Attachment FreqCoord

This document pretains to SES-MFS-20170721-00787 for Modification w/ Foreign Satellite (earth station) on a Satellite Earth Station filing.

IBFS_SESMFS2017072100787_1249736

FREQUENCY COORDINATION AND INTERFERENCE
            ANALYSIS REPORT


                     Prepared for
             Hawaii Pacific Teleport, L.P.
                    KAPOLEI, HI
               Satellite Earth Station




                     Prepared By:
                    COMSEARCH
             19700 Janelia Farm Boulevard
                 Ashburn, VA 20147
                    July 18, 2017


                                                      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                                             07/18/2017                        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   07/18/2017         Page 3 of 10


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.




No carriers reported potential interference cases.




Frequency Coordination and Interference Analysis Report    07/18/2017         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 06/14/2017.

        Company
        Cellco Partnership - Hawaii
        Clearwire Hawaii Partners Spectrum LLC
        Coral Wireless Licenses, LLC
        Hawaii State
        Hawaiian Telcom, Inc.
        Honolulu Board of Water Supply
        Honolulu City & County Dept of Info Tech
        Mid Pacific Communications Inc.
        New Cingular Wireless PCS LLC - Hawaii
        Oceanic Time Warner Cable LLC
        Sprint Spectrum L.P.
        Sprintcom, Inc
        T-Mobile Lic LLC - Voicestream PCS BTA I
        T-Mobile License LLC
        Trex Broadband
        US Internet Wireless
        Verizon Wireless VAW LLC - (Hawaii)
        Wavecom Solutions Corporation




Frequency Coordination and Interference Analysis Report                 07/18/2017              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            07/18/2017            Page 6 of 10


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

Date:                                    07/18/2017
Job Number:                              170614COMSTC02
Administrative Information
Call Sign                                E150010
Licensee Name                            Hawaii Pacific Teleport, L.P.
Site Information                         KAPOLEI, HI
Latitude (NAD 83)                        21° 20' 12.0" N
Longitude (NAD 83)                       158° 5' 25.2" W
Climate Zone                             A
Rain Zone                                4
Ground Elevation (AMSL)                  37.2 m / 122.1 ft
Link Information
Satellite Type                           Geostationary
Mode                                     TR - Transmit-Receive
Modulation                               Digital
Satellite Arc                            188° W to 188° West Longitude
Azimuth Range                            237.7° to 237.7°
Corresponding Elevation Angles           48.0° / 48.0°
Antenna Centerline (AGL)                 8.0 m / 26.3 ft
Antenna Information                             Receive                                Transmit
Manufacturer                                    GDS Satcom                             GDS Satcom
Gain / Diameter                                 61.5 dBi / 9.2 m                       64.1 dBi / 9.2 m
3-dB / 15-dB Beamwidth                          0.21° / 0.42°                          0.16° / 0.34°


                                                                                     54M0G7W - 140MG7W
Max Available RF Power        (dBW/4 kHz)                                              -20.7    -28.5
                              (dBW/MHz)                                                  3.3     -4.5

Maximum EIRP                  (dBW/4 kHz)                                              43.4         35.7
                              (dBW/MHz)                                                67.4         59.7
                              (dBW)                                                    84.7         81.1

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 18.0 GHz                       Transmit 28.0 GHz
Emission / Frequency Range (MHz)                54M0G7W / 18400.0 - 19700.0            54M0G7W / 27500.0 - 29500.0
                                                140MG7W / 18400.0 - 19700.0            140MG7W / 27500.0 - 29500.0


Max Great Circle Coordination Distance          136.2 km / 84.6 mi                     100.0 km / 62.1 mi
Precipitation Scatter Contour Radius            100.0 km / 62.1 mi                     100.0 km / 62.1 mi




Frequency Coordination and Interference Analysis Report                       07/18/2017              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             KAPOLEI, HI
Licensee Name                     Hawaii Pacific Teleport, L.P.
Latitude (NAD 83)                 21° 20' 12.0" N
Longitude (NAD 83)                158° 5' 25.2" W
Ground Elevation (AMSL)           37.2 m / 122.1 ft
Antenna Centerline (AGL)          8.0 m / 26.3 ft
Antenna Mode                             Receive 18.0 GHz                          Transmit 28.0 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                                                            -20.7 (dBW/4 kHz)

