Attachment E940243

This document pretains to SES-LIC-20050711-00895 for License on a Satellite Earth Station filing.

IBFS_SESLIC2005071100895_449827

FREQUENCY COORDINATION AND INTERFERENC E ANALYSIS REPOR T Prepared fo r Ascent Media Network Services, Inc . Stamford, Connecticu t Satellite Earth Statio n Prepared By : COMSEARC H 19700 JANELIA FARM BOULEVAR D ASHBURN, VIRGINIA 2014 7 JULY 28, 2005

TABLE OF CONTENT S 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 07/27/2005 Page 2 of 10

1 . CONCLUSION S An interference study considering all existing, proposed and prior coordinated microwav e facilities within the coordination contours of the proposed earth station demonstrates tha t 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 07/27/2005 Page 3 of 10

2 . SUMMARY OF RESULT S A number of great circle interference cases were identified during the interference stud y of the proposed earth station . Each of the cases, which exceeded the interferenc e objective on a line-of-sight basis, was profiled and the propagation losses estimated usin g NBS TN101 (Revised) techniques . The losses were found to be sufficient to reduce th e signal levels to acceptable magnitudes in every case . The following companies reported potential great circle interference conflicts that did no t meet the objectives on a line-of-sight basis . When over-the-horizon losses are considere d on the interfering paths, sufficient blockage exists to negate harmful interference fro m occurring with the proposed transmit-receive earth station . Company None No carriers reported potential interference cases . Frequency Coordination and Interference Analysis Report 07/27/2005 Page 4 of 10

3 . SUPPLEMENTAL SHOWIN G Pursuant to Part 25 .203(c) of the FCC Rules and Regulations, the satellite earth station proposed in thi s application was coordinated by Comsearch using computer techniques and in accordance with Part 25 of th e FCC Rules and Regulations . Expedited coordination data for this earth station was e-mailed and/or faxed to the below listed carriers with a letter dated July 14, 2005 . Compan y American Cellular Corporatio n Ascent Media Network Services, Inc . Atlantic City Electric Compan y CONNECTICUT STATE POLICE DEPARTMEN T CONSOLIDATED EDISON COMPANY OF NEW YOR K Cellco Partnership - (W-NY ) Cellco Partnership - CT, W-MA Cellco Partnership - Newark-Dallas-Route Cellco Partnership- PA Regio n Cellco Prtnrshp - Phil . Tri-State Rg n Cingular Pennsylvania, LL C Corban Networks, Inc . Delmarva Power & Light Compan y Direct Broadcast Services, Inc . FELHC, Inc. Global Crossing North America, Inc . Intermedia Services, LLC . LB Tower Company LL C Lenfest MNC, Inc . MCI Worldcom Network Services, Inc . Massachusetts, Commonwealth Public Work s NBC Telemundo License Co . NEW JERSEY STATE POLIC E New Cingular Wireless PCS LLC -N J New Cingular Wireless PCS LLC -NE Re g New York SMSA Limited Partnershi p OCEAN, COUNTY O F Ocean County Division of Wireless Tec h Orange Poughkeepsie SMSA LTD Partnershi p PENNSYLVANIA TURNPIKE COMMISSIO N PSEG Services Corporatio n SBA BROADBAND SERVICES, INC . SUFFOLK, COUNTY O F Stevens Institute of Technology Trustee s Trinity Broadcasting Network In c Vanguard Cellular Pennsylvania, LL C Frequency Coordination and Interference Analysis Report 07/27/2005 Page 5 of 10

4. EARTH STATION COORDINATION DATA This section presents the data pertinent to frequency coordination of the proposed earth station that wa s circulated to all carriers within its coordination contours . Frequency Coordination and Interference Analysis Report 07/27/2005 Page 6 of 10

COMSEARCH Earth Station Data Shee t 19700 Janelia Farm Boulevard, Ashburn, VA 2014 7 (703)726-5500 http ://www.comsearch .corn Date : 07/27/2005 Job Number : 050714COMSJC04 Administrative Informatio n Statu s ENGINEER PROPOSAL Call Sig n E940243 Licensee Cod e GWN SAC Licensee Name Ascent Media Network Services, Inc. Site Informatio n STAMFORD, CONNECTICU T Venue Name Latitude (NAD 83 ) 41°4'32 .3" N Longitude (NAD 83 ) 73° 31' 12.4" W Climate Zon e B Rain Zon e 2 Ground Elevation (AMSL) 16.76-m / 55 .0 ft Link Informatio n Satellite Type Geostationary Mode TR - Transmit-Receive Modulatio n Analog and Digita l Satellite Ar c 62° W to 143° West Longitud e Azimuth Rang e 162 .8° to 256 .2° Corresponding Elevation Angles 41 .1° / 6.7° Antenna Centerline (AGL) 6.4 m / 21 .0 tf Antenna Informatio n Receive - S4110 1 Transmit - S6110 1 Manufacture r SCIENTIFIC-ATLANTA, IN C SCIENTIFIC-ATLANTA, INC Mode l 800 7 8007 Gain / Diamete r 52.OdBi/11 .O m 54.4 dBi / 11 .0 m 3-dB / 15-dB Beamwidth 0.40° / 0 .78° 0.26° / 0 .54° 36M0F8W 24M0G7 W Max Available RF Power (dBW/4 kHz) 3.0 -7.8 (dBW/MHz) 27.0 16. 2 Maximum EIRP (dBW/4 kHz) 57.4 46.6 (dBW/MHz) 81 .4 70.6 (dBW) 84.4 84.4 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 Informatio n Receive 4 .0 GH z Transmit 6 .1 GH z Emission / Frequency Range (MHz) 24M0G7W / 3700.0 - 4200.0 24M0G7W / 5925.0 - 6425 .0 36M0F8W / 3700 .0 - 4200.0 36M0F8W / 5925.0 - 6425 .0 Max Great Circle Coordination Distanc e 541 .8 km / 336 .6 m i 327.3 km / 203 .4 m i Precipitation Scatter Contour Radius 586.3 km / 364 .3 mi 262.7 km / 163 .2 mi Frequency Coordination and Interference Analysis Report 07/27/2005 Page 7 of 10

COMSEARC H Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 2014 7 (703)726-5500 http://www .comsearch .co m Coordination Value s STAMFORD, CT Licensee Name Ascent Media Network Services, Inc . Latitude (NAD 83) 41° 4' 32 .3" N Longitude (NAD 83) 73° 31' 12 .4" W Ground Elevation (AMSL) 16 .76 m / 55 .0 ft Antenna Centerline (AGL) 6 .4 m / 21 .0 ft Antenna Mode l SCIENTIFIC-ATLANTA, INC 8007 Antenna Mode Receive 4 .0 GH z Transmit 6 .1 GH z Interference Objectives : Long Ter m -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 3 .0 (dBW/4 kHz ) Receive 4 .0 GHz Transmit 6 .1 GHz Horizo n Antenna Horizon Coordination Horizon Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) Gain (dBi) Distance (km ) 0 0 .76 103 .74 -10 .00 282 .79 -14 .60 139 .1 7 5 0 .89 108 .72 -10 .00 266 .17 -14 .60 131 .04 10 0 .70 113 .68 -12 .21 273 .07 -18 .28 129 .9 9 15 0 .51 118 .64 -15 .91 268 .52 -19 .60 137 .3 4 20 0 .60 123 .60 -19 .16 236 .00 -19 .60 131 .7 8 25 0 .75 124 .37 -19 .62 216 .46 -19 .60 123 .1 2 30 0 .86 121 .24 -17 .74 216 .40 -19 .60 117 .27 35 1 .16 118 .02 -15 .42 208 .14 -19 .60 108 .76 40 1 .42 114 .63 -12 .78 211 .08 -19 .23 103 .4 3 45 1 .57 111 .07 -10 .64 217 .04 -15 .67 109 .34 50 1 .57 107 .38 -10 .00 221 .36 -14 .60 112 .2 2 55 1 .55 103 .62 -10 .00 222 .42 -14 .60 112 .6 9 , 60 1 .42 99 .80 -10 .00 229 .78 -14 .60 115 .84 65 1 .33 95 .97 -10 .00 234 .80 -14 .60 116 .0 6 70 1 .24 92 .13 -10 .00 239 .46 -14 .60 118 .0 4 75 1 .11 88 .29 -10 .00 247 .57 -14 .60 121 .6 1 80 1 .01 84 .47 -10.00 253 .35 -14 .60 124 .2 4 85 0 .86 80 .69 -10.00 269 .10 -14 .60 132 .46 90 0 .67 76 .96 -10 .00 295 .77 -14 .60 145 .64 95 0 .68 73 .25 -10 .00 294 .83 -14 .60 145 .1 7 100 0 .64 69 .62 -10 .00 299 .53 -14 .60 147 .54 105 0 .37 66.15 -10 .00 355 .40 -14 .60 177 .1 8 110 0 .00 62 .86 -10 .00 412 .20 -14 .60 207 .1 2 115 0 .00 59 .56 -10 .00 412 .20 -14 .60 207 .1 2 120 0 .00 56 .40 -10 .00 412 .20 -14 .60 207 .1 2 125 0 .31 53 .22 -10 .00 374 .65 -14 .60 187 .2 7 130 0 .00 50 .66 -10 .00 412 .20 -14 .60 207 .1 2 135 0 .00 48 .16 -10 .00 412 .20 -14 .60 207 .1 2 140 0 .00 45 .96 -10 .00 412 .20 -14 .60 207 .1 2 145 0 .00 44 .12 -10 .00 412 .20 -14 .60 207 .1 2 150 0 .00 42 .67 -9 .14 423 .05 -14 .60 207 .1 2 155 0.00 41 .67 -8 .34 433 .38 -14 .60 207 .1 2 160 0 .00 41 .15 -7 .92 438 .88 -14 .60 207 .1 2 165 0 .25 40 .87 -7 .70 424 .10 -14 .60 198 .5 9 170 0 .35 41 .25 -8 .00 385 .03 -14 .60 180 .94 175 0 .00 42 .28 -8 .83 427 .03 -14 .60 207 .1 2 180 0 .00 42 .53 -9 .02 424 .51 -14 .60 207 .12 Frequency Coordination and Interference Analysis Report 07/27/2005 Page 8 of 1 0

COMSEARCH Earth Station Data Sheet 19700 Janelia Farm Boulevard, Ashburn, VA 20147 (703)726-5500 http ://www .comsearch .co m Coordination Value s STAMFORD, C T Licensee Name Ascent Media Network Services, Inc . Latitude (NAD 83) 41°4'32 .3" N Longitude (NAD 83) 73° 31' 12 .4" W Ground Elevation (AMSL) 16 .76m/55 .Oft Antenna Centerline (AGL) 6 .4 m / 21 .0 tf Antenna Mode l SCIENTIFIC-ATLANTA, INC 800 7 Antenna Mode Receive 4 .0 GHz Transmit 6 .1 GH z 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 3 .0 (dBW/4 kHz ) Receive 4 .0 GHz Transmit 6 .1 GH z Horizon Antenna Horizo n Coordination Horizo n Coordination Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) Gain (dBi) Distance (km ) 185 0 .00 42 .28 -8 .83 427 .03 -14 .60 207 .1 2 190 0 .00 41 .56 -8 .25 434 .52 -14 .60 207 .1 2 195 0 .00 40 .39 -7 .31 447 .02 -14 .60 207 .1 2 200 0 .00 38 .79 -6 .52 457 .81 -13 .63 212 .8 3 205 0 .00 36 .83 -5 .73 468 .16 -12 .06 222 .3 8 210 0 .00 34 .53 -4 .81 481 .30 -10 .23 233 .9 2 215 0 .00 31 .96 -3 .78 496 .51 -8 .17 247 .4 1 220 0 .33 28 .89 -2 .78 460 .31 -5 .71 238 .3 0 225 0 .54 25 .72 -2 .14 396 .90 -3 .18 217 .1 0 230 0 .70 22 .43 -0 .97 380 .22 -2 .60 203 .92 235 0 .90 18 .98 0 .41 360 .32 -2 .19 186.70 240 1 .14 15 .39 1 .84 345 .56 -0 .76 178 .4 5 245 1 .38 11 .71 5 .29 362 .20 1 .69 181 .1 4 250 1 .44 8 .10 8 .90 398 .37 6 .30 205 .5 3 255 1 .68 5 .14 13 .72 541 .79 11 .12 327 .3 5 260 1 .78 6 .21 11 .79 401 .07 9 .19 206 .8 1 265 1 .77 10 .09 6 .00 338 .37 3 .31 172 .6 8 270 2 .02 14 .57 2 .43 286 .44 -0 .17 146 .3 8 275 2 .09 19 .35 0 .26 265 .22 -2 .34 135 .6 9 280 1 .86 24 .27 -1 .71 263 .05 -2 .60 141 .5 6 285 1 .64 29 .22 -2 .84 267 .86 -5 .98 135 .4 1 290 1 .33 34 .19 -4 .68 273 .01 -9 .95 130 .4 2 295 0 .96 39 .17 -6 .67 284 .23 -13 .94 129 .1 9 300 0 .98 44 .11 -10 .00 256 .24 -14 .60 125 .5 8 305 1 .07 49 .06 -10 .00 249 .94 -14 .60 122 .6 8 310 1 .14 54 .01 -10 .00 245 .78 -14 .60 120 .8 1 315 1 .14 58 .98 -10 .00 245 .27 -14 .60 120 .5 8 320 1 .05 63 .95 -10 .00 250 .83 -14 .60 123 .0 8 325 1 .15 68 .92 -10 .00 244 .83 -14 .60 120 .3 8 330 . 1 .17 73 .90 -10 .00 243 .48 -14 .60 119 .7 9 335 1 .10 78 .87 -10 .00 247 .61 -14 .60 121 .6 3 340 1 .52 83 .84 -10 .00 224 .19 -14 .60 113 .4 5 345 1 .79 88 .82 -10 .00 209 .72 -14 .60 107 .02 350 1 .63 93 .80 -10 .00 218 .46 -14 .60 110 .9 5 355 1 .31 98 .78 -10 .00 235 .82 -14 .60 116 .49 Frequency Coordination and Interference Analysis Report 07/27/2005 Page 9 of 1 0

5 . CERTIFICATIO N I HEREBY CERTIFY THAT I AM THE TECHNICALLY QUALIFIED PERSON RESPONSIBLE FOR TH E 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 SUBMITTE D WITH THIS APPLICATION, AND THAT IT IS COMPLETE AND CORRECT TO THE BEST OF M Y KNOWLEDGE AND BELIEF . Jeffrey E . Cowle s Frequency Planne r COMSEARC H 19700 Janelia Farm Boulevar d Ashburn, VA 2014 7 DATED : July 28, 200 5 Frequency Coordination and Interference Analysis Report 07/27/2005 Page 10 of 10


Document Created: 2005-08-16 15:28:15
Document Modified: 2005-08-16 15:28:15
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