Attachment M1331111_sn.pdf

This document pretains to SES-REG-20140104-00004 for Earth Station Registration on a Satellite Earth Station filing.

IBFS_SESREG2014010400004_1031822

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

                          SUPPLEMENTAL SHOWING PART 101.103(D)

File Number: M1331111                   3.70 GHz
Licensee: GRANDE COMMUNICATIONS NETWORKS INC                                   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:

  Corinth, TX

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:


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: M1331111

==========================================================================
          TECHNICAL CHARACTERISTICS OF RECEIVE ONLY EARTH STATION
==========================================================================

Company:                        GRANDE COMMUNICATIONS NETWORKS INC
Site Name, State:               Corinth, TX
Call Sign:
Latitude                          (NAD83)        33   7 53.3 N
Longitude                         (NAD83)        97   3 10.9 W
Elevation AMSL                    (ft/m)       603.00       183.79
Receive Frequency Range           (MHz)        3700-4200
Transmit Frequency Range          (MHz)
Range of Satellite Orbital Long. (deg W)        60.00       143.00
Range of Azimuths from North      (deg)        125.90       242.13
Antenna Centerline                (ft/m)        16.40         5.00
Antenna Elevation Angles          (deg)         34.82        27.95

--------------------------------------------------------------------------
Equipment Parameters                           Receive
--------------------------------------------------------------------------

Antenna Gain, Main Beam             (dbI)        43.30
15 DB Half Beamwidth                (deg)         1.25

Antennas         Receive: SCIENTIFIC ATLANTA 8345 (4.5M)

Max Transmitter Power               (dbW/4KHz)
Max EIRP Main Beam                  (dbW/4KHz)
Modulation / Emission Designator      ANALOG   36M0G7F 36M0F8F

--------------------------------------------------------------------------
Coordination Parameters                        Receive
--------------------------------------------------------------------------

Max Greater Circle Distances        (km)        254.81
Max Rain Scatter Distances          (km)        239.87
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 Corinth, TX
                                                 Micronet Communications, Inc.
              90                                                                     Satellite Arc
                                                                                     Horizon Angle
              80
              70
              60
Elevation Angle (degrees)
  30       40 20
              10
              0    50




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


                                             Horizon Gain for Corinth, TX
                                             Micronet Communications, Inc.
             30
                                                                                       Receive
             20
             10
Horizon Gain (decibels)
 -10          0
             -20
             -30




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


                                                  Minimum Discrimination Angles for Corinth, TX
                                                        Micronet Communications, Inc.
                     180
                     160
                     140          120
   Discrimination Angle (degrees)
40      60       80  20
                     0   100




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


                                            Final Contour & Rain Scatter
                                              for Corinth, TX - Receive
                                                          Final Contour
                                                          Rain Scatter




        106         104         102         100           98         96                94           92         90            88       86           84

                                                                                                                                   Chicago

                                                                                                 DesMoines
                    Cheyenne

                                                                             Lincoln                                                                         40
40
                                                                                                                                             Indianapolis
                   Denver
                                                                                                                        Springfield

                                                                                 Topeka
                                                                                                                     St Louis                         Frankfo
                                                                                                                                                 Louisville
                                                                                                                                                        38
38                                                                                                       Jefferson City




                                                                                                                                                             36
36                                                                                                                                           Nashville

         Santa Fe
     Albuquerque                                                 Oklahoma City                                          Memphis
                                                                                                         Little Rock                                         34
34

                                                                                                                                               Birmingham


                                                                        Dallas                                                                     Montgomer
                                                                                                                                                             32
32                                                                                                                       Jackson




30                                                                                                                  Baton Rouge                              30
                                                               Austin                                                      New Orleans
                                                                                   Houston



                                                                                                                                                             28
28




                                                                                                                                                             26
26




                                                                                                                                                             24
          104             102         100            98                 96                  94           92             90            88                86




                                                  SCALE - 1:10000000          1 inch = 157.8 miles



Document Created: 2014-01-04 17:35:56
Document Modified: 2014-01-04 17:35:56

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