Attachment Schedule S document

This document pretains to SAT-MOD-20060821-00091 for Modification on a Satellite Space Stations filing.

IBFS_SATMOD2006082100091_522002

          EUR-SSA TV/FM

Edge of coverage EUR (dB)                6.0
Edge of coverage SSA (dB)                4.0


             Carrier parameters

Dispersal Bandwidth (MHz)                 2
Dispersal Bandwidth (dB-Hz)           63.01
(C/N+I) - Total Required (dB)          12.0


             Uplink parameters



Uplink Frequency (MHz)                14250
Tx antenna Input power (dBW)            50.0
Input power density (dBW/Hz)           -46.0
Tx Antenna Diameter (Metres)            4.50
Tx Antenna Efficiency                   0.65
Tx Antenna Gain (dB)                    54.7
Mispointing loss (dB)                    0.5
Atmospheric loss (dB)                    0.3
Uplink Path loss (dB)                 207.9
Uplink Rain Attenuation (dB)             0.0
Max. Satellite antenna G/T (dB/K)        8.0
(C/I)Up-Intrasystem (dB)               30.0
(C/I)Up-ASI (dB)                       34.1
                                          -
Boltzmanns constant                   228.6
(C/N)Uplink Thermal (dB)               30.5
C/(Nthermal+NASI+Nintrasystem) (dB)    26.4


           Downlink parameters



Downlink Frequency (MHz)              11500
Beam peak EIRP density (dBW/Hz)        -18.3
Downlink EIRP/Carrier (dBW)             44.7
Downlink EIRP/Carrier at EOC (dBW)      40.7
Rx E/S Antenna Diameter (Metres)        4.50
Rx Antenna Efficiency                   0.65


Rx Antenna Gain (dB)                   52.8
Rx System Noise temp (K)              110.0
Rx E/S G/T (dB/K)                      32.4
Antenna mispointing error (dB)          0.5
Atmospheric loss (dB)                   0.3
Downlink Path loss (dB)               206.1
Downlink Rain Attenuation (dB)          0.0
(C/I)Dn Intra-system (dB)              30.0
(C/I)Down-ASI (dB)                     32.7
(C/N)Downlink Thermal (dB)             19.3
C/(Nthermal+NASI+Nintrasystem) (dB)    18.8


                  End-to-End



(C/N+I) - Total Actual (dB)            18.1
(C/N+I) - Total Required(dB)           12.0
Margin (dB)                             6.1



Document Created: 2006-08-23 13:42:03
Document Modified: 2006-08-23 13:42:03

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