Attachment FreQCoord

This document pretains to SES-LIC-20091102-01406 for License on a Satellite Earth Station filing.

IBFS_SESLIC2009110201406_775117

FREQUENCY COORDINATION AND INTERFERENCE ANALYSIS REPORT Prepared for WORD OF GOD FELLOWSHIP, INC. DALLAS, TX Satellite Earth Station Prepared By: COMSEARCH 19700 Janelia Farm Boulevard Ashburn, VA 20147 November 02, 2009

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 11/02/2009 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 11/02/2009 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. 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 AT&T Mobility Texas LLC - N TX BorderComm Partners LP (XC) Dallas MTA, L.P. Station Venture Operations - Ft Worth TX Texas RSA 6 Limited Partnership Texas RSA 7B1 Limited Partnership Verizon Wireless Texas, LLC Westar Satellite Services LP No other carriers reported potential interference cases. Frequency Coordination and Interference Analysis Report 11/02/2009 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 08/18/2009. Company ALLTEL Communications of Texas, LP ALLTEL Newco, LLC ANDREW TOWER RENTAL INC AT&T Mobility Texas LLC - N TX AirCanopy Internet Services Alpheus Communications, L.P. BNSF Railway Company BTR Partners L.P. BelWave Communications BorderComm Partners LP (XC) Brazos Electric Power Cooperative Inc CHOICE WIRELESS LC Cebridge Acquisition, L.P. Central Telephone Company of Texas Classic Cable of Oklahoma, Inc. Conterra Ultra Broadband, LLC DALLAS COUNTY COMMUNITY COLLEGE DISTRICT DALLAS, CITY OF Dallas MTA, L.P. Denton County EAST TEXAS TRANSMISSION CO ENBRIDGE ENERGY COMPANY, INC. Enbridge Pipelines (East Texas) L.P. FORT WORTH, CITY OF HARRIS METHODIST HEALTH SERVICES HILL-NAVARRO ELECTRONIC CONSORTIUM International Communications Group, Inc. LB Tower Company LLC METROPOLITAN AREA NETWORKS, INC. Northeast Texas Consortium(NETnet) Oklahoma RSA 9 Limited Partnership One Ring Netwoks, Inc RAYTHEON COMPANY RICHARDSON INDEPENDENT SCHOOL DISTRICT Station Venture Operations - Ft Worth TX TEXAS HEALTH RESOURCES TEXAS STATE DEPT. OF TRANSPORTATION Texahoma Cellular Limited Partnership Texas RSA 6 Limited Partnership Texas RSA 7B1 Limited Partnership Texas RSA 9B1 Limited Partnership Tyler-Longview-Marshall MSA Ltd Partners UNITED WEHCO INC. USCOC of Greater Oklahoma, LLC USCOC of Oklahoma RSA #10, Inc. Verizon Wireless Texas, LLC WILSON PUBLIC SCHOOLS WWC Texas RSA Limited Partnership Westar Satellite Services LP Frequency Coordination and Interference Analysis Report 11/02/2009 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 11/02/2009 Page 6 of 10

