O6M-UW250Wireless USB Adapter

USB Wireless Network Adapter User’s Manual Rev 1.0 USB Wireless Network Adapter User’s Manual 2 Regulatory compliance FCC Warning 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. 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 or more 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 technician for help. You are cautioned that changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment. IMPORTANT NOTE: Federal Communications Commission (FCC) Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. This transmitter must not be co-located or operationgin conjunction with any other antenna or transmitter. CE Mark Warning This is a Class B product. In a domestic environment, this product may cause radio interference, in which case the user may be required to take adequate measures. USB Wireless Network Adapter User’s Manual 3 About this manual This User’s Manual describes how to install and operate your USB Wireless Network Adapter. Please read this manual before you install the product. This manual includes the following topics:  Product description and features.  Hardware installation procedure.  Software installation procedure.  FAQ USB Wireless Network Adapter User’s Manual 4 Table of Contents Regulatory compliance About this manual Chapter 1- Introduction5 Features5 What is Wireless LAN?6 Wireless LAN Modes6 Notes on Wireless LAN Configuration7 Chapter 2 - Hardware Installation8 Package Contents8 System Requirements for the Adapter8 Connecting the USB Adapter8 LEDs Indicators9 Disconnecting the USB Adapter10 Chapter 3 – Driver Installation for Windows11 Driver installation for Windows 9811 Driver installation for Windows 200014 Driver installation for Windows ME17 Chapter 4 – Using the Wireless Utility 20 Installation in Windows20 Configuring the USB Wireless Network Adapter24 Chapter 5 –Installing Network Protocols 29 Installing the Network Protocols for Windows 98 and Millennium29 Appendix A – FAQ32 Appendix B – Specifications34 USB Wireless Network Adapter User’s Manual 5 Chapter 1 - Introduction Thank you for purchasing the USB Wireless Network Adapter. This high-speed USB Wireless Network Adapter provides you with an innovative wireless networking solution. The Adapter is easy to set up and use. With this innovative wireless technology, you can share files and printers on the network—without inconvenient wires! Now you can carry the LAN in your pocket! The Adapter is a network adapter with a rate of 1, 2, 5.5, and 11 Mbps operating in the ISM band using Direct Sequence Spread Spectrum (DSSS) transmission implementing the IEEE 802.11b standard. This adapter provides Device Drivers for Windows 98, Windows 2000 and Windows ME. It also provides tools for the configuration of the adapter. The tool, as well as the installation steps of the plug- and-play procedure for the Microsoft Windows 98, Windows ME and Windows 2000 operating systems, is described in this document. Features The USB Wireless Network Adapter offers compliance with the IEEE 802.11b specification. This feature allows them to communicate with other wireless devices that support the standard. Features of the adapter are:  Uses 2.4GHz frequency band, which complies with worldwide requirement  Wireless interface following the IEEE 802.11b standard  Using Universal Serial Bus (USB) interface  Enciphering/deciphering of wireless data by the implementation of the WEP algorithm  Wire-free access to networked resources from anywhere beyond the desktop  Allows users move between Access Points without resetting their connection reconfiguration  Delivers data rate up to 11 Mbps  Supports 11, 5.5, 2, and 1 Mbps rates  Provide USB Wireless Network Adapter Configuration utility  Antenna is built in to the Adapter with LEDs indicating Power and Link
Supports most popular operating systems: Window 98/2000 & Windows ME USB Wireless Network Adapter User’s Manual 6 What is Wireless LAN? Wireless Local Area Network (WLAN) systems offer a great number of advantages over traditional wired systems. WLAN is flexible and easy to setup and manage. They are also more economical than wired LAN systems. Using radio frequency (RF) technology, WLAN transmit and receive data through the air. WLAN combine data connectivity with user mobility. For example, users can roam from a conference room to their office without being disconnected from the LAN. Using WLAN, users can conveniently access-shared information, and network administrators can configure and augment networks without installing or moving network cables. WLAN technology provides users with many convenient and cost saving features: • Mobility: WLAN provide LAN users with access to real-time information anywhere in their organization, providing service opportunities that are impossible with wired networks. • Ease of Installation: Installing is …

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Advance Data Technology Corporation誠信科技股份有限公司 誠信科技股份有限公司誠信科技股份有限公司 誠信科技股份有限公司 13-1 Lane 19, Wen Shan 3rd St., Kweishan, Taoyuan, Taiwan, R.O.C. 桃園縣龜山鄉文㆔㆔街19巷13-1號 http://www.adt.com.tw/ E-mail: [email protected] TEL: 886-3-3270910 FAX: 886-3-3270892 服務項目 EMC/ SAFETY/ RADIO CERTIFICATION、ID/ MECH. DESIGN、GRAPHICS/TECH. WRITING SERVICES 您產品開發的最佳伙伴 YOUR BEST PARTNER IN PRODUCT DEVELOPMENT 誠信確實•專業第㆒•顧客至㆖ INTEGRITY•PROFESSIONALISM•CUSTOMER SATISFACTION FCC ID: O6M-UW250 To whom it may concern, I hereby declare that this product should be classified as Digital Transmission System (DTS). If you have any question, please do not hesitate to contact me. Thank you. Regards, Dec. 17, 2001 Dr. Alan Lane Manager, ADT [email protected]

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FCC ID LABEL LOCATION FCC ID LABEL LCOATION

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FCC ID: O6M-UW250 ADT No.901211R05 Operational Description The transmitter of the EUT (11M USB Wireless Adapter) is powered by host equipment from USB port. The antenna is dipole antenna, and used MMCX antenna connector. Under normal use condition, the user has to keep at least 20cm separation distance between radiator and the body of the user. The other instruction, please have a look at the users manual. DSSS Information This device is Direct Sequence Spread Spectrum, the data is mixed by pseudorandom code which is an orthogonal code. The mixed data is digital modulated by BPSK and QPSK technique depends on the data rates. The CCK coding is applied for increasing the data rate, and also the processing gain will be increased. The bit rates are 1,2,5.5,11Mbps, the symbol rates are 1,1,1.375,1.375Mbps, the chip rates are always 11Mbps. So, the Chip/symbol is 11,11,8 and 8 respectively. Although is higher bit rate, the processing gain is lower than 10, but the CCK coding used in higher bit rate will provide 2.2dB coding gain.

FCC ID: O6M-UW250 ADT No.: 901211R05 FCC TEST REPORT REPORT NO.: RF901211R05 MODEL NO.: UW250 ACCORDING: FCC Guidelines for Human Exposure IEEE C95.1 APPLICANT:BROMAX COMMUNICATIONS, INC. ADDRESS: No.20, Kuang Fu Road, Hsin Chu Industrial Park, Hu Kou, Hsin Chu, Taiwan, R.O.C. ISSUED BY:Advance Data Technology Corporation LAB LOCATION:47 14th Lin, Chiapau Tsun, Linko, Taipei, Taiwan, R.O.C. 0528 ILAC MRA Lab Code: 200102-0 FCC ID: O6M-UW250 ADT No.: 901211R05 RF Exposure Measurement (Mobile Device) 1. Introduction 2.4 GHz frequency band is regarded specially as a dangerous band for its heating harmfulness to the human body. That’s why microwave oven is operating in this frequency band. The manufacturer whose product is working in this frequency band is obligatory to prove the harmfulness of his product. In this document, we try to prove the safety of radiation harmfulness to the human body for our product. The limit for Maximum Permissible Exposure (MPE) specified in FCC 1.1310 is followed. The Gain of the antenna used in this product is measured in a Fully Anechoic Chamber (FAC), and the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, where the limit of MPE is reached. 2. Classification The antenna of the product, under normal use condition, is at least 20 cm away from the body of the user. Warning statement for keeping 20 cm separation distance and the prohibition of operating next to a person has been printed on the users manual. So, this product is classified as the Mobile Device. 