Attachment Supplemental Showing

This document pretains to SES-REG-INTR2018-05176 for Earth Station Registration on a Satellite Earth Station filing.

IBFS_SESREGINTR201805176_1480293

Entravision Communications, LLC Laredo Site Coordinates: 27-30-1.7 N, 99-26-55.9 W (NAD 83)

Micronet Communications, Inc. 720 F Avenue, Suite 100 Plano, Texas 75074 972-422-7200 SUPPLEMENTAL SHOWING PART 101.103(D) File Number: V1820012 3.70 GHz Licensee: Entravision Communications Company, L.L.C. Page 1 _____________________________________________________________________________________ Pursuant to Parts 25.203 and 101.103(d) of the FCC Rules and Regulations, a frequency coordination study was conducted by Micronet Communications, Inc. for the following proposed earth station: Laredo, TX The results of the study indicate that no unacceptable interference will result with existing, proposed or prior coordinated radio facilities. Coordination was performed with existing, proposed and prior coordinated carriers within coordination range on the following dates: 07/30/2018 Original PCN There were no unresolved interference objections. The attached coordination data was forwarded on the latest date to the following parties within coordination range or their authorized coordination agents: Respectfully Submitted, Jeremy Lewis Systems Engineer Attached: 1 data sheet

Micronet Communications, Inc. 720 F Avenue, Suite 100 Plano, Texas 75074 972-422-7200 File: V1820012 ========================================================================== TECHNICAL CHARACTERISTICS OF RECEIVE ONLY EARTH STATION ========================================================================== Company: Entravision Communications Company, L.L.C. Site Name, State: Laredo, TX Call Sign: Latitude (NAD83) 27 30 1.7 N Longitude (NAD83) 99 26 55.9 W Elevation AMSL (ft/m) 439.63 134.00 Receive Frequency Range (MHz) 3700-4200 Transmit Frequency Range (MHz) Range of Satellite Orbital Long. (deg W) 60.00 160.00 Range of Azimuths from North (deg) 119.30 255.39 Antenna Centerline (ft/m) 6.56 2.00 Antenna Elevation Angles (deg) 36.24 17.58 -------------------------------------------------------------------------- Equipment Parameters Receive -------------------------------------------------------------------------- Antenna Gain, Main Beam (dbI) 40.40 15 DB Half Beamwidth (deg) 2.40 Antennas Receive: PRODELIN 1374 (3.0M) Max Transmitter Power (dbW/4KHz) Max EIRP Main Beam (dbW/4KHz) Modulation / Emission Designator ANALOG 36M0G7W -------------------------------------------------------------------------- Coordination Parameters Receive -------------------------------------------------------------------------- Max Greater Circle Distances (km) 283.33 Max Rain Scatter Distances (km) 243.95 Max Interference Power Long Term (dbW) -140.60 Max Interference Power Short Term (dbW) -118.40 Rain Zone / Radio Zone 2 A

Horizon Angle & Satellite Arc for Laredo, TX Micronet Communications, Inc. 90 Satellite Arc Horizon Angle 80 70 60 Elevation Angle (degrees) 30 40 20 10 0 50 0 30 60 90 120 150 180 210 240 270 300 330 360 Earth Azimuth (degrees)

Horizon Gain for Laredo, TX Micronet Communications, Inc. 30 Receive 20 10 Horizon Gain (decibels) -10 0 -20 -30 0 30 60 90 120 150 180 210 240 270 300 330 360 Earth Azimuth (degrees)

Minimum Discrimination Angles for Laredo, TX Micronet Communications, Inc. 180 160 140 120 Discrimination Angle (degrees) 40 60 80 20 0 100 0 30 60 90 120 150 180 210 240 270 300 330 360 Earth Azimuth (degrees)

Final Contour & Rain Scatter for Laredo, TX - Receive Final Contour Rain Scatter 108 106 104 102 100 98 96 94 92 90 88 36 36 Santa Fe Oklahoma City Memphis Albuquerque Little Rock 34 34 Dallas Jackson 32 32 Baton Rouge 30 30 Austin New Orleans Houston 28 28 26 26 24 24 22 22 20 20 Mexico City 108 106 104 102 100 98 96 94 92 90 SCALE - 1:10000000 1 inch = 157.8 miles


Document Created: 2018-08-01 14:36:22
Document Modified: 2018-08-01 14:36:22
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