Attachment Earth station coordi

This document pretains to SES-REG-20150831-00552 for Earth Station Registration on a Satellite Earth Station filing.

IBFS_SESREG2015083100552_1101488

                           Micronet Communications,             Inc.
                                  720 F Avenue, Suite 100
                                     Plano, Texas 75074
                                        972—422—7200

                            SUPPLEMENTAL SHOWING PART 101.103(D)

File Number:  M1520510                    3.70 GHz
Licensee:  Carnegie Telephone Company                                              Page 1



Pursuant to Parts 25.203 and 101.103(d)   of the FCC Rules and Regulations,   a frequency
coordination study was conducted by Micronet Communications, Inc. for the following
proposed earth station:

  Carnegie,    OK

The results of the study indicate that no unacceptable interference will result with
existing, proposed or prior coordinated radio facilities.

Coordination was performed with existing, proposed and prior coordinated carriers
within coordination range on the following dates:

  08/03/2015    Original PCN
                There were no unresolved interference objections.

The attached coordination data was forwarded on the latest date to the following
parties within coordination range or their authorized coordination agents:

     COMSEARCH INC



                                            Respectfully Submitted,




                                            Jeremy Lewis
                                             Systems Engineer

Attached:   1 data sheet


                                 Micronet Communications, Inc.
                                    720 F Avenue, Suite 100
                                       Plano, Texas 75074
                                          972—422—7200

File: M1520510


             TECHNICAL CHARACTERISTICS OF RECEIVE ONLY EARTH STATION



Company :                           Carnegie Telephone Company
Site Name,   State:                 Carnegie, OK
Call Sign:
Latitude                              (NAD83)          35       6   19.5 N
Longitude                             (NAD83)          98      36   21.6 W
Elevation AMSL                        (ft/m)        1310.00            399.29
Receive Frequency Range               (MHz)          3700—4200
Transmit Frequency Range              (MHz)
Range of Satellite Orbital Long.      (deg W)         74 .00           139.00
Range of Azimuths from North          (deg)          141.47            235. 95
Antenna Centerline                    (ft/m)          13.29              4 .05
Antenna Elevation Angles              (deg)           41 .57            31.12



Equipment Parameters                                 Receive



Antenna Gain, Main Beam               (dbI)           41 .50
15 DB Half Beamwidth                  (deg)            1.30

Antennas          Receive:   PATRIOT ANTENNA SYSTEMS 3.8 METER

Max Transmitter Power                 (dbW/4KHz)
Max EIRP Main Beam                    (dbW/4KHz)
Modulation / Emission Designator        ANALOG     36M0G7TW



Coordination Parameters                              Receive



Max Greater Circle Distances          (km)           222.58
Max Rain Scatter Distances            (km)           239.13
Max Interference Power Long Term      (dbW)         —140 .60
Max Interference Power Short Term     (dbW)         —118 .40
Rain Zone / Radio Zone                                2                A


                                  Horizon Angle & Satellite Arc for Carnegie, OK
                                            Micronet Communications, Inc.
             90
                                                                                Satellite Arc
                                                                                Horizon Angle
            80
             70
             60
Elevation Angle (degrees)
   30      40  20
              10    50




                            30   60    90      120      150     180      210   240    270       300   330   360
                                                     Earth Azimuth (degrees)


                                                                     Horizon Gain for Carnegie, OK
                                                                     Micronet Communications, Inc.
           30

                                                                                                                                         Receive
            20
            10
Horizon Gain (decibels)
 —10         —20
              —30




                              T   I        I   I        I   T        I   I         I    T     T   T   I   I      I   I         I   T         1   I



                          0           30           60           90           120          150     180      210           240           270           300   330   360
                                                                                       Earth Azimuth (degrees)


                                             Minimum Discrimination Angles for Carnegie, OK
                                                               Micronet Communications, Inc.
                   180
                   160
                    140           120
   Discrimination Angle (degrees)
40      60       80   20 100




                                                  T   T        I   T         I    T     T   T   T   1      T   I         I   I         I   T



                                        30   60           90           120          150     180      210           240           270           300   330   360
                                                                                 Earth Azimuth (degrees)


                                             Final Contour & Rain Scatter
                                               for Carnegie, OK — Receive
                                                         Final Contour
                                                         Rain Scatter




          108      106         104           102        100        98             96                 94           92             90                  88                86—
    447




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          106            104           102                                                  96               94             92                       20                 88




                                                   SCALE — 1:10000000      1 inch =157.8 miles



Document Created: 2015-08-27 10:49:10
Document Modified: 2015-08-27 10:49:10

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