Attachment Coordination

This document pretains to SES-LIC-20181017-03654 for License on a Satellite Earth Station filing.

IBFS_SESLIC2018101703654_1556312

FREQUENCY COORDINATION AND INTERFERENCE ANALYSIS REPORT Prepared for RCN License Subsidiary, Inc. HENDERSON, NV Satellite Earth Station Prepared By: COMSEARCH 19700 Janelia Farm Boulevard Ashburn, VA 20147 October 15, 2018

TABLE OF CONTENTS 1. CONCLUSIONS ................... 2. SUMMARY OF RESULTS .... 3. SUPPLEMENTAL SHOWING ...... 4. EARTH STATION COORDINATION DATA.. 6. CERTIFICATION ...... .. .ceseervencreenmennencerereverbrees Frequency Coordination and Interference Analysis Report 10/15/2018 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 10/15/2018 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. The following companies reported potential great circle interference conflicts that did not meet the objectives on a line—of—sight basis. When over—the—horizon losses are considered on the interfering paths, sufficient blockage exists to negate harmful interference from occurring with the proposed transmit—receive earth station. Company Clark County Whittrio Calvary Chapel No other carriers reported potential interference cases. Frequency Coordination and Interference Analysis Report 10/15/2018 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. A minor change for this earth station was sent to the below listed carriers with a letter dated 10/15/2018. Company AT&T Mobility Spectrum LLC — Arizona AT&T Mobility Spectrum LLC — Nevada Arizona Nevada Tower Corp Arizona Public Service Company (APS) Arizona, State Of Calvary Chapel of Costa Mesa Central Telephone Company Central Telephone Company of Nevada Citizens Telecommunications of CA Inc. Citizens Utilities Rural Company, Inc. City of Los Angeles Dept Water & Power City of North Las Vegas Clark, County of Commnet Four Corners, LLC Global Telecom & Technology Americas, In LasVegas.Net Los Angeles SMSA Ltd. Partnership Nevada Power Company dba NV Energy—South New Cingular Wireless PCS LLC — AZ New Cingular Wireless PCS — Los Angeles New Cingular Wireless PCS LLC— Las Vegas New Cingular Wireless PCS LLC—Reno, NV Nye, County of Olympic Wireless, LLC Pacific Bell Tel Com dba AT&T California Ponderosa Telephone Company San Bernardino County of California Southern California Edison Company Southern Nevada Area Communications Cncl Sprint Telephony PCS, L.P. State of Nevada, Enterprise IT Services T—Mobile License LLC Telemundo Las Vegas License LLC Transworld Network Corp VegasWiFi Communications LLC Verizon Wireless — Arizona, Nevada Verizon Wireless(VAW) LLC—AZ/CO/NM/NV/UT Wecom, Inc. Whittrio Inc Frequency Coordination and Interference Analysis Report 10/15/2018 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 Refiafi_ 10/15/2018 Page 6 of 10

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726—5500 hitp://www.comsearch.com Date: 10/15/2018 Job Number: 181015COMSTCOS Administrative Information Licensee Code RCNJVZ Licensee Name RCN License Subsidiary, Inc. Site Information HENDERSON, NV Latitude (NAD 83) 35° 57° 39.9" N Longitude (NAD 83) 115° 9‘ 59.1" W Climate Zone A Rain Zone 5 Ground Elevation (AMSL) 757.2 m / 2484.3 it Link Information Satellite Type Geostationary Mode TR — Transmit—Receive Modulation Digital Satellite Arc 45° W to 139° West Longitude Azimuth Range 102.0° to 217.0° Corresponding Elevation Angles 7.3°/41.2° Antenna Centerline (AGL) 7.0 m / 23.0 ft Antenna Information Receive — A40937 Transmit — A60937 Manufacturer ANDREW CORPORATION ANDREW CORPORATION Model ES93 ES93 Gain / Diameter 50.5 dBi / 9.3 m 54.0 dBi / 9.3 m 3—0B / 15—0B Beamwidth 1.02° / 2.00° 1.02° / 2.00° S1K2GZW — 3GMOGZW Max Available RF Power (dBW/4 kHz) 14.0 140 (dBW/MHz} 10.0 10.0 Maximum EIRP (dBW/4 kHz) 40.0 40.0 {dBWI/MHz) 64.0 64.0 {dBw) 51.07 79594 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) S1K2GTW — 3BMOGTW / 3700.0 — 4200.0 5S1K2G7W — 3GMOGTW / 5925.0 — 6425.0 Max Great Circle Coordination Distance 528.0 km / 328.0 mi 220.9 km / 137.2 mi Precipitation Scatter Contour Radius 441.8 km / 274.5 mi 100.0 km / 62.1 mi Frequency Coordination and Interference An:a_alysis Report 19/15/2018 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 HENDERSON, NV Licensee Name RCN License Subsidiary, Inc. Latitude (NAD 83) 35° 57° 39.9" N Longitude (NAD 83) 115° 9‘ 59.1" W Ground Elevation (AMSL) 757.2 m / 2484.3 ft Antenna Centerline (AGL) 7.0 m / 23.0 ft Antenna Model Andrew Corporation ES93 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 —14.0 (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 0.00 101.86 ~10.00 285.28 +11.00 130.16 5 0.00 96.90 —10.00 285.28 —11.00 130.16 10 0.00 91.95 —10.00 285.28 —11.00 130.16 15 0.00 86.99 ~10.00 285.28 ~11.00 130.16 20 0.00 82.03 —10.00 285.28 —11.00 130.16 25 0.00 77.07 +10.00 285.28 —11.00 130.16 30 0.00 72.11 —10.00 285.28 —11.00 130.16 35 0.00 67.16 +10.00 285.28 ~11.00 130.16 40 0.00 62.21 —10.00 285.28 —10.37 131.85 45 0.00 57.26 +10.00 285.28 ~10.00 132.84 50 0.00 52.32 —10.00 285.28 +10.00 132.84 55 0.00 47.39 —10.00 285.28 ~10.00 132.84 60 0.00 42.48 —9.00 291.72 —10.00 132.84 65 0.21 37.54 —9.00 290.94 —10.00 132.34 70 0.00 32.70 —9.00 291.72 ~10.00 132.84 75 0.28 27.80 —9.00 281.49 —9.98 126.25 80 0.44 22.96 —8.98 262.32 —9.30 115.11 85 0.61 18.20 —7.06 260.47 —8.40 108.01 90 0.78 13.61 —4.61 264.94 —6.73 104.76 95 0.90 9.45 1.44 299.20 —2.50 110.79 100 1.04 6.57 6.00 527.96 7.00 220.87 105 1.20 6.82 6.00 343.35 7.00 138.42 110 1.22 10.07 0.64 277.77 —2.50 100.67 115 1.13 14.02 —5.00 243.53 —7.00 100.00 120 1.26 17.75 —6.75 228.92 —8.23 100.00 125 1.05 21.63 —8.38 227.26 —9.16 100.00 130 1.09 25.23 —9.00 222.51 —9.55 100.00 135 0.99 28.80 —9.00 225.91 —10.00 100.00 140 1.05 32.10 —9.00 223.83 +10.00 100.00 145 1.33 35.03 —9.00 215.28 ~10.00 100.00 150 1.67 37.65 —9.00 205.48 —10.00 100.00 155 2.53 39.51 —9.00 187.29 —10.00 100.00 160 2.57 41.64 —9.00 186.29 +10.00 100.00 165 2.89 43.09 —9.00 179.06 ~10.00 100.00 170 1.86 45.34 ~10.00 198.37 —10.00 100.00 175 149 46.50 —10.00 205.90 ~10.00 100.00 180 1.68 46.58 ~10.00 203.16 +10.00 100.00 185 1.83 46.17 +10.00 199.24 ~10.00 100.00 Frequency Coordination and Interference Analysis Report 10/15/2018 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 HENDERSON, NV Licensee Name RCN License Subsidiary, Inc. Latitude (NAD 83) 35° 57‘ 39.9" N Longitude (NAD 83) 115° 9‘ 59.1" W Ground Elevation (AMSL) 757.2 m / 2484.3 ft Antenna Centerline (AGL) 7.0 m / 23.0 ft Antenna Model Andrew Corporation ES93 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 —14.0 (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 2.13 45.08 +10.00 191.51 —10.00 100.00 195 2.23 43.70 —9.00 194.12 ~10.00 100.00 200 2.05 42.15 —9.00 198.04 ~10.00 100.00 205 1.89 40.84 —9.00 202.06 —10.00 100.00 210 1.10 40.63 —9.00 222.08 —10.00 100.00 215 1.01 40.26 ~9.00 225.07 —10.00 100.00 220 1.18 40.15 —9.00 219.78 ~10.00 100.00 225 1.58 40.33 —9.00 208.01 ~10.00 100.00 230 1.75 41.25 —9.00 205.83 —10.00 100.00 235 2.91 41.76 —9.00 178.55 +10.00 100.00 240 4.64 42.37 —9.00 142.70 —10.00 100.00 245 5.34 44.36 —9.36 134.06 —10.00 100.00 250 4.73 47.64 —10.00 137.19 ~10.00 100.00 255 4.52 50.86 +10.00 140.17 ~10.00 100.00 260 4.36 54.23 —10.00 142.44 —10.00 100.00 265 3.25 58.21 +10.00 163.90 ~10.00 100.00 270 2.98 61.83 —10.00 171.86 —10.31 100.00 275 2.91 65.47 ~10.00 173.66 ~11.00 100.00 280 2.23 69.38 —10.00 189.22 —11.00 100.00 285 1.30 73.34 ~10.00 211.27 —11.00 100.00 290 0.87 77.17 ~10.00 227.22 ~11.00 100.00 295 0.95 80.91 —10.00 222.80 ~11.00 100.00 300 0.00 84.78 ~10.00 285.28 —11.00 130.16 305 0.00 88.53 —10.00 285.28 ~11.00 130.16 310 0.36 92.31 —10.00 265.51 ~11.00 117.02 315 0.00 96.04 ~10.00 285.28 —11.00 130.16 320 0.00 99.78 —10.00 285.28 ~11.00 130.16 325 0.00 103.47 +10.00 285.28 —11.00 130.16 330 0.00 107.12 +10.00 285.28 ~11.00 130.16 335 0.00 110.71 ~11.71 274.64 ~11.57 128.65 340 0.00 114.21 ~14.21 259.91 —14.37 121.28 345 0.00 116.72 ~15.00 255.48 ~15.00 119.65 350 0.00 111.77 ~12.39 270.56 ~12.42 126.40 355 0.00 106.82 +10.00 285.28 —11.00 130.16 Frequency Coordination and Interference Analysis Report 10/15/2018 Page 9 of 10

5. CERTIFICATION 1 HEREBY CERTIFY THAT | AM THE TECHNICALLY QUALIFIED PERSON RESPONSIBLE FOR THE PREPARATION OF THE FREQUENCY COORDINATION DATA CONTAINED IN THIS APPLICATION, THAT | AM FAMILIAR WITH PARTS 101 AND 25 OF THE FCC RULES AND REGULATIONS, THAT t 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: October 15, 2018 Frequency Coordination and Interference Analysis Report 10/15/2018 Page 10 of 10

FREQUENCY COORDINATION AND INTERFERENCE ANALYSIS REPORT Prepared for RCN License Subsidiary, Inc. HENDERSON, NV Satellite Earth Station Prepared By: COMSEARCH 19700 Janelia Farm Boulevard Ashburn, VA 20147 October 15, 2018

TABLE OF CONTENTS 1. CONCLUSIONS ..................cll. fas 2. SUMMARY OF RESULTS .. fail 3. SUPPLEMENTAL SHOWING ..... g 4. EARTH STATION COORDINATION DATA .. $. GCERTIRECATION .:. .. 1100000004 000 00300000(ent in diF ie y tais eoea ce bes teae Boiyereaciie ie¥ en esE ie e arLeaiveeareveraroad 0 Frequency Coordination and interference Analysis Report — 10/15/2018 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 InterferenceAnalysis Report 1071572018 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. The following companies reported potential great circle interference conflicts that did not meet the objectives on a line—of—sight basis. When over—the—horizon losses are considered on the interfering paths, sufficient blockage exists to negate harmful interference from occurring with the proposed transmit—receive earth station. Company Clark County Whittrio Calvary Chapel No other carriers reported potential interference cases. Frequency Coordination and Interference Analysis Report C 10/15/2018 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. A minor change for this earth station was sent to the below listed carriers with a letter dated 10/15/2018. Company AT&T Mobility Spectrum LLC — Arizona AT&T Mobility Spectrum LLC — Nevada Arizona Nevada Tower Corp Arizona Public Service Company (APS) Arizona, State Of Calvary Chapel of Costa Mesa Central Telephone Company Central Telephone Company of Nevada Citizens Telecommunications of CA Inc. Citizens Utilities Rural Company, Inc. City of Los Angeles Dept Water & Power City of North Las Vegas Clark, County of Commnet Four Corners, LLC Global Telecom & Technology Americas, In LasVegas.Net Los Angeles SMSA Ltd. Partnership Nevada Power Company dba NV Energy—South New Cingular Wireless PCS LLC — AZ New Cingular Wireless PCS — Los Angeles New Cingular Wireless PCS LLC— Las Vegas New Cingular Wireless PCS LLC—Reno, NV Nye, County of Olympic Wireless, LLC Pacific Bell Tel Com dba AT&T California Ponderosa Telephone Company San Bernardino County of California Southern California Edison Company Southern Nevada Area Communications Cnel Sprint Telephony PCS, L.P. State of Nevada, Enterprise IT Services T—Mobile License LLC Telemundo Las Vegas License LLC Transworld Network Corp VegasWiFi Communications LLC Verizon Wireless — Arizona, Nevada Verizon Wireless(VAW) LLC—AZ/CO/NM/NV/UT Wecom, Inc. Whittrio Inc Freqi.r—ency Coordination and Interference Analysis Report 10/15/2018 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 Repo_rl— 10/15/2018 Page 6 of 10

