C3K1491802.11 b/g/n WLAN Module

Model 1491 OEM Manual Page 1 of 2 Microsoft Corp. Model 1491 installation instructions General Guidelines The final end product user manual should NOT provide any instructions on how to remove or install this device. End Product Labelling The Final end product label must contain the following statement on the product label: For United States & Canada “This Device Contains FCC ID: C3K1491” ”This Device Contains IC: 3048A-1491” For Taiwan Notes for OEM Integrators This device is for use only in the Xbox console system for which it was designed, and installed during the console manufacturing process. The antenna must be installed such that 20 cm is maintained between the antenna and users. The transmitter module may not be co- located with any other transmitter or antenna. The transmitter module is approved using the FCC “unlicensed modular transmitter” approval method, therefore the module must only be used with the originally approved antennas. The end user should NOT be provided any instructions on how to remove or install the device. User Manual Statements The end product user manual must contain the following statements; For customers in Singapore For customers in Taiwan 低功率電波輻性電機管理辦法 第十二條經型式認證合格之低功率射頻電機，非經許可，公司、商號或使 用者均不得擅自變更頻率、加大功率或變更原設計之特性及功能。 第十四條低功率射頻電機之使用不得影響飛航安全及干擾合法通信；經發 現有干擾現象時，應立即停用，並改善至無干擾時方得繼續使用。 前項合法通信，指依電信規定作業之無線電信。低功率射頻電機須忍受合法通信 或工業、科學及醫療用電波輻射性電機設備之干擾 Model 1491 OEM Manual Page 2 of 2 消費者保護法第二十四條第二項：「輸入之商品或服務，應附中文標示及說明書，其內容不得較原產地之標示及說明書簡略 For customers in Canada Cet appareil numérique de la classe B est conforme aux normes NMB-003, CNR-Gen, et CNR-210 du Canada. Son fonctionnement est assujetti aux deux conditions suivantes : (1) Cet appareil ne peut pas provoquer d’interférences nuisibles et (2) cet appareil doit accepter toute interférence reçue, y compris les interférences pouvant entraîner un fonctionnement non désiré. To comply with IC RF exposure compliance requirements, the antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. For Customers in the United States "IMPORTANT NOTE: To comply with FCC RF exposure compliance requirements, the antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter except in accordance with FCC multi-transmitter product procedures.” A statement to caution the user that changes or modifications not expressly appproved by Microsoft could void the user’s authority to operate the equipment. (reference FCC Section 15.21) “This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.” (reference FCC Section 15.19(a)(3) ) “This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help.” (reference FCC Title 47 Section 15.105)

CONFIDENTIALITY STATEMENT The information contained in this facsimile message is legally privileged and confidential information intended only for the use of the addressee listed on this cover sheet. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copy of this facsimile is strictly prohibited. If you have received this facsimile in error, please immediately notify us by telephone at the number listed on this cover sheet and return the original message to us at the above address via the United States Postal Service. We will reimburse any costs you incur in notifying us and returning the message to us. Thank you. Microsoft Corporation is an equal opportunity employer. May 17, 2012 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Subject: KDB 594280 TO WHOM IT MAY CONCERN In accordance the guidance put forth in KDB 594280, the firmware in Model 1491 defines the RF parameters and conditions of operation based on the regional domain of the device at the time of production. The end user cannot adjust these parameters. Sincerely, Anindita Mitra Compliance Engineer Microsoft Corporation

CONFIDENTIALITY STATEMENT The information contained in this facsimile message is legally privileged and confidential information intended only for the use of the addressee listed on this cover sheet. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copy of this facsimile is strictly prohibited. If you have received this facsimile in error, please immediately notify us by telephone at the number listed on this cover sheet and return the original message to us at the above address via the United States Postal Service. We will reimburse any costs you incur in notifying us and returning the message to us. Thank you. Microsoft Corporation is an equal opportunity employer May 17 rd , 2012 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia , Maryland 21046 Subject: Confidentiality request regarding application for certification of FCC ID: C3K1491 TO WHOM IT MAY CONCERN Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the Applicant hereby requests confidential treatment of information accompanying this Application as outlined below:  Block Diagram  Schematics  Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Anindita Mitra Compliance Engineer Microsoft Corporation

