Attachment Schedule S document

This document pretains to SES-MFS-20060811-01347 for Modification w/ Foreign Satellite (earth station) on a Satellite Earth Station filing.

IBFS_SESMFS2006081101347_519101

WildBlue Link Budget
   (Gateway-to-Subscriber Links)
                Link Parameters                                 Clear Sky    Faded D/L
                                                               (New York)   (New York)


Link Geometry:
   Tx E/S Range to Satellite                          (km)       38,588       38,588
   Rx E/S Range to Satellite                          (km)       39,300       39,300
Uplink (per carrier):
   Carrier Frequency                                  (MHz)      28,350       28,350
   Tx E/S Antenna Diameter                            (m)          8.1          8.1
   Tx E/S Power to Antenna per Carrier                (W)          2.9          2.9
   Tx E/S Antenna Gain                                (dB)         65.4        65.4
   Tx E/S EIRP per Carrier                            (dBW)       70.0         70.0
   Atmospheric and Other Losses                       (dB)         1.2          1.2
   Free Space Loss                                    (dB)        213.2        213.2
Satellite:
   G/T towards Tx E/S                                 (dB/K)      11.5         11.5
   Linear EIRP towards beam peak with OPBO            (dBW)       62.6         62.6
   EIRP per Carrier towards Rx E/S                    (dBW)       52.9         52.9
Downlink (per carrier):
   Carrier Frequency                                  (MHz)      19,950       19,950
   Atmospheric and Other Losses                       (dB)         0.8          6.9
   Free Space Loss                                    (dB)        210.3        210.3
   Rx E/S Antenna Diameter                            (m)         0.66         0.66
   Antenna Mis-pointing Loss                          (dB)        0.10         0.10
   Rx E/S Antenna Gain (incl. feed losses)            (dBi)       39.8         39.8
   Rx E/S G/T                                         (dB/K)       16.8         13.7
   System (LNA+Sky) Noise Temp.                       (K)          200          407
Total Link:
   Carrier Noise Bandwidth                            (kHz)      27,000       27,000
   (C/N) - Thermal Uplink                             (dB)        21.4         21.4
   (C/I) - Adjacent Satellite Uplink Interference     (dB)        27.8         27.8
   (C/N) - Thermal Downlink                           (dB)        12.7          3.6
   (C/I) - Adjacent Satellite Downlink Interference   (dB)        13.6         13.6
   (C/I) - Other Link Degradations                    (dB)        14.0         14.0
   (C/N) - Total Actual                               (dB)         8.4          3.1
   (C/N) - Total Required                             (dB)         8.3          2.9
   Excess Margin                                      (dB)         0.1          0.2



Document Created: 2006-08-14 14:07:40
Document Modified: 2006-08-14 14:07:40

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