Attachment Coordination report

This document pretains to SES-MOD-20150728-00478 for Modification on a Satellite Earth Station filing.

IBFS_SESMOD2015072800478_1097245

FREQUENCY COORDINATION AND INTERFERENCE ANALYSIS REPORT Prepared for Denali 20020, LLC VERNON VALLEY, NJ (WB81) Satellite Earth Station Prepared By: COMSEARCH 19700 Janelia Farm Boulevard Ashburn, VA 20147 July 28, 2015

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 07/28/2015 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. Further, there will be no restrictions of its operation due to interference considerations. Frequency Coordination and Interference Analysis Report 07/28/2015 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. Frequency Coordination and Interference Analysis Report 07/28/2015 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. Coordination data for this earth station was sent to the below listed carriers with a letter dated 06/10/2015. Company 256Q Networks AERONAUTICAL RADIO INC AWC Networks Appalachian Broadcasting Auburn Data Systems, LLC Bergen, County of Blueline Communications Bucks County Dept. of Emergency Communic Carbon, County of 911 Center Cellco Partnership - (W-NY) City of Bethlehem City of New York Commonwealth of Pennsylvania Commonwealth of Pennsylvania-Radio Proj. Community Products, LLC Connecticut State Police Department Converge Towers LLC County of Burlington, Public Safety Cntr County of Hunterdon County of Warren, NJ Delaware County (PA) Emergency Services Dutchess County Emergency Response ECW Wireless, LLC EG Broadcast Newco Corp Eastern MLG LLC Eastern Pennsylvania EMS Council Electric Railroad, LLC Eversource Energy Service Company FELHC, INC Fundamental Broadcasting LLC GLASTONBURY POLICE DEPARTMENT Geodesic Networks LLC Gloucester, County of Green Line Networks High Voltage Communications LLC (CFN) Highway Networks, LLC Jefferson Microwave, LLC Keyspan Corp. dba Keyspan Energy Kryptick Technologies Lackawanna County Dept. of Emergency Ser Lehigh, County of Frequency Coordination and Interference Analysis Report 07/28/2015 Page 5 of 12

Luzerne County Department of Public Sfty MONMOUTH, COUNTY OF MTA - Long Island Railroad Mahwah Communications Mifflin County Mifflin Mobilecom Monroe County Control Center (PA) Montgomery County Of Morris, County of NBC Telemundo License LLC Nassau County Police Department National Tower Company LLC New Cingular Wireless PCS, LLC - PA New Jersey State Police New Jersey Transit Rail Operations, Inc. New Jersey Turnpike Authority-Pkwy Div New Jersey, State of -NJ Transit New Line Networks, LLC New York City Transit Authority New York Communications Co., Inc New York, City of (Police Department) Northumberland, County of Orange Poughkeepsie SMSA LTD Partnership Orange and Rockland Utilities, Inc. PEG Bandwidth, LLC PIKE COUNTY COMMISSIONERS PSEG Services Corporation Peco Energy Company Pennsylvania Turnpike Commission Pitt Power Port Authority of New York & New Jersey Rendezvous Communications LLC Rockland, County of SCHUYLKILL, COUNTY OF SCRANTON TIMES, LP SCS Networks SECOM NET SOUTHAMPTON, TOWN OF, POLICE DEPT. STATE OF NEW JERSEY - OFFICE OF PUBLIC SUFFOLK COUNTY WATER AUTHORITY SW Networks Snyder, County of Southeastern Pennsylvania Transit Auth Standard Backhaul Communications LLC State of New York, Div of State Police Suffolk County Police Department Sullivan County DPW Texas Eastern Communications, LLC Transcontinental Gas Pipeline Corp. Turtle Networks 6559 Turtle Networks 6562 WAYNE COUNTY PENNSYLVANIA Webline Holdings LLC Wireless Internetwork LLC World Class Wireless, LLC Zango LLC Frequency Coordination and Interference Analysis Report 07/28/2015 Page 6 of 12

Zen Networks, Inc iSignal xWave Engineering LLC Frequency Coordination and Interference Analysis Report 07/28/2015 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 07/28/2015 Page 8 of 12

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Date: 07/28/2015 Job Number: 150610COMSGE04 Administrative Information Status ENGINEER PROPOSAL Call Sign WB81 Licensee Code DENALI Licensee Name Denali 20020, LLC Site Information VERNON VALLEY, NJ Venue Name Latitude (NAD 83) 41° 12' 6.3" N Longitude (NAD 83) 74° 31' 34.6" W Climate Zone A Rain Zone 2 Ground Elevation (AMSL) 182.88 m / 600.0 ft Link Information Satellite Type Geostationary Mode TO - Transmit-Only Modulation Digital Satellite Arc 3° W to 143° West Longitude Azimuth Range 102.4° to 255.4° Corresponding Elevation Angles 5.1° / 7.4° Antenna Centerline (AGL) 7.62 m / 25.0 ft Antenna Information Transmit - FCC32 Manufacturer Vertex Model 13 KPC Gain / Diameter 56.8 dBi / 13.1 m 3-dB / 15-dB Beamwidth 0.26° / 0.50° Max Available RF Power (dBW/4 kHz) -2.7 (dBW/MHz) 21.3 Maximum EIRP (dBW/4 kHz) 54.1 (dBW/MHz) 78.1 Interference Objectives: Long Term -154.0 dBW/4 kHz 20% Short Term -131.0 dBW/4 kHz 0.0025% Frequency Information Transmit 6.7 GHz Emission / Frequency Range (MHz) 215KG7D - 36M0F8W / 6427.0 - 6643.0 Max Great Circle Coordination Distance 434.4 km / 269.9 mi Precipitation Scatter Contour Radius 101.6 km / 63.1 mi Frequency Coordination and Interference Analysis Report 07/28/2015 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 VERNON VALLEY, NJ Licensee Name Denali 20020, LLC Latitude (NAD 83) 41° 12' 6.3" N Longitude (NAD 83) 74° 31' 34.6" W Ground Elevation (AMSL) 182.88 m / 600.0 ft Antenna Centerline (AGL) 7.62 m / 25.0 ft Antenna Model Vertex 13.1 Meter Antenna Mode Transmit 6.7 GHz Interference Objectives: Long Term -154.0 dBW/4 kHz 20% Short Term -131.0 dBW/4 kHz 0.0025% Max Available RF Power -2.7 (dBW/4 kHz) Transmit 6.7 GHz Horizon Antenna Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) 0 4.60 102.41 -10.00 100.00 5 3.35 97.41 -10.00 100.00 10 2.56 92.41 -10.00 100.00 15 1.60 87.42 -10.00 102.24 20 2.46 82.42 -10.00 100.00 25 2.82 77.42 -10.00 100.00 30 2.96 72.43 -10.00 100.00 35 1.66 67.46 -10.00 100.82 40 0.60 62.51 -10.00 134.50 45 0.00 57.56 -10.00 170.66 50 0.00 52.59 -10.00 170.66 55 0.00 47.62 -9.95 170.87 60 0.00 42.66 -8.75 175.51 65 0.00 37.71 -7.41 180.70 70 0.00 32.77 -5.89 186.58 75 1.04 27.69 -4.06 133.98 80 1.78 22.65 -1.88 124.22 85 1.89 17.70 0.80 131.06 90 2.20 12.75 4.36 136.79 95 2.45 7.88 9.59 153.33 100 2.73 3.40 18.71 434.35 105 2.79 3.48 18.45 295.44 110 2.65 7.22 10.54 153.39 115 2.45 10.91 6.05 138.31 120 2.95 14.04 3.32 119.94 125 2.81 17.53 0.91 113.32 130 3.44 20.32 -0.70 100.00 135 3.55 23.34 -2.20 100.00 140 4.31 25.66 -3.23 100.00 145 4.26 28.40 -4.33 100.00 150 4.20 30.88 -5.24 100.00 155 4.75 32.54 -5.81 100.00 160 4.04 34.99 -6.60 100.00 165 3.14 37.29 -7.29 100.00 170 3.18 38.33 -7.59 100.00 175 3.36 38.81 -7.72 100.00 180 2.92 39.47 -7.91 100.00 185 2.51 39.65 -7.96 100.00 Frequency Coordination and Interference Analysis Report 07/28/2015 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 VERNON VALLEY, NJ Licensee Name Denali 20020, LLC Latitude (NAD 83) 41° 12' 6.3" N Longitude (NAD 83) 74° 31' 34.6" W Ground Elevation (AMSL) 182.88 m / 600.0 ft Antenna Centerline (AGL) 7.62 m / 25.0 ft Antenna Model Vertex 13.1 Meter Antenna Mode Transmit 6.7 GHz Interference Objectives: Long Term -154.0 dBW/4 kHz 20% Short Term -131.0 dBW/4 kHz 0.0025% Max Available RF Power -2.7 (dBW/4 kHz) Transmit 6.7 GHz Horizon Antenna Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) 190 2.11 39.38 -7.88 100.00 195 0.47 39.82 -8.00 149.18 200 0.00 38.67 -7.68 179.65 205 0.25 36.50 -7.06 177.17 210 0.81 33.76 -6.21 136.63 215 1.97 30.27 -5.03 108.58 220 2.18 27.35 -3.93 108.00 225 2.50 24.15 -2.57 106.48 230 3.21 20.50 -0.79 100.00 235 3.79 16.81 1.36 100.00 240 4.15 13.18 4.00 101.80 245 4.47 9.48 7.57 110.77 250 4.86 5.67 13.17 127.44 255 5.32 2.13 23.81 285.61 260 6.01 4.77 15.03 123.38 265 6.93 9.58 7.47 100.00 270 8.06 14.58 2.90 100.00 275 9.28 19.65 -0.34 100.00 280 9.70 24.67 -2.80 100.00 285 10.94 29.76 -4.84 100.00 290 11.33 34.76 -6.53 100.00 295 10.82 39.69 -7.97 100.00 300 10.34 44.64 -9.24 100.00 305 9.65 49.60 -10.00 100.00 310 9.37 54.59 -10.00 100.00 315 9.17 59.58 -10.00 100.00 320 8.36 64.57 -10.00 100.00 325 7.65 69.57 -10.00 100.00 330 8.92 74.57 -10.00 100.00 335 9.02 79.57 -10.00 100.00 340 9.28 84.57 -10.00 100.00 345 8.25 89.57 -10.00 100.00 350 6.92 94.57 -10.00 100.00 355 5.76 99.56 -10.00 100.00 Frequency Coordination and Interference Analysis Report 07/28/2015 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. BY: _ Gary K. Edwards Senior Manager COMSEARCH 19700 Janelia Farm Boulevard Ashburn, VA 20147 DATED: July 28, 2015 Frequency Coordination and Interference Analysis Report 07/28/2015 Page 12 of 12


Document Created: 2015-07-28 13:56:24
Document Modified: 2015-07-28 13:56:24
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC