Attachment Schedule S document

This document pretains to SAT-LOA-20080910-00186 for Application to Launch and Operate on a Satellite Space Stations filing.

IBFS_SATLOA2008091000186_663904

Noise Budget and Link Calculation Miami, FL Miami, FL Signal Parameters Unit Clear Sky Rain Information rate Mbps 30.00 15.00 5.00 30.00 15.00 5.00 Bandwidth Factor 1.20 1.20 1.20 1.20 1.20 1.20 FEC rate R-3/4 Turbo 0.75 0.75 0.75 0.75 0.75 0.75 Signal Occupied Bandwidth MHz 24.00 12.00 4.00 24.00 12.00 4.00 Satellite Parameters Sat Longitude deg E -70.00 -70.00 -70.00 -70.00 -70.00 -70.00 Nominal Orbital Separation degs 4.00 4.00 4.00 4.00 4.00 4.00 EIRP dBW 60.00 56.99 52.22 60.00 56.99 52.22 Up-Link UPC E/S EIRP per Carrier dBW 82.86 79.85 75.08 82.86 79.85 75.08 Frequency GHz 24.95 24.95 24.95 24.95 24.95 24.95 TX Antenna Gain dBi 65.56 65.56 65.56 65.56 65.56 65.56 TX Antenna diameter m 9.00 9.00 9.00 9.00 9.00 9.00 Delta SL(Sidelobe Level) dB 0.00 0.00 0.00 0.00 0.00 0.00 Tx Antenna input PSD dBW/Hz -56.50 -56.50 -56.50 -56.50 -56.50 -56.50 Free Space Loss (EOC) dB 212.79 212.79 212.79 212.79 212.79 212.79 Atmospheric and other losses dB 2.00 2.00 2.00 2.00 2.00 2.00 Satellite G/T dB/K 8.0 8.0 8.0 8.0 8.0 8.0 C/N Thermal dB 30.87 30.87 30.87 30.87 30.87 30.87 C/I Adj. Satellite dB 52.11 52.11 52.11 52.11 52.11 52.11 C/I X-Pol dB 30.00 30.00 30.00 30.00 30.00 30.00 C/I U/L dB 29.97 29.97 29.97 29.97 29.97 29.97 C/(N+I) Up Link dB 27.39 27.39 27.39 27.39 27.39 27.39 Down-Link Miami Clear Sky Rain EIRP density dBW/Hz -13.8 -13.8 -13.8 -13.8 -13.8 -13.8 EIRP per carrier dBW 60.00 56.99 52.22 60.00 56.99 52.22 Frequency GHz 17.50 17.50 17.50 17.50 17.50 17.50 Free Space Loss + atmospheric loss 1 dB dB 210.71 210.71 210.71 210.71 210.71 210.71 Rain Fade dB 0.00 0.00 0.00 7.00 7.00 7.00 Rain-induced system noise temperature K 0.00 0.00 0.00 232.14 232.14 232.14 Rain induced Rx system temp increase dB 0.00 0.00 0.00 3.35 3.35 3.35 Earth Station Receive System G/T dB/K 13.34 13.34 13.34 13.34 13.34 13.34 RX Antenna Gain dBi 36.45 36.45 36.45 36.45 36.45 36.45 RX Antenna diameter m 0.45 0.45 0.45 0.45 0.45 0.45 Delta SL(Sidelobe level) dB 0.00 0.00 0.00 0.00 0.00 0.00 Input Loss dB 0.10 0.10 0.10 0.10 0.10 0.10 Antenna Noise Temperature K 45.00 45.00 45.00 45.00 45.00 45.00 LNA Noise Temperature K 155.00 155.00 155.00 155.00 155.00 155.00 C/N Thermal including rain effect dB 17.44 17.44 17.44 7.09 7.09 7.09 C/I Adj-Sat dB 22.51 22.51 22.51 22.51 22.51 22.51 C/I Cross Pol dB 30.00 30.00 30.00 30.00 30.00 30.00 C/I Sat-Intmd dB 30.00 17.00 17.00 30.00 17.00 17.00 C/I D/L dB 21.18 15.76 15.76 21.18 15.76 15.76 C/(N+I) Down Link dB 15.91 13.50 13.50 6.92 6.54 6.54 Overall Link C/(N+I) total dB 15.61 13.33 13.33 6.88 6.50 6.50 C/I total dB 20.64 15.59 15.59 20.64 15.59 15.59 Required Eb/No dB 3.25 3.25 3.25 3.25 3.25 3.25 Required C/Ne dB 4.22 4.22 4.22 4.22 4.22 4.22 Link Margin dB 11.39 9.11 9.11 2.67 2.28 2.28 Telstar-RDBS1


Document Created: 2008-09-12 15:56:12
Document Modified: 2008-09-12 15:56:12
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