BEJ9QK-CU1511Wireless Adapter Card

DO5303 Squeak 1.5 5.8GHz WHAM2 1CHARACTERISTICS AND SPECIFICATIONS 1.1ABSOLUTE MAXIMUM RATINGS All Min/Max characteristics and specifications are guaranteed over the specified operating conditions. Typical performance characteristics and specifications are derived from measurements taken at typical supply voltages. T A =25ºC. GND = 0 V, all voltages with respect to 0 V. Transmitter ParameterSymbol ValueUnitNote Input PowerVCC5.5V Digital Input Pin Absolute Maximum Input Voltage 3.63VIO Inputs are not 5 V Tolerant. Operating TemperatureTA50C Storage TemperatureTS90C Table 1 – HT-821/CU1511 Tx Module Absolute Maximum Ratings 1.2TRANSMITTER OPERATING CONDITIONS ParameterConditionsMinTypicalMaxUnit POWER CONSUMPTIONPOWER CONSUMPTION Input Power Supply (Vin)4.555.5V CurrentVin = 5.0 VTBDmA LOGIC THRESHOLDSLOGIC THRESHOLDS Input Low Voltage ThresholdVin = 5.0 V0.8V Input High Voltage ThresholdVin = 5.0 V2.0V Output Low Voltage ThresholdVin = 5.0 V0.4V Output High Voltage ThresholdVin = 5.0 V2.4V Input Leakage CurrentVin = 5.0 V-10± 110μA TEMPERATURETEMPERATURE Operating Temperature050C Storage Temperature-2090C Table 2 – HT-821/CU1511 Tx Module Operating Conditions DO5711 HT-821/CU1511 Transmit Module Datasheet LG2010 Wireless Audio Home Theatre Solution HT-821/CU1511 Tx Module Datasheet (version 1.1) 2009-12-03 Page 1 of 5 Copyright © 2009 Eleven Engineering Inc. (all rights reserved) DO5303 Squeak 1.5 5.8GHz WHAM2 1.3HT-821/CU1511 TX MODULE PIN DESCRIPTION Connector OptionsConnector OptionsConnector OptionsConnector Options Pin # Pin Function DescriptionTxRxTx + XPDRx + XPD 1SCK0XPD ClockNot UsedNot UsedXPD ClockXPD Clock 2MISO0XPD DATANot UsedNot UsedXPD DataXPD Data 3MOSI0XPD DATANot UsedNot UsedXPD DataXPD Data 4PB1XInC2 Chip SelectNot UsedNot UsedXInC2 Chip SelectXInC2 Chip Select 5PB0FLASH Chip SelectNot UsedNot UsedFLASH Chip SelectFLASH Chip Select 6VinUnregulated 5 V Input5 V Input5 V Input5 V Input5 V Input 7VinUnregulated 5 V Input5 V Input5 V Input5 V Input5 V Input 8GNDGroundGNDGNDGNDGND 9ResetSIP Reset 3.3 V MAXResetResetResetReset 10MCLKI2S Master ClockNot UsedOutput to PulsusNot UsedOutput to Pulsus 11GNDGroundGNDGNDGNDGND 12BCLKI2S BitClockInput from DVDOutput to PulsusInput from DVDOutput to Pulsus 13LRCKI2S LRCK Input from DVDOutput to PulsusInput from DVDOutput to Pulsus 14SDIO0I2S Data InputInput from DVDOutput to PulsusInput from DVDOutput to Pulsus 15SDIO1I2S Data InputInput from DVDOutput to PulsusInput from DVDOutput to Pulsus 16PC2GPIOI2S SCLI2S SCLI2S SCLI2S SCL 17PC3GPIOI2S SDAI2S SDAI2S SDAI2S SDA 18AN3Analog Input 1.8 V MAXNot UsedNode ConfigNot UsedNode Config 19PF1GPIONot UsedNot UsedNot UsedNot Used 20PI2GPIONot UsedSMPS Power ControlNot UsedSMPS Power Control 21PI1GPIONot UsedSMPS Power SenseNot UsedSMPS Power Sense 22PD2GPIONot UsedRed LEDNot UsedRed LED 23PD3GPIONot UsedBlue LEDNot UsedBlue LED 24PD5GPIONot UsedPulsus ResetNot UsedPulsus Reset 25PD1GPIONot UsedTAS Power DownNot UsedTAS Power Down 26PD0GPIONot UsedTAS OTWNot UsedTAS OTW 27GNDGroundNot UsedGNDNot UsedGND 28GNDGroundNot UsedGNDNot UsedGND Table 3 – HT-821/CU1511 Tx Module Pinout DO5711 HT-821/CU1511 Transmit Module Datasheet LG2010 Wireless Audio Home Theatre Solution HT-821/CU1511 Tx Module Datasheet (version 1.1) 2009-12-03 Page 2 of 5 Copyright © 2009 Eleven Engineering Inc. (all rights reserved) DO5303 Squeak 1.5 5.8GHz WHAM2 1.4RF CHARACTERISTICS AND BEHAVIOR The HT-821/CU1511 Transmit module RF characteristics are described below paying special attention to include information pertinent to FCC and ETSI regulations. Module firmware operates by selecting a palette (or group) of random channels out of the total 37. Any channels with poor transmission rates are replaced with better channels from the remaining unused channels. The switching pattern from channel to channel is a random pattern. The table below describes some important aspects of the channel-hopping algorithm: ParameterConditionsMinTypicalMaxUnit RF CHARACTERISTICSRF CHARACTERISTICS Transmission MethodARQ with Adaptive FHSSARQ with Adaptive FHSSARQ with Adaptive FHSS Raw Data Rate1.536Mbps Channel Width<2MHz Total Channels37Ch Hopping Channels8Ch RF Coexistence In Specified Radius4sets TX Output PowerPreliminary81114dBm DETAILED BANDWIDTH CHARACTERISTICSDETAILED BANDWIDTH CHARACTERISTICSDETAILED BANDWIDTH CHARACTERISTICSDETAILED BANDWIDTH CHARACTERISTICSDETAILED BANDWIDTH CHARACTERISTICSDETAILED BANDWIDTH CHARACTERISTICS Hopping Rate187.5Hz Frequency Dwell Time5.333ms Audio TX: RF Transmit TimeTx Node4.594ms Audio RX: RF Transmit TimePer Each Rx Node0.219ms Frequency Range5.7255.825GHz Frequency Range (Total)78.057MHz 20 dB Channel BW1.94MHz RF RANGERF RANGERF RANGERF RANGERF RANGERF RANGE Indoor Range (Note 1)15m Open Field Range (Note 2)200m Table 4 – RF Characteristics Notes: 1.Typical home/office environment (estimated) 2.Estimated open field line of sight testing results. DO5711 HT-821/CU1511 Transmit Module Datasheet LG2010 Wireless Audio Home Theatre Solution HT-821/CU1511 Tx Module Datasheet (version 1.1) 2009-12-03 Page 3 of 5 Copyright © 2009 Eleven Engineering Inc. (all rights reserved) DO5303 Squeak 1.5 5.8GHz WHAM2 2PACKAGE DIMENSIONS CO2 PAC101 PAC102 COC1 PAC202PAC201 COC2 PAC301PAC302 COC3 PAC401 PAC402 COC4 PAC502 PAC501 COC5 PAC602 PAC601 COC6 PAC701 PAC702 COC7 PAC802PAC801 COC8 PAC901PAC902 COC9 PAC1002PAC1001 COC10 PAC1102PAC1101 COC11 PAC1201 PAC1202 COC12 PAC1301 PAC1302 COC13 PAC1402 PAC1401 COC14 PAC1502 PAC1501 COC15 PAC1702PAC1701 COC17 PAC1802 PAC1801 COC18 PAC1901PAC1902COC19 PAC2002 PAC2001 COC20 PAC2102 PAC2101 COC21 PAC2202 PAC2201 COC22 PAC2302 PAC2301 COC23 PAC2401PAC2402 COC24 PAC2502 PAC2501 COC25 PAC2602 PAC2601 COC26 PAC2702 PAC2701 COC27 PAC2802 PAC2801 COC28 PAC2902 PAC2901 COC29 PAC3002 PAC3001 COC30 PAC3102 PAC3101 COC31 PAC3202 PAC3201 COC32 PAC3302 PAC3301 COC33 PAC3402PAC3401COC34 PAC3502PAC3501 COC35 PAC3602PAC3601 COC36 PAC3701 PAC3702 COC37 PAC3801 PAC3802 COC38 PAC3901PAC3902COC39…

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SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 2.0 Dec. 04, 2009 To: SIEMIC, INC. 2206 Ringwood Avenue, San Jose, CA 95131 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, LG Electronics USA. hereby authorize SIEMIC, INC. to act as a Certification Body for certifying for the following project(s): Product Name: Wireless Adapter Card Model Name: CU1511 We affirm that between SIEMIC and LG Electronics USA , 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, Jae Cheon Lee / General Manager LG Electronics USA 1000 Sylvan Avenue, Englewood Cliffs, New Jersey 07632 United States

Date: 2009/12/7 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Modular Approval Request Letter Audixtech Corp. Dec. 04, 2009 Dear Application Examiner, The Wireless Adaptor Card, modem name is CU1511, FCC ID: BEJ9QK-CU1511 , 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

SCS-F19: Confidentiality Request Letter Rev 1.0 Nov 14, 2006 Dec. 04, 2009 To: Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: BEJ9QK-CU1511 We hereby request confidential treatment of information accompanying this application as outlined below: - Block Diagram - Operational Description - 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 1000 Sylvan Avenue, Englewood Cliffs, New Jersey 07632 United States

LG Electronics Inc. Wireless Adapter Card FCC ID. : BEJ9QK-CU1511 EUT External Photos Figure 1 General Appearance (Front View) Figure 2 General Appearance (Removed Shielded Cover, Front View) LG Electronics Inc. Wireless Adapter Card FCC ID. : BEJ9QK-CU1511 Figure 3 General Appearance (Back View)

LG Electronics Inc. Wireless Adapter Card FCC ID. : BEJ9QK-CU1511 FCC ID Label Location z Label Placement Location z FCC Label Format FCC Label Placement Location

LG Electronics Inc. Wireless Adapter Card FCC ID. : BEJ9QK-CU1511 EUT External Photos Figure 1 General Appearance (Front View) Figure 2 General Appearance (Removed Shielded Cover, Front View) LG Electronics Inc. Wireless Adapter Card FCC ID. : BEJ9QK-CU1511 Figure 3 General Appearance (Back View)

Declaration of Compliance FCC ID: BEJ9QK-CU1511 Product Name: Wireless Adapter Card Model No: CU1511 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 is 0.97dBi, and the power output is 19.14mW, the power density is 0.005mW/cm^2. RF Exposure Calculations: S = (P * G) / (4* π * r^2) or r = (P * G) / (4 * π * S) Where S = Power Density in mW/cm^2 P = 12.82dBm =19.14mW G = 0.97dBi = 1.25 Numerical r = 20cm S = 19.14*1.25 / 4*π* 20^2 = 0.005mW/cm^2 Sincerely Yours, ____________________________________ Jae Cheon Lee General Manager LG Electronics USA

FCC ID. BEJ9QK-CU1511 Page 1 of 80 AUDIX Technology Corporation Report No. EM-F980891 APPLICATION FOR CERTIFICATION On Behalf of LG Electronics Inc. Wireless Adapter Card Model No.：CU1511 FCC ID：BEJ9QK-CU1511 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 ： EM982388D Report Number ： EM-F980891 Date of Test ： Dec. 01 ~ 02, 2009 Date of Report ： Dec. 03, 2009 FCC ID. BEJ9QK-CU1511 Page 2 of 80 AUDIX Technology Corporation Report No. EM-F980891 TABLE OF CONTENTS Description Page TEST REPORT CERTIFICATION .......................................................................................................4 1. GENERAL INFORMATION ........................................................................................................5 1.1. Description of Device (EUT).................................................................................................................. 5 1.2. Tested Information.................................................................................................................................. 6 1.3. Tested Supporting System Details .......................................................................................................... 6 1.4. Description of Test Facility .................................................................................................................... 7 1.5. Measurement Uncertainty....................................................................................................................... 7 2. CONDUCTED EMISSION MEASUREMET..............................................................................8 2.1. Test Equipment ....................................................................................................................................... 8 2.2. Block Diagram of Test Setup.................................................................................................................. 8 2.3. Powerline Conducted Emission Limit .................................................................................................... 8 2.4. Operating Condition of EUT .................................................................................................................. 9 2.5. Test Procedure ........................................................................................................................................ 9 2.6. Conducted Emission Measurement Results............................................................................................ 9 3. RADIATED EMISSION MEASUREMENT .............................................................................12 3.1. Test Equipment ..................................................................................................................................... 12 3.2. Test Setup ............................................................................................................................................. 12 3.3. Radiated Emission Limits (§15.209) .................................................................................................... 14 3.4. Operating Condition of EUT ................................................................................................................ 14 3.5. Test Procedure ...................................................................................................................................... 14 3.6. Test Results........................................................................................................................................... 15 4. 6dB BANDWIDTH MEASUREMENT ......................................................................................58 4.1. Test Equipment ..................................................................................................................................... 58 4.2. Block Diagram of Test Setup................................................................................................................ 58 4.3. Specification Limits (§15.247(a)(2)) .................................................................................................... 58 4.4. Operating Condition of EUT ................................................................................................................ 58 4.5. Test Procedure ...................................................................................................................................... 58 4.6. Test Results........................................................................................................................................... 59 5. TIME OF OCCUPANCY MEASUREMENT ...........................................................................62 5.1. Test Equipment ..................................................................................................................................... 62 5.2. Block Diagram of Test Setup................................................................................................................ 62 5.3. Specification Limits (§15.247(a)(1)(ii)) ............................................................................................... 62 5.4. Operating Condition of EUT ................................................................................................................ 62 5.5. Test Procedure ...................................................................................................................................... 62 5.6. Test Results........................................................................................................................................... 62 6. NUMBER OF HOPPING CHANNELS MEASUREMENT ....................................................64 6.1. Test Equipment ....................…

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FCC ID. BEJ9QK-CU1511 Page 78 of 80 AUDIX Technology Corporation Report No. EM-F980891 12. PHOTOGRAPHS 12.1. Photos of Conducted Disturbance Measurement FRONT VIEW OF CONDUCTED MEASUREMENT BACK VIEW OF CONDUCTED MEASUREMENT FCC ID. BEJ9QK-CU1511 Page 79 of 80 AUDIX Technology Corporation Report No. EM-F980891 12.2. Photos of Radiated Measurement at Semi-Anechoic Chamber 12.2.1. Frequency Below 1GHz 12.2.2. Frequency Above 1GHz FCC ID. BEJ9QK-CU1511 Page 80 of 80 AUDIX Technology Corporation Report No. EM-F980891 12.3. Photo of Section 4 ~ 10