Attachment Comsearch Report

This document pretains to SES-LIC-20190402-00426 for License on a Satellite Earth Station filing.

IBFS_SESLIC2019040200426_1640274

FREQUENCY COORDINATION AND INTERFERENCE
            ANALYSIS REPORT


                    Prepared for
             Space Exploration Holdings
                 GREENVILLE, PA
               Satellite Earth Station




                     Prepared By:
                    COMSEARCH
             19700 Janelia Farm Boulevard
                 Ashburn, VA 20147
                    March 22, 2019


                                                      TABLE OF CONTENTS
1. CONCLUSIONS ............................................................................................................................................ 3
2. SUMMARY OF RESULTS ............................................................................................................................ 4
3. SUPPLEMENTAL SHOWING ....................................................................................................................... 5
4. EARTH STATION COORDINATION DATA .................................................................................................. 9
5. CERTIFICATION ......................................................................................................................................... 13




Frequency Coordination and Interference Analysis Report                                             03/22/2019                        Page 2 of 13


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    03/22/2019          Page 3 of 13


2. SUMMARY OF RESULTS


A number of great circle interference cases were identified during the interference study of
the proposed earth station. Each of the cases, which exceeded the interference objective
on a line-of-sight basis, was profiled and the propagation losses estimated using NBS
TN101 (Revised) techniques. The losses were found to be sufficient to reduce the signal
levels to acceptable magnitudes in every case.




Frequency Coordination and Interference Analysis Report    03/22/2019         Page 4 of 13


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 02/15/2019.

        Company
        123.Net, Inc.
        AQ2AT LLC
        AT&T Mobility Spectrum LLC-GA/WV/NC/SC
        Access MLP Operating LLC
        Affiniti PA, LLC
        Agile Network Builders LLC
        Air Advantage, LLC
        Allegany County Government
        Allegany, County of
        Allegheny County Dept of Emergency Svcs
        American Electric Power Service Corp
        Amplex Electric, Inc.
        Argos Engineering, LLC
        Atlantic Broadband (Penn), LLC
        Austintown Township
        BLHC LLC
        Bascom Long Distance, Inc.
        Bedford County of
        Blackwater Telecom
        Blair County 911
        Blue Chip Broadcasting Licenses LTD
        Blue Ridge Carriers
        Blueline Communications
        BrescoBroadBand
        Buffalo, City of
        Business Only Broadband, LLC
        CNX Midstream, LLC
        CNX Thermal Holdings, LLC
        Cambria, County of
        Capstar TX LLC
        Cattaraugus, County of
        Cellco Partnership - Ohio
        Cellco Partnership - Bridgeville, PA/WV
        Cellco Partnership- PA Region
        City of Cleveland Div Water Pollution
        Citynet Holdings, LLC
        Clarion, County of
        Clearfield, County of
        Clearwire Spectrum Holdings III, LLC
        Cleveland, City of
        Commonwealth of Pennsylvania-Radio Proj.



Frequency Coordination and Interference Analysis Report                 03/22/2019              Page 5 of 13


       Comprehensive Healthcare of Ohio
       Comprehensive Wireless LLC
       Conterra Ultra Broadband, LLC
       Conxx, Inc.
       County of Centre
       County of Genesee
       County of St Clair
       County of Summit, Ohio
       Crawford, County of
       DC2A LLC
       DSRC Networks
       DTE Electric Company
       Dominion Energy Transmission, Inc.
       ECW Wireless, LLC
       East Ohio Gas Company
       Electric Railroad, LLC
       Ericsson, Inc.
       Erie County Emergency Services
       Erie County Water Authority
       FELHC, Inc.
       Forest, County of
       Fundamental Broadcasting LLC
       GTT America LLC
       Geauga, County of
       Geodesic Networks LLC
       General Motors Research Corp
       Gernatt Asphalt Products Inc
       Greater Cleveland RTA
       Greene, County of (PA)
       Hardy Cellular Telephone Company
       Harris Corporation (Virginia)
       High Voltage Communications LLC (CFN)
       Highway Networks, LLC
       Hilltower Tower Leasing, Inc
       Holmes County
       Huntingdon, County of
       Huron, County of
       In The Stix Broadband LLC
       Indiana, County of
       Jefferson County of Pennsylvania
       Jefferson Microwave, LLC
       Jefferson, County Of
       Kryptick Technologies
       Lawrence County Dept of Public Safety
       Lorain County of, Ohio
       Lorain, City of
       MB Microwave, LLC
       MLS Engineering
       MVC Research. LLC
       Macomb County Department of Roads
       Medina County Ohio
       Mercer County of
       Metro Regional Transit Authority
       Michigan, State of - DOT
       Micrologic, Inc
       Mobile Satellite Communications Inc



Frequency Coordination and Interference Analysis Report   03/22/2019   Page 6 of 13


       Morgan, County of
       Mountain View Communications, LLC
       National Grid USA Service Comp (NIMO)
       National Grid USA Service Company, Inc
       New Cingular Wireless PCS - Maryland
       New Cingular Wireless PCS LLC - Ohio
       New Cingular Wireless PCS LLC - WV,NC,SC
       New Cingular Wireless PCS, LLC (NY)
       New Cingular Wireless PCS, LLC - PA
       New Cingular Wireless PCS-Southern Ohio
       New Line Networks, LLC
       New Par - Ohio Region
       New York Power Authority
       NexGenAccess Inc.
       Niagara County Fire Coordinator
       Niagara Frontier Transportation Auth
       Niagara Reg Board of Comm of Police
       Niagara Regional Police Service
       North Coast Wireless Communications LLC
       Ohio RSA 2 Limited Partnership
       Ohio RSA 6 Limited Partnership
       One Connection Media Group
       Ontario Power Generation Inc.
       Ottawa County Commissioners
       Parma, City of - Fire Department
       Pierce Broadband, LLC
       Pittsburgh, City of (PA)
       Potter County of (PA)
       R. Fritz Enterprises Inc
       RAA Data Services, Inc
       Rogers Wireless Partnership (MW)
       Rooftop Data LLC
       Saia Communications, Inc.
       Shenandoah Personal Communications, LLC
       Smart Way Communications, LLC
       SmartSky Microwave, LLC
       Somerset, County of
       Spotlight Media Corporation
       Sprint Spectrum L.P.
       Sprintcom, Inc
       Staley Wireless LP
       Standard Backhaul Communications LLC
       State of Maryland, MIEMSS
       T-Mobile License LLC
       Texas Eastern Communications, LLC
       Thought Transmissions, LLC
       Tonawanda, Town of (NY)
       Torellco LLC
       Trango Systems, Inc.
       Transwave Communication Systems, Inc.
       Two Way Radio Inc.
       USCOC of Cumberland, Inc.
       Uniti Fiber PEG, LLC
       Valley Rural Electric Cooperative, Inc.
       Venango, County of
       Verizon Wireless (VAW) LLC - Maryland



Frequency Coordination and Interference Analysis Report   03/22/2019   Page 7 of 13


       Verizon Wireless (VAW) LLC - Michigan
       Verizon Wireless (VAW) LLC - Ohio
       Verizon Wireless (VAW) LLC-Pennsylvania
       Verizon Wireless VAW LLC - West Virginia
       W.A.T.C.H. TV Company Inc.
       WPNT Media Subsidiary, LLC
       WV DHHR BPH, Office of Ems, Com. Div.
       Washington, County of
       Webline Holdings LLC
       West Virginia Radio Corporation
       Williams Energy Services
       Wireless Internetwork LLC
       World Class Wireless, LLC
       Wyoming County
       Zen Networks, Inc
       iZone Broadband LLC
       xWave Engineering LLC




Frequency Coordination and Interference Analysis Report   03/22/2019   Page 8 of 13


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            03/22/2019            Page 9 of 13


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

Date:                                    03/22/2019
Job Number:                              190215COMSGE02
Administrative Information
Status                                   ENGINEER PROPOSAL
Call Sign
Licensee Code                            SPACEX
Licensee Name                            Space Exploration Holdings

Site Information                         GREENVILLE, PA
Venue Name
Latitude (NAD 83)                        41° 26' 0.8" N
Longitude (NAD 83)                       80° 19' 59.6" W
Climate Zone                             A
Rain Zone                                2
Ground Elevation (AMSL)                  303.07 m / 994.3 ft

Link Information
Satellite Type                           Low Earth Orbit
Mode                                     TR - Transmit-Receive
Modulation                               Digital
Minimum Elevation Angle                  25.0°
Azimuth Range                            0.0° to 360°
Antenna Centerline (AGL)                 0.91 m / 3.0 ft

Antenna Information                            Receive - FCC32                          Transmit - FCC32
Manufacturer                                   Cobham                                   Cobham
Model                                          MK3 series                               MK3 series
Gain / Diameter                                39.3 dBi / 1.0 m                         40.1 dBi / 1.0 m
3-dB / 15-dB Beamwidth                         1.50° / 3.40°                            1.20° / 2.80°

Max Available RF Power        (dBW/4 kHz)                                               -1.2
                              (dBW/MHz)                                                 22.8

Maximum EIRP                  (dBW/4 kHz)                                               38.9
                              (dBW/MHz)                                                 62.9

Interference Objectives:    Long Term          -156.0 dBW/MHz        20%                -151.0 dBW/4 kHz       20%
                            Short Term         -146.0 dBW/MHz        0.01%              -128.0 dBW/4 kHz       0.0025%

Frequency Information                          Receive 11.0 GHz                         Transmit 14.0 GHz
Emission / Frequency Range (MHz)               240MD7W / / 10700.0 - 12700.0            62M5D7W - 240MD7W / 14000.0 - 14500.0


Max Great Circle Coordination Distance         265.5 km / 165.0 mi                      202.3 km / 125.7 mi
Precipitation Scatter Contour Radius           487.7 km / 303.0 mi                      137.9 km / 85.7 mi




Frequency Coordination and Interference Analysis Report                        03/22/2019            Page 10 of 13


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


Coordination Values              GREENVILLE, PA
Licensee Name                    Space Exploration Holdings
Latitude (NAD 83)                41° 26' 0.8" N
Longitude (NAD 83)               80° 19' 59.6" W
Ground Elevation (AMSL)          303.07 m / 994.3 ft
Antenna Centerline (AGL)         0.91 m / 3.0 ft
Antenna Model                    Cobham 1 meter
Antenna Mode                               Receive 11.0 GHz                          Transmit 14.0 GHz
Interference Objectives: Long Term         -156.0 dBW/MHz 20%                        -151.0 dBW/4 kHz          20%
                         Short Term        -146.0 dBW/MHz 0.01%                      -128.0 dBW/4 kHz          0.0025%
 Max Available RF Power                                                              -1.2 (dBW/4 kHz)

                                                                Receive 11.0 GHz                         Transmit 14.0 GHz
               Horizon                Antenna               Horizon        Coordination          Horizon         Coordination
Azimuth (°)    Elevation (°)          Discrimination (°)    Gain (dBi)     Distance (km)         Gain (dBi)      Distance (km)
 0               0.00                 96.43                  -5.50          265.50                -5.50          202.30
 5               0.00                 91.43                  -5.50          265.50                -5.50          202.30
 10              0.00                 86.43                  -5.50          265.50                -5.50          202.30
 15              0.00                 81.44                  -5.50          265.50                -5.50          202.30
 20              0.00                 76.44                  -5.50          265.50                -5.50          202.30
 25              0.00                 71.44                  -5.50          265.50                -5.50          202.30
 30              0.00                 66.44                  -5.50          265.50                -5.50          202.30
 35              0.00                 61.44                  -5.50          265.50                -5.50          202.30
 40              0.00                 56.45                  -5.50          265.50                -5.50          202.30
 45              0.00                 51.45                  -5.50          265.50                -5.50          202.30
 50              0.00                 46.45                  -5.50          265.50                -5.50          202.30
 55              0.00                 41.45                  -5.50          265.50                -5.50          202.30
 60              0.00                 36.46                  -5.50          265.50                -5.50          202.30
 65              0.00                 31.46                  -5.50          265.50                -5.50          202.30
 70              0.00                 26.47                  -5.50          265.50                -5.50          202.30
 75              0.00                 21.48                  -5.50          265.50                -5.50          202.30
 80              0.00                 16.50                  -5.50          265.50                -5.50          202.30
 85              0.00                 11.53                  -5.50          265.50                -5.50          202.30
 90              0.00                  6.60                  -5.50          265.50                -5.50          202.30
 95              0.00                  2.05                  -5.50          265.50                -5.50          202.30
100              0.00                  3.85                  -5.50          265.50                -5.50          202.30
105              0.00                  8.69                  -5.50          265.50                -5.50          202.30
110              0.00                 13.64                  -5.50          265.50                -5.50          202.30
115              0.00                 18.62                  -5.50          265.50                -5.50          202.30
120              0.00                 23.61                  -5.50          265.50                -5.50          202.30
125              0.00                 28.60                  -5.50          265.50                -5.50          202.30
130              0.00                 33.59                  -5.50          265.50                -5.50          202.30
135              0.00                 38.59                  -5.50          265.50                -5.50          202.30
140              0.00                 43.59                  -5.50          265.50                -5.50          202.30
145              0.00                 48.58                  -5.50          265.50                -5.50          202.30
150              0.00                 53.58                  -5.50          265.50                -5.50          202.30
155              0.00                 58.58                  -5.50          265.50                -5.50          202.30
160              0.00                 63.58                  -5.50          265.50                -5.50          202.30
165              0.00                 68.57                  -5.50          265.50                -5.50          202.30
170              0.00                 73.57                  -5.50          265.50                -5.50          202.30
175              0.00                 78.57                  -5.50          265.50                -5.50          202.30
180              0.00                 83.57                  -5.50          265.50                -5.50          202.30
185              0.00                 88.57                  -5.50          265.50                -5.50          202.30




