -18.7 -18.7 Downlink Polarization Advantage (dB) 0 0 0 0 0 0 CARRIER INFORMATION Carrier ID 307KG7W 307KG7W 307KG7W 70K4G7W 70K4G7W 70K4G7W Carrier Modulation BPSK BPSK BPSK QPSK QPSK QPSK Peak to Peak Bandwidth of EDS (MHz) n/a n/a n/a n/a n/a n/a Information Rate (kbps) 128 128 128 64 64 64 Code Rate 1/2 1/2 1/2 1/2-S 1/2-S 1/2-S Occupied Bandwidth (kHz) 307.0 307.0 307.0 70.4 70.4 70.4 Allocated Bandwidth (kHz) 400.0 400.0 400.0 100.0 100.0 100.0 Minimum C/N, Clear Sky (dB) 3.4 3.4 3.4 5.3 5.3 5.3 Minimum C/N, Rain (dB) 2.7 2.7 2.7 4.4 4.4 4.4 UPLINK EARTH STATION Earth Station Diameter (meters) 1.8 1.8 1.8 7 7 7 Earth Station Gain (dBi) 46.4 46.4 46.4 58.1 58.1 58.1 Earth Station Elevation Angle 20 20 20 20 20 20 DOWNLINK EARTH STATION Earth Station Diameter (meters) 7.0 7.0 7.0 1.8 1.8 1.8 Earth Station Gain (dBi) 57.4 57.4 57.4 45.2 45.2 45.2 Earth Station G/T (dB/K) 35.0 35.0 31.0 22.7 22.7 19.1 Earth Station Elevation Angle 20 20 20 20 20 20 LINK FADE TYPE Clear Sky Uplink Fade Downlink Fade Clear Sky Uplink Fade Downlink Fade UPLINK PERFORMANCE Uplink Earth Station EIRP (dBW) 50.9 50.9 50.9 52.4 52.4 52.4 Uplink Path Loss, Clear Sky (dB) -207.5 -207.5 -207.5 -207.5 -207.5 -207.5 Uplink Rain Attenutation (dB) 0.0 -2.4 0.0 0.0 -4.5 0.0 Satellite G/T (dB/K) -6.0 -6.0 -6.0 -6.0 -6.0 -6.0 Boltzman Constant (dBW/K-Hz) 228.6 228.6 228.6 228.6 228.6 228.6 Carrier Noise Bandwidth (dB-Hz) -54.9 -54.9 -54.9 -48.5 -48.5 -48.5 Uplink C/N (dB) 11.2 8.7 11.2 19.0 14.6 19.0 DOWNLINK PERFORMANCE Downlink EIRP per Carrier (dBW) 20.7 18.3 20.7 22.2 17.7 22.2 Antenna Pointing Error (dB) -0.5 -0.5 -0.5 -0.5 -0.5 -0.5 Downlink Path Loss, Clear Sky (dB) -206.3 -206.3 -206.3 -206.3 -206.3 -206.3 .Downlink Rain Attenuation (dB) 0.0 0.0 -11.5 0.0 0.0 -7.6 Earth Station G/T (dB/K) 35.0 35.0 31.0 22.7 22.7 19.1 Boltzman Constant (dBW/K-Hz) 228.6 228.6 228.6 228.6 228.6 228.6 Carrier Noise Bandwidth (dB-Hz) -54.9 -54.9 -54.9 -48.5 -48.5 -48.5 Downlink C/N (dB) 22.6 20.1 7.2 18.1 13.6 7.0 COMPOSITE LINK PERFORMANCE C/N Uplink (dB) 11.2 8.7 11.2 19.0 14.6 19.0 C/N Downlink (dB) 22.6 20.1 7.2 18.1 13.6 7.0 C/I Intermodulation (dB) 11.5 9.1 11.5 19.4 14.9 19.4 C/I Uplink Co-Channel (dB)* 17.8 15.3 17.8 25.2 20.8 25.2 C/I Downlink Co-Channel (dB)* 17.8 15.3 17.8 25.2 20.8 25.2 C/I Uplink Adjacent Satellite 1 (dB) 17.0 14.6 17.0 24.9 20.4 24.9 C/I Downlink Adjacent Satellite 1 (dB) 20.1 17.7 20.1 15.0 10.6 15.0 C/I Uplink Adjacent Satellite 2 (dB) 17.0 14.6 17.0 24.9 20.4 24.9 C/I Downlink Adjacent Satellite 2 (dB) 20.7 18.2 20.7 17.0 12.5 17.0 C/(N+I) Composite (dB) 6.1 3.7 3.7 9.9 5.4 5.4 Required System Margin (dB) -1.0 -1.0 -1.0 -1.0 -1.0 -1.0 Net C/(N+I) Composite (dB) 5.1 2.7 2.7 8.9 4.4 4.4 Minimum Required C/N (dB) -3.4 -2.7 -2.7 -5.3 -4.4 -4.4 Excess Link Margin (dB) 1.7 0.0 0.0 3.6 0.0 0.0 Number of Carriers 90.0 90.0 90.0 270.2 270.2 270.2 Carrier Density Levels Uplink Power Density (dBW/Hz) -50.3 -50.3 -50.3 -54.2 -54.2 -54.2 Downlink EIRP Density At Beam Peak (dBW/Hz) -28.2 -30.6 -28.2 -20.3 -24.8 -20.3 *The C/I level is adjusted depending on the signal level and transponder mode of operation. Page 3 of 3


Document Created: 2006-03-07 09:23:17
Document Modified: 2006-03-07 09:23:17
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