Attachment CRG Exhibits

This document pretains to SES-LIC-20150624-00382 for License on a Satellite Earth Station filing.

IBFS_SESLIC2015062400382_1093597

Campo Rico Group, Inc. 11.0 Meter License Application Exhibit A EXHIBIT A – APPLICATION SUMMARY & EXHIBIT TABLE OF CONTENTS 1.0 - Application Summary Campo Rico Group, Inc. (“Campo Rico”), by way of the underlying application submitted by its attorneys, seeks Federal Communications Commission (“FCC” or “Commission”) authority to operate a transmit and receive 11.0 meter C-band earth station antenna. Specifically, Campo Rico seeks authority to communicate in the conventional C-band (3.7-4.2 GHz space-to-earth and 5.925-6.425 GHz earth-to-space) from the proposed earth station antenna with geostationary fixed satellite service (“FSS”) spacecraft either licensed directly through the Commission or foreign-licensed spacecraft approved to serve the United States market and placed on the Commission’s “Permitted List.” The proposed earth station antenna fully complies with all 2-degree spacing obligations. 2.0 - Exhibit Table of Contents Exhibit Description Total Pages (excl. cover) Exhibit A Application Summary & Exhibit Table of Contents 1 Exhibit B FAA Notification 1 Exhibit C Frequency Coordination 10 Exhibit D Radiation Hazard Assessment 7 Page 1 of 1

Campo Rico Group, Inc. 11.0 Meter License Application Exhibit B EXHIBIT B – FAA NOTIFICATION Pursuant to 47 C.F.R. §17.14 (a) and (b), FAA notification is not necessary because (1) the proposed 11.0 meter antenna will be shielded by natural terrain or topographic features of equal or greater height,1 and (2) because the antenna will be located in a heavily congested area of Puerto Rico where it will not adversely affect safety in air navigation. 1 The proposed earth station is located at approximately 62 meters of elevation and is surrounded immediately to the East and West by mountain s that exceed 400 meters in elevation

Exhibit C FREQUENCY COORDINATION AND INTERFERENCE ANALYSIS REPORT Prepared for Campo Rico Group, Inc HATO PUERCO, PR Satellite Earth Station Prepared By: COMSEARCH 19700 Janelia Farm Boulevard Ashburn, VA 20147 May 12, 2015

Exhibit C TABLE OF CONTENTS 1. CONCLUSIONS ............................................................................................................................................ 3 2. SUMMARY OF RESULTS ............................................................................................................................ 4 3. SUPPLEMENTAL SHOWING ....................................................................................................................... 5 4. EARTH STATION COORDINATION DATA .................................................................................................. 6 5. CERTIFICATION ......................................................................................................................................... 10 Frequency Coordination and Interference Analysis Report 05/12/2015 Page 2 of 10

Exhibit C 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 05/12/2015 Page 3 of 10

Exhibit C 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. The following companies reported potential great circle interference conflicts that did not meet the objectives on a line-of-sight basis. When over-the-horizon losses are considered on the interfering paths, sufficient blockage exists to negate harmful interference from occurring with the proposed transmit-receive earth station. Company AT&T Mobility Puerto Rico Neptuno Media PR Wireless, Inc. Puerto Rico Electric Power Authority Sprintcom, Inc. Puerto Rico T-Mobile Puerto Rico LLC No other carriers reported potential interference cases. Frequency Coordination and Interference Analysis Report 05/12/2015 Page 4 of 10

Exhibit C 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 04/21/2015. Company AT&T Mobility Puerto Rico AT&T Mobility Virgin Islands, Inc. Aeronet Wireless Broadband Corp. Broadband Telecommunications Network Broadband VI, LLC Choice Communications, LLC (VI) Critical Hub Networks, Inc. EVERTEC, INC Iniciativa Tecnologica Centro Oriental Neptuno Media Osnet Wireless Corporation PR Wireless, Inc. PREPA Networks, LLC. Puerto Rico Commomwealth Puerto Rico Commonwealth of State Police Puerto Rico Electric Power Authority Puerto Rico Telephone Company, Inc. Sprintcom, Inc Sprintcom, Inc. Puerto Rico T-Mobile Puerto Rico LLC UNIVERSITY OF THE VIRGIN ISLANDS Virgin Islands Telephone Corporation Frequency Coordination and Interference Analysis Report 05/12/2015 Page 5 of 10

Exhibit C 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 05/12/2015 Page 6 of 10

COMSEARCH Exhibit C Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Date: 05/12/2015 Job Number: 150421COMSGE01 Administrative Information Status ENGINEER PROPOSAL Call Sign Licensee Code CAMRIC Licensee Name Campo Rico Group, Inc Site Information HATO PUERCO, PR Venue Name Latitude (NAD 83) 18° 19' 21.8" N Longitude (NAD 83) 65° 53' 21.1" W Climate Zone B Rain Zone 1 Ground Elevation (AMSL) 62.1 m / 203.7 ft Link Information Satellite Type Geostationary Mode TR - Transmit-Receive Modulation Digital Satellite Arc 45° W to 141° West Longitude Azimuth Range 129.5° to 265.2° Corresponding Elevation Angles 57.9° / 5.5° Antenna Centerline (AGL) 6.1 m / 20.0 ft Antenna Information Receive - FCC32 Transmit - FCC32 Manufacturer Satcom Technologies Satcom Technologies Model 1100 CS 1100 CS Gain / Diameter 52.0 dBi / 11.0 m 55.7 dBi / 11.0 m 3-dB / 15-dB Beamwidth 0.44° / 0.92° 0.28° / 0.59° Max Available RF Power (dBW/4 kHz) -10.0 (dBW/MHz) 14.0 Maximum EIRP (dBW/4 kHz) 45.7 (dBW/MHz) 69.7 Interference Objectives: Long Term -156.0 dBW/MHz 20% -154.0 dBW/4 kHz 20% Short Term -146.0 dBW/MHz 0.01% -131.0 dBW/4 kHz 0.0025% Frequency Information Receive 4.0 GHz Transmit 6.1 GHz Emission / Frequency Range (MHz) 1M50G7D - 30M0G7D / 3700.0 - 4200.0 1M50G7D - 30M0G7D / 5925.0 - 6425.0 Max Great Circle Coordination Distance 620.8 km / 385.7 mi 293.7 km / 182.5 mi Precipitation Scatter Contour Radius 717.3 km / 445.7 mi 100.0 km / 62.1 mi Frequency Coordination and Interference Analysis Report 05/12/2015 Page 7 of 10

COMSEARCH Exhibit C Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values HATO PUERCO, PR Licensee Name Campo Rico Group, Inc Latitude (NAD 83) 18° 19' 21.8" N Longitude (NAD 83) 65° 53' 21.1" W Ground Elevation (AMSL) 62.1 m / 203.7 ft Antenna Centerline (AGL) 6.1 m / 20.0 ft Antenna Model Satcom Technologies 11 Meter Antenna Mode Receive 4.0 GHz Transmit 6.1 GHz Interference Objectives: Long Term -156.0 dBW/MHz 20% -154.0 dBW/4 kHz 20% Short Term -146.0 dBW/MHz 0.01% -131.0 dBW/4 kHz 0.0025% Max Available RF Power -10.0 (dBW/4 kHz) Receive 4.0 GHz Transmit 6.1 GHz Horizon Antenna Horizon Coordination Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) Gain (dBi) Distance (km) 0 1.12 94.77 -10.00 246.49 -10.00 100.60 5 1.14 99.75 -10.00 245.52 -10.00 100.21 10 1.84 104.75 -10.00 207.60 -10.00 100.00 15 2.01 103.45 -10.00 199.14 -10.00 100.00 20 2.69 100.98 -10.00 174.72 -10.00 100.00 25 3.55 98.39 -10.00 150.46 -10.00 100.00 30 5.58 95.78 -10.00 125.21 -10.00 100.00 35 6.22 92.78 -10.00 120.52 -10.00 100.00 40 8.10 89.66 -10.00 117.98 -10.00 100.00 45 8.94 86.38 -10.00 116.12 -10.00 100.00 50 9.92 82.98 -10.00 113.92 -10.00 100.00 55 9.92 79.68 -10.00 113.92 -10.00 100.00 60 11.06 76.12 -10.00 109.03 -10.00 100.00 65 12.83 72.28 -10.00 101.11 -10.00 100.00 70 14.27 68.43 -10.00 100.00 -10.00 100.00 75 18.64 63.26 -10.00 100.00 -10.00 100.00 80 17.35 60.41 -10.00 100.00 -10.00 100.00 85 17.13 57.28 -10.00 100.00 -10.00 100.00 90 15.60 55.17 -10.00 100.00 -10.00 100.00 95 14.69 53.06 -10.00 100.00 -10.00 100.00 100 12.28 52.48 -10.00 103.60 -10.00 100.00 105 11.76 50.89 -10.00 105.91 -10.00 100.00 110 12.22 48.78 -10.00 103.84 -10.00 100.00 115 12.50 47.15 -9.84 103.10 -9.84 100.00 120 11.52 47.09 -9.82 107.48 -9.82 100.00 125 9.64 48.39 -10.00 114.54 -10.00 100.00 130 9.87 48.01 -10.00 114.03 -10.00 100.00 135 9.45 48.66 -10.00 114.98 -10.00 100.00 140 9.50 49.22 -10.00 114.86 -10.00 100.00 145 11.02 48.79 -10.00 109.22 -10.00 100.00 150 9.78 51.28 -10.00 114.23 -10.00 100.00 155 10.54 52.30 -10.00 111.36 -10.00 100.00 160 6.93 57.12 -10.00 118.86 -10.00 100.00 165 6.49 59.47 -10.00 119.88 -10.00 100.00 170 4.86 62.48 -10.00 132.66 -10.00 100.00 175 4.41 63.82 -10.00 136.65 -10.00 100.00 180 4.15 64.35 -10.00 138.93 -10.00 100.00 185 5.35 62.90 -10.00 127.63 -10.00 100.00 Frequency Coordination and Interference Analysis Report 05/12/2015 Page 8 of 10

COMSEARCH Earth Station Data Sheet Exhibit C 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http://www.comsearch.com Coordination Values HATO PUERCO, PR Licensee Name Campo Rico Group, Inc Latitude (NAD 83) 18° 19' 21.8" N Longitude (NAD 83) 65° 53' 21.1" W Ground Elevation (AMSL) 62.1 m / 203.7 ft Antenna Centerline (AGL) 6.1 m / 20.0 ft Antenna Model Satcom Technologies 11 Meter Antenna Mode Receive 4.0 GHz Transmit 6.1 GHz Interference Objectives: Long Term -156.0 dBW/MHz 20% -154.0 dBW/4 kHz 20% Short Term -146.0 dBW/MHz 0.01% -131.0 dBW/4 kHz 0.0025% Max Available RF Power -10.0 (dBW/4 kHz) Receive 4.0 GHz Transmit 6.1 GHz Horizon Antenna Horizon Coordination Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) Gain (dBi) Distance (km) 190 6.60 60.94 -10.00 119.64 -10.00 100.00 195 7.17 58.96 -10.00 118.33 -10.00 100.00 200 7.11 56.48 -10.00 118.45 -10.00 100.00 205 5.73 53.85 -10.00 123.74 -10.00 100.00 210 4.55 50.52 -10.00 135.33 -10.00 100.00 215 5.16 46.14 -9.60 131.13 -9.60 100.00 220 5.99 41.52 -8.46 126.29 -8.46 100.00 225 6.55 36.91 -7.18 129.19 -7.18 100.00 230 6.10 32.59 -5.83 135.51 -5.83 100.00 235 6.30 27.96 -4.16 141.61 -4.16 100.00 240 7.11 23.07 -2.08 148.00 -2.08 100.00 245 6.81 18.54 0.30 159.65 0.30 100.00 250 8.10 13.43 3.80 172.06 3.80 100.00 255 8.78 8.52 8.74 196.86 8.74 100.00 260 8.61 3.89 17.26 254.39 17.26 100.19 265 8.14 0.82 34.11 620.79 34.11 293.73 270 8.99 5.69 13.13 223.35 13.13 100.00 275 9.31 10.50 6.47 181.41 6.47 100.00 280 8.75 15.13 2.50 163.04 2.50 100.00 285 8.35 19.98 -0.52 150.56 -0.52 100.00 290 7.63 24.87 -2.89 142.82 -2.89 100.00 295 6.12 29.79 -4.85 139.34 -4.85 100.00 300 5.80 34.78 -6.53 135.36 -6.53 100.00 305 7.01 39.81 -8.00 125.11 -8.00 100.00 310 8.25 44.85 -9.29 117.99 -9.29 100.00 315 8.28 49.84 -10.00 117.59 -10.00 100.00 320 7.81 54.81 -10.00 118.63 -10.00 100.00 325 6.78 59.79 -10.00 119.21 -10.00 100.00 330 5.84 64.78 -10.00 122.63 -10.00 100.00 335 5.35 69.78 -10.00 127.59 -10.00 100.00 340 3.83 74.79 -10.00 144.05 -10.00 100.00 345 3.90 79.78 -10.00 142.69 -10.00 100.00 350 2.39 84.79 -10.00 184.99 -10.00 100.00 355 1.55 89.78 -10.00 222.65 -10.00 100.00 Frequency Coordination and Interference Analysis Report 05/12/2015 Page 9 of 10

Exhibit C 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: May 12, 2015 Frequency Coordination and Interference Analysis Report 05/12/2015 Page 10 of 10

Exhibit D Radiation Hazard Analysis 11m Satcom Technologies This analysis predicts the radiation levels around a proposed earth station complex, comprised of one (reflector) type antennas. This report is developed in accordance with the prediction methods contained in OET Bulletin No. 65, Evaluating Compliance with FCC Guidelines for Human Exposure to Radio Frequency Electromagnetic Fields, Edition 97-01, pp 26-30. The maximum level of non-ionizing radiation to which employees may be exposed is limited to a power density level of 5 milliwatts per square centimeter (5 mW/cm2) averaged over any 6 minute period in a controlled environment and the maximum level of non-ionizing radiation to which the general public is exposed is limited to a power density level of 1 milliwatt per square centimeter (1 mW/cm2) averaged over any 30 minute period in a uncontrolled environment. Note that the worse-case radiation hazards exist along the beam axis. Under normal circumstances, it is highly unlikely that the antenna axis will be aligned with any occupied area since that would represent a blockage to the desired signals, thus rendering the link unusable. Earth Station Technical Parameter Table Antenna Diameter (Df) 11 meters Antenna Surface Area (Sa) 95.03sq. meters Subreflector Diameter (Dsr) 1.60 meters Subreflector Area (Ssr) 2.0106 sq. meters Antenna Isotropic Gain (Ges) 55.5 dBi Number of Identical Adjacent Antennas 1 Nominal Antenna Efficiency (η) 69.00% Nominal Frequency (f) 0.0484 GHz Nominal Wavelength (λ) 0.4790meters Total Feed Input Power (P) 794.33 Watts Near Field Limit Rnf = D²/4λ = 625.60 meters Far Field Limit Rff = 0.6 D²/λ = 1501.4 meters Transition Region Rnf to Rff In the following sections, the power density in the above regions, as well as other critically important areas will be calculated and evaluated. The calculations are done in the order discussed in OET Bulletin 65. 1.0 At the Antenna Surface The power density at the reflector surface can be calculated from the expression: PDrefl = 4P/Sa = 3.343 mW/cm² (1) Where: P = total power at feed, milliwatts Sa = Total area of reflector, sq. cm In the normal range of transmit powers for satellite antennas, the power densities at or around the reflector surface is expected to exceed safe levels. This area will not be accessible to the general public. Operators and technicians shall receive training specifying this area as a high exposure area. Procedures will be established that will assure that all transmitters are rerouted or turned off before access by maintenance personnel to this area is possible. 1

Exhibit D 2.0 Between Main Reflector and Subreflector The power density between the main reflector and the subreflector can be calculated from the expression: PDsr = 4P/Ssr = 1763.194 mW/cm² (2) Where: P = total power at the feed, milliwatts Sr = Total area of the subreflector, sq. cm Transmissions from the feed horn are directed toward the subreflector surface, and are confined within a conical shape defined by the feed horn. The energy between the feed horn and subreflector is conceded to be in excess of any limits for maximum permissible exposure. This area will not be accessible to the general public. Operators and technicians shall receive training specifying this area as a high exposure area. Procedures will be established that will assure that all transmitters are rerouted or turned off before access by maintenance personnel to this area is possible. 3.0 On-Axis Near Field Region The geometrical limits of the radiated power in the near field approximate a cylindrical volume with a diameter equal to that of the antenna. In the near field, the power density is neither uniform nor does its value vary uniformly with distance from the antenna. For the purpose of considering radiation hazard it is assumed that the on-axis flux density is at its maximum value throughout the length of this region. The length of this region, i.e., the distance from the antenna to the end of the near field, is computed as Rnf above. The maximum power density in the near field is given by: PDnf = (16η P)/(π D²) = 2.307 mW/cm² (3) from 0 to 625.60meters Evaluation Uncontrolled Environment: Does Not Meet Uncontrolled Limits Controlled Environment: Meets Controlled Limits 4.0 On-Axis Transition Region The transition region is located between the near and far field regions. As stated in Bulletin 65, the power density begins to vary inversely with distance in the transition region. The maximum power density in the transition region will not exceed that calculated for the near field region, and the transition region begins at that value. The maximum value for a given distance within the transition region may be computed for the point of interest according to: Rsafe = (PDnf)(Rnf)/R = dependent on R (4) where: PDnf = near field power density Rnf = near field distance R = distance to point of interest For: 625.60 < R < 1501.4 meters We use Eq (4) to determine the safe on-axis distances required for the two occupancy conditions: 2

Exhibit D Evaluation Uncontrolled Environment Safe Operating Distance,(meters), Rsafeu: 1443.2 Controlled Environment Safe Operating Distance,(meters), Rsafec: 288.6 5.0 On-Axis Far-Field Region The on- axis power density in the far field region (PDff) varies inversely with the square of the distance as follows: PDff = PGes/(4πR²) = dependent on R (5) where: P = total power at feed Ges = Numeric Antenna gain in the direction of interest relative to isotropic radiator R = distance to the point of interest For: R > Rff = 1501.4 meters PDff = 0.988 mW/cm² at Rff We use Eq (5) to determine the safe on-axis distances required for the two occupancy conditions: Evaluation Uncontrolled Environment Safe Operating Distance,(meters), Rsafeu : See Section 3 Controlled Environment Safe Operating Distance,(meters), Rsafec : See Section 3 6.0 Off-Axis Levels at the Far Field Limit and Beyond In the far field region, the power is distributed in a pattern of maxima and minima (sidelobes) as a function of the off-axis angle between the antenna center line and the point of interest. Off-axis power density in the far field can be estimated using the antenna radiation patterns prescribed for the antenna in use. Usually this will correspond to the antenna gain pattern envelope defined by the FCC or the ITU, which takes the form of: Goa = 32 - 25log(Θ) for Θ from 1 to 48 degrees; -10 dBi from 48 to 180 degrees (Applicable for commonly used satellite transmit antennas) Considering that satellite antenna beams are aimed skyward, power density in the far field will usually not be a problem except at low look angles. In these cases, the off axis gain reduction may be used to further reduce the power density levels. For example: At one (1) degree off axis at the far-field limit, we can calculate the power density as: Goa = 32 - 25log(1) = 32 - 0 dBi = 1585 numeric PD1 deg off-axis = PDffoa 1585/G = 0.0044 mW/cm² (6) 3

