Frequency Coordination Letter

0275-EX-ST-2005 Text Documents

Telenor Satellite, Inc.

2005-05-18ELS_70922

19700 Janelia Farm Blvd. Ashburn, VA 20147 (703) 726-5500 Fax (703) 726-5600 http://www.comsearch.com May 5, 2005 Mr. Robert W. Swanson Telenor Satellite Services Holdings, Inc. 1101 Wootton Parkway th 10 Floor Rockville, MD 20852 Subject: Experimental In-Flight GSM Operations in State of Washington May 15 – June 15, 2005 Dear Mr. Swanson: Comsearch has completed the frequency coordination process for the below referenced experimental operations. We have coordinated with Sprint PCS who currently holds PCS B-Block (1950-1965/1870-1885 MHz) licenses in the markets where these operations will be held. Please inform us on the actual start and end dates of the trials, as Sprint PCS has requested to be notified on those dates. Their market engineers will be closely monitoring the markets during the testing time. On Ground: Scheduled Dates – May 15 – 22, 2005 Locations – 1. Paine Field (Everett, Washington): Longitude: W122.28178; Latitude: N47.91662 2. Boeing Field (Seattle, Washington): Longitude: W122.31453; Latitude: N47.54002 Picocell (within aircraft) Base Station EIRP - 10 dBm Antenna Height - 10 m Mobile EIRP - 0 dBm Bandwidth – 200 kHz Technology - GSM Mobile Radius – 50 ft Frequency – 1964.8/1884.8 MHz In-Flight: Scheduled Dates – May 23 – June 15, 2005 Location – picocell within aircraft flying 30,000ft above ground over state of Washington Picocell (within aircraft) Base Station EIRP - 10 dBm Antenna Height – 30,000ft AGL Mobile EIRP - 0 dBm Bandwidth – 200 kHz Technology - GSM Mobile Radius – 50 ft Frequency – 1964.8/1884.8 MHz Should you have any questions, please do not hesitate to call me at (703) 726-5705 or email me at nbeekhuy@comsearch.com. Sincerely, Nilanthi Beekhuysen Senior Engineer Spectrum Sharing Engineering Services


Document Created: 2005-05-05 16:36:53
Document Modified: 2005-05-05 16:36:53
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