Attachment Schedule S DOC 11

This document pretains to SAT-MOD-20100412-00075 for Modification on a Satellite Space Stations filing.

IBFS_SATMOD2010041200075_810410

MSAT Beacon Link Budget

PARAMETER                    UNITS       SPOT
Frequency                    GHz            10.7
Range                        km           39,347
AFC EIRP                     dBW               10
Range loss                   dB/m²        -162.9
Rain Fade                    dB              -1.2
Scintillation                dB              -0.2
Co-polarization Inclined     dB              -0.1
Orbit
  Mismatch
Tracking Gain                dB              -0.1
Isotropic gain               dB             -42.6
Clear Sky GW Antenna G/T     dB/ºK           33.8
G/T Degradation Due to       dB              -1.2
Fade
Boltzmann’s Constant         dBW/Hz·ºK     228.6
Received C/No                dB·Hz          64.1
Received C/Io                dB·Hz          64.1
Received C/(No+Io)           dB·Hz          61.1

Implementation loss          dB                3
Theoretical Eb/No (BER 1E-   dB·Hz          10.8
6)
Required C/No                dB·Hz          53.7
Faded Margin                 dB              7.4



Document Created: 2010-04-13 12:47:26
Document Modified: 2010-04-13 12:47:26

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