Exhibit D 7.0 Off-Axis power density in the Near Field and Transitional Regions According to Bulletin 65, off-axis calculations in the near field may be performed as follows: assuming that the point of interest is at least one antenna diameter removed from the center of the main beam, the power density at that point is at least a factor of 100 (20 dB) less than the value calculated for the equivalent on-axis power density in the main beam. Therefore, for regions at least D meters away from the center line of the dish, whether behind, below, or in front under of the antenna's main beam, the power density exposure is at least 20 dB below the main beam level as follows: PDnf(off-axis) = PDnf /100 = 0.02307 mW/cm² at D off axis (7) See Section 9 for the calculation of the distance vs. elevation angle required to achieve this rule for a given object height. 8.0 Region Between the Antenna and Ground The power density between the antenna reflector and the ground can be calculated from the expression: PDg = P/A = 0.83584 mW/cm² (8) Where: P = total power at feed, milliwatts A = Total area of reflector, sq. cm 9.0 Evaluation of Safe Occupancy Area in Front of Antenna The distance (S) from a vertical axis passing through the dish center to a safe off axis location in front of the antenna can be determined based on the dish diameter rule (Item 7.0). Assuming a flat terrain in front of the antenna, the relationship is: S = (D/ sin α) + (2h - D - 2)/(2 tan α) (9) Where: α = minimum elevation angle of antenna D = dish diameter in meters h = maximum height of object to be cleared, meters For distances equal or greater than determined by equation (9), the radiation hazard will be below safe levels for all but the most powerful stations (> 4 kilowatts RF at the feed). For D= 11 meters ,h= 2.0meters Then: α S 10 37.8 meters 15 25.7 meters 20 19.8 meters 25 16.4meters 30 14.2meters Suitable fencing or other barrier may be provided to prevent casual occupancy of the area in front of the antenna within the limits prescribed above at the lowest elevation angle required. 4

Exhibit D Summary The earth station site will be protected from uncontrolled access with suitable fencing and other barrier walls. There will also be proper emission warning signs placed and all operating personnel will be aware of the human exposure levels at and around the earth station. The applicant agrees to abide by the conditions specified in Condition 5208 provided below: Condition 5208 - The licensee shall take all necessary measures to ensure that the antenna does not create potential exposure of humans to radiofrequency radiation in excess of the FCC exposure limits defined in 47 CFR 1.1307(b) and 1.1310 wherever such exposures might occur. Measures must be taken to ensure compliance with limits for both occupational/controlled exposure and for general population/uncontrolled exposure, as defined in these rule sections. Compliance can be accomplished in most cases by appropriate restrictions such as fencing. Requirements for restrictions can be determined by predictions based on calculations, modeling or by field measurements. The FCC's OET Bulletin 65 (available on-line at www.fcc.gov/oet/rfsafety) provides information on predicting exposure levels and on methods for ensuring compliance, including the use of warning and alerting signs and protective equipment for worker. The following table summarizes all of the above calculations: 5

