Attachment E000584FREQCOORD.pdf

This document pretains to SES-MFS-20100927-01200 for Modification w/ Foreign Satellite (earth station) on a Satellite Earth Station filing.

IBFS_SESMFS2010092701200_851260

FREQUENCY COORDINATION AND INTERFERENCE ANALYSIS REPORT Prepared for ABS-CBN INTERNATIONAL, INC RICHMOND, CA Satellite Earth Station Prepared By: COMSEARCH 19700 Janelia Farm Boulevard Ashburn, VA 20147 October 28, 2010

TABLE OF CONTENTS 1. CONCLUSIONS ............................................................................................................................................ 3 2. SUMMARY OF RESULTS ............................................................................................................................ 4 3. SUPPLEMENTAL SHOWING....................................................................................................................... 5 4. EARTH STATION COORDINATION DATA.................................................................................................. 7 5. CERTIFICATION......................................................................................................................................... 11 Frequency Coordination and Interference Analysis Report 10/28/2010 Page 2 of 11

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 10/28/2010 Page 3 of 11

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 NBC Telemundo License Co. – KNTV Marin County of California Clearwire Spectrum Holdings III, LLC Open Range Communications AT&T California Sacramento Valley Limited Partnership CONTRA COSTA COUNTY COMMUNICATIONS DEPT GTE Mobilnet of California LTD Partnersh Alameda County of California South San Joaquin Irrigation District No other carriers reported potential interference cases. Frequency Coordination and Interference Analysis Report 10/28/2010 Page 4 of 11

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 09/24/2010. Company AT&T California Alameda County of California CALAVERAS COUNTY SHERIFF'S DEPARTMENT CBS Broadcasting Inc CONTRA COSTA COUNTY COMMUNICATIONS DEPT. CONTRA COSTA WATER DISTRICT Cagal Cellular Communications Corp. California Rural Service Area #1, Inc. California, State of Central Valley Concrete, Inc. Citizens Telecommunications of CA Inc. City of Oakland City of Woodland Clearwire Spectrum Holdings II, LLC Clearwire Spectrum Holdings III, LLC Coastal Sierra, Inc/Skyline Broadband Conterra Ultra Broadband, LLC County of San Mateo Dancefire Ranch, LLC EAST BAY MUNICIPAL UTILITY DISTRICT Edge Wireless LLC- Northern California Etheric Networks Inc. Fixed Wireless Holdings, LLC GTE Mobilnet of California LTD Partnersh HAYWARD, CITY OF IMS Inc., DBA Fire2wire International Communications Group, Inc. Internet Connection, Inc Los Gatos Police Explorer Post 504 M.U.T. Licensing, LLC MENDOCINO COUNTY OF METROPOLITAN AREA NETWORKS, INC. Madera, County of Marin County of California MetroPCS California, LLC Monterey County Superintendent of School Napa, City of NBC Telemundo License Co. - KNTV New Cingular Wireless PCS - Los Angeles New Cingular Wireless PCS LLC - N CAL Frequency Coordination and Interference Analysis Report 10/28/2010 Page 5 of 11

Nextlink Wireless, Inc Nextweb Inc OEM Communications Open Range Communications Pacific Coast Wireless Internet Pacific Gas and Electric Company RAZZO LINK, INC ROMAN CATHOLIC COMMUNICATIONS CORP Radio License Holding VIII, LLC Regents of the University of California SAN FRANCISCO CITY & COUNTY CALIFORNIA SAN JOSE CITY OF (ECOMM) SANTA CRUZ COUNTY, CALIFORNIA SIERRA TELEPHONE COMPANY, INC. Sacramento County Sacramento Valley Limited Partnership San Joaquin County San Jose State University Solyndra Sonoma County, California South San Joaquin Irrigation District Southern California Edison Company The Internet Store, Inc. The Ponderosa Telephone Company Towerstream Corp Verizon California Inc. WebPerception WiLine Networks Inc. Willits Online LLC enXco, Inc. unWired Broadband, Inc Frequency Coordination and Interference Analysis Report 10/28/2010 Page 6 of 11

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 10/28/2010 Page 7 of 11

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Date: 10/28/2010 Job Number: 100924COMSGE02 Administrative Information Status ENGINEER PROPOSAL Call Sign Licensee Code ABSCBN Licensee Name ABS-CBN INTERNATIONAL, INC Site Information RICHMOND, CA Venue Name Latitude (NAD 83) 37° 54' 16.0" N Longitude (NAD 83) 122° 18' 59.0" W Climate Zone A Rain Zone 4 Ground Elevation (AMSL) 5.4 m / 17.7 ft Link Information Satellite Type Geostationary Mode TR - Transmit-Receive Modulation Digital Satellite Arc 50° W to 194° West Longitude Azimuth Range 101.1° to 258.5° Corresponding Elevation Angles 5.2° / 5.7° Antenna Centerline (AGL) 4.88 m / 16.0 ft Antenna Information Receive - FCC32 Transmit - FCC32 Manufacturer Andrew 7.6 Meter Andrew 7.6 Meter Model ES76K-1 ES76K-1 Gain / Diameter 57.8 dBi / 7.6 m 59.3 dBi / 7.6 m 3-dB / 15-dB Beamwidth 0.44° / 0.78° 0.50° / 1.00° Max Available RF Power (dBW/4 kHz) 0.0 (dBW/MHz) 24.0 Maximum EIRP (dBW/4 kHz) 59.3 (dBW/MHz) 83.3 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) 38K4G7W - 36M0G7F / 10900.0 - 11200.0 38K4G7W - 36M0G7F / 14000.0 - 14500.0 38K4G7W - 36M0G7F / 11450.0 - 12800.0 Max Great Circle Coordination Distance 631.7 km / 392.5 mi 409.2 km / 254.2 mi Precipitation Scatter Contour Radius 420.3 km / 261.1 mi 154.8 km / 96.2 mi Frequency Coordination and Interference Analysis Report 10/28/2010 Page 8 of 11

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values RICHMOND, CA Licensee Name ABS-CBN INTERNATIONAL, INC Latitude (NAD 83) 37° 54' 16.0" N Longitude (NAD 83) 122° 18' 59.0" W Ground Elevation (AMSL) 5.4 m / 17.7 ft Antenna Centerline (AGL) 4.88 m / 16.0 ft Antenna Model Andrew 7.6 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 0.0 (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 1.52 101.06 -10.00 161.64 -10.00 100.00 5 2.00 96.08 -10.00 146.53 -10.00 100.00 10 2.26 91.08 -10.00 140.63 -10.00 100.00 15 2.66 86.09 -10.00 132.37 -10.00 100.00 20 3.25 81.09 -10.00 122.93 -10.00 100.00 25 3.44 76.09 -10.00 119.59 -10.00 100.00 30 3.73 71.09 -10.00 114.73 -10.00 100.00 35 4.30 66.09 -10.00 106.50 -10.00 100.00 40 4.54 61.09 -10.00 103.56 -10.00 100.00 45 4.72 56.09 -10.00 101.38 -10.00 100.00 50 4.28 51.09 -10.00 106.72 -10.00 100.00 55 4.40 46.09 -9.59 106.68 -9.59 100.00 60 4.19 41.09 -8.34 113.76 -8.34 100.00 65 4.05 36.10 -6.94 120.76 -6.94 100.00 70 3.79 31.11 -5.32 129.82 -5.32 100.00 75 3.84 26.12 -3.42 136.79 -3.42 100.00 80 3.71 21.14 -1.13 150.49 -1.13 100.00 85 3.61 16.16 1.79 171.43 1.79 100.00 90 3.37 11.23 5.74 197.47 5.74 108.71 95 3.65 6.28 12.05 221.89 12.05 126.82 100 3.57 1.96 24.69 631.69 24.69 409.21 105 3.35 4.19 16.43 341.97 16.43 202.86 110 3.33 8.02 9.39 213.83 9.39 122.57 115 3.33 11.78 5.22 195.76 5.22 107.49 120 3.82 15.13 2.50 170.59 2.50 100.00 125 2.97 19.29 -0.13 176.39 -0.13 100.00 130 2.97 22.77 -1.93 163.91 -1.93 100.00 135 3.02 26.06 -3.40 154.44 -3.40 100.00 140 1.90 30.06 -4.95 178.09 -4.95 100.00 145 1.67 33.21 -6.03 179.58 -6.03 102.00 150 1.47 36.11 -6.94 181.38 -6.94 104.29 155 0.00 39.77 -7.99 240.39 -7.99 163.49 160 0.00 41.93 -8.56 237.76 -8.56 159.82 165 0.00 43.69 -9.01 235.75 -9.01 158.16 170 0.00 45.00 -9.33 234.32 -9.33 156.99 175 0.00 45.80 -9.52 233.47 -9.52 156.28 180 0.00 46.08 -9.59 233.18 -9.59 156.05 185 0.00 45.80 -9.52 233.47 -9.52 156.28 Frequency Coordination and Interference Analysis Report 10/28/2010 Page 9 of 11

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values RICHMOND, CA Licensee Name ABS-CBN INTERNATIONAL, INC Latitude (NAD 83) 37° 54' 16.0" N Longitude (NAD 83) 122° 18' 59.0" W Ground Elevation (AMSL) 5.4 m / 17.7 ft Antenna Centerline (AGL) 4.88 m / 16.0 ft Antenna Model Andrew 7.6 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 0.0 (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 0.00 45.00 -9.33 234.32 -9.33 156.99 195 0.00 43.69 -9.01 235.75 -9.01 158.16 200 0.00 41.93 -8.56 237.76 -8.56 159.82 205 0.00 39.77 -7.99 240.39 -7.99 163.49 210 0.00 37.27 -7.28 243.66 -7.28 166.17 215 0.00 34.48 -6.44 247.79 -6.44 169.38 220 0.54 31.06 -5.30 222.12 -5.30 140.18 225 0.00 28.22 -4.26 258.46 -4.26 177.65 230 0.00 24.83 -2.87 265.56 -2.87 182.93 235 0.00 21.31 -1.21 274.31 -1.21 189.24 240 0.00 17.67 0.82 285.43 0.82 196.96 245 0.00 13.96 3.38 297.13 3.38 205.90 250 0.00 10.17 6.82 319.87 6.82 219.75 255 0.55 6.23 12.14 397.02 12.14 253.33 260 0.00 5.89 12.74 604.59 12.74 390.71 265 0.00 8.64 8.59 333.19 8.59 227.20 270 0.00 12.82 4.31 302.84 4.31 209.54 275 0.00 17.43 0.97 286.26 0.97 197.53 280 0.78 22.03 -1.57 227.17 -1.57 141.15 285 0.50 26.97 -3.77 231.09 -3.77 147.34 290 0.30 31.91 -5.60 241.38 -5.60 160.24 295 0.00 36.88 -7.17 244.33 -7.17 166.61 300 0.00 41.82 -8.53 237.90 -8.53 159.93 305 0.00 46.77 -9.75 232.47 -9.75 155.47 310 0.00 51.72 -10.00 231.37 -10.00 154.56 315 0.00 56.69 -10.00 231.37 -10.00 154.56 320 0.00 61.65 -10.00 231.37 -10.00 154.56 325 0.00 66.62 -10.00 231.37 -10.00 154.56 330 0.00 71.59 -10.00 231.37 -10.00 154.56 335 0.00 76.57 -10.00 231.37 -10.00 154.56 340 0.29 81.54 -10.00 222.91 -10.00 145.80 345 0.55 86.51 -10.00 204.38 -10.00 126.80 350 0.75 91.49 -10.00 194.71 -10.00 118.07 355 1.26 96.48 -10.00 173.21 -10.00 100.84 Frequency Coordination and Interference Analysis Report 10/28/2010 Page 10 of 11

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 28, 2010 Frequency Coordination and Interference Analysis Report 10/28/2010 Page 11 of 11


Document Created: 2010-11-08 15:15:40
Document Modified: 2010-11-08 15:15:40
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