Attachment Coordination Report

This document pretains to SES-LIC-20190816-01062 for License on a Satellite Earth Station filing.

IBFS_SESLIC2019081601062_1849794

Ka-Band Earth Station – Conrad, MT Frequency Coordination Report 28 GHz Prepared on Behalf of SPACE EXPLORATION HOLDINGS August 2, 2019

SPACE EXPLORATION HOLDINGS Ka-Band Earth Station – Conrad, MT 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 UMFUS Coordination -2- 4. Earth Station Coordination Data -3- 5. Contact Information -7- Comsearch Proprietary -0- August 2, 2019

SPACE EXPLORATION HOLDINGS Ka-Band Earth Station – Conrad, MT Frequency Coordination Report 28 GHz 1. Summary of Results On behalf of SPACE EXPLORATION HOLDINGS, Comsearch performed a coordination notice under Section 25.203(c) and Section 25.136(a)(4) of the FCC’s rules for all existing and proposed terrestrial licenses within the coordination contours of their proposed Ka-Band earth station in Conrad, MT, 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 August 2, 2019. No objections were received from any of the incumbent 28 GHz licensees. 2. 28 GHz Common Carrier and LTTS Coordination In accordance with FCC Rules and Regulations, the Ka-Band earth station in Conrad, MT 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 A notification letter and datasheets for the Ka-Band earth station in Conrad, MT 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. 1The proposed earth station will operate in the 27.5 – 29.1 GHz & 29.5 – 30.0 GHz portion of the Ka- Band. Comsearch Proprietary -1- August 2, 2019

SPACE EXPLORATION HOLDINGS Ka-Band Earth Station – Conrad, MT Frequency Coordination Report 28 GHz 3. 28 GHz UMFUS Coordination There were no 28 GHz UMFUS licensees identified within the coordination distance of the proposed earth station. The proposed earth station will operate on frequencies that overlap Channel L1 & L2 of the UMFUS service. The total frequency allocation for Channels L1 & L2 of the UMFUS spectrum appears below. Channel: L1 27.500 - 27.925 GHz L2 27.925 - 28.350 GHz Comsearch Proprietary -2- August 2, 2019

SPACE EXPLORATION HOLDINGS Ka-Band Earth Station – Conrad, MT Frequency Coordination Report 28 GHz 4. Earth Station Coordination Data This section presents the data pertinent to the proposed Ka-Band earth station in Conrad, MT. This data was circulated to all incumbent licensees in the shared 28 GHz frequency ranges. Comsearch Proprietary -3- August 2, 2019

4¥ CoMmSsEARCH ~ Date: 062472019 Job Number: 190624COMSGEDNG Administrative Information Status ENGINEER PROPOSAL Call Sign Licensee Code SPACEX Licensee Name Space Exploration Holdings Site Information CONRAD, MT Venue Name Latifude (NAD 83) 49° 12 11.9" N Longifude (NAD 83) 111° 56043.0° w Climate Zone A Rain Zong 5 Ground Elevation (AMSL) 1058.97 m / 34743 ft Link Information Satellite Type Low Earth Orbit Mode TR— Transmit—Receive Modulation Digital MinimumElevation Angle 250° Azimuth Range 0.0" to 360° Antenna Centering (AGL) 0.91 m/ 30R Antenna Information Receive — FCCI2 Transmit — FCC32 Manufacturer SpaceX SpaceX Model 1.47 meter 1.47 meter Cain / Diameter 46.9 dBi/ 1.5 m 50.8 dBi / 1.5 m 3—08 / 15—08 Beamwicth 0.77° T0 048 A.A7T NMax Available RF Power {aBWHM Ke) 1178 {dEWIWe) 62 Maxmum ERP {sBWi z) B1 {ceWIMez) 570 Interference Objectves Long Term =156.0 cBWw/MHz 20% ~151.0 dBWId kHz 20% Short Term ~146 .0 dBWwiMHz 0.01% ~128.0 dBwWi4 kHz 0.0025% Frequency Information Receive 18.0 GHz Transmit 28.0 GHz Emssion / Frequency Range (MHz) G2NSDTW — 4B0MD/W / 17800.0 — 18200.0 S2V5DIW — 480MD7W / 27500.0 —29100.0 E2NGDTW —4BOMDW / 18800.0 — 19300.0 B2V6DIW — 480MDIW / 22500.0 — 30000.0 Max Great Cicle Coorcination Distance 262.0 km / 162.8 mi 125.0 km / 77.7 m Precpiation Scafter Contour Radiue 100.0 km / 62.1 mi 100.0 km /62.1 mi es regue s ced

