KA2WA643A1Xtreme N Notebook ExpressCard

D-Link DWA-643 User Manual Table of Contents Product Overview ........................................................3 Package Contents .....................................................3 System Requirements ...............................................3 Introduction ...............................................................4 Features ....................................................................5 Hardware Overview ...................................................6 LEDs ......................................................................6 Installation ....................................................................7 Getting Started ..........................................................7 Remove Existing Installations ................................7 Disable Other Wireless Adapters ...........................8 Wireless Installation Considerations .......................10 Adapter Installation .................................................11 Configuration .............................................................15 D-Link Wireless Connection Manager .....................15 Wireless Networks ...............................................16 My Wireless Networks ..........................................17 Support.................................................................20 About ....................................................................21 Windows ® XP Configuration Utility ..........................22 Disabling The Windows ® XP Utility .......................23 Wireless Security .......................................................25 What is WEP? .........................................................25 What is WPA? ..........................................................26 Configure WEP........................................................27 Using the D-Link Wireless Connection Manager ..27 Using the Windows ® XP Utility..............................29 Configure WPA/WPA2 Passphrase .........................31 Using the D-Link Wireless Connection Manager ..31 Using the Windows ® XP Utility..............................33 Troubleshooting .........................................................35 Wireless Basics .........................................................39 Networking Basics ....................................................44 Check your IP address ............................................44 Statically Assign an IP address ...............................45 Technical Specifications ...........................................46 Contacting Technical Support ..................................47 Warranty .....................................................................48 Registration ................................................................54 Table of Contents 3D-Link DWA-643 User Manual Section 1 - Product Overview • D-Link DWA-643 Xtreme N ™ Notebook ExpressCard ™ • Manual and Warranty on CD • D-Link Wireless Connection Manager on CD System Requirements • A laptop computer with an available 64-bit ExpressCard ™ slot • Windows ® 2000 (Service Pack 4) or XP (Service Pack 2) • CD-ROM Drive • 20MB Hard Disk Space • A draft 802.11n, 802.11g or 802.11b access point (for Infrastructure mode), or another 802.11n, 802.11g or 802.11b wireless adapter (for Ad-Hoc networking mode.) Product Overview Package Contents 4D-Link DWA-643 User Manual Section 1 - Product Overview Introduction The D-Link Xtreme N ™ Notebook ExpressCard ™ (DWA-643) is a draft 802.11n client device that delivers unrivaled wireless performance for your notebook computer. With the DWA-643, you can add or upgrade your notebook’s wireless connectivity without having to purchase a new notebook. Once connected, access your network’s high-speed Internet connection while sharing photos, files, music, video, printers, and storage. Get a better Internet experience with a faster wireless connection so you can enjoy digital phone calls, gaming, downloading, and video streaming. Powered by Xtreme N ™ technology, the DWA-643 provides a faster wireless connection and superior reception than 802.11g*. The DWA-643 is designed for use in bigger homes and for those that demand higher networking. Maximize wireless performance by connecting this notebook ExpressCard ™ to a Xtreme N ™ router and stay connected from virtually anywhere in the home. This notebook ExpressCard ™ supports WEP, WPA and WPA2 encryption to prevent outside intrusion and protect your personal information from being exposed. D-Link’s Quick Setup Wizard guides you step-by-step through the installation process. The D-Link Wireless Manager is included with this product to keep track of all your most frequently accessed networks. With unmatched wireless performance, reception, and security protection, the D-Link Xtreme N™ Notebook ExpressCard ™ (DWA-643) is the best choice for easily adding or upgrading wireless connectivity to your notebook computer. * Maximum wireless signal rate derived from IEEE Standard 802.11g and Draft 802.11n specifications. Actual data throughput will vary. Network conditions and environmental factors, including volume of network traffic, building materials and construction, and network overhead, lower actual data throughput rate. Environmental conditions will adversely affect wireless signal range. ** All devices in the wireless network must be enabled with D-Link Xtreme N ™ Technology D-Link DWA-643 User Manual Section 1 - Product Overview • Faster Wireless Networking - Enable wireless connectivity on your notebook computer with the DWA-643. With the performance of D-Link’s Xtreme N ™ line of wireless products, the DWA-643 delivers an unsurpassed wireless experience. Perform multiple network tasks at once with the speed provided by this Wireless Adapter. • Compatible with 802.11b and 802.11g Devices - Fully compatible with the IEEE 802.11b and 802.11g standards, the DWA-643 can connect with existing 802.11b or 802.11g compliant routers, access points and cards. That means…

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Page 1 CONSTRUCTION PHOTOS OF EUT Page 2

FCC ID .: KA2WA643A1 Label Location

54.9mm 24.6mm R=2 FCC ID: KA2WA643A1 IC: 4216A-WA643 Complies with IDA Standards DB100549 pantone 158 c China

Page 3 Page 4 Page 5 Page 6 Page 7

FCC ID: KA2WA643A1 Report No.: RF950922L12 OPERATIONAL DESCRIPTION This device is a D-Link DWA-643 Xtreme N TM ExpressCard Notebook Adapter, which operates in the 2.4GHz frequency spectrum with throughput of up to 300Mbps which OFDM technique will be applied. If the signal to noise radio is too poor which could not support 300Mbps, the 11Mbps data rate with DSSS technique will be applied. The transmitter of the EUT is powered by host equipment. The antenna is PIFA antenna without antenna connector. For more detailed instruction, please take a look at the user’s manual.

Report no.: SA950922L12 1 Report Format Version 2.0.5 SAR TEST REPORT REPORT NO.: SA950922L12 MODEL NO.: DWA-643 RECEIVED: Nov. 09, 2006 TESTED: Nov. 22, 2006 ISSUED: Nov. 23, 2006 APPLICANT : D-Link Corporation ADDRESS : 17595 Mt. Herrmann, Fountain Valley, CA 92708, U.S.A. ISSUED BY: Advance Data Technology Corporation LAB ADDRESS: No.47, 14 th Ling, Chia Pau Tsuen, Linko Hsiang 244, Taipei Hsien, Taiwan, R.O.C. TEST LOCATION: No. 19, Hwa Ya 2 nd Rd, Wen Hwa Tsuen, Kwei Shan Hsiang, Taoyuan Hsien 333, Taiwan, R.O.C. This test report consists of 40 pages in total except Appendix. 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, A2LA or any government agencies. The test results in the report only apply to the tested sample. Report no.: SA950922L12 2 Report Format Version 2.0.5 TABLE OF CONTENTS 1. CERTIFICATION.......................................................................................................3 2. GENERAL INFORMATION........................................................................................4 2.1 GENERAL DESCRIPTION OF EUT..........................................................................4 2.2 GENERAL DESCRIPTION OF APPLIED STANDARDS............................................6 2.3 GENERAL INOFRMATION OF THE SAR SYSTEM..................................................7 2.4 GENERAL DESCRIPTION OF THE SPATIAL PEAK SAR EVALUATION................10 3. DESCRIPTION OF SUPPORT UNITS.....................................................................14 4. DESCRIPTION OF TEST MODES AND CONFIGURATIONS.................................15 4.1. DESCRIPTION OF ANTENNA LOCATION..............................................................15 4.2. DESCRIPTION OF ASSESSMENT POSITION.......................................................16 4.3. DESCRIPTION OF TEST MODE.............................................................................16 4.4. SUMMARY OF TEST RESULTS.............................................................................18 5. TEST RESULTS......................................................................................................19 5.1 TEST PROCEDURES.............................................................................................19 5.2 MEASURED SAR RESULTS...................................................................................21 5.3 SAR LIMITS............................................................................................................24 5.4 RECIPES FOR TISSUE SIMULATING LIQUIDS.....................................................25 5.5 TEST EQUIPMENT FOR TISSUE PROPERTY.......................................................27 6. SYSTEM VALIDATION............................................................................................28 6.1 TEST EQUIPMENT.................................................................................................28 6.2 TEST PROCEDURE...............................................................................................29 6.3 VALIDATION RESULTS...........................................................................................31 6.4 SYSTEM VALIDATION UNCERTAINTIES...............................................................32 7. MEASUREMENT SAR PROCEDURE UNCERTAINTIES........................................33 7.1. PROBE CALIBRATION UNCERTAINTY.................................................................33 7.2. ISOTROPY UNCERTAINTY....................................................................................34 7.3. BOUNDARY EFFECT UNCERTAINTY...................................................................34 7.4. PROBE LINEARITY UNCERTAINTY.......................................................................35 7.5. READOUT ELECTRONICS UNCERTAINTY...........................................................35 7.6. RESPONSE TIME UNCERTAINTY.........................................................................35 7.7. INTEGRATION TIME UNCERTAINTY....................................................................36 7.8. PROBE POSITIONER MECHANICAL TOLERANCE..............................................37 7.9. PROBE POSITIONING...........................................................................................37 7.10. PHANTOM UNCERTAINTY....................................................................................38 7.11. DASY4 UNCERTAINTY BUDGET...........................................................................39 8. INFORMATION ON THE TESTING LABORATORIES.............................................40 APPENDIX A: TEST CONFIGURATIONS AND TEST DATA APPENDIX B: ADT SAR MEASUREMENT SYSTEM APPENDIX C: PHOTOGRAPHS OF SYSTEM VALIDATION APPENDIX D: SYSTEM CERTIFICATE & CALIBRATION Report no.: SA950922L12 3 Report Format Version 2.0.5 1. CERTIFICATION PRODUCT: D-Link DWA-643 Xtreme N TM ExpressCard Notebook Adapter MODEL: DWA-643 BRAND: D-Link APPLICANT: D-Link Corporation TESTED : Nov. 22, 2006 TEST SAMPLE: ENGINEERING SAMPLE STANDARDS: FCC Part 2 (Section 2.1093), RSS-102 FCC OET Bulletin 65, Supplement C (01-01) The above equipment have been tested by Advance Data Technology Corporation, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s EMC characteristics under the conditions specified in this report. PREPARED BY : , DATE: Nov. 23, 2006 Joanna Wang TECHNICAL ACCEPTANCE : , DATE: Nov. 23, 2006 Responsible for RF Stanely Hsu APPROVED BY : , DATE: Nov. 23, 2006 Gary Chang / Supervisor Report no.: SA950922L12 4 Report Format Version 2.0.5 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT PRODUCT D-Link DWA-643 Xtreme N TM ExpressCard Notebook Adapt…

