Attachment Schedule S document

This document pretains to SAT-MOD-20050325-00075 for Modification on a Satellite Space Stations filing.

IBFS_SATMOD2005032500075_425261

                     Typical Ku-band analysis


Emission designator         36M0G7W     6M95G1W    36M0G7W 36M0G7W 100KG1W     1M35G1W
No.of phases                   4              4          8      16       4           4
Carriers/xpndr                 1              5          1       1     360          26
Carrier spacing(KHz)                       6950                        100        1350
Bandwidth(allocated), MHz      36          6.95        36      36      0.1        1.35
Throughput(Mbps)               40             8        60      110    0.056       1.544
FEC rate                      0.691        0.691      0.614   0.806   0.691       0.691
TxES pwr(W)                   1000           50       1000    1000      10          50
TxES pwr(dBW)                 30.0         17.0       30.0    30.0     10.0        17.0
Antenna feed loss(dB)           -1           -1         -1      -1      -1          -1
TxES antenna dia (m)           6.1          3.7        6.1     6.1     1.8         3.7
Antenna gain(dBi)             57.2         52.8       57.2    57.2    46.6        52.8
TxES EIRP(dBW)                87.2         69.8       87.2    87.2     56.6        69.8
Uplink rain loss(dB)            -2           -2         -2      -2      -2          -2
UL free space loss(dB)       -207.5       -207.5     -207.5  -207.5  -207.5      -207.5
Satellite G/T(dB/K)             -2           -2         -2      -2      -2          -2
C/N(UL, thermal), dB          27.7         17.5       27.7    27.7    22.7        24.6
C/I, UL(dB)                    20            20        20       20      20          20
C/(N+I), UL(dB)               19.3         15.5       19.3    19.3     18.1        18.7

Satellite EIRP, peak(dBW)      41           43        43       43       43        43
Carrier EIRP(dBW)             41.0         32.0      43.0     43.0     13.4      24.9
DL free space loss(dB)       -206.3       -206.3    -206.3   -206.3   -206.3    -206.3
DL rainloss(dB)                -3           -3        -3       -3       -3        -3
RxES dia(m)                    2.4          2.4       2.4      7.6      2.4       2.4
RxES gain(dBi)                47.5         47.5      47.5     57.5     47.5      47.5
RxES G/T(dB/K)                25.6         25.6      25.6     35.6     25.6      25.6
C/N(DL, thermal), dB          10.3          8.5      12.3     22.3      8.3       8.4
C/I, DL(dB)                    18           18        18       28       18        18
C/(N+I), DL(dB)                9.7          8.0      11.3     21.3      7.9       8.0
C/(N+I), total(dB)             9.2          7.3      10.7     17.2      7.5       7.6
C/N required(dB)               6.8          6.8       9.9     16.2      6.8       6.8
Margin (dB)                    2.4          0.5       0.8      1.0      0.7       0.8


          T:150


36M0F3F

   1

  36


  450
  26.5
   -1
   7.6
  59.1
  85.6
   -2
 -207.5
   -2
  26.1
   25
  22.5

   38
  38.0
 -206.3
   -3
   5.5
  54.7
  32.8
  14.5
   20
  13.5
  12.9
   12
   0.9



Document Created: 2005-03-31 08:56:17
Document Modified: 2005-03-31 08:56:17

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