Attachment Schedule S DOC 12

This document pretains to SAT-PPL-20121218-00217 for Permitted List on a Satellite Space Stations filing.

IBFS_SATPPL2012121800217_979506

Link Parameters                                  Units    1M34G7W

Uplink frequency                                  GHz      14.18
Downlink frequency                                GHz      11.88
User data rate                                   kbit/s    1544
Modulation                                                 QPSK
Total coding rate                                          0.691
Number of carriers                                          22
Carrier bandwidth                                 kHz      1340
Uplink:
Nominal E/S e.i.r.p. per carrier                 dBW        54.8
Earth station diameter                             m        1.2
Earth station gain                                dBi       43.2
Uplink input power per carrier                   dBW        11.6
Uplink input power density                      dBW/Hz     -49.6
Atmospheric loss                                  dB        0.1
Free space path loss                              dB       207.2
G/T satellite (-3 dB contour)                    dB/K       -0.4
C/N thermal uplink                                dB        14.4
Downlink:
Satellite e.i.r.p. per carrier (-3dB contour)    dBW        29.8
Atmospheric loss                                  dB        0.1
Free space path loss                              dB       205.7
Earth station diameter                             m        1.8
Earth station gain                                dBi       45.2
Noise temperature                                  K       120.0
Earth station G/T                                dB/K       24.4
C/N thermal downlink                              dB        15.7
Adjacent Satellite 1:
Orbital separation                              degrees    1.85
Uplink input power density                      dBW/Hz     -45.0
Downlink e.i.r.p. density                       dBW/Hz     -23.0
Adjacent Satellite 2:
Orbital separation                              degrees    2.05
Uplink input power density                      dBW/Hz     -45.0
Downlink e.i.r.p. density                       dBW/Hz     -23.0
Link Degradations:
C/I IM, XPOL, ACI                                 dB        16.6
C/I uplink ASI                                    dB        14.8
C/I downlink ASI                                  dB        12.9
Overall:
C/(N+I) overall                                   dB        7.7
C/(N+I) required                                  dB        5.7
Margin                                            dB        2.0



Document Created: 2013-01-02 09:06:22
Document Modified: 2013-01-02 09:06:22

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