Attachment Exhibit A

This document pretains to SES-LIC-20120106-00020 for License on a Satellite Earth Station filing.

IBFS_SESLIC2012010600020_933499

Exhibit A FREQUENCY COORDINATION AND INTERFERENCE ANALYSIS REPORT Prepared for Intelsat License LLC Nuevo (Riverside), California Satellite Earth Station Prepared By: COMSEARCH 19700 Janelia Farm Boulevard Ashburn, Virginia 20147 November 7, 2011

TABLE OF CONTENTS 1. CONCLUSIONS ................... N to on s to 2. SUMMARY OF RESULTS.... 3. SUPPLEMENTAL SHOWING ............ 4. EARTH STATION COORDINATION DATA .. §. CERTIFICATION .sn en ce rmremenvenevncnanee Frequency Coordination and Interference Analysis Report 11107/2011 Page 2 of 12

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 11107/2011 Page 3 of 12

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 i levels to acceptable magnitudes in every case. The following companies reported potential great circle interference conflicts that did not i 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 Airband Communications, Inc. Aircell, LLC — GoGo, Inc. AT&T California ' Clearwire Spectrum Holdings III, LLC Color Broadband, Inc. Los Angeles SMSA Ltd. Partnership New Cingular Wireless PCS — Los Angeles NSAC, LLC Orange County of, CA Riverside, County of San Bernardino County of California Southern California Edison Company T—Mobile License LLC No other carriers reported potential interference cases. Frequency Coordination and Interference Analysis Report 11/07/2011 Page 4 of 12

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 September 11, 2011. Company ABC Holding Company Inc. ABC Radio Los Angeles Assets, LLC AIRCELL, LLC — GOGO, LLC AMERIQUEST MORTGAGE COMPANY ARIZONA, STATE OF DEPT OF PUBLIC SAFETY AT&T COMMUNICATIONS OF CALIFORNIA, INC. AT&T California AirSites2000, LLC Airband Communications Inc Antelecom, Inc. BNSF Railway Company CALIFORNIA WATER SERVICE COMPANY CARITAS TELECOMMUNICATIONS CBS Broadcasting Inc CNG Communications, Inc. California, State of Central Arizona Water Conservation Distr City of Pasadena, California Clearwire Spectrum Holdings III, LLC Color BroadBand Inc. Community Services, Inc. Coolidge Unified School District #21 Fireline Network Solutions Inc. Franklin Technology Systems, Inc. Fresno MSA Limited Partnership Frontier Communications of the Southwest GILA RIVER TELECOMMUNICATIONS, INC. Gila River Cellular General Partnership Glendale, City of Goff, Wayne‘C. ITT Corporation Imperial Irrigation District International Communications Network Inc KERN COUNTY SUPERINTENDENT OF SCHOOLS KERN ED TELECOM CONSORTIUM Kern, County of Frequency Coordination and Interference Analysis Report 11/107/2011 Page 5 of 12

Company (Continued) LOS ANGELES CITY WATER & POWER LOS ANGELES UNIFIED SCHOOL DISTRICT LT—WR, LLC Lightwave Broadband LLC Lockheed Martin Corp — Baltimore, MD Long Beach City California Long Beach City Electronics Div. Long Beach City Wireless Comm Div Long Beach City of, CA — Fire Department Los Angeles City Info Technology Agency Los Angeles County Dept of Public Works Los Angeles County FCC Licensing Section Los Angeles SMSA Ltd.. Partnership Los Angeles, City of METROPOLITAN AREA NETWORKS, INC. MONTEBELLO CITY CALIFORNIA Maricopa County Wireless Systems MetroConnect Inc Metropolitan Water Dist of So California NSAC, LLC New Cingular Wireless PCS LLC — AZ New Cingular Wireless PCS — Los Angeles New Cingular Wireless PCS LLC — N CAL New Cingular Wireless PCS LLC —San Diego Nextel of California Inc. Nextlink Wireless, Inc Nextweb Inc ORANGE COUNTY TRANSPORTATION AUTHORITY ORANGE, COUNTY OF, CA PACIFIC ENERGY RESOURCES, LTD Pinal County Community College QWEST CORPORATION Regional 3Cs Riverside, City of Riverside, County of SAN DIEGO COUNTY SAN DIEGO COUNTY SUPER. OF SCHOOLS SAN DIEGO, CITY OF SIERRA SANDS UNIFIED SCHOOL DISTRICT SKYRIVER COMMUNICATIONS INC SOUTHERN CALIFORNIA REGIONAL RAIL AUTH. ST. JOSEPH HEALTH SYSTEM SWWG, LLC j San Bernardino Community Col Dis KVCR—TV San Bernardino County of California San Diego Gas & Electric Company Southern California Edison Company Southern California Gas Company Southern California Telephone Company Sprint Telephony PCS, L.P. Frequency Coordination and Interference Analysis Report 11/07/2011 Page 6 of 12