Frequency Coordination and Interference Analysis Report                  03/22/2019            Page 11 of 13


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


Coordination Values              GREENVILLE, PA
Licensee Name                    Space Exploration Holdings
Latitude (NAD 83)                41° 26' 0.8" N
Longitude (NAD 83)               80° 19' 59.6" W
Ground Elevation (AMSL)          303.07 m / 994.3 ft
Antenna Centerline (AGL)         0.91 m / 3.0 ft
Antenna Model                    Cobham 1 meter
Antenna Mode                               Receive 11.0 GHz                          Transmit 14.0 GHz
Interference Objectives: Long Term         -156.0 dBW/MHz 20%                        -151.0 dBW/4 kHz          20%
                         Short Term        -146.0 dBW/MHz 0.01%                      -128.0 dBW/4 kHz          0.0025%
 Max Available RF Power                                                              -1.2 (dBW/4 kHz)

                                                                Receive 11.0 GHz                         Transmit 14.0 GHz
               Horizon                Antenna               Horizon        Coordination          Horizon         Coordination
Azimuth (°)    Elevation (°)          Discrimination (°)    Gain (dBi)     Distance (km)         Gain (dBi)      Distance (km)
190              0.00                  93.57                 -5.50          265.50                -5.50          202.30
195              0.00                  98.56                 -5.50          265.50                -5.50          202.30
200              0.00                 103.56                 -5.50          265.50                -5.50          202.30
205              0.00                 108.56                 -5.50          265.50                -5.50          202.30
210              0.00                 113.56                 -5.50          265.50                -5.50          202.30
215              0.00                 118.56                 -5.50          265.50                -5.50          202.30
220              0.00                 123.55                 -5.50          265.50                -5.50          202.30
225              0.00                 128.55                 -5.50          265.50                -5.50          202.30
230              0.00                 133.55                 -5.50          265.50                -5.50          202.30
235              0.00                 138.55                 -5.50          265.50                -5.50          202.30
240              0.00                 143.54                 -5.50          265.50                -5.50          202.30
245              0.00                 148.54                 -5.50          265.50                -5.50          202.30
250              0.00                 153.53                 -5.50          265.50                -5.50          202.30
255              0.00                 158.52                 -5.50          265.50                -5.50          202.30
260              0.00                 163.50                 -5.50          265.50                -5.50          202.30
265              0.00                 168.47                 -5.50          265.50                -5.50          202.30
270              0.00                 173.40                 -5.50          265.50                -5.50          202.30
275              0.00                 177.95                 -5.50          265.50                -5.50          202.30
280              0.00                 176.15                 -5.50          265.50                -5.50          202.30
285              0.00                 171.31                 -5.50          265.50                -5.50          202.30
290              0.00                 166.36                 -5.50          265.50                -5.50          202.30
295              0.00                 161.38                 -5.50          265.50                -5.50          202.30
300              0.00                 156.39                 -5.50          265.50                -5.50          202.30
305              0.00                 151.40                 -5.50          265.50                -5.50          202.30
310              0.00                 146.41                 -5.50          265.50                -5.50          202.30
315              0.00                 141.41                 -5.50          265.50                -5.50          202.30
320              0.00                 136.41                 -5.50          265.50                -5.50          202.30
325              0.00                 131.42                 -5.50          265.50                -5.50          202.30
330              0.00                 126.42                 -5.50          265.50                -5.50          202.30
335              0.00                 121.42                 -5.50          265.50                -5.50          202.30
340              0.00                 116.42                 -5.50          265.50                -5.50          202.30
345              0.00                 111.43                 -5.50          265.50                -5.50          202.30
350              0.00                 106.43                 -5.50          265.50                -5.50          202.30
355              0.00                 101.43                 -5.50          265.50                -5.50          202.30




Frequency Coordination and Interference Analysis Report                  03/22/2019            Page 12 of 13


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: March 22, 2019




Frequency Coordination and Interference Analysis Report   03/22/2019    Page 13 of 13



Document Created: 2019-03-22 13:59:52
Document Modified: 2019-03-22 13:59:52

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