Attachment Exhibit A

This document pretains to SES-STA-20101018-01302 for Special Temporal Authority on a Satellite Earth Station filing.

IBFS_SESSTA2010101801302_845903

Prepared By COMSEARCH 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Prepared For Cisco Systems, Inc. Temporary Transmit-Only Earth Station Operation Dates: 10/31/2010 – 11/05/2010 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. Verbal and written coordination was conducted with the below listed carriers on October 13, 2010. Company ALLTEL Communications, LLC Acadiana Cellular General Partnership Bell Atlantic Mobile Allentown-Verizon W Cellular South Licenses, Inc. Celutel, Inc. Cleco Power LLC DIXIE ELECTRIC MEMBERSHIP CORP Exxon Communications Company Greater Lafourche Port Commission Jefferson Parish Sheriff's Office Louisiana RSA #7 Cell Gen Partnership Louisiana, State Of Lousiana Dept. of Transportation and Dev MCI Communications Services Inc. METROPOLITAN AREA NETWORKS, INC. MISSISSIPPI STATE DEPT OF TRANSPORTATION NEW ORLEANS EDUCATIONAL TELECOMM New Cingular Wireless PCS, LLC - LA, GM PATHNET, INC. - DEBTOR IN POSSESSION Plaquemines Parish Government SOUTH MISSISSIPPI ELECTRIC POWER ASSOC Sprint Spectrum LP DBA Sprint PCS Sprint Spectrum LP Louisiana State of Mississippi Wireless Communicat Stratos Offshore Services Company Verizon Wireless Personal Comm LP-LA/MS 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 10/18/2010 Page 1 of 5

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Date: 10/18/2010 Job Number: 101013COMSJC03 Administrative Information Status TEMPORARY (Operation from 10/31/2010 to 11/05/2010) Call Sign TEMP11 Licensee Code CISCOS Licensee Name Cisco Systems, Inc. Site Information NEW ORLEANS, LOUISIANA Venue Name CONVENTION CENTER Latitude (NAD 83) 29° 56' 21.5" N Longitude (NAD 83) 90° 3' 51.0" W Climate Zone A Rain Zone 1 Ground Elevation (AMSL) 3.66 m / 12.0 ft Link Information Satellite Type Geostationary Mode TO - Transmit-Only Modulation Digital Satellite Arc 45° W to 45° West Longitude Azimuth Range 116.5° to 116.5° Corresponding Elevation Angles 30.2° / 30.2° Antenna Centerline (AGL) 3.66 m / 12.0 ft Antenna Information Transmit Manufacturer Patriot Ant. Systems Model TXFLY-180 Gain / Diameter 39.6 dBi / 1.8 m 3-dB / 15-dB Beamwidth 1.80° / 3.30° Max Available RF Power (dBW/4 kHz) -20.3 (dBW/MHz) 3.7 Maximum EIRP (dBW/4 kHz) 19.3 (dBW/MHz) 43.3 Interference Objectives: Long Term -154.0 dBW/4 kHz 20% Short Term -131.0 dBW/4 kHz 0.0025% Frequency Information Transmit 6.1 GHz Emission / Frequency Range (MHz) 6M50G7D / 5942.0 - 5978.0 Max Great Circle Coordination Distance 129.3 km / 80.3 mi Precipitation Scatter Contour Radius 100.0 km / 62.1 mi Frequency Coordination and Interference Analysis Report 10/18/2010 Page 2 of 5

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values NEW ORLEANS, LA Licensee Name Cisco Systems, Inc. Latitude (NAD 83) 29° 56' 21.5" N Longitude (NAD 83) 90° 3' 51.0" W Ground Elevation (AMSL) 3.66 m / 12.0 ft Antenna Centerline (AGL) 3.66 m / 12.0 ft Antenna Model Patriot Ant. Systems 1.8 Meter Antenna Mode Transmit 6.1 GHz Interference Objectives: Long Term -154.0 dBW/4 kHz 20% Short Term -131.0 dBW/4 kHz 0.0025% Max Available RF Power -20.3 (dBW/4 kHz) Transmit 6.1 GHz Horizon Antenna Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) 0 0.00 112.65 -10.00 116.30 5 0.00 108.44 -10.00 116.30 10 0.00 104.18 -10.00 116.30 15 0.00 99.90 -10.00 116.30 20 0.00 95.59 -10.00 116.30 25 0.00 91.27 -10.00 116.30 30 0.00 86.95 -10.00 116.30 35 0.00 82.64 -10.00 116.30 40 0.00 78.34 -10.00 116.30 45 0.00 74.07 -10.00 116.30 50 0.00 69.83 -10.00 116.30 55 0.00 65.63 -10.00 116.30 60 0.00 61.50 -10.00 116.30 65 0.00 57.44 -10.00 116.30 70 0.00 53.49 -10.00 116.30 75 0.00 49.66 -10.00 116.30 80 0.00 45.99 -9.57 117.41 85 0.00 42.53 -8.72 119.60 90 0.00 39.34 -7.87 121.80 95 0.00 36.48 -7.05 123.94 100 0.00 34.05 -6.30 125.91 105 0.00 32.14 -5.68 127.57 110 0.00 30.85 -5.23 128.75 115 0.00 30.26 -5.02 129.30 120 0.00 30.42 -5.08 129.16 125 0.00 31.30 -5.39 128.33 130 0.00 32.86 -5.92 126.93 135 0.00 34.99 -6.60 125.13 140 0.00 37.61 -7.38 123.08 145 0.00 40.61 -8.22 120.90 150 0.00 43.92 -9.07 118.70 155 0.00 47.47 -9.91 116.52 160 0.00 51.21 -10.00 116.30 165 0.00 55.10 -10.00 116.30 170 0.00 59.10 -10.00 116.30 175 0.00 63.19 -10.00 116.30 180 0.00 67.35 -10.00 116.30 185 0.00 71.56 -10.00 116.30 Frequency Coordination and Interference Analysis Report 10/18/2010 Page 3 of 5

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values NEW ORLEANS, LA Licensee Name Cisco Systems, Inc. Latitude (NAD 83) 29° 56' 21.5" N Longitude (NAD 83) 90° 3' 51.0" W Ground Elevation (AMSL) 3.66 m / 12.0 ft Antenna Centerline (AGL) 3.66 m / 12.0 ft Antenna Model Patriot Ant. Systems 1.8 Meter Antenna Mode Transmit 6.1 GHz Interference Objectives: Long Term -154.0 dBW/4 kHz 20% Short Term -131.0 dBW/4 kHz 0.0025% Max Available RF Power -20.3 (dBW/4 kHz) Transmit 6.1 GHz Horizon Antenna Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) 190 0.00 75.82 -10.00 116.30 195 0.00 80.10 -10.00 116.30 200 0.00 84.41 -10.00 116.30 205 0.00 88.73 -10.00 116.30 210 0.00 93.05 -10.00 116.30 215 0.00 97.36 -10.00 116.30 220 0.00 101.66 -10.00 116.30 225 0.00 105.93 -10.00 116.30 230 0.00 110.17 -10.00 116.30 235 0.00 114.37 -10.00 116.30 240 0.00 118.50 -10.00 116.30 245 0.00 122.56 -10.00 116.30 250 0.00 126.51 -10.00 116.30 255 0.00 130.34 -10.00 116.30 260 0.00 134.01 -10.00 116.30 265 0.00 137.47 -10.00 116.30 270 0.00 140.66 -10.00 116.30 275 0.00 143.52 -10.00 116.30 280 0.00 145.95 -10.00 116.30 285 0.00 147.86 -10.00 116.30 290 0.00 149.15 -10.00 116.30 295 0.00 149.74 -10.00 116.30 300 0.00 149.58 -10.00 116.30 305 0.00 148.70 -10.00 116.30 310 0.00 147.14 -10.00 116.30 315 0.00 145.01 -10.00 116.30 320 0.00 142.39 -10.00 116.30 325 0.00 139.39 -10.00 116.30 330 0.00 136.08 -10.00 116.30 335 0.00 132.53 -10.00 116.30 340 0.00 128.79 -10.00 116.30 345 0.00 124.90 -10.00 116.30 350 0.00 120.90 -10.00 116.30 355 0.00 116.81 -10.00 116.30 Frequency Coordination and Interference Analysis Report 10/18/2010 Page 4 of 5

Certification I hereby certify that I am the technically qualified person responsible for the preparation of the frequency coordination data contained in this report. I am familiar with Parts 101 and 25 of the FCC Rules and Regulations and I have either prepared or reviewed the frequency coordination data submitted with this report, and that it is complete and correct to the best of my knowledge and belief. Jeffrey E. Cowles Engineer III, Telecommunications COMSEARCH 19700 Janelia Farm Blvd. Ashburn, Va. 20147 DATED: October 18, 2010 Frequency Coordination and Interference Analysis Report 10/18/2010 Page 5 of 5


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Document Modified: 2019-04-19 21:09:31
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