Company (Continued T—MOBILE USA, INC. T—Mobile License LLC TEJON RANCH COMPANY TV MICROWAVES CO Towerstream Corp Trango Systems, Inc. Turn Wireless, LLC Union Pacific Railroad Company University of California,HPWREN VENTURA COUNTY COMMUNITY COLLEGE Vectus, Inc Ventura County Office of Education Ventura Regional Sanitation District Ventura, County of Verizon California Inc. Verizon Wireless (VAW) LLC (CA) Verizon Wireless (VAW) LLC (Georgia) Verizon Wireless(VAW) LLC—AZ/COINM/ANV/UT WEST COVINA, CITY OF WT Consulting Group, LLC WWC License LLC — AZ/CO/NM/NV/UT Western Technical Services Wireless Guys, Inc. Frequency Coordination and Interference Analysis Report 11107/2011 Page 7 of 12

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 11107/2011 Page 8 of 12

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726—5500 http:/www.comsearch.com Date: 11/07/2011 Job Number: 110911COMSICO2 Administrative Information Status ENGINEER PROPOSAL Call Sign Licensee Code INTELS Licensee Name Intelsat License LLC Site Information NUEVO, CALIFORNIA Venue Name Latitude (NAD 83) 33° 47 48.0" N Longitude (NAD 83) 117° 5 20.0" W Climate Zone A Rain Zone 4 Ground Elevation (AMSL) 562.0 m / 1843.8 it Link Information Satellite Type Geostationary Mode TR — Transmit—Receive Modulation Analog & Digital Satellite Arc 44° W to 190° West Longitude Azimuth Range 99.6° to 260.3° Corresponding Elevation Angles 5.3° /5.5° Antenna Centerline (AGL) 8.53 m / 28.0 ft Antenna Information Receive Transmit Manufacturer GD Satcom GD Satcom Model 13.1 Meter 13.1 Meter Gain / Diameter 61.9 dBi/13.1 m 63.5 dBi / 13.1 m 3—dB / 15—dB Beamwidth 0.14° / 0.26° 0.12° / 0.22° Max Available RF Power (dBWI kHz) ~14.0 (dBW/MHz) 10.0 Maximum EIRP {dBWI4 kHz) 49.5 (dBW/MHz) 735 Interference Objectives: Long Term —156.0 dBW/MHz 20% <151.0 dBW/A4 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) NON /10950.0 — 11200.0 NON 1 14000.0 — 14500.0 600KF2D / 10950.0 — 11200.0 600KF2D / 14000.0 — 14500.0 1M0OF2D / 10950.0 — 11200.0 1MOOF2D / 14000.0 — 14500.0 5BKOGTW — 72MOGTW / 10950.0 — 11200.0 56KOG7W — T2MOG7W / 14000.0 — 14500.0 NON 1 11450.0 — 12200.0 600KF2D / 11450.0 — 12200.0 1M00F2D / 11450.0 — 12200.0 S6KOGTW — T2MOGZW / 11450.0 — 12200.0 Max Great Circle Coordination Distance 680.5 km / 422.8 mi 300.0 km / 186.4 mi Precipitation Scatter Contour Radius 418.9 km / 260.2 mi 100.0 km / 62.1 mi Frequency Coordination and Interference Analysis Report 11107/2011 Page 9 of 12

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726—5500 http://www.comsearch.com Coordination Values NUEVO, CA Licensee Name Intelsat License LLC Latitude (NAD 83) 33° 4748.0" N Longitude (NAD 83) 117° 520.0" W Ground Elevation {AMSL) 562.0 m / 1843.8 ft Antenna Centerline (AGL) 8.53 m / 28.0 ft Antenna Model GD Satcom 13.1 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 —14.0 (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 1.31 99.58 —10.00 171.43 ~10.00 100.00 5 245 94.60 —10.00 136.46 —10.00 100.00 10 2.23 89.60 ~10.00 14116 ~10.00 100.00 15 2.16 84.61 «19.00 130.33 —10.00 100.00 20 3.19 79.61 ~10.00 124.03 ~10,00 100.00 25 2.86 74.62 ~10.00 129.99 —10.00 100.00 30 3.85 69.61 ~10.00 112.68 —10.00 100.00 35 3.43 64.62 ~10.00 119.82 ~10.00 100.00 40 3.44 59.62 ~10.00 119.74 ~10.00 100.00 45 3.44 54.62 ~10.00 119.63 ~10.00 100.00 50 3.07 49.64 ~10.00 126.12 ~10.00 100.00 55 2.85 44.66 —9.25 131.61 —9.25 100.00 60 2.71 39.67 —7.96 139.63 —7.96 100.00 65 3.57 34.64 —6.49 130.41 —6.49 100.00 70 3.67 29.64 ~4.80 134.04 ~4.80 100.00 75 3.13 24.69 —2.81 155.15 —2.81 100.00 80 3.52 19.68 —0.35 158.97 —0.35 100.00 85 3.81 14.68 2.83 172.50 2.83 100.00 90 348 9.78 7.25 202.66 7.25 100.00 95 2.91 5.20 1411 250.86 14.11 100.00 100 2.84 2.52 21.96 626.83 21.96 272.18 105 3.04 5.73 13.05 241.10 13.05 100.00 110 3.71 9.37 7.71 200.47 7. 100.00 115 3.78 13.31 3.90 179.31 3.90 100.00 120 3.80 17.21 1.11 160.19 1111 100.00 125 3.88 20.99 ~1.05 147.10 ~1.05 100.00 130 3.79 24.77 —2.85 140.39 —2.85 100.00 135 3.72 28.41 —4.34 135.18 ~4.34 100.00 140 3.78 31.79 —5.56 130.49 —5.56 100.00 145 4.15 34.73 —6.52 120.99 —6.52 100.00 150 343 38.20 —7.55 128.76 —7.55 100.00 155 2.31 41.73 —8.51 146.02 —8.51 100.00 160 2.79 43.64 —9.00 133.62 —9.00 100.00 165 410 44.30 9.16 111.99 —9.186 100.00 170 3.95 45.73 —9.50 112.88 —9.50 100.00 175 416 46,29 —9.64 109,54 —9.64 100.00 180 4.73 45.98 —9.56 102.67 —9.56 100.00 185 5.57 44.90 —9.31 100.00 —9.31 100.00 Frequency Coordination and Interference Analysis Report 11107/2011 Page 10 of 12

