Attachment Coordination report

This document pretains to SES-LIC-INTR2019-00381 for License on a Satellite Earth Station filing.

IBFS_SESLICINTR201900381_1626416

FREQUENCY COORDINATION AND INTERFERENCE ANALYSIS REPORT Prepared for MP INTEGRAL TELCOMMUNICATIONS, INC. The WOODLANDS, TX Satellite Earth Station Prepared By: COMSEARCH 19700 Janelia Farm Boulevard Ashburn, VA 20147 February 13, 2019

TABLE OF CONTENTS 1. CONCLUSIONS ............................................................................................................................................ 3 2. SUMMARY OF RESULTS ............................................................................................................................ 4 3. SUPPLEMENTAL SHOWING ....................................................................................................................... 5 4. EARTH STATION COORDINATION DATA .................................................................................................. 7 5. CERTIFICATION ......................................................................................................................................... 11 Frequency Coordination and Interference Analysis Report 02/13/2019 Page 2 of 11

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 02/13/2019 Page 3 of 11

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. The following companies reported cases that were resolved: Centerpoint Energy Inc Union Pacific Railroad Company Frequency Coordination and Interference Analysis Report 02/13/2019 Page 4 of 11

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 02/08/2019. Company AT&T MOBILITY OF GALVESTON, LLC AT&T Mobility Spectrum LLC - South Texas Air Canopy Internet Services, Inc. American Electric Power Service Corp Austin Energy Bluebonnet Electric Cooperative Brazoria, County of Brazos Electric Power Cooperative Inc Centerpoint Energy Inc Central Telephone Company of Texas Cequel III Communications I, LLC Chambers, County of Cingular Wireless of Texas RSA #16 LP City of Houston Conterra Ultra Broadband, LLC Cox Radio, Inc. (Houston, TX) Cy-Fair Volunteer Fire Department ERF Wireless Bundled Services, Inc. East Texas Electric Cooperative, Inc Entergy Services Inc Enterprise Products Operating, LLC Equistar Chemicals, LP FiberLight LLC GTE Mobilnet of South TX Ltd Prtnrshp GTE Mobilnet of South Texas LTD Partners GTE Mobilnet of Texas RSA #17 LTD Prtnsh Graham Media Group, Houston, Inc Greater Harris County 911 Emergency Net Harris County ITC (TX) Houston County Electric Cooperative KN Telecommunications, Inc. Lower Colorado River Authority MidSouth Electric Coop Association New Cingular Wireless PCS LLC - N Texas New Cingular Wireless PCS LLC - S Texas Northwest Communications Inc. Olympic Wireless, LLC One Ring Networks, Inc. Phillips 66 Communications Inc Radio One Inc RigNet SatCom, Inc. Sam Houston Electric Cooperative Inc. Frequency Coordination and Interference Analysis Report 02/13/2019 Page 5 of 11

San Antonio MTA, L.P. ( HGC Mkt) San Bernard Electric Cooperative Inc. Skynet Communications (Houston) South East Texas Regional Planning Com T-Mobile License LLC Tampnet Licensee LLC Texas Eastern Communications, LLC Texas New Mexico Power Company Towerstream Corp. Transcontinental Gas Pipeline Corp. Trunkline Gas Company LLC Union Pacific Railroad Company VTX Communications LLC Verizon Wireless (VAW) LLC - Texas Verizon Wireless (VAW) LLC-C TX/LA/AR Verizon Wireless VAW LLC-TX/Houston GC Verizon Wireless(VAW) LLC-AZ/CO/NM/NV/UT Frequency Coordination and Interference Analysis Report 02/13/2019 Page 6 of 11

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 02/13/2019 Page 7 of 11

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Date: 02/13/2019 Job Number: 190208COMSGE03 Administrative Information Status ENGINEER PROPOSAL Call Sign Licensee Code MPINTE Licensee Name MP INTEGRAL TELCOMMUNICATIONS, INC. Site Information WOODLANDS, TX Venue Name Latitude (NAD 83) 30° 7' 23.3" N Longitude (NAD 83) 95° 26' 26.7" W Climate Zone A Rain Zone 2 Ground Elevation (AMSL) 34.13 m / 112.0 ft Link Information Satellite Type Geostationary Mode TO - Transmit-Only Modulation Digital Satellite Arc 43° W to 143° West Longitude Azimuth Range 111.1° to 245.3° Corresponding Elevation Angles 23.9° / 28.0° Antenna Centerline (AGL) 2.74 m / 9.0 ft Antenna Information Transmit - P60381 Manufacturer PRODELIN CORPORATION Model 1383 Gain / Diameter 46.0 dBi / 3.8 m 3-dB / 15-dB Beamwidth 1.00° / 2.00° Max Available RF Power (dBW/4 kHz) -15.8 (dBW/MHz) 8.2 Maximum EIRP (dBW/4 kHz) 30.2 (dBW/MHz) 54.2 Interference Objectives: Long Term -154.0 dBW/4 kHz 20% Short Term -131.0 dBW/4 kHz 0.0025% Frequency Information Transmit 6.1 GHz Emission / Frequency Range (MHz) 25K0G7D / 5972.0 - 6037.0 25K0G7D / 6090.0 - 6425.0 Max Great Circle Coordination Distance 148.4 km / 92.2 mi Precipitation Scatter Contour Radius 100.0 km / 62.1 mi Frequency Coordination and Interference Analysis Report 02/13/2019 Page 8 of 11

