2AC6H4432-ARF Module

PDF pdfFactory Pro www.fineprint.cn User Guide To RF 915MHz ISM Module 第一章 硬件介绍 Chapter 1 HardWare Introduce 1.1 MSi4432 低功率无线模块硬件接口主要定义 Functional Block Diagram： MSi4432 低功率无线模块硬件接口主要定义： MSi4432 Low-power Wireless Module Hardware Interface - Main definitions: 芯片型号 Chip Model 引脚序号和名称定义 Pin Number and Definition 排针间距 Pin Header’s Spacing 1 2 3 4 5 Si4432+78F0503A V DD GND RXD TXD RST 2.00mm 1.2 接口名称详细说明 (IO 输入输出状态以模块本身作为对象描述) Detailed Specifications of Interface Names (IO Input and Output Status Descriptions by treating Module itself as an object) 序号 S/N 接口名称 Interface Name I/O 描述 Description 1 V DD 电源 Power Supply 供电电压 3.3V，输入电流 100mA。 Power supply voltage is 3.3 V; Input current is 100 mA. 2 GND 地 Ground 电路接地。 Circuit is grounded. 3 RXD I 模块串行数据输入接口，数字输入，与模块 MCU UART 口 RX Pin 连接 Module’s serial data is input to interface — as digital input, and is connected to the module’s MCU UART port’s RX Pin. 4 TXD O 模块串行数据输出接口，数字输出，与模块 MCU UART 口 TX Pin 连接 Module’s serial data is output to interface — as digital input, and is connected to the module’s MCU UART port’s TX Pin. 5 RST I 模块 0 ~ 3.3V 数字输入，RST 低电平脉冲宽度>20uS 芯片复 位，RST=1 芯片工作。 Module’s 0 ~ 3.3 V digital input — RST low level pulse width is > 20 uS when chip resets; RST= 1 when chip is operating. PDF pdfFactory Pro www.fineprint.cn 1.3 接口电气特征 Interface’s Electrical Characteristics 最大额定值 Maximum Rated Values 参数 Parameter 符号 Symbol 条件 Conditions 额度 Limits 单位 Units 供电电压 Power Supply Voltage V DD ‐0.5 ~ 3.6 V GND ‐0.5 ~ +0.3 V 输入电压 Input Voltage V I RXD, TXD, RST ‐0.3 ~ V DD +0.3 V 输出电压 Output Voltage V O RXD, TXD, RST ‐0.3 ~ V DD +0.3 V 输出电流, 高 Output Current, High I OH RXD, TXD, RST ‐10.0 mA 所有引脚总和 Total of All Pins ‐25.0 mA 输出电流, 低 Output Current, Low I OL RXD, TXD, RST 30.0 mA 所有引脚总和 Total of All Pins 60.0 mA DC 特征 Characteristics 参数 Parameter 符号 Symbol 条件 Conditions 最小值 Minimum Va l u e 典型值 Typical Va l u e 最大值 Maximum Va l u e 单位 Units 供电电压 Power Supply Voltage V DD 1.8 3.3 3.6 V 输出电流，高 Output Current, High I OH 1.8 V ≤ V DD ≤ 3.6 V ‐1.0 mA 输出电流，低 Output Current, Low I OL 1.8 V ≤ V DD ≤3.6 V 2.0 mA 输入电压，高 Input Voltage, High V IH RXD, RST 0.8 V DD V DD V 输入电压，低 Input Voltage, Low V IL RXD, RST 0 0.2V DD V 输出电压，高 V OH TXD 0.8 V DD V DD V PDF pdfFactory Pro www.fineprint.cn 参数 Parameter 符号 Symbol 条件 Conditions 最小值 Minimum Va l u e 典型值 Typical Va l u e 最大值 Maximum Va l u e 单位 Units Output Voltage, High 输出电压，低 Output Voltage, Low V OL TXD 0 0.2V DD V 上拉电阻 Pull‐up Resistor R PU RXD 10 kΩ 1.4 模块尺寸和接口位置图 Diagrams showing Dimensions of Module and Location of Interface Figure 图 1：接口位置和 PCB 板尺寸图 Interface’s Location and PCB Board’s Dimensions Diagram Figure 图 2： 模块实物图 Module’s Physical 3D Picture/ Stereograph 1.5 接口参数 Interface Parameters a. 接口方式 Interface Method：UART，TTL 电平 Level， PDF pdfFactory Pro www.fineprint.cn 串口波特率 9600bps，8 数据位，1 起始位，1 个停止位，偶校验位； Interface baud rates 9600bps 8 Data bits, 1Start bit,1 Stop bit, with Even check bit. b. 最大应用数据包 Maximum Apply Data Packet ：64 bytes； 第二章 软件介绍 Chapter 2 Software Introduce 2.1 通讯接口配置 Com interface configuration 配置主机串口波特率 9600bps，8 位数据位，1 位起始位，1 位停止位和偶校验位； Configuration Host Interface as baud rates 9600bps 8 Data bits, 1Start bit,1 Stop bit, with Even check bit. 2.2 数据接收和发送方式 The method of send and receive data 数据接收：模块上电，复位管脚 RST 处于高电平，3S 后模块工作处于接收状态，收到 无线数据便转发数据到串口给主机，接收数据长度不大于 64 字节； Data receive:Power on the RF module and keep RST pin with high level,After 3 seconds Module works in receive states, When it received data from RF, module send the data to the Host by UART. The receive data less than 64 bytes. 数据发送：模块上电工作，当收到串口数据则将数据通过无线发送，发送数据长度不大 于 64 字节； Data send: Power on the RF module,When it received data form UART,then send the data by RF channel. The send data less than 64 bytes. 2.3 复位模块 Reset the module 如果模块工作异常，将复位管脚 RST 置低电平 100uS 以上，模块重新复位，RST 保持高 电平模块工作； If the module work failure,Set RST pin to low level upto 100uS,Keep the RST pin for higt level module restart work. FCC Caution. § 15.19 Labelling requirements. 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, and (2) this device must accept any interference received, including interference that may cause undesired operation. § 15.21 Information to user. Any Changes or modifications not expressly approved by the party responsible for compliance PDF pdfFactory Pro www.fineprint.cn could void the user's authority to operate the equipment. § 15.105 Information to the user. Note: 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. The MSi4432 module is designed to comply with the FCC statement. FCC ID is 2AC6H4432‐A. The host system using MSi4432, should have label indicated This radio module must not installed to co‐locate and operating simultaneously with other radios in host system , additional testing and equipment authorization may be required to operating simultaneously with other radio. contains the module’s FCC ID

SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 5.0 775 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 (obsolete) 2.0 3.0 Jan-31-2012 Updated letter information (obsolete) 3.0 4.0 May-23-2014 Added FCC ID field (current) 4.0 5.0 Sept 16 2014 Client’s name / title : Jinsong pan /Manager SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 5.0 EDMI (Shenzhen) Co., Ltd 2014/10/08 To: SIEMIC, Inc. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, _____ EDMI (Shenzhen) Co., Ltd _____hereby authorize SIEMIC, Inc. to act as Certification Body for certifying for the following project(s): (Product description: RF Module, model name: MSi4432) FCC ID :2AC6H4432-A We affirm that between SIEMIC, Inc. and ____ EDMI (Shenzhen) 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 Contact information / address : 5th Floor 5 Building 5, Zhong Yuntai Industrial Park, Tang Tou 1st Road, Shi Yan, Bao An, Shen Zhen, GuangDong 518108 P.R.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 Client’s name / title : Jinsong pan /Manager SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 3.0 EDMI (Shenzhen) Co., Ltd 2014/10/8 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: 2AC6H4432-A 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 : Contact information / address : 5th Floor 5 Building 5, Zhong Yuntai Industrial Park, Tang Tou 1st Road, Shi Yan, Bao An, Shen Zhen, GuangDong 518108 P.R.China

SCS-F26 Modular Approval Letter Page 1 of 3 Rev 8.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Modular Approval Declaration Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (Obsolete) 1.0 1.0 Dec-04-2006 Added IC Modular Letter (Obsolete) 1.0 2.0 Feb 16 2009 Add LMA and MA option (Obsolete) 2.0 3.0 April 14 2010 Revised per RSS Gen issue 3.0 (Obsolete) 3.0 4.0 Jan 12 2011 Removed Foot(2) (obsolete) 4.0 5.0 July 19 2011 Adding New note per KDB996369 D01 V01R03 (obsolete) 5.0 6.0 August 29 2011 Updated company template & Added text box (obsolete) 6.0 7.0 Jan-31-2012 Updated modular requirement (current) 7.0 8.0 Sept 05 2014 SCS-F26 Modular Approval Letter Page 2 of 3 Rev 8.0 EDMI (Shenzhen) Co., Ltd (Date) 10/09/2014 (Product name) FCC ID : 2AC6H4432‐A , is seeking FCC Authorization as a Single Modular transmitter / Single Limited Modular Approval (Please check one). The EUT meets the requirements for Single Modular approval / Single Limited Modular Approval (please check one) as detailed in FCC public Notice DA00-1407. Compliance to each of the requirements is described below : Questions are: * Please provide a detailed explanation if the answer is “No.” Item Modular requirement Yes No 1 The radio elements must have the radio frequency circuitry shielded. Physical components and tuning capacitor(s) may be located external to the shield, but must be on the module assembly;  2 The module must have buffered modulation/data inputs to ensure that the device will comply with Part 15 requirements with any type of input signal;  3 The module must contain power supply regulation on the module;  4 The module must contain a permanently attached antenna, or contain a unique antenna connector, and be marketed and operated only with specific antenna(s), per Sections 15.203, 15.204(b), 15.204(c), 15.212(a), 2.929(b);  5 The module must demonstrate compliance in a stand-alone configuration;  6 The module must be labelled with its permanently affixed FCC ID label, or use an electronic display (See KDB Publication 784748 about labelling requirements);  7 The module must comply with all specific rules applicable to the transmitter including all the conditions provided in the integration instructions by the grantee;  8 The module must comply with RF exposure requirements  Note: (1) LMA may be granted when one or more of the requirements in the table above cannot be demonstrated. LMA will also be issued in those instances where applicants can demonstrate that they will retain control over the final installation of the device, such that compliance of the end product is assured. In such cases, an operating condition on the LMA for the module must state that the module is only approved for use when installed in devices produced by a specific manufacturer. When LMA is sought, the application for equipment certification must specifically state how control of the end product into which the module will be installed, and will be maintained, such that full compliance of the end product is always ensured. (2) Please provide Clear and specific instructions describing the conditions, limitations and procedures for third-parties to use and/or integrate the module into a host device. (3) For non-Software Defined Radio transmitter modules where software is used to ensure compliance of the device, technical description of how such control is implemented to ensure prevention of third party modification must be provided (see KDB 594280). Note 1: Compliance of a module in its final configuration is the responsibility of the applicant. A host device will not be considered certified if the instructions regarding antenna configuration provided in the original description, of one or more separately certified modules it contains, were not followed. Example: A separately certified low-power transceiver module using Bluetooth technology which is housed in a desktop computer, laptop or peripheral does not require the overall system to be recertified, if the desktop computer, laptop or peripheral, as a stand-alone unit, complies with all applicable technical standards. Client’s signature SCS-F26 Modular Approval Letter Page 3 of 3 Rev 8.0 Client’s name / title Jinsong pan /Manager Contact information / address : 5th Floor 5 Building 5, Zhong Yuntai Industrial Park, Tang Tou 1st Road, Shi Yan, Bao An, Shen Zhen, GuangDong 518108 P.R.China

Title: RF Test Report for RF Module Main Model: MSi4432 Serial Model: N/A To: FCC 15.249: 2013 Report No: 14070483-FCC-R1 Issue Date: September 29, 2014 Page: 27 of 36 www.siemic.com www.siemic.com.cn Annex B. EUT AND TEST SETUP PHOTOGRAPHS Annex B.i. Photograph 1: EUT External Photo EUT-Top View EUT-Bottom View

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Title: RF Test Report for RF Module Main Model: MSi4432 Serial Model: N/A To: FCC 15.249: 2013 Report No: 14070483-FCC-R1 Issue Date: September 29, 2014 Page: 28 of 36 www.siemic.com www.siemic.com.cn Annex B.i. Photograph 1: EUT Internal Photo EUT Uncover-Top View Antenna View

EDMI (Shenzhen) Co., Ltd RF Module Main Model: MSi4432 Serial Model: N/A September 29, 2014 Report No.: 14070483-FCC-H1 (This report supersedes NONE) Modifications made to the product : None This Test Report is Issued Under the Authority of: Herith Shi 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: EMC Test Report for RF Module Main Model: MSi4432 Serial Model: N/A To: FCC 2.1091 Report No.: 14070483-FCC-H1 Issue Date: September 29, 2014 Page: 2 of 8 www.siemic.com 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. SIEMIC (Shenzhen-China) Laboratories 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: EMC Test Report for RF Module Main Model: MSi4432 Serial Model: N/A To: FCC 2.1091 Report No.: 14070483-FCC-H1 Issue Date: September 29, 2014 Page: 3 of 8 www.siemic.com www.siemic.com.cn This page has been left blank intentionally. Title: EMC Test Report for RF Module Main Model: MSi4432 Serial Model: N/A To: FCC 2.1091 Report No.: 14070483-FCC-H1 Issue Date: September 29, 2014 Page: 4 of 8 www.siemic.com www.siemic.com.cn CONTENTS 1 EXECUTIVE SUMMARY & EUT INFORMATION .......................................................................................... 5 2 TECHNICAL DETAILS.......................................................................................................................................... 6 3 FCC §2.1091 - MAXIMUM PERMISSIBLE EXPOSURE (MPE) ...................................................................... 7 Title: EMC Test Report for RF Module Main Model: MSi4432 Serial Model: N/A To: FCC 2.1091 Report No.: 14070483-FCC-H1 Issue Date: September 29, 2014 Page: 5 of 8 www.siemic.com www.siemic.com.cn 1 EXECUTIVE SUMMARY & EUT INFORMATION The purpose of this test programmers was to demonstrate compliance of the EDMI (Shenzhen) Co., Ltd , RF Module and Model: MSi4432 against the current Stipulated Standards. The RF Module has demonstrated compliance with the FCC 2.1091. EUT Information EUT Description : RF Module Main Model : MSi4432 Serial Model N/A Antenna Gain : -4dBi Input Power : Host output to the module: DC 3.3V Classification Per Stipulated Test Standard : Class B Emission Product Per FCC 2.1091 Title: EMC Test Report for RF Module Main Model: MSi4432 Serial Model: N/A To: FCC 2.1091 Report No.: 14070483-FCC-H1 Issue Date: September 29, 2014 Page: 6 of 8 www.siemic.com www.siemic.com.cn 2 TECHNICAL DETAILS Purpose Compliance testing of RF Module with stipulated standards Applicant / Client EDMI (Shenzhen) Co., Ltd 5th Floor 5 Building 5, Zhong Yuntai Industrial Park, Tang Tou 1st Road, Shi Yan, Bao An, Shen Zhen, GuangDong 518108 P.R.China Manufacturer EDMI (Shenzhen) Co., Ltd 5th Floor 5 Building 5, Zhong Yuntai Industrial Park, Tang Tou 1st Road, Shi Yan, Bao An, Shen Zhen, GuangDong 518108 P.R.China Laboratory performing the tests SIEMIC (Shenzhen-China) Laboratories Zone A, Floor 1, Building 2, Wan Ye Long Technology Park, South Side of Zhoushi Road, Bao'an District, Shenzhen, Guangdong, China Tel: +86-0755-2601 4629 / 2601 4953 Fax: +86-0755-2601 4953-810 Email: [email protected] Test report reference number 14070483-FCC-H1 Date EUT received September 5, 2014 Standard applied FCC 2.1091 Dates of test (from – to) September 29, 2014 No of Units #1 Equipment Category DXX Trade Name RF Operating Frequency (ies) 903-927 MHz Number of Channels 61 Modulation GFSK FCC ID 2AC6H4432-A Title: EMC Test Report for RF Module Main Model: MSi4432 Serial Model: N/A To: FCC 2.1091 Report No.: 14070483-FCC-H1 Issue Date: September 29, 2014 Page: 7 of 8 www.siemic.com www.siemic.com.cn 3 FCC §2.1091 - MaximuM Permissible exposure (MPE) 3.1 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/cm 2 ) Averaging Time (minutes) 0.3-1.34 614 1.63 *(100) 30 1.34-30 824/f 2.19/f *(180/f 2 ) 30 30-300 27.5 0.073 0.2 30 300-1500 / / f/1500 30 1500-100,000 / / 1.0 30 f = frequency in MHz * = Plane-wave equivalent power density 3.2 Test Data Predication of MPE limit at a given distance Where: S = power density (in appropriate units, e.g. mW/cm2) P = power input to the antenna (in appropriate units, e.g., mW). G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor, is normally numeric gain. R = distance to the center of radiation of the antenna (appropriate units, e.g., cm) Title: EMC Test Report for RF Module Main Model: MSi4432 Serial Model: N/A To: FCC 2.1091 Report No.: 14070483-FCC-H1 Issue Date: September 29,…

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EDMI (Shenzhen) Co., Ltd RF Module Main Model: MSi4432 Serial Model: N/A October 14, 2014 Report No.: 14070483-FCC-R1 (This report supersedes NONE) Modifications made to the product : None This Test Report is Issued Under the Authority of: Herith Shi 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 RF Module Main Model: MSi4432 Serial Model: N/A To: FCC 15.249: 2013 Report No: 14070483-FCC-R1 Issue Date: October 14, 2014 Page: 2 of 36 www.siemic.com 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. SIEMIC (Shenzhen-China) Laboratories 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 RF Module Main Model: MSi4432 Serial Model: N/A To: FCC 15.249: 2013 Report No: 14070483-FCC-R1 Issue Date: October 14, 2014 Page: 3 of 36 www.siemic.com www.siemic.com.cn This page has been left blank intentionally. Title: RF Test Report for RF Module Main Model: MSi4432 Serial Model: N/A To: FCC 15.249: 2013 Report No: 14070483-FCC-R1 Issue Date: October 14, 2014 Page: 4 of 36 www.siemic.com 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 ........................................................................................................ 23 ANNEX B. EUT AND TEST SETUP PHOTOGRAPHS ........................................................................................... 27 ANNEX C. TEST SETUP AND SUPPORTING EQUIPMENT ................................................................................ 31 ANNEX D. USER MANUAL / BLOCK DIAGRAM / SCHEMATICS / PART LIST ............................................. 35 ANNEX E. DECLARATION OF SIMILARITY ........................................................................................................ 36 Title: RF Test Report for RF Module Main Model: MSi4432 Serial Model: N/A To: FCC 15.249: 2013 Report No: 14070483-FCC-R1 Issue Date: October 14, 2014 Page: 5 of 36 www.siemic.com www.siemic.com.cn 1 EXECUTIVE SUMMARY & EUT INFORMATION The purpose of this test programme was to demonstrate compliance of the EDMI (Shenzhen) Co., Ltd , RF Module and model: MSi4432 against the current Stipulated Standards. The RF Module has demonstrated compliance with the FCC 15.249: 2013. EUT Information EUT Description : RF Module Main Model : MSi4432 Serial Model : N/A Input Power : Host output to the module: DC 3.3V Classification Per Stipulated Test Standard : FCC 15.249: 2013 Title: RF Test Report for RF Module Main Model: MSi4432 Serial Model: N/A To: FCC 15.249: 2013 Report No: 14070483-FCC-R1 Issue Date: October 14, 2014 Page: 6 of 36 www.siemic.com www.siemic.com.cn 2 TECHNICAL DETAILS Purpose Compliance testing of RF Module with stipulated standard Applicant / Client EDMI (Shenzhen) Co., Ltd 5th Floor 5 Building 5, Zhong Yuntai Industrial Park, Tang Tou 1st Road, Shi Yan, Bao An, Shen Zhen, GuangDong 518108 P.R.China Manufacturer EDMI (Shenzhen) Co., Ltd 5th Floor 5 Building 5, Zhong Yuntai Industrial Park, Tang Tou 1st Road, Shi Yan, Bao An, Shen Zhen, GuangDong,518108,P.R.China. Laboratory performing the tests SIEMIC (Shenzhen-China) Laboratories Zone A, Floor 1, Building 2, Wan Ye Long Technology Park, South Side of Zhoushi Road, Bao'an District, Shenzhen, Guangdong, China Tel: +86-0755-2601 4629 / 2601 4953 Fax: +86-0755-2601 4953-810 Email: [email protected] Test report reference number 14070483-FCC-R1 Date EUT received September 5, 2014 Standard applied FCC 15.249: 2013 Dates of test (from – to) September 5 to October 14, 2014 No of Units #1 Equipment Category DXX Trade Name RF Operating Frequency (ies) 903-927 MHz Number of Channels 61 Modulation GFSK FCC ID 2AC6H4432-A Title: RF Test Report for RF Module Main Model: MSi4432 Serial Model: N/A To: FCC 15.249: 2013 Report No: 14070483-FCC-R1 Issue Date: October 14, 2014 Page: 7 of 36 www.siemic.com www.siemic.com.cn 3 MODIFICATION NONE Title: RF Test Report for RF Module Main Model: MSi4432 Serial Model: N/A To: FCC 15.249: 2013 Report No: 14070483-FCC-R1 Issue Date: October 14, 2014 Page: 8 of 36 www.siemic.com www.siemic.com.cn 4 TEST SUMMARY The product was tested in accordance with the following specifications. All testing has been performed according to below product classific…

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Title: RF Test Report for RF Module Main Model: MSi4432 Serial Model: N/A To: FCC 15.249: 2013 Report No: 14070483-FCC-R1 Issue Date: September 29, 2014 Page: 29 of 36 www.siemic.com www.siemic.com.cn Annex B.iii. Photograph 2: Test Setup Photo Conducted Emissions Test Setup Front View Conducted Emissions Test Setup Side View Title: RF Test Report for RF Module Main Model: MSi4432 Serial Model: N/A To: FCC 15.249: 2013 Report No: 14070483-FCC-R1 Issue Date: September 29, 2014 Page: 30 of 36 www.siemic.com www.siemic.com.cn Radiated Spurious Emissions Test Setup Below 1GHz - Front View Radiated Spurious Emissions Test Setup Above 1GHz –Front View