Attachment Schedule S DOC 20

This document pretains to SAT-AMD-20100602-00120 for Amended Filing on a Satellite Space Stations filing.

IBFS_SATAMD2010060200120_821819

General: Units Clear Sky Faded Emission Designator 2M07G7D 2M07G7D Data Rate kbit/s 1905.0 1905.0 Modulation QPSK QPSK Coding Rate 0.6642 0.6642 Carrier Bandwidth kHz 2065 2065 Uplink Frequency GHz 29.8 29.8 Downlink Frequency GHz 20 20 Uplink Elevation Angle degrees 35 35 Downlink Elevation Angle degrees 35 35 Uplink: Tx E/S Antenna Diameter m 0.95 0.95 Tx E/S Power to Antenna W 3.7 3.7 Tx E/S Antenna Gain dBi 47.6 47.6 Tx E/S EIRP per Carrier dBW 53.2 53.2 Tx E/S Antenna Pointing Loss dB 0.5 0.5 Atmospheric and Rain Losses dB 0.5 3.5 Free Space Loss dB 213.6 213.6 G/T toward Tx E/S (-3 dB) dB/K 3.5 3.5 C/I - Intra-system dB 30.0 30.0 Downlink: EIRP per Carrier towards Rx E/S (-3 dB) dBW 36.6 33.6 Atmospheric and Rain Losses dB 0.5 7.7 Free Space Loss dB 210.2 210.2 Rx E/S Antenna Pointing Loss dB 0.8 0.8 Rx E/S Antenna Diameter m 7.3 7.3 Rx E/S Antenna Gain dBi 61.8 61.8 Rx E/S G/T dB/K 38.6 35.4 System Noise Temp (LNA+Sky) K 210 438 C/I - Intra-system dB 16.0 16.0 End-to-End: C/N - Thermal Uplink dB 8.4 5.4 C/I Up - ASI - 2 degree spacings dB 22.5 19.5 C/I Up - ASI from Intelsat at 89W dB 13.8 10.8 C/N - Thermal Downlink dB 29.9 16.6 C/I Down - ASI - 2 degree spacings dB 26.8 26.8 C/I Down - ASI from Intelsat at 89W dB 20.5 20.5 C/(N+I) - Total Actual dB 6.4 3.5 C/N - Required dB 3.5 3.5 Excess Margin dB 2.9 0.0


Document Created: 2010-06-11 09:28:37
Document Modified: 2010-06-11 09:28:37
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