CONFIDENTIALITY STATEMENT The information contained in this facsimile message is legally privileged and confidential information intended only for the use of the addressee listed on this cover sheet. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copy of this facsimile is strictly prohibited. If you have received this facsimile in error, please immediately notify us by telephone at the number listed on this cover sheet and return the original message to us at the above address via the United States Postal Service. We will reimburse any costs you incur in notifying us and returning the message to us. Thank you. Microsoft Corporation is an equal opportunity employer. May 17, 2012 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia , Maryland 21046 Subject: Short-term confidentiality request regarding application for certification of FCC ID: C3K1491 TO WHOM IT MAY CONCERN Pursuant to DA 04-1705 of the Commission’s public notice, we request short- term confidential treatment for the following information until October 30, 2012 in order to ensure sensitive business information remains confidential until the actual marketing of the device: • External Photos • Test Setup Photos • User’s Manual • Internal Photos Sincerely, Anindita Mitra Compliance Engineer Microsoft Corporation

Microsoft Corporation FCC ID: C3K1491 Request for transmitter modular approval Transmitter Module Characteristics Item Requirements EUT 1 The module has its own RF shielding Device is equipped with Metal shielding to cover RF section. Refer to external photos 2 All modulation and data input(s) are buffered. All inputs to the modules are buffered. 3 The module has its own power supply regulation and local reference oscillator. The device has internal 3.3V and 1.2V voltage regulators and a 40MHz local reference oscillator. 4 Comply with antenna requirements of Section 15.203 and 15.204(c) Antennas are non-replaceable by the user. 5 The host device, as a stand-alone unit without any separately certified modules, complies with all applicable Radio Standards Specifications. Device was tested standalone with Laptop as support device. See setup photographs 6 The host device complies with the certification labeling requirements of each of the modules it contains. Refer to label format exhibit. 7 The modular transmitter is manufactured so that the user cannot influence the operation of the transmitter that will operate outside of the scope of the regulations. There are no adjustments or user accessible controls in hardware or software that will influence operation of the transmitter. 8 Address compliance with the Commission’s RF exposure limits in Sections 1.1310 and 2.1093. In addition, spread spectrum transmitters operating under section 15.247 are required to address RF exposure compliance in accordance with Section 15.247(b)(4) Refer to radio frequency exposure calculation exhibit.

Report No.T120102005 Page 1 of 2 External Photo Report No.T120102005 Page 2 of 2

Microsoft Corporation Model 1491 Label Content Microsoft Corporation Model: 1491 FCC ID: C3K1491 IC: 3048A-1491

