P53-EMW3161Embedded WiFi module

1 Warning statement FCC STATEMENT 1. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference. (2) This device must accept any interference received, including interference that may cause undesired operation. 2. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found tocomply 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 radiateradio 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. FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. TheEMW3161module is designed to comply with the FCC statement. FCC ID is P53-EMW3161. The host system usingEMW3161, should havelabel indicated FCC ID P53-EMW3161. EMW3161 embedded Wi-Fi module Overview EMW3161 is an ultra-compact, low-power embedded Wi-Fi module based on MX1081, a fully integrated System-on-Chip that is fully compatible with Broadcom WICED platform. MX1081 integrates a wireless LAN MAC/baseband /radio, and a Cortex-M3 microcontroller STM32F205 that runs a unique "self-hosted" Wi-Fi networking library and software application stack. EMW3161 has 1M bytes flash, 128k RAM and rich peripherals for your embedded Wi-Fi applications. EMW3161 is also an mxchipWNet TM compatible platform, users can build their own embedded Wi-Fi applications based on mxchipWNet TM library which manage all of the Wi-Fi MAC and TCP/IP stack processing. We also provide several mxchipWNet TM firmware to meet typical applications: wireless UART, wireless audio, wireless sensor etc. When using mxchipWNet TM -DTU firmware, you can establish Wi-Fi networking for any device with a micro-controller and a UART interface. Quick development cycles enables fast time to market. Applications  Building Automation / Access Control  Smart home appliances  Medical/Health Care  Industrial Automation Systems  Point Of Sale system (POS)  Auto electronics Product list Module - Antenna EMW3161 - C On-board chip antenna - E IPEX connector Firmware/Library Function mxchipWNet TM - DTU Predefined firmware: UART/Wi-Fi conversion mxchipWNet TM Library Software library used to develop custom firmware WICED TM Firmware development kit WICED TM source codes with TCP/IP, Wi-Fi MAC RTOS and GCC tool chain Hardware block MXCHIP Co., Ltd Data Sheet EMW3161 Embedded Wi-Fi module 2.0 Date：2013-07-17 Data Sheet 2 Contents 1 INTRODUCTION .......................... 1 Features ................................................... 2 2 INTERFACE ................................... 3 Pinouts ..................................................... 3 Pin Arrangement .................................... 3 Pin Arrangement for peripherals ......... 8 Typical Pin Arrangement ....................... 9 3 ELECTRICAL PARAMETERS ....... 10 Absolute maximum ratings: ............... 10 3.1.1 Voltage & Current .................................................. 10 Operating conditions: .......................... 10 3.2.1 Voltage & Current .................................................. 10 Digital I/O port characteristics ........... 13 3.3.1 Output voltage levels ............................................ 13 3.3.2 Output voltage levels ............................................ 14 3.3.3 nRESET pin characteristics ................................... 14 Other MCU electrical parameters ....... 14 Temperature and Humidity ................. 14 ESD ......................................................... 15 Static latch-up ....................................... 15 RF characteristics ................................. 15 3.8.1 Basic RF characteristics ......................................... 15 3.8.2 IEEE802.11b mode .................................................. 16 3.8.3 IEEE802.11g mode .................................................. 16 3.8.4 IEEE802.11n 20MHz bandwidth mode ............ 17 Mechanical Dimensions ...................... 19 3.9.1 EMW3161 Mechanical Dimensions .................. 19 4 ANTENNA INFORMATION ....... 20 Minimizing radio interference ........... 20 U.F.L RF Connector ............................... 21 5 OTHERS ...................................... 22 Recommended Reflow Profile ............ 22 MSL/Storage Condition ....................... 22 6 SALES INFORMATION .............. 23 7 TECHNICAL SUPPORT .............. 23 1 1 Introduction EMW3161 is an ultra-compact, low-power embedded Wi-Fi module based on MX1080, a fully integrated System-on-Chip that is fully compatible with Broadcom WICED platform. MX1081 integrates a Broadcom BCM43362 wireless LAN MAC/baseband/radio, and an embedded processor core that runs a unique "self-hosted" Wi-Fi networking library and software application stack. EMW3161 has 1M bytes flash, 128k RAM and rich peripherals for your embedded Wi-Fi applications. EMW3161 …

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MXCHIP ______________________________________________________ Statement We MXCHIP Of Room 811,Tongpu Building, No.1220 Tongpu Road,Shanghai,200333 hereby state that Product :WiFi module Model Number :EMW3161 The EMW3161Serial included two Models（EMW3161-E and EMW3161-C）. All models have the same constructions, circuit diagram and PCB layout. EMW3161-E used external antenna,EMW3161-C used Chip antenna,like all the other. Sincerely, Signature: E-mail:[email protected] Phone:+86 18964818248 Fax:+86 21 52655025-817 Address:Room 811,Tongpu Building, No.1220 Tongpu Road,Shanghai,China,200333

SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 3.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Revised wording (obsolete) 1.0 2.0 Sept–25-2007 Updated company template (current) 2.0 3.0 Jan-31-2012 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 3.0 MXCHIP ______________________________________________________ 2013.11.09 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, ____Shanghai MXCHIP Information Technology Co.,Ltd.____hereby authorize SIEMIC, INC. to act as a Certification Body for certifying for the following project(s): Product Name: Embedded WiFi module Model name: EMW3161, EMW3161-E,EMW3161-C FCC ID: P53-EMW3161 We affirm that between SIEMIC and ____ Shanghai MXCHIP Information Technology Co.,Ltd.____, any difference in understanding, including test plan, measurement methods, applicable standards and relevant procedures and processes have been resolved prior to commencement of testing activities. Sincerely, Client’s signature Client’s name / title : YangLi/ Hardware Engineer Contact information / address ：Shanghai MXCHIP Information Technology Co.,Ltd. Room 811,Tongpu Building, No.1220 Tongpu Road,Shanghai,China

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 3.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 (obsolete) 1.0 2.0 August – 11 - 2008 Updated company template & Added text box (current) 2.0 3.0 Jan-31-2012 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 3.0 MXCHIP ______________________________________________________ 2013.11.09 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: P53-EMW3161 We hereby request 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 materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Client’s signature Client’s name / title : YangLi/ Hardware Engineer Contact information / address ：Shanghai MXCHIP Information Technology Co.,Ltd. Room 811,Tongpu Building, No.1220 Tongpu Road,Shanghai,China

