Attachment FCCLtr

FCCLtr

LETTER submitted by FCC

Letter requesting additional information within 30 days (July 6, 2008).

2008-06-06

This document pretains to SES-LIC-20070509-00584 for License on a Satellite Earth Station filing.

IBFS_SESLIC2007050900584_645310

Federal Communications Commission Washington, D.C. 20554 June 6, 2008 James Barker, Esq. Americom Government Services, Inc. 2 Research Way Princeton, NJ 08540—6684 Re: Call Sign: E070088 File No. SES—LIC—20070509—00584 SES—AMD—20080509—00577 Call Sign: E070089 File No. SES—LIC—20070509—00585 SES—AMD—20080509—00578 Dear Mr. Barker: On May 9, 2007, Americom Government Services, Inc. (AGS) filed the above—captioned applications seeking authority, in each application, to operate Ku—band‘ two—way Land—Mobile Satellite Service (LMSS) networks consisting of up to one hundred in—motion MES terminals. These terminals are proposed to be mounted on land—based vehicles operating throughout the United States. On May 9, 2008, AGS filed amendments to these applications to specify individual antenna EIRP levels. We request that AGS provide, by amendment, additional information to allow the Commission to continue to process the applications. Pursuant to Section 25.111(a) of the Commission‘s Rules, 47 C.F.R. § 25.111(a), we request a copy of the following measurements on a production antenna performed on a calibrated antenna range. As a minimum, the measurements shall be made at the bottom, middle and top of each allocated frequency band. (i) Co—polarized patterns for each of two orthogonal senses of polarizations in two orthogonal cuts of the antenna. (A) In the azimuth plane, plus and minus 7 degrees and plus and minus 180 degrees. ‘ (B) In the elevation plane, zero to forty—five degrees. (ii) Cross—polarization patterns in the E— and H—planes, plus and minus 9 degrees. (iii) Main beam gain. In addition, the antenna gain pattern envelopes specified in 47 C.F.R. §25.209(a) and (b) shall be superimposed on each pattern. _ 11.7—12.2 and 14.0—14.5 GHz bands.

Federal Communications Commission AGS must submit the requested information within thirty calendar days from the date of this letter. Failure to submit the requested information will result in dismissal of the applications pursuant to Section 25.112(a)(2) of the Commission‘s rules, 47 C.F.R. § 25.112(a)(2). Sincerely, AuA KoXler Scott A. Kotler Chief, Systems Analysis Branch Satellite Division International Bureau


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Document Modified: 2019-04-20 11:46:21
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