Attachment Exhibit B

This document pretains to SES-MOD-20170425-00465 for Modification on a Satellite Earth Station filing.

IBFS_SESMOD2017042500465_1210844

                                                              ISAT US Inc.
                                                          FCC Form 312 Exhibit B

                                                         Plots for Swarm45 Terminal

Contained herein are the plots illustrating the compliance of the Swarm45 with the requirements
established by FCC Rule §25.138 in the SECOND REPORT AND ORDER (FCC 15-167), released
by the FCC on December 17, 2015 and effective September 19, 2016 (30 FCC Rcd 14713). The plots
refer to the frequencies listed in Table 1 below.

                                                         Swarm45 Terminal Model

                                                     Table 1 - Measurement points for plots

                                                                    Min frequency        Max frequency
                                       Tx frequencies (§25.138)       29.5 GHz             30.0 GHz

 Each plot is compared with the relevant mask derived from the FCC references above.

                      1.          Transmit Plots for terminal type Swarm45 (Compliance with FCC §25.138)

 1.1 Plots for Azimuth Co-Pol (Range: {-90 : 90} deg)

                                                          Figure 1 - Plot for 29.5 GHz

                      50


                      40


                      30


                      20
  EIRPsd (dBW/1MHz)




                      10


                       0


                      -10


                      -20


                      -30


                      -40
                            -90       -70      -50        -30        -10         10       30       50    70   90
                                                                    Azimuth (degrees)


                                                       Figure 2 - Plot for 30.0 GHz

                     50


                     40


                     30


                     20
 EIRPsd (dBW/1MHz)




                     10


                      0


                     -10


                     -20


                     -30


                     -40
                           -90   -70        -50        -30        -10          10         30       50       70   90
                                                                  Azimuth (degrees)



1.2 Plots for Azimuth Co-Pol (Range: {-10 : 10} deg)

                                                       Figure 3 - Plot for 29.5 GHz

                     50


                     40


                     30


                     20
 EIRPsd (dBW/1MHz)




                     10


                      0


                     -10


                     -20


                     -30


                     -40
                           -10   -8    -6         -4         -2          0            2        4        6    8   10
                                                                  Azimuth (degrees)


                                                         Figure 4 - Plot for 30.0 GHz

                     50


                     40


                     30


                     20
 EIRPsd (dBW/1MHz)




                     10


                      0


                     -10


                     -20


                     -30


                     -40
                           -10   -8       -6        -4            -2           0             2        4        6        8   10
                                                                       Azimuth (degrees)



1.3 Plots for Elevation Co-Pol (Range: {-10 : 70} deg)

                                                         Figure 5 - Plot for 29.5 GHz

                     50


                     40


                     30


                     20
 EIRPsd (dBW/1MHz)




                     10


                      0


                     -10


                     -20


                     -30


                     -40
                           -10        0        10            20                30                40       50       60       70
                                                                       Elevation (degrees)


                                                              Figure 6 - Plot for 30.0 GHz

                     50


                     40


                     30


                     20
 EIRPsd (dBW/1MHz)




                     10


                      0


                     -10


                     -20


                     -30


                     -40
                           -10        0             10            20           30            40           50       60       70
                                                                       Elevation (degrees)




1.4 Plots for Azimuth X-Pol (Range: {-10 : 10} deg)

                                                              Figure 7 - Plot for 29.5 GHz

                     30



                     20



                     10
 EIRPsd (dBW/1MHz)




                      0



                     -10



                     -20



                     -30



                     -40
                           -7    -6       -5   -4        -3      -2    -1       0        1        2   3        4   5    6    7
                                                                        Azimuth (degrees)


                                                                       Figure 8 - Plot for 30.0 GHz

                         30



                         20



                         10
    EIRPsd (dBW/1MHz)




                          0



                        -10



                        -20



                        -30



                        -40
                               -7        -6        -5        -4         -3        -2          -1           0       1       2       3       4       5       6   7
                                                                                               Azimuth (degrees)




1.5 Plots for Elevation X-Pol (Range: {-10 : 10} deg)

                                                                       Figure 9 - Plot for 29.5 GHz

                        30



                        20



                        10
 EIRPsd (dBW/1MHz)




                         0



                        -10



                        -20



                        -30



                        -40
                              -7    -6        -5        -4        -3         -2    -1         0        1       2       3       4       5       6       7
                                                                                       Azimuth (degrees)


                                                    Figure 10 - Plot for 30.0 GHz
                     30



                     20



                     10
EIRPsd (dBW/40KHz)




                      0



                     -10



                     -20



                     -30



                     -40
                           -7   -6   -5   -4   -3      -2     -1     0        1     2   3   4   5   6   7
                                                              Azimuth (degrees)



Document Created: 2010-01-01 00:00:00
Document Modified: 2010-01-01 00:00:00

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