O2R-RZ707MSNA highly-integrated, embedded Wi-Fi module

ReZolt Em-Fi Module Regulatory Certification Note 1 RZEMFIAN-005-052112 ReZolt ® AN-005 ReZolt Em-Fi Module Regulatory Certification User Guide Preliminary ReZolt Confidential Revision 0.1 May 21, 2012 ReZolt Em-Fi Module Regulatory Certification Note 2 RZEMFIAN-005-052112 ReZolt reserves the right to make corrections, modifications, enhancements, improvements, and other changes to its products and platforms at any time and to discontinue any product or platform without notice. ReZolt assumes no liability for applications assistance or customer product design. Customers are responsible for their products and applications using ReZolt products. To minimize the risks associated with customer products and applications, customers should provide adequate design and operating safeguards. ReZolt does not warrant or represent that any license, either express or implied, is granted under any ReZolt patent right, copyright, mask work right, or other intellectual property right relating to any combination, machine, or process in which ReZolt products or platforms are used. Information that ReZolt publishes regarding third-party products or services does not constitute a license from ReZolt to use such products or services or a warranty or endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a license from ReZolt under the patents or other intellectual property of ReZolt. ReZolt assumes no liability whatsoever, and provides no warranty, express or implied, relating to the sale or license of ReZolt products and platforms or engineering services provided by ReZolt. ReZolt products and platforms are not authorized for use in safety-critical applications (such as medical, life-saving or life-sustaining applications) where a failure of the ReZolt product would reasonably be expected to cause severe personal injury or death. Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their applications, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products. ReZolt may make changes to the product specifications and descriptions at any time without notice. Preliminary ReZolt Confidential Revision 0.1 May 21, 2012 ReZolt Em-Fi Module Regulatory Certification Note 3 RZEMFIAN-005-052112 Table of Contents 1. Introduction ........................................................................................................................................ 4 1.1. Intended Audience and Reading Suggestions ........................................................................ 4 1.2. Scope of the Document .............................................................................................................. 4 2. Eligibility Requirements on Regulatory Certification ................................................................... 5 3. User Guide Requirements ................................................................................................................. 7 3.1 General User Guide Requirements ........................................... Error! Bookmark not defined. 3.2 United States Requirements ..................................................................................................... 7 4. United States Regulatory Approval ................................................................................................. 8 4.1 Design Requirements ................................................................................................................ 8 4.2 Unintentional Radiation Testing ............................................................................................. 8 4.3 Co-location of Additional Transmitters .................................................................................. 8 4.4 Product Labeling Requirements .............................................................................................. 9 ReZolt Em-Fi Module Regulatory Certification Note 4 RZEMFIAN-005-052112 1. Introduction ReZolt provides embedded Wi-Fi (Em-Fi TM ) modules, including RZ707MS-G1N and RZ707MS- E1N, to enable low-power Wi-Fi communication on deeply embedded devices. The ReZolt Em-Fi modules transmit and receive radio signals in accordance with the spectrum regulations for the 2.4 Ghz unlicensed ISM band. Regional regulatory agency approval may be required to operate these modules throughout the world. This document describes regulatory certifications applicable to ReZolt Em-Fi modules, as well as regulatory certification requirements on end-products that integrate these modules. 1.1. Intended Audience and Reading Suggestions This document is intended for customers of ReZolt Em-Fi modules. 1.2. Scope of the Document This document provides general information involved with Regulatory Certification when installing and operating ReZolt Em-Fi modules. ReZolt Em-Fi Module Regulatory Certification Note 5 RZEMFIAN-005-052112 2. Module Description ReZolt provides several Embedded Wi-Fi modules, including RZ707MS-G1N and RZ707MS- E1N. The chart below describes the block diagram of the two modules. RZ707MS Module consists of two main components: an ARM Cortex-M3 based 32-bit microcontroller that runs Em-Fi Software and Broadcom BCM43662 Wi-Fi device. It also includes an optional serial Flash (1MB or 2MB), an on-board chip antenna and a u.FL connector for optional external antenna. The difference between RZ707MS-G1N and RZ707MS-E1N is only in the microcontroller, which solely controls the digital part of the module. For RZ707MS-G1N, STM32F205RG is used, which has 1 MB flash and 128 KB SRAM. For RZ707MS-E1N, STM32F205RE is used, with 512 KB flash and 128 KB SRAM. The two microcontrollers are pin-compatible and completely identical in their functionality, except for the supported flash size. ReZolt Em-Fi Module Regulatory Certification Note 6…

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Notes: 1) Label Size: 24mm x 19mm 2) Material: DURATACK 10PN/PON (high heat resistant) or equiv. 3) Adhesive (far side): High Temp Acrylic 4) Label Color: White 5) Ink Color: Black 24.00 mm 19.00 mm 0.40 mm 0.20 mm MAC: 746A890000XX MAC: 746A890000XX ™ Em-Fi ™ Em-Fi MADE IN USA MADE IN USA FCC ID: O2R-RZ707MSN FCC ID: O2R-RZ707MSN RZ707MS-E1N V1.0 RZ707MS-E1N V1.0 IC: 10363A-RZ707MSN IC: 10363A-RZ707MSN

Notes: 1) Label Size: 24mm x 19mm 2) Material: DURATACK 10PN/PON (high heat resistant) or equiv. 3) Adhesive (far side): High Temp Acrylic 4) Label Color: White 5) Ink Color: Black 24.00 mm 19.00 mm 0.40 mm 0.20 mm MAC: 746A890000XX ™ Em-Fi MADE IN USA FCC ID: O2R-RZ707MSN RZ707MS-G1N V1.0 IC: 10363A-RZ707MSN MAC: 746A890000XX ™ Em-Fi MADE IN USA FCC ID: O2R-RZ707MSN RZ707MS-G1N V1.0 IC: 10363A-RZ707MSN

1220RZL_247 Page 1 of 94 Atlas Compliance & Engineering, Inc. 1792 Little Orchard Street San Jose, CA 95125 Phone 408.971.9743 Fax 408-971-9783 Web www.atlasce.com .......... Atlas Compliance & Engineering, Inc. FCC Test Report FCC CFR 47 Part 15.207, 15.209 and 15.247 COMPLIANCE ReZolt Corporation 1248 Reamwood Avenue Sunnyvale, CA 94089 Product: Wi-Fi Module Model: RZ707MS-G1N FCC ID: O2R-RZ707MSN IC: 10363A-RZ707MSN Test Report Number: 1220RZL_247 Date of Report: May 24, 2012 This report contains 94 pages and may be reproduced in full only. Partial reproduction may only be done with the written consent of Atlas Compliance & Engineering, Inc. Testing Cert #1007.01 1220RZL_247 Page 2 of 94 Atlas Compliance & Engineering, Inc. 1792 Little Orchard Street San Jose, CA 95125 Phone 408.971.9743 Fax 408-971-9783 Web www.atlasce.com Table of Contents Table of Contents ................................................................................................................................................... 2 General Information ............................................................................................................................................... 3 Test Equipment ....................................................................................................................................................... 4 Test Configuration .................................................................................................................................................. 5 EUT Description / Note: ..................................................................................................................................... 5 EUT Support Program ........................................................................................................................................ 5 EUT Modifications for Compliance ................................................................................................................... 5 EUT Support Devices ......................................................................................................................................... 6 I/O Ports and Cables ........................................................................................................................................... 6 Equipment Under Test ............................................................................................................................................ 7 Equipment Block Diagram ................................................................................................................................... 14 Test Setup (Radiated Emissions) .......................................................................................................................... 15 Test Setup (Radiated Emissions) .......................................................................................................................... 16 Test Setup (Radiated Emissions) .......................................................................................................................... 17 Test Setup (Conducted RF) .................................................................................................................................. 18 Test Setup (Conducted Emissions) ....................................................................................................................... 19 Test Methods for Emissions ............................................................................................................................. 20 Conducted Emission Testing ............................................................................................................................ 20 Temperature and Humidity ............................................................................................................................... 21 Sample Calculations ......................................................................................................................................... 21 FCC Part 15 Subpart C 15.207 and 15.209 Limits ............................................................................................... 22 Report of Measurements Radiated Data ........................................................................................................... 23 Frequency Stability ........................................................................................................................................... 24 RF Exposure ..................................................................................................................................................... 24 Report of Measurements 6dB Emission Bandwidth Data ................................................................................ 25 Report of Measurements 20dB Emission Bandwidth Data .............................................................................. 37 Report of Measurements Fundamental Emission Output Power Data.............................................................. 49 Report of Measurements Maximum PSD Level ............................................................................................... 61 Report of Measurements Conducted Spurious Data ......................................................................................... 73 Report of Measurements Band Edge Data ........................................................................................................ 74 Report of Measurements Maximum Unwanted Emission Levels Data ............................................................ 90 Radiated Data for 15.209 .................................................................................................................................. 91 Conducted Data for 15.207 Line ...................................................................................................................... 92 Conducted Data for 15.207 Neutral .......................…

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