Title: RF Test Report for Embedded WiFi module Main Model: EMW3161 Serial Model: EMW3161-E,EMW3161-C To: FCC Part 15.247: 2013, ANSI C63.4: 2009 Report No.: 13020739-FCC-R1 Issue Date: November 28, 2013 Page: 65 of 74 www.siemic.com.cn Annex B. EUT AND TEST SETUP PHOTOGRAPHS Annex B.i. Photograph 1: EUT Photo Uncover Without Shielding - Front View 1 Without Shielding - Front View 2 PCB Antenna Title: RF Test Report for Embedded WiFi module Main Model: EMW3161 Serial Model: EMW3161-E,EMW3161-C To: FCC Part 15.247: 2013, ANSI C63.4: 2009 Report No.: 13020739-FCC-R1 Issue Date: November 28, 2013 Page: 66 of 74 www.siemic.com.cn Without Shielding - Rear View Note: the external antenna for EMW3161-E IPEX Antenna

13/08/21 13/11/05 Delete Japan Logo and Update CE Logo 1 Taim Taim Taim Sunny v MAC ID label XF581 T77H497.00 500.01467.035 D:MXCHIP E:MO-VVSS MO:工單號 VV:為工程版本（參考製造文件封面Foxconn Label Rev.欄位） SS:為文件版本（參考製造文件封面Doc Rev之主版本） All font:TRIUMVIRATE COND， height 0.8mm A B C D F E 500.01467.035 15*15mm MO-VVSS Vendor provide 11 11 15 15 Notes: A:CE 2200 CE 2200 ---- Fixed B:FCC ID:P53-EMW3161 Scannable: C:XXXXXXXXXXXX-EMW3161-XXX 2D barcode DATAMATRIX, 5 dots Columns&Rows 20*20 FCC ID:P53-EMW3161 MXCHIP FCC ID:P53-EMW3161MXCHIP XXXXXXXXXXXX -EMW3161 -XXX F:XXXXXXXXXXXX-EMW3161-XXX XXXXXXXXXXXX:12digital,MAC ID :Customer provide MAC ID range,confirm with PM. (one MAC per product) EMW3161:7digital,Customer PN XXX:Date Code(refer to the attachment) Tray ID label Foxconn PN: 503.00090.005, size: 45*8mm 45 8 TFYWWSSSS H uman readable: TFYWWSSSS Font: TRIUMVIRATE COND.height6pt Scannable: 1. Barcode type: code128 2. Barcode height: 2.96mm 3. Barcode content: TFYWWSSSS T---Tray F--- Y--- WW--- SSSS---36reset0001 tray Panel label 503.00039.015 (19.05*5mm) P:PCB label F:Foxconn YMD:Year,month,day SSSSS:00000-zzzzz Barcode:128 code, 2.54mm height, Font:Verdana,Bold,2pt label PFYMDSSSSS 19.05 5 panel label 100mm 50mm M/O: XXXXXXXX Qty : XXX Hon Hai P/N: T77H497.00REV: VVSS Carton ID: CIPPYWWXXXX Remark: A B C D A.XXXXXXXX: the Foxconn MO(工單號) B.Qty : XXX XXX:the quantity of product in carton(carton內裝的產品數量) Barcode content:the quantity of product in carton(carton內裝的產品數量) C.REV:VVSS VV:the engineering version(refer to Foxconn label Rev column in the cover of the MFG document) VV為工程版本（參見製造文件封面Foxconn Label Rev.欄位） SS:the version of A300/A400 product(refer to Doc Rev.in the cover of MFG document) SS為A300/A400產品之版本（參見製造文件封面Doc Rev.之主版本） D.CIPPYWWXXXX C+ production location + production line + production year + production week + Serial Number(Base on 36) C: carton I: production location(refer to attachment of the last page) PP:Production line YWW: Production year & production week. XXXX:Serial number(Base on 36,every two week reset to 0001) Carton label & Antistatic label:P/N:503.00098.005 P/N:T77H497.00 PIPPYWWXXXX REV:VVSS Follow Foxconn standard PIPPYWWXXXX: P+ production location + production line + production year + production week + Serial Number(Base on 36) P: Pallet I: Production location(refer to attachment of the last page) PP: production line Y: the last digital of production year WW: production week XXXX: Serial number(Base on 36,every two week reset to 0001) VVSS: VV: the engineering version (refer to Foxconn label Rev column in the cover of the MFG document) SS: the version of A300/A400 product (refer to Doc Rev.in the cover of MFG document) Pallet label:P/N:503.00089.005 110mm 36mm carton label Antistatic label heat seal M/O: XXXXXXXX Qty : XXX Hon Hai P/N: T77H374.00REV: VVSS Carton ID: CIPPYWWXXXX Remark: 1 st CharacterYearCodes Year 2006200720082009201020112012Soon Code 6789012 2 nd CharacterMonthcodes Month JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember Code 123456789ABC 3 rd CharacterDayCodes Day 1 st 2 nd 3 rd 4 th 5 th 6 th 7 th 8 th 9 th 10 th 11 th 12 th 13 th 14 th 15 th 16 th 17 th 18 th 19 th Code 123456789ABCDEFGHIJ Day 20 th 21 st 22 nd 23 rd 24 th 25 th 26 th 27 th 28 th 29 th 30 th 31 st Code KLMNOPQRSTUV 1.Date code define 2013 2014 2015 3 4 5 LOCATIONLOCATIONNAME 0新竹 1中山 2褔田 3土城 4泰詠 5精陽 6廣川 7台表 8宏鉅 9新進 A香港 B國璉 C重慶CBT DFOR DUMMY E上海 F龍華E5 G龍華E5A資料庫 H I保留 J K南寧 L環電 MEASTAR N O保留 P龍華CPEI RMA Q重慶CPEI R上海RMA SCPEII T煙台（Sony機種） U越南桂武CMB V煙台（任天堂機種） Y越南黃田 Z越南桂武CPEII 產地編碼明細 保留

Title: RF Test Report for Embedded WiFi module Main Model: EMW3161 Serial Model: EMW3161-E,EMW3161-C To: FCC Part 15.247: 2013, ANSI C63.4: 2009 Report No.: 13020739-FCC-R1 Issue Date: November 28, 2013 Page: 65 of 74 www.siemic.com.cn Annex B. EUT AND TEST SETUP PHOTOGRAPHS Annex B.i. Photograph 1: EUT Photo Uncover Without Shielding - Front View 1 Without Shielding - Front View 2 PCB Antenna Title: RF Test Report for Embedded WiFi module Main Model: EMW3161 Serial Model: EMW3161-E,EMW3161-C To: FCC Part 15.247: 2013, ANSI C63.4: 2009 Report No.: 13020739-FCC-R1 Issue Date: November 28, 2013 Page: 66 of 74 www.siemic.com.cn Without Shielding - Rear View Note: the external antenna for EMW3161-E IPEX Antenna

Shanghai MXCHIP Information Technology Co.,Ltd Embedded WiFi module Main Model: EMW3161 Serial Model: EMW3161-E,EMW3161-C December 20, 2013 Report No.: 13020739-FCC-H1-V2 (This report supersedes NONE) Modifications made to the product : None This Test Report is Issued Under the Authority of: William Long Compliance Engineer Alex Liu Technical Manager This test report may be reproduced in full only. Test result presented in this test report is applicable to the representative sample only. Title: RF Exposure Evaluation Report for Embedded WiFi module Main Model: EMW3161 Serial Model: EMW3161-E,EMW3161-C To: FCC 2.1091: 2013 Report No: 13020739-FCC-H1-V2 Issue Date: December 20, 2013 Page: 2 of 8 www.siemic.com Laboratory Introduction ATION SIEMIC, headquartered in the heart of Silicon Valley, with superior facilities in US and Asia, is one of the leading independent testing and certification facilities providing customers with one-stop shop services for Compliance Testing and Global Certifications. In addition to testing and certification, SIEMIC provides initial design reviews and compliance management through out a project. Our extensive experience with China, Asia Pacific, North America, European, and international compliance requirements, assures the fastest, most cost effective way to attain regulatory compliance for the global markets. Accreditations for Conformity Assessment Country/Region Scope USA EMC , RF/Wireless , Telecom Canada EMC, RF/Wireless , Telecom Taiwan EMC, RF, Telecom , Safety Hong Kong RF/Wireless ,Telecom Australia EMC, RF, Telecom , Safety Korea EMI, EMS, RF , Telecom, Safety Japan EMI, RF/Wireless, Telecom Singapore EMC , RF , Telecom Europe EMC, RF, Telecom , Safety Title: RF Exposure Evaluation Report for Embedded WiFi module Main Model: EMW3161 Serial Model: EMW3161-E,EMW3161-C To: FCC 2.1091: 2013 Report No: 13020739-FCC-H1-V2 Issue Date: December 20, 2013 Page: 3 of 8 www.siemic.com This page has been left blank intentionally. Title: RF Exposure Evaluation Report for Embedded WiFi module Main Model: EMW3161 Serial Model: EMW3161-E,EMW3161-C To: FCC 2.1091: 2013 Report No: 13020739-FCC-H1-V2 Issue Date: December 20, 2013 Page: 4 of 8 www.siemic.com CONTENTS 1. EXECUTIVE SUMMARY & EUT INFORMATION ........................................................................................... 5 2. TECHNICAL DETAILS .......................................................................................................................................... 6 3. MAXIMUM PERMISSIBLE EXPOSURE (MPE) .................................................................................................. 7 FCC §2.1091 - MAXIMUM PERMISSIBLE EXPOSURE (MPE) ................................................................................... 7 Title: RF Exposure Evaluation Report for Embedded WiFi module Main Model: EMW3161 Serial Model: EMW3161-E,EMW3161-C To: FCC 2.1091: 2013 Report No: 13020739-FCC-H1-V2 Issue Date: December 20, 2013 Page: 5 of 8 www.siemic.com 1. EXECUTIVE SUMMARY & EUT INFORMATION The purpose of this test programme was to demonstrate compliance of the Shanghai MXCHIP Information Technology Co.,Ltd, Embedded WiFi module and model: EMW3161against the current Stipulated Standards. The Embedded WiFi module has demonstrated compliance with the FCC 2.1091: 2013. EUT Information EUT Description : Embedded WiFi module Main Model : EMW3161 Serial Model EMW3161-E,EMW3161-C Antenna Gain : PCB Antenna: 2dBi IPEX antenna: 2dBi Input Power : Voltage Range: 3.0 ~ 3.6V DC Maximum Conducted Peak Power to Antenna : 802.11b:15.29 dBm 802.11g:12.33 dBm 802.11n:11.82 dBm Classification Per Stipulated Test Standard : FCC 2.1091: 2013 Note: the EMW3161 Serial included two Models（EMW3161-E and EMW3161-C. All models have the same constructions, circuit diagram and PCB layout.EMW3161-E used external antenna, EMW3161-P used PCB antenna, like all the other. Title: RF Exposure Evaluation Report for Embedded WiFi module Main Model: EMW3161 Serial Model: EMW3161-E,EMW3161-C To: FCC 2.1091: 2013 Report No: 13020739-FCC-H1-V2 Issue Date: December 20, 2013 Page: 6 of 8 www.siemic.com 2. TECHNICAL DETAILS Purpose Compliance testing of Embedded WiFi module with stipulated standard Applicant / Client Shanghai MXCHIP Information Technology Co.,Ltd Room811,Tongpu Building,No.1220,Tongpu Road,Shanghai,China Manufacturer Shanghai MXCHIP Information Technology Co.,Ltd Room811,Tongpu Building,No.1220,Tongpu Road,Shanghai,China Laboratory performing the tests SIEMIC (Nanjing-China) Laboratories NO.2-1,Longcang Dadao, Yuhua Economic Development Zone, Nanjing, China Tel: +86(25)86730128/86730129 Fax: +86(25)86730127 Email: [email protected] Test report reference number 13020739-FCC-H1-V2 Date EUT received September 11, 2013 Standard applied FCC 2.1091: 2013 Dates of test October 19 to December 20, 2013 No of Units #1 Equipment Category DTS Trade Name MXCHIP RF Operating Frequency (ies) WIFI: 802.11b/g/n: 2412-2462 MHz Number of Channels 802.11b/g /n: 11CH Modulation CCK/OFDM FCC ID P53-EMW3161 Title: RF Exposure Evaluation Report for Embedded WiFi module Main Model: EMW3161 Serial Model: EMW3161-E,EMW3161-C To: FCC 2.1091: 2013 Report No: 13020739-FCC-H1-V2 Issue Date: December 20, 2013 Page: 7 of 8 www.siemic.com 3. MAXIMUM PERMISSIBLE EXPOSURE (MPE) FCC §2.1091 - MAXIMUM PERMISSIBLE EXPOSURE (MPE) Applicable Standard According to §1.1307(b)(1), 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 level in excess of the Commission’s guidelines. According to §1.1310 and §2.1091 RF exposure is calculated. Limits for General Population/Uncontrolled Exposure Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm2) Averaging Time (minutes) 0.3-1.34 614 1.63 *(100) 30 1.34-30 824/f 2.19/f *(180/f2) 30 30-300 27.5 0.…

