Attachment Schedule S DOC 7

This document pretains to SAT-LOI-20140204-00015 for Letter of Intent on a Satellite Space Stations filing.

IBFS_SATLOI2014020400015_1034927

General:                              Units    Clear Sky    Faded
    Emission Designator                        782KG7D     782KG7D
    Data Rate                         kbit/s     312.5       312.5
    Modulation                                   BPSK        BPSK
    Coding Rate                                 0.5000      0.5000
    Carrier Bandwidth                 kHz       781.25      781.25
    Uplink Frequency                  GHz        29.75       29.75
    Downlink Frequency                GHz        19.95       19.95
Uplink:
    Tx E/S Antenna Diameter             m       0.67         0.67
    Tx E/S Power to Antenna            W         1.7          1.7
    Tx E/S Antenna Gain                dBi      44.4         44.4
    Tx E/S EIRP per Carrier           dBW       46.7         46.7
    Tx E/S Antenna Pointing Loss       dB        0.5          0.5
    Atmospheric and Rain Losses        dB        0.5         11.4
    Free Space Loss                    dB       213.6       213.6
    G/T toward Tx E/S                 dB/K      18.5         18.5
    C/I - Intra-system                 dB       15.3         15.3
Downlink:
    EIRP per Carrier towards Rx E/S   dBW       30.1         19.2
    Atmospheric and Rain Losses        dB        0.5         14.0
    Free Space Loss                    dB       209.9       209.9
    Rx E/S Antenna Pointing Loss       dB        0.6          0.6
    Rx E/S Antenna Diameter             m        7.3          7.3
    Rx E/S Antenna Gain                dBi      61.5         61.5
    Rx E/S G/T                        dB/K      38.0         34.4
    System Noise Temp (LNA+Sky)         K        250         517
    C/I - Intra-system                 dB       13.3         13.3
End-to-End:
    C/N - Thermal Uplink               dB        21.2       10.3
    C/I Up - ASI                       dB        19.4        8.5
    C/N - Thermal Downlink             dB        27.8       -0.2
    C/I Down - ASI                     dB        28.0       28.0
    C/(N+I) - Total Actual             dB        10.1       -1.3
    C/N - Required                     dB        -1.3       -1.3
    Excess Margin                      dB        11.4        0.0



Document Created: 2014-02-11 10:29:27
Document Modified: 2014-02-11 10:29:27

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