Attachment Schedule S document

This document pretains to SES-MFS-20051202-01665 for Modification w/ Foreign Satellite (earth station) on a Satellite Earth Station filing.

IBFS_SESMFS2005120201665_469048

Table A.12-6 – Link Budget for Signaling Forward Link to Class-3 User Terminal
                     (50 kHz bandwidth; Regional Beam)


  General                                          Unit
      User terminal type                           -                    Class-3
      Modulation ID / Designator                   -            C3F3/ 50K0G7W
      Data rate (kbps)                             (kbps)                  49.2
      Coding rate                                  -                      0.796
      Modulation                                   -                     QPSK
      Carrier bandwidth                            (kHz)                     42
      Allocated bandwidth                          (kHz)                     50
  Uplink
      Frequency                                    (GHz)                    6.5
      SAS elevation angle                          (deg)                    5.0
      SAS EIRP towards satellite                   (dBW)                   61.0
      Path loss                                    (dB)                   200.9
      Mean Atmospheric loss                        (dB)                     0.4
      Satellite G/T                                (dB/K)                 -10.4
      Boltzmann Constant                           (dBW/K/Hz)            -228.6
      Up-path C/No                                 (dBHz)                  77.9
  Downlink
      Frequency                                    (GHz)                    1.5
      User terminal elevation angle                (deg)                   90.0
      Satellite EIRP                               (dBW)                   33.2
      Path loss                                    (dB)                   188.4
      Mean Atmospheric loss                        (dB)                     0.1
      User terminal G/T                            (dB/K)                 -16.9
      Boltzmann Constant                           (dBW/K/Hz)            -228.6
      Down-path C/No                               (dBHz)                  56.4
  Total
      Mean satellite C/IMo                         (dBHz)                  65.8
      Co-Channel Interference                      (dBHz)                  70.0
      Adjacent satellite interference allocation   (dB)                     1.0
      Mean Overall C/No                            (dBHz)                  54.7
      Mean Overall C/N                             (dB)                     8.5
  Margin
      C/N objective                                (dB)                     5.4
      C/N margin                                   (dB)                     3.1



Document Created: 2005-12-05 13:42:31
Document Modified: 2005-12-05 13:42:31

© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC