Attachment Sched S Tech Report

This document pretains to SAT-LOA-20190617-00048 for Application to Launch and Operate on a Satellite Space Stations filing.

IBFS_SATLOA2019061700048_1738121

                                                                          Approved by OMB 3060-0678
                                                                       Estimated Burden: up to 80 hours
                                                                                             April 2016




                     312 File Number: SATLOA2019061700048




Filing Description    Question         Response

                      Description      VIASAT-89US Payload at 88.9 degrees W.L.


Satellite     Question                                                       Response
Information
              Select Orbit Type                                              GSO

              Space Station or Satellite Network Name                        VIASAT-89US

              Estimated Lifetime of Satellite(s) From Date of Launch         15 Years

              Will the space station(s) operate on a Common Carrier basis?   No


Operating                                                            Mode
Frequency   Nature of service   Description   Frequency Band(s)      Type
Bands (2)
            Fixed-Satellite                   19700.0 MHz -20200.0   Transmit
            Service                           MHz

            Fixed-Satellite                   29500.0 MHz -30000.0   Receive
            Service                           MHz


Orbital           Section                          Question                         Response
Information For
Geostationary     Orbital Longitude Information    Orbital Longitude                89.0
Satellites                                                                          degrees

                                                   Hemisphere of Orbital            W
                                                   Longitude

                  Longitudinal Tolerance or East   Toward West                      0.05
                  /West Station-Keeping                                             degrees

                                                   Toward East                      0.05
                                                                                    degrees

                  Inclination Excursion or North   Inclination Excursion or North   0.1
                  /South Station-Keeping           /South Station-Keeping           degrees
                  Tolerance                        Tolerance

                  Antenna Axis Attitude Accuracy   Roll                             0.1
                                                                                    degrees

                                                   Pitch                            0.1
                                                                                    degrees

                                                   Yaw                              0.1
                                                                                    degrees


Receiving   Question                                            Response
Beams 1:
            Beam ID                                             RAL1

            Receive Beam Frequency                              29500.0 MHz -30000.0
                                                                MHz

            Beam Type                                           Steerable

            Polarization                                        LHCP

            Peak Gain                                           dBi

            Antenna Pointing Error                              0.05 degrees

            Antenna Rotational Error                            0.05 degrees

            Polarization Switchable

            Polarization Alignment Relative to the Equatorial   45.0 degrees
            Plane

            G/T at Max. Gain Point                              30.0 dB/K

            Min. Saturation Flux Density                        -115.0 dBW/m2

            Max. Saturation Flux Density                        -85.0 dBW/m2

            Co- or Cross Polar Mode                             C

            Service Area Description                            Visible Earth




Receiving   Question                                            Response
Beams 2:
            Beam ID                                             RAR1

            Receive Beam Frequency                              29500.0 MHz -30000.0
                                                                MHz

            Beam Type                                           Steerable

            Polarization                                        RHCP

            Peak Gain                                           dBi

            Antenna Pointing Error                              0.05 degrees

            Antenna Rotational Error                            0.05 degrees


            Polarization Switchable

            Polarization Alignment Relative to the Equatorial   45.0 degrees
            Plane

            G/T at Max. Gain Point                              30.0 dB/K

            Min. Saturation Flux Density                        -115.0 dBW/m2

            Max. Saturation Flux Density                        -85.0 dBW/m2

            Co- or Cross Polar Mode                             C

            Service Area Description                            Visible Earth




Receiving   Question                                            Response
Beams 3:
            Beam ID                                             RBL1

            Receive Beam Frequency                              29500.0 MHz -30000.0
                                                                MHz

            Beam Type                                           Steerable

            Polarization                                        LHCP

            Peak Gain                                           dBi

            Antenna Pointing Error                              0.05 degrees

            Antenna Rotational Error                            0.05 degrees

            Polarization Switchable

            Polarization Alignment Relative to the Equatorial   45.0 degrees
            Plane

