Attachment Schedule S DOC 5 SAT-LOI-20110809-00146

Attachment Schedule S DOC 5

This document pretains to SAT-LOI-20110809-00146 for Letter of Intent on a Satellite Space Stations filing.

IBFS_SATLOI2011080900146_911456

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 9.5
Free Space Loss dB 213.6 213.6
G/T toward Tx E/S dB/K 19 19
C/I - Intra-system dB 18.4 18.4
Downlink:
EIRP per Carrier towards Rx E/S dBW 35.8 26.8
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 21.8 12.8
C/I Up - ASI dB 19.4 19.4
C/N - Thermal Downlink dB 27.8 9.7
C/I Down - ASI dB 28.4 19.4
C/(N+I) - Total Actual dB 12.0 6.5
C/N - Required dB 6.5 6.5
Excess Margin dB 5.5 0.0

Document Created: 2011-08-10 13:50:37
Document Modified: 2011-08-10 13:50:37

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