IOU1022S0122Mbps Cardbus Adapter

CardBus Enhanced Wireless Network Adapter User’s Guide Version A1 August 2002 TRADEMARKS All names mentioned in this document are trademarks or registered trademarks of their respective owners. DISCLAIMER This document is provided “as is,” without warranty of any kind, either expressed or implied, including, but not limited to, warranties of merchantability or fitness for a particular purpose. The manufacturer may release improved or modified versions of this manual or any product or program described in this manual at any time. This document could include technical inaccuracies or typographical errors. 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 the receiver. • Connect the equipment to 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. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: • This device may not cause harmful interference, and • This device must accept any interference received, including interference that may cause undesired operation. This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter. Packing List Your CardBus Enhanced Wireless Network Adapter package should contain the following items: • One CardBus Enhanced Wireless Network Adapter • One Wireless Adapter Driver disk • One Wireless Adapter Utility disk • One User’s Guide disk Quick Installation and Operation Guide 1. Exit all application programs and shut the computer down. 2. Insert the adapter in the CardBus slot. See chapter 3 of this user’s guide for detailed instructions. 3. If the computer requires an external disk drive to access floppy disks, connect the drive. 4. Turn on the computer. 5. Install a driver from the Wireless Adapter Driver disk. Follow the instructions on the screen and in chapter 4 of this user’s guide. 6. Remove the Wireless Adapter Driver disk and insert the Wireless Adapter Utility disk. 7. Install the Wireless Adapter Utility. Open the Start menu, choose Run , type “a:\setup” (without quotation marks), press Enter , and follow the instructions on the screen and in chapter 5 of this user’s guide. 8. Create and apply a connection profile for a wireless network. See chapter 6 of this user’s guide for detailed instructions. Contents Introduction 1 1 System Requirements 2 1.1 Hardware 2 1.2 Software 2 2 Terminology Used in this Guide 3 3 Familiarization and Installation 5 3.1 The Parts of the Adapter 5 3.2 Adapter Installation 5 4 Driver Installation and Operation 7 4.1 Installation Preview 7 4.2 Installation Details 8 4.3 Controlling the Driver 10 4.4 Removing the Driver 11 5 Utility Installation, Startup, and Shutdown 12 5.1 Installation 12 5.2 Controlling the Utility 13 6 Operation 15 6.1 The Utility’s Panels 15 6.1.1 The Information Panel 15 6.1.2 The Settings Panel 16 6.1.3 The About Panel 17 6.2 Connecting for the First Time 18 6.2.1 Required Information 18 6.2.2 Connection Steps 19 7 Utility Command Reference 22 7.1 Settings Panel 22 7.1.1 Site Survey Section 22 7.1.2 Connection Profiles Section 23 7.2 The Profile Editor 24 7.2.1 Profile Name 24 7.2.2 SSID 24 7.2.3 Transmission Rate 24 7.2.4 Network Mode 25 7.2.5 Channel 25 7.2.6 Power Saving Mode 25 7.2.7 Auth. Mode 26 7.2.8 Passphrase 26 7.2.9 Method 26 Appendixes A Character Conversion Charts 28 B Troubleshooting 29 C Technical Support 31 D Limited Warranty 32 E Specifications 34 F Channels and Regulations 35 Figures 1. Ad-hoc network 3 2. Infrastructure network 3 3. Roamable multi-AP infrastructure network 4 4. CardBus Enhanced Wireless Network Adapter 5 5. Microsoft Windows 98 Add New Hardware Wizard window 7 6. Driver icon in system tray/notification area 10 7. Driver icon menus (1): main button 10 8. Driver icon menus (2): secondary button 11 9. Utility icons in the Start menu and on the desktop 13 10. Utility icon in the system tray/notification area 13 11. Closing the utility’s main window 14 12. Shutting down the utility 14 13. Typical Information panel display on first startup 16 14. The Settings panel in a multi-network environment 17 15. The About panel 18 16. The New Profile dialog box 20 17. 64-bit WEP key input boxes and controls 21 1 Introduction Congratulations on choosing an outstanding wireless networking product. Your CardBus Enhanced Wireless Network Adapter conforms to Institute of Electrical and Electronics Engineers (IEEE) standard 802.11b and the Wi-Fi specification of the Wireless Ethernet Compatibility Alliance (WECA). It supports data rates of up to 11 megabits per second (Mbps) and 40- and 128-bit Wired Equivalent Privacy (WEP) encryption, and will interoperate seamlessly with all other 802.11b and Wi-Fi compliant products. Your adapter also supports Packet Binary Convolutional Code (PBCC) modulation and 256-bit encryption. It can therefore provide a higher data rate (22 Mbps), increased throughput, up to 30 perce…

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Page 1 ANNEX PHOTOGRAPHS OF EUT Page 2

LABEL LOCATION FOR FCC ID

Page 3 Page 4 Page 5

FCC ID: IOU1022S01 ADT No.911011R01 Operational Description The transmitter of the EUT is powered by host equipment. The antenna is Printed antenna. There is no antenna connector. Under normal use condition, the user has to keep at least 2.5cm 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. The bit rates are 1,2,5.5,11,22Mbps, the symbol rates are 1,1,1.375,1.375,1.375 Mbps, the chip rates are always 11Mbps. So, the Chip/symbol is 11,11,8,8,and16 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: IOU1022S01 ADT No.: 911011R01 FCC TEST REPORT REPORT NO.: RF911011R01 MODEL NO.: NWH1022 ACCORDING: FCC Guidelines for Human Exposure IEEE C95.1 APPLICANT:NATIONAL DATACOMM CORPORATION ADDRESS:2F, 28, Industry East 9 th Road Science Park, 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: IOU1022S01 ADT No.: 911011R01 RF Exposure Measurement (Portable Device) 1. Introduction 2.4GHz 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 2.5cm away from the body of the user. Warning statement for keeping 2.5cm 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 Portable 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: IOU1022S01 ADT No.: 911011R01 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: IOU1022S01 ADT No.: 911011R01 6. Test Results 6.1 Antenna Gain The maximum Gain measured in Fully Anechoic Chamber is 0dBi or 1 (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) 1241219.281.24 6243719.721.25 11246219.411.24 The minimum allowable distance is very close to the enclosure of the antenna. So, the user has no need to worry about the harmfulness of radiation. But it is recommended to always keep, at least, 2.5cm separation distance with the antenna.

FCC ID: IOU1022S01 Report No.: RF911011R011Issued: Oct 24, 2002 FCC TEST REPORT REPORT NO.: RF911011R01 MODEL NO.: NWH1022 RECEIVED: Oct 11, 2002 TESTED: Oct 21 ~ Oct 22, 2002 APPLICANT:NATIONAL DATACOMM CORPORATION ADDRESS:2F, 28, Industry East 9 th Road Science Park, 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 50 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: IOU1022S01 Report No.: RF911011R012Issued: Oct 24, 2002 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 4.1.4DEVIATION FROM TEST STANDARD........................................................10 4.1.5TEST SETUP...............................................................................................11 4.1.6EUT OPERATING CONDITIONS.................................................................12 4.1.7TEST RESULTS...........................................................................................13 4.2RADIATED EMISSION MEASUREMENT....................................................19 4.2.1LIMITS OF RADIATED EMISSION MEASUREMENT.................................19 4.2.2TEST INSTRUMENTS.................................................................................20 4.2.3TEST PROCEDURES..................................................................................21 4.2.4DEVIATION FROM TEST STANDARD........................................................21 4.2.5TEST SETUP...............................................................................................22 4.2.6EUT OPERATING CONDITIONS.................................................................22 4.2.7TEST RESULTS...........................................................................................23 4.36dB BANDWIDTH MEASUREMENT...........................................................28 4.3.1LIMITS OF 6dB BANDWIDTH MEASUREMENT.........................................28 4.3.2TEST INSTRUMENTS.................................................................................28 4.3.3TEST PROCEDURE....................................................................................29 4.3.4DEVIATION FROM TEST STANDARD........................................................29 4.3.5TEST SETUP...............................................................................................29 4.3.6EUT OPERATING CONDITIONS.................................................................29 4.3.7TEST RESULTS...........................................................................................30 4.4MAXIMUM PEAK OUTPUT POWER...........................................................34 4.4.1LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT............34 4.4.2TEST INSTRUMENTS.................................................................................34 FCC ID: IOU1022S01 Report No.: RF911011R013Issued: Oct 24, 2002 4.4.3TEST PROCEDURES..................................................................................35 4.4.4DEVIATION FROM TEST STANDARD........................................................35 4.4.5TEST SETUP...............................................................................................35 4.4.6EUT OPERATING CONDITIONS.................................................................35 4.4.7TEST RESULTS...........................................................................................36 4.5POWER SPECTRAL DENSITY MEASUREMENT......................................37 4.5.1LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT....................37 4.5.2TEST INSTRUMENTS.................................................................................37 4.5.3TEST PROCEDURE....................................................................................38 4.5.4DEVIATION FROM TEST STANDARD........................................................38 4.5.5TEST SETUP...............................................................................................38 4.5.6EUT OPERATING CONDITIONS.................................................................38 4.5.7TEST RESULTS...........................................................................................39 4.6BAND EDGES MEASUREMENT.................................................................43 4.6.1LIMITS OF BAND EDGES MEASUREMENT..............................................43 4.6.2TEST INSTRUMENTS.................................................................................43 4.6.3TEST PROCEDURE..........................................…

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FCC ID: IOU1022S01 Report No.: RF911011R0148Issued: Oct 24, 2002 5 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST FCC ID: IOU1022S01 Report No.: RF911011R0149Issued: Oct 24, 2002 RADIATED EMISSION TEST