KA22001110017-1Wireless LAN Card

-1- D-Link DW-655H Wireless LAN PC Card User’s Guide CAUTION: Any changes or modifications not expressly approved by the grantee of this device could void the user's authority to operate the equipment. - 2 - Introduction This User Guide is to guide you to install a Wireless LAN designed for both large and small business and SOHO environments and let you share a local printer and files, access internet, and roam about different working places. The attached drivers and utilities support for Windows 95 (OSR2), Windows 98, Windows 2000, NT4.0 and Windows Millennium. Package Contents y DW-655H Wireless LAN PC Card y Wireless LAN CD-ROM with drivers and utilities y User’s Guide y Quick Start Guide y Warranty Card Planning your Wireless LAN There are two usage modes for Wireless LAN, Ad-hoc mode and Infrastructure mode. Please review your need and build your Wireless LAN. Ad-hoc Networking Ad-hoc network also is called Peer-to-Peer network. Without Access Point, notebook users with DW-655H Wireless LAN PC card can build Ad-hoc Peer-to-Peer wireless networks to share files with each other, share a public office printer and other peripheral resources, even access the Internet via a modem. Infrastructure Networking 802.11b-compatible Access Point is a bridge or routers connecting to the wired Ethernet network and wireless network. Through the deployment of Access Point, wireless LAN can be extended to the reach of a wired network. Therefore, a notebook user with DW-655H Wireless LAN PC Card can access to fixed local network resources. - 3 - Installation Installation for Windows 95, Windows 98 and Windows 2000 Before installing the driver, you will need a copy of the operating system installation media, usually a CD supplied with your computer or operating system. On Windows 98 systems, the installation files are sometimes archived on the hard disk in C:\WINDOWS\OPTIONS\CABS. On Windows 2000 systems, the system may prompt you to load operating system files from the Windows 2000 installation disk. Installation under Windows 95 is identical to the procedure given above for Windows 98 and Windows 2000. Only Windows 95 OSR2 or higher is supported. The Setup program also installs Configuration Utility in the DW-655H Wireless LAN PC Card in the Program directory. This configuration utility can help you to understand and maintain your Wireless LAN. Install Driver Step 1: Turn on your computer. Step 2: Insert the DW-655H Wireless LAN PC Card into the PC Card slot. Align the card properly before putting it in the slot. Insert the card firmly without forcing until it seats snugly. CAUTION: Forcing a misaligned card into the slot can damage the computer or the card. Step 3: Windows finds a new hardware shown DW-655H or DW650 and asks for the driver of DW-655H Wireless PC Card. The driver installation wizard guides you through the steps standard for your operating system. Step 4: You will be asked to supply CDs or directory path information for the driver. This driver shall be located in the following directory. D:\DW650\ (if D:\ is your CD-ROM drive) Step 5: Windows finds the driver described as DW-655H Wireless LAN PC Card. Follow the directions of Windows dialog boxes to complete the driver installation. After completing the installation, Windows dialog will display Systems Setting Change and ask to restart the notebook. Click “Yes” to reboot the computer. - 4 - Install Configuration Utility 1. Restart the computer and ensure Wireless LAN Configuration Utility CD in the CD-ROM drive. You can run the program manually by selecting Run from the Start menu and running SETUP.EXE from the CD-ROM drive. D:\DW650\SETUP.EXE (if D:\ is your CD-ROM drive) 2. On the DW-655H Wireless LAN PC Card – Installation screen, click next to start software installation. Read the information in the Welcome dialog box and click “Next”. Then, click ““Yes”” if you accept the Software License Agreement. 3. Enter the name of the Wireless LAN Service Set of the wireless network (SSID) to which your computer will connect. The name you enter here must match exactly the name assigned to the access point. Characters, capitalization, and spacing must be identical. NOTE: If the access point you wish to associate with has encryption active, you must also enable encryption on the wireless client. Click Encryption in the Configuration Utilities after reboot to go to screens where you can enable and configure encryption. You must set the wireless client for the same Encryption algorithm and Key values as the access point it will associate. Refer to the Advanced Configuration section for more details about configuring encryption 4. Select which network mode is suitable for your Wireless LAN. Infrastructure Mode is default selection. This setting can be changed at any time after installation completion. 5. Accept the default program folder or select where the SETUP.exe stores the Configuration Utility. 6. Select ““Yes”, I want to restart my computer now”. Reboot your computer by clicking Finish. Operation Orienting the Antenna The PC Card antenna is attached to the end of the PC Card. For best use of the antenna: z Keep the area around the antenna clear from materials that could block or obstruct - 5 - radio transmission, such as metal objects, electronic devices, cordless telephones, and microwave oven. z If necessary, move your notebook computer a few inches to find a better signal. Environmental condition varies with users’ location, a difference of one or two inches can mean the difference between a strong and a weak signal. Even a slight change in PC orientation can improve a wireless connection. z If you have installed the Configuration Utility, you may use the Signal Strength display in the Link Info to determine the best location and orientation for a wireless network connection. LED Indication The yellow LED of Wireless LAN PC Card performs identical functions when indicating the operational status of the card. Advanced Configuration Confi…

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Report No.: 01BH061FI Page : 1 of 3 Version : 1.0 Attachment 2 : EUT Detailed Photographs M/N: DW-655E & DWL-655H (1) EUT Photo (2) EUT Photo Report No.: 01BH061FI Page : 2 of 3 Version : 1.0 M/N: DW-655H (3) EUT Photo (4) EUT Photo Report No.: 01BH061FI Page : 3 of 3 Version : 1.0 M/N: DWL-660 (5) EUT Photo (6) EUT Photo

CORPORATION FCC ID.: KA22001110017-1 No.8, Li-Hsin VII Road, Scien-based Industrial Park, HsinChu, Taiwan, R.O.C. Tel: 886 3 563 6666 Fax: 886 3 567 8124 The FCC ID and DoC Label will be placed on the equipment as shown in the photograph below. Wireless LAN PC Card Model No.: DW-655E, DWL-655H, DWL-660, DW-655H F F C C C C I I D D : : K K A A 2 2 2 2 0 0 0 0 1 1 1 1 1 1 0 0 0 0 1 1 7 7 - - 1 1 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. S/N: Made in Taiwan CORPORATION FCC ID.: KA22001110017-1 No.8, Li-Hsin VII Road, Scien-based Industrial Park, HsinChu, Taiwan, R.O.C. Tel: 886 3 563 6666 Fax: 886 3 567 8124 LabelLoc

Report No.: 01BH061FI Page : 1 of 9 Version : 1.0 Attachment 2 : EUT Detailed Photographs (1) EUT Photo (2) EUT Photo Report No.: 01BH061FI Page : 2 of 9 Version : 1.0 (3) EUT Photo Report No.: 01BH061FI Page : 3 of 9 Version : 1.0 (4) EUT Photo Report No.: 01BH061FI Page : 4 of 9 Version : 1.0 (5) EUT Photo (6) EUT Photo Report No.: 01BH061FI Page : 5 of 9 Version : 1.0 (7) EUT Photo Report No.: 01BH061FI Page : 6 of 9 Version : 1.0 (8) EUT Photo Report No.: 01BH061FI Page : 7 of 9 Version : 1.0 (9) EUT Photo (10) EUT Photo Report No.: 01BH061FI Page : 8 of 9 Version : 1.0 (11) EUT Photo Report No.: 01BH061FI Page : 9 of 9 Version : 1.0 (12) EUT Photo

1.1. EUT Description EUT is an USB 1.1 interface 2.4GHz wireless LAN PC Card with 11 channels. The spreading code of EUT is 11 chip barker sequence. The antenna is printed on the PCB directly. CCK, DQSK modulation scheme are used to modulate signal.

Report No. 01BH061FI Page : 43 of 93 Version:1.0 8. Processing Gain 8.1. Test Condition Standard Temperature and Humidity, Standard Test Voltage 8.2. Minimum Standard The processing gain shall be at least 10 dB. 8.3. Method of Measurement The processing gain of this spread spectrum was measured the CW jamming method. The Section9.1 illustrates the measurement setup. The output power of the spread spectrum transmitter is fixed and the output power of jammed is adjustable. The frequency of iammer was stopped through the pass band of nominal channel in 50kHz steps. In each frequency step of the jammed, the output power of rammed is adjusted to cause the Bit Error Rate (BER) to be 1.0*10e-6. The power levels are recorded to calculate the J/S as shown in Table 1. 8.4. Calculation of Processing Gain: The processing gain was determined by measuring the jamming margin of the EUT and using the following formula: Gp = (S/N)o + Mj + Lsys Where (S/N)o is the required signal to noise ratio at the receiver output Mj is the jammer to signal ratio (J/S) Lsys is the system loss The (S/N)o is calculated from: Pe = 1/2exp(-1/2(S/N)o) ; Pe = probability of error (BER) For the Pe(BER) = 1.0*10e-6, the required (S/N)o is 14.2dB From Measurement, the minimum J/S(Mj) is –3.4dB We assume the system loss is 1dB. Therefore the processing gain is calculated below: Gp = (S/N)o + Mj + Lsys = 14.2 + (-3.4) + 1 = 11.8 (dB) Report No. 01BH061FI Page : 44 of 93 Version:1.0 8.5. Test Result of Processing Gain Product : Wireless LAN PC Card Test Item : Processing Gain Data Test Site : No.1 OATS Test Mode : Transmit Testing for compliance with FCC rules 15-247e Scope This report presents the test procedure, test configuration and test data associated with a FCC Part 15.247 (e) Jamming Margin test for the indirect measurement of processing gain. Applicable Reference Documents. 1. “Operation within the bands 902-928 MHz, 2400-2483.5, and 5725-5850 MHz” Title 47 Part 15 section 247 (e) Code of Federal Regulations. (47 CFR 15.247). 2. “Report and Order: Amendment of Parts 2 and 15 of the Commission’s Rules Regarding Spread Spectrum Transmitters. Appendix C: ‘Guidance on Measurements for Direct Sequence Spread Spectrum Systems” FCC 97-114. ET Docket No. 96-8, RM-8435, RM-8608, RM-8609. 3. “HFA3861A Direct Sequence Spread Spectrum Baseband Processor” Harris Corporation Semiconductor Sector Preliminary Data Sheet, Melbourne FL, July 1999. 4. “ M-ary Orthogonal Keying BER Curve”, Test Background and Procedure. According to FCC regulations [1], a direct sequence spread spectrum system must have a processing gain, G p of at least 10 dB. Compliance to this requirement can be shown by demonstrating a relative bit-error-ratio (BER) performance improvement (and corresponding signal to noise ratio per symbol improvement of at least 10 dB) between the case where spread spectrum processes (coding, modulation) are engaged relative to the processes being bypassed. In some practical systems, the spread spectrum processing cannot simply be bypassed. In these cases, the processing gain can be indirectly measured by a jamming margin test [2]. In accordance with the new NPRM 99-231, if the vendor has a system with less than 10 chips per symbol, the CW jamming results must be supported by a theoretical explanation of the system processing gain. Report No. 01BH061FI Page : 45 of 93 Version:1.0 Theoretical calculations The processing gain is related to the jamming margin as follows [2]: system output p L S J N S G+       +       = Where BER REFERENCE is the reference bit error ratio with its corresponding, theoretical output signal to noise ratio per symbol, (S/N) output , (J/S) is the jamming margin (jamming signal power relative to desired signal power), and L system are the system implementation losses. The maximum allowed total system implementation loss is 2 dB. The ISL3873 direct sequence spread spectrum baseband processor uses CCK modulation which is a form of M-ary Orthogonal Keying. The BER performance curve is given by [5]: “ The probability of error for generalized M-ary Orthogonal signaling using coherent demodulation is given by: PPQz E z dz ec b M S N =− =−− +               −       − − ∞ ∫ 11 1 2 212 2 1 2 1 2 01 0 π η ()exp This integral cannot be solved in closed form, and numerical integration must be used. There are error rate extensions for differential decoding and descrambling that are also to be accounted for. This is done in a MATHCAD environment and is displayed in graphical format below. Report No. 01BH061FI Page : 46 of 93 Version:1.0 1.1 1000 byte PER vs. Es/No 15.51616.517 10 -2 10 -1 10 0 11 Mbps CCK in Thermal Noise Es/No (dB) 1000 byte Packet Error Rate The reference PER is specified as 8% . The corresponding Es/No (signal to noise ratio per symbol) is 16.4 dB. The Es/No required to achieve the desired BER with maximum system implementation losses is 18.4 dB. The minimum processing gain is again, 10 dB, therefore: dB S J dBdBL S J N E G system output o s p 100.24.16 ≥       ++=+       +         = dB S J dBG p 104.18 ≥       += The minimum jammer to signal ratio is as follows: dB S J 4.8 −≥       For the case of the ISL3873, the bit rates are 1, 2, 5.5, and 11 Mbps. The corresponding symbol rates are 1, 1, 1.375, and 1.375 MSps. The chip rate is always 11 MCps, so the ratio of chip rate to symbol rate is 11:1 for the 1 and 2 Mbps rates and 8:1 for the 5.5 and 11 Mbps rates. Since the symbol rate to bit rate is less than 10 for the higher rates, we supply the theoretical processing gain calculation for these cases where spread spectrum processing gain with embedded coding gain is utilized. This is reasonable in that they cannot be separated in the demodulation process. If a separable FEC coding scheme were used, we would not be comfortable making this assertion. As can be seen from the curve of figure 1, the Es/N0 is 16.4 dB at the PER of 8%. This PER can be …

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Report No. 01BH061FI Page : 1 of 93 Version:1.0 Test Report Product Name : Wireless LAN PC Card Model No. : DW-655E, DWL-655H, DWL-660, DW-655H FCC ID.: KA22001110017-1 Applicant : D-Link Corporation Address : No. 8, Li-Hsin VII Road, Science-Based Industrial Park, Hsin-Chu, Taiwan, R.O.C. Date of Receipt : Nov.22, 2001 Date of Test : Dec.04, 2001 Report No. : 01BH061FI The Test Results relate only to the samples tested. The test report shall not be reproduced except in full without the written approval of QuieTek Corporation. This report must not be used to claim product endorsement by NVLAP any agency of the U.S. Government Report No. 01BH061FI Page : 3 of 93 Version:1.0 TABLE OF CONTENTS Description Page 1. GENERAL INFORMATION .....................................................................................................5 1.1. EUT Description............................................................................................................................5 1.2. EUT Description............................................................................................................................5 1.3. Configuration of tested System .....................................................................................................7 1.4. EUT Exercise Software .................................................................................................................8 1.5. Test Facility ...................................................................................................................................8 2. Conducted Emission....................................................................................................................9 2.1. Test Equipment List.......................................................................................................................9 2.2. Test Setup ......................................................................................................................................9 2.3. Limits ............................................................................................................................................9 2.4. Test Procedure .............................................................................................................................10 2.5. Test Result of Conducted Emission.............................................................................................11 3. Peak Power Output ...................................................................................................................12 3.1. Test Equipment............................................................................................................................12 3.2. Test Setup ....................................................................................................................................12 3.3. Test Condition .............................................................................................................................12 3.4. Minimum Standard......................................................................................................................12 3.5. Test Result of Peak Power Output...............................................................................................13 4. RF Exposure Evaluation ...........................................................................................................14 4.1. Friis Formula ...............................................................................................................................14 4.2. EUT Operation condition ............................................................................................................14 4.3. Test Result of RF Exposure Evaluation.......................................................................................15 5. Radiated Emission .....................................................................................................................16 5.1. Test Equipment............................................................................................................................16 5.2. Test Setup ....................................................................................................................................16 5.3. Test Condition .............................................................................................................................17 5.4. Limits ..........................................................................................................................................17 5.5. Test Procedure .............................................................................................................................18 5.6. Test Result of Radiated Emission................................................................................................19 5.7. Test Result of Band Edge ............................................................................................................31 6. Occupied Bandwidth .................................................................................................................35 6.1. Test Equipment............................................................................................................................35 6.2. Test Setup ....................................................................................................................................35 6.3. Test Condition .............................................................................................................................35 6.4. Standard Reqirement ...................................................................................................................35 6.5. Test Result of Occupied Bandwidth ............................................................................................36 7. Transmitter Power Density..........................................................................................…

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Report No. 01BH061FI Page : 11 of 93 Version:1.0 2.5. Test Result of Conducted Emission Product : Wireless LAN PC Card Test Item : Conducted Emission Test Test Mode : Transmit (11Mbps) Frequency Cable LISN Reading Level Emission Level Limits Loss Factor MHz dB dB dBuV dBuV dBuV ======================================================================== Line 1 Quasi-Peak: 0.466 0.06 0.21 28.95 29.22 48.00 0.665 0.08 0.24 30.61 30.93 48.00 1.329 0.12 0.31 27.59 28.01 48.00 * 4.451 0.19 0.42 34.59 35.20 48.00 15.478 0.33 0.54 26.75 27.61 48.00 24.575 0.38 0.58 26.41 27.37 48.00 Line 2 Quasi-Peak: 0.466 0.06 0.21 29.97 30.24 48.00 1.196 0.11 0.30 30.69 31.10 48.00 * 1.462 0.12 0.32 32.13 32.57 48.00 4.251 0.19 0.42 31.95 32.56 48.00 9.831 0.28 0.49 24.03 24.80 48.00 16.277 0.33 0.54 26.11 26.98 48.00 Note: 1. All Reading Levels are Quasi-Peak value. 2. “ * ”, means this data is the worst emission level. 3. Emission Level = Reading Level + LISN Factor + Cable loss Report No. 01BH061FI Page : 12 of 93 Version:1.0 3. Peak Power Output 3.1. Test Equipment The following test equipments are used during the radiated emission tests: Equipment Manufacturer Model No./Serial No. Last Cal. X Spectrum Analyzer Advantest R3272 / 72421194 May, 2001 Note: 1. All equipment upon which need to calibrated are with calibration period of 1 year. 2. Mark “X” test instruments are used to measure the final test results. 3.2. Test Setup Conduction Power Measurement 3.3. Test Condition Standard Temperature and Humidity, Standard Test Voltage 3.4. Minimum Standard The maximum peak power shall be less 1 Watt. EUT SMA Connecter Spectrum Analyzer RF Cable Report No. 01BH061FI Page : 13 of 93 Version:1.0 3.5. Test Result of Peak Power Output Product : Wireless LAN PC Card Test Item : Peak Power Output Data Test Site : No.1 OATS Test Mode : Transmit Data Speed: 1Mbps Channel No. Frequency (MHz) Measurement Required Limit Result 1 2412 19.8 dBm 1Watt= 30 dBm Pass 6 2437 19.4 dBm 1Watt= 30 dBm Pass 11 2462 19.7 dBm 1Watt= 30 dBm Pass Data Speed: 11Mbps Channel No. Frequency (MHz) Measurement Required Limit Result 1 2412 22.7dBm 1Watt= 30 dBm Pass 6 2437 19.6dBm 1Watt= 30 dBm Pass 11 2462 19.7 dBm 1Watt= 30 dBm Pass Report No. 01BH061FI Page : 14 of 93 Version:1.0 4. RF Exposure Evaluation According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) 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 300-1500 -- -- F/300 6 1500-100,000 -- -- 5 6 (B) Limits for General Population/ Uncontrolled Exposures 300-1500 -- -- F/1500 6 1500-100,000 -- -- 1 30 F= Frequency in MHz 4.1. 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 id 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. 4.2. EUT Operation condition A software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. Report No. 01BH061FI Page : 15 of 93 Version:1.0 4.3. Test Result of RF Exposure Evaluation Product : Wireless LAN PC Card Test Item : RF Exposure Evaluation Data Test Site : No.1 OATS Test Mode : Transmit 4.3.1 Antenna Gain Antenna Gain: The maximum Gain measured in fully anechoic chamber is 1.6dBi or 1.45in linear scale. 4.3.2 Output Power Into Antenna & RF Exposure Evaluation Distance Channel Channel Frequency (MHz) Output Power to Antenna (dBm) Minimum Allowable Distance ® From Skin(cm) 1 (1Mbps) 2412 19.8 2.47 1 (11Mbps) 2412 22.7 3.45 6 (1Mbps) 2437 19.4 2.35 6 (11Mbps) 2437 19.6 2.41 11 (1Mbps) 2462 19.7 2.43 11 (11Mbps) 2462 19.7 2.43 The distance r (4 th column) calculated from the Friis transmission formula is far shorter than 20 cm separation requirement. So, RF exposure limit warning or SAR test are not required. Report No. 01BH061FI Page : 16 of 93 Version:1.0 5. Radiated Emission 5.1. Test Equipment The following test equipment are used during the radiated emission test: Test Site Equipment Manufacturer Model No./Serial No. Last Cal. X Test Receiver R & S ESCS 30 / 825442/14 May, 2001 X Spectrum Analyzer Advantest R3261C / 71720140 May, 2001 X Pre-Amplifier HP 8447D/3307A01812 May, 2001 X Bilog Antenna Chase CBL6112B / 12452 Sep., 2001 Site # 1 X Horn Antenna EM EM6917 / 103325 May, 2001 Test Receiver R & S ESCS 30 / 825442/17 May, 2001 Spectrum Analyzer Advantest R3261C / 71720609 May, 2001 Pre-Amplifier HP 8447D/3307A01814 May, 2001 Bilog Antenna Chase CBL6112B / 2455 Sep., 2001 Site # 2 Horn Antenna EM EM6917 / 103325 May, 2001 Note: 1. All equipments that need to calibrate are with calibration period of 1 year. 2. Mark “X” test instruments are used to measure the final test results. 5.2. Test Setup Spurious Emissions (Band Edge Antenna Radiated) EUT FRP Dome Test Receiver The height of board band or Dipole Antenna was scanned from 1M to 4M. The distance between antenna and turn table was 10M to3M regards to the standard adopted. To Controller To Receiver Fully soldered Metal Ground Non-Conducted Table 3m 1m to 4m 80cm Report No. 01BH061FI Page : 17 of 93 Version:1.0 5.3. Test Condition Standard Temperature and Humidity, Standard Test Voltage 5.4. Limits ¾ General Radiated Emission Limits Emissions radiated outside of the specified frequency bands, except for harmonics, shall be attenuated by at least 20dB below the level of the fundamental or to the general radiated emission limits in paragraph 15.209, whichever is the lesser attenu…