Exhibit D Table Summary of All RadHaz Parameters 11m Satcom Technologies Parameter Abbr. Units Formula Dish # Hub Antenna Diameter Df 11 meters Antenna Centerline h 6.6 meters Antenna Surface Area Sa 95.03 meters2 (π * Df2 )/ 4 Frequency of Operation f 6.2 GHz Wavelength λ 0.0484 meters c/f Subreflector Diameter Dsr 0.4790 meters Area of Subreflector Ssr 0.1802 meters² (π*Dsr²)/4 HPA Output Power PHPA 1000.0 watts HPA to Antenna Loss Ltx 1.0 dB Transmit Power at Flange P 29.0 dBW 10 * Log(PHPA) - Ltx 794.33 watts Antenna Gain Ges 55.5 dBi 352432.6 n/a Maximum Transmit EIRP EIRP 84.5 dBW PI π 3.1415927 n/a Antenna Aperture Efficiency η 69.00% n/a Ges / (PI * Df /λ)2 1. Reflector Surface Region Calculations Reflector Surface Power Density Pdrefl 33.43 W/m2 (16 * P)/(π * D2) 3.343 mW/cm2 Does Not Meet Uncontrolled Limits Meets Controlled Limits 2. Region Between Main Reflector and Subreflector PDsr 17631.94 W/m2 4*P/Ssr Main Reflector and Subreflector Power 2 Density 1763.194 mW/cm Does Not Meet Uncontrolled Limits Does Not Meet Controlled Limits 3. On-Axis Near Field Calculations Extent of Near Field Rn 625.60 meters D2 / (4 *λ) 2051.97 feet Near Field Power Density PDnf 23.07 W/m2 (16 * η * P )/ (π *D2) 2.307 mW/cm2 Does Not Meet Uncontrolled Limits Meets Controlled Limits 4. On-Axis Transition Region Calculations Extent of Transition Region (min) Rtr 625.60 meters D2 / (4 *λ) Extent of Transition Region (min) 2051.97 feet 6

Exhibit D Extent of Transition Region (max) Rtr 1501.44 meters (0.6 * D2) /λ Extent of Transition Region (max) 4924.72 feet Worst Case Transition Region Power Density PDtr 23.07 W/m2 (16 *η * P)/ (π * D2) 2.307 mW/cm2 Does Not Meet Uncontrolled Limits Meets Controlled Limits Uncontrolled Environment Safe Operating Distance Rsu 1443.2 m =(PDnf)*(Rnf)/Rsu Controlled Environment Safe Operating Distance Rsc 288.6 m =(PDnf)*(Rnf)/Rsc 5. On-Axis Far Field Calculations Distance to the Far Field Region Rf 1501.4 meters (0.6 * D2) /λ 4924.72 feet On-Axis Power Density in the Far Field PDff 9.88 W/m2 (Ges * P) / (4 * π * Rf2) 0.988 mW/cm2 Meets Controlled Limits Meets Controlled Limits 6. Off-Axis Levels at the Far Field Limit and Beyond Reflector Surface Power Density Pdffoa 0.044 W/m2 (Ges * P) / (4 * π * Rf2)*(Goa/Ges) Goa/Ges at example angle θ 1 degree 0.004 Goa = 32 - 25*log(θ) 2 0.0044 mW/cm Meets Controlled Limits 7. Off-axis Power Density in the Near Field and Transitional Regions Calculations Power density 1/100 of Wn for one diameter removed Pdnfoa 0.2307 W/m2 ((16 * η * P )/ (π *D2))/100 0.02307 mW/cm2 Meets Controlled Limits 8. Region Between Antenna and Ground Calculations PDg 8.35845 W/m2 (P/Sa) 2 Main Reflector and Ground Power Density 0.83584 mW/cm Meets Controlled Limits 9 . Off-Axis Safe Distances from Earth Station S = (D/ sin α) + (2h - D - 2)/(2 tan α) α = minimum elevation angle of antenna 10 deg h = maximum height of object to be cleared, meters 2.0 m GD = Ground Elevation Delta antenna-obstacle 0.0 m elevation angle 10 37.8 m 15 25.7 m 20 19.8 m 25 16.4 m 30 14.2 m Note: Maximum FCC power density limits for 14 GHz is 1 mW/cm2 for general population/uncontrolled exposure as per FCC OE&T Bulletin No. 65, Edition 97-01 August 1997, Appendix A page 67 7


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