Model 1491 Label Location

Model 1491 Internal Photo

Compliance Certification Services Inc. FCC ID: C3K1491 Report No.: T120102005-RP Page 190 Rev. 00 APPENDIX I RADIO FREQUENCY EXPOSURE LIMIT According to §15.247(i), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess of the Commission's guidelines. See § 1.1307(b)(1) of this chapter. EUT Specification EUT 802.11 b/g/n WLAN Module Frequency band (Operating) WLAN: 2.412GHz ~ 2.462GHz WLAN: 5.18GHz ~ 5.32GHz / 5.50GHz ~ 5.70GHz WLAN: 5.745GHz ~ 5.825GHz Others Device category Portable (<20cm separation) Mobile (>20cm separation) Others Exposure classification Occupational/Controlled exposure (S = 5mW/cm 2 ) General Population/Uncontrolled exposure (S=1mW/cm 2 ) Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Max. output power For Monopole Antenna IEEE 802.11b mode: 19.72 dBm (93.76 mW) IEEE 802.11g mode: 25.79 dBm (379.31 mW) IEEE 802.11n HT 20 MHz mode: 25.74 dBm (374.97 mW) IEEE 802.11n HT 40 MHz mode: 23.92 dBm (246.60 mW) For PIFA Antenna IEEE 802.11b mode: 19.67 dBm (92.68 mW) IEEE 802.11g mode: 25.71 dBm (372.39 mW) IEEE 802.11n HT 20 MHz mode: 25.72 dBm (343.25 mW) IEEE 802.11n HT 40 MHz mode: 22.88 dBm (194.09 mW) Antenna gain (Max) For Monopole Antenna: 1.97 dBi (Numeric gain: 1.57) For PIFA Antenna: 1.05 dBi (Numeric gain: 1.27) Evaluation applied MPE Evaluation SAR Evaluation N/A Remark: The maximum output power is 25.79 dBm (379.31 mW) at 2442MHz (with 1.57numeric antenna gain.) TEST RESULTS No non-compliance noted. MPE EVALUATION No non-compliance noted. Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. Compliance Certification Services Inc. FCC ID: C3K1491 Report No.: T120102005-RP Page 191 Rev. 00 Calculation Given d GP E ×× = 30 & 3770 2 E S = Where E = Field strength in Volts / meter P = Power in Watts G = Numeric antenna gain d = Distance in meters S = Power density in milliwatts / square centimeter Combining equations and re-arranging the terms to express the distance as a function of the remaining variables yields: 2 3770 30 d GP S ×× = Changing to units of mW and cm, using: P (mW) = P (W) / 1000 and d (cm) = d(m) / 100 Yields () () 2 2 0796.0 100/3770 1000/30 d GP d GP S × ×= × ×× = Equation 1 Where d = Distance in cm P = Power in mW G = Numeric antenna gain S = Power density in mW / cm 2 Maximum Permissible Exposure Substituting the MPE safe distance using d = 20 cm into Equation 1: Yields GPS××=000199.0 Where P = Power in mW G = Numeric antenna gain S = Power density in mW / cm 2 Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. Compliance Certification Services Inc. FCC ID: C3K1491 Report No.: T120102005-RP Page 192 Rev. 00 For Monopole Antenna IEEE 802.11b mode: EUT output power = 93.76 mW Numeric Antenna gain = 1.57 Æ Power density = 0.029293 mW / cm 2 IEEE 802.11g mode: EUT output power = 379.31 mW Numeric Antenna gain = 1.57 Æ Power density =0.118507 mW / cm 2 IEEE 802.11n HT 20 MHz mode: EUT output power =374.97 mW Numeric Antenna gain = 1.57 Æ Power density = 0.11715mW / cm 2 IEEE 802.11n HT 40 MHz mode: EUT output power = 181.97mW Numeric Antenna gain = 1.57 Æ Power density = 0.056853 mW / cm 2 Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. Compliance Certification Services Inc. FCC ID: C3K1491 Report No.: T120102005-RP Page 193 Rev. 00 For PIFA Antenna IEEE 802.11b mode: EUT output power = 92.68 mW Numeric Antenna gain = 1.27 Æ Power density = 0.023423 mW / cm 2 IEEE 802.11g mode: EUT output power = 372.39 mW Numeric Antenna gain = 1.27 Æ Power density = 0.094114 mW / cm 2 IEEE 802.11n HT 20 MHz mode: EUT output power = 343.25 mW Numeric Antenna gain = 1.27 Æ Power density = 0.086749mW / cm 2 IEEE 802.11n HT 40 MHz mode: EUT output power = 194.09 mW Numeric Antenna gain = 1.27 Æ Power density = 0.049052 mW / cm 2 (For mobile or fixed location transmitters, the maximum power density is 1.0 mW/cm 2 even if the calculation indicates that the power density would be larger.) Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark.