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726—5500 http:/www.comsearch.com Date: 10/15/2018 Job Number: 181015COMSTCO6 Administrative Information Licensee Code RCNJVZ Licensee Name RCN License Subsidiary, Inc. Site Information HENDERSON, NV Latitude (NAD 83) 35° 57° 39.9" N Longitude (NAD 83) 115° 9 59.1" W Climate Zone A Rain Zone 5 Ground Elevation (AMSL) 757.2 m / 2484.3 ft Link Information Satellite Type Geostationary Mode TR — Transmit—Receive Modulation Digital Satellite Arc 45° W to 139° West Longitude Azimuth Range 102.0° to 217.0° Corresponding Elevation Angles 7.3°/41.2° Antenna Centerline (AGL) 7.0 m / 23.0 it Antenna Information Receive — A40937 Transmit — A60937 Manufacturer ANDREW CORPORATION ANDREW CORPORATION Model ES93 ES93 Gain / Diameter 50.5 dBi / 9.3 m 54.0 dBi/ 9.3 m 3—0B / 15—dB Beamwidth 1.02° / 2.00° 1.02° / 2.00° 51K2G7W — 3SMOGTW Max Available RF Power (dBW/4 kH2) +14.0 —14.0 (dBW/MHz) 10.0 10.0 Maximum EIRP (dBW/4 kHz) 40.0 40.0 (dBW/MHz) 64.0 64.0 (dBw) 51.07 79.54 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) 51K2GTW — 3EMOG7W / 3700.0 — 4200.0 51K2G7W — 3GM0G7W / 5925.0 — 5985 S1K2GZW — 36MOG7W / 6105 — 6425.0 Max Great Circle Coordination Distance 528.0 km / 328.0 mi 220.9 km / 137.2 mi Precipitation Scatter Contour Radius 441.8 km / 274.5 mi 100.0 km / 62.1 mi Frequency Coordination and Interference Analysis R‘e;on 10/15/2018 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 HENDERSON, NV _ Licensee Name RCN License Subsidiary, Inc. Latitude (NAD 83) 35° 57° 39.9" N Longitude (NAD 83) 115° 9‘ 59.1" W Ground Elevation (AMSL) 757.2 m / 2484.3 ft Antenna Centerline (AGL) 7.0 m / 23.0 ft Antenna Model Andrew Corporation ES93 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 —14.0 (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 0.00 101.86 —10.00 285.28 ~11.00 130.16 5 0.00 96.90 ~10.00 285.28 —11.00 130.16 10 0.00 91.95 ~10.00 285.28 —11.00 130.16 15 0.00 86.99 —10.00 285.28 —11.00 130.16 20 0.00 82.03 —10.00 285.28 —11.00 130.16 25 0.00 77.07 —10.00 285.28 —11.00 130.16 30 0.00 72.11 +10.00 285.28 ~11.00 130.16 35 0.00 67.16 +10.00 285.28 —11.00 130.16 40 0.00 62.21 —10.00 2805.28 ~10.37 131.85 45 0.00 57.26 +10.00 285.28 —10.00 132.84 50 0.00 52.32 —10.00 285.28 +10.00 132.84 55 0.00 47.39 —10.00 285.28 ~10.00 132.84 60 0.00 42.48 —9.00 291.72 —10.00 132.84 65 0.21 37.54 —9.00 290.94 ~10.00 132.34 70 0.00 32.70 —9.00 291.72 —10.00 132.84 75 0.28 27.80 —9.00 281.49 —9.98 126.25 80 0.44 22.96 —8.98 262.32 —9.30 115.11 85 0.61 18.20 —7.06 260.47 —8.40 108.01 90 0.78 13.61 ~4.61 264.94 —6.73 104.76 95 0.90 9.45 1.44 299.20 ~2.50 110.79 100 1.04 6.57 6.00 527.96 7.00 220.87 105 1.20 6.82 6.00 343.35 7.00 138.42 110 1.22 10.07 0.64 277.77 —2.50 100.67 115 113 14.02 —5.00 243.53 —7.00 100.00 120 1.26 17.75 —6.75 228.92 —8.23 100.00 125 1.05 21.63 —8.38 227.26 —9.16 100.00 130 1.09 