Attachment Schedule S document

This document pretains to SAT-MOD-20090819-00090 for Modification on a Satellite Space Stations filing.

IBFS_SATMOD2009081900090_733431

General:                              Units    Clear Sky    Faded
   Emmission Designator                        6M25G7D     6M25G7D
   Data Rate                          kbit/s    8750.0      8750.0
   Modulation                                   8-PSK       8-PSK
   Coding Rate                                  0.5833      0.5833
   Carrier Bandwidth                   kHz       6250        6250
   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         0.67       0.67
   Tx E/S Power to Antenna             W           2.8        2.8
   Tx E/S Antenna Gain                 dBi        44.4       44.4
   Tx E/S EIRP per Carrier            dBW         48.9       48.9
   Tx E/S Antenna Pointing Loss        dB          0.5        0.5
   Atmospheric and Rain Losses         dB          0.5       4.9
   Free Space Loss                     dB        213.6      213.6
   G/T toward Tx E/S                  dB/K        19.5       19.5
   C/I - Intra-system                  dB        14.3        14.3
Downlink:
   EIRP per Carrier towards Rx E/S    dBW         39.2       34.8
   Atmospheric and Rain Losses         dB          0.5         4
   Free Space Loss                     dB        210.1      210.1
   Rx E/S Antenna Pointing Loss        dB         0.55       0.55
   Rx E/S Antenna Diameter              m          7.3       7.3
   Rx E/S Antenna Gain                 dBi        61.5       61.5
   Rx E/S G/T                         dB/K        38.0       35.7
   System Noise Temp (LNA+Sky)          K         250        376
   C/I - Intra-system                  dB        13.3        13.3
End-to-End:
   C/N - Thermal Uplink                dB        15.4        11.0
   C/I Up - ASI                        dB        12.5        12.5
   C/N - Thermal Downlink              dB        27.6        17.5
   C/I Down - ASI                      dB        27.8        27.8
   C/(N+I) - Total Actual              dB         7.6         6.2
   C/N - Required                      dB         6.2         6.2
   Excess Margin                       dB         1.4         0.0



Document Created: 2009-08-20 15:29:57
Document Modified: 2009-08-20 15:29:57

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