Attachment Freq Coordination

This document pretains to SES-STA-INTR2019-00144 for Special Temporal Authority on a Satellite Earth Station filing.

IBFS_SESSTAINTR201900144_1614023

FREQUENCY COORDINATION AND INTERFERENCE
            ANALYSIS REPORT


                        Prepared for
          Lockheed Martin Corporation-Phillipsburg
                 CARPENTERSVILLE, NJ
                   Satellite Earth Station




                        Prepared By:
                       COMSEARCH
                19700 Janelia Farm Boulevard
                    Ashburn, VA 20147
                      October 29, 2018


                                                      TABLE OF CONTENTS
1. CONCLUSIONS ............................................................................................................................................ 3
2. SUMMARY OF RESULTS ............................................................................................................................ 4
3. SUPPLEMENTAL SHOWING ....................................................................................................................... 5
4. EARTH STATION COORDINATION DATA .................................................................................................. 7
5. CERTIFICATION ......................................................................................................................................... 11




Frequency Coordination and Interference Analysis Report                                             10/29/2018                        Page 2 of 11


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    10/29/2018          Page 3 of 11


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    10/29/2018         Page 4 of 11


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 09/26/2018.

        Company
        AB Services LLC
        AQ2AT LLC
        AT&T Corp.
        AT&T Wireless Services 3 LLC - PA
        Affiniti PA, LLC
        Algonquin Gas Transmission, LLC
        Allentown SMSA Limited Partnership
        Atlantic City Electric Company
        Auburn Data Systems, LLC
        Berks County Department of Emergency Ser
        Blueline Communications
        Bucks County Dept. of Emergency Comm
        Carbon, County of 911 Center
        Cellco Prtnrshp - Phil. Tri-State Rgn
        Chester, County of
        City of New York
        Commonwealth of Pennsylvania-Radio Proj.
        County of Burlington, Public Safety Cntr
        County of Camden
        County of Pike
        County of Warren, NJ
        DSRC Networks
        Dauphin County Emergency Management
        Delaware County (PA) Emergency Services
        Delaware Division of Communications
        Delmarva Broadcasting Company
        Direct Broadcast Services, Inc.
        Eastern MLG LLC
        Eastern Pennsylvania EMS Council
        Electric Railroad, LLC
        Essex County Sheriff's Office (NJ)
        Exelon Generation Company, LLC
        FELHC, Inc.
        Federal Communication Commission
        GTT America LLC
        Garden State Transmissions
        Gloucester, County of
        Hammarlund Research LLC
        High Voltage Communications LLC (CFN)
        Jefferson Microwave, LLC
        Kryptick Technologies



Frequency Coordination and Interference Analysis Report                 10/29/2018              Page 5 of 11


       Lackawanna, County of
       Lancaster County-Wide Communications
       Luzerne County of PA
       Middlesex, County of
       Monmouth, County of
       Monroe County Control Center (PA)
       Montgomery County Of
       Morris, County of
       New Cingular Wireless PCS LLC - NJ
       New Cingular Wireless PCS, LLC - PA
       New Jersey State Police
       New Jersey Transit Rail Operations, Inc.
       New Jersey, State of -NJ Transit
       New Line Networks, LLC
       New York City Police Department
       Norfolk Southern Railway
       Northeast Pennsylvania SMSA LTD Prtnrsh
       Ocean County of - Div of Wireless Tech.
       Office of Emergency Telecom Services, NJ
       Orange County Dept of Emergency Services
       Orange and Rockland Utilities, Inc.
       PSEG Services Corporation
       Peco Energy Company
       Pennsylvania Turnpike Commission
       Pike County Commissioners
       Port Authority of New York & New Jersey
       Qoncept Holdings LLC
       SW Networks
       Shenandoah Personal Communications, LLC
       South Central Task Force (SCTFNET)
       Sullivan County DPW
       T-Mobile License LLC
       Texas Eastern Communications, LLC
       Transcontinental Gas Pipeline Corp.
       Transwave Communication Systems, Inc.
       Uniti Fiber PEG, LLC
       Verizon Wireless (VAW) LLC-Pennsylvania
       Webline Holdings LLC
       Wireless Internetwork LLC
       World Class Wireless, LLC
       iSignal
       xWave Engineering LLC




Frequency Coordination and Interference Analysis Report   10/29/2018   Page 6 of 11


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            10/29/2018            Page 7 of 11


                                                              COMSEARCH
                                                       Earth Station Data Sheet
                                             19700 Janelia Farm Boulevard, Ashburn, VA 20147
                                               (703)726-5500 http://www.comsearch.com

Date:                                    10/29/2018
Job Number:                              180926COMSGE08
Administrative Information
Status                                   TEMPORARY (Operation from 11/01/2018 to 05/01/2019)
Call Sign
Licensee Code                            RCASTR
Licensee Name                            Lockheed Martin Corporation-Phillipsburg

Site Information                         CARPENTERSVILLE, NJ
Venue Name
Latitude (NAD 83)                        40° 38' 41.0" N
Longitude (NAD 83)                       75° 11' 28.0" W
Climate Zone                             A
Rain Zone                                2
Ground Elevation (AMSL)                  54.86 m / 180.0 ft

Link Information
Satellite Type                           Geostationary
Mode                                     TO - Transmit-Only
Modulation                               Digital
Satellite Arc                            4° W to 147° West Longitude
Azimuth Range                            102.5° to 257.9°
Corresponding Elevation Angles           5.5° / 5.0°
Antenna Centerline (AGL)                 2.74 m / 9.0 ft

Antenna Information                            Transmit - FCC32
Manufacturer                                   Prodelin
Model                                          2.4 meter
Gain / Diameter                                42.0 dBi / 2.4 m
3-dB / 15-dB Beamwidth                         1.20° / 2.40°

Max Available RF Power        (dBW/4 kHz)      -10.7
                              (dBW/MHz)        13.3

Maximum EIRP                  (dBW/4 kHz)      31.3
                              (dBW/MHz)        55.3

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)               1M44G7W / 5949.22
                                               1M44G7W / 5950.67
                                               1M44G7W / 5963.03
                                               1M44G7W / 5964.49


Max Great Circle Coordination Distance         234.8 km / 145.9 mi
Precipitation Scatter Contour Radius           100.0 km / 62.1 mi




Frequency Coordination and Interference Analysis Report                    10/29/2018          Page 8 of 11


                                                      COMSEARCH
                                                  Earth Station Data Sheet
                                         19700 Janelia Farm Boulevard, Ashburn, VA 20147
                                           (703)726-5500 http://www.comsearch.com


Coordination Values              CARPENTERSVI, NJ
Licensee Name                    Lockheed Martin Corporation-Phillipsburg
Latitude (NAD 83)                40° 38' 41.0" N
Longitude (NAD 83)               75° 11' 28.0" W
Ground Elevation (AMSL)          54.86 m / 180.0 ft
Antenna Centerline (AGL)         2.74 m / 9.0 ft
Antenna Model                    Prodelin 2.4 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                     -10.7 (dBW/4 kHz)

                                                                Transmit 6.1 GHz
                Horizon               Antenna               Horizon        Coordination
Azimuth (°)     Elevation (°)         Discrimination (°)    Gain (dBi)     Distance (km)
 0               4.46                 102.08                -10.00          100.00
 5               5.06                  97.51                -10.00          100.00
 10              5.23                  92.51                -10.00          100.00
 15              4.76                  87.51                -10.00          100.00
 20              4.23                  82.51                -10.00          100.00
 25              4.21                  77.51                -10.00          100.00
 30              4.42                  72.51                -10.00          100.00
 35              4.18                  67.52                -10.00          100.00
 40              4.30                  62.52                -10.00          100.00
 45              4.47                  57.52                -10.00          100.00
 50              4.61                  52.52                -10.00          100.00
 55              4.37                  47.52                 -9.92          100.00
 60              4.17                  42.53                 -8.72          100.00
 65              4.02                  37.54                 -7.36          100.00
 70              3.78                  32.55                 -5.81          100.00
 75              3.54                  27.58                 -4.01          100.00
 80              3.66                  22.58                 -1.84          100.00
 85              3.99                  17.57                  0.88          100.00
 90              3.93                  12.61                  4.48          100.00
 95              3.91                   7.68                  9.87          100.00
100              3.92                   2.97                 20.20          135.15
105              3.72                   3.06                 19.86          165.73
110              3.69                   6.71                 11.33          106.65
115              3.87                  10.17                  6.81          100.00
120              4.09                  13.51                  3.73          100.00
125              4.03                  16.96                  1.27          100.00
130              3.78                  20.43                 -0.76          100.00
135              3.03                  24.14                 -2.57          100.00
140              2.49                  27.53                 -4.00          100.00
145              2.46                  30.33                 -5.05          100.00
150              2.32                  32.98                 -5.96          100.00
155              2.03                  35.47                 -6.75          100.00
160              2.25                  37.19                 -7.26          100.00
165              2.66                  38.33                 -7.59          100.00
170              2.59                  39.51                 -7.92          100.00
175              2.01                  40.77                 -8.26          100.00
180              1.99                  41.01                 -8.32          100.00
185              1.98                  40.80                 -8.27          100.00




