Attachment Exhibit B

This document pretains to SES-LIC-20120427-00404 for License on a Satellite Earth Station filing.

IBFS_SESLIC2012042700404_950367

                              Exhibit B – Receive Antenna Gain Plots




Plot notes:

Light blue trace is co-polarization receive plot

Light brown trace is cross-polarization receive gain plot

Bold blue trace is FCC 25.209 FCC co-polarization gain mask

Bold brown trace is FCC 25.209 FCC cross-polarization gain mask


             Mantarray M40 RHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 90, Freq = 18.3 GHz
             50             t           t


             40
Gain (dB)




            —30             1             i            i             1            i
             —30          —20           —10            0             10          20           30
                                              Off—axis Angle (deg)


            Mantarray M40 RHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 0, Freq = 18.55 GHz
            50


            40


            30


            20
Gain (dB)




            10




                   .(\/\f\/mfl
                 —80     —60      —40      —20        0        20
                                             Off—axis Angle (deg)


             Mantarray M40 RHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 90, Freq = 18.55 GHz
             50


             40
Gain (dB)




            —30,
              —30                                      0             10          20           30
                                              Off—axis Angle (deg)


                 Mantarray M40 RHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 0, Freq = 18.8 GHz
             50        T       T        T        T         T        T       T        T        T




             40                                                                                   1

             30


             20
Gain (dB)




             10
            AF
                 o
                 T




            —sol—1. Ni hC | t                              i        _           Wl J\(\m.
                             —60      —40      —20        0        20      40       60       80
                                                 Off—axis Angle (deg)


             Mantarray M40 RHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 90, Freq = 18.8 GHz
             50             t           t


             40
Gain (dB)




            —30             1             i             i            1            i
             —30          —20           —10            0             10          20           30
                                              Off—axis Angle (deg)


            Mantarray M40 RHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 0, Freq = 19.05 GHz
            50


            40


            30


            20
Gain (dB)




            10




                                                                       4>0 g\on(\ (W\e
                                           —20        0        20                         0
                                             Off—axis Angle (deg)


             Mantarray M40 RHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 90, Freq = 19.05 GHz
             50             t           t


             40
Gain (dB)




            —30              1            i            1             1            1
             —30          —20           —10            0             10          20           30
                                              Off—axis Angle (deg)


             Mantarray M40 RHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 0, Freq = 19.3 GHz
            50


            40


            30


            20
Gain (dB)




            10




                   ./\Mfl,/\/\fl\/\—40
                 —80     —60              ——20        0        20
                                             Off—axis Angle (deg)
                                                                    MQblicyAn,


             Mantarray M40 RHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 90, Freq = 19.3 GHz
             50


             40
Gain (dB)




            —30,
              —30                                      0             10          20           30
                                              Off—axis Angle (deg)


             Mantarray M40 RHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 0, Freq = 19.7 GHz
            50


            40


            30


            20
Gain (dB)




            10




                   is /\/\mnm(\n A(\                                    | (\M(\N\(\ /     1

                 —80     —60      —40      —20        0        20      40       60       80
                                             Off—axis Angle (deg)


             Mantarray M40 RHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 90, Freq = 19.7 GHz
             50             t           t


             40
Gain (dB)
            J
                o
                T




            —30             1             i            1             1            1
             —30          —20           —10            0             10          20           30
                                              Off—axis Angle (deg)


            Mantarray M40 RHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 0, Freq = 19.95 GHz
            50


            40


            30


            20
Gain (dB)




            10




                                           —20        0        20
                                             Off—axis Angle (deg)


             Mantarray M40 RHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 90, Freq = 19.95 GHz
             50             t           t


             40
Gain (dB)




            —30              1            i            i             1            i
             —30          —20           —10            0             10          20           30
                                              Off—axis Angle (deg)


             Mantarray M40 RHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 0, Freq = 20.2 GHz
            50


            40


            30


            20
Gain (dB)




            10




                 _\l              —40      —20        0        20
                                             Off—axis Angle (deg)
                                                                       40     A’éflm“&'@


             Mantarray M40 RHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 90, Freq = 20.2 GHz
             50             t           t


             40
Gain (dB)




            —30             1             i            1             1            1
             —30          —20           —10            0             10          20           30
                                              Off—axis Angle (deg)


             Mantarray M40 LHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 0, Freq = 18.3 GHz
            50


            40


            30


            20
Gain (dB)




            10




                   i
                 —80
                        tR
                         —60
                                m
                                  —40      —20        0
                                                                       MMN\A
                                             Off—axis Angle deg


              Mantarray M40 LHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 90, Freq = 18.3 GHz
             50


             40
Gain (dB)




            —30,
              —30                                      0             10          20            30
                                              Off—axis Angle (deg)


             Mantarray M40 LHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 0, Freq = 18.55 GHz
            50


            40


            30


            20
Gain (dB)




            10




                 —8
                   _/ |  —60      —40      —20        0        20
                                             Off—axis Angle (deg)


             Mantarray M40 LHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 90, Freq = 18.55 GHz
             50


             40
Gain (dB)




            —30,
              —30                                      0             10          20           30
                                              Off—axis Angle (deg)


             Mantarray M40 LHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 0, Freq = 18.8 GHz
            50


            40


            30


            20
Gain (dB)




            10




                   I/\/\   )
                  80       —60    —40      —20        0        20      40       GIOn (\ & /\80
                                             Off—axis Angle (deg)


              Mantarray M40 LHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 90, Freq = 18.8 GHz
             50


             40
Gain (dB)




            —30,
              —30                                      0             10          20            30
                                              Off—axis Angle (deg)


             Mantarray M40 LHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 0, Freq = 19.05 GHz
            50


            40


            30


            20
Gain (dB)




            10




                 —8I0 /\ /\—/\GI(O   —40   —20        0        20     40
                                                                            w   60       80
                                             Off—axis Angle (deg)


             Mantarray M40 LHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 90, Freq = 19.05 GHz
             50


             40
Gain (dB)




            —30,
              —30                                      0             10          20           30
                                              Off—axis Angle (deg)


             Mantarray M40 LHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 0, Freq = 19.3 GHz
            50


            40


            30


            20
Gain (dB)




            10




                   1

                 —80
                       /\   l
                            —60   —40      —20        0        20
                                             Off—axis Angle (deg)
                                                                       M\lflf\ m


              Mantarray M40 LHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 90, Freq = 19.3 GHz
             50              t           t


             40
Gain (dB)
            &
                o
                T




            —30              1            i             1            1            1
             —30          —20           —10            0             10          20            30
                                              Off—axis Angle (deg)


             Mantarray M40 LHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 0, Freq = 19.7 GHz
            50


            40


            30


            20
Gain (dB)




            10




                  uy               40      —20        0        20
                                             Off—axis Angle (deg)


              Mantarray M40 LHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 90, Freq = 19.7 GHz
             50


             40
Gain (dB)




            —30,
              —30                                      0             10          20            30
                                              Off—axis Angle (deg)


             Mantarray M40 LHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 0, Freq = 19.95 GHz
            50


            40


            30


            20
Gain (dB)




            10




                   mulla
                 —80     —60      —40      —20        0        20
                                             Off—axis Angle (deg)
                                                                      40        m


             Mantarray M40 LHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 90, Freq = 19.95 GHz
             50             t           t


             40
Gain (dB)




            —30             1             i             i            1            i
             —30          —20           —10            0             10          20           30
                                              Off—axis Angle (deg)


             Mantarray M40 LHCP Measured Rx Antenna Copol Pattern Cuts, Skew = 0, Freq = 20.2 GHz
            50


            40


            30


            20
Gain (dB)




            10




                                           —20        0        20
                                             Off—axis Angle (deg)



Document Created: 2012-04-16 12:08:41
Document Modified: 2012-04-16 12:08:41

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