3. RF Exposure Limit According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environmental impact of human exposure to radio-frequency (RF) radiation as specified in 1.1307(b). FCC ID: O6M-UW250 ADT No.: 901211R05 LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (minutes) (A)Limits For Occupational / Control Exposures 30-30061.40.1631.06 300-1500......F/3006 1500-100,000......56 (B)Limits For General Population / Uncontrolled Exposure 30-30027.50.0730.230 300-1500......F/150030 1500-100,000......1.030 F = Frequency in MHz 4. Friis Formula Friis transmission formula : Pd = (Pout*G) / (4*pi*r 2 ) where Pd = power density in mW/cm 2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm Pd is the limit of MPE, 1 mW/cm 2 . If we know the maximum Gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Ref. : David K. Cheng, Field and Wave Electromagnetics, Second Edition, Page 640, Eq. (11-133). 5. EUT Operating condition The software provided by Manufacturer enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. FCC ID: O6M-UW250 ADT No.: 901211R05 6. Test Results 6.1 Antenna Gain The maximum Gain measured in Fully Anechoic Chamber is –2.0 dBi or 0.63 (numeric). 6.2 Output Power Into Antenna & RF Exposure Distance : CHANNEL CHANNEL FREQUENCY (MHz) OUTPUT POWER TO ANTENNA (mW) MINIMUM ALLOWABLE DISTANCE ( r ) FROM SKIN (Centi-Meter) 1241234.281.31 6243736.811.85 11246238.111.38 The minimum allowable distance is very close to the enclosure of the antenna and is very far away from the human being under normal use condition.

FCC ID: O6M-UW250 Report No.: RF901211R05 1 Issued: Dec. 17, 2001 FCC TEST REPORT REPORT NO.: RF901211R05 MODEL NO.: UW250 RECEIVED: Dec. 11, 2001 TESTED: Dec. 13 ~ Dec. 14, 2001 APPLICANT:BROMAX COMMUNICATIONS, INC. ADDRESS:No.20, Kuang Fu Road, Hsin Chu Industrial Park, Hu Kou, Hsin Chu, Taiwan, R.O.C. ISSUED BY:Advance Data Technology Corporation LAB LOCATION:47 14th Lin, Chiapau Tsun, Linko, Taipei, Taiwan, R.O.C. This test report consists of 54 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by CNLA, NVLAP or any government agencies. The test results in the report only apply to the tested sample. 0528 ILAC MRA Lab Code: 200102-0 FCC ID: O6M-UW250 Report No.: RF901211R05 2 Issued: Dec. 17, 2001 Table of Contents 1CERTIFICATION........................................................................................... 4 2SUMMARY OF TEST RESULTS .................................................................. 5 3GENERAL INFORMATION ........................................................................... 6 3.1GENERAL DESCRIPTION OF EUT ............................................................. 6 3.2DESCRIPTION OF TEST MODES ............................................................... 7 3.3GENERAL DESCRIPTION OF APPLIED STANDARDS .............................. 7 3.4DESCRIPTION OF SUPPORT UNITS ......................................................... 8 4TEST TYPES AND RESULTS ...................................................................... 9 4.1CONDUCTED EMISSION MEASUREMENT................................................ 9 4.1.1LIMITS OF CONDUCTED EMISSION MEASUREMENT ...................................................... 9 4.1.2TEST INSTRUMENTS ...........................................................................................................9 4.1.3TEST PROCEDURES .......................................................................................................... 10 4.1.4TEST SETUP ....................................................................................................................... 10 4.1.5EUT OPERATING CONDITIONS......................................................................................... 11 4.1.6TEST RESULTS ................................................................................................................... 12 4.2RADIATED EMISSION MEASUREMENT................................................... 18 4.2.1LIMITS OF RADIATED EMISSION MEASUREMENT ......................................................... 18 4.2.2TEST INSTRUMENTS ......................................................................................................... 19 4.2.3TEST PROCEDURES .......................................................................................................... 20 4.2.4TEST SETUP ....................................................................................................................... 