Attachment Schedule S document

This document pretains to SAT-LOA-20090528-00060 for Application to Launch and Operate on a Satellite Space Stations filing.

IBFS_SATLOA2009052800060_714247

Link Parameters                                 Units     6M33G7W

Uplink frequency                                 GHz         6.20
Downlink frequency                               GHz         4.00
User data rate                                   kbit/s    8448.0
Modulation                                                 QPSK
Total coding rate                                           0.801
Carrier bandwidth                                kHz       6330.0
Uplink:
Nominal E/S e.i.r.p. per carrier                 dBW        57.2
Earth station diameter                             m         4.5
Earth station gain                                dBi       47.5
Uplink input power per carrier                   dBW        9.7
Uplink input power density                      dBW/Hz     -58.3
Atmospheric loss                                  dB        0.1
Free space path loss                              dB       200.0
G/T satellite (-3dB contour)                     dB/K        1.2
C/N thermal uplink                                dB        18.9
C/I XPOL, ACI, IM, ASI                            dB        11.5
C/(N+I) uplink                                    dB        10.8
Downlink:
Satellite e.i.r.p. per carrier (-3dB contour)    dBW       25.2
Atmospheric loss                                  dB        0.1
Free space path loss                              dB       196.2
Earth station diameter                             m         7.0
Earth station gain                                dBi       47.5
Noise temperature                                  K       120.0
Earth station G/T                                dB/K       26.7
C/N thermal downlink                              dB        16.2
C/I XPOL, ACI, IM, ASI                            dB        12.9
C/(N+I) downlink                                  dB        9.0
Overall:
C/(N+I) overall                                   dB        6.8
C/(N+I) required                                  dB        5.8
System Margin                                     dB        1.0



Document Created: 2009-05-29 13:28:06
Document Modified: 2009-05-29 13:28:06

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