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Shanghai MXCHIP Information Technology Co.,Ltd Embedded WiFi module Main Model: EMW3161 Serial Model: EMW3161-E,EMW3161-C December 20, 2013 Report No.: 13020739-FCC-R1-V2 (This report supersedes none) Modifications made to the product : None This Test Report is Issued Under the Authority of: William Long Compliance Engineer Alex Liu Technical Manager This test report may be reproduced in full only. Test result presented in this test report is applicable to the representative sample only. Title: RF Test Report for Embedded WiFi module Main Model: EMW3161 Serial Model: EMW3161-E,EMW3161-C To: FCC Part 15.247: 2013, ANSI C63.4: 2009 Report No.: 13020739-FCC-R1-V2 Issue Date: December 20, 2013 Page: 2 of 80 www.siemic.com.cn Laboratory Introduction ATION SIEMIC, headquartered in the heart of Silicon Valley, with superior facilities in US and Asia, is one of the leading independent testing and certification facilities providing customers with one-stop shop services for Compliance Testing and Global Certifications. In addition to testing and certification, SIEMIC provides initial design reviews and compliance management through out a project. Our extensive experience with China, Asia Pacific, North America, European, and international compliance requirements, assures the fastest, most cost effective way to attain regulatory compliance for the global markets. Accreditations for Conformity Assessment Country/Region Scope USA EMC , RF/Wireless , Telecom Canada EMC, RF/Wireless , Telecom Taiwan EMC, RF, Telecom , Safety Hong Kong RF/Wireless ,Telecom Australia EMC, RF, Telecom , Safety Korea EMI, EMS, RF , Telecom, Safety Japan EMI, RF/Wireless, Telecom Singapore EMC , RF , Telecom Europe EMC, RF, Telecom , Safety Title: RF Test Report for Embedded WiFi module Main Model: EMW3161 Serial Model: EMW3161-E,EMW3161-C To: FCC Part 15.247: 2013, ANSI C63.4: 2009 Report No.: 13020739-FCC-R1-V2 Issue Date: December 20, 2013 Page: 3 of 80 www.siemic.com.cn This page has been left blank intentionally. Title: RF Test Report for Embedded WiFi module Main Model: EMW3161 Serial Model: EMW3161-E,EMW3161-C To: FCC Part 15.247: 2013, ANSI C63.4: 2009 Report No.: 13020739-FCC-R1-V2 Issue Date: December 20, 2013 Page: 4 of 80 www.siemic.com.cn CONTENTS 1 EXECUTIVE SUMMARY & EUT INFORMATION .......................................................................................... 5 2 TECHNICAL DETAILS ......................................................................................................................................... 6 3 MODIFICATION ..................................................................................................................................................... 7 4 TEST SUMMARY .................................................................................................................................................... 8 5 MEASUREMENTS, EXAMINATION AND DERIVED RESULTS .................................................................. 9 ANNEX A. TEST INSTRUMENT & METHOD ........................................................................................................ 66 ANNEX B. EUT AND TEST SETUP PHOTOGRAPHS ........................................................................................... 