Attachment Schedule S DOC 6

This document pretains to SAT-MOD-20150309-00010 for Modification on a Satellite Space Stations filing.

IBFS_SATMOD2015030900010_1081656

Link Parameters                                 Units    36M0G7W

Uplink frequency                                 GHz       6.18
Downlink frequency                               GHz       3.95
Modulation                                                8PSK
Carrier bandwidth                                kHz      36000
Uplink:
Nominal E/S e.i.r.p. per carrier                 dBW      75.0
Earth station diameter                             m       6.1
Earth station gain                                dBi     50.1
Uplink input power per carrier                   dBW      24.9
Uplink input power density                      dBW/Hz    -50.6
Atmospheric loss                                  dB       0.1
Free space path loss                              dB      200.2
G/T satellite (-3 dB contour)                    dB/K      0.9
C/N thermal uplink                                dB      29.4
C/I XPOL, ACI, ASI                                dB      18.2
C/(N+I) uplink                                    dB      17.9
Downlink:
Satellite e.i.r.p. per carrier (-3dB contour)    dBW      40.1
Atmospheric loss                                  dB       0.1
Free space path loss                              dB      196.3
Earth station antenna pointing loss               dB       0.3
Earth station diameter                             m       4.5
Earth station gain                                dBi     43.6
Earth station G/T                                dB/K     23.6
C/N thermal downlink                              dB      20.8
C/I XPOL, ACI, IM, ASI                            dB      18.1
C/(N+I) downlink                                  dB      14.0
Overall:
C/(N+I) overall                                  dB        12.5
C/(N+I) required                                 dB        8.8
Margin                                           dB        3.7



Document Created: 2015-03-30 16:06:23
Document Modified: 2015-03-30 16:06:23

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