Coordination Report

0299-EX-CN-2017 Post Grant Documents

O3b Limited

2017-11-06ELS_200836

Ka-Band Earth Station – Manassas, VA Frequency Coordination Report 28 GHz Prepared on Behalf of O3b Networks USA, LLC October 19, 2017

O3b Networks USA, LLC Ka-Band Earth Station – Manassas, VA Frequency Coordination Report 28 GHz Table of Contents 1. Summary of Results -1- 2. 28 GHz Common Carrier and LTTS Coordination -1- 3. 28 GHz LMDS Coordination -2- 4. Earth Station Coordination Data -3- 5. Contact Information - 12 - Comsearch Proprietary -0- October 19, 2017

O3b Networks USA, LLC Ka-Band Earth Station – Manassas, VA Frequency Coordination Report 28 GHz 1. Summary of Results On behalf of Ob3 Networks, Comsearch performed a coordination notice for all existing and proposed terrestrial licenses within the coordination contours of their proposed Ka-Band earth station in Manassas, VA, which will transmit at 28 GHz1. Prior-notification letters were sent to the licensees and a copy of the notification data is provided in section four of this report. The earth station coordination was finalized on October 18, 2017. No objections were received from any of the incumbent 28 GHz licensees. Our notification to the LMDS incumbents was performed under the assumption that the earth station would be operating on a secondary basis to LMDS Block A operations and a contact at O3b Networks has been provided in case any concerns may arise in the future. 2. 28 GHz Common Carrier and LTTS Coordination In accordance with FCC Rules and Regulations, the Ka-Band earth station in Bristow, VA was prior-coordinated by Comsearch. A notification letter and datasheets for this earth station were sent to the following 28 GHz common carrier fixed microwave licensees. These licensees are authorized to operate temporary fixed operations from 27.5 – 29.5 GHz on a nationwide basis or local basis. Licensee Authorized Geographic Area Frontier Southwest Incorporated Nationwide Verizon Maryland LLC Maryland; DC and vicinity A notification letter and datasheets for the Ka-Band earth station in Bristow, VA were also sent to the following 28 GHz local television transmission licensee. This licensee is authorized to operate temporary fixed operations from 27.5 – 29.5 GHz on a nationwide basis. Licensee Authorized Geographic Area Information Super Station, LLC Continental US No objections were received from the common carrier or local television transmission service incumbents. 1 The proposed earth station will operate in the 27.6 – 28.35 GHz portion of the Ka-Band. Comsearch Proprietary -1- October 19, 2017

O3b Networks USA, LLC Ka-Band Earth Station – Manassas, VA Frequency Coordination Report 28 GHz 3. 28 GHz LMDS Coordination A Notification letter was sent to the following 28 GHz LMDS licensees. The proposed earth station will operate on frequencies that overlap Block A of the LMDS service. The total frequency allocation for Block A of the LMDS spectrum appears below. Block A: 27.500-28.350 GHz 29.100-29.250 GHz 31.075-31.225 GHz Licensee Market Market Name Cellco Partnership BTA461 Washington, DC BTA029 Baltimore, MD BTA374 Richmond-Petersburg, VA Nextlink Wireless, LLC BTA461 Washington, DC BTA029 Baltimore, MD BTA374 Richmond-Petersburg, VA NSAC, LLC BTA029 Baltimore, MD Vivint Wireless, Inc. BTA374 Richmond-Petersburg, VA No objections were received from the LMDS incumbents. Comsearch Proprietary -2- October 19, 2017

O3b Networks USA, LLC Ka-Band Earth Station – Manassas, VA Frequency Coordination Report 28 GHz 4. Earth Station Coordination Data This section presents the data pertinent to the proposed Ka-Band earth station in Manassas, VA. This data was circulated to all incumbent licensees in the shared 28 GHz frequency ranges. Comsearch Proprietary -3- October 19, 2017

O3b Networks USA, LLC Ka-Band Earth Station – Manassas, VA Frequency Coordination Report 28 GHz Date: 09/13/2017 Job Number: <PCNJobCode> Administrative Information Status ENGINEER PROPOSAL Call Sign <PCNCallSign> Licensee Code O3BNET Licensee Name O3b Networks USA, LLC. Site Information MANASSAS, VA Venue Name Latitude (NAD 83) 38° 46' 59.9" N Longitude (NAD 83) 77° 34' 25.3" W Climate Zone A Rain Zone 2 Ground Elevation (AMSL) 86.32 m / 283.2 ft Link Information Satellite Type Medium Earth Orbit Mode TO - Transmit-Only Modulation Digital Minimum Elevation Angle 10.0° Azimuth Range 0.0° to 360° Antenna Centerline (AGL) 2.74 m / 9.0 ft Antenna Information Transmit - FCC32 Manufacturer ApexSat Model 1.2 meter Gain / Diameter 49.2 dBi / 1.2 m 3-dB / 15-dB Beamwidth 0.23° / 0.60° Max Available RF Power (dBW/4 kHz) -31.3 (dBW/MHz) -7.3 Maximum EIRP (dBW/4 kHz) 17.9 (dBW/MHz) 41.9 Interference Objectives: Long Term -151.0 dBW/4 kHz 20% Short Term -128.0 dBW/4 kHz 0.0025% Frequency Information Transmit 28.0 GHz Emission / Frequency Range (MHz) 216MG7W / 27600.0 - 28350.0 Max Great Circle Coordination Distance 100.0 km / 62.1 mi Precipitation Scatter Contour Radius 100.0 km / 62.1 mi Comsearch Proprietary -4- October 19, 2017

O3b Networks USA, LLC Ka-Band Earth Station – Manassas, VA Frequency Coordination Report 28 GHz Coordination Values MANASSAS, VA Licensee Name O3b Networks USA, LLC. Latitude (NAD 83) 38° 46' 59.9" N Longitude (NAD 83) 77° 34' 25.3" W Ground Elevation (AMSL) 86.32 m / 283.2 ft Antenna Centerline (AGL) 2.74 m / 9.0 ft Antenna Model ApexSat 1.2 meter Antenna Mode Transmit 28.0 GHz Interference Objectives: Long Term -151.0 dBW/4 kHz 20% Short Term -128.0 dBW/4 kHz 0.0025% Max Available RF Power -31.3 (dBW/4 kHz) Transmit 28.0 GHz Horizon Antenna Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) 0 0.00 97.86 -10.00 100.00 5 0.00 92.86 -10.00 100.00 10 0.00 87.86 -10.00 100.00 15 0.00 82.86 -10.00 100.00 20 0.00 77.86 -10.00 100.00 25 0.00 72.86 -10.00 100.00 30 0.00 67.86 -10.00 100.00 35 0.00 62.86 -10.00 100.00 40 0.00 57.87 -10.00 100.00 45 0.00 52.87 -10.00 100.00 50 0.00 47.87 -10.00 100.00 55 0.00 42.87 -10.00 100.00 60 0.00 37.87 -9.75 100.00 65 0.00 32.87 -8.56 100.00 70 0.00 27.88 -7.24 100.00 75 0.00 22.88 -5.76 100.00 80 0.00 17.89 -4.06 100.00 85 0.00 12.90 -2.04 100.00 90 0.00 7.92 0.34 100.00 95 0.00 3.02 3.08 100.00 100 0.00 2.34 6.03 100.00 105 0.00 7.20 7.93 100.00 110 0.00 12.18 6.95 100.00 115 0.00 17.17 4.31 100.00 120 0.00 22.16 1.63 100.00 125 0.00 27.15 -0.48 100.00 130 0.00 32.15 -2.17 100.00 135 0.00 37.15 -3.59 100.00 140 0.00 42.15 -4.79 100.00 145 0.00 47.15 -5.85 100.00 150 0.00 52.15 -6.86 100.00 155 0.00 57.14 -7.56 100.00 160 0.00 62.14 -8.17 100.00 165 0.00 67.14 -8.62 100.00 170 0.00 72.14 -8.94 100.00 175 0.00 77.14 -9.12 100.00 180 0.00 82.14 -9.24 100.00 185 0.00 87.14 -9.14 100.00 Comsearch Proprietary -5- October 19, 2017

O3b Networks USA, LLC Ka-Band Earth Station – Manassas, VA Frequency Coordination Report 28 GHz Coordination Values MANASSAS, VA Licensee Name O3b Networks USA, LLC. Latitude (NAD 83) 38° 46' 59.9" N Longitude (NAD 83) 77° 34' 25.3" W Ground Elevation (AMSL) 86.32 m / 283.2 ft Antenna Centerline (AGL) 2.74 m / 9.0 ft Antenna Model ApexSat 1.2 meter Antenna Mode Transmit 28.0 GHz Interference Objectives: Long Term -151.0 dBW/4 kHz 20% Short Term -128.0 dBW/4 kHz 0.0025% Max Available RF Power -31.3 (dBW/4 kHz) Transmit 28.0 GHz Horizon Antenna Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) 190 0.00 92.14 -8.92 100.00 195 0.00 97.14 -8.68 100.00 200 0.00 102.14 -8.34 100.00 205 0.00 107.14 -7.77 100.00 210 0.00 112.14 -7.01 100.00 215 0.00 117.14 -6.15 100.00 220 0.00 122.13 -5.14 100.00 225 0.00 127.13 -3.95 100.00 230 0.00 132.13 -2.56 100.00 235 0.00 137.13 -0.83 100.00 240 0.00 142.13 1.28 100.00 245 0.00 147.13 3.89 100.00 250 0.00 152.12 6.33 100.00 255 0.00 157.12 7.11 100.00 260 0.00 162.11 5.48 100.00 265 0.00 167.10 2.84 100.00 270 0.00 172.08 0.24 100.00 275 0.00 176.98 -2.06 100.00 280 0.00 177.66 -4.04 100.00 285 0.00 172.80 -5.75 100.00 290 0.00 167.82 -7.23 100.00 295 0.00 162.83 -8.55 100.00 300 0.00 157.84 -9.74 100.00 305 0.00 152.85 -10.00 100.00 310 0.00 147.85 -10.00 100.00 315 0.00 142.85 -10.00 100.00 320 0.00 137.85 -10.00 100.00 325 0.00 132.85 -10.00 100.00 330 0.00 127.85 -10.00 100.00 335 0.00 122.86 -10.00 100.00 340 0.00 117.86 -10.00 100.00 345 0.00 112.86 -10.00 100.00 350 0.00 107.86 -10.00 100.00 355 0.00 102.86 -10.00 100.00 Comsearch Proprietary -6- October 19, 2017


Document Created: 2017-11-06 18:00:49
Document Modified: 2017-11-06 18:00:49
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