Attachment Exhibit B

This document pretains to SES-STA-20161109-00879 for Special Temporal Authority on a Satellite Earth Station filing.

IBFS_SESSTA2016110900879_1157883

Exhibit B FREQUENCY COORDINATION AND INTERFERENCE ANALYSIS REPORT Prepared for Intelsat License LLC NAPA, CA Satellite Earth Station Prepared By: COMSEARCH 19700 Janelia Farm Boulevard Ashburn, VA 20147 October 03, 2016

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 10/03/2016 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 10/03/2016 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. Frequency Coordination and Interference Analysis Report 10/03/2016 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 09/09/2016. Company Amazing Facts, Inc CBS Broadcasting Inc CNN America, Inc. COMCAST OF CALIFORNIA XV, INC. Calneva Broadband, LLC Cocola Broadcasting Companies LLC Comcast Cablevision Corp of California Comcast of California/MD/PA/VA/WV, LLC Esteem Broadcasting of California LLC HORIZON CABLE TV, INC Hearst Stations, Inc. Hearst Stations, Inc. (KCRA) ION MEDIA SACRAMENTO LICENSE, INC. KDTV License Partnership, G.P. KGO Television, Inc. KQED INC KTVU, Fox Television Stations Inc. KTXL, LLC KUVS License Partnership, G.P. KVIE, Inc. KXTV, LLC Lincoln Broadcasting Co, A California LP Locuspoint KFTL Licnesee, LLC Mediacom California LLC Midcontinent Communications NBC Telemundo License Co. - KNTV NBC Telemundo License Co. - KSTS NBC Telemundo License LLC NRJ TV SF License Co, LLC Sacramento Television Stations, Inc TTWN Networks, LLC Young Broadcasting of San Francisco Yuba Community College District Frequency Coordination and Interference Analysis Report 10/03/2016 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 10/03/2016 Page 6 of 10

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Date: 09/09/2016 Job Number: 160909COMSGE03 Administrative Information Status ENGINEER PROPOSAL Call Sign Licensee Code INTELS Licensee Name Intelsat License LLC Site Information NAPA, CA Venue Name Latitude (NAD 83) 38° 14' 42.7" N Longitude (NAD 83) 122° 16' 48.9" W Climate Zone A Rain Zone 3 Ground Elevation (AMSL) 11.23 m / 36.8 ft Link Information Satellite Type Geostationary Mode TR - Transmit-Receive Modulation Digital Satellite Arc 50° W to 194° West Longitude Azimuth Range 101.2° to 258.4° Corresponding Elevation Angles 5.2° / 5.6° Antenna Centerline (AGL) 5.49 m / 18.0 ft Antenna Information Receive - FCC32 Transmit - FCC32 Manufacturer Vertex Vertex Model 8.1 KPK 8.1 KPK Gain / Diameter 58.4 dBi / 8.1 m 59.1 dBi / 8.1 m 3-dB / 15-dB Beamwidth 0.22° / 0.44° 0.20° / 0.38° Max Available RF Power (dBW/4 kHz) -14.0 (dBW/MHz) 10.0 Maximum EIRP (dBW/4 kHz) 45.1 (dBW/MHz) 69.1 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 12.0 GHz Transmit 13.0 GHz Emission / Frequency Range (MHz) 300KG7W / 12747.0 - 12748.0 900KG7W / 13998.0 Max Great Circle Coordination Distance 626.2 km / 389.0 mi 279.8 km / 173.9 mi Precipitation Scatter Contour Radius 418.5 km / 260.0 mi 100.0 km / 62.1 mi Frequency Coordination and Interference Analysis Report 10/03/2016 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 NAPA, CA Licensee Name Intelsat License LLC Latitude (NAD 83) 38° 14' 42.7" N Longitude (NAD 83) 122° 16' 48.9" W Ground Elevation (AMSL) 11.23 m / 36.8 ft Antenna Centerline (AGL) 5.49 m / 18.0 ft Antenna Model Vertex 8.1 meter Antenna Mode Receive 12.0 GHz Transmit 13.0 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 -14.0 (dBW/4 kHz) Receive 12.0 GHz Transmit 13.0 GHz Horizon Antenna Horizon Coordination Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) Gain (dBi) Distance (km) 0 0.00 101.14 -10.00 227.19 -10.00 115.80 5 0.00 96.17 -10.00 227.19 -10.00 115.80 10 0.84 91.19 -10.00 185.46 -10.00 100.00 15 0.69 86.20 -10.00 193.55 -10.00 100.00 20 0.42 81.22 -10.00 207.34 -10.00 100.00 25 0.42 76.24 -10.00 207.35 -10.00 100.00 30 1.17 71.24 -10.00 171.73 -10.00 100.00 35 2.35 66.22 -10.00 135.58 -10.00 100.00 40 1.70 61.25 -10.00 151.90 -10.00 100.00 45 2.75 56.22 -10.00 129.26 -10.00 100.00 50 2.83 51.23 -10.00 127.71 -10.00 100.00 55 3.36 46.22 -9.62 119.73 -9.62 100.00 60 3.71 41.21 -8.38 118.23 -8.38 100.00 65 4.55 36.20 -6.97 111.38 -6.97 100.00 70 4.72 31.19 -5.35 115.12 -5.35 100.00 75 4.44 26.20 -3.46 126.03 -3.46 100.00 80 4.14 21.21 -1.17 138.43 -1.17 100.00 85 4.01 16.23 1.74 154.54 1.74 100.00 90 3.78 11.28 5.70 183.97 5.70 100.00 95 3.03 6.55 11.60 227.20 11.60 100.00 100 3.36 2.16 23.63 626.17 23.63 279.84 105 3.07 4.26 16.25 344.33 16.25 139.38 110 2.79 8.24 9.10 218.52 9.10 100.00 115 3.78 11.32 5.65 183.71 5.65 100.00 120 4.53 14.47 2.99 152.22 2.99 100.00 125 4.86 17.78 0.75 136.28 0.75 100.00 130 4.29 21.61 -1.37 135.37 -1.37 100.00 135 4.60 24.67 -2.80 126.57 -2.80 100.00 140 4.54 27.81 -4.10 122.21 -4.10 100.00 145 4.68 30.58 -5.14 116.50 -5.14 100.00 150 4.73 33.15 -6.01 112.62 -6.01 100.00 155 4.46 35.68 -6.81 113.02 -6.81 100.00 160 3.97 38.08 -7.52 116.92 -7.52 100.00 165 3.34 40.24 -8.12 125.40 -8.12 100.00 170 3.14 41.60 -8.48 127.68 -8.48 100.00 175 2.95 42.50 -8.71 130.31 -8.71 100.00 180 2.85 42.84 -8.80 130.45 -8.80 100.00 185 2.55 42.90 -8.81 136.22 -8.81 100.00 Frequency Coordination and Interference Analysis Report 10/03/2016 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 NAPA, CA Licensee Name Intelsat License LLC Latitude (NAD 83) 38° 14' 42.7" N Longitude (NAD 83) 122° 16' 48.9" W Ground Elevation (AMSL) 11.23 m / 36.8 ft Antenna Centerline (AGL) 5.49 m / 18.0 ft Antenna Model Vertex 8.1 meter Antenna Mode Receive 12.0 GHz Transmit 13.0 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 -14.0 (dBW/4 kHz) Receive 12.0 GHz Transmit 13.0 GHz Horizon Antenna Horizon Coordination Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) Gain (dBi) Distance (km) 190 2.35 42.36 -8.68 141.05 -8.68 100.00 195 1.96 41.53 -8.46 151.33 -8.46 100.00 200 1.32 40.44 -8.17 175.56 -8.17 100.00 205 1.06 38.57 -7.66 186.01 -7.66 100.00 210 0.73 36.40 -7.03 203.36 -7.03 100.00 215 0.45 33.87 -6.25 220.10 -6.25 105.97 220 0.00 31.20 -5.36 249.22 -5.36 127.55 225 0.00 28.00 -4.18 255.05 -4.18 130.59 230 0.00 24.63 -2.79 262.10 -2.79 133.07 235 0.00 21.13 -1.12 270.77 -1.12 137.83 240 0.00 17.51 0.92 281.72 0.92 144.11 245 0.00 13.82 3.48 296.05 3.48 152.74 250 0.23 9.91 7.10 311.89 7.10 164.20 255 0.00 6.57 11.56 419.79 11.56 200.35 260 0.33 5.50 13.49 601.26 13.49 269.24 265 0.42 8.35 8.95 302.33 8.95 150.32 270 0.51 12.62 4.47 270.11 4.47 130.17 275 0.45 17.32 1.04 256.19 1.04 124.50 280 0.46 22.14 -1.63 240.98 -1.63 116.84 285 0.46 27.02 -3.79 230.04 -3.79 111.07 290 0.85 31.88 -5.59 203.63 -5.59 100.00 295 1.19 36.79 -7.14 184.38 -7.14 100.00 300 0.86 41.78 -8.52 191.08 -8.52 100.00 305 1.13 46.72 -9.74 174.27 -9.74 100.00 310 0.77 51.72 -10.00 189.31 -10.00 100.00 315 0.85 56.69 -10.00 185.31 -10.00 100.00 320 0.99 61.66 -10.00 177.82 -10.00 100.00 325 1.16 66.63 -10.00 172.06 -10.00 100.00 330 0.87 71.62 -10.00 184.09 -10.00 100.00 335 0.00 76.62 -10.00 227.19 -10.00 115.80 340 0.00 81.60 -10.00 227.19 -10.00 115.80 345 0.00 86.58 -10.00 227.19 -10.00 115.80 350 0.00 91.55 -10.00 227.19 -10.00 115.80 355 0.00 96.53 -10.00 227.19 -10.00 115.80 Frequency Coordination and Interference Analysis Report 10/03/2016 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: October 03, 2016 Frequency Coordination and Interference Analysis Report 10/03/2016 Page 10 of 10


Document Created: 2016-11-08 17:18:22
Document Modified: 2016-11-08 17:18:22
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