Attachment Freq. Coordination

This document pretains to SES-LIC-20150220-00092 for License on a Satellite Earth Station filing.

IBFS_SESLIC2015022000092_1074016

FREQUENCY COORDINATION AND INTERFERENCE ANALYSIS REPORT Prepared for NBC Telemundo License LLC Washington, DC (4.6 Meter) Satellite Earth Station Prepared By: COMSEARCH 19700 Janelia Farm Boulevard Ashburn, Virginia 20147 December 22, 2014

TABLE OF CONTENTS 1. CONCLUSIONS ............................................................................................................................................ 3 2. SUMMARY OF RESULTS ............................................................................................................................ 4 3. SUPPLEMENTAL SHOWING ....................................................................................................................... 5 4. EARTH STATION COORDINATION DATA ................................................................................................ 10 5. CERTIFICATION ......................................................................................................................................... 14 Frequency Coordination and Interference Analysis Report 12/22/2014 Page 2 of 14

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 12/22/2014 Page 3 of 14

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 None No carriers reported potential interference cases. Frequency Coordination and Interference Analysis Report 12/22/2014 Page 4 of 14

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. Expedited coordination data for this earth station was emailed and sent to the below listed carriers with a letter dated December 3, 2014. Company 256Q Networks ALLEGANY COLLEGE OF MARYLAND AT&T COMMUNICATIONS OF MARYLAND INC AT&T Corporation Adams County Department of Emergency Svc Affiniti PA, LLC Airband Communications Inc Albermarle, County of, Virginia Allentown SMSA Limited Partnership Alltel Communications LLC-Southern VA Alltel Communications of Petersburg Inc Atlantic Broadband (Penn), LLC Atlantic, County of BALTIMORE CITY DEPARTMENT OF PUBLIC WORK BAY BROADBAND COMMUNICATIONS LLC BLAIR COUNTY 911 Baltimore County of Maryland Baltimore Gas and Electric Company Bedford, County of Believe Wireless, LLC Berks County Department of Emergency Ser Blaze Broadband Blue Ridge Carriers Blueline Communications Buckeye Partners Bucks County Dept. of Emergency Communic Buggs Island Telephone Cooperative, Inc. CBS Communication Services Inc Cambria, County of Cape May County Municipal Utilities Auth Cape May County, MIS Department Caroline County Public Works Cellco Partnership - Bridgeville, PA/WV Cellco Partnership - Southern Virginia Cellco Partnership- PA Region Cellco Prtnrshp - Phil. Tri-State Rgn Frequency Coordination and Interference Analysis Report 12/22/2014 Page 5 of 14

Company (Continued) Central Virginia Electric Cooperative Chester, County of Chester, County of Chesterfield, County of City of Hampton, Virginia City of Laurel City of Ocean City, MD Citynet Clearwire Spectrum Holdings II, LLC Clearwire Spectrum Holdings III, LLC Clearwire Spectrum Holdings LLC Columbia, County Commonwealth of Pennsylvania-Radio Proj. Comprehensive Wireless LLC Conterra Ultra Broadband, LLC Converge Towers LLC Coralinks County of Burlington County of Burlington, Public Safety Cntr County of Camden County of Dinwiddie, Virginia County of York Cumberland, County of D&E Communications, Inc. DAUPHIN COUNTY EMERGENCY MANAGEMENT Delaware County (PA) Emergency Services Delaware Division of Communications ECW Wireless, LLC Eduro Networks LLC Egg Harbor Township Board of Education Enoch Pratt Free Library Exelon Generation Company, LLC FELHC FiberTower Network Services Corp.-DIP Franklin County Dept. of Emergency Servi Frederick County Fundamental Broadcasting LLC GEORGE MASON UNIVERSITY INSTR FNDTION GETWIRELESS.NET GWETA, Inc. Garden State Transmissions Geodesic Networks LLC Globecomm License Sub LLC Gloucester Township Gloucester, County of Grant, County of Gray Television Licensee LLC (Gray TV) Gray Television Licensee, LLC Greater Philadelphia Radio, Inc. HENRICO COUNTY Hampton Roads Planning District Commissi Frequency Coordination and Interference Analysis Report 12/22/2014 Page 6 of 14

Company (Continued) Hanover, County of Hardy Cellular Telephone Company Hardy Telecommunications Harrisonburg-Rockingham ECC High Voltage Communications LLC Huntingdon County of Isle of Wight, County of Jefferson Microwave, LLC Juniata County Emergency Services Kent County Levy Court King George County Kryptick Technologies LOWER SHORE BROADBAND COOPERATIVE Lancaster County-Wide Communications Lehigh, County of Limitless Mobile Holdings, LLC Local Media TV Philadelphia Loudoun County Public Schools Loudoun Wireless LLC Loudoun, County of M&T Bank MIT LINCOLN LABORATORY MLS Engineering MVC Research. LLC Maryland Port Administration Maryland Public Broadcasting Commission Maryland State Highway Administration Maryland, State of - Dept.of Info & Tech Middle East Broadcasting Networks, Inc. Mifflin County Mifflin Mobilecom Millersburg Area School District Montgomery County Of Montgomery, County of Motorola Solutions, Inc. NORFOLK, CITY OF NOROC Broadband LLC National Tower Company LLC Nelson, County of Netrepid, Inc. New Cingular Wireless PCS LLC -NJ New Cingular Wireless PCS - Maryland New Cingular Wireless PCS LLC - DC New Cingular Wireless PCS LLC - Georgia New Cingular Wireless PCS LLC - VA New Cingular Wireless PCS LLC- WV/NC/SC New Cingular Wireless PCS LLC-DE/NH/RI New Cingular Wireless PCS, LLC - PA New Jersey State Police New Jersey Turnpike Authority-Pkwy Div New Jersey, State of -NJ Transit Frequency Coordination and Interference Analysis Report 12/22/2014 Page 7 of 14

Company (Continued) New Kent County Nextlink Wireless, LLC Norfolk Southern Railway Northern Virginia Electric Cooperative Northumberland, County of Old Dominion LLC PEG Bandwidth, LLC Page County Broadband Authority Peco Energy Company Pennsylvania Sports Entertainment Netwo. Pennsylvania Turnpike Commission Petersburg Cellular Partnership Petersburg Police Department PhillieCo, L.P. Philly Sports Wireless Pitt Power Pontis Communications, Inc. Port Networks, LLC Prince William, County of Public Broadcasting Service QUALCOMM INC. RADIO ONE, INC - MD RAYTHEON COMPANY RCTC Wholesale Corporation Radio One Inc RapidDSL & Wireless, Inc. Rendezvous Communications LLC Rural Broadband Network Services LLC SCHUYLKILL, COUNTY OF SCTF NET SECOM NET SOMERSET COUNTY Salem County Information Technology Shenandoah Personal Communications, LLC Somerset County, Maryland Southeastern Pennsylvania Transit Auth Southern Maryland Electric Cooperative I Spotsylvania, County of Sprint Spectrum L.P. Sprintcom, Inc Stafford, County of Standard Backhaul Communications LLC State of Maryland, MIEMSS State of New Jersey Sussex County Council Synergy Telecommunications Corp T-Mobile License LLC TWO WAY RADIO INC. Telecom Transport Management, Inc Telegia Communications Inc. Thought Transmissions, LLC Frequency Coordination and Interference Analysis Report 12/22/2014 Page 8 of 14

Company (Continued) Townsquare Media Atlantic City III Licen Turtle Networks 6559 Turtle Networks 6562 USCOC of Cumberland, Inc. USCOC of Virginia RSA #2, Inc. USCOC of Virginia RSA #3, Inc. Union, County Of Valley Rural Electric Cooperative, Inc. Velox Networks LLC Verizon New Jersey, Inc. Verizon Virginia, Inc. Verizon Wireless (VAW) LLC - Maryland Verizon Wireless (VAW) LLC - W/B/V Mkts Verizon Wireless (VAW) LLC-Pennsylvania Verizon Wireless VAW LLC-Southern VA Virginia Broadband, LLC Virginia Department of State Police Virginia Electric & Power Company Virginia Everywhere, LLC Virginia PCS Alliance, L.C. Virginia Region 2000 Local Govt Council Virginia Tech Foundation , Inc. WEST VIRGINIA RADIO CORPORATION WHYY, Inc. WICOMICO BOARD OF EDUCATION WV DHHR BPH, Office of EMS, Com. Div. Warrenton Fauquier Joint Communications Washington County Public Schools Washington Gas Light Company Washington Suburban Sanitary Commission Webline Holdings LLC West Virginia PCS Alliance, L.C. Western PA Internet Access, Inc. Wireless Internetwork LLC World Class Wireless, LLC York County iSignal Frequency Coordination and Interference Analysis Report 12/22/2014 Page 9 of 14

