2AB83-TWFM-M311DWireless LAN module

User Manual PRODUCT NAME : Single Band 1T1R Wi-Fi Module MODEL NAME : TWFM-M311D DesignedCheckedApproved LG Innotek Co., Ltd. J.H. MoonS.C. LeeS.D. Choi DOCUMENT No.- 2014.04.082014.04.082014.04.08PAGE9 (00)-0073 The information contained herein is the exclusive property of LG Innotek and shall not be distributed, reproduced or disclosed in whole or no in part without prior written permission of LG Innotek. S P E C I F I C A T I O N PAGE : DOCUMENT No. : - REG. DATE : 2014.04.08 MODEL NAME :TWFM-M311D REV. DATE : 2014.04.08 REV.NO : 1.00 ©2014 LGIT. All rights reserved. Table of Contents No.DescriptionPage 1Features2 2Ordering Information2 3Label Marking2 4 Storage Test Conditions 3 5Operating Test Conditions 4 6Standard Test Conditions4 7Block Diagram5 8Pin Description6 9Test Method7 10Outline Drawing9 1 / 9 S P E C I F I C A T I O N PAGE : DOCUMENT No. : - REG. DATE : 2014.04.08 MODEL NAME :TWFM-M311D REV. DATE : 2014.04.08 REV.NO : 1.00 ©2014 LGIT. All rights reserved. 2. Ordering Information ModelDescription TWFM-M311DWi-Fi Module, Single Band 1T1R 1. Features TWFM-M311D is the small size and low power module for IEEE 802.11b/g/n wireless LAN. TWFM-M311D is based on Marvell 88W8782U solution. IEEE 802.11 b/g/n singleband WLAN infrastructure Size : 37.0 x 28.0 x 3.7 mm 2.4GHz internal PA 1T1R mode with 150Mbps PHY rate for both transmit and receiving Pattern printed antenna Use on-chip OTP(One-Time Programmable) USB 2.0 Supports drivers for Linux Security: Supports 802.11i security standards (AEC/CCMP, WEP/TKIP, AES/CMAC, WAPI) Application: DTV, DVDPlayer, Blue-ray Disk Player, STB, Printer, etc.) 3. Label Marking ①Model No. ②MAC Address BAR Code(except for OUI) 1) ③MAC Address No. ④Product Lot No. : 1301A1201 -13 : Year -01 : Month -A: Revision No. -12 : Date -01 : Manufactured process ① ② ③ 1301A1201 001EB2B00339 TWFM-M311D ④ 1) OUI : Organizationally Unique Identifier 2 / 9 S P E C I F I C A T I O N PAGE : DOCUMENT No. : - REG. DATE : 2014.04.08 MODEL NAME :TWFM-M311D REV. DATE : 2014.04.08 REV.NO : 1.00 ©2014 LGIT. All rights reserved. ParameterMinMaxUnit Storage Temperature-10+80°C Storage Humidity (@ 40°C)-90% Caution: The specifications above the Table define levels at which permanent damage to the device can occur. Function operation is not guaranteed under these conditions. Operating at absolute maximum conditions for extend periods can adversely affect the long-term reliability of the device. ※Other conditions 1) Do not use or store modules in the corrosive atmosphere, especially where chloride gas, sulfide gas, acid, alkali, salt or the like are contained. Also, avoid exposure to moisture. 2) Store the modules where the temperature and relative humidity do not exceed 5 to 40°Cand 20 to 60%. 3) Assemble the modules within 6 months. Check the soldering ability in case of 6 months over. 4. Storage Test Conditions 3 / 9 S P E C I F I C A T I O N PAGE : DOCUMENT No. : - REG. DATE : 2014.04.08 MODEL NAME :TWFM-M311D REV. DATE : 2014.04.08 REV.NO : 1.00 ©2014 LGIT. All rights reserved. ParameterMinTypMaxUnit Operating Temperature0-+60°C Operating Humidity (40°C)--85% Supply Voltage+4.75+5.0+5.25Vdc The Test for electrical specification shall be performed under the following condition Otherwise this following conditions, not guaranteed this performance. 5. Operating Conditions Temperature25 ±5°C Humidity65 ±5% Input powerSupply Voltage +5.0V+5.0V ±5% 6. Standard Test Conditions 6-1. Ambient condition 6-2. Power supply voltages 6-3. Current consumption Current ConsumptionMin.Typ.Max.Unit TX Mode ( MCS7)--500 mA 1) Idle and Associated state--180 Radio disabled state--70 Note 1 : This figure is the RMS(root mean square) value. 4 / 9 S P E C I F I C A T I O N PAGE : DOCUMENT No. : - REG. DATE : 2014.04.08 MODEL NAME :TWFM-M311D REV. DATE : 2014.04.08 REV.NO : 1.00 ©2014 LGIT. All rights reserved. 7. Block Diagram 5 / 9 S P E C I F I C A T I O N PAGE : DOCUMENT No. : - REG. DATE : 2014.04.08 MODEL NAME :TWFM-M311D REV. DATE : 2014.04.08 REV.NO : 1.00 ©2014 LGIT. All rights reserved. 8. Pin Description Pin No.Pin NameI/OPin Description 1VCCIVDD 5.0V 2D-I/OUSB Communication signal USB_DN 3D+I/OUSB Communication signal USB_DP 4GND-GND 5WOWIWake-up WLAN 6NCIShielding GND < TOP View > Note. 1) Recommend a module install sequence for prevent USB device failure -Supply 5.0V power and GND -Connect to data signal (USB_DP, USB_DN) 2) If remove the module, proceed in reveres sequence 3) Connector ⓐ: (CONN 12507WR-06L, YEONHO ELECTRONICS CO., LTD.) 6 5 4 3 2 1 6 / 9 S P E C I F I C A T I O N PAGE : DOCUMENT No. : - REG. DATE : 2014.04.08 MODEL NAME :TWFM-M311D REV. DATE : 2014.04.08 REV.NO : 1.00 ©2014 LGIT. All rights reserved. LitePoint IQnxn TESCOM Shield Box USB Cable (Control, GND) 10dB ATT + Power Splitter Linux RF Cable Power Supply Power Cable ( +5.0V, GND) Windows Control 9. Test method 2) Test Set-up List. -Instrument : LitePoint IQnxn or IQflex -Shield Box : Tescom TC-5910DP -RF Cable : TESCOM 4011-0011 -Attenuator : Mini-Circuit 15542 10dB attenuator -USB Cable, LAN Cable, RF Cable -Power Supply 3) Test Flow -Install the test set-up. -Power OFF. -Open the Shield box and install the DUT for test. -Close the shield box. -Power ON. -Check the driver icon. -Start testing. #. Notes. -Be careful that you can consider a RF cable LOSS. This is a conducted test method of Wi-Fi RF performance. 1) Test Condition. 7 / 9 S P E C I F I C A T I O N PAGE : DOCUMENT No. : - REG. DATE : 2014.04.08 MODEL NAME :TWFM-M311D REV. DATE : 2014.04.08 REV.NO : 1.00 ©2014 LGIT. All rights reserved. 4) Test Method (1) Remove the L8(L8 = 9pFH) (2) Attach SW3(SW3 = MM8130-2600 ) (3) After all RF Test, remove SW3 and attach L8 (L8 = 9pF) MM8130-2600 SW3 L8 < Top view > 8 / 9 S P E C I F I C A T I O N PAGE : DOCUMENT No. : - REG. DATE : 2014.04.08 MODEL NAME :TWFM-M311D REV. DATE : 2014.04.08 REV.NO : 1.00 ©2014 LGIT. All rights reserved. 10. Outline Drawing 9 / 9 FCC Information This device complies with par…

