NKRWLANWARPLINKU802.11b USB Adapter

1 Your Installation Guide to IEEE 802.11b USB Wireless LAN WarpLink 2413 Version: 2.0 — March 2001 2 Copyright Statement No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, whether electronic, mechanical, photocopying, recording or otherwise without the prior writing of the publisher. Windows 95/98 and Windows 2000 are trademarks of Microsoft Corp. Pentium is trademark of Intel. All copyright reserved. 3 Table of Contents REGULATORY INFORMATION.......................................................................4 1. W ELCOME .........................................................................................................5 1.1 Kit Contents........................................................................................................................ 6 1.2 Advantages for Using Wireless Network........................................................................... 7 2. Q UICK S TART TO W IRELESS N ETWORKING ...................................................8 3. S TEP BY STEP I NSTALLATION G UIDE ............................................................11 3.1 Install the IEEE802.11b USB WLAN Utility / Driver..................................................... 12 3.2 Install the USB Adapter.................................................................................................... 15 3.3 IEEE802.11b USB WLAN Utility................................................................................... 16 3.3.1 Setting......................................................................................................................... 17 3.3.2 Statistics..................................................................................................................... 18 3.3.3 Site Survey................................................................................................................. 19 3.3.4 Encryption.................................................................................................................. 20 3.3.5 Advanced.................................................................................................................... 21 3.3.6 Version....................................................................................................................... 22 3.4 Remove your USB Adapter.............................................................................................. 23 3.5 Uninstall the IEEE802.11b USB WLAN Utility / Driver................................................ 24 4. A PPLICATION ..................................................................................................26 4.1 File Sharing in Microsoft Windows 98............................................................................ 27 4.2 Printer Sharing in Windows 98........................................................................................ 29 4.3 Using the shared folder..................................................................................................... 30 4.4 Using the Shared Network printer.................................................................................... 31 5. T ROUBLESHOOTING .......................................................................................32 5.1 Check the Various Properties of the Card........................................................................ 33 5.2 Microsoft Networking Checklist...................................................................................... 35 5.3 Others................................................................................................................................38 4 Regulatory Information The manufacturer is not responsible for any radio or television interference caused by unauthorized modification of this device or the substitution or attachment of connecting cables and equipment other than specified. The correction of interference caused by such unauthorized modification, substitution or attachment will be the responsibility of the user. Built-in antennas, whether installed indoors or out, should be installed only by experienced antenna installation professionals who are familiar with local building and safety codes and, wherever applicable, are licensed by the appropriate government regulatory authorities. 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. USA – Federal Communications Commission (FCC) This equipment has been tested and found to comply with the limits for Class B Digital Devices, 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 instruction, 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 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. Canada – Industry Canada (IC) This class B digital apparatus meets all requirements of the Canadian Interference Causing Equipment Regulations. EU Declaration of Conformity (Europe) Access Point conforms to the specifications listed below, following the provisions of the Low Voltage Directive 73/2…

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44 MHz MCLK HFA3783 QUAD IF HFA3683A RF/IF CONV HFA3983 RFPA RF LO REF IN PL L IF LO REF IN REF_OUT ANT_SEL 6 1 1 1 6 6 6 6 6 REF IN T/R HFA3861B BBP RF VCO IF VCO SAW PAI WIRELESS PHYSICAL ATTACHMENT INTERFACE WEP ARM7 32/16 BITS CONTROL PROCESSOR EXTERNAL MEMORY EEPROM TIMER EXTERNAL/ INTERNAL MEMORY INTERFACE CONTROL USB INTERFACE 5V TO 3V 36 MHz CLOCK 12 MHz CLOCK HOST PC INTERFACE AT76C503A TEST I/O

Report No.: RF900316081Issued: April 4, 2001 ANNEX 2 PHOTOGRAPHS OF EUT Report No.: RF900316082Issued: April 4, 2001

Label & label location for WarpLink 2413 Back side view Input: DC 5V/500mA This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

FCC ID: NKRWLANWARPLINKU Report No.: RF90031608 1 Issued: April 4, 2001 FCC TEST REPORT REPORT NO.: RF90031608 MODEL NO.: WarpLink 2413 RECEIVED: March 16, 2001 TESTED: April 3, 2001 APPLICANT: Acer NeWeb Corporation ADDRESS: 6F, No.110, Sec.2, Tung Ta Road, Hsinchu, Taiwan, R.O.C. ISSUED BY: Advance Data Technology Corporation LAB LOCATION: 13-1, Lane 19, Wen Shan 3 rd St., Kweishan, Taoyuan Hsien, Taiwan, R.O.C. This test report consists of 48 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 NVLAP or any U.S. government agencies. The test results in the report only apply to the tested sample. Accredited Laboratory FCC ID: NKRWLANWARPLINKU Report No.: RF90031608 2 Issued: April 4, 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.............................................................................. 7 4TEST PROCEDURES AND TEST RESULTS .................................................... 8 4.1CONDUCTED EMISSION MEASUREMENT................................................................. 8 4.1.1LIMITS OF CONDUCTED EMISSION MEASUREMENT ...........................................................8 4.1.2TEST INSTRUMENTS ....................................................................................................................8 4.1.3TEST PROCEDURES ......................................................................................................................9 4.1.4TEST SETUP ..................................................................................................................................10 4.1.5TEST RESULTS .............................................................................................................................11 4.2RADIATED EMISSION MEASUREMENT ................................................................... 17 4.2.1LIMITS OF RADIATED EMISSION MEASUREMENT .............................................................17 4.2.2TEST INSTRUMENTS ..................................................................................................................18 4.2.3TEST PROCEDURES ....................................................................................................................19 4.2.4TEST SETUP ..................................................................................................................................20 4.2.5TEST RESULTS .............................................................................................................................21 4.36dB BANDWIDTH MEASUREMENT ........................................................................... 25 4.3.1LIMITS OF 6 D B BANDWIDTH MEASUREMENT.....................................................................25 4.3.2TEST INSTRUMENTS ..................................................................................................................25 4.3.3TEST PROCEDURE.......................................................................................................................26 4.3.4TEST SETUP ..................................................................................................................................26 4.3.5EUT OPERATING CONDITION...................................................................................................26 4.3.6TEST RESULTS .............................................................................................................................27 4.4MAXIMUM PEAK OUTPUT POWER........................................................................... 31 4.4.1LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT......................................31 4.4.2INSTRUMENTS.............................................................................................................................31 4.4.3TEST PROCEDURES ....................................................................................................................32 4.4.4TEST SETUP ..................................................................................................................................32 4.4.5EUT OPERATING CONDITION...................................................................................................32 4.4.6TEST RESULTS .............................................................................................................................33 4.5POWER SPECTRAL DENSITY MEASUREMENT ...................................................... 34 4.5.1LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT ................................................34 4.5.2TEST INSTRUMENTS ..................................................................................................................34 4.5.3TEST PROCEDURE.......................................................................................................................35 FCC ID: NKRWLANWARPLINKU Report No.: RF90031608 3 Issued: April 4, 2001 4.5.4TEST SETUP ..................................................................................................................................35 4.5.5EUT OPERATING CONDITION...................................................................................................35 4.5.6T…

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FCC ID: NKRWLANWARPLINKU Report No.: RF90031608 34 Issued: April 4, 2001 4.5 POWER SPECTRAL DENSITY MEASUREMENT 4.5.1 LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT The Limit of Power Spectral Density Measurement is 8dBm. 4.5.2 TEST INSTRUMENTS Description & ManufacturerModel No.Serial No.Calibrated Until ROHDE & SCHWARZ TEST RECEIVER ESMI839379/002Aug. 04, 2001 HP ATTENUATOR8496B3247A18505Cal. on use HP PLOTTER7475A2641V27755N/A Notes: 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: NKRWLANWARPLINKU Report No.: RF90031608 35 Issued: April 4, 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/3kHz. The power spectral density was measured and recorded. The sweep time is allowed to be longer than span/3KHz for a full response of the mixer in the spectrum analyzer. 4.5.4 TEST SETUP For the actual test configuration, please refer to the related Item – Photographs of the Test Configuration. 4.5.5 EUT OPERATING CONDITION The software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel frequencies individually. EUT SPECTRUM ANALYZER Attenuator FCC ID: NKRWLANWARPLINKU Report No.: RF90031608 36 Issued: April 4, 2001 4.5.6 TEST RESULTS EUT802.11b USB ModelModelWarpLink 2413 Environmental Conditions 20°C, 65%RHTe s t e d B ySteven Lu CHANNEL NUMBER CHANNEL FREQUENCY (MHz ) RF POWER LEVEL IN 3 KHz BW (dBm) MAXIMUM LIMIT (dBm) PASS/FAI L 12412-13.868PASS 62437-13.388PASS 112462-13.738PASS FCC ID: NKRWLANWARPLINKU Report No.: RF90031608 37 Issued: April 4, 2001 CH1 FCC ID: NKRWLANWARPLINKU Report No.: RF90031608 38 Issued: April 4, 2001 CH6 FCC ID: NKRWLANWARPLINKU Report No.: RF90031608 39 Issued: April 4, 2001 CH11 FCC ID: NKRWLANWARPLINKU Report No.: RF90031608 40 Issued: April 4, 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 RB). 4.6.2 TEST INSTRUMENTS Description & ManufacturerModel No.Serial No.Calibrated Until ROHDE & SCHWARZ TEST RECEIVER ESMI 848926/005 846839/018 Dec 03, 2001 HP ATTENUATOR8496B3247A18505Cal. on use HP PLOTTER7475A2641V27755N/A Notes: 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: NKRWLANWARPLINKU Report No.: RF90031608 41 Issued: April 4, 2001 4.6.4 EUT OPERATING CONDITION The software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel frequencies individually. 4.6.5 TEST RESULTS The spectrum plots are attached below. 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). FCC ID: NKRWLANWARPLINKU Report No.: RF90031608 42 Issued: April 4, 2001 4.6.6 NOTE ON BAND EDGE EMISSION The band edge emission plot on page 43 shows 47.64dB delta between carrier maximum power and local maximum emission in restrict band (2.484GHz). The emission of carrier strength list in table of page 24 is 95.9dBμV/m, so the maximum field strength in restrict band is 95.9-47.64=48.26 dBμV/m which is under 54 dBμV/m limit. FCC ID: NKRWLANWARPLINKU Report No.: RF90031608 43 Issued: April 4, 2001 FCC ID: NKRWLANWARPLINKU Report No.: RF90031608 44 Issued: April 4, 2001 FCC ID: NKRWLANWARPLINKU Report No.: RF90031608 45 Issued: April 4, 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 are Printed IFA and Soldered PIFA antenna. There is no antenna connector. And the maximum Gain of this antenna is only -1dBi. FCC ID: NKRWLANWARPLINKU Report No.: RF90031608 46 Issued: April 4, 2001 5 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST FCC ID: NKRWLANWARPLINKU Report No.: RF90031608 47 Issued: April 4, 2001 RADIATED EMISSION TEST FCC ID: NKRWLANWARPLINKU Report No.: RF90031608 48 Issued: April 4, 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 by the following approval agencies according to ISO/IEC Guide 25 or EN 45001: USA FCC, NVLAP Germany TUV Rheinland Japan VCCI New Zealand RFS Norway NEMKO, DNV U.K. INCHCAPE R.O.C. BSMI 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 Design Center: Tel: 886-2-26093195 Fax: 886-2-26093184 Email: [email protected] Web Site: www.adt.com.tw

FCC ID: NKRWLANWARPLINKU Report No.: RF90031608 1 Issued: April 4, 2001 ANNEX 1 PROCESSING GAIN OF DIRECT SEQUENCE SPREAD SPECTRUM MEASUREMENT 1. 1.1. 1. LIMITS OF PROCESSING GAIN OF A DIRECT SEQUENCE SPREAD SPECTRUM MEASUREMENT The limit of processing gain is 10dB 1.1 TEST INSTRUMENTS & SUPPORT UNIT Description & ManufacturerModel No.Serial No. Anritsu Spectrum Analyzer, 9kHz to 30GHz MS2667CM10281 Anritsu Signal Generator, 10kHz to 20GHz 68247B984703 Hewlett Packard Power Meter,HP438A2743A04416 Hewlett Packard Power Sensor, -30 to 20dBm 8485A2942A08387 Hewlett Packard Step Attenuator, 10dB steps HP8496B3247A18505 Mini-Circuits Power SplitterZN2PD-9GNA DELL Laptop ComputerInspiron 5000eNA Campaq Laptop ComputerPPX99125 FCC ID: NKRWLANWARPLINKU Report No.: RF90031608 2 Issued: April 4, 2001 1.2 METHOD OF MEASUREMENT The processing gain may be measured using the CW jamming margin method. Section 4.7.4 shows the test configuration. The test consists of stepping a signal generator in 50 kHz increments across the passband of the system. At each point, the generator level required to produce the recommended Bit Error Rate (BER) is recorded. This level is jammer level. The output power of the transmitting unit is measured at the same point. The jammer to Signal (J/S) ratio is then calculated. Discard the worst 20% of the J/S data points. The lowest remaining J/S ratio is used when calculating the Process Gain. The reference PER is specified as 8%. The corresponding Es/No (signal to noise ratio per symbol) is 16.4 dB. The curve is attached as below. This value and the measured J/S ratio are used in the following equation to calculate the Process Gain (Gp) of the system. Where: (S/N) o : Signal to noise ratio for the chosen BER. Gp = (S/N) o +Mj+Lsys FCC ID: NKRWLANWARPLINKU Report No.: RF90031608 3 Issued: April 4, 2001 Mj : Maximum jammer to Signal Ratio recorded at the detected BER. Lsys : System losses . For the purpose of this processing gain calculation, we assume Lsys at its minimum value of 2 dB. TEST SETUP 7 NOTEBOOK EUT ANRITSU SIGNAL GENERATOR EUT NOTEBOOK PWR SENSOR 8485A Power meter HP 438A Mini-Circuits 15542 ZNZPD-9G HP8496D STEP ATTN 110dB (10dB steps) Matched Cables RECEIVER Transmitter FCC ID: NKRWLANWARPLINKU Report No.: RF90031608 4 Issued: April 4, 2001 1.3 TEST PROCEDURES Obtain the simplex link shown. Perform all independent instrumentation calibrations prior to this procedure. Set operating power levels using fixed and variable attenuators in system to meet the following objectives: Signal Power at receiver approximately –55dBm (above thermal sensitivity such that thermal noise does not cause bit errors. Signal Power at power meter between –20 and –30dBm for optimal linearity. Use spectrum analyzer to monitor test. Ensure that CW Jammer generator RF output is disabled and measure the power at the power meter port using the power meter. This is the relative signal power, Sr. Disable Transmitter, and set CW Jammer generator RF output frequency equal to the carrier frequency and enable generator output. Set reference CW Jammer power level at power meter port 8.4dB below Sr (minimum J/S, or 10dB processing gain reference level). Note the power level setting on the generator, this is the reference CW Jammer power setting, Jr. Disable CW Jammer, re-establish link. PER test should be operating essentially error -free. Enable CW Jammer at the reference power level and verify that the PER test indicates a PER of less than 8%. Alternatively, adjust the CW Jammer level to that which causes 8% PER and verify that the S/J is less than 8.4dB. Repeat step 7 for uniform steps in frequency increments of 50 kHz across the receiver passband with the CW Jammer. In this case the receiver passband is +/- 8.5 MHz. The numerical data associated with the following radio channel is tabulated and presented for Channel 1,6, and 11. Note:Since the jamming signal will be blocked by the IF filter if the jamming frequency is far form the center of the carrier frequency. So, only those frequencies around carrier frequency are shown here. FCC ID: NKRWLANWARPLINKU Report No.: RF90031608 5 Issued: April 4, 2001 1.4 EUT OPERATING CONDITION The software provided by client to set the EUT to transmit at lowest, middle and highest channel. 1.5 TEST RESULTS EUT802.11b USB ModelModelWarpLink 2413 Environmental Conditions20°C, 65%RHTe s t e d B ySteven Lu Although the theoretical processing gain is lower than 10 dB, but the CCK coding provides an extra coding gain of 2.2dB. 11Mbps CHANNEL 1 Processing Gain FrequencyGp(S/N)Mj = J/SLsys (GHz)(dB)(dB)(dB)(dB) 2.4080013.0416.4-4.361 2.4080513.8316.4-3.571 2.4081013.2016.4-4.201 2.4081513.2316.4-4.171 2.4082013.8416.4-3.561 2.4082513.2216.4-4.181 2.4083013.3216.4-4.081 2.4083513.8316.4-3.571 2.4084014.0016.4-3.401 2.4084514.1516.4-3.251 2.4085014.0516.4-3.351 2.4085513.3716.4-4.031 2.4086013.2616.4-4.141 2.4086512.9516.4-4.451 2.4087013.2216.4-4.181 2.4087512.1616.4-5.241 2.4088012.6316.4-4.771 2.4088511.8616.4-5.541 2.4089013.3316.4-4.071 2.4089513.1116.4-4.291 2.4090013.6116.4-3.791 2.4095012.9116.4-4.491 FCC ID: NKRWLANWARPLINKU Report No.: RF90031608 6 Issued: April 4, 2001 11Mbps CHANNEL 1 Processing Gain FrequencyGp(S/N)Mj = J/SLsys (GHz)(dB)(dB)(dB)(dB) 2.4095512.3816.4-5.021 2.4096012.7516.4-4.651 2.4096513.3716.4-4.031 2.4097011.0316.4-6.371 2.4097511.1516.4-6.251 2.4098013.6316.4-3.771 2.4098513.1816.4-4.221 2.4099014.0416.4-3.361 2.4099513.6116.4-3.791 2.4100013.1616.4-4.241 2.4100512.7716.4-4.631 2.4101013.1516.4-4.251 2.4101512.8216.4-4.581 2.4102013.0616.4-4.341 2.4102512.3016.4-5.101 2.4103012.6716.4-4.731 2.4103512.3816.4-5.021 2.4104012.4516.4-4.951 2.4104512.3816.4-5.021 2.4105012.0316.4-5.371 2.4105512.9116.4-4.491 2.4106012.7516.4-4.651 2.4106512.9216.4-4.481 2.4107013.2516.4-4.151 2.4107513.0016.4-4.401 2.4108013.0116.4-4.391 2.4108512.9416.4-4.461 2.4109013.4116.4-3.991 2.4109513.0116.4-4.391 2.4110012.9916.4-4.411 2.4110513.1516.4-4.251 2.4111012.…

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FCC ID: NKRWLANWARPLINKU Report No.: RF90031608 46 Issued: April 4, 2001 5 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST FCC ID: NKRWLANWARPLINKU Report No.: RF90031608 47 Issued: April 4, 2001 RADIATED EMISSION TEST