Attachment Schedule S DOC 12 SAT-MOD-20100412-00075

Attachment Schedule S DOC 12

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

IBFS_SATMOD2010041200075_810409

MSAT DATA1 Carrier EOC Link Budget
FORWARD RETURN
PARAMETER UNITS (Hub to User) (User to
Hub)
Noise Bandwidth kHz 168 168
Boltzmann’s constant dBW/Hz·K -228.6 -228.6
UPLINK Clear Clear
Frequency GHz 13 1.64
Earth Station EIRP dBW 55.4 6.5
Body Shielding Loss dB x 0
Polarization Loss dB x -0.5
Free Space Loss dB -206.7 -188.8
Uplink Fade dB 0 0
Satellite Antenna Gain, EOC dBi 29 29
Received Carrier Power dBW -122.3 -153.78
Satellite G/T dB/K -1 5
Intersystem Interference
Allowance dB 0.5 1

C/No dB·Hz 75.8 49.82

C/Imo dB·Hz 74.3 76.3

Satellite C/(No+Io) dB·Hz 71.9 49.8
DOWNLINK
Frequency GHz 1.55 11
Satellite Active Gain dB 123.3 122
Satellite Antenna Gain, EOC dBi 29 29
Satellite EOC EIRP dBW 30 -2.78
Free Space Loss dB -188.5 -205.2
Downlink Fade dB x 0
Earth Station G/T dB/K -25.3 36.5
Interference Allowance dB 1 0.5
C/No dB·Hz 43.8 56.62
LINK
Link C/(No+Io) dB·Hz 43.8 49.0
Required C/No dB-Hz 41.2 41.2
Margin dB 2.6 7.8

Document Created: 2010-04-13 12:47:21
Document Modified: 2010-04-13 12:47:21

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