Attachment Schedule S document

This document pretains to SAT-LOI-20080107-00006 for Letter of Intent on a Satellite Space Stations filing.

IBFS_SATLOI2008010700006_615664

Link Parameters Clear Sky Faded (- 3dB Contour) (-3 dB Contour) General: Emission Designator 125MG7W 125MG7W Data Rate (Mbps) 144 144 Modulation QPSK QPSK Coding Rate 0.691 0.691 Carrier Bandwidth (MHz) 125 125 Downlink Frequency (MHz) 20,000 20,000 Link Geometry: Elevation Angle (degrees) 30.0 30.0 Rx E/S Range to Satellite (km) 38,612 38,612 Downlink: EIRP per Carrier towards Rx E/S (dBW) 62.0 62.0 Atmospheric and Rain Losses (dB) 0.4 24.9 Free Space Loss (dB) 210.2 210.2 Rx E/S Antenna Diameter (m) 7.30 7.30 Antenna Mis-pointing Error (dB) 0.50 0.50 Rx E/S Antenna Gain (dB) 61.5 61.5 Rx E/S G/T (dB/K) 37.1 34.0 System (LNA+Sky) Noise Temp. (K) 275 554 (Eb/No) - Thermal Downlink (dB) 35.0 7.5 (Eb/Io) - (ASI) (dB) 34.6 34.6 (Eb/No+Io) - Total Actual (dB) 31.8 7.4 (Eb/No+Io) - Total Required (dB) 5.5 5.5 Excess Margin (dB) 26.3 1.9 Availabilty (%) N/A 99.99


Document Created: 2008-01-15 15:17:23
Document Modified: 2008-01-15 15:17:23
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