Attachment Off Axis calculation

This document pretains to SES-LIC-20100217-00203 for License on a Satellite Earth Station filing.

IBFS_SESLIC2010021700203_801916

 ITU Off-Aixs EIRP Mask Calculation
                     BUC (W)       3.5    5
                  Bandwidth (kHz) 1250   625

                                  Actual Actual
                  Tx Gain
Theta[d   ITU             Tx Gain  EIRP   EIRP
                  (linear
  eg]     mask             (dBi) (dBW/4 (dBW/4
                   pole)
                                   kHz)   kHz)
 1.00     31.74     24.12  27.12    7.61  12.17
 2.00     24.77     23.24  26.24    6.74  11.30
 3.00     20.37     20.07  23.07    3.56   8.12
 4.00     17.25     17.68  20.68    1.17   5.73
 5.00     14.83     10.67  13.67   -5.84  -1.28
 6.00     12.85      5.28    8.28 -11.23  -6.67
 7.00     11.17    -11.22   -8.22 -27.73 -23.17
 8.00     11.30     -1.49    1.51 -18.00 -13.44
 9.00     11.30      4.64    7.64 -11.87  -7.31
10.00     10.30      6.12    9.12 -10.39  -5.83
11.00      9.27      6.97    9.97  -9.54  -4.98
12.00      8.32      6.25    9.25 -10.26  -5.70
13.00      7.45      1.97    4.97 -14.54  -9.98
14.00      6.65     -1.91    1.09 -18.42 -13.86
15.00      5.90     -7.28   -4.28 -23.79 -19.23
16.00      5.20     -6.01   -3.01 -22.51 -17.96
17.00      4.54     -8.47   -5.47 -24.98 -20.42
18.00      3.92    -11.40   -8.40 -27.90 -23.35
19.00      3.33     -2.89    0.11 -19.40 -14.84
20.00      2.77     -0.43    2.57 -16.94 -12.38
21.00      2.24      1.26    4.26 -15.25 -10.69
22.00      1.74      0.81    3.81 -15.70 -11.14
23.00      1.26     -1.91    1.09 -18.42 -13.86
24.00      0.79     -3.16   -0.16 -19.66 -15.10
25.00      0.35     -3.98   -0.98 -20.49 -15.93
26.00     -0.07     -4.18   -1.18 -20.69 -16.13
27.00     -0.48     -6.90   -3.90 -23.41 -18.85
28.00     -0.88     -7.93   -4.93 -24.44 -19.88
29.00     -1.26     -2.75    0.25 -19.25 -14.69
30.00     -1.63      1.11    4.11 -15.40 -10.84
31.00     -1.98      2.25    5.25 -14.26  -9.70
32.00     -2.33      2.80    5.80 -13.71  -9.15
33.00     -2.66      3.12    6.12 -13.38  -8.82
34.00     -2.99      3.09    6.09 -13.42  -8.86
35.00     -3.30      2.96    5.96 -13.55  -8.99
36.00     -3.61      2.87    5.87 -13.63  -9.08
37.00     -3.91      2.50    5.50 -14.00  -9.44
38.00     -4.19      2.29    5.29 -14.21  -9.66
39.00     -4.48      1.90    4.90 -14.61 -10.05
40.00     -4.75      1.85    4.85 -14.66 -10.10
41.00     -5.02      2.09    5.09 -14.42  -9.86


  42.00   -5.28    2.23     5.23    -14.28    -9.72
  43.00   -5.54    2.28     5.28    -14.23    -9.67
  44.00   -5.79    2.06     5.06    -14.44    -9.88
  45.00   -6.03    1.27     4.27    -15.24   -10.68
  46.00   -6.27    0.78     3.78    -15.73   -11.17
  47.00   -6.50    -0.36    2.64    -16.87   -12.31
  48.00   -6.73    -0.99    2.01    -17.49   -12.93

Off-axis Mask Maximum EIRP Density Specification
                                          Theta[deg]
          26.3-25log(theta)                  1~7
                 5.3             dBW/4kHz 7 ~ 9.2
          29.3-25log(theta)                9.2 ~ 48


 5
33
32 -28.52842   36.0206


7.49218 -12.50782


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Document Created: 2010-02-18 17:07:36
Document Modified: 2010-02-18 17:07:36

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