21 4.2.5EUT OPERATING CONDITIONS......................................................................................... 21 4.2.6TEST RESULTS(A) .............................................................................................................. 22 4.2.7TEST RESULTS(B) .............................................................................................................. 27 4.36DB BANDWIDTH MEASUREMENT ......................................................... 32 4.3.1LIMITS OF 6dB BANDWIDTH MEASUREMENT ................................................................ 32 4.3.2TEST INSTRUMENTS ......................................................................................................... 32 4.3.3TEST PROCEDURE ............................................................................................................33 4.3.4TEST SETUP ....................................................................................................................... 33 4.3.5EUT OPERATING CONDITIONS......................................................................................... 33 4.3.6TEST RESULTS ................................................................................................................... 34 4.4MAXIMUM PEAK OUTPUT POWER.......................................................... 38 4.4.1LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT ................................... 38 4.4.2INSTRUMENTS.................................................................................................................... 38 4.4.3TEST PROCEDURES .......................................................................................................... 39 4.4.4TEST SETUP ....................................................................................................................... 39 4.4.5EUT OPERATING CONDITIONS......................................................................................... 39 4.4.6TEST RESULTS ................................................................................................................... 40 4.5POWER SPECTRAL DENSITY MEASUREMENT ..................................... 41 4.5.1LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT ........................................... 41 4.5.2TEST INSTRUMENTS ......................................................................................................... 41 4.5.3TEST PROCEDURE ............................................................................................................42 4.5.4TEST SETUP ....................................................................................................................... 42 4.5.5EUT OPERATING CONDITION ........................................................................................... 42 4.5.6TEST RESULTS ............................................................…

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FCC ID: O6M-UW250 Report No.: RF901211R05 41 Issued: Dec. 17, 2001 4.5 POWER SPECTRAL DENSITY MEASUREMENT 4.5.1 LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT The Maximum of Power Spectral Density Measurement is 8dBm. 4.5.2 TEST INSTRUMENTS Description & ManufacturerModel No.Serial No.Calibrated Until SPECTRUM ANALYZERFSEK30100049Jul. 17, 2002 NOTE:1. The measurement uncertainty is less than +/- 2.6dB, which is calculated as per the NAMAS document NIS81. 2. The calibration interval of the above test instruments is 12 months and the calibrations are traceable to NML/ROC and NIST/USA. FCC ID: O6M-UW250 Report No.: RF901211R05 42 Issued: Dec. 17, 2001 4.5.3 TEST PROCEDURE The transmitter output was connected to the spectrum analyzer through an attenuator, the bandwidth of the fundamental frequency was measured with the spectrum analyzer using 3 kHz RBW and 30 kHz VBW, set sweep time = span/3 kHz. The power spectral density was measured and recorded. The sweep time is allowed to be longer than span/3 kHz for a full response of the mixer in the spectrum analyzer. 4.5.4 TEST SETUP 4.5.5 EUT OPERATING CONDITION Same as Item 3.4.5 EUT SPECTRUM ANALYZER Attenuator FCC ID: O6M-UW250 Report No.: RF901211R05 43 Issued: Dec. 17, 2001 4.5.6 TEST RESULTS EUT 11M USB Wireless Adapter MODEL UW250 INPUT POWER (SYSTEM) 120Vac, 60 Hz ENVIRONMENTAL CONDITIONS 22 deg. C, 70%RH, 1005 hPa TESTED BY: Bruce Shiau CHANNEL NUMBER CHANNEL FREQUENCY (MHz ) RF POWER LEVEL IN 3 kHz BW (dBm) MAXIMUM LIMIT (dBm) PASS/FAIL 12412-9.908PASS 62437-8.328PASS 112462-8.968PASS FCC ID: O6M-UW250 Report No.: RF901211R05 44 Issued: Dec. 17, 2001 CH1 FCC ID: O6M-UW250 Report No.: RF901211R05 45 Issued: Dec. 17, 2001 CH6 FCC ID: O6M-UW250 Report No.: RF901211R05 46 Issued: Dec. 17, 2001 CH11 FCC ID: O6M-UW250 Report No.: RF901211R05 47 Issued: Dec. 17, 2001 4.6 BAND EDGES MEASUREMENT 4.6.1 LIMITS OF BAND EDGES MEASUREMENT Below –20dB of the highest emission level of operating band (in 100KHz Resolution Bandwidth). 4.6.2 TEST INSTRUMENTS Description & ManufacturerModel No.Serial No.Calibrated Until SPECTRUM ANALYZERFSEK30100049Jul. 17, 2002 NOTE: 1.The measurement uncertainty is less than +/- 2.6dB, which is calculated as per the NAMAS document NIS81. 2.The calibration interval of the above test instruments is 12 months and the calibrations are traceable to NML/ROC and NIST/USA. 4.6.3 TEST PROCEDURE The transmitter output was connected to the spectrum analyzer via a low lose cable. Set both RBW and VBW of spectrum analyzer to 100 kHz with suitable frequency span including 100 kHz bandwidth from band edge. The band edges was measured and recorded. FCC ID: O6M-UW250 Report No.: RF901211R05 48 Issued: Dec. 17, 2001 4.6.4 EUT OPERATING CONDITION Same as Item 3.4.5 4.6.5 TEST RESULTS The spectrum plots are attached on the following 2 pages. D2 line indicates the highest level, D1 line indicates the 20dB offset below D2. It shows compliance with the requirement in part 15.247(C). NOTE: The band edge emission plot on the following 2 pages shows 49.30dB delta between carrier maximum power and local maximum emission in restrict band (2.4877GHz). The emission of carrier strength list in the test result of channel 11 at the item 4.2.6 (Page 26) is 97.4dBuV/m, so the maximum field strength in restrict band is 97.4-49.3=48.1dBuV/m which is under 54 dBuV/m limit. FCC ID: O6M-UW250 Report No.: RF901211R05 49 Issued: Dec. 17, 2001 FCC ID: O6M-UW250 Report No.: RF901211R05 50 Issued: Dec. 17, 2001 FCC ID: O6M-UW250 Report No.: RF901211R05 51 Issued: Dec. 17, 2001 4.7 ANTENNA REQUIREMENT 4.7.1 STANDARD APPLICABLE For intentional device, according to FCC 47 CFR Section 15.203, an intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. And according to FCC 47 CFR Section 15.247 (b), if transmitting antennas of directional gain greater than 6dBi are used, the power shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6dBi. 4.7.2 ANTENNA CONNECTED CONSTRUCTION The antenna used in this product is dipole antenna. There is used MMCX connector. The maximum Gain of the antenna is -2dBi only. FCC ID: O6M-UW250 Report No.: RF901211R05 52 Issued: Dec. 17, 2001 5 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST FCC ID: O6M-UW250 Report No.: RF901211R05 53 Issued: Dec. 17, 2001 RADIATED EMISSION TEST FCC ID: O6M-UW250 Report No.: RF901211R05 54 Issued: Dec. 17, 2001 6 INFORMATION ON THE TESTING LABORATORIES We, ADT Corp., were founded in 1988 to provide our best service in EMC and Safety consultation. Our laboratories are accredited and approved by the following approval agencies according to ISO/IEC 17025, Guide 25 or EN 45001: USAFCC, NVLAP, UL GermanyTUV Rheinland JapanVCCI New ZealandMoC NorwayNEMKO R.O.C.BSMI, DGT, CNLA Copies of accreditation certificates of our laboratories obtained from approval agencies can be downloaded from our web site: www.adt.com.tw/index.5/phtml. If you have any comments, please feel free to contact us at the following: Lin Kou EMC Lab: Tel: 886-2-26052180 Fax: 886-2-26052943 Hsin Chu EMC Lab: Tel: 886-35-935343 Fax: 886-35-935342 Lin Kou Safety Lab: Tel: 886-2-26093195 Fax: 886-2-26093184 Lin Kou RF&Telecom Lab Tel: 886-3-3270910 Fax: 886-3-3270892 Email: [email protected] Web Site: www.adt.com.tw The address and road map of all our labs can be found in our web site also.

FCC ID: O6M-UW250 Report No.: RF901211R05 52 Issued: Dec. 17, 2001 5 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST FCC ID: O6M-UW250 Report No.: RF901211R05 53 Issued: Dec. 17, 2001 RADIATED EMISSION TEST