Attachment Schedule S DOC 6

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

IBFS_SATLOA2011122300248_932137

General: Units Clear Sky Faded Emission Designator 612KG7W 612KG7W Data Rate Mbit/s 0.87 0.87 Modulation QPSK QPSK Coding Rate 0.8869 0.8869 Carrier Bandwidth MHz 0.6 0.6 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 1.0 1.0 Tx E/S Antenna Gain dBi 45.6 45.6 Tx E/S EIRP per Carrier dBW 45.6 45.6 Tx E/S Antenna Pointing Loss dB 0.5 0.5 Atmospheric and Rain Losses dB 0.5 8.1 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 18.4 18.4 Downlink: EIRP per Carrier towards Rx E/S dBW 35.9 28.3 Atmospheric and Rain Losses dB 0.5 7 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 28.7 System Noise Temp (LNA+Sky) K 250 461 C/I - Intra-system dB 15.7 15.7 End-to-End: C/N - Thermal Uplink dB 21.5 13.9 C/I Up - ASI dB 20.1 12.5 C/N - Thermal Downlink dB 27.6 10.9 C/I Down - ASI dB 29.2 21.6 C/(N+I) - Total Actual dB 12.1 6.5 C/N - Required dB 6.5 6.5 Excess Margin dB 5.6 0.0


Document Created: 2012-01-04 09:33:14
Document Modified: 2012-01-04 09:33:14
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