                                                              Receive 18.0 GHz                         Transmit 28.0 GHz
               Horizon            Antenna                 Horizon        Coordination          Horizon         Coordination
Azimuth (°)    Elevation (°)      Discrimination (°)      Gain (dBi)     Distance (km)         Gain (dBi)      Distance (km)
 0              12.27             115.71                  -10.00          100.00                -10.00         100.00
 5              13.58             119.99                  -10.00          100.00                -10.00         100.00
 10             14.78             124.26                  -10.00          100.00                -10.00         100.00
 15             15.21             128.15                  -10.00          100.00                -10.00         100.00
 20             14.56             131.30                  -10.00          100.00                -10.00         100.00
 25             14.58             134.60                  -10.00          100.00                -10.00         100.00
 30             13.32             136.70                  -10.00          100.00                -10.00         100.00
 35             13.20             139.22                  -10.00          100.00                -10.00         100.00
 40             12.17             140.54                  -10.00          100.00                -10.00         100.00
 45             11.12             141.26                  -10.00          100.00                -10.00         100.00
 50             10.47             141.76                  -10.00          100.00                -10.00         100.00
 55              8.64             140.53                  -10.00          100.00                -10.00         100.00
 60              7.53             139.43                  -10.00          100.00                -10.00         100.00
 65              6.28             137.72                  -10.00          100.00                -10.00         100.00
 70              5.34             135.89                  -10.00          100.00                -10.00         100.00
 75              5.19             134.42                  -10.00          100.00                -10.00         100.00
 80              4.80             132.37                  -10.00          100.00                -10.00         100.00
 85              4.54             130.12                  -10.00          100.00                -10.00         100.00
 90              3.61             127.12                  -10.00          100.00                -10.00         100.00
 95              2.31             123.72                  -10.00          100.00                -10.00         100.00
100              0.64             120.03                  -10.00          108.30                -10.00         100.00
105              0.00             116.95                  -10.00          136.18                -10.00         100.00
110              0.00             114.12                  -10.00          136.18                -10.00         100.00
115              0.00             111.17                  -10.00          136.18                -10.00         100.00
120              0.00             108.10                  -10.00          136.18                -10.00         100.00
125              0.00             104.94                  -10.00          136.18                -10.00         100.00
130              0.00             101.72                  -10.00          136.18                -10.00         100.00
135              0.00              98.44                  -10.00          136.18                -10.00         100.00
140              0.00              95.13                  -10.00          136.18                -10.00         100.00
145              0.00              91.79                  -10.00          136.18                -10.00         100.00
150              0.00              88.45                  -10.00          136.18                -10.00         100.00
155              0.00              85.12                  -10.00          136.18                -10.00         100.00
160              0.00              81.80                  -10.00          136.18                -10.00         100.00
165              0.00              78.52                  -10.00          136.18                -10.00         100.00
170              0.00              75.29                  -10.00          136.18                -10.00         100.00
175              0.00              72.13                  -10.00          136.18                -10.00         100.00
180              0.00              69.06                  -10.00          136.18                -10.00         100.00
185              0.00              66.09                  -10.00          136.18                -10.00         100.00




Frequency Coordination and Interference Analysis Report                07/18/2017             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             KAPOLEI, HI
Licensee Name                     Hawaii Pacific Teleport, L.P.
Latitude (NAD 83)                 21° 20' 12.0" N
Longitude (NAD 83)                158° 5' 25.2" W
Ground Elevation (AMSL)           37.2 m / 122.1 ft
Antenna Centerline (AGL)          8.0 m / 26.3 ft
Antenna Mode                             Receive 18.0 GHz                          Transmit 28.0 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                                                            -20.7 (dBW/4 kHz)

                                                              Receive 18.0 GHz                         Transmit 28.0 GHz
               Horizon            Antenna                 Horizon        Coordination          Horizon         Coordination
Azimuth (°)    Elevation (°)      Discrimination (°)      Gain (dBi)     Distance (km)         Gain (dBi)      Distance (km)
190             0.00               63.25                  -10.00          136.18                -10.00         100.00
195             0.00               60.56                  -10.00          136.18                -10.00         100.00
200             0.00               58.05                  -10.00          136.18                -10.00         100.00
205             0.00               55.75                  -10.00          136.18                -10.00         100.00
210             0.00               53.70                  -10.00          136.18                -10.00         100.00
215             0.00               51.91                  -10.00          136.18                -10.00         100.00
220             0.00               50.43                  -10.00          136.18                -10.00         100.00
225             0.00               49.29                  -10.00          136.18                -10.00         100.00
230             0.00               48.50                  -10.00          136.18                -10.00         100.00
235             0.00               48.10                  -10.00          136.18                -10.00         100.00
240             0.00               48.08                  -10.00          136.18                -10.00         100.00
245             0.00               48.46                  -10.00          136.18                -10.00         100.00
250             0.00               49.22                  -10.00          136.18                -10.00         100.00
255             0.00               50.33                  -10.00          136.18                -10.00         100.00
260             0.00               51.79                  -10.00          136.18                -10.00         100.00
265             0.00               53.55                  -10.00          136.18                -10.00         100.00
270             0.78               55.00                  -10.00          102.25                -10.00         100.00
275             0.00               57.88                  -10.00          136.18                -10.00         100.00
280             0.32               60.17                  -10.00          127.79                -10.00         100.00
285             0.00               63.05                  -10.00          136.18                -10.00         100.00
290             0.53               65.61                  -10.00          112.72                -10.00         100.00
295             1.15               68.34                  -10.00          100.00                -10.00         100.00
300             1.60               71.33                  -10.00          100.00                -10.00         100.00
305             2.17               74.42                  -10.00          100.00                -10.00         100.00
310             2.99               77.61                  -10.00          100.00                -10.00         100.00
315             3.30               81.03                  -10.00          100.00                -10.00         100.00
320             4.03               84.48                  -10.00          100.00                -10.00         100.00
325             5.15               88.03                  -10.00          100.00                -10.00         100.00
330             6.22               91.73                  -10.00          100.00                -10.00         100.00
335             7.78               95.58                  -10.00          100.00                -10.00         100.00
340             8.50               99.47                  -10.00          100.00                -10.00         100.00
345             9.03              103.37                  -10.00          100.00                -10.00         100.00
350             10.35             107.49                  -10.00          100.00                -10.00         100.00
355             12.42             111.90                  -10.00          100.00                -10.00         100.00




Frequency Coordination and Interference Analysis Report                07/18/2017             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.




Timothy O. Crutcher
Frequency Planner
COMSEARCH
19700 Janelia Farm Boulevard
Ashburn, VA 20147


DATED: July 18, 2017




Frequency Coordination and Interference Analysis Report   07/18/2017   Page 10 of 10



Document Created: 2017-07-20 15:18:03
Document Modified: 2017-07-20 15:18:03

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