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 12/22/2014 Page 10 of 14

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Date: 12/22/2014 Job Number: 141203COMSJC04 Administrative Information Status ENGINEER PROPOSAL Call Sign Licensee Code NBCTEL Licensee Name NBC Telemundo License LLC Site Information WASHINGTON, DC Venue Name Latitude (NAD 83) 38° 56' 23.5" N Longitude (NAD 83) 77° 4' 54.1" W Climate Zone A Rain Zone 2 Ground Elevation (AMSL) 116.74 m / 383.0 ft Link Information Satellite Type Geostationary Mode TR - Transmit-Receive Modulation Digital Satellite Arc 15° W to 139° West Longitude Azimuth Range 108.4° to 251.5° Corresponding Elevation Angles 12.9° / 13.0° Antenna Centerline (AGL) 4.57 m / 15.0 ft Antenna Information Receive Transmit Manufacturer Andrew Corporation Andrew Corporation Model 4.6 Meter 4.6 Meter Gain / Diameter 53.8 dBi / 4.6 m 55.1 dBi / 4.6 m 3-dB / 15-dB Beamwidth 0.35° / 0.66° 0.30° / 0.58° 500KG7W to 36M0G7W Max Available RF Power (dBW/4 kHz) -14.0 -19.0 (dBW/MHz) 10.0 5.0 Maximum EIRP (dBW/4 kHz) 41.1 36.1 (dBW/MHz) 65.1 60.1 (dBW) 62.1 75.6 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 11.0 GHz Transmit 14.0 GHz Emission / Frequency Range (MHz) 500KG7W - 36M0G7W / 10950.0 - 11200.0 500KG7W - 36M0G7W / 13750.0 - 14000.0 500KG7W - 36M0G7W / 11450.0 - 11700.0 500KG7W - 36M0G7W / 14000.0 - 14500.0 500KG7W - 36M0G7W / 11700.0 - 12200.0 Max Great Circle Coordination Distance 302.0 km / 187.6 mi 155.2 km / 96.4 mi Precipitation Scatter Contour Radius 518.2 km / 321.9 mi 100.0 km / 62.1 mi Frequency Coordination and Interference Analysis Report 12/22/2014 Page 11 of 14

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values WASHINGTON, DC Licensee Name NBC Telemundo License LLC Latitude (NAD 83) 38° 56' 23.5" N Longitude (NAD 83) 77° 4' 54.1" W Ground Elevation (AMSL) 116.74 m / 383.0 ft Antenna Centerline (AGL) 4.57 m / 15.0 ft Antenna Model Andrew Corporation 4.6 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 0.31 107.96 -10.00 221.08 -10.00 107.45 5 0.22 103.09 -10.00 229.08 -10.00 113.98 10 0.00 98.21 -10.00 231.37 -10.00 115.80 15 0.00 93.34 -10.00 231.37 -10.00 115.80 20 0.00 88.46 -10.00 231.37 -10.00 115.80 25 0.00 83.59 -10.00 231.37 -10.00 115.80 30 0.00 78.72 -10.00 231.37 -10.00 115.80 35 0.00 73.85 -10.00 231.37 -10.00 115.80 40 0.00 68.99 -10.00 231.37 -10.00 115.80 45 0.00 64.14 -10.00 231.37 -10.00 115.80 50 0.00 59.30 -10.00 231.37 -10.00 115.80 55 0.00 54.48 -10.00 231.37 -10.00 115.80 60 0.00 49.69 -10.00 231.37 -10.00 115.80 65 0.00 44.92 -9.31 234.40 -9.31 117.52 70 0.00 40.20 -8.11 239.85 -8.11 120.54 75 0.00 35.55 -6.77 246.22 -6.77 123.93 80 0.00 30.98 -5.28 253.43 -5.28 127.75 85 0.00 26.55 -3.60 261.81 -3.60 130.86 90 0.00 22.35 -1.73 271.54 -1.73 136.05 95 0.00 18.52 0.31 282.59 0.31 142.19 100 0.00 15.35 2.35 294.09 2.35 148.82 105 0.00 13.32 3.89 300.23 3.89 154.17 110 0.00 12.97 4.17 302.00 4.17 155.18 115 0.00 14.44 3.01 294.95 3.01 151.10 120 0.00 17.25 1.08 286.88 1.08 144.63 125 0.00 20.76 -0.93 275.82 -0.93 138.40 130 0.00 24.22 -2.60 266.96 -2.60 133.58 135 0.00 27.54 -4.00 259.79 -4.00 129.81 140 0.00 30.70 -5.18 253.91 -5.18 128.00 145 0.00 33.66 -6.18 249.04 -6.18 125.44 150 0.00 36.38 -7.02 245.02 -7.02 123.28 155 0.00 38.81 -7.72 241.61 -7.72 121.50 160 0.00 40.91 -8.30 238.98 -8.30 120.06 165 0.00 42.61 -8.74 236.97 -8.74 118.95 170 0.00 43.88 -9.06 235.55 -9.06 118.16 175 0.00 44.65 -9.25 234.70 -9.25 117.68 180 0.00 44.91 -9.31 234.41 -9.31 117.52 Frequency Coordination and Interference Analysis Report 12/22/2014 Page 12 of 14

