Attachment FreqCoord

This document pretains to SES-MFS-20100510-00571 for Modification w/ Foreign Satellite (earth station) on a Satellite Earth Station filing.

IBFS_SESMFS2010051000571_815070

FREQUENCY COORDINATION AND INTERFERENCE ANALYSIS REPORT Prepared for Hawaii Pacific Teleport, L.P. KAPOLEI, HI Satellite Earth Station Prepared By: COMSEARCH 19700 Janelia Farm Boulevard Ashburn, VA 20147 May 06, 2010

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 05/06/2010 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 05/06/2010 Page 3 of 10

2. SUMMARY OF RESULTS The coordination data contain in this application was sent to the carriers as a courtesy and is in support of the FCC filing for operation with the APSTAR 6 satellite located at 226 degrees west longitude. The operational parameters of the APSTAR 6 satellite will be 7 dB less than the existing parameters on the E010016 license. This satellite is also located within the arc currently licensed. Due to the minor nature of this notice this information is for you records only and no response is required. Frequency Coordination and Interference Analysis Report 05/06/2010 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. A information only coordination for this earth station was sent to the below listed carriers with a letter dated 05/06/2010. Company AT&T CORP HONOLULU CITY & COUNTY DEPT OF INFO TECH Hawaii State Hawaiian Telcom (debtor-in-possession) MAUI, COUNTY OF New Cingular Wireless PCS LLC - Hawaii University of Hawaii Wireless Infrastructure Services Frequency Coordination and Interference Analysis Report 05/06/2010 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 05/06/2010 Page 6 of 10

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Date: 05/06/2010 Job Number: 100506COMSTC03 Administrative Information Call Sign E010016 Licensee Name Hawaii Pacific Teleport, L.P. Site Information KAPOLEI, HI Venue Name Latitude (NAD 83) 21° 20' 8.0" N Longitude (NAD 83) 158° 5' 25.0" W Climate Zone C Rain Zone 4 Ground Elevation (AMSL) 36.58 m / 120.0 ft Link Information Satellite Type Geostationary Mode TR - Transmit-Receive Modulation Digital Satellite Arc 226° W to 226° West Longitude Azimuth Range 261.6° to 261.6° Corresponding Elevation Angles 12.0° / 12.0° Antenna Centerline (AGL) 9.75 m / 32.0 ft Antenna Information Receive - V41103 Transmit - V61103 Manufacturer VERTEX COMMUNICATIONS VERTEX COMMUNICATIONS Model 11 KPC 11 KPC Gain / Diameter 51.9 dBi / 11.0 m 55.4 dBi / 11.0 m 3-dB / 15-dB Beamwidth 0.40° / 0.90° 0.30° / 0.60° 4M09G7W - 10M1G7W Max Available RF Power (dBW/4 kHz) -14.66 -16.04 (dBW/MHz) 9.3 7.96 Maximum EIRP (dBW/4 kHz) 40.74 39.36 (dBW/MHz) 64.74 63.36 (dBW) 70.84 73.38 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) 4M09G7W - 10M1G7W / 3700.0 - 4200.0 4M09G7W - 10M1G7W / 5925.0 - 6425.0 Max Great Circle Coordination Distance 1072.3 km / 666.2 mi 349.4 km / 217.1 mi Precipitation Scatter Contour Radius 383.7 km / 238.4 mi 100.0 km / 62.1 mi Frequency Coordination and Interference Analysis Report 05/06/2010 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 KAPOLEI, HI Licensee Name Hawaii Pacific Teleport, L.P. Latitude (NAD 83) 21° 20' 8.0" N Longitude (NAD 83) 158° 5' 25.0" W Ground Elevation (AMSL) 36.58 m / 120.0 ft Antenna Centerline (AGL) 9.75 m / 32.0 ft Antenna Model VERTEX COMMUNICATIONS 11 KPC 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 -14.7 (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 8.08 98.38 -10.39 113.12 -9.60 100.00 5 7.77 103.36 -9.10 123.10 -9.60 100.00 10 7.75 108.35 -9.10 123.29 -9.60 100.00 15 7.09 113.31 -11.75 116.97 -11.59 100.00 20 7.38 118.30 -13.76 103.36 -12.60 100.00 25 5.96 123.19 -14.10 116.89 -12.60 100.00 30 5.18 128.08 -14.10 133.48 -12.60 100.00 35 3.97 132.87 -14.10 149.87 -12.60 100.00 40 3.77 137.74 -14.10 156.79 -12.60 100.00 45 3.72 142.61 -14.10 158.51 -12.60 100.00 50 2.40 147.12 -14.10 222.84 -12.60 100.00 55 1.75 151.63 -14.10 271.12 -12.60 100.00 60 1.76 156.20 -14.10 270.20 -12.60 100.00 65 1.47 160.42 -14.10 297.39 -12.60 100.00 70 1.30 164.27 -14.10 314.00 -12.60 100.00 75 0.78 167.01 -14.10 390.25 -12.60 104.79 80 0.00 167.90 -14.10 627.36 -12.60 202.99 85 0.00 167.54 -14.10 627.36 -12.60 202.99 90 0.00 165.39 -14.10 627.36 -12.60 202.99 95 0.00 162.09 -14.10 627.36 -12.60 202.99 100 0.00 158.15 -14.10 627.36 -12.60 202.99 105 1.09 154.31 -14.10 333.86 -12.60 100.00 110 1.09 149.74 -14.10 333.99 -12.60 100.00 115 1.09 145.06 -14.10 333.69 -12.60 100.00 120 0.00 140.05 -14.10 627.36 -12.60 202.99 125 0.00 135.29 -14.10 627.36 -12.60 202.99 130 0.00 130.50 -14.10 627.36 -12.60 202.99 135 0.00 125.67 -14.10 627.36 -12.60 202.99 140 0.00 120.83 -14.10 627.36 -12.60 202.99 145 0.00 115.97 -13.29 643.31 -12.60 202.99 150 0.00 111.10 -9.98 711.29 -10.26 219.04 155 0.00 106.23 -9.10 730.06 -9.60 223.64 160 0.00 101.34 -9.10 730.06 -9.60 223.64 165 0.00 96.45 -11.94 670.71 -9.60 223.64 170 0.00 91.56 -13.79 633.52 -10.29 218.87 175 0.00 86.67 -14.10 627.36 -10.60 216.71 180 0.00 81.78 -14.10 627.36 -11.24 212.27 185 0.00 76.90 -14.10 627.36 -12.22 205.57 Frequency Coordination and Interference Analysis Report 05/06/2010 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 KAPOLEI, HI Licensee Name Hawaii Pacific Teleport, L.P. Latitude (NAD 83) 21° 20' 8.0" N Longitude (NAD 83) 158° 5' 25.0" W Ground Elevation (AMSL) 36.58 m / 120.0 ft Antenna Centerline (AGL) 9.75 m / 32.0 ft Antenna Model VERTEX COMMUNICATIONS 11 KPC 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 -14.7 (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 0.00 72.01 -14.10 627.36 -12.60 202.99 195 0.00 67.14 -14.10 627.36 -12.60 202.99 200 0.00 62.27 -14.10 627.36 -12.60 202.99 205 0.00 57.42 -14.10 627.36 -12.60 202.99 210 0.00 52.58 -12.65 656.23 -11.63 209.59 215 0.00 47.77 -10.21 706.54 -9.71 222.89 220 0.00 42.99 -8.70 738.70 -8.20 230.98 225 0.00 38.25 -7.40 766.95 -6.90 240.46 230 0.00 33.58 -5.82 799.16 -5.32 252.61 235 0.00 29.00 -4.70 824.77 -4.20 261.55 240 0.00 24.57 -2.84 869.09 -2.34 277.12 245 0.00 20.38 -0.33 932.25 0.17 299.53 250 0.00 16.63 1.92 992.10 2.42 318.85 255 0.00 13.67 3.23 1028.25 4.40 339.49 260 0.00 12.10 4.80 1072.30 5.30 349.41 265 0.00 12.46 4.44 1061.85 4.94 345.37 270 0.00 14.61 2.90 1019.01 3.79 332.92 275 0.00 17.91 1.15 971.25 1.65 311.25 280 0.00 21.85 -1.21 909.60 -0.71 291.47 285 0.00 26.14 -3.56 851.75 -3.06 271.01 290 0.00 30.64 -5.23 812.56 -4.73 257.28 295 0.53 35.10 -6.14 578.65 -5.64 178.48 300 1.10 39.69 -7.97 398.78 -7.47 103.74 305 1.68 44.37 -8.97 320.47 -8.47 100.00 310 2.58 49.08 -10.73 235.22 -10.23 100.00 315 3.13 53.91 -13.45 184.48 -12.16 100.00 320 3.61 58.78 -14.10 162.67 -12.60 100.00 325 4.17 63.67 -14.10 146.74 -12.60 100.00 330 4.78 68.58 -14.10 139.86 -12.60 100.00 335 5.29 73.52 -14.10 131.01 -12.60 100.00 340 5.83 78.47 -14.10 119.59 -11.91 100.00 345 6.44 83.43 -14.10 111.57 -10.91 100.00 350 7.73 88.41 -14.10 100.00 -10.60 100.00 355 10.31 93.40 -13.42 100.00 -9.92 100.00 Frequency Coordination and Interference Analysis Report 05/06/2010 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: May 06, 2010 Frequency Coordination and Interference Analysis Report 05/06/2010 Page 10 of 10


Document Created: 2010-05-06 15:48:35
Document Modified: 2010-05-06 15:48:35
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