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Date: 11/02/2009 Job Number: 090818COMSTC01 Administrative Information Licensee Name WORD OF GOD FELLOWSHIP INC Site Information DALLAS, TX Latitude (NAD 83) 32° 52' 16.5" N Longitude (NAD 83) 96° 55' 23.0" W Climate Zone A Rain Zone 2 Ground Elevation (AMSL) 128.02 m / 420.0 ft Link Information Satellite Type Geostationary Mode TR - Transmit-Receive Modulation Digital Satellite Arc 60° W to 143° West Longitude Azimuth Range 125.8° to 242.4° Corresponding Elevation Angles 35.1° / 28.0° Antenna Centerline (AGL) 7.32 m / 24.0 ft Antenna Information Receive - S41001 Transmit - S61001 Manufacturer SCIENTIFIC-ATLANTA, INC SCIENTIFIC-ATLANTA, INC Model 8002-SHORT MOUNT 8002-SHORT MOUNT Gain / Diameter 50.8 dBi / 10.0 m 53.5 dBi / 10.0 m 3-dB / 15-dB Beamwidth 0.60° / 1.00° 0.32° / 0.70° 51K2G7W - 36M0G7W Max Available RF Power (dBW/4 kHz) -5.4 -13.01 (dBW/MHz) 18.6 10.99 Maximum EIRP (dBW/4 kHz) 48.1 40.49 (dBW/MHz) 72.1 64.49 (dBW) 59.17 80.03 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) 51K2G7W - 36M0G7W / 3700.0 - 4200.0 51K2G7W - 36M0G7W / 5925.0 - 6425.0 Max Great Circle Coordination Distance 303.6 km / 188.6 mi 173.6 km / 107.9 mi Precipitation Scatter Contour Radius 491.5 km / 305.4 mi 100.0 km / 62.1 mi Frequency Coordination and Interference Analysis Report 11/02/2009 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 DALLAS, TX Licensee Name WORD OF GOD FELLOWSHIP INC Latitude (NAD 83) 32° 52' 16.5" N Longitude (NAD 83) 96° 55' 23.0" W Ground Elevation (AMSL) 128.02 m / 420.0 ft Antenna Centerline (AGL) 7.32 m / 24.0 ft Antenna Model SCIENTIFIC-ATLANTA, INC 8002-SHORT MOUNT Antenna Mode Receive 4.0 GHz Transmit 6.1 GHz 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% Max Available RF Power -5.4 (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 0.00 114.16 -10.20 284.01 -9.50 160.58 5 0.00 114.81 -10.20 284.01 -9.50 160.58 10 0.00 110.90 -10.20 284.01 -9.50 160.58 15 0.00 106.93 -10.20 284.01 -9.50 160.58 20 0.00 102.91 -10.20 284.01 -9.50 160.58 25 0.00 98.86 -10.20 284.01 -9.50 160.58 30 0.00 94.78 -10.20 284.01 -9.50 160.58 35 0.00 90.69 -10.20 284.01 -9.50 160.58 40 0.00 86.60 -10.20 284.01 -9.50 160.58 45 0.00 82.52 -10.20 284.01 -9.50 160.58 50 0.20 78.42 -10.20 283.98 -9.50 160.55 55 0.25 74.37 -10.20 277.58 -9.50 155.17 60 0.26 70.37 -10.20 276.94 -9.50 154.64 65 0.24 66.43 -10.20 278.75 -9.50 156.15 70 0.23 62.56 -10.20 280.13 -9.50 157.30 75 0.21 58.79 -10.20 283.21 -9.50 159.90 80 0.26 55.11 -10.20 277.03 -9.50 154.71 85 0.24 51.61 -10.20 279.52 -9.50 156.79 90 0.00 48.43 -9.89 286.00 -9.50 160.58 95 0.00 45.35 -9.27 289.96 -9.50 160.58 100 0.00 42.56 -8.71 293.61 -9.01 162.41 105 0.00 40.10 -8.22 296.85 -8.52 164.29 110 0.00 38.06 -7.81 299.58 -7.72 169.01 115 0.00 36.50 -7.50 301.68 -7.10 171.43 120 0.00 35.49 -7.30 303.05 -6.70 173.00 125 0.00 35.08 -7.22 303.61 -6.53 173.65 130 