25.23 —9.00 222.51 —9.55 100.00 135 0.99 28.80 —9.00 225.91 +10.00 100.00 140 1.05 32.10 ~9.00 223.83 —10.00 100.00 145 1.33 35.03 —9.00 215.28 ~10.00 100.00 150 1.67 37.65 —9.00 205.48 +10.00 100.00 155 2.53 39.51 —9.00 187.29 —10.00 100.00 160 2.57 41.64 —9.00 186.29 +10.00 100.00 165 2.89 43.09 —9.00 179.06 —10.00 100.00 170 1.86 45.34 +10.00 198.37 —10.00 100.00 175 1.49 46.50 ~10.00 205.90 —10.00 100.00 180 1.68 46.58 ~10.00 203.16 —10.00 100.00 185 1.83 46.17 +10.00 199.24 ~10.00 100.00 Frequency Coordination and Interference Analysis Report 10/15/2018 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 HENDERSON, NV Licensee Name RCN License Subsidiary, Inc. Latitude (NAD 83) 35° 57‘ 39.9" N Longitude (NAD 83) 115° 9‘ 59.1" W Ground Elevation (AMSL) 757.2 m / 2484.3 ft Antenna Centerline (AGL) 7.0 m / 23.0 ft Antenna Model Andrew Corporation ES93 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 +14.0 (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 2.13 45.08 —10.00 191.51 —10.00 100.00 195 2.23 43.70 —9.00 194.12 —10.00 100.00 200 2.05 4215 +9.00 198.04 +10.00 100.00 205 1.89 40.84 —9.00 202.06 —10.00 100.00 210 1.10 40.63 —9.00 222.08 ~10.00 100.00 215 1.01 40.26 —9.00 225.07 —10.00 100.00 220 118 40.15 —9.00 219.78 —10.00 100.00 225 1.58 40.33 —9.00 208.01 —10.00 100.00 230 1.75 41.25 —9.00 205.83 ~10.00 100.00 235 2.91 41.76 —9.00 178.55 ~10.00 100.00 240 4.64 42.37 ~9.00 142.70 —10.00 100.00 245 5.34 44.36 —9.36 134.06 ~10.00 100.00 250 4.73 47.64 ~10.00 137.19 —10.00 100.00 255 4.52 50.86 —10.00 140.17 —10.00 100.00 260 4.36 54.23 —10.00 142.44 ~10.00 100.00 265 3.25 §8.21 ~10.00 163.90 —10.00 100.00 270 2.98 61.83 —10.00 171.86 +10.31 100.00 275 2.91 65.47 ~10.00 173.66 —11.00 100.00 280 2.23 69.38 —10.00 189.22 —11.00 100.00 285 1.30 73.34 ~10.00 211.27 —11.00 100.00 290 0.87 7717 —10.00 227.22 —11.00 100.00 295 0.95 80.91 —10.00 222.80 ~11.00 100.00 300 0.00 84.78 ~10.00 285.28 —11.00 130.16 305 0.00 88.53 —10.00 285.28 ~11.00 130.16 310 0.36 92.31 +10.00 265.51 —11.00 117.02 315 0.00 96.04 —10.00 285.28 —11.00 130.16 320 0.00 99.78 —10.00 285.28 ~11.00 130.16 325 0.00 103.47 ~10.00 285.28 —11.00 130.16 330 0.00 107.12 —10.00 285.28 —11.00 130.16 335 0.00 110.71 ~11.71 274.64 ~11.57 128.65 340 0.00 114.21 —14.21 259.91 ~14.37 121.28 345 0.00 116.72 —15.00 255.48 ~15.00 119.65 350 0.00 111.77 —12.39 270.56 —12.42 126.40 355 0.00 106.82 +10.00 285.28 —11.00 130.16 Frequency Coordination and Interference Analysis Report 10/15/2018 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 0. Crutcher Frequency Planner COMSEARCH 19700 Janelia Farm Boulevard Ashburn, VA 20147 DATED: October 15. 2018 Frequency Coordination and Interference Analysis Report 10/15/2018 Page 10 of 10


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Document Modified: 2019-04-09 09:05:03
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