Attachment Coordination Report

This document pretains to SES-STA-20070612-00794 for Special Temporal Authority on a Satellite Earth Station filing.

IBFS_SESSTA2007061200794_589579

FREQUENCY COORDINATION AND INTERFERENCE ANALYSIS REPORT Prepared for Telenor Satellite Services-Santa Paula (ES) Santa Paula, California (Call Sign: KB34) Satellite Earth Station Prepared By: COMSEARCH 19700 Janelia Farm Boulevard Ashburn, Virginia 20147 August 30, 2007

TABLE OF CONTENTS 1. CONCLUSIONS ............................................................................................................................................ 3 2. SUMMARY OF RESULTS ............................................................................................................................ 4 3. SUPPLEMENTAL SHOWING....................................................................................................................... 5 4. EARTH STATION COORDINATION DATA.................................................................................................. 8 5. CERTIFICATION......................................................................................................................................... 12 Frequency Coordination and Interference Analysis Report 08/30/2007 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, based upon the restrictions noted in the Summary of Results (Section 2). Frequency Coordination and Interference Analysis Report 08/30/2007 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 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. Further the transmit spectrum will be limited to frequencies 6417.5 MHz to 6456.7 MHz, and the receive spectrum will be limited to frequencies 3600.0 to 3631.5 MHz. Company None No carriers reported potential interference cases. Frequency Coordination and Interference Analysis Report 08/30/2007 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. Expedited coordination data for this earth station was e-mailed or sent to the below listed carriers with a letter dated August 28, 2007. Company AT&T California AirSites2000, LLC American Tower, LLC CHEVRON USA INC c/o Verizon Cust Network California, State of Fresno MSA Limited Partnership GTE Mobilnet of Santa Barbara LTD Ptnsh KERN COUNTY CALIFORNIA KERN ED TELECOM CONSORTIUM KTLA INC LB Tower Company LLC LOS ANGELES CITY WATER & POWER LOS ANGELES UNIFIED SCHOOL DISTRICT Los Angeles City Info Technology Agency Los Angeles County Dept of Public Works Los Angeles County FCC Licensing Section Los Angeles SMSA Ltd. Partnership M.U.T. Licensing, LLC METROPOLITAN WATER DIST OF SO CALIFORNIA MONTEBELLO CITY CALIFORNIA Microwave Service Company NEXTEL OF CALIFORNIA INC New Cingular Wireless PCS - Los Angeles Nextweb Inc OCCIDENTAL OF ELK HILLS INC Plains Exploration & Production Company Santa Barbara Cellular Systems, Ltd. Southern California Edison Company Southern California Gas Company TV MICROWAVES CO Ventura, County of Verizon California Inc. Western Technical Services Frequency Coordination and Interference Analysis Report 08/30/2007 Page 5 of 12

Company (Cont’d) Mr. Howard Fine – SOCIETY OF BROADCAST ENGINEERS AERA ENERGY LLC ANTELOPE VALLEY EAST KERN WATER AGENCY ARCHDIOCESE OF LOS ANGELES WELFARE CORP BNSF Railway Company CITY OF POMONA COMMUNICATIONS Exxon Communications Company GLENDALE CITY CALIFORNIA INCOMM DIVISION CHURCH OF SCIENTOLOGY Los Angeles County Metro Transit Auth MOBILE RELAY ASSOCIATES INC New Cingular Wireless PCS LLC - N CAL PACIFIC PIPELINE SYSTEM LLC Pacific Gas and Electric Company Plains Exploration & Production Company SANTA BARBARA COUNTY Union Pacific Railroad Company VENOCO, INC. CBS Broadcasting Inc LOS ANGELES TELEVISION STATION KCAL LLC NBC TELEMUNDO LICENSE CO. PAPPAS SOUTHERN CALIFORNIA LICENSE, LLC Time Warner NY Cable, Inc. Mercury Communications Quick Link Connections, Inc. Globecast North America Incorporated Village Video Production Inc. New England Satellite Systems, Inc. News/Sports Microwave Rental, Inc. Information Super Station LLC Penn Service Microwave Company, Inc. HF Enterprises, Inc. dba HSE Communications, Inc. Broadcast Sports Corp. Westar Satellite Services LP KRCA License Corp. Coptervision Wireless Spectrum Resources, Inc. Broadcast Photography Services, Inc. Universal Satellite Communications, Inc. Casper, John Verizon South, Inc. GTE Southwest Inc. dba Verizon Southwest SES Americom, Inc. Direct Broadcast Services, Inc. Remote Facilities Consulting Services Winged Vision Inc. Production & Satellite Services, Inc. Wexler Video, Inc. Total RF Marketing, Inc Frequency Coordination and Interference Analysis Report 08/30/2007 Page 6 of 12