            G/T at Max. Gain Point                              22.4 dB/K

            Min. Saturation Flux Density                        -115.0 dBW/m2

            Max. Saturation Flux Density                        -85.0 dBW/m2

            Co- or Cross Polar Mode                             C

            Service Area Description                            Visible Earth




Receiving


Beams 4:   Question                                            Response

           Beam ID                                             RBR1

           Receive Beam Frequency                              29500.0 MHz -30000.0
                                                               MHz

           Beam Type                                           Steerable

           Polarization                                        RHCP

           Peak Gain                                           dBi

           Antenna Pointing Error                              0.05 degrees

           Antenna Rotational Error                            0.05 degrees

           Polarization Switchable

           Polarization Alignment Relative to the Equatorial   45.0 degrees
           Plane

           G/T at Max. Gain Point                              22.4 dB/K

           Min. Saturation Flux Density                        -115.0 dBW/m2

           Max. Saturation Flux Density                        -85.0 dBW/m2

           Co- or Cross Polar Mode                             C

           Service Area Description                            Visible Earth


Receiving                                  Center
Channels (1)   Channel   Channel           Frequency s   Feeder Link, Service
               ID        Bandwidth (MHz)   (MHz)         Link or TT&C

               CH1       500.0             29750.0       Service Link


Transmitting   Question                                                 Response
Beams 1:
               Beam ID                                                  TBR1

               Transmit Beam Frequency                                  19700.0 MHz -20200.0
                                                                        MHz

               Beam Type                                                Steerable

               Polarization                                             RHCP

               Peak Gain                                                dBi

               Antenna Pointing Error                                   0.05 degrees

               Antenna Rotational Error                                 0.05 degrees

               Polarization Switchable

               Polarization Alignment Relative to the Equatorial        45.0 degrees
               Plane

               Max. Transmit EIRP Density                               -14.9 dBW/Hz

               Max. Transmit EIRP                                       65.1 dBW

               Co- or Cross Polar Mode                                  C

               Service Area Description                                 Visible Earth




               Max. Power Flux Density

                                                     * 10° -   * 15° -        * 20° -   * 25° -
                          * 0° - 5°     * 5° - 10°   15°       20°            25°       90°
                 *        (dbW/m2       (dbW/m2      (dbW/m2   (dbW/m2        (dbW/m2   (dbW/m2
                 BW:      /BW):         /BW):        /BW):     /BW):          /BW):     /BW):

                 1.0      -118.0        -118.0       -118.0    -118.0         -118.0    -118.0
                 MHz




Transmitting   Question                                                 Response
Beams 2:
               Beam ID                                                  TAL1

               Transmit Beam Frequency                                  19700.0 MHz -20200.0
                                                                        MHz


               Beam Type                                                Steerable

               Polarization                                             LHCP

               Peak Gain                                                dBi

               Antenna Pointing Error                                   0.05 degrees

               Antenna Rotational Error                                 0.05 degrees

               Polarization Switchable

               Polarization Alignment Relative to the Equatorial        45.0 degrees
               Plane

               Max. Transmit EIRP Density                               -14.9 dBW/Hz

               Max. Transmit EIRP                                       72.9 dBW

               Co- or Cross Polar Mode                                  C

               Service Area Description                                 Visible Earth




               Max. Power Flux Density

                                                     * 10° -   * 15° -        * 20° -   * 25° -
                          * 0° - 5°     * 5° - 10°   15°       20°            25°       90°
                 *        (dbW/m2       (dbW/m2      (dbW/m2   (dbW/m2        (dbW/m2   (dbW/m2
                 BW:      /BW):         /BW):        /BW):     /BW):          /BW):     /BW):

                 1.0      -118.0        -118.0       -118.0    -118.0         -118.0    -118.0
                 MHz




Transmitting   Question                                                 Response
Beams 3:
               Beam ID                                                  TAR1

               Transmit Beam Frequency                                  19700.0 MHz -20200.0
                                                                        MHz

