Attachment Extension Request

This document pretains to SAT-STA-20100907-00190 for Special Temporal Authority on a Satellite Space Stations filing.

IBFS_SATSTA2010090700190_838711

SIRIUS XM RADIO INC. 1500 Eckington Place, N.E. Washington, D.C. 20002 Tel: 202—380—4000 Fax: 202—380—4500 www.sirius.com www.xmradio.com September 7, 2010 Via IBFS Ms. Marlene H. Dortch, Secretary Federal Communications Commission 445 12th Street, S.W. Washington, D.C. 20554 Re: Sirius XM Radio Inc. Request for Extension of 180—Day Special Temporary Authority to Operate Very Low Power Repeaters and Signal Boosters at Trade Show Events File No. SAT—STA—20100303—00039 Dear Ms. Dortch: Pursuant to Section 25.120(b)(2) of the Commission‘s rules, 47 C.F.R. § 25.120(b)(2), Sirius XM Radio Inc. ("Sirius XM"), a satellite radio licensee in the Satellite Digital Audio Radio Service ("SDARS"), hereby requests extension of the above—referenced Special Temporary Authority ("STA") to operate in its licensed frequency band (i) very low power terrestrial repeaters with an Effective Isotropically Radiated Power ("EIRP") of up to ten watts and (ii) signal boosters with an EIRP of up to 0.0001 watts that have previously been approved for use in retail stores and other indoorlocations.‘ Sirius XM requests renewal of this STA for a period of ! The Commission recently adopted formal rules for satellite radio terrestrial repeaters. Amendment of Part 27 of the Commission‘s Rules to Govern the Operation of Wireless Communications Services in the 2.3 GHz Band; Establishment of Rules and Polices for the Digital Audio Radio Satellite Service in the 2310—2360 MHz Frequency Band, Report and Order and Second Report and Order, FCC 10—82 (released May 20, 2010) (the "May 20 Order"). The May 20 Order authorizes the International Bureau "to continue to grant STAs for new or modified repeaters ... [until] any permanent authorization to operate SDARS repeaters becomes effective." See Para. 264. However, no such permanent authorization can becomeeffective until after the new rules have been approved by the Office of Management and Budget, which has not yet occurred. See 75 Fed. Reg. 45058, 45058 (Aug. 2, 2010).

Ms. Marlene H. Dortch September7, 2010 Page 2 180 days or until the Commission issues a blanket license for repeaters used in connection with satellite radio. Absent renewal, this STA is scheduled to expire on September 8, 2010. 2 Sirius XM currently operates these repeaters and boosters in connection with both the Sirius frequency band (2320—2332.5 MHz) and the former XM Radio Inc. ("XM") frequency band (2332.5—2345 MHz), pursuant to the STA granted by the International Bureau on May 6, 2010, File No. SAT—STA—20100303—00039. Sirius XM has not changed technical parameters for the repeaters and boosters since the original grant of the STA and is not herein requesting modification of any of those parameters. Renewing this STA will serve the public interest by enabling Sirius XM to continue to provide a quality signal at temporary events in various locations across the United States. Sirius XM has been using the repeaters and boosters authorized in the above—referenced STA for over 180 days and is not aware of any incidents where the equipment has caused any interference to other radio services. Sirius XM emphasizes that the repeaters and boosters operate at a power level of not more than ten watts and at a level which is unlikely to cause any interference. As the Bureau acknowledged in granting Sirius XM‘s original repeater STA requests, and the WCS licensees have confirmed, operating terrestrial repeaters at an EIRP of 2000 watts or less does not pose interference concerns. 2 Because this request is timely, pursuantto Section 1.62 of the Rules, this STA will continue in effect without further action by the Commission until such time as the Commission shall make a final determination with respect to this request. See 47 C.F.R. § 1.62. © See XM Radio, Inc., Application for Special Temporary Authority to Operate Satellite Digital Audio Radio Service Complimentary Terrestrial Repeaters, Order and Authorization, 16 FCC Red. 16781 [ 12 ("The comments from WCS licensees express concern about blanketing interference from DARS repeaters that operate with an Equivalent Isotropically Radiated Power (EIRP) above 2 kW."). Moreover, in March 2007, the WCS Coalition said that it will deferfrom objecting to STA requests that propose operations of no more than 2,000 watts EIRP, even if they do not specify peak or average EIRP, provided that grant ofthe STA (i) is conditioned on operation on a non—interference basis; and (ii) is subjectto the condition that theissue of peak versus average EIRP will be addressed in the pending DARS rulemaking (IB Docket No. 95—91). See Letter from Paul J. Sinderbrand, Counselto the WCS Coalition, to Ms. Helen Domenici, FCC, File No. SAT—STA—20061207—00145 (March 19, 2007). Sirius XM agreesto these conditions. In the May 20 Order, the Commission concluded "that SDARS terrestrial repeaters can operate at an average EIRP of 12 kw with maximum PAPR of 13 dB without causing harmful interference to WCS base station receivers." May 20 Order at Para. 243.

Ms. Marlene H. Dortch September 7, 2010 Page 3 Sirius XM will continue to comply with the conditions the Commission imposed in granting the above—referenced STA to operate the repeaters and boosters. These conditions and the technical parameters ofthe repeaters and boosters have provided sufficient protection to other radio services. Therefore, prompt grant of Sirius XM‘s extension request will allow for the continued. reception of the SDARS signal at various trade show events across the country. Please direct any questions regarding this matter to the undersigned. ice President, Regulatory Counsel cc: Stephen Duall, FCC International Bureau Jay Whaley, FCC International Bureau Sankar Persaud, FCC International Bureau


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Document Modified: 2019-04-20 01:08:24
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