Company (Cont’d) Broadcast Sports Enterprises, Inc. 3G Wireless, LLC Cohen, Elena Speedshotz, Inc. On Scene Video Production International Communications Group dba Corban Networks Qwest Communications Corporation Microwave Telecommunications, Inc. Eagle Communications Corporation US Cellular Partnership Morveen, Steven K. Norlight Telecommunications, Inc. Ducor Telephone Company Orange County California Information & Display Systems, Inc. Mr. Bill Heiden HK Manufacturing Aerial Video Systems RF Film, Inc. Citywide News Network, Inc. United Telephone Southeast, Inc. Frequency Coordination and Interference Analysis Report 08/30/2007 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 08/30/2007 Page 8 of 12

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Date: 08/30/2007 Job Number: 070828COMSJC01 Administrative Information Status ENGINEER PROPOSAL Call Sign KB34 Licensee Code P2540C Licensee Name Telenor Satellite Services-Santa Paula (ES) Site Information SANTA PAULA, CALIFORNIA Venue Name Latitude (NAD 83) 34° 24' 5.0" N Longitude (NAD 83) 119° 4' 29.4" W Climate Zone A Rain Zone 4 Ground Elevation (AMSL) 228.6 m / 750.0 ft Link Information Satellite Type Geostationary Mode TR - Transmit-Receive Modulation Digital Satellite Arc 142° W to 142° West Longitude Azimuth Range 216.8° to 216.8° Corresponding Elevation Angles 43.1° / 43.1° Antenna Centerline (AGL) 6.1 m / 20.0 ft Antenna Information Receive Transmit Manufacturer NEC NEC Model 10.4 Meter 10.4 Meter Gain / Diameter 50.4 dBi / 10.4 m 55.0 dBi / 10.4 m 3-dB / 15-dB Beamwidth 1.00° / 1.60° 0.80° / 1.20° Max Available RF Power (dBW/4 kHz) -2.7 (dBW/MHz) 21.3 Maximum EIRP (dBW/4 kHz) 52.3 (dBW/MHz) 76.3 (dBW) 52.3 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) 1K65G2D / 3600.0 - 3631.5 1K65G2D / 6417.5 – 6456.7 Max Great Circle Coordination Distance 285.3 km / 177.2 mi 170.7 km / 106.0 mi Precipitation Scatter Contour Radius 100.0 km / 62.1 mi 100.0 km / 62.1 mi Frequency Coordination and Interference Analysis Report 08/30/2007 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 SANTA PAULA, CA Licensee Name Telenor Satellite Srvcs-Santa Paula (ES) Latitude (NAD 83) 34° 24' 5.0" N Longitude (NAD 83) 119° 4' 29.4" W Ground Elevation (AMSL) 228.6 m / 750.0 ft Antenna Centerline (AGL) 6.1 m / 20.0 ft Antenna Model NEC 10.4 Meter 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 -2.7 (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 7.78 130.77 -10.00 106.09 -10.00 100.00 5 8.48 134.35 -10.00 100.00 -10.00 100.00 10 9.74 138.18 -10.00 100.00 -10.00 100.00 15 10.18 141.18 -10.00 100.00 -10.00 100.00 20 11.11 144.26 -10.00 100.00 -10.00 100.00 25 11.49 146.45 -10.00 100.00 -10.00 100.00 30 12.12 148.33 -10.00 100.00 -10.00 100.00 35 12.66 149.49 -10.00 100.00 -10.00 100.00 40 13.10 149.83 -10.00 100.00 -10.00 100.00 45 12.41 148.32 -10.00 100.00 -10.00 100.00 50 11.69 146.17 -10.00 100.00 -10.00 100.00 55 9.63 142.40 -10.00 100.00 -10.00 100.00 60 8.54 139.19 -10.00 100.00 -10.00 100.00 65 8.47 136.48 -10.00 100.00 -10.00 100.00 70 7.69 133.00 -10.00 106.98 -10.00 100.00 75 7.91 129.95 -10.00 104.77 -10.00 100.00 80 7.87 126.55 -10.00 105.10 -10.00 100.00 85 7.59 122.86 -10.00 108.05 -10.00 100.00 90 7.01 118.95 -10.00 114.28 -10.00 100.00 95 6.57 115.06 -10.00 118.97 -10.00 100.00 100 6.29 111.17 -10.00 121.98 -10.00 100.00 105 5.38 107.09 -10.00 131.13 -10.00 100.00 110 6.19 103.37 -10.00 123.18 -10.00 100.00 115 5.05 99.28 -10.00 134.39 -10.00 100.00 120 3.42 95.24 -10.00 160.12 -10.00 100.00 125 2.34 91.37 -10.00 186.77 -10.00 100.00 130 2.29 87.59 -10.00 187.93 -10.00 100.00 135 1.98 83.85 -10.00 195.09 -10.00 100.00 140 1.28 80.22 -10.00 211.72 -10.00 110.26 145 0.32 76.76 -10.00 270.70 -10.00 156.38 150 0.00 73.30 -10.00 285.28 -10.00 170.66 155 0.00 69.83 -10.00 285.28 -10.00 170.66 160 0.00 66.45 -10.00 285.28 -10.00 170.66 165 0.00 63.18 -10.00 285.28 -10.00 170.66 170 0.00 60.03 -10.00 285.28 -10.00 170.66 175 0.28 56.87 -10.00 275.03 -10.00 160.08 180 1.27 53.39 -10.00 212.11 -10.00 110.60 185 2.29 49.99 -10.00 187.88 -10.00 100.00 Frequency Coordination and Interference Analysis Report 08/30/2007 Page 10 of 12

