Description

1614-EX-ST-2017 Text Documents

Microsoft Corporation

2017-11-03ELS_200758

Microsoft Corporation 1614‐EX‐ST‐2017 EXHIBIT Microsoft hereby requests Special Temporary Authority to support its efforts to restore communications capability in areas of Puerto Rico affected by hurricanes Irma and Maria. TV white spaces is an ideal technology for connecting communities in Puerto Rico that currently lack sufficient communications capabilities in the wake of these natural disasters. Microsoft's intention is to operate TV white space radios on channels authorized for use across Puerto Rico supporting the recovery efforts of Net Hope, Claro, and others. In these same areas, many broadcast television operators are currently off the air due to the effects of these storms, but channel availability and power limits remain restricted for white‐spaces operations on or adjacent to these channels. Microsoft seeks authorization, when permitted by the applicable broadcast licensee, to operate on these temporarily unused channels, or operate on adjacent channels subject to greater power limits and other rules that would apply if the first‐adjacent channel were not occupied by a broadcast licensee. Microsoft would only operate on these channels or at these elevated power levels with the affirmative consent of the relevant broadcasters, in coordination with each potentially affected broadcaster, and will return to ordinary operations under the Commission's rules when informed that the broadcaster has resumed operations. Antenna Information Adaptrum Log Periodic Adaptrum FP‐1P (Full Panel) Polarization Vertical Vertical Gain 11dBi 11±1dBi Half‐Power Beam Width (E Plane) 50 degrees 30±6 degrees Half‐Power Beam Width (H Plane) 65 degrees 90±8 degrees

Corppracidn de Puerto Ricopara ta Difusién pibtica ro. sox 190909 San Juan, Puerto Rico — PR009:3—0909 T (7ir) 7ee—0s05 wipripr November2, 2017 prp Miguel E. Sciancalepore, Esq. Caribbean Cela Lead Microsoft Corporation Corporate, External & Legal Affairs Dear Mr. Sciancalepore: The purpose of this letter is to inform that we consent and allow Microsoft and its connectivity partners in Puerto Rico to transmit TV White Space signals at up to 4W EIRP on our TV channels 43 for WIPR—TV, 35 for WIPM—TV and the adjacent channels on either side of each broadcast channel. Upon receiving written notice that we have commenced broadcasts, Microsoft agrees that it will cease operations on our broadcast channels. This will help —bring broadband connections to the island in this time of need. Sincerely, j.W‘ Dr. Rafael Batista Cruz, Ph.D.


Document Created: 2019-04-27 03:49:58
Document Modified: 2019-04-27 03:49:58
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