               Beam Type                                                Steerable

               Polarization                                             RHCP

               Peak Gain                                                dBi

               Antenna Pointing Error                                   0.05 degrees


               Antenna Rotational Error                                 0.05 degrees

               Polarization Switchable

               Polarization Alignment Relative to the Equatorial        45.0 degrees
               Plane

               Max. Transmit EIRP Density                               -14.9 dBW/Hz

               Max. Transmit EIRP                                       72.9 dBW

               Co- or Cross Polar Mode                                  C

               Service Area Description                                 Visible Earth




               Max. Power Flux Density

                                                     * 10° -   * 15° -        * 20° -   * 25° -
                          * 0° - 5°     * 5° - 10°   15°       20°            25°       90°
                 *        (dbW/m2       (dbW/m2      (dbW/m2   (dbW/m2        (dbW/m2   (dbW/m2
                 BW:      /BW):         /BW):        /BW):     /BW):          /BW):     /BW):

                 1.0      -118.0        -118.0       -118.0    -118.0         -118.0    -118.0
                 MHz




Transmitting   Question                                                 Response
Beams 4:
               Beam ID                                                  TBL1

               Transmit Beam Frequency                                  19700.0 MHz -20200.0
                                                                        MHz

               Beam Type                                                Steerable

               Polarization                                             LHCP

               Peak Gain                                                dBi

               Antenna Pointing Error                                   0.05 degrees

               Antenna Rotational Error                                 0.05 degrees

               Polarization Switchable

               Polarization Alignment Relative to the Equatorial        45.0 degrees
               Plane

               Max. Transmit EIRP Density                               -14.9 dBW/Hz


Max. Transmit EIRP                                    65.1 dBW

Co- or Cross Polar Mode                               C

Service Area Description                              Visible Earth




Max. Power Flux Density

                                   * 10° -   * 15° -       * 20° -    * 25° -
          * 0° - 5°   * 5° - 10°   15°       20°           25°        90°
  *       (dbW/m2     (dbW/m2      (dbW/m2   (dbW/m2       (dbW/m2    (dbW/m2
  BW:     /BW):       /BW):        /BW):     /BW):         /BW):      /BW):

  1.0     -118.0      -118.0       -118.0    -118.0        -118.0     -118.0
  MHz


Transmitting                               Center
Channels (1)   Channel   Channel           Frequency s   Feeder Link, Service
               ID        Bandwidth (MHz)   (MHz)         Link or TT&C

               CH1       500.0             19950.0       Service Link


Certification   Question                                        Response
Questions
                Are the applicable service area                 N/A
                coverage requirements of 25.143(b)(2)
                (ii) and (iii), or 25.144(a)(3)(i), or 25.145
                (c)(1) and (2), or 25.146(i)(1) and (2),
                or 25.148(c), or 25.225 met?

                Are the applicable frequency                    Yes
                tolerances of 25.202(e) and out-of-
                band emission limits of 25.202(f)(1),(2),
                and (3) met?

                Are the cessation of emissions                  Yes
                requirements of 25.207 met?

                Are the applicable power-flux-density           Yes
                limits of 25.208 met, and is the
                appropriate technical showing provided
                within the application?

                For NGSO applications, are the                  N/A
                applicable equivalent-power-flux-
                density limits of 25.208 met, and is the
                appropriate technical showing provided
                within the application?

                Are the applicable full-frequency-reuse         Yes
                requirements of 25.210 met?

                If the application is for a 17/24 GHz
                BSS space station, will it be operated
                at an offset location with full power and
                interference protection in accordance
                with 25.262(b)?


Attachments                                             Attachment
              File Name           Beam   Field          Type            Description

              VIASAT-89US                GSO Antenna    GIMS file (*.   VIASAT-
              GIMS Database.mdb          Gain Contour   mdb)            89US GIMS
                                         Data                           database



Document Created: 2019-06-17 17:17:13
Document Modified: 2019-06-17 17:17:13

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