Attachment E940242

This document pretains to SES-LIC-20050711-00896 for License on a Satellite Earth Station filing.

IBFS_SESLIC2005071100896_449826

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 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 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 considered 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-M A Cellco Partnership - Newark-Dallas-Rout e Cellco Partnership- PA Regio n Cellco Prtnrshp - Phil . Tri-State Rg n Cingular Pennsylvania, LL C Corban Networks, Inc . 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 . NBC Telemundo License Co . NEW JERSEY STATE POLIC E New Cingular Wireless PCS LLC -N J New Cingular Wireless PCS LLC -NE Reg 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

COMSEARC H Earth Station Data Shee t 19700 Janelia Farm Boulevard, Ashburn, VA 2014 7 (703)726-5500 http ://www.comsearch .com Date: 07/27/2005 Job Number: 050714COMSJC0 1 Administrative Informatio n Statu s ENGINEER PROPOSAL Call Sign E940242 Licensee Cod e GWNSA C Licensee Name Ascent Media Network Services, Inc. Site Informatio n STAMFORD, CONNECTICU T Venue Name Latitude (NAD 83 ) 41°4'34 .3" N Longitude (NAD 83 ) 73° 31' 14 .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 Elevatio n Angles 41 .1° / 6.7° Antenna Centerline (AGL) 6.4 m / 21 .0 tf Antenna Information Receive - S41101 Transmit - S6110 1 Manufacturer SCIENTIFIC-ATLANTA, INC SCIENTIFIC-ATLANTA, INC Model 8007 8007 Gain / Diameter 52.0 dBi / 11 .0 m 54.4dBi/11 .O 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 Information Receive 4 .0 GHz 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 Distance 539 .9 km / 335 .4 mi 326 .4 km / 202 .8 m i Precipitation Scatter Contour Radius 586.3 km / 364 .3 mi 262.7 km/163 .2mi Frequency Coordination and Interference Analysis Report 07/27/2005 Page 7 of 1 0

COMSEARCH Earth Station Data Shee t 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°4'34 .3" N Longitude (NAD 83) 73° 31' 14 .4" W Ground Elevation (AMSL) 16 .76m/55 .Oft Antenna Centerline (AGL) 6 .4 m / 21 .0 ft 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 GHz Horizon Antenna Horizon Coordinatio n Horizon Coordinatio n Azimuth (°) Elevation (°) Discrimination (°) Gain (dBi) Distance (km) Gain (dBi) Distance (km ) 0 0 .90 103 .75 -10 .00 264 .96 -14 .60 130 .4 5 5 0 .88 108 .72 -10 .00 267 .43 -14 .60 131 .6 5 10 0 .75 113 .68 -12 .21 266 .73 -18 .28 127 .0 8 15 0 .53 118 .64 -15 .91 266 .30 -19 .60 136 .2 0 20 0 .60 123 .60 -19 .16 235 .39 -19 .60 131 .4 5 25 0 .74 124 .37 -19 .62 216 .94 -19 .60 123 .3 5 30 0 .81 121 .21 -17 .73 221 .59 -19 .60 119 .6 4 35 1 .08 117 .98 -15 .39 212 .42 -19 .60 110 .6 4 40 1 .30 114 .58 -12 .75 217 .43 -19 .18 106 .34 45 1 .47 111 .04 -10 .62 222 .84 -15 .64 111 .9 2 50 1 .62 107 .39 -10 .00 218 .95 -14 .60 111 .1 7 55 1 .61 103 .63 -10 .00 219 .30 -14 .60 111 .33 60 1 .50 99 .81 -10 .00 225 .04 -14 .60 113 .8 2 65 1 .41 95 .97 -10 .00 230 .05 -14 .60 115 .9 5 70 1 .32 92 .13 -10 .00 235.09 -14 .60 116 .1 9 75 1 .18 88 .29 -10 .00 243 .36 -14 .60 119 .74 80 1 .05 84 .47 -10 .00 251 .03 -14 .60 123 .1 7 85 0 .95 80 .68 -10 .00 259.40 -14.60 127.0 7 90 0 .78 76 .94 -10 .00 280 .54 -14 .60 138 .06 95 0 .67 73 .25 -10 .00 295 .80 -14 .60 145 .66 100 0 .58 69 .64 -10 .00 309 .82 -14 .60 152 .6 3 105 0 .45 66 .12 -10 .00 335 .59 -14 .60 165 .96 110 0 .00 62 .86 -10 .00 412 .20 -14 .60 207 .1 2 115 0 .00 59 .55 -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 .30 53 .22 -10 .00 377 .87 -14 .60 188 .9 6 130 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 .89 -14 .60 207 .1 2 165 0 .28 40 .84 -7 .67 413 .32 -14 .60 192 .8 3 170 0 .34 41 .26 -8 .01 389 .92 -14 .60 183 .4 0 175 0 .00 42 .28 -8 .83 427 .04 -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

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 Nam e Ascent Media Network Services, Inc . Latitude (NAD 83) 41° 4' 34 .3" N Longitude (NAD 83) 73° 31' 14 .4" W Ground Elevation (AMSL) 16 .76 m / 55 .0 tf 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 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 .04 -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 .03 -14 .60 207 .1 2 200 0 .00 38 .79 -6 .52 457 .82 -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 .31 -10 .23 233 .9 3 215 0 .22 31 .78 -3 .71 488 .12 -8 .02 243 .7 8 220 0 .37 28 .86 -2 .77 445 .00 -5 .69 230 .6 5 225 0 .66 25 .63 -2 .13 374 .98 -3 .11 205 .3 4 230 0 .81 22 .35 -0 .94 360 .62 -2 .60 192 .55 235 1 .08 18 .85 0 .46 337 .98 -2 .14 173 .78 240 1 .29 15 .29 1 .88 335 .47 -0 .72 172 .1 9 245 1 .44 11 .67 5 .33 357 .52 1 .73 178 .7 2 250 1 .69 7 .92 9 .15 377 .90 6 .55 194 .54 255 1 .73 5 .09 13 .82 539 .90 11 .22 326 .4 0 260 1 .91 6 .11 11 .89 389 .89 9 .29 201 .0 9 265' 2 .11 9 .93 6 .15 314 .84 3 .55 160 .6 9 270 2 .22 14 .51 2 .49 276 .67 -0.11 141 .3 6 275 1 .98 19 .38 0 .25 270 .85 -2 .35 138 .56 280 1 .67 24 .31 -1 .72 274 .71 -2 .60 148 .04 285 1 .37 29 .26 -2 .85 285 .13 -6 .01 144 .07 290 1 .23 34 .20 -4 .68 279 .24 -9 .96 133 .3 1 295 1 .00 39 .17 -6 .67 278 .07 -13 .93 126 .5 3 300 1 .06 44 .11 -10 .00 250 .24 -14 .60 122 .8 1 305 1 .12 49 .05 -10 .00 246 .67 -14 .60 121 .2 1 310 1 .20 54 .01 -10 .00 241 .94 -14 .60 119 .1 1 315 1 .23 58 .98 -10 .00 240 .36 -14 .60 118 .4 3 320 1 .14 63 .95 -10 .00 245 .78 -14 .60 120 .8 1 325 1 .18 68 .92 -10 .00 243 .25 -14 .60 119 .6 9 330 1 .30 73 .89 -10 .00 236 .31 -14 .60 116 .7 0 335 1 .15 78 .87 -10 .00 244 .99 -14 .60 120 .45 340 1 .55 83 .84 -10 .00 222 .62 -14 .60 112 .78 345 1 .87 88 .82 -10 .00 205 .84 -14 .60 105 .22 350 1 .84 93 .81 -10 .00 207 .32 -14 .60 105 .9 1 355 1 .52 98 .78 -10 .00 223 .88 -14 .60 113 .32 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, 2005 Frequency Coordination and Interference Analysis Report 07/27/2005 Page 10 of 10


Document Created: 2005-08-16 15:31:03
Document Modified: 2005-08-16 15:31:03
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