Attachment Schedule S GXT

This document pretains to SAT-PPL-20040402-00073 for Permitted List on a Satellite Space Stations filing.

IBFS_SATPPL2004040200073_383022

HISPASAT-LINK BUDGET
DIGITAL SERVICES


REF. LINK
TRANSPONDER Nº
SATELLITE                                           AMAZONAS          Rain              Rain
                                                     Clear Sky         up              down




GENERAL DATA
Transponder bandwidth(MHz)                              36
carrier type                                          outbound
Modulation                                             8-psk
Information rate (Kb/s)                                11300      OVERHEAD                 15/16
FEC                                                     2/3      Reed Solomon           67/73
bandwidth occupied (KHz)                              7879.64
BER                                                   1.00E-07
Eb/No (dB)                                              5.5       Nº portadoras
LINEALIZADOR (0=NO, 1=SI)                                0            BW                POT
Nº of carriers                                          3.00          3.92              4.93
IBO total (dB)                                          7.00
OBO total (dB)                                         3.373
C/I intermodulation                                    15.741
Occupation factor                                       1.32
availability (% )                                      99.50
satellite longitude                                     -61




UPLINK
E/T Tx Name                                          new York
E/T Tx (degrees E) Longitude                           -74.00
E/T Tx (degrees N) latitude                            40.75
E/T Tx (m) Altitude                                    100.00
Uplink Frecuency (GHz)                                 14.00
EIRP E/T Tx.(dBW)                                      68.10


E/T Tx example
HPA (W)                                     20.00
HPA-antena (dB) loss                        0.20    ES off axis psd (dBW/Hz)
Ant. gain (dB)                              53.00      -53.87
Ant. Diameter (m)                           3.70


Polarization discrim (dB)                              30.00
Accuracy polarization(º)                                0.10
% unavailability                                                    0.13000
Rain atten.                                                           3.08
Atmosp. Atten. loss (dB)                                0.20
aiming error loss (dB)                                  0.30
sky loss (dB)                                          206.90
D.F.P. (dBW/m2)                                        -97.93       -101.01
saturation D.F.P.in the BEAM CENTER (dBW/m2)-84.00
Back-off Input (dB)                                    13.93          17.01
Geogr. advantage (dB)                                  -3.00
G/T satellite in the BEAM CENTER (dB/K)                 4.70
C/N up (dB)                                            22.03          18.95
C/I cochannel up(dB)                                   18.34          15.26
C/(N+I without other interf. satellites up) (dB)       15.59          12.51
psd Interference from satellite 2º(dBW/Hz)             -50.00
C/I with other interf. Satelllites 2º up (dB)          27.66          24.58
c/(N+I) with other interf. Satelllites up (dB)         15.33          12.25
Xpolar Interference excess (dB)                         7.0




                                                                      Rain              rain
                                                     Clear sky         up              down


DOWNLINK


E/T Rx Name                                           MIAMI
E/T Rx (degrees E) Longitude                           -80.18
E/T Rx (degrees N) Latitude                            25.77
E/T Rx (Km) Altitude                                   100.00
Down Frecuency (GHz)                                   12.00                   SAT deirp (dBW/Hz)
EIRP satellite in the beam center (dBW)                48.00                           -31.27
Back-off output (dB)                                   10.30          13.39
Geogr. advantage (dB)                                  -5.00
% unavailability                                                                      0.37000
Rain Atten.                                                                             2.15
Atmosp. Atten. loss (dB)                                0.20
aiming error loss (dB)                                  0.30
sky loss (dB)                                          205.37
G/T E/T Rx. (dB/K)                                     30.00                           26.01
E/T Rx Example
Ant. Gain(dB)                               48.62
antenna-receptor loss(dB)                   0.10
Tlna (ºK)                                   45.00
Ta (ºK)                                     20.00
Tsyst. (ºK)                                 71.15
Ant. Diameter (m)                           2.57


Polarization discrim.(dB)                              30.00
C/N down (dB)                                          16.46          13.37            10.31
C/I cochannel down(dB)                                 21.47          21.47            21.47
C/I channel adjacent (dB)                              24.70          24.70            24.70
C/(N+I without other interf. satellites down) (dB)     12.37          9.70              8.91
deirp Interference from satellite 2º(dBW/Hz)           -30.00
C/I with other interf. Satelllites 2º down (dB)        20.88          20.88            18.73
c/(N+I) with other interf. Satelllites up (dB)         11.79          9.38              8.48
Xpolar Interference excess (dB)                         3.4




GLOBAL RESULTS


C/(N+I without other interf. satellites TOTAL) (dB) 10.68             7.87              8.07
C/(N+I with other interf. satellites) Total (dB)       10.20          7.57              7.67
Excess margin (dB)                                      0.50          0.50              0.50
Eb/No available (interf nominal)(dB)                    8.14          5.51              5.60
Eb/No request (dB)                                      5.50          5.50              5.50
Margin (nominal)(dB)                                    2.64          0.01              0.10



Document Created: 2019-04-18 20:10:36
Document Modified: 2019-04-18 20:10:36

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