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Date: April 17, 2014 FCC Laboratory 7435 Oakland Mills Road Columbia, MD 21046 Attention : Application Examiner / Reviewing Engineer Subject : Attestation for used operating frequency band Applicant : Sindoh Co., Ltd. FCC ID : 2AB83-TWFM-M311D To whom it may concern, We, Sindoh Co., Ltd. are guarantee for used frequency band as bellows, This model, TWFM-M311D will be used only following frequencies. * Used frequency band 802.11b/g/n(HT20) 2 412 MHz ~ 2 462 MHz 802.11n(HT40) 2 422 MHz ~ 2 452 MHz If you have questions or need further information, please contact the undersigned. Sincerely Yours, ________________________ Jae-Young, Choi / Manager SINDOH Co., Ltd. [email protected]

FCC Laboratory Date: April 17, 2014 7435 Oakland Mills Road Columbia, MD 21046 Attention : Application Examiner / Reviewing Engineer Subject : Request for confidentiality per Section 0.459 of FCC Rules Applicant : Sindoh Co., Ltd. FCC ID : 2AB83-TWFM-M311D To whom it may concern, Request is hereby submitted, Sindoh Co., Ltd., to withhold from public review certain portions of the application for equipment certification for the referenced FCC identifier. In particular, the following sections of the application and report are requested to be kept confidential: Schematics / Block Diagram / Parts List / Operational description Rationale for request for confidentiality: Sindoh Co., Ltd., has invested considerable time and materials in research and development to produce the referenced product. Disclosure of the confidential portions of this application to competitors would give them competitive advantage in developing similar products. If you have questions or need further information, please contact the undersigned. Sincerely Yours, ________________________ Jae-Young, Choi / Manager SINDOH Co., Ltd. [email protected]

Date: April 17, 2014 Attn: Director of Certification Request for Single Modular Approval for FCC ID: 2AB83-TWFM-M311D Please accept our request for Single Modular Approval in accordance with the requirements of 15.212 as described below. 15.212(a)(1) Single modular transmitters must meet the following requirements to obtain a modular transmitter approval. (i) This module does have its own shielding (ii) This module has buffered modulation/data inputs. (iii) This module has integrated with Power Supply regulator. (iv) This module complied with the antenna requirement of section 15.247, because the antenna is PIFA antenna. (v) This module was tested in a standalone-configuration for radiated emissions (vi) The Module will be labeled with its own FCC ID Number. (vii) This module complies with the requirements of part 15.247 for AC power line conducted emissions and part 15.247 for operation in 2 412 MHz ~ 2 462 MHz, 2 422 MHz ~ 2 452 MHz frequency band and must only be used with the antenna that were tested in this filing. (Viii) This module complied with any applicable RF exposure requirement. Sincerely Yours, ________________________ Jae-Young, Choi / Manager SINDOH Co., Ltd. [email protected]

EMCCert DR. RAŠEK GmbH Date: April 17, 2014 Stoernhofer Berg 15 91364 Unterleinleiter GERMANY To whom it may concern: I, the undersigned, hereby authorize Mr. Gea-Won, Lee / Managing Director of ONETECH Corp., and hereafter to as ONETECH, to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Ant and all acts carried out by Mr. Gea-Won, Lee of ONETECH on our behalf shall have the same effect as acts of our own. I, 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 EMCC 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 of 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 Yours, ________________________ Jae-Young, Choi / Manager SINDOH Co., Ltd. [email protected]

FCC ID. : 2AB83-TWFM-M311D Certification No : 2541A-TWFM-M311D Page 1 of 2 Report No. : E144R-025 It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) HEAD OFFICE : 301-14 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599) EMC Testing Div. : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-765-8289, FAX: 82-31-766-2904) FCC ID. : 2AB83-TWFM-M311D Certification No : 2541A-TWFM-M311D Page 2 of 2 Report No. : E144R-025 It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) HEAD OFFICE : 301-14 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599) EMC Testing Div. : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-765-8289, FAX: 82-31-766-2904)

FCC ID. : 2AB83-TWFM-M311D Page 1 of 1 Report No. : E144R-025 It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) HEAD OFFICE : 301-14 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599) EMC Testing Div : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-765-8289, FAX: 82-31-766-2904) IDENTIFICATION LABEL: PROPOSED FCC ID LABEL The FCC ID shall be permanently affixed in the rear side of the equipment FCC ID AREA FCC ID : 2AB83-TWFM-M311D

FCC ID. : 2AB83-TWFM-M311D Certification No : 2541A-TWFM-M311D Page 1 of 2 Report No. : E144R-025 It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) HEAD OFFICE : 301-14 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599) EMC Testing Div. : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-765-8289, FAX: 82-31-766-2904) FCC ID. : 2AB83-TWFM-M311D Certification No : 2541A-TWFM-M311D Page 2 of 2 Report No. : E144R-025 It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) HEAD OFFICE : 301-14 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599) EMC Testing Div. : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-765-8289, FAX: 82-31-766-2904)

Page 1 of 141 Report No. : E144R-025 It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) HEAD OFFICE : 301-14 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599) EMC Testing Div. : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-765-8289, FAX: 82-31-766-2904) ELECTROMAGNETIC EMISSION COMPLIANCE REPORT FOR LOW-POWER, NON-LICENSED TRANSMITTER Test Report No. : E144R-025 AGR No. : A143A-093 Applicant : Sindoh Co., Ltd. Address : 3, Seongsuiro24(isipsa)-gil, Seongdong-gu, Seoul, Korea Manufacturer : LG Innotek Co., Ltd. Address : 978-1, Jangduk-dong, Gwangsan-gu, Gwangju, Korea Type of Equipment : Wireless LAN module FCC ID. : 2AB83-TWFM-M311D IC Certification No. : 2541A-TWFM-M311D Model Name : TWFM-M311D Serial number : N/A Total page of Report : 141 pages (including this page) Date of Incoming : March 24, 2014 Date of issue : April 08, 2014 SUMMARY The equipment complies with the regulation; FCC PART 15 SUBPART C Section 15.247 and IC RSS-Gen Issue 3 and RSS 210 Issue 8. This test report only contains the result of a single test of the sample supplied for the examination. It is not a generally valid assessment of the features of the respective products of the mass-production. Prepared by: Approved by: Ki-Hong, Nam / Senior Engineer Gea-Won, Lee / Managing Director ONETECH Corp. ONETECH Corp. Page 2 of 141 Report No. : E144R-025 It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) HEAD OFFICE : 301-14 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599) EMC Testing Div. : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-765-8289, FAX: 82-31-766-2904) CONTENTS PAGE 1. VERIFICATION OF COMPLIANCE ............................................................................................................................. 7 2. TEST SUMMARY .............................................................................................................................................................. 8 2.1 TEST ITEMS AND RESULTS .............................................................................................................................................. 8 2.2 ADDITIONS, DEVIATIONS, EXCLUSIONS FROM STANDARDS ........................................................................................... 8 2.3 RELATED SUBMITTAL(S) / GRANT(S) ............................................................................................................................ 8 2.4 PURPOSE OF THE TEST ................................................................................................................................................... 8 2.5 TEST METHODOLOGY .................................................................................................................................................... 8 2.6 TEST FACILITY ............................................................................................................................................................... 8 3. GENERAL INFORMATION ............................................................................................................................................ 9 3.1 PRODUCT DESCRIPTION ................................................................................................................................................. 9 3.2 ALTERNATIVE TYPE(S)/MODEL(S); ALSO COVERED BY THIS TEST REPORT. ................................................................ 9 4. EUT MODIFICATIONS ................................................................................................................................................... 9 5. SYSTEM TEST CONFIGURATION ............................................................................................................................. 10 5.1 JUSTIFICATION ............................................................................................................................................................. 10 5.2 PERIPHERAL EQUIPMENT ............................................................................................................................................. 10 5.3 MODE OF OPERATION DURING THE TEST..................................................................................................................... 11 5.4 CONFIGURATION OF TEST SYSTEM ............................................................................................................................. 12 5.5 ANTENNA REQUIREMENT ............................................................................................................................................ 12 6. PRELIMINARY TEST .................................................................................................................................................... 12 6.1 AC POWER LINE CONDUCTED EMISSIONS TESTS ....................................................................................................... 12 6.2 GENERAL RADIATED EMISSIONS TESTS ...................................................................................................................... 12 7. MIMIMUM 6 DB BANDWIDTH & 99 % OCCUPIED BANDWIDTH .................................................................... 13 7.1 OPERATING ENVIRONMENT ......................................................................................................................................... 13 7.2 TEST SET-UP ................................................................................................................................................................. 13 7.3 TEST EQUIPMENT USED ................................................................................................................................................ 1…

