Attachment M1331109_sn.pdf

This document pretains to SES-REG-20140104-00002 for Earth Station Registration on a Satellite Earth Station filing.

IBFS_SESREG2014010400002_1031813

Micronet Communications, Inc. 720 F Avenue, Suite 100 Plano, Texas 75074 972-422-7200 SUPPLEMENTAL SHOWING PART 101.103(D) File Number: M1331109 3.70 GHz Licensee: GRANDE COMMUNICATIONS NETWORKS INC 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: Corpus Christi, 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: The attached coordination data was forwarded on the latest date to the following parties within coordination range or their authorized coordination agents: COMSEARCH INC 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: M1331109 ========================================================================== TECHNICAL CHARACTERISTICS OF RECEIVE ONLY EARTH STATION ========================================================================== Company: GRANDE COMMUNICATIONS NETWORKS INC Site Name, State: Corpus Christi, TX Call Sign: Latitude (NAD83) 27 40 36.4 N Longitude (NAD83) 97 22 5.3 W Elevation AMSL (ft/m) 20.00 6.10 Receive Frequency Range (MHz) 3700-4200 Transmit Frequency Range (MHz) Range of Satellite Orbital Long. (deg W) 60.00 143.00 Range of Azimuths from North (deg) 121.31 245.57 Antenna Centerline (ft/m) 16.40 5.00 Antenna Elevation Angles (deg) 37.89 30.81 -------------------------------------------------------------------------- Equipment Parameters Receive -------------------------------------------------------------------------- Antenna Gain, Main Beam (dbI) 43.30 15 DB Half Beamwidth (deg) 1.25 Antennas Receive: SCIENTIFIC ATLANTA 8345 (4.5M) Max Transmitter Power (dbW/4KHz) Max EIRP Main Beam (dbW/4KHz) Modulation / Emission Designator ANALOG 36M0G7F 36M0F8F -------------------------------------------------------------------------- Coordination Parameters Receive -------------------------------------------------------------------------- Max Greater Circle Distances (km) 248.90 Max Rain Scatter Distances (km) 239.20 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 Corpus Christi, 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 Corpus Christi, 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 Corpus Christi, 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 Corpus Christi, TX - Receive Final Contour Rain Scatter 106 104 102 100 98 96 94 92 90 88 86 Nashville Santa Fe Albuquerque Oklahoma City Memphis 34 34 Little Rock Birmingham 32 32 Dallas Montg Jackson 30 30 Baton Rouge Austin New Orleans Houston 28 28 26 26 24 24 22 22 20 20 Mexico City 18 104 102 100 98 96 94 92 90 88 SCALE - 1:10000000 1 inch = 157.8 miles


Document Created: 2014-01-04 16:22:15
Document Modified: 2014-01-04 16:22:15
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