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values SANTA PAULA, CA Licensee Name Telenor Satellite Srvcs-Santa Paula (ES) Latitude (NAD 83) 34° 24' 5.0" N Longitude (NAD 83) 119° 4' 29.4" W Ground Elevation (AMSL) 228.6 m / 750.0 ft Antenna Centerline (AGL) 6.1 m / 20.0 ft Antenna Model NEC 10.4 Meter 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 -2.7 (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 3.38 46.67 -9.73 162.40 -9.73 100.00 195 4.65 43.38 -8.93 142.82 -8.93 100.00 200 3.47 42.52 -8.72 165.44 -8.72 100.00 205 4.30 40.31 -8.13 151.89 -8.13 100.00 210 2.69 40.91 -8.29 187.16 -8.29 100.00 215 5.54 37.62 -7.39 138.96 -7.39 100.00 220 6.97 36.27 -6.99 126.73 -6.99 100.00 225 5.72 38.16 -7.54 136.47 -7.54 100.00 230 5.15 39.87 -8.01 140.22 -8.01 100.00 235 6.05 40.71 -8.24 131.64 -8.24 100.00 240 5.64 43.16 -8.88 133.11 -8.88 100.00 245 6.75 44.79 -9.28 119.86 -9.28 100.00 250 5.75 48.31 -10.00 127.56 -10.00 100.00 255 5.92 51.24 -10.00 125.96 -10.00 100.00 260 6.28 54.30 -10.00 122.11 -10.00 100.00 265 7.62 57.13 -10.00 107.80 -10.00 100.00 270 6.99 61.06 -10.00 114.47 -10.00 100.00 275 5.63 65.27 -10.00 128.71 -10.00 100.00 280 5.01 69.21 -10.00 134.76 -10.00 100.00 285 5.29 72.93 -10.00 132.04 -10.00 100.00 290 5.50 76.75 -10.00 130.03 -10.00 100.00 295 6.17 80.58 -10.00 123.33 -10.00 100.00 300 6.14 84.56 -10.00 123.63 -10.00 100.00 305 5.61 88.56 -10.00 128.93 -10.00 100.00 310 6.20 92.55 -10.00 122.99 -10.00 100.00 315 5.98 96.52 -10.00 125.44 -10.00 100.00 320 5.96 100.47 -10.00 125.63 -10.00 100.00 325 5.32 104.28 -10.00 131.77 -10.00 100.00 330 5.34 108.13 -10.00 131.59 -10.00 100.00 335 6.26 112.20 -10.00 122.35 -10.00 100.00 340 7.70 116.49 -10.00 106.89 -10.00 100.00 345 8.02 120.38 -10.00 103.62 -10.00 100.00 350 8.09 124.08 -10.00 102.99 -10.00 100.00 355 8.30 127.73 -10.00 101.11 -10.00 100.00 Frequency Coordination and Interference Analysis Report 08/30/2007 Page 11 of 12

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 Principal Frequency Planner COMSEARCH 19700 Janelia Farm Boulevard Ashburn, Va. 20147 DATED: August 30, 2007 Frequency Coordination and Interference Analysis Report 08/30/2007 Page 12 of 12


Document Created: 2007-08-31 11:24:05
Document Modified: 2007-08-31 11:24:05
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