0.00 35.28 -7.26 303.33 -6.61 173.33 135 0.00 36.10 -7.42 302.23 -6.94 172.06 140 0.00 37.48 -7.70 300.36 -7.49 169.91 145 0.00 39.36 -8.07 297.83 -8.25 165.35 150 0.00 41.69 -8.54 294.75 -8.84 163.07 155 0.00 44.36 -9.07 291.25 -9.37 161.05 160 0.00 46.86 -9.57 288.02 -9.50 160.58 165 0.00 48.92 -9.98 285.38 -9.50 160.58 170 0.38 50.12 -10.20 262.42 -9.50 142.94 175 0.45 50.99 -10.20 254.47 -9.50 136.87 180 0.38 51.38 -10.20 262.57 -9.50 143.07 185 0.43 51.01 -10.20 256.15 -9.50 138.14 Frequency Coordination and Interference Analysis Report 11/02/2009 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 DALLAS, TX Licensee Name WORD OF GOD FELLOWSHIP INC Latitude (NAD 83) 32° 52' 16.5" N Longitude (NAD 83) 96° 55' 23.0" W Ground Elevation (AMSL) 128.02 m / 420.0 ft Antenna Centerline (AGL) 7.32 m / 24.0 ft Antenna Model SCIENTIFIC-ATLANTA, INC 8002-SHORT MOUNT Antenna Mode Receive 4.0 GHz Transmit 6.1 GHz 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% Max Available RF Power -5.4 (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 0.46 50.04 -10.20 252.83 -9.50 135.65 195 0.55 48.44 -9.89 247.20 -9.50 131.57 200 0.38 46.55 -9.51 265.84 -9.50 142.35 205 0.37 44.08 -9.02 270.55 -9.32 144.23 210 0.41 41.21 -8.44 269.52 -8.74 142.58 215 0.55 37.99 -7.80 259.74 -7.69 135.65 220 0.55 34.84 -7.14 263.81 -6.47 139.48 225 0.52 32.13 -6.05 272.83 -5.93 142.84 230 0.57 29.87 -5.15 275.34 -5.45 141.87 235 0.51 28.35 -4.54 283.34 -4.84 146.93 240 0.56 27.50 -4.20 282.71 -4.50 145.87 245 0.60 27.48 -4.19 279.95 -4.49 143.77 250 0.44 28.47 -4.59 290.91 -4.89 152.92 255 0.38 30.11 -5.24 293.56 -5.52 156.30 260 0.46 32.27 -6.11 278.56 -5.95 147.44 265 0.38 35.08 -7.22 280.30 -6.53 152.52 270 0.37 38.24 -7.85 278.25 -7.80 149.64 275 0.30 41.74 -8.55 281.79 -8.85 152.38 280 0.22 45.48 -9.30 287.71 -9.50 158.83 285 0.23 49.34 -10.07 280.98 -9.50 157.31 290 0.28 53.33 -10.20 274.15 -9.50 152.33 295 0.23 57.48 -10.20 279.78 -9.50 157.00 300 0.00 61.75 -10.20 284.01 -9.50 160.58 305 0.00 66.02 -10.20 284.01 -9.50 160.58 310 0.00 70.33 -10.20 284.01 -9.50 160.58 315 0.00 74.68 -10.20 284.01 -9.50 160.58 320 0.00 79.07 -10.20 284.01 -9.50 160.58 325 0.26 83.45 -10.20 276.32 -9.50 154.13 330 0.22 87.88 -10.20 280.98 -9.50 158.01 335 0.00 92.30 -10.20 284.01 -9.50 160.58 340 0.00 96.71 -10.20 284.01 -9.50 160.58 345 0.00 101.11 -10.20 284.01 -9.50 160.58 350 0.00 105.49 -10.20 284.01 -9.50 160.58 355 0.00 109.84 -10.20 284.01 -9.50 160.58 Frequency Coordination and Interference Analysis Report 11/02/2009 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. Timothy O. Crutcher Frequency Planner COMSEARCH 19700 Janelia Farm Boulevard Ashburn, VA 20147 DATED: November 02, 2009 Frequency Coordination and Interference Analysis Report 11/02/2009 Page 10 of 10


Document Created: 2009-11-02 10:46:20
Document Modified: 2009-11-02 10:46:20
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC