Attachment Schedule S document

This document pretains to SES-MFS-20070530-00731 for Modification w/ Foreign Satellite (earth station) on a Satellite Earth Station filing.

IBFS_SESMFS2007053000731_572544

TELEMETRY (Faded)

PARAMETER                        UNITS       SPOT        OMNI
Frequency                        GHz            11.7       11.7
 (Worst Case for Tx Ant)
Range                            km           39,347      39,347
Telemetry EIRP                   dBW            17.5          7.5
Range loss                       dB/m²        -162.9      -162.9
Rain Fade                        dB              -1.2        -1.2
Scintillation                    dB              -0.2        -0.2
Co-polarization Inclined Orbit   dB              -0.1        -0.1
  Mismatch
Tracking Gain                    dB             -0.1        -0.1
Isotropic gain                   dB            -42.6       -42.6
Clear Sky GW Antenna G/T         dB/ºK          33.8        33.8
G/T Degradation Due to Fade      dB             -1.2        -1.2
Boltzmann’s Constant             dBW/Hz·ºK     228.6       228.6
Received C/No                    dB·Hz          71.6        61.6
Received C/Io                    dB·Hz          71.6        61.6
Received C/(No+Io)               dB·Hz          68.6        58.6

Data Rate                        kbps              4           1
TM Mod Index                     radians         0.9         0.9
Data Rate                        dB·Hz            36         30
Mod loss                         dB              3.9         3.9
Implementation loss              dB                3           3
Theoretical Eb/No (BER 1E-       dB·Hz          10.8        10.8
6)
Required C/No                    dB·Hz          53.7         48
Faded Margin                     dB             14.9        10.6


COMMAND (Faded)

PARAMETER                        UNITS       SPOT        OMNI
Frequency (Worst Case)           GHz            14.0        14.5
Range                            km           39.347      39.347
Uplink EIRP                      dBW              68          83
Range loss                       dB/m²        -162.9      -162.9
Rain Fade                        dB                -2          -2
Scintillation                    dB              -0.2        -0.2
Co-polarization Inclined Orbit   dB              -0.1        -0.1
 Mismatch
Tracking Gain                    dB               -0.3       -0.3
PFD                              dBW/m²         -97.5       -82.5
Required PFD                     dBW/m²          -100         -85
Link Margin                      dB                2.5        2.5



Document Created: 2007-06-08 10:39:21
Document Modified: 2007-06-08 10:39:21

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