71 ANNEX C. TEST SETUP AND SUPPORTING EQUIPMENT ................................................................................ 75 ANNEX D. USER MANUAL / BLOCK DIAGRAM / SCHEMATICS / PART LIST ............................................ 79 ANNEX E. DECLARATION OF SIMILARITY ........................................................................................................ 80 Title: RF Test Report for Embedded WiFi module Main Model: EMW3161 Serial Model: EMW3161-E,EMW3161-C To: FCC Part 15.247: 2013, ANSI C63.4: 2009 Report No.: 13020739-FCC-R1-V2 Issue Date: December 20, 2013 Page: 5 of 80 www.siemic.com.cn 1 EXECUTIVE SUMMARY & EUT INFORMATION The purpose of this test programme was to demonstrate compliance of the Shanghai MXCHIP Information Technology Co.,Ltd, Embedded WiFi module and model: EMW3161 against the current Stipulated Standards. The Embedded WiFi module has demonstrated compliance with the FCC Part 15.247: 2013, ANSI C63.4: 2009. EUT Information EUT Description : Embedded WiFi module Main Model : EMW3161 Serial Model : EMW3161-E,EMW3161-C Antenna Gain : PCB Antenna: 2dBi IPEX antenna: 2dBi Input Power : Voltage Range: 3.0 ~ 3.6V DC Classification Per Stipulated Test Standard : FCC Part 15.247: 2013, ANSI C63.4: 2009 Note: the EMW3161 Serial included two Models（EMW3161-E and EMW3161-C. All models have the same constructions, circuit diagram and PCB layout.EMW3161-E used external antenna, EMW3161-P used PCB antenna, like all the other. Title: RF Test Report for Embedded WiFi module Main Model: EMW3161 Serial Model: EMW3161-E,EMW3161-C To: FCC Part 15.247: 2013, ANSI C63.4: 2009 Report No.: 13020739-FCC-R1-V2 Issue Date: December 20, 2013 Page: 6 of 80 www.siemic.com.cn 2 TECHNICAL DETAILS Purpose Compliance testing of Embedded WiFi module with stipulated standard Applicant / Client Shanghai MXCHIP Information Technology Co.,Ltd 1Room811,Tongpu Building,No.1220,Tongpu Road,Shanghai,China Manufacturer Shanghai MXCHIP Information Technology Co.,Ltd Room811,Tongpu Building,No.1220,Tongpu Road,Shanghai,China Laboratory performing the tests SIEMIC (Nanjing-China) Laboratories NO.2-1,Longcang Dadao, Yuhua Economic Development Zone, Nanjing, China Tel: +86(25)86730128/86730129 Fax: +86(25)86730127 Email: [email protected] Test report reference number 13020739-FCC-R1-V2 Date EUT received September 11, 2013 Standard applied FCC Part 15.247: 2013, ANSI C63.4: 2009 Dates of test October 19 to December 20, 2013 No of Units : #1 Equipment Category : Spread Spectrum System/Device Trade Name : MXCHIP RF Operating Frequency (ies) 802.11b/g/n: 2412-2462 MHz Number of Channels 802.11b/g/n: 11CH Modulation 802.11b/g/n: CCK/OFDM FCC ID P53-EMW3161 Title: RF Test Report fo…

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Title: RF Test Report for Embedded WiFi module Main Model: EMW3161 Serial Model: EMW3161-E,EMW3161-C To: FCC Part 15.247: 2013, ANSI C63.4: 2009 Report No.: 13020739-FCC-R1 Issue Date: November 28, 2013 Page: 67 of 74 www.siemic.com.cn Annex B.ii. Photograph 2: Test Setup Photo Conducted Emissions Test Setup Front View Conducted Emissions Test Setup Side View Title: RF Test Report for Embedded WiFi module Main Model: EMW3161 Serial Model: EMW3161-E,EMW3161-C To: FCC Part 15.247: 2013, ANSI C63.4: 2009 Report No.: 13020739-FCC-R1 Issue Date: November 28, 2013 Page: 68 of 74 www.siemic.com.cn Radiated Spurious Emissions Test Setup Below 1GHz - Front View Radiated Spurious Emissions Test Setup Above 1GHz –Front View