YCO-IMW-C610WWiMAX & WiFi Dual CPE

User Manual Biscuit IMW-C610W Table of list Chapter 1. Attention ................................................................................................................................................ 4 Chapter 2. Introduction & Requirements ........................................................................................................ 4 Introduction of goods ......................................................................................................................................... 4 What is the IMW-C610W? ........................................................................................................................... 4 System Requirements. ................................................................................................................................. 4 Specification ...................................................................................................................................................... 4 Application ......................................................................................................................................................... 4 The points of name & Components list....................................................................................................... 5 Components List in the package. ............................................................................................................. 5 Points of name & Function .......................................................................................................................... 5 Chapter 3. How to use the IMW-C610W ........................................................................................................ 7 Power ON/OFF ..................................................................................................................................................... 7 How to charge battery ....................................................................................................................................... 7 Using Power Adaptor .................................................................................................................................... 7 Using USB Cable from PC .......................................................................................................................... 7 Battery Insert Method ........................................................................................................................................ 7 Setting of the WiFi AP ....................................................................................................................................... 8 Setting with Window XP ............................................................................................................................... 8 Setting with Window 7................................................................................................................................... 9 Setting with Mac OS ...................................................................................................................................... 9 Setting of USB (RNDIS) .................................................................................................................................... 9 Setting with Window XP ............................................................................................................................ 10 Setting with Window 7................................................................................................................................ 11 Chapter 4 Configuring CM ................................................................................................................................. 12 Connect to Web CM (Web Connection Manager) .............................................................................. 12 Start CM ........................................................................................................................................................... 12 Input ID/Password ....................................................................................................................................... 12 Description of Web User Interface ............................................................................................................ 12 Introduction ..................................................................................................................................................... 12 Home Menu .................................................................................................................................................... 13 LAN settings ....................................................................................................................................................... 14 WiMAX Configuration ..................................................................................................................................... 15 Parametric Data description .................................................................................................................... 16 Network Information description ............................................................................................................ 17 Device Information ...................................................................................................................................... 17 Frequency Setting ....................................................................................................................................... 18 Authentication Setting ................................................................................................................................ 19 Administration setting ................................................................................................................................. 20 Status description ..........................................…

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Infomark Co., Ltd. #801, KINS Tower, 25-1, Jeongja-Dong, Bundang-Gu, Seongnam-Si, Gyeonggi-do, Korea, 137-130 Date: April 16, 2010 Compliance Certification Services Certification Division 47173 Benicia Street Fremont, CA 94538, USA To whom it may concern: I, the undersigned, hereby authorize Ms. Claire Hoque/Application Examiner of Compliance Engineering Services, Inc., d.b.a. Compliance Certification Services and hereafter referred to as CCS, 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 Ms. Claire Hoque of CCS on our behalf shall have the same effect as acts of our own. In authorizing CCS 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; Infomark Co., Ltd. #801, KINS Tower, 25-1, Jeongja-Dong, Bundang-Gu, Seongnam-Si, Gyeonggi-do, Korea, 137-130 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 Yours, Harvey Sung Director REMARK: 1. This authorization letter will be sent along with your application when filing with the Certification Division. 2. Please follow the format and type it on company letterhead and send original to us. 3. Authorized signature must be in agreement with grantee code contact in FCC database.

Infomark Co., Ltd. #801, KINS Tower, 25-1, Jeongja-Dong, Bundang-Gu, Seongnam-Si Gyeonggi-do, Korea, 137-130 Date: April 16, 2010 Compliance Certification Services Certification Division 47173 Benicia Street Fremont, CA 94538, USA RE: Request of Confidentiality for FCCID: YCO-IMW-C610W To Whom It may Concern: Pursuant to Sections 0.457 and 0.459 of the Commission`s Rules(CFR 47), and Section 552 (b) (4) of the Freedom of Information Act, Infomark Co., Ltd. hereby requests confidentiality and treatment of certain information accompanying this application. The materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. We are also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA 04-1705. This provision will give Infomark Co., Ltd. temporary confidentiality of commercially sensitive information prior to product release. The requested permanent and Short-Term Confidential exhibits are listed as follows: PERMANENT & SHORT-TERM CONFIDENTIAL LIST Exhibit Description File name PERMANENT 1 Block Diagram Block Diagram_YCO-IMW-C610W.pdf 2 Operational Description Operational Description_ YCO-IMW-C610W.pdf 3 Schematics Schematic_ YCO-IMW-C610W.pdf 4 Part Lists Part List_ YCO-IMW-C610W.pdf SHORT-TERM 5 External Photos Ext Photo_ YCO-IMW-C610W.pdf 6 Internal Photos Int Photo_ YCO-IMW-C610W.pdf 7 Test-Setup Photos Test Photo(WLAN)_YCO-IMW-C610W.pdf Test Photo(WIMAX)_YCO-IMW-C610W.pdf 8 Users Manual User Manual_ YCO-IMW-C610W.pdf The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be public before the date of the Grant for this application. Sincerely, Hee-Jun Gu Manager

Infomark Co., Ltd. #801, KINS Tower, 25-1, Jeongja-Dong, Bundang-Gu, Seongnam-Si Gyeonggi-do, Korea, 137-130 Date: April 16, 2010 Compliance Certification Services Certification Division 47173 Benicia Street Fremont, CA 94538, USA LETTER OF AUTHORIZATION We, the undersigned, hereby authorize Harvey Sung of DIGITAL EMC CO., LTD. to act on our behalf in all manners relating to application for equipment authorization for FCC ID: YCO-IMW-C610W including signing of all documents relating to these matters. Any and all acts carried out by Harvey Sung of DIGITAL EMC CO., LTD. on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from Infomark Co., Ltd. Sincerely, Hee-Jun Gu Manager

FCCID: YCO-IMW-C610W Copyright Ⓒ 2010, DIGITAL EMC Co., Ltd. View 1 FCCID: YCO-IMW-C610W Copyright Ⓒ 2010, DIGITAL EMC Co., Ltd. View 2 FCCID: YCO-IMW-C610W Copyright Ⓒ 2010, DIGITAL EMC Co., Ltd. View 3 FCCID: YCO-IMW-C610W Copyright Ⓒ 2010, DIGITAL EMC Co., Ltd. View 4

FCC ID: YCO-IMW-C610W Copyright Ⓒ 2010, DIGITAL EMC Co., Ltd. FCC ID SAMPLE LABEL & LOCATION LABELLING REQUIREMENTS PER §2.925 The Label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time of purchase

FCC ID: YCO-IMW-C610W Copyright Ⓒ 2010, DIGITAL EMC Co., Ltd. View 1 FCC ID: YCO-IMW-C610W Copyright Ⓒ 2010, DIGITAL EMC Co., Ltd. View 2 FCC ID: YCO-IMW-C610W Copyright Ⓒ 2010, DIGITAL EMC Co., Ltd. View 3 FCC ID: YCO-IMW-C610W Copyright Ⓒ 2010, DIGITAL EMC Co., Ltd. View 4 FCC ID: YCO-IMW-C610W Copyright Ⓒ 2010, DIGITAL EMC Co., Ltd. View 5

FCC ID: YCO-IMW-C610W MPE Calculations(WIMAX - OBW: 5MHz) The EUT will only be used with a separation of 20 centimeters or greater between the antenna and the body of the user. The MPE calculation for this exposure is shown below. The peak radiated output power (EIRP) is calculated as follows: EIRP = P + G EIRP = 24.05Bm + 3.34 dBi EIRP = 27.39dBm Where, P = Power input to the antenna (mW) G = Power gain of the antenna (dBi) Power density at the specific separation: S = PG/(4R 2 π) S = (254.10 * 2.16) / (4 * 20 2 * π) S = 0.109 mW/cm 2 Where, S = Maximum power density (mW/cm 2 ) P = Power input to the antenna (mW) G = Numeric power gain of the antenna R = Distance to the center of the radiation of the antenna(20cm) Conclusion: The maximum permissible exposure (MPE) of the general Population/Uncontrolled for this device is 1.0 mW/cm 2 . The calculated power density at 20cm (0.109 mW/cm 2 ) does not exceed the 1.0 mW/cm 2 . Therefore, the exposure condition of the EUT is compliant with FCC rules. FCC ID: YCO-IMW-C610W MPE Calculations(WIMAX - OBW: 10MHz) The EUT will only be used with a separation of 20 centimeters or greater between the antenna and the body of the user. The MPE calculation for this exposure is shown below. The peak radiated output power (EIRP) is calculated as follows: EIRP = P + G EIRP = 24.20Bm + 3.34 dBi EIRP = 27.54dBm Where, P = Power input to the antenna (mW) G = Power gain of the antenna (dBi) Power density at the specific separation: S = PG/(4R 2 π) S = (263.03 * 2.16) / (4 * 20 2 * π) S = 0.113 mW/cm 2 Where, S = Maximum power density (mW/cm 2 ) P = Power input to the antenna (mW) G = Numeric power gain of the antenna R = Distance to the center of the radiation of the antenna(20cm) Conclusion: The maximum permissible exposure (MPE) of the general Population/Uncontrolled for this device is 1.0 mW/cm 2 . The calculated power density at 20cm (0.113 mW/cm 2 ) does not exceed the 1.0 mW/cm 2 . Therefore, the exposure condition of the EUT is compliant with FCC rules. FCC ID: YCO-IMW-C610W MPE Calculations(802.11b) The EUT will only be used with a separation of 20 centimeters or greater between the antenna and the body of the user. The MPE calculation for this exposure is shown below. The peak radiated output power (EIRP) is calculated as follows: EIRP = P + G EIRP = 8.48Bm + 2.56 dBi EIRP = 11.04dBm Where, P = Power input to the antenna (mW) G = Power gain of the antenna (dBi) Power density at the specific separation: S = PG/(4R 2 π) S = (7.047 * 1.803) / (4 * 20 2 * π) S = 0.003 mW/cm 2 Where, S = Maximum power density (mW/cm 2 ) P = Power input to the antenna (mW) G = Numeric power gain of the antenna R = Distance to the center of the radiation of the antenna(20cm) Conclusion: The maximum permissible exposure (MPE) of the general Population/Uncontrolled for this device is 1.0 mW/cm 2 . The calculated power density at 20cm (0.109 mW/cm 2 ) does not exceed the 1.0 mW/cm 2 . Therefore, the exposure condition of the EUT is compliant with FCC rules. FCC ID: YCO-IMW-C610W MPE Calculations(802.11g) The EUT will only be used with a separation of 20 centimeters or greater between the antenna and the body of the user. The MPE calculation for this exposure is shown below. The peak radiated output power (EIRP) is calculated as follows: EIRP = P + G EIRP = 8.49Bm + 2.56 dBi EIRP = 11.05dBm Where, P = Power input to the antenna (mW) G = Power gain of the antenna (dBi) Power density at the specific separation: S = PG/(4R 2 π) S = (7.063 * 1.803) / (4 * 20 2 * π) S = 0.003 mW/cm 2 Where, S = Maximum power density (mW/cm 2 ) P = Power input to the antenna (mW) G = Numeric power gain of the antenna R = Distance to the center of the radiation of the antenna(20cm) Conclusion: The maximum permissible exposure (MPE) of the general Population/Uncontrolled for this device is 1.0 mW/cm 2 . The calculated power density at 20cm (0.113 mW/cm 2 ) does not exceed the 1.0 mW/cm 2 . Therefore, the exposure condition of the EUT is compliant with FCC rules. FCC ID: YCO-IMW-C610W Conclusion for simultaneous transmission Both of the WIMAX an WLAN can transmit simultaneously, the formla of calculated the MPE is : CPD 1 / LPD 1 + CPD 2 / LPD 2 + CPD 3 / LPD 3 + ... < 1 mW/cm 2 CPD = Calculation power density LPD = Limit of power density Therefore, the worst case calculation is 0.113 / 1 + 0.003 / 1 = 0.116, which is less than the limit(1mW/cm 2 ). This confirmed that the device comply with FCC 1. 1310 ME limit.

DEMC#DRTFCC1004-0017 TRF-RF-201(01)100216 Page 1 of 110 Copyright ○ c 2010, DIGITAL EMC Co., Ltd. DIGITAL EMC CO., LTD. 683-3, Yubang-Dong, Yongin-Si, Kyunggi-Do, Korea. 449-080 Tel: +82-31-321-2664 Fax: +82-31-321-1664 http://www.digitalemc.com CERTIFICATION OF COMPLIANCE Infomark Co., Ltd. #801, KINS Tower, 25-1, Jeongja-Dong, Bundang-gu, Seongnam- Si, Gyeonggi-Do, Korea, 137-130 Dates of Tests: April 09 ~ 17, 2010 Test Report S/N:DRTFCC1004-0017 Test Site : DIGITAL EMC CO., LTD. FCC ID APPLICANT Purpose : Original Grant FCC Equipment Class : Digital Transmission System (DTS) Device name : WiMAX & WiFi Dual CPE Manufacturer : Infomark Co., Ltd. FCC ID : YCO-IMW-C610W Model name : IMW-C610W Test Device Serial number : Identical prototype FCC Rule Part(s) : FCC Part 15.247 Subpart C ANSI C-63.4-2003 Frequency Range : 2412 ~ 2442 MHz Max. Output power : 802.11b – 8.48 dBm Conducted 802.11g – 8.49 dBm Conducted Data of issue : April 20, 2010 The Test results relate only to the tested sample. It is not allowed to copy this report even partly without the allowance of DIGITAL EMC CO., LTD. YCO-IMW-C610W Infomark Co., Ltd. DEMC#DRTFCC1004-0017 TRF-RF-201(01)100216 Page 2 of 110 Copyright ○ c 2010, DIGITAL EMC Co., Ltd. TABLE OF CONTENTS 1. GENERAL INFORMATION ------------------------------------------------------------------------------ 2. EQUIPMENT INFORMATION --------------------------------------------------------------------------- - 2.1 EQUIPMENT DESCRIPTION ------------------------------------------------------------------------ 2.2 QNCILLARY EQUIPMENT -------------------------------------------------------------------------- 3. INFORMATION ABOUT TEST ITEM ------------------------------------------------------------------ - 3.1 TESTED FREQUENCY ------------------------------------------------------------------------------- 3.2 TESTED ENVIRONMENT --------------------------------------------------------------------------- 3.3 TEST MODE -------------------------------------------------------------------------------------------- 3.4 AUXILIARY EQUIPMENT --------------------------------------------------------------------------- - 3.5 EMI SUPPRESSION DEVICE(S)/MODIFICATION ---------------------------------------------- 4. TEST REPORT ----------------------------------------------------------------------------------------------- 4.1 SUMMARY OF TESTS -------------------------------------------------------------------------------- - 4.2 TRANSMITTER REQUIREMENTS ------------------------------------------------------------------ 4.2.1 6 dB BANDWIDTH -------------------------------------------------------------------------------- 4.2.2 PEAK OUTPUT POWER ------------------------------------------------------------------------- 4.2.3 OUT OF BAND EMISSIONS / BAND EDGE ------------------------------------------------ 4.2.4 OUT OF BAND EMISSION – RADIATED --------------------------------------------------- - 4.2.5 TRANSMITTER POWER SPECTRAL DENSITY ------------------------------------------- 4.2.6 AC CONDUCTED EMISSIONS ----------------------------------------------------------------- 4.2.7 ANTENNA REQUIREMENTS ------------------------------------------------------------------ APPENDIX TEST EQUIPMENT FOR TESTS --------------------------------------------------------- - 3 4 4 4 5 5 5 5 5 5 6 6 7 7 12 19 44 93 98 107 108 DEMC#DRTFCC1004-0017 TRF-RF-201(01)100216 Page 3 of 110 Copyright ○ c 2010, DIGITAL EMC Co., Ltd. 1. General information This report contains the result of tests performed by: DIGITAL EMC CO., LTD. Address: 683-3, Yubang-Dong, Yongin-Si, Kyunggi-Do, Korea. 449-080 http://www.digitalemc.com E-mail: [email protected] Tel: +82-31-321-2664 Fax: +82-31-321-1664 Quality control in the testing laboratory is implemented as per ISO/IEC 17025 which is the “General requirements for the competent of calibration and testing laboratory”. Tested by: Engineer April 20, 2010 D.C. Cha Date Name Signature Reviewed by: Manager April 20, 2010 W. J . L e e Date Name Signature Applicant: Company name : Infomark Co., Ltd. Address : #801, KINS Tower, 25-1, Jeongja-Dong, Bundang-Gu, Seongnam-Si, Gyonggi-Do, Korea, 137-130 Date of order : April 01, 2009 DEMC#DRTFCC1004-0017 TRF-RF-201(01)100216 Page 4 of 110 Copyright ○ c 2010, DIGITAL EMC Co., Ltd. 2. Equipment information YCO-IMW-C610W 2.1 Equipment information Equipment model no. IMW-C610W Equipment serial no. Identical prototype Type of equipment WiMAX & WiFi Dual CPE Frequency band 2412 ~ 2442 MHz Type of Modulation 802.11b – CCK 802.11g – OFDM Power Li-ion polymer Battery: DC 3.7 V Adapter: AC 120V 60Hz Type of antenna Internal Type: Chip Antenna (Max. Peak Gain: 2.48 dBi) External Type: 2.2 Ancillary equipment Equipment Model No. Serial No. Manufacturer Note Adaptor PSAA10R-050 N/A PHIHONGTECHNOLOGY CO., LTD. - USB Cable N/A N/A N/A - DEMC#DRTFCC1004-0017 TRF-RF-201(01)100216 Page 5 of 110 Copyright ○ c 2010, DIGITAL EMC Co., Ltd. 3. Information about test items YCO-IMW-C610W 3.1 Tested frequency Frequency TX RX Lowest frequency 2412MHz 2412MHz Middle frequency 2427MHz 2427MHz Highest frequency 2442MHz 2442MHz 3.2 Tested environment Temperature : 21 ~ 22 ( o C) Relative humidity content : 36 ~ 44 % R.H. Details of power supply : DC 3.7 V AC 120V 60Hz 3.3 Test mode Test Case 1 EUT Test Case 2 EUT + USB Cable + Notebook Test Case 3 EUT + Adaptor 3.4 Auxiliary equipment Equipment Model No. Serial No. Manufacturer Note Notebook HP520 CND73824M9HP DoC Mouse TGM-7000/U N/A PRIMAX ELECTRONICS LTD. DoC 3.5 EMI Suppression Device(s)/Modifications EMI suppression device(s) added and/or modifications made during testing → None DEMC#DRTFCC1004-0017 TRF-RF-201(01)100216 Page 6 of 110 Copyright ○ c 2010, DIGITAL EMC Co., Ltd. 4. Test Report 4.1 Summary of tests FCC Part Section(s) Parameter Limit (Using in 2400 ~ 2483.5MHz) Test Condition Status Note 1 I. Test Items 15.247(a)(2) 6 dB Bandwidth > 500 kHz Conducted C 15.247(b)(3) Transmitter Output Power < 1Watt C 15…