COMSEARCH Earth Station Data Sheet 19700 Janglia Farm Boulevard, Ashburn, VA 20147 (703)726—5500 http://www.comsearch.com Coordination Values NUEVO, CA Licensee Name Intelsat License LLC Latitude (NAD 83) 33° 47‘ 48.0" N Longitude (NAD 83) 117° 520.0" W Ground Elevation (AMSL) 562.0 m / 1843.8 ft Antenna Centerline (AGL) 8.53 m / 28.0 ft Antenna Model GD Satcom 13.1 Meter Antenna Mode Receive 11.0 GHz Transmit 14.0 GHz Interference Objectives: Long Term —156.0 dBW/MHz 20% ~151.0 dBW/A4 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 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 5.93 43.82 —9.04 100.00 —9.04 100.00 195 5.51 43.00 —8.84 100.00 —8,84 100.00 200 4.93 41.81 —8.53 103.83 —8.53 100.00 205 5.10 39.49 —7.91 104.21 —7.91 100.00 210 5.80 36.38 —7.02 101.18 ~7.02 100.00 215 5.96 33.40 —6.09 103.11 —6.09 100.00 220 5.72 30.43 —5.08 108.86 5.08 100.00 225 5.51 27.21 —3.87 115.39 —3.87 100.00 230 5.62 23.59 —2,32 12047 —2.32 100.00 235 5.57 19.92 —0.48 127.98 —0.48 100.00 240 5.62 16.09 1.84 135.70 1.84 100.00 245 5.20 12.44 4.63 154.61 4.63 100.00 250 4.43 8.94 8.22 190.70 8.22 100.00 255 4.62 4.81 14.94 221.76 14.94 100.00 260 4.21 1.30 29.19 680.49 29.19 300.04 265 4.87 4.75 15.09 218.80 15.09 100.00 270 4.18 9.79 7.23 189.33 7.23 100.00 275 3.33 14.86 2.70 182.86 2.70 100.00 280 2.87 19.87 —0.46 176.94 ~0.46 100.00 285 1.28 25.04 —2.97 204.92 ~2.97 100.00 290 1.22 29.98 —4.92 197.92 ~4.92 100.00 205 0.75 34.99 —6.60 206.28 —6.60 100.00 300 0.00 40.02 —8.06 240.08 —8.06 120.67 305 0.00 44.97 —9.32 234.35 —9.32 11749 310 0.41 49.90 ~10.00 212.26 ~10.00 100.00 315 0.00 54.89 —10.00 231.37 ~10.00 115.80 320 0.00 59.86 ~10.00 231.37 ~10.00 115.80 325 0.00 64.83 ~10.00 231.37 ~10.00 115.80 330 0.00 69.80 ~10.00 231.37 ~10.00 115.80 335 0.00 74.18 ~10.00 231.37 ~10.00 115.80 . 340 0.00 79.75 ~10.00 231.97 ~10.00 115.80 345 0.00 84.73 ~10.00 231.37 ~10.00 115.80 350 0.00 89.71 ~10.00 231.37 ~10.00 115.80 355 0.20 94.69 ~10.00 222.76 ~10.00 108.84 Frequency Coordination and Interference Analysis Report 11/07/2011 Page 11 of 12

5. CERTIFICATION 1 HEREBY CERTIFY THAT 1 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 I HAVE EITHER PREPARED OR REVIEWED THE FREQUENCY COORDINATION DATA SUBMMTED [ WITH THIS APPLICATION, AND THAT IT ISs COMPLETE AND CORRECT TO THE BEST OF MY I KNOWLEDGE AND BELIEF. ‘ \%M £. Coyda» Jeffrey E. Cowles EngineerI!I, Telecommunications | COMSEARCH j 19700 Janelia Farm Boulevard Ashburn, Va. 20147 DATED: November 7, 2011 Frequency Coordination and Interference Analysis Report 11/07/2011 Page 12 of 12


Document Created: 2012-01-06 15:24:20
Document Modified: 2012-01-06 15:24:20
© 2025 FCC.report
This site is not affiliated with or endorsed by the FCC