Attachment Exhibit B

This document pretains to SES-STA-20100715-00909 for Special Temporal Authority on a Satellite Earth Station filing.

IBFS_SESSTA2010071500909_829530

Exhibit B Prepared By COMSEARCH 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726—5500 http:/www.comsearch.com .Prepared For Intelsat North America LLC CLARKSBURG, MARYLAND Temporary Transmit/Receive Earth Station Operation Dates: 08/01/2010 — O2/01/2011 Pursuant o 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. Verbal and written coordmatnon was conducted with the below listed carrlers on June 28, 2010. . Company ALLTEL Communications, LLC AMERICAN ELECTRIC POWER SERVICE CORP. APPALACHIAN POWER COMPANY AT&T COMM. OF THE SOUTH CENTRAL STATES AT&T COMMUNICATIONS OF MARYLAND INC AT&T COMMUNICATIONS OF VIRGINIA INC AT&T COMMUNICATIONS OF WEST VIRGINIA AT&T CORP Allegheny Power Service Corporation Allte! Communications of Virginia #1 LLC . Atlantic Broadband (Delmar), LLC Atlantic Broadband (Penn), LLC BAY BROADBAND COMMUNICATIONS LLC Baltimore County of Maryland Baltimore Gas and Electric Company COLLEGE OF SOUTHERN MARYLAND . Celico Partnership — Southern Virginia Cellco Partnership— PA Region Cellco Partnership—Newark—Dallas Verizon Cellco Partnership—Washington/Baitimore Charles, County of Conterra Ultra Broadband, LLC County of Frederick County of Stafford County of York DELAWARE STATE — DT Enoch Pratt Free Library Exelon Generation Company, LL.C Federal Communications Commission Frederick County HANOVER COUNTY HENRICO COUNTY Frequency Coordination and Interference Analysis Report 07/14/2010 Page 1 of 6

Company (Conrtinued) Hardy Cellular Telephone Company International Communications Group, Inc. KENTUCKY POWER COMPANY LB Tower Company LLC Local Communications Network, Inc. Loudoun, County of MARYLAND PUBLIC BROADCASTING COMMISSION MCI Communications Services Inc. METROPOLITAN AREA NETWORKS, INC. Maryland State Highway Administration Maryland, State of — Budget & Management National Radio Astronomy Observatory New Cingular Wireless PCS — VA/DC/MD New Cingular Wireless PCS LLC — DC New Cingular Wireless PCS LLC — Ohio New Cingular Wireless PCS, LLC — PA New Cingular Wireless PCS, LLC — WVAV/A Norfolk Southern Railway Northern Virginia Electric Cooperative PENNSYLVANIA TURNPIKE COMMISSION PRINCE WILLIAM COUNTY Prince George‘s County — RAPPAHANNOCK ELECTRIC COOPERATIVE RCTC Wholesale Corporation — Verizon SCTF NET Southern Maryland Electric Cooperative I State of Maryland, MIEMSS State of WV DHHR/BPH STECS Texas Eastern Communications, Inc. USCOC of Cumberland, Inc. Verizon Maryland, Inc. Virginia Broadband, LLC Virginia Department of State Police Virginia Electric & Power Company Virginia PCS Alliance, L.C. _ WASHINGTON SUBURBAN SANITARY COMMISSION WEST VIRGINIA EDUCATIONAL BROADCASTING WEST VIRGINIA MEDIA HOLDINGS, LLC Washington D.C. SMSA L.P. Washington Gas Light Company Wireless Strategies, Inc. There are no unresolved interference objections with the stations contained in these applications. The following 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 07/14/2010 Page 2 of 6

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726—5500 http://www.comsearch.com Date: 06/28/2010 Job Number: 100628COMSICO1 Administrative Information Status TEMPORARY (Operation from 08/01/2010 to 02/01/2011) Call Sign TEMPO2 Licensee Code INTNOA Licensee Name Intelsat North America LLC Site Information CLARKSBURG, MARYLAND Venue Name Latitude (NAD 83) 39° 13‘ 5.4" N Longitude (NAD 83) 77° 16‘ 10.9" W ‘Climate Zone A Rain Zone 2 Ground Elevation (AMSL) 140.82 m / 462.0 ft Link Information . Satellite Type Geostationary Mode TR — Transmit—Receive Modulation Digital Satellite Arc 5° W to 149° West Longitude Azimuth Range 101.4° to 258.2° Corresponding Elevation Angles 5.0° / 5.4° Antenna Centerline (AGL) 5.18 m / 17.0 ft Antenna Information Receive — V40901 © Transmit — V609014 Manufacturer VERTEX COMMUNICATIONS VERTEX COMMUNICATIONS Model — 9 KPC 9 KPC Gain / Diameter 50.1 dBi / 9.0 m 53.5 dBi / 9.0 m 3—dB / 15—dB Beamwidth 0.55° / 1.20° 0.40° 7 0.80° Max Available RF Power (dBW/4 kHz) | 7.2 (dBW/MHz) 30.5 Maximum EIRP (dBW/4 kHz) 60.7 (dBW/MHz) 84.0° (dBW) 84.0 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) 150KFXD / 3956.2 850KFXD / 6182.0 150KFXD / 3957.7 8B50KFXD / 6183.5 Max Great Circle Coordination Distance 678.4 km / 421.5 mi 520.9 km / 323.6 mi Precipitation Scatter Contour Radius 620.7 km / 385.7 mi 435.6 km / 270.6 mi Frequency Coordination and Interference Analysis Report 07/714/2010 Page 3 of 6

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726—5500 http://www.comsearch.com Coordination Values CLARKSBURG, MD Licensee Name Intelsat North America LLC Latitude (NAD 83) 39° 13‘ 5.4" N Longitude (NAD 83) 77° 16‘ 10.9" W Ground Elevation (AMSL) 140.82 m / 462.0 ft Antenna Centerline (AGL) 5.18 m / 17.0 ft Antenna Model VERTEX COMMUNICATIONS 9 KPC f Antenna Mode Receive 4.0 GHz Transmit 6.1 GHz Interference Objectives: Long Term —156.0 dBwW/MHz 20% - —154.0 dBwW/4 kHz 20% Short Term —146.0 dBW/MHz 0.01% ~131.0 dBW/4 kHz 0.0025% Max Available RF Power 7.2 (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 [ 1.47 101.41 ' —15.90 181.72 —15.50 119.03 5 1.34 ©96.42 ~15.90 185.47 —15.50 122.22 10 1.28 91.43 —15.90 187. 42 ~15.50 123.89 15 1.63 86.44 —15.90 176.81 ~15.50 114.93 20 1.80 81.44 —15.90 171.65 —15.50 _ 110.70 25 ~o 1.72 76.45 —15.90 174.07 ~—15.50 ¢ 112.68 30 _ 1.89 71.46 ~15.90 168.77 —15.50 108.38 35 2.24 66.46 —15.90 157.93 ~15.50 100.90 40 212 61.47 —14.90 165.71 —15.50 103.31 45 2.20 — 56.48 ~14.20 169.12 —15.50 101.77 50 2.08 51.49 ~13.20 176.96 —15.50 104.07 55 2.04 46.50 —12.20 .0 182.93 —15.50 104.92 60 2.55 41.49 ~11.20 175.94 —13.69 101.13 65 . 2.55 36.50 — —8.80 187.75 1110 110.45 70 2.59 31.51 —6.50 197.96 —9.80 114.44 75 2.59 26.53 —5.90 200.96 . —7.42 123.48 80 2.59 21.56 —5.90 200.91 —5.12 132.13 85 _ 210 16.67 —5.90 208.97 ~4.51 142.84 90 211 11.78 —3.88 220.39 _ —4.55 142.65 95 2.10 7.04 ' 0.06 242.79 . —3.50 147.00 100 116 4.08 1.94 678.40 —0.866 520.89 105 1.00 5.34 0.76 423.63 —1.84 302.39 110 1.06 9.02 —1.92 265.93 —4.50 174.89 115 116 12.65 —4.55 245.18 —4,862 171.08 120 1.40 16.11 —5.90 229.20 —4.63 161.81 125 1.40 19.64 —5.90 229.14 —4,52 162.26 130 1.25 23.17 —5.90 234.08 —5.77 161.25 135 116 26.52 —5.90 237.09 —7.41 156.37 140 _ 0.97 29.77 —5.90 244.45 —9.36 154.27 145 0.84 32.79 —7.02 245.80 —10.06 158.35 150 — 0.88 35.43 —8.16 236.69 —10.67 153.43 155 0.81 . 37.87 —9.62 232.81 ~11.65 153.20 160 0.73 39.99 —10.89 230.861 ~12.50 > 154.00 165 0.65 41.72 —11.24 233.52 —13.88 152.87 170 0.66 42.93 —11.49 231.29 —14.85 148.22 175 0.30 44.04 ~11.71 262.13 —15.74 175.90 180 0.00 44.60 —11.82 273.97 ~16.18 185.06 185 0.29 44.06 —11.71 264.16 ~15.75 177.68 Frequency Coordination and Interference Analysis Report : _ 071412010 Page 4 of 6

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726—5500 http://www.comsearch.com Coordination Values CLARKSBURG, MD Licensese Name _ Intelsat North America LLC Latitude (NAD 83) 39° 13‘ 5.4" N Longitude (NAD 83) 77° 16‘ 10.9" W Ground Elevation (AMSL), 140.82 m / 462.0 ft Antenna Centerline (AGL) 5.18 m / 17.0 ft Antenna Model j ' VERTEX COMMUNICATIONS 9 KPC Antenna Mode Receive 4.0 GHz Transmit 6.1 GHz Interference Objectives: Long Term —156.0 dBwW/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 7.2 (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 . 0.22 43.36 —11.57 273.10 —15.19 186.89 195 0.00 42.32 ~11.36 276.75 —14.36 192.07 200 0.37 40.31 —10.96 258.91 —12.75 181.29 205 ' 0.45 38.18. —9.81 256.65 —11.77 177.33 210 0.83 35.47 —8.18 239.63 —10.69 156.16 215 ~ 1.22 32.50 —6.90 _ 229.72 ——10.00 143.80 220 1.68 29.24 —5.90 220.44 —9.04 135.09 225 2.21 20— 25.75 —5.90 206.74 —6.95 . 132.55 230 2.05 22.60 —5.90 210.23 =5.54 ° 139.95 235 1.99 19.24 5.90 211.70 —4.50 145.49 240 . 2.59 15.30 —5.90 200.91 —4.56 134.16 245 j 2.59 11.69 —3.59 —209.79 —4.70 133.72 250 2.59 8.01 —0.91 224.35 —3.51 136.89 255 2.51 4.32 1.47 374.96 —1.13 260.12 260 2.51 3.40 ~ 2.10 644.31 0.90 492.57 265 2.67 7.32 —0.22 226.51 —3.50 .135.37 270 2.91 12.05 —3.95 203.57 —4.61 128.03¢° 275 2.98 16.96 —5.90 192.61 ~4.60 126.89 280 3.31 21.89 ~5.90 185.29 —5.25 118.39 285 _ 3.55 26.85 —5.90 180.05 —7.61 104.99 290 3.61 31.84 —6.63 174.89 —9.87 100.00 295 — 3.61 36.83 —9.00 160.79 _ —11.23 100.00 300 3.61 41.82 —11.26 149.87 — —18.96 100.00 305 3.61 46.82 —12.26 145.31 —15.50 100.00 310 3.56 L 51.82 —13.26 141.87 —15.50 100.00 3150 0. 3.42 56.82 —14.26 140.28 —15.50 ©100.00 320 3.10 61.82 —14.90 143.74 —15.50 100.00 325 2.71 — B 66.82 —15.90 147.36 —15.50 100.00 330 2.47 71.82 —15.90 152.58 —15.50 100.00 335 1.91 76.82 —15.90 166.49 —15.50 107.96 340 1.55 81.81 —15.90 179.18 —15.50 116.90 345 1.49 86.80 —15.90 181.00 —15.50 ©118.42 350 1.48 91.79 —15.90 181.46 —15.50 118.81 355 1.42 96.78 —15.90 183.00 | —15.50 120.12 Frequency Coordination and Interference Analysis Report 07/14/2010 Page 5 of 6

Certification I hereby certify that | am the technically qualified person responsible for the preparation of the frequency. coordination data contained in this report. | am familiar with Parts 101 and 25 of the FCC Rules .and Regulations and | have either prepared or reviewed the frequency coordination data submitted w1th thlS report, and that it is complete and correct to the best of my knowledge and belief. %g% E. wl Jeffrey E. Cowles Principal Frequency Planner COMSEARCH 19700 Janelia Farm Blyd. i0 Ashburn, Va. 20147 DATED: July 14, 2010 ( Frequency Coordination and Interference Analysis Report 07/14/2010 Page 6 of 6


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Document Modified: 2019-04-15 09:40:53
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