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values WOODLANDS, TX Licensee Name MP INTEGRAL TELCOMMUNICATIONS, INC. Latitude (NAD 83) 30° 7' 23.3" N Longitude (NAD 83) 95° 26' 26.7" W Ground Elevation (AMSL) 34.13 m / 112.0 ft Antenna Centerline (AGL) 2.74 m / 9.0 ft Antenna Model PRODELIN CORPORATION 1383 Antenna Mode Transmit 6.1 GHz Interference Objectives: Long Term -154.0 dBW/4 kHz 20% Short Term -131.0 dBW/4 kHz 0.0025% Max Available RF Power -15.8 (dBW/4 kHz) Transmit 6.1 GHz Horizon Antenna Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) 0 0.00 109.22 -10.00 128.03 5 0.00 104.69 -10.00 128.03 10 0.00 100.14 -10.00 128.03 15 0.00 95.58 -10.00 128.03 20 0.00 91.01 -10.00 128.03 25 0.00 86.44 -10.00 128.03 30 0.00 81.87 -10.00 128.03 35 0.00 77.31 -10.00 128.03 40 0.00 72.77 -10.00 128.03 45 0.00 68.26 -10.00 128.03 50 0.00 63.78 -10.00 128.03 55 0.00 59.34 -10.00 128.03 60 0.00 54.96 -10.00 128.03 65 0.00 50.65 -10.00 128.03 70 0.00 46.44 -9.29 129.93 75 0.00 42.37 -8.47 132.11 80 0.00 38.47 -7.69 134.21 85 0.00 34.80 -6.92 135.08 90 0.00 31.45 -5.58 138.93 95 0.00 28.53 -4.41 142.46 100 0.00 26.19 -3.48 145.41 105 0.00 24.60 -2.84 147.47 110 0.00 23.90 -2.56 148.40 115 0.00 24.17 -2.67 148.04 120 0.00 25.38 -3.15 146.45 125 0.00 27.41 -3.97 143.85 130 0.00 30.10 -5.04 140.54 135 0.00 33.27 -6.31 136.81 140 0.00 36.81 -7.36 133.86 145 0.00 40.39 -8.08 133.17 150 0.00 43.74 -8.75 131.37 155 0.00 46.80 -9.36 129.74 160 0.00 49.50 -9.90 128.30 165 0.00 51.75 -10.00 128.03 170 0.00 53.46 -10.00 128.03 175 0.00 54.52 -10.00 128.03 180 0.00 54.89 -10.00 128.03 185 0.00 54.52 -10.00 128.03 Frequency Coordination and Interference Analysis Report 02/13/2019 Page 9 of 11

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values WOODLANDS, TX Licensee Name MP INTEGRAL TELCOMMUNICATIONS, INC. Latitude (NAD 83) 30° 7' 23.3" N Longitude (NAD 83) 95° 26' 26.7" W Ground Elevation (AMSL) 34.13 m / 112.0 ft Antenna Centerline (AGL) 2.74 m / 9.0 ft Antenna Model PRODELIN CORPORATION 1383 Antenna Mode Transmit 6.1 GHz Interference Objectives: Long Term -154.0 dBW/4 kHz 20% Short Term -131.0 dBW/4 kHz 0.0025% Max Available RF Power -15.8 (dBW/4 kHz) Transmit 6.1 GHz Horizon Antenna Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) 190 0.00 53.45 -10.00 128.03 195 0.00 51.75 -10.00 128.03 200 0.00 49.50 -9.90 128.30 205 0.00 46.80 -9.36 129.74 210 0.00 43.74 -8.75 131.37 215 0.00 40.39 -8.08 133.17 220 0.00 37.09 -7.42 133.70 225 0.00 34.15 -6.66 135.81 230 0.00 31.66 -5.67 138.68 235 0.00 29.74 -4.90 140.97 240 0.00 28.50 -4.40 142.49 245 0.00 28.04 -4.22 143.06 250 0.00 28.39 -4.36 142.63 255 0.00 29.53 -4.81 141.23 260 0.00 31.36 -5.54 139.04 265 0.00 33.78 -6.51 136.23 270 0.00 36.66 -7.33 133.94 275 0.00 39.91 -7.98 133.43 280 0.00 43.44 -8.69 131.53 285 0.00 47.19 -9.44 129.53 290 0.00 51.11 -10.00 128.03 295 0.00 55.15 -10.00 128.03 300 0.00 59.30 -10.00 128.03 305 0.00 63.52 -10.00 128.03 310 0.31 67.73 -10.00 119.41 315 0.46 72.05 -10.00 107.34 320 0.42 76.44 -10.00 110.51 325 0.58 80.83 -10.00 100.44 330 0.41 85.26 -10.00 110.75 335 0.43 89.69 -10.00 109.71 340 0.00 94.11 -10.00 128.03 345 0.00 98.51 -10.00 128.03 350 0.00 102.90 -10.00 128.03 355 0.00 107.27 -10.00 128.03 Frequency Coordination and Interference Analysis Report 02/13/2019 Page 10 of 11

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: February 13, 2019 Frequency Coordination and Interference Analysis Report 02/13/2019 Page 11 of 11


Document Created: 2019-02-14 10:25:57
Document Modified: 2019-02-14 10:25:57
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