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values WASHINGTON, DC Licensee Name NBC Telemundo License LLC Latitude (NAD 83) 38° 56' 23.5" N Longitude (NAD 83) 77° 4' 54.1" W Ground Elevation (AMSL) 116.74 m / 383.0 ft Antenna Centerline (AGL) 4.57 m / 15.0 ft Antenna Model Andrew Corporation 4.6 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) 185 0.00 44.65 -9.25 234.70 -9.25 117.68 190 0.00 43.87 -9.06 235.55 -9.06 118.16 195 0.00 42.61 -8.74 236.97 -8.74 118.95 200 0.00 40.91 -8.30 238.98 -8.30 120.06 205 0.00 38.81 -7.72 241.61 -7.72 121.50 210 0.00 36.38 -7.02 245.03 -7.02 123.28 215 0.00 33.66 -6.18 249.05 -6.18 125.44 220 0.00 30.71 -5.18 253.91 -5.18 128.00 225 0.00 27.54 -4.00 259.79 -4.00 129.81 230 0.00 24.22 -2.60 266.96 -2.60 133.58 235 0.00 20.76 -0.93 275.82 -0.93 138.40 240 0.00 17.27 1.07 286.83 1.07 144.60 245 0.00 14.50 2.97 294.69 2.97 150.94 250 0.00 13.08 4.08 301.43 4.08 154.85 255 0.00 13.47 3.77 299.48 3.77 153.73 260 0.00 15.52 2.23 293.41 2.23 148.42 265 0.00 18.69 0.21 282.05 0.21 141.88 270 0.00 22.51 -1.81 271.12 -1.81 135.82 275 0.00 26.71 -3.67 261.48 -3.67 130.68 280 0.00 31.13 -5.33 253.17 -5.33 127.61 285 0.00 35.70 -6.82 246.00 -6.82 123.81 290 0.00 40.35 -8.15 239.67 -8.15 120.44 295 0.00 45.07 -9.35 234.25 -9.35 117.43 300 0.00 49.83 -10.00 231.37 -10.00 115.80 305 0.00 54.62 -10.00 231.37 -10.00 115.80 310 0.00 59.44 -10.00 231.37 -10.00 115.80 315 0.00 64.27 -10.00 231.37 -10.00 115.80 320 0.00 69.12 -10.00 231.37 -10.00 115.80 325 0.00 73.97 -10.00 231.37 -10.00 115.80 330 0.00 78.84 -10.00 231.37 -10.00 115.80 335 0.00 83.71 -10.00 231.37 -10.00 115.80 340 0.00 88.58 -10.00 231.37 -10.00 115.80 345 0.00 93.45 -10.00 231.37 -10.00 115.80 350 0.00 98.32 -10.00 231.37 -10.00 115.80 355 0.35 103.21 -10.00 217.48 -10.00 104.44 Frequency Coordination and Interference Analysis Report 12/22/2014 Page 13 of 14

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. Jeffrey E. Cowles Engineer III, Telecommunications COMSEARCH 19700 Janelia Farm Boulevard Ashburn, Va. 20147 DATED: December 22, 2014 Frequency Coordination and Interference Analysis Report 12/22/2014 Page 14 of 14


Document Created: 2014-12-23 18:30:46
Document Modified: 2014-12-23 18:30:46
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