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Page 71 of 141 Report No. : E144R-025 It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) HEAD OFFICE : 301-14 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599) EMC Testing Div. : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-765-8289, FAX: 82-31-766-2904) 9.6.1.4 Test data for 802.11n_HT40 WLAN Mode -. Test Date : April 04, 2014 -. Resolution bandwidth : 1 MHz for Peak and Average Mode -. Video bandwidth : 1 MHz for Peak Mode, 10 Hz for Average Mode -. Frequency range : 30 MHz ~ 26.5 GHz -. Measurement distance : 3 m -. Result : PASSED Frequency (MHz) Reading (dBμV) Detector Mode Ant. Pol. (H/V) Ant. Factor Cable Loss Amp Gain Total (dBμV/m) Limits (dBμV/m) Margin (dB) Test Data for Low Channel 2 390.00 77.79 Peak H 27.00 7.50 43.00 69.29 74.00 4.71 38.88 Average H 30.38 54.00 23.62 61.60 Peak V 53.10 74.00 20.90 35.53 Average V 27.03 54.00 26.97 Test Data for High Channel 2 483.50 76.74 Peak H 27.40 7.70 43.00 68.84 74.00 5.16 38.47 Average H 30.57 54.00 23.43 58.69 Peak V 50.79 74.00 23.21 34.78 Average V 26.88 54.00 27.12 Tabulated test data for Restricted Band Remark: “H”: Horizontal, “V”: Vertical Margin (dB) = Limits (dBμV/m) - Total Level (dBμV/m) Total Level = Reading + Antenna Factor + Cable Loss – Pre-Amplifier Gain Tested by: Tae-Ho, Kim / Project Engineer Page 72 of 141 Report No. : E144R-025 It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) HEAD OFFICE : 301-14 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599) EMC Testing Div. : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-765-8289, FAX: 82-31-766-2904) 9.6.2 Spurious & Harmonic Radiated Emission 9.6.2.1 Test data for 802.11b WLAN Mode -. Test Date : April 04, 2014 -. Resolution bandwidth : 1 MHz for Peak and Average Mode for the emissions fall in restricted band, 100 kHz for Peak Mode for the emissions outside restricted band -. Video bandwidth : 1 MHz for Peak Mode, 10 Hz for Average Mode -. Frequency range : 1 GHz ~ 26.5 GHz -. Measurement distance : 3 m -. Result : PASSED Frequency (GHz) Reading (dBμV) Detector Mode Ant. Pol. (H/V) Ant. Factor Cable Loss Amp Gain Total (dBμV/m) Limits (dBμV/m) Margin (dB) Test Data for Low Channel 2 412.00 105.14 Peak H 27.20 7.50 42.80 97.04 113.98 16.94 63.93 Average H 55.83 93.98 38.15 97.58 Peak V 89.48 113.98 24.50 60.58 Average V 52.48 93.98 41.50 4 824.00 47.52 Peak H 30.70 11.10 42.50 46.82 73.98 27.16 33.51 Average H 32.81 53.98 21.17 43.18 Peak V 42.48 73.98 31.50 34.25 Average V 33.55 53.98 20.43 Test Data for Middle Channel 2 442.00 104.25 Peak H 27.30 7.60 42.90 96.25 113.98 17.73 63.75 Average H 55.75 93.98 38.23 97.66 Peak V 89.66 113.98 24.32 61.25 Average V 53.25 93.98 40.73 4 884.00 47.63 Peak H 30.70 11.20 42.40 47.13 73.98 26.85 33.21 Average H 32.71 53.98 21.27 43.58 Peak V 43.08 73.98 30.90 34.11 Average V 33.61 53.98 20.37 Page 73 of 141 Report No. : E144R-025 It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) HEAD OFFICE : 301-14 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599) EMC Testing Div. : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-765-8289, FAX: 