VYTLP-9287CHigh Power 802.11g Wireless USB Adapter

© 2009 High Power 802.11g Wireless USB Adapter USER MANUAL 1.0.0 -2- Table of Contents Chapter I USING THIS DOCUMENT 3 Chapter II INTRODUCTION 3 Chapter III SYSTEM REQUIREMENTS 3 Chapter IV Driver Installation and Uninstallation 3 ................................................................................................................................... 31. Driver Installation ................................................................................................................................... 82. Driver Uninstallation Chapter V Wireless LAN Management GUI 11 ................................................................................................................................... 211. Station Mode ................................................................................................................................... 222. General Page ................................................................................................................................... 233. Profile Page ................................................................................................................................... 244. Available Network ................................................................................................................................... 255. Advanced Page ................................................................................................................................... 266. Status Page ................................................................................................................................... 277. Statistics Page Chapter VI Access Point Mode 27 ................................................................................................................................... 271. General Page ................................................................................................................................... 302. Advanced Page ................................................................................................................................... 313. Statistics Page ................................................................................................................................... 324. ICS Page USING THIS DOCUMENT -3- 1USING THIS DOCUMENT This document provides detailed user guidelines for Wireless LAN USB Adapter operation and setting-up. Though every effort has been made to ensure that this document is up-to-date and accurate, more information may have become available subsequent to the production of this guide. 2INTRODUCTION Thank you for purchasing Wireless LAN USB Adapter.Wireless LAN USB Adapter is a perfect combination of both performance and cost-effective product introduced. It is sincerely hoped that you can enjoy the wireless world through this solidly profiled wireless adapter. It provides a full solution of all the IEEE 802.11 b/g protocols, that pass the WiFi tests and are compatible with all the wireless products with WiFi logo. If you have a Wireless LAN USB Adapter on hand, it means you can connect to the wireless world without any difficulty. It also provides all the data rates in the IEEE 802.11 b/g standards, with both short and long preambles to ensure the compatibility of legacy wireless products and new ones, saving the panic works for end users to find compatible products. Since the security issue has become one of the most important one in the wireless society, it provides you with the full security coverage from the 64/128bits WEP encryptions, second generation WPA-PSK encryption, to the most advanced WPA2-AES encryption. WPA2 is the latest security standard currently approved by WiFi standards. Saving mode, Ad hoc wireless Lan, Wake on Lan (WOL) and other exciting features are also included in this Wireless LAN USB Adapter. This user manual will guide you through these exciting features in the following chapters and we is believed that you will be greatly satisfied with its performance and ease of use. 3SYSTEM REQUIREMENTS Windows System : Windows 98SE, Me, 2000, XP32, XP64, Vista32, Vista64. PCs must have a device driver installed. It allows you to communicate with WLAN USB Adapter. 4Driver Installation and Uninstallation Warning! Do not cover or block the airflow to the adapter. The adapter will reach a high temperature during use. 4.1Driver Installation Before you proceed with the installation, please notice the following descriptions. Notes1: -4- The following installation was operated under Windows XP. (Procedures are similar for Windows 98SE/Me/2000/vista.) Notes2: If you have installed the WLAN USB driver & utility before, please uninstall the old version first. Do not plug the wireless LAN USB adapter into your computer USB port before installing the software program Insert the software program CD , then auto installation window pops up on following: Step1:While the following screen pops out, click Driver Installation Or browser the CD, click setup.exe X:\Drivers\RTL8187L\Windows\8187_L1313\setup.exe (X mean CD-ROM) Step2:Choose a setup language. Click Next to process the installation. Step3:Click Next Driver Installation and Uninstallation -5- Step4:Click Install The system starts software installation of the WLAN USB adapter. -6- Step5:Click Finish to complete the installation. After click Finish to complete the installation , under Windows XP <ALL Programs> menu , REALTEK USB wireless LAN Utility program installed. Driver Installation and Uninstallation -7- Realtek Utility shortcut on the desktop. Insert the wireless LAN USB adapter into your computer USB port , the computer detected and active the wireless LAN USB adapter automatically. -8- 4.2Driver Uninstallation Step1: Uninstall the WLAN USB Adapter Driver from "Start">"All Programs" >"REALTEK RTL8187 Wireless LAN Utility">Click "Uninstall" to remove Wireless LAN USB Adapter driver. Open Control Panel and click Add or Remove Programs. Select REALTEK RTL81…

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Loopcomm Technology, lnc. 1F, No. 114, Lian Chen Rd., Chung-Ho City, Taipei Hsien, 235, Taiwan,R.O.C. Date: January 8, 2010 Subject: Ad Hoc Mode Function Declaration FCC ID: VYTLP-9287C To Whom it may concern, This device is acting as master and operating on 2.4GHz band. Ad Hoc function is available on client mode and not able to work on non-US frequencies. Please contact the one signed below or the authorized agent for this filing. Thank you. Regards,

產品規格承認書 Specification For Approval 日 期： 2008 / 04 / 28 Date 編 號： ASM-84281 File No. 版 本： .0 Revision 承認廠商： Manufacturer 製造廠商：英碩科技股份有限公司 Manufacturer 型號品名：2.4 GHz External Antenna Part Number Description INVAX P/N: AN2400-1901RS 廠商審核： Approved By Invax 英碩科技股份有限公司 台北市忠孝東路五段815號4樓 Te l : 886-2-2788-5218 Fax:886-2-2783-1658 COR / F-G-15a Cortec 東莞康捷電子有限公司 廣東省東莞市長安鎮振安路 沙頭段咸西工業區 Te l : 86-769-85388261 Fax: 86-769-85397133 Product Number: AN2400-1901RS Product Name: 2.4 GHz External Antenna Page 1 Version: 2.0 Issue Date: 2008-04-28 Index: 1. Reliability Testing 2. Specification 3. S Parameter Test Data 4. Antenna Radiation Pattern 5. Mechanical Drawing 6. MSDS & SGS Report ================================================== 1. Reliability Testing Test Item Procedure Requirement 1. Visual inspection and Dimension Check Applicable methods using x5 magnification follow specification 2. Rapid Changing of Temperature -40 ̊C (30minutes) to 90 ̊C (30minutes); 24 cycles After 2 hours recovery: 1. no visible damage 2. Freq. Tol.: < ±5% 3. Damp Heat 24 hours at 60 ̊C; 90 ~ 95% RH After 2 hours recovery: 1. no visible damage 2. Freq. Tol. : < ±5% 4. Endurance 24 hours at 90 ̊C After 2 hours recovery: 1. no visible damage 2. Freq Tol.: < ±5% Product Number: R-AN2400-1901RS Product Name: 2.4 GHz External Antenna Page 2 Version: 2.0 Issue Date: 2008-04-28 2. Specification A. Electrical Characteristics S.W.R. <= 2.0 @ 2400~2500 MHz Antenna Gain +5.0 ± 0.7 dBi @ 2450 MHz Impedance 50 Ohm B. Material Material of Radiator Cu (Plated) Connector Type SMA Male Reverse C. Environmental Operation Temperature - 30 ̊C ~ + 85 ̊C Storage Temperature - 30 ̊C ~ + 85 ̊C 3. S Parameter Test Data Product Number: AN2400-1901RS Product Name: 2.4 GHz External Antenna Page 3 Version: 2.0 Issue Date: 2008-04-28 4. Antenna Radiation Pattern Testing Equipment Specification: Antenna Anechoic Chamber Dimension: 8 x 4 x 4 m Quite Zone: 600mm @1 GHz Isolation: >100dB @ 1 MHz ~ 10 GHz Testing Equipment: Agilent 5071B Received Antenna: 0.7 ~ 6.0 GHz for Gain Calibration Double Ridged Horn Antenna 5. Mechanical Drawing 6. MSDS & SGS Report B C D SCALE: 1/1 UNITS: mmREVISION: A APPROVED BY Tolerance X.XXX.XX° ±1° ±0.05 APPROVER DATE SIGN DESCRIPTION TITLE: 2.4GHz Antenna PART NO.: AN2400-1901RS DWG NAME: R-AN2400-1901RS .dwg CHECKED BY DESIDNED BY RoHS Cortec Technology Inc. Tel :886-2-27885218 Http://www.invaxsystem.com Fax:886-2-27831658 E-mail:[email protected] ±0.1 5 3 4 2 1 1 Body Body2 2 Pin 3 Black TPE Eletrodeposition R-AN1901-01R-AN03-T02R-AN03-514CZR-SMA324-ZC8MRANT 4 SMA Male Reverse 5 Black Body1 R-AN03-T01 PA+ABS Black PA+ABS Plate the black zinc Part Number Q'ty Description No. Material Finished MetalMetal 12111 Zhang yue xin Liu kui Grant 2007.12.28 2007.12.28 2007.12.28 TPE Datasheet 禧 福 工 業 股 份 有 限 公 司 材 質 分 析 報 告 鋅合金 化學成份 Chemical Composition 元素 Element 國際標准 ASTMB240 鋁 (Al) 3.804% 鎂 (Mg) 0.0327% 銅 (Cu) 0.384% 鐵 (Fe) 0.0015% 鉛 (Pb) 0.0091% 錫 (Sn) 0.0017% 鎘 (Cd) 0.0010% 錳 (Mn) 0.00071% 鎳 （Ni） 0.0057% 硒 （Si） 0.0056% 鉻 （Cr） 0.0011% 鉍 （Bi） 0.00040% 鋅 (Zn) 95.8% 物理性能 Physical Properties 密度 Density(g/cm^3@21°C 6.60 溶點范圍 Melting Range 381-387 °C 凝固收縮 Solidification Shrinkage 1.17% 熱膨脹率 Thermal Expansion(m/mm/@20°C-100)°C 274 比熱 Specific Heat Capacity(J/㎏/@20°C-100)°C 418.7 導熱率 Thermal Conductivity(W/㎡/br/m/@70°C-140 )°C 1130 導電率 Electrical Conductivity(%IACS) 2.0*E7 電阻率 Electrical Resistivity (μohm-cm@20)°C 6.3694 機械性能 Mechanical Properties 極限抗拉強度 Ultimate Tensile Strength 283MPa 延伸率 Elongation(% in 51mm) 10% 硬度 Hardness(Brinell 500㎏) 82 抗剪強度 Sheet Strength 214 MPa 抗壓屈服強度 Compressive Yield Strength 414 MPa 抗衡擊強度 Impact Energy(Un-notched Bar 6.35*6.35mm) 58 疲勞強度 Fatigue Strength(5*10^8 Cycles) 48 MPa Coaxial Cable Datasheet RG-178 Coaxial Cable Specification 1. Cable Type MIL – C – 17 / RG-178 2. Impedance 50 ± 3 ohm Material silver-coated copper Conductor Numbers 7 Conductor Size 0.102 mm 3. Inner Conductor Outer Diameter 0.3 mm Material FEP Color Clear Average Thickness 0.28 mm 4. Dielectric Layer Diameter 0.86 mm Material silver-coated copper Construction 16-3-0.1 mm 5. Braid (Shielding) Coverage 95 % Material FEP Color Brown Average Thickness 0.25 mm 6. Outer Cover Diameter 1.80 ± 0.05 mm 7. V.S.W.R Testing < 1.3 (DC ~ 6.0 GHz) 100 MHz 46 900 MHz 155 1800 MHz 295 2400 MHz 340 5200 MHz 505 8. Attenuation (dB / 100 meter ) 6000 MHz 550 9. Capacitance 97 ± 3 ( pF / meter) 10. Maximum Power 30 dBm 11. Spark Test 2.0 KV 12. Rating Temp. and Volt. 200 ̊C / 30V 13. Conductor Resistance 335 ohm / KM / 20 ̊C max. 14. Dielectric Resistance 3 G ohm / KM / 20 ̊C min. ABS Datasheet 填表： 張恆雪 部門： 研發部 職務： 文員 Cd Pb Hg Cr(VI) PBBs PBDE s 1 R-AN1901-01 天線塑膠外套 TPE 4 15 N.D. Negative GZ0701016735/CHEM 2007/2/6 TPEE 大陸SGS 2 R-AN03-T02R-AN03-T01 連接頭 PA+ABS N.D. N.D. N.D. N.D. N.D. N.D. CE/2007/B2671A 2007/11/21 PA+ABS ALLOY 台北SGS 3 R-AN03-514CZ 定位柱 銅 27 29017 N.D. Negative CANEC0800023303 2008/1/23 JisC3604BD COPPER 大陸SGS 4 R-SMA324-ZC8MRANT SMA公頭母針 鋅合金 N.D. 22 N.D. Negative N.D. N.D. GZ0801009600/CHEM 2008/2/17 鋅合金錠Zn-3# 大陸SGS 5 R-AN1901-06 彈簧 銅 N.D. N.D. N.D. Negative GZ0702023962/CHEM 2007/3/5 SKYEAGLE CARBON STEEL 大陸SGS 6 R-AN94-02S Tube 銅 11 4 N.D. Negative SZTYR070410642/LP 2007.04.12 黃銅管 大陸SGS 7 R-RG-178U 線材 RG178 N.D. N.D. N.D. Negative N.D. N.D. SH7082518/CHEM 2007/8/1 COAXIAI CABLE 大陸SGS 8 R-AN1901-04A 套筒 ABS N.D. N.D. N.D. N.D. N.D. N.D. KA/2007/C2091 2008/1/2 ACRYLONYTRILE 台北SGS 根據測試報告如實填寫鉛、鎘、汞、六價鉻、 PBBs 和 PBDEs 六項禁用物質的含量 包裝材料中鉛、鎘、汞、六價鉻總含量不超過 100ppm ，鎘的允許濃度為 5ppm 測試日期 物料型號 物料各構成名 稱 測試機構 名稱 序號 康捷電子有限公司 物料名稱：R-AN2400-1901RS 各構成物料的材質 物料中 RoHS 對象物質含量調查表 測試名稱 測試報告裡 RoHS 對應物質測試結果 檢測報告編號

Antenna Specification Date:December 10, 2009 Antenna Type: PCB Antenna Antenna Gain: 13.41 dBi Signature____________________ Name/Title: Benson Chen / Product Manager Company Name: Loopcomm Technology, lnc. Address: 1F, No. 114, Lian Chen Rd., Chung-Ho City, Taipei Hsien, 235, Taiwan,R.O.C. TEL: +886-2-2243-2389 FAX: +886-2-2243-2198 Email: H-plane 2D Pattern @2350.0MHz Date / Time : 2009117 / 19:35 Software Version : V1.2 Manufacturer : Measurement Distance : 8M*4M*4M Project Number : Operator Name : Edison Model Name : PA-23225 H-plane Serial Number : Temperature : 59 Humidity:20 PA-23225 H-plane 2D Pattern @2550.0MHz Date / Time : 2009117 / 19:35 Software Version : V1.2 Manufacturer : Measurement Distance : 8M*4M*4M Project Number : Operator Name : Edison Model Name : PA-23225 H-plane Serial Number : Temperature : 59 Humidity : 20 PA-23225 H-plane 2D Pattern @2525.0MHz Date / Time : 2009117 / 19:35 Software Version : V1.2 Manufacturer : Measurement Distance : 8M*4M*4M Project Number : Operator Name : Edison Model Name : PA-23225 H-plane Serial Number : Temperature : 59 Humidity : 20 PA-23225 H-plane 2D Pattern @2500.0MHz Date / Time : 2009117 / 19:35 Software Version : V1.2 Manufacturer : Measurement Distance : 8M*4M*4M Project Number : Operator Name : Edison Model Name : PA-23225 H-plane Serial Number : Temperature : 59 Humidity : 20 PA-23225 H-plane 2D Pattern @2475.0MHz Date / Time : 2009117 / 19:35 Software Version : V1.2 Manufacturer : Measurement Distance : 8M*4M*4M Project Number : Operator Name : Edison Model Name : PA-23225 H-plane Serial Number : Temperature : 59 Humidity : 20 PA-23225 H-plane 2D Pattern @2450.0MHz Date / Time : 2009117 / 19:35 Software Version : V1.2 Manufacturer : Measurement Distance : 8M*4M*4M Project Number : Operator Name : Edison Model Name : PA-23225 H-plane Serial Number : Temperature : 59 Humidity : 20

Loopcomm Technology, lnc. 1F, No. 114, Lian Chen Rd., Chung-Ho City, Taipei Hsien, 235, Taiwan,R.O.C. Date: November 13, 2009 To whom it may concern It is acknowledged by Loopcomm Technology, lnc. that the modification list below will be installed to our Model: LP-9387C in order to comply with FCC Approval requirements. These modifications will be incorporated into each unit sold and mass production under the rules. 1.Added copper foil shielding on the case, please refer to photos.

Compliance Certification Services Inc. Report No.: 90428207 Date of Issue: July 9, 2009 Page 1 Total Page: 6 Rev. 00 ○EXTERNAL PHOTOGRAPHS OF EUT LP-9387C; VT920; IT-0800GC Compliance Certification Services Inc. Report No.: 90428207 Date of Issue: July 9, 2009 Page 2 Rev. 00 Compliance Certification Services Inc. Report No.: 90428207 Date of Issue: July 9, 2009 Page 3 Rev. 00 Compliance Certification Services Inc. Report No.: 90428207 Date of Issue: July 9, 2009 Page 4 Rev. 00 LP-9287C; IT-8800UC Compliance Certification Services Inc. Report No.: 90428207 Date of Issue: July 9, 2009 Page 5 Rev. 00 Compliance Certification Services Inc. Report No.: 90428207 Date of Issue: July 9, 2009 Page 6 Rev. 00

PIFA Antenna Dipole Antenna

Compliance Certification Services Inc. Report No.: 90428207 Date of Issue: July 9, 2009 Page 1 Total Page: 6 Rev. 00 INTERNAL PHOTOGRAPHS OF EUT LP-9387C; VT920; IT-0800GC Compliance Certification Services Inc. Report No.: 90603206 Date of Issue: June 16, 2009 Page 2 Rev. 00 Compliance Certification Services Inc. Report No.: 90603206 Date of Issue: June 16, 2009 Page 3 Rev. 00 LP-9287C; IT-8800UC Compliance Certification Services Inc. Report No.: 90603206 Date of Issue: June 16, 2009 Page 4 Rev. 00 Main Board (Dip Type) Compliance Certification Services Inc. Report No.: 90603206 Date of Issue: June 16, 2009 Page 5 Rev. 00 Main Board (SMT Type) Compliance Certification Services Inc. Report No.: 90603206 Date of Issue: June 16, 2009 Page 6 Rev. 00

程智科技股份有限公司 Compliance Certification Services Inc. RADIO FREQUENCY EXPOSURE LIMIT According to §15.247(i), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess of the Commission's guidelines. See § 1.1307(b)(1) of this chapter. EUT Specification EUT High Power 802.11g Wireless USB Adapter Frequency band (Operating) WLAN: 2.412GHz ~ 2.462GHz WLAN: 5.18GHz ~ 5.32GHz / 5.50GHz ~ 5.70GHz WLAN: 5.745GHz ~ 5.825GHz Others Device category Portable (<20cm separation) Mobile (>20cm separation) Others Exposure classification Occupational/Controlled exposure (S = 5mW/cm2) General Population/Uncontrolled exposure (S=1mW/cm2) Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Max. output power IEEE 802.11b: 9.15 dBm (8.22mW) IEEE 802.11g: 17.18 dBm (52.24mW) Antenna gain (Max) PIFA Antenna / Gain: 13.41dBi (Numeric gain: 21.92) Dipole Antenna / Gain: 5dBi (Numeric gain: 3.16) Evaluation applied MPE Evaluation SAR Evaluation N/A Remark: 1. The maximum output power is 17.18dBm (52.24mW) at 2437MHz (with 21.92 numeric antenna gain.) DTS device is not subject to routine RF evaluation; MPE estimate is used to justify the compliance. 2. For mobile or fixed location transmitters, no SAR consideration applied. The maximum power density is 1.0 mW/cm 2 even if the calculation indicates that the power density would be larger. TEST RESULTS No non-compliance noted. 程智科技股份有限公司 Compliance Certification Services Inc. Calculation Given d GP E ×× = 30 & 3770 2 E S= Where E = Field strength in Volts / meter P = Power in Watts G = Numeric antenna gain d = Distance in meters S = Power density in milliwatts / square centimeter Combining equations and re-arranging the terms to express the distance as a function of the remaining variables yields: 2 3770 30 d GP S ×× = Changing to units of mW and cm, using: P (mW) = P (W) / 1000 and d (cm) = d(m) / 100 Yields () () 2 2 0796.0 100/3770 1000/30 d GP d GP S × ×= × ×× = Equation 1 Where d = Distance in cm P = Power in mW G = Numeric antenna gain S = Power density in mW / cm 2 Maximum Permissible Exposure EUT output power = 52.24mW Numeric Antenna gain = 21.92 Substituting the MPE safe distance using d = 20 cm into Equation 1: Yields GPS××=000199.0 Where P = Power in mW G = Numeric antenna gain S = Power density in mW / cm 2 Æ Power density = 0.228 mW / cm 2 (For mobile or fixed location transmitters, the maximum power density is 1.0 mW/cm 2 even if the calculation indicates that the power density would be larger.)

Report No: 90428207-RP1 FCC ID: VYTLP-9287C Date of Issue: November 12, 2009 Page 1 / 77 FCC 47 CFR PART 15 SUBPART C TEST REPORT For High Power 802.11g Wireless USB Adapter Model: LP-9387C; VT920; IT-0800GC; LP-9287C; IT-8800UC Trade Name: Loopcomm; V tech; INFINITY Issued to Loopcomm Technology, lnc. 1F, No. 114, Lian Chen Rd., Chung-Ho City, Taipei Hsien, 235, Taiwan, R.O.C. Issued by Compliance Certification Services Inc. No. 81-1, Lane 210, Pa-De 2nd Rd., Luchu Hsiang, Taoyuan Shien, (338) Taiwan, R.O.C. TEL: 886-3-324-0332 FAX: 886-3-324-5235 http://www.ccsrf.com [email protected] Report No: 90428207-RP1 FCC ID: VYTLP-9287C Date of Issue: November 12, 2009 Page 2 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. Revision History Rev. Issue Date Revisions Effect Page Revised By 00 November 12, 2009 Initial Issue ALL Celine Chou Report No: 90428207-RP1 FCC ID: VYTLP-9287C Date of Issue: November 12, 2009 Page 3 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. TABLE OF CONTENTS 1. TEST RESULT CERTIFICATION........................................................................................... 4 2. EUT DESCRIPTION ............................................................................................................... 5 3. TEST METHODOLOGY ......................................................................................................... 6 3.1 EUT CONFIGURATION .................................................................................................... 6 3.2 EUT EXERCISE ................................................................................................................6 3.3 GENERAL TEST PROCEDURES ..................................................................................... 6 3.4 FCC PART 15.205 RESTRICTED BANDS OF OPERATIONS ......................................... 7 3.5 DESCRIPTION OF TEST MODES .................................................................................... 8 4. INSTRUMENT CALIBRATION............................................................................................... 9 4.1 MEASURING INSTRUMENT CALIBRATION ................................................................... 9 4.2 MEASUREMENT EQUIPMENT USED ............................................................................. 9 4.3 MEASUREMENT UNCERTAINTY .................................................................................. 10 5. FACILITIES AND ACCREDITATIONS................................................................................. 11 5.1 FACILTIES....................................................................................................................... 11 5.2 EQUIPMENT ................................................................................................................... 11 5.3 TABLE OF ACCREDITATIONS AND LISTINGS............................................................. 12 6. SETUP OF EQUIPMENT UNDER TEST.............................................................................. 13 6.1 SETUP CONFIGURATION OF EUT ............................................................................... 13 6.2 SUPPORT EQUIPMENT ................................................................................................. 13 7. FCC PART 15.247 REQUIREMENTS .................................................................................. 14 7.1 6 DB BANDWIDTH ........................................................................................................... 14 7.2 PEAK POWER.................................................................................................................18 7.3 AVERAGE POWER ......................................................................................................... 23 7.4 BAND EDGES MEASUREMENT .................................................................................... 27 7.5 PEAK POWER SPECTRAL DENSITY ............................................................................ 44 7.6 SPURIOUS EMISSIONS ................................................................................................. 48 7.7 POWERLINE CONDUCTED EMISSIONS ...................................................................... 69 APPENDIX I PHOTOGRAPHS OF TEST SETUP...................................................................... 72 Report No: 90428207-RP1 FCC ID: VYTLP-9287C Date of Issue: November 12, 2009 Page 4 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. 1. TEST RESULT CERTIFICATION Applicant: Loopcomm Technology, lnc. 1F, No. 114, Lian Chen Rd., Chung-Ho City, Taipei Hsien, 235, Taiwan, R.O.C. Equipment Under Test: High Power 802.11g Wireless USB Adapter Trade Name: Loopcomm; V tech; INFINITY Model: LP-9387C; VT920; IT-0800GC; LP-9287C; IT-8800UC Date of Test: November 9 ~ 12, 2009 APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 15 Subpart C No non-compliance noted We hereby certify that: The above equipment was tested by Compliance Certification Services Inc. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4: 2003 and the energy emitted by the sample EUT tested as described in this report is in compliance with the requirements of FCC Rules Part 15.207, 15.209, 15.247. The test results of this report relate only to the tested sample EUT identified in this report. Approved by: Reviewed by: David Wang Director Ethan Huang Section Manager Report No: 90428207-RP1 FCC ID: VYTLP-9287C Date of Issue: November 12, 2009 Page 5 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. 2. EUT DESCRIPTION Product High Power 802.11g Wireless USB Adapter Trade Name Loopcomm; V tech; IN…

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Report No: 90428207-RP1 FCC ID: VYTLP-9287C Date of Issue: November 12, 2009 Page 72 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. APPENDIX I PHOTOGRAPHS OF TEST SETUP Radiated Emission Set up Photos 30 MHz ~ 1GHz (PIFA Antenna) Report No: 90428207-RP1 FCC ID: VYTLP-9287C Date of Issue: November 12, 2009 Page 73 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. 30 MHz ~ 1GHz (Dipole Antenna) Report No: 90428207-RP1 FCC ID: VYTLP-9287C Date of Issue: November 12, 2009 Page 74 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. Above 1GHz (PIFA Antenna) Report No: 90428207-RP1 FCC ID: VYTLP-9287C Date of Issue: November 12, 2009 Page 75 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. Above 1GHz (Dipole Antenna) Report No: 90428207-RP1 FCC ID: VYTLP-9287C Date of Issue: November 12, 2009 Page 76 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. Conducted Emission Set Up Photos Report No: 90428207-RP1 FCC ID: VYTLP-9287C Date of Issue: November 12, 2009 Page 77 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. Powerline Conducted Emissions Setup Photos