Compliance Certification Services Inc. FCC ID: C3K1491 Report No.: T120102005-RP Note: This report shall not be reproduced except in full, without the written approval of Compliance Certification Services Inc. This document may be altered or revised by Compliance Certification Services Inc. personnel only, and shall be noted in the revision section of the document. Page 1 / 187 Rev. 00 FCC 47 CFR PART 15 SUBPART C TEST REPORT For 802.11 b/g/n WLAN Module Model: 1491 Trade Name: Microsoft Issued to Microsoft One Microsoft Way, Redmond, WA 98052 Issued by Compliance Certification Services Inc. No.11, Wu-Gong 6th Rd., Wugu Industrial Park, New Taipei City 248, Taiwan (R.O.C.) http://www.ccsrf.com [email protected] Issued Date: May 23, 2012 Compliance Certification Services Inc. FCC ID: C3K1491 Report No.: T120102005-RP Page 2 Rev. 00 Revision History Rev. Issue Date Revisions Effect Page Revised By 00 March 28, 2012 Initial Issue ALL Jessica Ho 01 May 23, 2012 Re-test 6dB BANDWIDTH and SPURIOUS EMISSIONS. ALL Gina Lo Compliance Certification Services Inc. FCC ID: C3K1491 Report No.: T120102005-RP Page 3 Rev. 00 TABLE OF CONTENTS 1. TEST RESULT CERTIFICATION....................................................................................................4 2. EUT DESCRIPTION ...........................................................................................................................5 3. TEST METHODOLOGY ....................................................................................................................6 3.1 EUT CONFIGURATION........................................................................................................................6 3.2 EUT EXERCISE....................................................................................................................................6 3.3 GENERAL TEST PROCEDURES.............................................................................................................6 3.4 FCC PART 15.205 RESTRICTED BANDS OF OPERATIONS.........................................................7 3.5 DESCRIPTION OF TEST MODES...........................................................................................................8 4. INSTRUMENT CALIBRATION........................................................................................................9 4.1 MEASURING INSTRUMENT CALIBRATION......................................................................................9 4.2 MEASUREMENT EQUIPMENT USED .......................................................................................10 4.3 MEASUREMENT UNCERTAINTY .............................................................................................11 5. FACILITIES AND ACCREDITATIONS ........................................................................................12 5.1 FACILITIES 12 5.2 EQUIPMENT......................................................................................................................................12 5.3 TABLE OF ACCREDITATIONS AND LISTINGS.....................................................................................13 6. SETUP OF EQUIPMENT UNDER TEST .......................................................................................14 6.1 SETUP CONFIGURATION OF EUT.......................................................................................................14 6.2 SUPPORT EQUIPMENT ...............................................................................................................14 7. FCC PART 15.247 REQUIREMENTS.............................................................................................15 7.1 6DB BANDWIDTH.............................................................................................................................15 7.2 PEAK POWER....................................................................................................................................34 7.3 BAND EDGES MEASUREMENT ................................................................................................37 7.4 PEAK POWER SPECTRAL DENSITY....................................................................................................92 7.5 SPURIOUS EMISSIONS...............................................................................................................119 7.6 RADIATED EMISSIONS ............................................................................................................144 7.7 POWERLINE CONDUCTED EMISSIONS.............................................................................................178 APPENDIX I RADIO FREQUENCY EXPOSURE .............................................................................181 APPENDIX II PHOTOGRAPHS OF TEST SETUP ...........................................................................185 APPENDIX 1 - PHOTOGRAPHS OF EUT Compliance Certification Services Inc. FCC ID: C3K1491 Report No.: T120102005-RP Page 4 Rev. 00 1. TEST RESULT CERTIFICATION Applicant: Microsoft One Microsoft Way, Redmond, WA 98052 Equipment Under Test: 802.11 b/g/n WLAN Module Tr a d e N a m e : Microsoft Model: 1491 Date of Test: January 31 ~ May 22, 2012 APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 15 Subpart C No non-compliance noted We hereby certify that: The above equipment was tested by Compliance Certification Services Inc. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4: 2003 and the energy emitted by the sample EUT tested as described in this report is in compliance with the requirements of FCC Rules Part 15.207, 15.209, 15.247. The test results of this report relate only to the tested sample EUT identified in this report. Approved by: Reviewed by: Jason Lin Gina Lo Section Manager Section Manager Compliance Certification Services Inc. Compliance Certification Services Inc. Compliance Certificatio…

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Compliance Certification Services Inc. FCC ID: C3K1491 Report No.: T120102005-RP Page 185 Rev. 00 APPENDIX II PHOTOGRAPHS OF TEST SETUP Conducted Emissions Setup Photos For Monopole Antenna For PIFA Antenna Compliance Certification Services Inc. FCC ID: C3K1491 Report No.: T120102005-RP Page 186 Rev. 00 Radiated Emissions Setup Photos Compliance Certification Services Inc. FCC ID: C3K1491 Report No.: T120102005-RP Page 187 Rev. 00 Powerline Conducted Emissions Setup Photos