Attachment Schedule S DOC 5

This document pretains to SAT-LOA-20111223-00248 for Application to Launch and Operate on a Satellite Space Stations filing.

IBFS_SATLOA2011122300248_932138

General: Units Clear Sky Faded Emission Designator 1M22G7W 1M22G7W Data Rate Mbit/s 1.95 1.95 Modulation 8-PSK 8-PSK Coding Rate 0.6642 0.6642 Carrier Bandwidth MHz 1.2 1.2 Uplink Frequency GHz 29.75 29.75 Downlink Frequency GHz 19.95 19.95 Uplink Elevation Angle degrees 35 35 Downlink Elevation Angle degrees 35 35 Uplink: Tx E/S Antenna Diameter m 0.74 0.74 Tx E/S Power to Antenna W 2.0 2.0 Tx E/S Antenna Gain dBi 45.6 45.6 Tx E/S EIRP per Carrier dBW 48.6 48.6 Tx E/S Antenna Pointing Loss dB 0.5 0.5 Atmospheric and Rain Losses dB 0.5 7.9 Free Space Loss dB 213.6 213.6 G/T toward Tx E/S (-3 dB) dB/K 19 19 C/I - Intra-system dB 20.9 20.9 Downlink: EIRP per Carrier towards Rx E/S dBW 38.9 31.5 Atmospheric and Rain Losses dB 0.5 6.2 Free Space Loss dB 210.1 210.1 Rx E/S Antenna Pointing Loss dB 0.5 0.5 Rx E/S Antenna Diameter m 3.5 3.5 Rx E/S Antenna Gain dBi 55.3 55.3 Rx E/S G/T dB/K 31.3 28.8 System Noise Temp (LNA+Sky) K 250 445 C/I - Intra-system dB 16.0 16.0 End-to-End: C/N - Thermal Uplink dB 21.5 14.1 C/I Up - ASI dB 20.1 12.7 C/N - Thermal Downlink dB 27.6 12.0 C/I Down - ASI dB 29.2 21.8 C/(N+I) - Total Actual dB 12.8 7.1 C/N - Required dB 7.1 7.1 Excess Margin dB 5.7 0.0


Document Created: 2012-01-04 09:33:34
Document Modified: 2012-01-04 09:33:34
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