BEJ9QK-WN8522D2WLAN Adapter Card

IEEE 802.11a/b/g/n Wireless WLAN Adapter Card Model # WN8522D2October 2010 Trademarks: Other product and company names are trademarks or registered trademarks of their respective holders. i Table of Contents Table of Contents Wireless Dual-band Network Adapter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Hardware Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Product Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Federal Communication Commission Interference Statement . . . . . . . . . . . . . . . . . . . . .5 CE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Introduction1 Wireless Dual-band Network Adapter Introduction The Wireless Dual-band Network Adapter (WN8522D2) is another cutting edge introduction in both 5GHz and 2.4GHz wireless communication for desktop and notebook computers. Designed for both your home and office, this wireless network adapter provides the speed, coverage and security expected by today’s wireless users. WN8522D 2 is IEEE 802.11n compliant while maintaining full backwards compatibility with the 802.11a, 802.11b and 802.11g standards. It utilizes advanced MIMO (Multiple-In, Multiple-Out) technology to deliver incredible speed and range. The Wireless Dual- band Network Adapter provides better performance than existing 802.11g technology. Upgrading to wireless 11n network provides an excellent solution for sharing an Internet connection and files such as video, music, photos, and documents. Wireless Dual-band Network Adapter Hardware Description2 Features and Benefits •IEEE802.11n,g,b compliant •IEEE802.11a compliant •Wireless speeds up to 300 Mbps •Increased speed and coverage - up to 5 times the speed of IEEE 802.11g •Fully backwards compatible with 802.11b/g wireless networks •Replaces wired LANs at dramatically lower cost than wired alternatives •Orthogonal Frequency Division Multiplexing (OFDM) and advanced MIMO (Multiple-In, Multiple-Out) technology provides high speed connection Hardware Description The WN8522D2 adapter provides 300 Mbps connections. It is fully compliant with the specification of the IEEE 802.11a/b/g/n standards. Refer to the user’s manual of your media device for configuration details. Product Specifications3 Product Specifications Wireless Network IEEE802.11a: up to 54 Mbps IEEE802.11b: up to 11 Mbps IEEE 802.11g: up to 54 Mbps IEEE802.11n: up to 300 Mbps Operating Range Outdoor: Up to 300 m (984 ft) Indoor: Up to 100 m (328 ft) Radio Signal Signal Type Direct Sequence Spread-Spectrum (DSSS) Modulation: CCK, OFDM, MIMO Operating Frequency NCC (FCC) and Canada (IC): 2.412 ~ 2.462 GHz NCC (FCC) and Canada (IC): 5.159 ~ 5.250 GHz, 5.725 ~ 5.825 GHz Japan (STD-T66/STD-33): 2.412 ~ 2.484 GHz Operating Channels NCC (FCC) and Canada (IC): 11 channels NCC (FCC) and Canada (IC): 5 channels Japan (STD-T66/STD-33): 14 channels Module User Requirements When the module be installed into new host and a separation distance of more than 20cm from the human body. However if the module is placed into the host that is RF category portable, the FCC RF exposure requirements of the portable host must be properly \addressed. The label shall include following message: Contains FCC ID: BEJ9QK-WN8522D2

General Specification Product Name: WLAN Adapter Card Model Number: WN8522D2 Current Consumption 5VDC Operating Temperature 0~60°C ambient Storage Temperature -20~60°C ambient Frequency Band 2400MHz ~ 2483.5MHz、5150MHz ~ 5250MHz 5725MHz ~ 5850MHz Frequency Range 802.11b/g/n-HT20: 2412MHz ~ 2462MHz 802.11n-HT40: 2422MHz ~ 2452MHz 5755MHz ~ 5795MHz 5190MHz ~ 5230MHz 802.11a/HT20: 5745MHz ~ 5825MHz 5180MHz ~ 5240MHz Radio Technology 802.11b: DSSS Modulation (DBPSK/DQPSK/CCK) 802.11a/g/n-HT20/n-HT40: OFDM Modulation (BPSK/QPSK/16QAM/64QAM) Data Transfer Rate 802.11b: 1/2/5.5/11Mbps 802.11a/g: 6/9/12/18/24/48/54Mbps 802.11n: up to 300Mbps Output Power 2400MHz ~ 2483.5MHz:21.68dBm 5150MHz ~ 5250MHz:13.37dBm 5725MHz ~ 5850MHz:24.24dBm Antenna Information Peak Gain W/ Cable loss (dBi) Antenna Part Number Manufacture Antenna Ty pe Frequency (MHz) Max Gain (dBi) 2.4GHz 0.97dBi (peak) 2.45GHz 1.25dBi (peak) 2.5GHz 0.94dBi (peak) 5.15GHz 1.73dBi (peak) 5.25GHz 1.89dBi (peak) 5.725GHz 1.54dBi (peak) 5.825GHz 1.44dBi (peak) Ant_L Ant./120800003400J arcadyan MIFA Antenna 5.85GHz 1.45dBi (peak) 2.4GHz 1.24dBi (peak) 2.45GHz 1.35dBi (peak) 2.5GHz 1.64dBi (peak) 5.15GHz 1.19dBi (peak) 5.25GHz 1.78dBi (peak) 5.725GHz 0.91dBi (peak) 5.825GHz 1.62dBi (peak) Inner Ant./120800003600J arcadyan MIFA Antenna 5.85GHz 1.27dBi (peak)

Authorization Letter Date: Nov. 05, 2010 Authorization Letter for FCC ID: BEJ9QK-WN8522D2 Compliance Certification Services Certification Division 561F Monterey Road Morgan Hill, CA 95037 To whom it may concern: We, the undersigned, hereby authorize AUDIX Technology Corporation, to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by AUDIX Technology Corporation on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing AUDIX Technology Corporation as our agent, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f) use certification only to indicate the products are certified as being in conformity with specified standards; g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i) keep a record of all complaints made known to the us relating to the product’s compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested; j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k) document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely, _______________________________________ Jae Cheon Lee / General Manager LG Electronics USA 1000 Sylvan Avenue, Englewood Cliffs, New Jersey 07632 United States

Request for Confidentiality Date: Nov. 05, 2010 Federal Communications Commission Authorization and Evaluation Division Subject: Confidentiality Request regarding Application for certification of FCC ID: BEJ9QK-WN8522D2 Gentlemen: Pursuant to Section 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: ‹ Functional Block Diagram ‹ Operational Description (theory of operation) ‹ Schematic Diagram 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 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, _______________________________________ Jae Cheon Lee / General Manager LG Electronics USA

Date: 2010/11/8 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Modular Approval Request Letter Audixtech Corp. Nov. 05, 2010 Dear Application Examiner, The Wi-Fi module, modem name is WN8522D2, FCC ID: BEJ9QK-WN8522D2 , would like to have your authorization as a modular approval specific to the mobile device such as digital device emissions, The requirements of Public Notice DA00-1407 have been met and shown on the following statements. 1. “The modular transmitter must have its own RF shielding.”: Yes, the radio portion of this module has been shielded, please see exhibition External Photo. 2. “The modular transmitter must have buffered modulation/data inputs.” Yes, the EUT has buffered data inputs. 3. “The modular transmitter must have its own power supply regulation.” Yes, the EUT has its’ own power supply regulation. 4. “The modular transmitter must comply with the antenna requirements of section 15.203 and 15.204(C).” Yes, the EUT meets the FCC antenna requirements. The spurious emission, unique antenna connector and photo of antennas are shown in the test report. 5. “The modular transmitter must be tested in a stand-alone configuration” Yes, the EUT was tested in a stand-alone configuration via an RS-232 cable. Please see section Photographs of Test Configuration in the test report. 6. “The modular transmitter must be labeled with its own FCC ID number.” Yes, this module has been labeled with its’ own FCC ID number. Please see exhibition Label Sample for the FCC ID of this module. And also in the exhibition Users Manual, there are instructions give to the OEM on how to label the end product. 7. “The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements.” Yes, the EUT is compliant with all applicable FCC rules. Detail instructions for maintaining compliance are given in the Users Manual. 8. “The modular transmitter must comply with any applicable RF exposure requirements.” Yes, the EUT is compliant with all applicable RF exposure requirements. RF Exposure is addressed in the RF exposure exhibition. Applicant : LG Electronics USA Address : 1000 Sylvan Avenue, Englewood Cliffs, New Jersey 07632 United States Signature : _________________________________ Name and Job Title. : Jae Cheon Lee / General Manager E-mail : [email protected] Tel. : 201-266-2420

LG Electronics Inc. WLAN Adapter Card FCC ID. : BEJ9QK-WN8522D2 EUT External Photos Figure 1 WLAN Adapter Card (Front View) Figure 2 WLAN Adapter Card (Open Metal Cover) LG Electronics Inc. WLAN Adapter Card FCC ID. : BEJ9QK-WN8522D2 Figure 3 WLAN Adapter Card (Front View) Figure 4 WLAN Adapter Card (Back View)

LG Electronics Inc. WLAN Adapter Card FCC ID. : BEJ9QK-WN8522D2 FCC ID Label Location z Label Placement Location z FCC Label Format FCC Label Placement Location

LG Electronics Inc. WLAN Adapter Card FCC ID. : BEJ9QK-WN8522D2 EUT External Photos Figure 1 WLAN Adapter Card (Front View) Figure 2 WLAN Adapter Card (Open Metal Cover) LG Electronics Inc. WLAN Adapter Card FCC ID. : BEJ9QK-WN8522D2 Figure 3 WLAN Adapter Card (Front View) Figure 4 WLAN Adapter Card (Back View)

2010/11/1 © Arcadyan Technology Corporation WN8522D2_Antenna Regulatory report.__Version 1.6 Bensb_Wang Oct 05,2010 2010/11/1 © Arcadyan Technology Corporation 1 Antenna Definition Antenna Definition Ant_L:120800003400J Ant_R:120800003500J 2010/11/1 © Arcadyan Technology Corporation 2 ■ Setup – HB966 Measurement Setup Measurement Setup ■ Antenna Type : MIFA. (Cut-pin) (12080 0003400J/120800003500J) ■ Antenna Dimension : L28mmXW5.7mmXH5mm. ■ Cable Type : 1.37+I-PEX Connector. ■ Simulation Case: HB966. Y Z X 2010/11/1 © Arcadyan Technology Corporation 3 ■ Antenna VSWR Ant_R Ant_L Ant. VSWR Arcadyan MIFA Arcadyan MIFA – – HB966 HB966 2010/11/1 © Arcadyan Technology Corporation 4 ■ Antenna Radiation Pattern X-Y Plane Ant_R 5.85GHz 5.15GHz 2.45GHz Freq. Ant_L Arcadyan MIFA Arcadyan MIFA – – HB966 HB966 2010/11/1 © Arcadyan Technology Corporation 5 ■ Arcadyan R0A Antenna Radiation Average Gain Table Antenna Radiation Gain Table Antenna Radiation Gain Table ﹡ HB966_cut-pin -2.73 -2.68 -2.73 -2.03 -2.01 -3.76 -3.33 -3.78 -4.03 -3.14 -2.54 Avg. Gain.(dBi) 1.65 1.45 1.44 1.54 1.77 1.52 1.89 1.73 0.94 1.25 0.97 Peak Gain.(dBi) XY Set Up 5.875 5.85 5.825 5.725 5.47 5.35 5.25 5.15 2.5 2.45 2.4 Frequency(GHz) Ant_L -3.59 -3.63 -3.99 -3.73 -2.51 -3.41 -3.78 -4.59 -2.64 -2.34 -2.37 Avg. Gain.(dBi) 1.75 1.27 1.62 0.91 1.16 1.64 1.78 1.19 1.64 1.35 1.24 Peak Gain.(dBi) XY Set Up 5.875 5.85 5.825 5.725 5.47 5.35 5.25 5.15 2.5 2.45 2.4 Frequency(GHz) Ant_R

Declaration of Compliance FCC ID: BEJ9QK-WN8522D2 Product Name: WLAN Adapter Card Model No: WN8522D2 Futaba Corporation declares that the product described above has been evaluated and found to comply with the RF exposure limits for humans, as specified based on ANSI/FCC recommendation. Based on safety distance 20cm, the antenna gain for 2400 to 2483.5MHz is 1.35dBi= 1.36 5150 to 5850MHz is 1.89dBi= 1.55 5725 to 5850MHz is 1.62dBi = 1.45 The maximum power in 2400 to 2483.5MHz is 21.68dBm=147.23mW RF Exposure Calculations: S = (P * G) / (4* π * r^2) or r = (P * G) / (4 * π * S) S = 147.23*1.36 / 4*π* 20^2 = 0.0399mW/cm^2 The maximum power in 5150 to 5250MHz is 13.37dBm=21.73mW RF Exposure Calculations: S = (P * G) / (4* π * r^2) or r = (P * G) / (4 * π * S) S = 21.73*1.55 / 4*π* 20^2 = 0.007mW/cm^2 The maximum power in 5725 to 5850MHz is 24.24dBm=265.46mW RF Exposure Calculations: S = (P * G) / (4* π * r^2) or r = (P * G) / (4 * π * S) S = 265.43*1.45 / 4*π* 20^2 = 0.0077mW/cm^2 Sincerely Yours, ____________________________________ Jae Cheon Lee / General Manager LG Electronics USA

FCC ID. BEJ9QK-WN8522D2 Page 1 of 102 AUDIX Technology Corporation Report No. EM-F991078 APPLICATION FOR CERTIFICATION On Behalf of LG Electronics Inc. WLAN Adapter Card Model No.：WN8522D2 FCC ID：BEJ9QK-WN8522D2 Brand : LG Prepared for : LG Electronics Inc. 19-1, Cheongho-ri, Jinwi-myeon, Pyeongtaek-si, Gyeonggi-do, 451-713, Korea Prepared by : AUDIX Technology Corporation EMC Department No. 53-11, Tin-Fu Tsun, Lin-Kou Hsiang, Taipei Hsien, Taiwan Tel : (02) 2609-9301, 2609-2133 Fax: (02) 2609-9303 File Number ： C1M1010068 Report Number ： EM-F991078 Date of Test ： Oct. 29 ~ Nov 05, 2010 Date of Report ： Nov. 05, 2010 FCC ID. BEJ9QK-WN8522D2 Page 2 of 102 AUDIX Technology Corporation Report No. EM-F991078 TABLE OF CONTENTS Description Page TEST REPORT CERTIFICATION .......................................................................................................4 1. GENERAL INFORMATION .........................................................................................................5 1.1. Description of Device (EUT).................................................................................................................. 5 1.2. Data Rate Relative to Output Power....................................................................................................... 6 1.3. Test Configuration for Each Test Item ................................................................................................... 7 1.4. Tested Supporting System Details .......................................................................................................... 7 1.5. Description of Test Facility .................................................................................................................... 7 1.6. Measurement Uncertainty....................................................................................................................... 8 2. CONDUCTED EMISSION MEASUREMENT ............................................................................9 2.1. Test Equipment ....................................................................................................................................... 9 2.2. Block Diagram of Test Setup.................................................................................................................. 9 2.3. Powerline Conducted Emission Limit (§15.207, Class B) ..................................................................... 9 2.4. Operating Condition of EUT ................................................................................................................ 10 2.5. Test Procedure ...................................................................................................................................... 10 2.6. Powerline Conducted Emission Measurement Results......................................................................... 10 3. RADIATED EMISSION MEASUREMENT ..............................................................................13 3.1. Test Equipment ..................................................................................................................................... 13 3.2. Test Setup ............................................................................................................................................. 13 3.3. Radiated Emission Limits (§15.209) .................................................................................................... 15 3.4. Operating Condition of EUT ................................................................................................................ 15 3.5. Test Procedure ...................................................................................................................................... 16 3.6. Test Results........................................................................................................................................... 17 4. 26dB BANDWIDTH MEASUREMENT .....................................................................................52 4.1. Test Equipment ..................................................................................................................................... 52 4.2. Block Diagram of Test Setup................................................................................................................ 52 4.3. Operating Condition of EUT ................................................................................................................ 52 4.4. Test Procedure ...................................................................................................................................... 52 4.5. Test Results........................................................................................................................................... 53 5. MAXIMUM PEAK OUTPUT POWER MEASUREMENT .....................................................61 5.1. Test Equipment ..................................................................................................................................... 61 5.2. Block Diagram of Test Setup................................................................................................................ 61 5.3. Specification Limits (§15.407(a)-(1))................................................................................................... 61 5.4. Operating Condition of EUT ................................................................................................................ 61 5.5. Test Procedure ...................................................................................................................................... 61 5.6. Test Results........................................................................................................................................... 62 6. EMISSION LIMITATIONS MEASUREMENT ........................................................................70 6.1. Test Equipment ........................................…

Text truncated - open the document above for the full version.

FCC ID. BEJ9QK-WN8522D2 Page 100 of 102 AUDIX Technology Corporation Report No. EM-F991078 11. PHOTOGRAPHS 11.1. Photos of Conducted Emission Measurement FRONT VIEW OF CONDUCTED MEASUREMENT BACK VIEW OF CONDUCTED MEASUREMENT FCC ID. BEJ9QK-WN8522D2 Page 101 of 102 AUDIX Technology Corporation Report No. EM-F991078 11.2. Photos of Radiated Measurement at Semi-Anechoic Chamber 11.2.1. Frequency Range 30MHz~1GHz 11.2.2. Frequency Above 1GHz FCC ID. BEJ9QK-WN8522D2 Page 102 of 102 AUDIX Technology Corporation Report No. EM-F991078 11.3. Photo of Section RF Conducted Measurement 11.4. Photo of Frequency Stability Measurement