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Report No. 01BH061FI Page : 22 of 93 Version:1.0 Product : Wireless LAN PC Card Test Item : Harmonic Radiated Emission Data Test Mode : Transmit Channel 1(11Mbps) Freq. Cable Probe PreAMP Reading Emission Margin Limit Loss Factor Level Level MHz dB dB/m dB dBuV dBuV/m dB dBuV/m ================================================================== Peak Detector (Horizontal) 4823.840 6.27 33.50 0.00 19.07 58.84 15.16 74.00 7236.950 8.32 36.24 0.00 17.74 <62.30 11.70 74.00 9647.450 10.18 37.43 0.00 17.25 <64.86 9.14 74.00 Average Detector (Horizontal) 4823.460 6.27 33.50 0.00 6.21 45.98 8.02 54.00 7236.450 8.32 36.24 0.00 6.21 <50.77 3.23 54.00 9647.400 10.18 37.43 0.00 3.84 <51.45 2.55 54.00 Peak Detector (Vertical) 4823.570 6.27 33.50 0.00 19.86 59.63 14.37 74.00 7235.540 8.32 36.24 0.00 18.19 <62.75 11.25 74.00 9647.240 10.18 37.43 0.00 17.46 <65.07 8.93 74.00 Average Detector (Vertical) 4823.540 6.27 33.50 0.00 6.35 46.12 7.88 54.00 7235.550 8.32 36.24 0.00 5.24 <49.80 4.20 54.00 9647.360 10.18 37.43 0.00 3.98 <51.59 2.41 54.00 Note: 1. All Readings below 1GHz are Quasi-Peak, above are average value. 2. Emission Level = Reading Level + Probe Factor + Cable loss. 3. The average measurement was not performed when the peak measured data under the limit of average detection. Report No. 01BH061FI Page : 23 of 93 Version:1.0 Product : Wireless LAN PC Card Test Item : Harmonic Radiated Emission Data Test Mode : Transmit Channel 6(11Mbps) Freq. Cable Probe PreAMP Reading Emission Margin Limit Loss Factor Level Level MHz dB dB/m dB dBuV dBuV/m dB dBuV/m ================================================================== Peak Detector (Horizontal) 4875.900 6.32 33.56 0.00 19.28 59.16 14.84 74.00 7312.400 8.38 36.31 0.00 18.45 <63.13 10.87 74.00 9750.300 10.25 37.45 0.00 17.85 <65.55 8.45 74.00 Average Detector (Horizontal) 4875.300 6.32 33.56 0.00 6.11 45.99 8.01 54.00 7313.030 8.38 36.31 0.00 4.68 <49.36 4.64 54.00 9750.670 10.25 37.45 0.00 4.02 <51.72 2.28 54.00 Peak Detector (Vertical) 4875.600 6.32 33.56 0.00 19.25 59.13 14.87 74.00 7312.800 8.38 36.31 0.00 17.58 <62.26 11.74 74.00 9750.500 10.25 37.45 0.00 18.06 <65.76 8.24 74.00 Average Detector (Vertical) 4875.400 6.32 33.56 0.00 5.98 45.86 8.14 54.00 7312.400 8.38 36.31 0.00 4.84 <49.52 4.48 54.00 9750.300 10.25 37.45 0.00 4.22 <51.92 2.08 54.00 Note: 1. All Readings below 1GHz are Quasi-Peak, above are average value. 2. Emission Level = Reading Level + Probe Factor + Cable loss. 3. The average measurement was not performed when the peak measured data under the limit of average detection. Report No. 01BH061FI Page : 24 of 93 Version:1.0 Product : Wireless LAN PC Card Test Item : Harmonic Radiated Emission Data Test Mode : Transmit Channel 11(11Mbps) Freq. Cable Probe PreAMP Reading Emission Margin Limit Loss Factor Level Level MHz dB dB/m dB dBuV dBuV/m dB dBuV/m ================================================================== Peak Detector (Horizontal) 4926.100 6.37 33.62 0.00 18.52 58.51 15.49 74.00 7387.900 8.45 36.39 0.00 17.59 <62.43 11.57 74.00 9848.900 10.33 37.47 0.00 18.55 <66.35 7.65 74.00 Average Detector (Horizontal) 4926.300 6.37 33.62 0.00 5.99 45.98 8.02 54.00 7387.540 8.45 36.39 0.00 4.85 <49.69 4.31 54.00 9848.650 10.33 37.47 0.00 4.60 <52.40 1.60 54.00 Peak Detector (Vertical) 4924.900 6.37 33.62 0.00 19.95 59.94 14.06 74.00 7388.600 8.45 36.39 0.00 18.24 <63.08 10.92 74.00 9850.500 10.33 37.47 0.00 18.45 <66.25 7.75 74.00 Average Detector (Vertical) 4924.450 6.37 33.62 0.00 6.19 46.18 7.82 54.00 7388.500 8.45 36.39 0.00 5.10 <49.94 4.06 54.00 9850.400 10.33 37.47 0.00 3.65 <51.45 2.55 54.00 Note: 1. All Readings below 1GHz are Quasi-Peak, above are average value. 2. Emission Level = Reading Level + Probe Factor + Cable loss. 3. The average measurement was not performed when the peak measured data under the limit of average detection. Report No. 01BH061FI Page : 25 of 93 Versio…

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