Frequency Coordination and Interference Analysis Report                  10/29/2018        Page 9 of 11


                                                      COMSEARCH
                                                  Earth Station Data Sheet
                                         19700 Janelia Farm Boulevard, Ashburn, VA 20147
                                           (703)726-5500 http://www.comsearch.com


Coordination Values              CARPENTERSVI, NJ
Licensee Name                    Lockheed Martin Corporation-Phillipsburg
Latitude (NAD 83)                40° 38' 41.0" N
Longitude (NAD 83)               75° 11' 28.0" W
Ground Elevation (AMSL)          54.86 m / 180.0 ft
Antenna Centerline (AGL)         2.74 m / 9.0 ft
Antenna Model                    Prodelin 2.4 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                     -10.7 (dBW/4 kHz)

                                                                Transmit 6.1 GHz
                Horizon               Antenna               Horizon        Coordination
Azimuth (°)     Elevation (°)         Discrimination (°)    Gain (dBi)     Distance (km)
190              1.38                 40.69                  -8.24          100.00
195              1.50                 39.43                  -7.90          100.00
200              2.43                 37.03                  -7.21          100.00
205              1.81                 35.66                  -6.81          100.00
210              1.97                 33.28                  -6.05          100.00
215              3.07                 29.84                  -4.87          100.00
220              3.33                 26.88                  -3.73          100.00
225              4.21                 23.23                  -2.15          100.00
230              5.09                 19.44                  -0.22          100.00
235              4.41                 16.69                   1.44          100.00
240              4.48                 13.23                   3.96          100.00
245              3.57                 10.38                   6.60          100.00
250              2.47                  7.56                  10.04          124.05
255              2.40                  3.93                  17.14          178.76
260              3.26                  2.74                  21.05          234.85
265              3.80                  7.19                  10.58          101.82
270              2.81                 12.28                   4.77          100.00
275              2.70                 17.24                   1.09          100.00
280              3.02                 22.17                  -1.64          100.00
285              3.29                 27.14                  -3.84          100.00
290              4.00                 32.10                  -5.66          100.00
295              4.78                 37.08                  -7.23          100.00
300              5.47                 42.09                  -8.60          100.00
305              5.74                 47.09                  -9.82          100.00
310              5.93                 52.09                 -10.00          100.00
315              5.57                 57.09                 -10.00          100.00
320              5.04                 62.08                 -10.00          100.00
325              4.01                 67.09                 -10.00          100.00
330              3.56                 72.09                 -10.00          100.00
335              3.37                 77.09                 -10.00          100.00
340              3.30                 82.09                 -10.00          100.00
345              3.21                 87.09                 -10.00          100.00
350              3.47                 92.08                 -10.00          100.00
355              3.65                 97.08                 -10.00          100.00




Frequency Coordination and Interference Analysis Report                  10/29/2018        Page 10 of 11


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: October 29, 2018




Frequency Coordination and Interference Analysis Report           10/29/2018       Page 11 of 11



Document Created: 2018-10-29 09:45:02
Document Modified: 2018-10-29 09:45:02

© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC