Attachment Freq, Cord

This document pretains to SES-LIC-20130717-00637 for License on a Satellite Earth Station filing.

IBFS_SESLIC2013071700637_1002994

FREQUENCY COORDINATION AND INTERFERENCE
            ANALYSIS REPORT


                     Prepared for
             Broadpoint License Co, LLC
              HIGH ISLAND A537B, GM
                Satellite Earth Station




                     Prepared By:
                    COMSEARCH
             19700 Janelia Farm Boulevard
                 Ashburn, VA 20147
                     July 01, 2013


                                                      TABLE OF CONTENTS
1. CONCLUSIONS ............................................................................................................................................ 3
2. SUMMARY OF RESULTS ............................................................................................................................ 4
3. SUPPLEMENTAL SHOWING....................................................................................................................... 5
4. EARTH STATION COORDINATION DATA.................................................................................................. 6
5. CERTIFICATION......................................................................................................................................... 10




Frequency Coordination and Interference Analysis Report                                             07/01/2013                        Page 2 of 10


1. CONCLUSIONS



An interference study considering all existing, proposed and prior coordinated microwave
facilities within the coordination contours of the proposed earth station demonstrates that
this site will operate satisfactorily with the common carrier microwave environment.
Further, there will be no restrictions of its operation due to interference considerations.




Frequency Coordination and Interference Analysis Report   07/01/2013         Page 3 of 10


2. SUMMARY OF RESULTS


No great circle interference cases were identified during the interference study of the
proposed earth station, further there were no terrestrial microwave paths located within
the coordination contours of the proposed earth station site.




Frequency Coordination and Interference Analysis Report   07/01/2013       Page 4 of 10


3. SUPPLEMENTAL SHOWING
Pursuant to Part 25.203(c) of the FCC Rules and Regulations, the satellite earth station proposed in this
application was coordinated by Comsearch using computer techniques and in accordance with Part 25 of
the FCC Rules and Regulations.

Coordination data for this earth station was sent to the below listed carriers with a letter dated 07/01/2013.

        Company
        Stratos Offshore Services Company




Frequency Coordination and Interference Analysis Report                 07/01/2013              Page 5 of 10


4. EARTH STATION COORDINATION DATA
This section presents the data pertinent to frequency coordination of the proposed earth station that was
circulated to all carriers within its coordination contours.




Frequency Coordination and Interference Analysis Report            07/01/2013            Page 6 of 10


                                                           COMSEARCH
                                                      Earth Station Data Sheet
                                             19700 Janelia Farm Boulevard, Ashburn, VA 20147
                                               (703)726-5500 http://www.comsearch.com

Date:                                    07/01/2013
Job Number:                              130701COMSGE04
Administrative Information
Status                                   ENGINEER PROPOSAL
Call Sign
Licensee Code                            BROAPT
Licensee Name                            Broadpoint License Co, LLC
Site Information                         HIGH ISLAND A537B, GM
Venue Name                               A537B
Latitude (NAD 83)                        28° 3' 29.0" N
Longitude (NAD 83)                       94° 23' 55.9" W
Climate Zone                             B
Rain Zone                                2
Ground Elevation (AMSL)                  0.0 m / 0.0 ft
Link Information
Satellite Type                           Geostationary
Mode                                     TR - Transmit-Receive
Modulation                               Digital
Satellite Arc                            60° W to 143° West Longitude
Azimuth Range                            124.5° to 247.5°
Corresponding Elevation Angles           40.1° / 28.0°
Antenna Centerline (AGL)                 30.48 m / 100.0 ft
Antenna Information                            Receive - FCC32                        Transmit - FCC32
Manufacturer                                   Microdyne                              Microdyne
Model                                          PR16-4-3-2D                            PR16-4-3-2D
Gain / Diameter                                43.5 dBi / 5.0 m                       47.5 dBi / 5.0 m
3-dB / 15-dB Beamwidth                         1.10° / 2.60°                          0.70° / 1.60°

Max Available RF Power        (dBW/4 kHz)                                             -27.0
                              (dBW/MHz)                                               -3.0

Maximum EIRP                  (dBW/4 kHz)                                             20.5
                              (dBW/MHz)                                               44.5

Interference Objectives:    Long Term          -156.0 dBW/MHz        20%              -154.0 dBW/4 kHz       20%
                            Short Term         -146.0 dBW/MHz        0.01%            -131.0 dBW/4 kHz       0.0025%

Frequency Information                          Receive 4.0 GHz                        Transmit 6.1 GHz
Emission / Frequency Range (MHz)               512KG7W - 2M04G7W / 3700.0 - 4200.0    512KG7W - 2M04G7W / 5925.0 - 6425.0


Max Great Circle Coordination Distance         489.9 km / 304.4 mi                    121.5 km / 75.5 mi
Precipitation Scatter Contour Radius           491.4 km / 305.3 mi                    100.0 km / 62.1 mi




Frequency Coordination and Interference Analysis Report                      07/01/2013            Page 7 of 10


                                                  COMSEARCH
                                              Earth Station Data Sheet
                                     19700 Janelia Farm Boulevard, Ashburn, VA 20147
                                       (703)726-5500 http://www.comsearch.com



Coordination Values             HIGH ISLAND A537B, GM
Licensee Name                     Broadpoint License Co, LLC
Latitude (NAD 83)                 28° 3' 29.0" N
Longitude (NAD 83)                94° 23' 55.9" W
Ground Elevation (AMSL)           0.0 m / 0.0 ft
Antenna Centerline (AGL)          30.48 m / 100.0 ft
Antenna Model                     Microdyne 5 Meter
Antenna Mode                             Receive 4.0 GHz                           Transmit 6.1 GHz
Interference Objectives: Long Term       -156.0 dBW/MHz 20%                        -154.0 dBW/4 kHz         20%
                         Short Term      -146.0 dBW/MHz 0.01%                      -131.0 dBW/4 kHz         0.0025%
 Max Available RF Power                                                            -27.0 (dBW/4 kHz)

                                                              Receive 4.0 GHz                          Transmit 6.1 GHz
               Horizon            Antenna                 Horizon        Coordination          Horizon         Coordination
Azimuth (°)    Elevation (°)      Discrimination (°)      Gain (dBi)     Distance (km)         Gain (dBi)      Distance (km)
  0             0.00              109.76                  -10.00          412.20                -10.00         108.60
  5             0.00              112.12                  -10.00          412.20                -10.00         108.60
 10             0.00              108.49                  -10.00          412.20                -10.00         108.60
 15             0.00              104.79                  -10.00          412.20                -10.00         108.60
 20             0.00              101.04                  -10.00          412.20                -10.00         108.60
 25             0.00               97.25                  -10.00          412.20                -10.00         108.60
 30             0.00               93.43                  -10.00          412.20                -10.00         108.60
 35             0.00               89.61                  -10.00          412.20                -10.00         108.60
 40             0.00               85.79                  -10.00          412.20                -10.00         108.60
 45             0.00               81.98                  -10.00          412.20                -10.00         108.60
 50             0.00               78.20                  -10.00          412.20                -10.00         108.60
 55             0.00               74.45                  -10.00          412.20                -10.00         108.60
 60             0.00               70.76                  -10.00          412.20                -10.00         108.60
 65             0.00               67.14                  -10.00          412.20                -10.00         108.60
 70             0.00               63.62                  -10.00          412.20                -10.00         108.60
 75             0.00               60.20                  -10.00          412.20                -10.00         108.60
 80             0.00               56.92                  -10.00          412.20                -10.00         108.60
 85             0.00               53.81                  -10.00          412.20                -10.00         108.60
 90             0.00               50.91                  -10.00          412.20                -10.00         108.60
 95             0.00               48.25                  -10.00          412.20                -10.00         108.60
100             0.00               45.88                   -9.54          417.95                 -9.54         109.75
105             0.00               43.85                   -9.05          424.19                 -9.05         110.98
110             0.00               42.21                   -8.63          429.50                 -8.63         112.01
115             0.00               41.01                   -8.32          433.56                 -8.32         112.79
120             0.00               40.30                   -8.13          436.06                 -8.13         113.27
125             0.00               40.09                   -8.08          436.80                 -8.08         113.41
130             0.00               40.40                   -8.16          435.69                 -8.16         113.20
135             0.00               41.22                   -8.38          432.85                 -8.38         112.65
140             0.00               42.51                   -8.71          428.51                 -8.71         111.82
145             0.00               44.23                   -9.14          422.98                 -9.14         110.74
150             0.00               46.33                   -9.65          416.60                 -9.65         109.48
155             0.00               48.77                  -10.00          412.20                -10.00         108.60
160             0.00               51.46                  -10.00          412.20                -10.00         108.60
165             0.00               53.86                  -10.00          412.20                -10.00         108.60
170             0.00               55.70                  -10.00          412.20                -10.00         108.60
175             0.00               56.86                  -10.00          412.20                -10.00         108.60
180             0.00               57.25                  -10.00          412.20                -10.00         108.60
185             0.00               56.85                  -10.00          412.20                -10.00         108.60


Frequency Coordination and Interference Analysis Report                07/01/2013             Page 8 of 10


                                                  COMSEARCH
                                              Earth Station Data Sheet
                                     19700 Janelia Farm Boulevard, Ashburn, VA 20147
                                       (703)726-5500 http://www.comsearch.com



Coordination Values             HIGH ISLAND A537B, GM
Licensee Name                     Broadpoint License Co, LLC
Latitude (NAD 83)                 28° 3' 29.0" N
Longitude (NAD 83)                94° 23' 55.9" W
Ground Elevation (AMSL)           0.0 m / 0.0 ft
Antenna Centerline (AGL)          30.48 m / 100.0 ft
Antenna Model                     Microdyne 5 Meter
Antenna Mode                             Receive 4.0 GHz                           Transmit 6.1 GHz
Interference Objectives: Long Term       -156.0 dBW/MHz 20%                        -154.0 dBW/4 kHz         20%
                         Short Term      -146.0 dBW/MHz 0.01%                      -131.0 dBW/4 kHz         0.0025%
 Max Available RF Power                                                            -27.0 (dBW/4 kHz)

                                                              Receive 4.0 GHz                          Transmit 6.1 GHz
               Horizon            Antenna                 Horizon        Coordination          Horizon         Coordination
Azimuth (°)    Elevation (°)      Discrimination (°)      Gain (dBi)     Distance (km)         Gain (dBi)      Distance (km)
190             0.00               55.70                  -10.00          412.20                -10.00         108.60
195             0.00               53.86                  -10.00          412.20                -10.00         108.60
200             0.00               51.46                  -10.00          412.20                -10.00         108.60
205             0.00               48.59                  -10.00          412.20                -10.00         108.60
210             0.00               45.37                   -9.42          419.47                 -9.42         110.05
215             0.00               41.87                   -8.55          430.63                 -8.55         112.23
220             0.00               38.45                   -7.62          442.80                 -7.62         114.54
225             0.00               35.35                   -6.71          455.17                 -6.71         116.82
230             0.00               32.65                   -5.85          466.50                 -5.85         117.13
235             0.00               30.48                   -5.10          477.18                 -5.10         119.11
240             0.00               28.93                   -4.53          485.37                 -4.53         120.66
245             0.00               28.13                   -4.23          489.86                 -4.23         121.51
250             0.00               28.14                   -4.23          489.84                 -4.23         121.51
255             0.00               28.94                   -4.54          485.31                 -4.54         120.64
260             0.00               30.49                   -5.11          477.08                 -5.11         119.09
265             0.00               32.68                   -5.86          466.39                 -5.86         117.11
270             0.00               35.38                   -6.72          455.05                 -6.72         116.80
275             0.00               38.48                   -7.63          442.68                 -7.63         114.52
280             0.00               41.91                   -8.56          430.51                 -8.56         112.20
285             0.00               45.57                   -9.47          418.87                 -9.47         109.93
290             0.00               49.42                  -10.00          412.20                -10.00         108.60
295             0.00               53.41                  -10.00          412.20                -10.00         108.60
300             0.00               57.52                  -10.00          412.20                -10.00         108.60
305             0.00               61.71                  -10.00          412.20                -10.00         108.60
310             0.00               65.97                  -10.00          412.20                -10.00         108.60
315             0.00               70.28                  -10.00          412.20                -10.00         108.60
320             0.00               74.63                  -10.00          412.20                -10.00         108.60
325             0.00               79.01                  -10.00          412.20                -10.00         108.60
330             0.00               83.41                  -10.00          412.20                -10.00         108.60
335             0.00               87.81                  -10.00          412.20                -10.00         108.60
340             0.00               92.23                  -10.00          412.20                -10.00         108.60
345             0.00               96.64                  -10.00          412.20                -10.00         108.60
350             0.00              101.04                  -10.00          412.20                -10.00         108.60
355             0.00              105.41                  -10.00          412.20                -10.00         108.60




Frequency Coordination and Interference Analysis Report                07/01/2013             Page 9 of 10


5. CERTIFICATION


I HEREBY CERTIFY THAT I AM THE TECHNICALLY QUALIFIED PERSON RESPONSIBLE FOR THE
PREPARATION OF THE FREQUENCY COORDINATION DATA CONTAINED IN THIS APPLICATION,
THAT I AM FAMILIAR WITH PARTS 101 AND 25 OF THE FCC RULES AND REGULATIONS, THAT I
HAVE EITHER PREPARED OR REVIEWED THE FREQUENCY COORDINATION DATA SUBMITTED
WITH THIS APPLICATION, AND THAT IT IS COMPLETE AND CORRECT TO THE BEST OF MY
KNOWLEDGE AND BELIEF.




BY: _

Gary K. Edwards
Senior Manager
COMSEARCH
19700 Janelia Farm Boulevard
Ashburn, VA 20147


DATED: July 01, 2013




Frequency Coordination and Interference Analysis Report   07/01/2013   Page 10 of 10



Document Created: 2013-07-01 15:03:58
Document Modified: 2013-07-01 15:03:58

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