82-31-766-2904) Test Data for High Channel 2 462.00 103.40 Peak H 27.40 7.70 42.90 95.60 113.98 18.38 61.99 Average H 54.19 93.98 39.79 95.06 Peak V 87.26 113.98 26.72 58.23 Average V 50.43 93.98 43.55 4 924.00 47.74 Peak H 30.80 11.80 42.30 48.04 73.98 25.94 33.05 Average H 33.35 53.98 20.63 43.98 Peak V 44.28 73.98 29.70 34.83 Average V 35.13 53.98 18.85 Tabulated test data for Restricted Band Remark: “H”: Horizontal, “V”: Vertical Margin (dB) = Limits (dBμV/m) - Total Level (dBμV/m) Total Level = Reading + Antenna Factor + Cable Loss – Pre-Amplifier Gain Tested by: Tae-Ho, Kim / Project Engineer Page 74 of 141 Report No. : E144R-025 It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) HEAD OFFICE : 301-14 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599) EMC Testing Div. : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-765-8289, FAX: 82-31-766-2904) 9.6.2.2 Test data for 802.11g WLAN Mode -. Test Date : April 04, 2014 -. Resolution bandwidth : 1 MHz for Peak and Average Mode for the emissions fall in restricted band, 100 kHz for Peak Mode for the emissions outside restricted band -. Video bandwidth : 1 MHz for Peak Mode, 10 Hz for Average Mode -. Frequency range : 1 GHz ~ 26.5 GHz -. Measurement distance : 3 m -. Result : PASSED Frequency (GHz) Reading (dBμV) Detector Mode Ant. Pol. (H/V) Ant. Factor Cable Loss Amp Gain Total (dBμV/m) Limits (dBμV/m) Margin (dB) Test Data for Low Channel 2 412.00 100.40 Peak H 27.20 7.50 42.80 92.30 113.98 21.68 46.05 Average H 37.95 93.98 56.03 96.88 Peak V 88.78 113.98 25.20 44.10 Average V 36.00 93.98 57.98 4 824.00 46.95 Peak H 30.70 11.10 42.50 46.25 73.98 27.73 33.77 Average H 33.07 53.98 20.91 44.38 Peak V 43.68 73.98 30.30 34.58 Average V 33.88 53.98 20.10 Test Data for Middle Channel 2 442.00 100.25 Peak H 27.30 7.60 42.90 92.25 113.98 21.73 46.28 Average H 38.28 93.98 55.70 96.74 Peak V 88.74 113.98 25.24 44.39 Average V 36.39 93.98 57.59 4 884.00 47.05 Peak H 30.70 11.20 42.50 46.45 73.98 27.53 33.81 Average H 33.21 53.98 20.77 44.21 Peak V 43.61 73.98 30.37 34.68 Average V 34.08 53.98 19.90 Page 75 of 141 Report No. : E144R-025 It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) HEAD OFFICE : 301-14 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-799-9500…

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FCC ID. : 2AB83-TWFM-M311D Certification No : 2541A-TWFM-M311D Page 1 of 2 Report No. : E144R-025 It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) HEAD OFFICE : 301-14 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599) EMC Testing Div. : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-765-8289, FAX: 82-31-766-2904) Conducted Emission Test FCC ID. : 2AB83-TWFM-M311D Certification No : 2541A-TWFM-M311D Page 2 of 2 Report No. : E144R-025 It should not be reproduced except in full, without the written approval of ONETECH Corp. EMC-003 (Rev.2) HEAD OFFICE : 301-14 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-799-9500, FAX: 82-31-799-9599) EMC Testing Div. : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea (TEL: 82-31-765-8289, FAX: 82-31-766-2904) Radiated Emission Test