S8J-R8188EU1150Mbps Wireless N SDIO Module

B‐LINK ELECTRONIC CO., LTD in shenzhen BL-8188EU1（EUS） Product Specification WLAN 11b/g/n USB MODULE Version: 2.6 FCC Statement 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. Any 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 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 150Mbps Wireless N SDIO Module is designed to comply with the FCC statement. FCC ID is S8J-R8188EU1. The host system using 150 Mbps Wireless N SDIO Module, should have label indicated it contain modular’s FCC ID：S8J-R8188EU1. This radio module must not installed to colocate and operating simultaneously with other radios in host system additional testing and equipment authorization may be required to operating simultaneously with other radio. RF warning for Mobile device: 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. B‐LINK ELECTRONIC CO., LTD in shenzhen 1 Contents 1 General Description ......................................................................................................................................... 2 2 The range of applying ...................................................................................................................................... 2 3 Features ............................................................................................................................................................ 2 4 DC Characteristics ......................................................................................................................................... 4 5 The main performance of product ................................................................................................................. 4 6 DC/RF characteristics ..................................................................................................................................... 5 7 The block diagram of product principle ........................................................................................................ 6 8 The supported platform .................................................................................................................................. 6 9 The definition of product Pin .......................................................................................................................... 7 10 PACKING ......................................................................................................................................................... 8 11 The 6 th Pin connect to antenna, please refer to design demand.................................................................... .9 12 The 6 th Pin connect to antenna, please refer to design demand ................................................................. 10 13 Tpical Solder Reflow Profile ......................................................................................................................... 10 B‐LINK ELECTRONIC CO., LTD in shenzhen 2 1 General Description BL-8188EU1 product Accord with FCC CE and is 150M wireless USB adapter which has lower power consumption, high linearity output power, accords with IEEE802.11B/G/N, and supports IEEE802.11i safety protocol, along with IEEE 802.11e standard service quality. It connects with other wireless device which accorded with these standards together, supports the new data encryption on 64/128 bit WEP and safety mechanism on WPA-PSK/WPA2-PSK, WPA/WPA2.Its wireless transmitting rate rises 150M, equivalent to 10 times of common 11b product. The inner AI high gain ceramics antenna adapts different kinds of work environment. It’s easy and convenient to link to wireless network for the users using desktop, laptop and other device that needs connect to wireless network. 2 The range of applying MID, networking camera, STB GPS, E-book, Hard disk player, Network Radios, PSP, etc, the device which need be supported by wireless networking. 3 Features Feature Implementation Power supply VCC3.3V +-0.2V 220MA Clock source 40MHz Temperature range Work temperature:-20ºC---70ºC Storage temperature -55°C ~ +125°C Package SMT 6 pins WLAN features General features ■CMOS MAC, Baseband PHY, and RF in a single chip for IEEE 802.11b/g/n compatible WLAN ■Complete 802.11n solution for 2.4GHz band ■72.2Mbps receive PHY rate and 72.2Mbps transmit PHY rate using 20MHz bandwidth ■150Mbps receive PHY rate and 150Mbps transmit PHY rate using 40MHz bandwidth B‐LINK ELECTRONIC CO., LTD in shenzhen 3 ■Compatible with 802.11n specification ■Backward compatible with 80…

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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 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 5.0 Shenzhen Bilian Electronic Co., Ltd. (2015-06-25) To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, _____ Shenzhen Bilian Electronic Co., Ltd. _____hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s): Product Name: 150Mbps Wireless N SDIO Module Model Number: BL-R8188EU1 FCC ID: S8J-R8188EU1 Sincerely, Tianle Chen Certification Engineer Building B1, Zhongxing Industrial Zone, Juling Jutang Community, Guanlan street, Bao'an, Shenzhen China

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 4.0 775 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 (obsolete) 2.0 3.0 Jan-31-2012 Added IC confidentiality letter form (current) 3.0 4.0 March-26-2015 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 4.0 Shenzhen Bilian Electronic Co., Ltd. (2015-06-25) To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: S8J-R8188EU1 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, Tianle Chen Certification Engineer Building B1, Zhongxing Industrial Zone, Juling Jutang Community, Guanlan street, Bao'an, Shenzhen China

SCS-F26 Modular Approval Letter Page 1 of 2 Rev 10.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Modular Approval Declaration Letter Revision History Reason for Amendment (current / obsolete) From To Approved Date 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 (obsolete) 7.0 8.0 Sept 05 2014 Updated template to meet RSP 100 issue 10 (obsolete) 8.0 9.0 Nov 20 2014 Updated template to meet RSP 100 issue 11 (current) 9.0 10.0 March 19 2015 SCS-F26 Modular Approval Letter Page 2 of 2 Rev 10.0 Shenzhen Bilian Electronic Co., Ltd. (Date) 06/25/2015 150Mbps Wireless N SDIO Module FCC ID : S8J-R8188EU1 , 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. Tianle Chen Certification Engineer Building B1, Zhongxing Industrial Zone, Juling Jutang Community, Guanlan street, Bao'an, Shenzhen China

Shenzhen Bilian Electronic Co., Ltd. WIFI Channel 12 & 13 Declaration Letter To whom it may concern : We have declared below featured for FCC equipment authorization in regard to 802.11b/g/n channel 12 & 13 operating capability for FCC ID: S8J-R8188EU1 Please check Product hardware does not have the capability to operate on channel 12 & 13 Product hardware has the capability to operate on channel 12 & 13. However , these 2 channels will be disabled via software and user will not able to enable these 2 channels Product hardware has the capability to operate on channel 12 & 13. And meeting KDB 594280 D01 requirement. Pls explain detail here. Others Pls explain detail here. Tianle Chen Certification Engineer 2015‐07‐14 Building B1, Zhongxing Industrial Zone, Juling Jutang Community, Guanlan street, Bao'an, Shenzhen China

Label on EUT:

Antenna

1 RF EXPOSURE EVALUATION EUT Specification EUT 150Mbps Wireless N SDIO Module FCC ID S8J-R8188EU1 Frequency band (Operating) WLAN: 2.412GHz ~ 2.462GHz WLAN: 5.18GHz ~ 5.32GHz / 5.50GHz ~ 5.70GHz WLAN: 5.745GHz ~ 5825GHz Others Device category Portable (<20cm separation) Mobile (>20cm separation) Others ___ Exposure classification Occupational/Controlled exposure (S = 5mW/cm2) General Population/Uncontrolled exposure (S=1mW/cm2) Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Antenna gain (Max) 2.0dBi Evaluation applied MPE Evaluation SAR Evaluation 2 Applicable Standard: 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 limit for maximum permissible exposure. In accordance with 47 CFR FCC Part 2 Subpart J. Section 2.1091 this device has been defined as a mobile device whereby a distance of 0.2m Normally can be maintained between the user and the device. Limits for Maximum Permissible Exposure(MPE) Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density(mW/cm 2 ) Average Time (A) Limits for Occupational/Control Exposures 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842/f 4.89/f (900/f)* 6 30-300 61.4 0.163 1.0 6 300-1500 -- -- F/300 6 1500-100000 -- -- 5 6 (B) Limits for General Population/Uncontrol Exposures 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 -- -- F/1500 30 1500-100000 -- -- 1 30 Friis transmission formula: Pd=(Pout*G)\(4*pi*R2) Where Pd= Power density in mW/cm 2 , Pout=output power to antenna in Mw G= gain of antenna in linear scale, Pi=3.1416 R= distance between observation point and center of the radiator in cm Pd the limit of MPE, 1mW/cm 2 . If we know the maximum gain of the antenna and total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. 3 Measurement Result Max power Result: Test Channel Max Output Power (dBm) Limit (dBm) Result 802.11b 802.11g 802.11n (HT20) 802.11n (HT40) Lowest 13.25 12.40 11.22 9.52 30 Pass Middle 14.46 13.05 12.62 10.46 Highest 15.66 14.35 13.44 11.05 Operating Mode Test Channel Tune up tolerance (dBm) Max tune up conducted power(dBm) Output Peak power (mW) Ant. Gain (dBi) Ant. Gain (numeric) Power density at 20cm (mW/ cm2 ) Power density Limits (mW/cm 2 ) 802.11b 1 13±1 14 25.12 2 1.585 0.007921 1 6 14±1 15 31.62 2 1.585 0.009971 1 11 16±1 17 50.12 2 1.585 0.015804 1 802.11g 1 12±1 13 19.95 2 1.585 0.006292 1 6 13±1 14 25.12 2 1.585 0.007921 1 11 14±1 15 31.62 2 1.585 0.009971 1 802.11n (H20) 1 11±1 12 15.85 2 1.585 0.004998 1 6 13±1 14 25.12 2 1.585 0.007921 1 11 13±1 14 25.12 2 1.585 0.007921 1 802.11n (H40) 3 10±1 11 12.59 2 1.585 0.003970 1 6 10±1 11 12.59 2 1.585 0.003970 1 9 11±1 12 15.85 2 1.585 0.004998 1

TRF No: FCC 15.247/A Page 1 of 69 Report No.: KAD150421102E Ver.1.0 ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT INTENTIONAL RADIATOR CERTIFICATION TO FCC PART 15 SUBPART C REQUIREMENT OF 150Mbps Wireless N SDIO Module Model No.: BL-R8188EU1 FCC ID: S8J-R8188EU1 Trademark: LB-LINK Report No.: KAD150421102E Issue Date: June 25, 2015 Prepared for Shenzhen Bilian Electronic Co., Ltd. Building B1, Zhongxing Industrial Zone, Juling Jutang Community, Guanlan street, Bao'an, Shenzhen China Prepared by DONGGUAN EMTEK CO., LTD. No.281, Guantai Road, Nancheng District, Dongguan, Guangdong, China TEL: 86-769-22807078 FAX: 86-769-22807079 This report shall not be reproduced, except in full, without the written approval of DONGGUAN EMTEK CO., LTD. TRF No: FCC 15.247/A Page 2 of 69 Report No.: KAD150421102E Ver.1.0 VERIFICATION OF COMPLIANCE Applicant: Shenzhen Bilian Electronic Co., Ltd. Building B1, Zhongxing Industrial Zone, Juling Jutang Community, Guanlan street, Bao'an, Shenzhen China Manufacturer: Shenzhen Bilian Electronic Co., Ltd. Building B1, Zhongxing Industrial Zone, Juling Jutang Community, Guanlan street, Bao'an, Shenzhen China Product Description: 150Mbps Wireless N SDIO Module Model Number: BL-R8188EU1 Trade Mark: LB-LINK Date of Test: April 21, 2015 to June 03, 2015 We hereby certify that: The above equipment was tested by DONGGUAN EMTEK CO., LTD. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10-2013 and the energy emitted by the sample EUT tested as described in this report is in compliance with conducted and radiated emission limits of FCC Rules Part 15.247(2014). Approved By Sam Lv / Q.A. Manager DONGGUAN EMTEK CO., LTD. TRF No: FCC 15.247/A Page 3 of 69 Report No.: KAD150421102E Ver.1.0 Modified Information Version Summary Revision Date Report No. Ver.1.0 Original Report / KAD150421102E TRF No: FCC 15.247/A Page 4 of 69 Report No.: KAD150421102E Ver.1.0 Table of Contents 1. GENERAL INFORMATION ...................................................................................................................... 6 1.1 PRODUCT DESCRIPTION ...................................................................................................................... 6 1.2 RELATED SUBMITTAL(S) / GRANT(S) ..................................................................................................... 6 1.3 TEST METHODOLOGY .......................................................................................................................... 7 1.4 SPECIAL ACCESSORIES ........................................................................................................................ 7 1.5 EQUIPMENT MODIFICATIONS................................................................................................................. 7 1.6 TEST FACILITY ..................................................................................................................................... 7 2. SYSTEM TEST CONFIGURATION ......................................................................................................... 8 2.1 EUT CONFIGURATION .......................................................................................................................... 8 2.2 EUT EXERCISE ................................................................................................................................... 8 2.3 TEST PROCEDURE ............................................................................................................................... 8 2.4 CONFIGURATION OF TESTED SYSTEM ................................................................................................... 8 3. DESCRIPTION OF TEST MODES ........................................................................................................... 9 4. SUMMARY OF TEST RESULTS ............................................................................................................ 10 5. CONDUCTED EMISSIONS TEST ......................................................................................................... 11 5.1 MEASUREMENT PROCEDURE ............................................................................................................. 11 5.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ........................................................................ 11 5.3 MEASUREMENT EQUIPMENT USED ..................................................................................................... 11 5.4 CONDUCTED EMISSION LIMIT ............................................................................................................. 11 5.5 MEASUREMENT RESULT ..................................................................................................................... 12 6. RADIATED EMISSION TEST ................................................................................................................. 14 6.1 MEASUREMENT PROCEDURE ............................................................................................................. 14 6.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ........................................................................ 15 6.3 MEASUREMENT EQUIPMENT USED ..................................................................................................... 16 6.4 RADIATED EMISSION LIMIT ................................................................................................................. 17 6.5 MEASUREMENT RESULT ..................................................................................................................... 18 7. 6DB BANDWIDTH TEST ....................................................................................................................... 27 7.1 MEASUREMENT PROCEDURE ............................................................................................................. 27 7.2 TEST SET-UP (…

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