4 COMSEARCH * * Coordination Values CONRAD, MT Licensee Name Space Exploration Holdings Latifude (NAD 83) 48° 12 11.9" N Longitude (NAD 83) 111° 5643.0° W Ground Elevation (AMSL) 105897 m / 3474.3 ft Antenna Centerline (AGL) 0.91 m/30 ft Antenna Model SpaceX 1.47 meter Antenna Mode Receive 18.0 GHz Transmit 28.0 GHz Interference Objectives: Long Term ~156.0 dBW/vHz 20% —151.0 0BWM KHz 20% Short Term ~146.0 dBW/MHz 0.01% ~128 0 dBW/kHz 0.0025% Max Available RF Power 17.8 (dBWA khz) Receive 18.0 GHz Transmit 28.0 GHz Horzon Antenna Horeon Coordination Horeon Coordination Arimah (*) Elevation (*) Discrimnation (*) Gain (d8) Distance (em) Gan (48) Datance fom) 0 0.00 T458 £90 262.00 490 12500 5 0.00 70.00 490 26200 49 12500 10 0.00 6545 490 262.00 490 125.00 15 0.00 60.93 5.90 262.00 £90 125.00 20 0.00 56.46 490 262.00 49 12500 25 0.00 5206 490 26200 49 12500 30 0.00 47.72 490 26200 49 12600 35 0.00 43.50 £90 262.00 490 12500 40 0.00 3042 590 262.00 490 12500 45 0.00 3553 450 262.00 490 12500 50 0.00 3191 490 262.00 490 12500 56 0.00 28 66 590 262.00 490 12500 60 0 00 2592 590 26200 490 125.00 65 0.00 2386 590 262.00 49 125.00 70 0.00 2280 490 262.00 490 12500 75 0.00 2252 490 26200 49 125.00 80 0.00 2330 £.90 262.00 490 12500 85 0.00 2519 590 26200 £90 125.00 0 0.00 2774 490 262.00 450 125.00 $ 0.00 30.54 £90 26200 450 12500 100 0.00 34.36 490 262.00 490 125.00 106 0.00 3817 490 262.00 490 126.00 110 0.00 4220 5.90 26200 490 125.00 115 0.00 45.38 490 262.00 491 125.00 120 0.00 50.68 5.90 262.00 490 125.00 125 0.00 55.07 590 25200 450 12500 130 0.00 5952 490 262.00 495 125.00 13 0.00 6403 480 262.00 5.90 125.00 140 0.00 68.57 90 262.00 £.90 125.00 145 0.00 725 490 262.00 450 125.00 150 0.00 7774 490 262.00 £.90 12500 155 0.00 8236 490 262.00 £.90 125.00 150 0.00 86.97 490 262.00 490 12500 165 0.00 9150 490 26200 480 12500 170 0.00 96.20 490 262.00 490 12500 175 0.00 100.42 49 26200 490 12500 180 0.00 10542 590 262.00 £.90 12500 185 0.00 11000 5.90 262.00 490 125.00 Commeeacan e repeniny — regue s ced

4¥ COMSEARCH * * Coordination Values CONRAD, MT Licensee Name Space Exploration Holdings Latifude (NAD 83) 48712 119° N Longitude (NAD 83) 111° 5043.0" W Ground Elevation {AMSL) 1058.97 m / 3474.3 8t Antenna Centerline (AGL) 091 m/ 308 Antennia Model SpaceX 147 meter Antennia Mode Receive 18.0 GHz Transmit 28.0 GHz Interference Objectives: Long Term —156.0 dBWMHz.— 20% ~151.0 dBwid khz 20% Short Term —146.0 dBWMHz 0.01% ~128.0 dBWid kHz 0.0025% Max Available RF Power ~17.8 (dBWit kHz) Receive 18.0 GHz Transmit 280 GHz Horizon Anterna Horeon Coordination Horzen Coordnaton Azmuh (*) Elevaton (*) Discrimination (*) Gain (a8) Distance (km) Gain (dB) Dictance (km) 190 0.0 114.55 490 26200 490 125.00 195 0.00 119.07 490 262.00 490 125.00 200 0.00 1235 £.90 262.00 5.90 125.00 x6 0.00 12795 490 262.00 490 125.00 210 0.00 13228 490 26200 430 125.00 215 0.00 136.50 4590 262.00 490 125 .00 220 0.00 140.58 490 262.00 £90 125.00 225 0.00 14447 490 262.00 490 125.00 20 0.00 14809 490 262.00 430 125.00 2% 0.00 1214 490 262.00 490 125.00 240 0.00 154.08 590 26200 490 125.00 245 0.00 156.14 4£.90 26200 430 125.00 250 .00 157.31 490 26200 490 125.00 255 0.00 15748 490 26200 430 125.00 260 000 15661 490 262.00 4550 125.00 265 0.00 154.51 4590 26200 490 125.00 270 0.00 152.26 5.90 262.00 5.90 125.00 276 9.00 149.16 490 262.00 490 125 .00 280 0.00 14564 590 26200 490 125.00 285 0.00 14183 490 26200 490 125.00 20 0.00 13780 490 262.00 490 125.00 s 0.00 13362 490 262.00 590 125.00 300 0.00 12932 —£.90 26200 490 125.00 305 9.00 12493 490 262.00 430 125.00 10 0.00 12048 490 262.00 590 125.00 315 0.00 11597 490 26200 490 125.00 320 0.00 11143 490 262.00 490 125.00 325 0.00 106.85 490 262.00 5.90 125.00 330 0.00 10226 £.90 262.00 490 125.00 335 0.00 9765 490 26200 430 125.00 340 0.00 93.03 5.90 262.00 5.90 125.00 345 0.00 8841 490 262.00 490 125 .00 350 0.00 8380 490 262.00 490 125.00 366 0.00 7948 490 262.00 490 125.00 Commeeacan e repeniny — regue s ced

SPACE EXPLORATION HOLDINGS Ka-Band Earth Station – Conrad, MT Frequency Coordination Report 28 GHz 5. Contact Information For questions or information regarding the 28 GHz Frequency Coordination Report, please contact: Contact person: Dennis Jimeno Title: Engineer III, Telecommunications Company: Comsearch Address: 19700 Janelia Farm Blvd., Ashburn, VA 20147 Telephone: 703-726-5858 Fax: 703-726-5599 Email: DJimeno@Comsearch.com Web site: www.comsearch.com Comsearch Proprietary -7- August 2, 2019


Document Created: 2019-08-02 10:56:46
Document Modified: 2019-08-02 10:56:46
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC