BEJ9QK-WN7111BWLan Adapter Card

Trademarks: Other product and company names are trademarks or registered trademarks of their respective holders. i Table of Contents Table of Contents Wireless USB Network Adapter1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Hardware Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Product Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Federal Communication Commission Interference Statement . . . . . . . . . . . . . . . . . . . . . 7 CE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Introduction1 Wireless USB Network Adapter Introduction The Wireless USB Network Adapter (WN7111B) is another cutting edge introduction in 2.4GHz wireless communication for SOHO environment. Designed for both your home entertainment with blu-ray DVD player and your small office, this wireless network adapter provides the speed, coverage and security expected by today’s wireless users. WN7111B is IEEE 802.11n compliant while maintaining full ba ckwards compatibility with the IEEE 802.11b and 802.11g standards. It utilizes advanced SISO - Single Input Single Output technology to deliver incredible speed and range. The Wireless USB 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. Hardware Description2 Wireless USB Network Adapter Features and Benefits •IEEE802.11n,g,b compliant •Wireless speeds up to 150 Mbps •Increased speed and coverage - up to 2.7 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 SISO (Single Input Single Output) •technology provides high speed connection Hardware Description The WN7111B adapter provides 150 Mbps connections. It is fully compliant with the specification of the IEEE 802.11b/g/n standards. Refer to the user’s manual of your media device for configuration details. Product Specifications3 Product Specifications Wireless Network IEEE802.11b: up to 11 Mbps IEEE 802.11g: up to 54 Mbps IEEE802.11n: up to 150 Mbps Operating Range Outdoor: Up to 300 m (984 ft) Indoor: Up to 100 m (328 ft) Wireless Mode Supported AP, access point, (Infrastructure) Client mode Security AP (Infrastructure) mode supports Static WEP that support both 64 and 128 bit keys. WPA,WPA-PSK, WPA2,WPA2-PSK Ad-hoc mode supports None (plaintext) Static WEP that supports both 64 and 128 bit keys. Radio Signal Signal Type Direct Sequence Spread-Spectrum (DSSS) DBPSK: 1 Mbps DQPSK: 2 Mbps CCK: 5.5/11 Mbps BPSK: 6/9 Mbps QPSK: 12/18 Mbps 16-QAM: 24 Mbps 64-QAM: 48/54 Mbps and above, RX up to 150Mbps Product Specifications4 Product Specifications Operating Frequency USA (FCC) and Canada (IC): 2.412 ~ 2.462 GHz Europe (ETSI): 2.412 ~ 2.472 GHz Spain: 2.457 ~ 2.462 GHz France: 2.457 ~ 2.472 GHz Japan (STD-T66/STD-33): 2.412 ~ 2.484 GHz Operating Channels USA (FCC) and Canada (IC): 11 channels Europe (ETSI): 13 channels Spain: 2 channels Japan (STD-T66/STD-33): 14 channels Sensitivity 85 dBm @ 11 Mbps 69 dBm @ 54 Mbps 66 dBm @ 64-QAM, 20MHz channel spacing 63 dBm @ 64-QAM, 40MHz channel spacing RF Output Power 802.11b: 17 (± 2) dBm (2.4GHz, 11Mbps, CCK) 802.11g: 14 (± 2) dBm (2.4GHz, 54Mbps, OFDM) 802.11n: 14 (± 2) dBm (2.4GHz, HT20), 13 (± 2) dBm (2.4GHz, HT40) Physical Characteristics USB Pin Assignment Pin 1: Vcc (Positive Input Supply Voltage: +5V) Pin 2: USB D- Pin 3: UNS D+ Pin 4: GND (Ground) Pin 5: WOWL Product Specifications5 Product Specifications Dimensions 45 (L) x 20 (W) mm Weight 4.2 g (0.0093 lb) Antenna Two PIFA antennas on PCB board Power Voltage DC5V +/- 10% Power Consumption Full load: 430 mA Standards Conformance Wireless Standard IEEE 802.11b, IEEE 802.11g, IEEE 802.11n Environmental Temperature Operating: 0 to 50 °C (32 to 122 °F) ambient Storage: -10 to 70 °C (14 to 158 °F) ambient Humidity: 5% - 90% (non-condensing) Certification/Regulation WHQL ETSI/CE ESD: EN61000-4-2, which specifies 4kV contact and 8kV air discharge. CE FCC Wi-Fi Certificate Product Specifications6 Product Specifications Software Drivers Windows 2000 Windows XP Windows Vista Linux Compliance7 Compliance Federal Communication Commission Interference Statement 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 and with Industry Canada license-exempt RSS standard(s). 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 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 technici…

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Authority to Act as Agent Date: Mar. 23, 2011 American Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 To Whom It May Concern: _____AUDIX Technology Corporation______ is authorized to act on our behalf, until otherwise notified, for applications to American Certification Body, Inc. (ACB). We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you, Agency Agreement Expiration Date: _____Mar. 23, 2012 _____ By: __________________________ __Christopher Johnson ______ (Signature) (Print name) Title: _______Manager ______________ On behalf of: ___LG Electronics USA ________ (Company Name) Telephone: _____1-201-266-2420 ___________

Request for Confidentiality Date: Oct. 18, 2011 Federal Communications Commission Authorization and Evaluation Division Subject: Confidentiality Request regarding Application for Certification of FCC ID: BEJ9QK-WN7111B 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, _______________________________________ Christopher Johnson Manager LG Electronics USA

Date: 2011/10/20 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Modular Approval Request Letter Audixtech Corp. Oct. 18, 2011 Dear Application Examiner, The WLAN Adapter Card, model name is WN7111B, FCC ID: BEJ9QK-WN7111B , would like to have your authorization as a modular approval specific to the mobile device such as digital device emissions, The requirements of 15.212 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. : Christopher Johnson/Manager Tel. : 201-266-2420

LG Electronics Inc. WLan Adapter Card FCC ID. : BEJ9QK-WN7111B EUT External Photos Figure 1 WLAN module (Front View) Figure 2 WLAN module (Back View)

LG Electronics Inc. WLan Adapter Card FCC ID. : BEJ9QK-WN7111B 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-WN7111B EUT Internal Photos Figure 3 WLAN module (Front View)

Maximum Permissible Exposure FCC ID: BEJ9QKWN7111B IC: 2703H-WN7111B Product Name: WLan Adapter Card Model No: WN7111B 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 1.63dBi, and the power output is 74.82mW, the power density is 0.022mW/cm^2. RF Exposure Calculations: S = (P * G) / (4* * r^2) or r = (P * G) / (4 * * S) Where S = Power Density in mW/cm^2 P = 18.74dBm =74.82mW G = 1.63dBi = 1.45 Numerical r = 20cm S = 74.82*1.45 / 4** 20^2 = 0.022mW/cm^2 Sincerely Yours, ____________________________________ Mr. Ben Cheng Manager AUDIX Technology Corporation

FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 1 of 126 AUDIX Technology Corporation Report No. EM-F1000873 APPLICATION FOR CERTIFICATION On Behalf of LG Electronics Inc. WLan Adapter Card Model No.: WN7111B FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B 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, Dingfu, Linkou Dist., New Taipei City 244, Taiwan, R.O.C. Tel : (02) 2609-9301, 2609-2133 Fax : (02) 2609-9303 File Number C1M1110086 Report Number EM-F1000873 Date of Test Oct. 11 ~ 14, 2011 Date of Report Oct. 18, 2011 FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 2 of 126 AUDIX Technology Corporation Report No. EM-F1000873 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 ............................................................................................................. 8 1.6. Measurement Uncertainty................................................................................................................ 8 2. CONDUCTED EMISSION MEASUREMET........................................................................ 9 2.1. Test Equipment ................................................................................................................................ 9 2.2. Block Diagram of Test Setup........................................................................................................... 9 2.3. Conducted Emission Limits (§15.207, RSS-Gen §7.2.2/Table 2) ................................................... 9 2.4. Operating Condition of EUT ......................................................................................................... 10 2.5. Test Procedure ............................................................................................................................... 10 2.6. 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, RSS-210 §2.7/Table 2)........................................................ 15 3.4. Operating Condition of EUT ......................................................................................................... 15 3.5. Test Procedure ............................................................................................................................... 16 3.6. Test Results.................................................................................................................................... 17 4. 6dB BANDWIDTH MEASUREMENT ................................................................................ 48 4.1. Test Equipment .............................................................................................................................. 48 4.2. Block Diagram of Test Setup......................................................................................................... 48 4.3. Specification Limits (§15.247(a)(2), RSS-210 A8.2 (a)) .............................................................. 48 4.4. Operating Condition of EUT ......................................................................................................... 48 4.5. Test Procedure ............................................................................................................................... 48 4.6. Test Results.................................................................................................................................... 49 5. MAXIMUM PEAK OUTPUT POWER MEASUREMENT .............................................. 56 5.1. Test Equipment .............................................................................................................................. 56 5.2. Block Diagram of Test Setup......................................................................................................... 56 5.3. Specification Limits (§15.247(b)-(3), RSS-210 A8.4 (4))............................................................. 56 5.4. Operating Condition of EUT ......................................................................................................... 56 5.5. Test Procedure ............................................................................................................................... 56 5.6. Test Results.................................................................................................................................... 57 6. EMISSION LIMITATIONS MEASUREMENT ................................................................. 64 6.1. Test Equipment .............................................................................................................................. 64 6.2.…

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FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 41 of 126 AUDIX Technology Corporation Report No. EM-F1000873 Date of Test Oct. 11, 2011 Temperature26 EUT WLan Adapter Card Humidity51 Test Mode 802.11n-HT20, Transmit, Channel: 01, Frequency: 2412MHz Emission Antenna Cable Meter Reading Emission Level Frequency Factor Loss Vertical Vertical Limits Margin MHz dB/m dB dBμV dBμV/m dBμV/m dB ------------------------------------------------------------------------------------------------------------- Peak * 2389.680 28.10 6.34 31.94 66.38 74.00 7.62 Average * 2389.920 28.10 6.34 13.51 47.95 54.00 6.05 ------------------------------------------------------------------------------------------------------------- Remark 1. Emission Level = Antenna Factor + Cable Loss + Meter Reading. 2. Low frequency section (spurious in the restricted band 2310-2430MHz). 3. ‘*’ The field strength of emission appearing within Part 15.205(a) shall not exceed the limits shown in section 15.209. FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 42 of 126 AUDIX Technology Corporation Report No. EM-F1000873 Date of Test Oct. 11, 2011 Temperature26 EUT WLan Adapter Card Humidity51 Test Mode 802.11n-HT20, Transmit, Channel: 11, Frequency: 2462MHz Emission Antenna Cable Meter Reading Emission Level Frequency Factor Loss Horizontal Horizontal Limits Margin MHz dB/m dB dBμV dBμV/m dBμV/m dB ------------------------------------------------------------------------------------------------------------- Peak * 2483.920 28.18 6.45 33.02 67.65 74.00 6.35 Average * 2483.600 28.18 6.45 14.01 48.64 54.00 5.36 ------------------------------------------------------------------------------------------------------------- Remark 1. Emission Level = Antenna Factor + Cable Loss + Meter Reading. 2. High frequency section (spurious in the restricted band 2450-2530MHz). 3. ‘*’ The field strength of emission appearing within Part 15.205(a) shall not exceed the limits shown in section 15.209. FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 43 of 126 AUDIX Technology Corporation Report No. EM-F1000873 Date of Test Oct. 11, 2011 Temperature26 EUT WLan Adapter Card Humidity51 Test Mode 802.11n-HT20, Transmit, Channel: 11, Frequency: 2462MHz Emission Antenna Cable Meter Reading Emission Level Frequency Factor Loss Vertical Vertical Limits Margin MHz dB/m dB dBμV dBμV/m dBμV/m dB ------------------------------------------------------------------------------------------------------------- Peak * 2483.760 28.18 6.45 36.25 70.88 74.00 3.12 Average * 2483.600 28.18 6.45 16.04 50.67 54.00 3.33 ------------------------------------------------------------------------------------------------------------- Remark 1. Emission Level = Antenna Factor + Cable Loss + Meter Reading. 2. High frequency section (spurious in the restricted band 2450-2530MHz). 3. ‘*’ The field strength of emission appearing within Part 15.205(a) shall not exceed the limits shown in section 15.209. FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 44 of 126 AUDIX Technology Corporation Report No. EM-F1000873 Date of Test Oct. 11, 2011 Temperature26 EUT WLan Adapter Card Humidity51 Test Mode 802.11n-HT40, Transmit, Channel: 03, Frequency: 2422MHz Emission Antenna Cable Meter Reading Emission Level Frequency Factor Loss Horizontal Horizontal Limits Margin MHz dB/m dB dBμV dBμV/m dBμV/m dB ------------------------------------------------------------------------------------------------------------- Peak * 2385.880 28.10 6.33 24.27 58.70 74.00 15.30 Average * 2389.940 28.10 6.34 11.61 46.05 54.00 7.95 ------------------------------------------------------------------------------------------------------------- Remark 1. Emission Level = Antenna Factor + Cable Loss + Meter Reading. 2. Low frequency section (spurious in the restricted band 2310-2450MHz). 3. ‘*’ The field strength of emission appearing within Part 15.205(a) shall not exceed the limits shown in section 15.209. FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 45 of 126 AUDIX Technology Corporation Report No. EM-F1000873 Date of Test Oct. 11, 2011 Temperature26 EUT WLan Adapter Card Humidity51 Test Mode 802.11n-HT40, Transmit, Channel: 03, Frequency: 2422MHz Emission Antenna Cable Meter Reading Emission Level Frequency Factor Loss Vertical Vertical Limits Margin MHz dB/m dB dBμV dBμV/m dBμV/m dB ------------------------------------------------------------------------------------------------------------- Peak * 2385.880 28.10 6.33 26.91 61.34 74.00 12.66 Average * 2389.520 28.10 6.34 14.94 49.38 54.00 4.62 ------------------------------------------------------------------------------------------------------------- Remark 1. Emission Level = Antenna Factor + Cable Loss + Meter Reading. 2. Low frequency section (spurious in the restricted band 2310-2450MHz). 3. ‘*’ The field strength of emission appearing within Part 15.205(a) shall not exceed the limits shown in section 15.209. FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 46 of 126 AUDIX Technology Corporation Report No. EM-F1000873 Date of Test Oct. 11, 2011 Temperature26 EUT WLan Adapter Card Humidity51 Test Mode 802.11n-HT40, Transmit, Channel: 09, Frequency: 2452MHz Emission Antenna Cable Meter Reading Emission Level Frequency Factor Loss Horizontal Horizontal Limits Margin MHz dB/m dB dBμV dBμV/m dBμV/m dB ------------------------------------------------------------------------------------------------------------- Peak * 2487.870 28.20 6.45 34.31 68.96 74.00 5.04 Average * 2483.580 28.18 6.45 13.78 48.41 54.00 5.59 ------------------------------------------------------------------------------------------------------------- Remark 1. Emission Level = Antenna Factor + Cable Loss + Meter Reading. 2. High frequency section (spurious in the restricted band 2420-2530MHz). 3. ‘*’ The field strength of emission appearing within Part 15.205(a) shall not exceed the limits shown in section 15.209. FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 47 of 126 AUDIX Technology Corporation Report No. EM-F1000873 D…

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FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 81 of 126 AUDIX Technology Corporation Report No. EM-F1000873 FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 82 of 126 AUDIX Technology Corporation Report No. EM-F1000873 FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 83 of 126 AUDIX Technology Corporation Report No. EM-F1000873 802.11n-HT20, Frequency: 2412MHz FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 84 of 126 AUDIX Technology Corporation Report No. EM-F1000873 FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 85 of 126 AUDIX Technology Corporation Report No. EM-F1000873 FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 86 of 126 AUDIX Technology Corporation Report No. EM-F1000873 802.11n-HT20, Frequency: 2437MHz FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 87 of 126 AUDIX Technology Corporation Report No. EM-F1000873 FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 88 of 126 AUDIX Technology Corporation Report No. EM-F1000873 FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 89 of 126 AUDIX Technology Corporation Report No. EM-F1000873 802.11n-HT20, Frequency: 2462MHz FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 90 of 126 AUDIX Technology Corporation Report No. EM-F1000873 FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 91 of 126 AUDIX Technology Corporation Report No. EM-F1000873 FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 92 of 126 AUDIX Technology Corporation Report No. EM-F1000873 802.11n-HT40, Frequency: 2422MHz FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 93 of 126 AUDIX Technology Corporation Report No. EM-F1000873 FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 94 of 126 AUDIX Technology Corporation Report No. EM-F1000873 FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 95 of 126 AUDIX Technology Corporation Report No. EM-F1000873 802.11n-HT40, Frequency: 2437MHz FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 96 of 126 AUDIX Technology Corporation Report No. EM-F1000873 FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 97 of 126 AUDIX Technology Corporation Report No. EM-F1000873 FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 98 of 126 AUDIX Technology Corporation Report No. EM-F1000873 802.11n-HT40, Frequency: 2452MHz FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 99 of 126 AUDIX Technology Corporation Report No. EM-F1000873 FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 100 of 126 AUDIX Technology Corporation Report No. EM-F1000873 FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 101 of 126 AUDIX Technology Corporation Report No. EM-F1000873 7. BAND EDGES MEASUREMENT 7.1. Test Equipment The following test equipment was used during the band edges measurement: Item Type ManufacturerModel No.Serial No. Last Cal. Next Cal. 1. Spectrum Analyzer Agilent N9010A-507 MY49061167 Feb. 24, 11’ Feb. 23, 12’ 7.2. Block Diagram of Test Setup The same as section.4.2. 7.3. Specification Limits (§15.247(c), RSS-210 A8.5) The highest level should be at least 20 dB below that in the 100kHz bandwidth. 7.4. Operating Condition of EUT The test program “QA Tool” was used to enable the EUT to transmit data at different channel frequency individually. 7.5. Test Procedure The transmitter output was connected to the spectrum analyzer. Set both RBW and VBW of spectrum analyzer to 100kHz with suitable frequency span including 100kHz bandwidth from band edge. The measurement guideline was according to KDB 558074. FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 102 of 126 AUDIX Technology Corporation Report No. EM-F1000873 7.6. Test Results PASSED. All the test results are attached in next pages. (Test Date: Oct. 11, 2011 Temperature : 26 Humidity : 53%) 802.11b Below Band edge: The highest emission level is -41.559dBm on 2.39990GHz Upper Band edge : The highest emission level is –48.636dBm on 2.48358GHz 802.11g Below Band edge: The highest emission level is –29.507dBm on 2.39990GHz Upper Band edge : The highest emission level is –35.322dBm on 2.48358GHz 802.11n-HT20 Below Band edge: The highest emission level is –31.123dBm on 2.39990GHz Upper Band edge : The highest emission level is –39.303dBm on 2.48358GHz 802.11n-HT40 Below Band edge: The highest emission level is –34.154dBm on 2.39990GHz Upper Band edge : The highest emission level is –48.737dBm on 2.48350GHz FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 103 of 126 AUDIX Technology Corporation Report No. EM-F1000873 802.11b Below Band edge Upper Band edge FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 104 of 126 AUDIX Technology Corporation Report No. EM-F1000873 802.11g Below Band edge Upper Band edge FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 105 of 126 AUDIX Technology Corporation Report No. EM-F1000873 802.11n-HT20 Below Band edge Upper Band edge FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 106 of 126 AUDIX Technology Corporation Report No. EM-F1000873 802.11n-HT40 Below Band edge Upper Band edge FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 107 of 126 AUDIX Technology Corporation Report No. EM-F1000873 8. POWER SPECTRAL DENSITY MEASUREMENT 8.1. Test Equipment The following test equipment was used during the power spectral density measurement: Item Type ManufacturerModel No.Serial No. Last Cal. Next Cal. 1. Spectrum Analyzer Agilent N9010A-507 MY49061167 Feb. 24, 11’ Feb. 23, 12’ 8.2. Block Diagram of Test Setup The same as section.4.2. 8.3. Specification Limits (§15.247(d), RSS-210 A8.2 (b)) The peak power spectral density conducted from the intentional radiator to the antenna shall not be greater than 8dBm in any 3kHz band. 8.4. Operating Condition of EUT The test program “QA Tool” was used to enable the EUT to transmit data at different channel frequency individually. 8.5. Test Procedure The transmitter output was connected to the spectrum analyzer. The bandwidth of the fundamental frequency was measured with the spectrum analyzer using 3kHz RBW and 30kHz VBW, set sweep time = span/3kHz. The measurement guideline was according to KDB 558074. FCC ID: BEJ9QK-WN7111B IC: 2703H-WN7111B Page 108 of 126 AUDIX Technology Corporation Report No. EM-F1000873 8.6. Test Results PASSED.…

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