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DEMC#DRTFCC1004-0017 TRF-RF-201(01)100216 Page 44 of 110 Copyright ○ c 2010, DIGITAL EMC Co., Ltd. 4.2.4 Out of band Emission – Radiated - Procedure: The EUT was placed on a 0.8m high wooden table inside a shielded enclosure. An antenna was placed near the EUT and measurements of frequencies and amplitudes of field strengths were recorded for reference during final measurements. For final radiated testing, measurements were performed in OATS. Measurements were performed with the EUT oriented in 3 orthogonal axis and rotated 360 degrees to determine worst-case orientation for maximum emissions. The spectrum analyzer is set to: Tested frequency = Low, Middle, High Frequencies Frequency Range = 30 MHz ~ 10th harmonic. RBW and VBW = 1. Frequency range: 30MHz ~ 1GHz RBW = 120KHz / VBW = ≥ RBW 2. Frequency range: 1GHz ~ 10 th harmonics Peak mode: RBW = 1MHz / VBW = ≥ RBW Average mode: RBW = 1MHz / VBW = 10Hz Detector function = Peak Sweep = auto Trace = max hold - Measurement Data: Comply Note 1: See next pages for actual measured spectrum plots and data. - Minimum Standard: ▪ FCC Part 15.209(a) and (b) Frequency (MHz) Limit (uV/m) @ 3m 30 ~ 88 100 ** 88 ~ 216 150 ** 216 ~ 960 200 ** Above 960 500 ** Except as provided in 15.209(g), fundamental emissions from intentional radiators operating under this Section shall not be located in the frequency bands 54-72 MHz, 76-88MHz, 174-216MHz or 470-806MHz. However, operation within these frequency bands is permitted under other sections of this Part, e.g. 15.231 and 15.241. ▪ FCC Part 15.205 (a): Only spurious emissions are permitted in any of the frequency bands listed below: MHz MHz MHz MHz GHz GHz 0.009 ~ 0.110 0.495 ~ 0.505 2.1735 ~ 2.1905 4.125 ~ 4.128 4.17725 ~ 4.17775 4.20725 ~ 4.20775 6.215 ~ 6.218 6.26775 ~ 6.26825 6.31175 ~ 6.31225 8.291 ~ 8.294 8.362 ~ 8.366 8.37625 ~ 8.38675 8.41425 ~ 8.41475 12.29 ~ 12.293 12.51975 ~ 12.52025 12.57675 ~ 12.57725 13.36 ~ 13.41 16.42 ~ 16.423 16.69475 ~ 16.69525 16.80425 ~ 16.80475 25.5 ~ 25.67 37.5 ~ 38.25 73 ~ 74.6 74.8 ~ 75.2 108 ~ 121.94 123 ~ 138 149.9 ~ 150.05 156.52475 ~ 156.52525 156.7 ~ 156.9 162.0125 ~ 167.17 167.72 ~ 173.2 240 ~ 285 322 ~ 335.4 399.90 ~ 410 608 ~ 614 960 ~ 1240 1300 ~ 1427 1435 ~ 1626.5 1645.5 ~ 1646.5 1660 ~ 1710 1718.8 ~ 1722.2 2200 ~ 2300 2310 ~ 2390 2483.5 ~ 2500 2655 ~ 2900 3260 ~ 3267 3332 ~ 3339 3345.8 ~ 3358 3600 ~ 4400 4.5 ~ 5.15 5.35 ~ 5.46 7.25 ~ 7.75 8.025 ~ 8.5 9.0 ~ 9.2 9.3 ~ 9.5 10.6 ~ 12.7 13.25 ~ 13.4 14.47 ~ 14.5 15.35 ~ 16.2 17.7 ~ 21.4 22.01 ~ 23.12 23.6 ~ 24.0 31.2 ~ 31.8 36.43 ~ 36.5 Above 38.6 ▪ FCC Part 15.205(b): The field strength of emissions appearing within these frequency bands shall not exceed the limits shown in §15.209. At frequencies equal to or less than 1000 MHz, compliance with the limits in §15.209 shall be demonstrated using measurement instrumentation employing a CISPR quasi-peak detector. Above 1000 MHz, compliance with the emission limits in §15.209 shall be demonstrated based on the average value of the measured emissions. The provisions in §15.35 apply to these measurements. DEMC#DRTFCC1004-0017 TRF-RF-201(01)100216 Page 45 of 110 Copyright ○ c 2010, DIGITAL EMC Co., Ltd. Restricted Band Edge Test Mode: 802.11b & Lowest Frequency & Test case 1 Peak mode / Horizontal polarization Marker 1’s emissions of the low band edge test plots are emissions from WIMAX downlink signal in Korea. Restricted Band Edge Test Mode: 802.11b & Lowest Frequency & Test case 1 Average mode / Horizontal polarization Marker 1’s emissions of the low band edge test plots are emissions from WIMAX downlink signal in Korea. DEMC#DRTFCC1004-0017 TRF-RF-201(01)100216 Page 46 of 110 Copyright ○ c 2010, DIGITAL EMC Co., Ltd. Restricted Band Edge Test Mode: 802.11b & Lowest Frequency & Test case 1 Peak mode / Vertical polarization Marker 1’s emissions of the low band edge test plots are emissions from WIMAX downlink signal in Korea. Restricted Band Edge Test Mode: 802.11b & Lowest Frequency & Test case 1 Average mode / Vertical polarization Marker 1’s emissions of the low band edge test plots are emissions from WIMAX downlink signal in Korea. DEMC#DRTFCC1004-0017 TRF-RF-201(01)100216 Page 47 of 110 Copyright ○ c 2010, DIGITAL EMC Co., Ltd. Restricted Band Edge Test Mode: 802.11b & Highest Frequency & Test case 1 Peak mode / Horizontal polarization Restricted Band Edge Test Mode: 802.11b & Highest Frequency & Test case 1 Average mode / Horizontal polarization DEMC#DRTFCC1004-0017 TRF-RF-201(01)100216 Page 48 of 110 Copyright ○ c 2010, DIGITAL EMC Co., Ltd. Restricted Band Edge Test Mode: 802.11b & Highest Frequency & Test case 1 Peak mode / Vertical polarization Restricted Band Edge Test Mode: 802.11b & Highest Frequency & Test case 1 Average mode / Vertical polarization DEMC#DRTFCC1004-0017 TRF-RF-201(01)100216 Page 49 of 110 Copyright ○ c 2010, DIGITAL EMC Co., Ltd. Restricted Band Edge Test Mode: 802.11g & Lowest Frequency & Test case 1 Peak mode / Horizontal polarization Marker 1’s emissions of the low band edge test plots are emissions from WIMAX downlink signal in Korea. Restricted Band Edge Test Mode: 802.11g & Lowest Frequency & Test case 1 Average mode / Horizontal polarization Marker 1’s emissions of the low band edge test plots are emissions from WIMAX downlink signal in Korea. DEMC#DRTFCC1004-0017 TRF-RF-201(01)100216 Page 50 of 110 Copyright ○ c 2010, DIGITAL EMC Co., Ltd. Restricted Band Edge Test Mode: 802.11g & Lowest Frequency & Test case 1 Peak mode / Vertical polarization Marker 1’s emissions of the low band edge test plots are emissions from WIMAX downlink signal in Korea. Restricted Band Edge Test Mode: 802.11g & Lowest Frequency & Test case 1 Average mode / Vertical polarization Marker 1’s emissions of the low band edge test plots are emissions from WIMAX downlink signal in Korea. DEMC#DRTFCC1004-0017 TRF-RF-201(01)100216 Page 51 of 110 Copyright ○ c 2010, DIGITAL EMC Co., Ltd. Restricted Band Edge Test Mode: 802.11g & Highest Frequency & Test case 1 P…

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FCC ID: YCO-IMW-C610W Copyright Ⓒ 2010, DIGITAL EMC Co., Ltd. View 1 FCC ID: YCO-IMW-C610W Copyright Ⓒ 2010, DIGITAL EMC Co., Ltd. View 2 FCC ID: YCO-IMW-C610W Copyright Ⓒ 2010, DIGITAL EMC Co., Ltd. View 3 FCC ID: YCO-IMW-C610W Copyright Ⓒ 2010, DIGITAL EMC Co., Ltd. View 4 FCC ID: YCO-IMW-C610W Copyright Ⓒ 2010, DIGITAL EMC Co., Ltd. View 5