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A - 1 APPENDIX A: TEST DATA Liquid Level Photo MSL 2450MHz D=152mm A - 2 Date/Time: 2006/11/22 07:08:08 Test Laboratory: Advance Data Technology G430-11b-CH1-Mode 1 DUT: D-Link DWA-643 Xtreme N TM ExpressCard Notebook Adapter ; Type: DWA-643 ; Test Frequency: 2412 MHz Communication System: 802.11b ; Frequency: 2412 MHz ; Duty Cycle: 1:1 ; Modulation type: DBPSK Medium: MSL2450 Medium parameters used: f = 2412 MHz; σ = 1.98 mho/m; ε r = 51.5; ρ = 1000 kg/m 3 ; Liquid level : 152 mm Phantom section: Flat Section ; Separation distance : 14 mm (The Bottom side of the EUT to the Phantom) Antenna type : PIFA Antenna ; Air temp. : 23.0 degrees ; Liquid temp. : 22.1 degrees DASY4 Configuration: - Probe: EX3DV4 - SN3578; ConvF(6.47, 6.47, 6.47) ; Calibrated: 2006/3/20 - Sensor-Surface: 4mm (Mechanical Surface Detection) - Electronics: DAE3 Sn579 ; Calibrated: 2006/3/15 - Phantom: SAM 12 ; Type: SAM V4.0 ; Serial: TP 1202 - Measurement SW: DASY4, V4.7 Build 44 ; Postprocessing SW: SEMCAD, V1.8 Build 171 Low Channel 1/Area Scan (5x11x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.423 mW/g Low Channel 1/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 12.0 V/m Peak SAR (extrapolated) = 0.857 W/kg SAR(1 g) = 0.436 mW/g; SAR(10 g) = 0.242 mW/g Maximum value of SAR (measured) = 0.464 mW/g A - 3 A - 4 Date/Time: 2006/11/22 07:26:08 Test Laboratory: Advance Data Technology G430-11b-CH6-Mode 1 DUT: D-Link DWA-643 Xtreme N TM ExpressCard Notebook Adapter ; Type: DWA-643 ; Test Frequency: 2437 MHz Communication System: 802.11b ; Frequency: 2437 MHz ; Duty Cycle: 1:1 ; Modulation type: DBPSK Medium: MSL2450 Medium parameters used: f = 2437 MHz; σ = 2.01 mho/m; ε r = 51.4; ρ = 1000 kg/m 3 ; Liquid level : 152 mm Phantom section: Flat Section ; Separation distance : 14 mm (The Bottom side of the EUT to the Phantom) Antenna type : PIFA Antenna ; Air temp. : 23.0 degrees ; Liquid temp. : 22.1 degrees DASY4 Configuration: - Probe: EX3DV4 - SN3578; ConvF(6.47, 6.47, 6.47) ; Calibrated: 2006/3/20 - Sensor-Surface: 4mm (Mechanical Surface Detection) - Electronics: DAE3 Sn579 ; Calibrated: 2006/3/15 - Phantom: SAM 12 ; Type: SAM V4.0 ; Serial: TP 1202 - Measurement SW: DASY4, V4.7 Build 44 ; Postprocessing SW: SEMCAD, V1.8 Build 171 Mid Channel 6/Area Scan (5x11x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.311 mW/g Mid Channel 6/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 11.0 V/m Peak SAR (extrapolated) = 0.845 W/kg SAR(1 g) = 0.314 mW/g; SAR(10 g) = 0.168 mW/g Maximum value of SAR (measured) = 0.375 mW/g A - 5 Date/Time: 2006/11/22 07:43:09 Test Laboratory: Advance Data Technology G430-11b-CH11-Mode 1 DUT: D-Link DWA-643 Xtreme N TM ExpressCard Notebook Adapter ; Type: DWA-643 ; Test Frequency: 2462 MHz Communication System: 802.11b ; Frequency: 2462 MHz ; Duty Cycle: 1:1 ; Modulation type: DBPSK Medium: MSL2450 Medium parameters used: f = 2462 MHz; σ = 2.05 mho/m; ε r = 51.3; ρ = 1000 kg/m 3 ; Liquid level : 152 mm Phantom section: Flat Section ; Separation distance : 14 mm (The Bottom side of the EUT to the Phantom) Antenna type : PIFA Antenna ; Air temp. : 23.0 degrees ; Liquid temp. : 22.1 degrees DASY4 Configuration: - Probe: EX3DV4 - SN3578; ConvF(6.47, 6.47, 6.47) ; Calibrated: 2006/3/20 - Sensor-Surface: 4mm (Mechanical Surface Detection) - Electronics: DAE3 Sn579 ; Calibrated: 2006/3/15 - Phantom: SAM 12 ; Type: SAM V4.0 ; Serial: TP 1202 - Measurement SW: DASY4, V4.7 Build 44 ; Postprocessing SW: SEMCAD, V1.8 Build 171 High Channel 11/Area Scan (5x11x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.280 mW/g High Channel 11/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 9.80 V/m Peak SAR (extrapolated) = 0.620 W/kg SAR(1 g) = 0.250 mW/g; SAR(10 g) = 0.135 mW/g Maximum value of SAR (measured) = 0.269 mW/g A - 6 Date/Time: 2006/11/22 08:01:08 Test Laboratory: Advance Data Technology G430-11g-CH1-Mode 2 DUT: D-Link DWA-643 Xtreme N TM ExpressCard Notebook Adapter ; Type: DWA-643 ; Test Frequency: 2412 MHz Communication System: 802.11g ; Frequency: 2412 MHz ; Duty Cycle: 1:1 ; Modulation type: BPSK Medium: MSL2450 Medium parameters used: f = 2412 MHz; σ = 1.98 mho/m; ε r = 51.5; ρ = 1000 kg/m 3 ; Liquid level : 152 mm Phantom section: Flat Section ; Separation distance : 14 mm (The Bottom side of the EUT to the Phantom) Antenna type : PIFA Antenna ; Air temp. : 23.0 degrees ; Liquid temp. : 22.1 degrees DASY4 Configuration: - Probe: EX3DV4 - SN3578; ConvF(6.47, 6.47, 6.47) ; Calibrated: 2006/3/20 - Sensor-Surface: 4mm (Mechanical Surface Detection) - Electronics: DAE3 Sn579 ; Calibrated: 2006/3/15 - Phantom: SAM 12 ; Type: SAM V4.0 ; Serial: TP 1202 - Measurement SW: DASY4, V4.7 Build 44 ; Postprocessing SW: SEMCAD, V1.8 Build 171 Low Channel 1/Area Scan (5x11x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.205 mW/g Low Channel 1/Zoom Scan (7x7x7) (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 8.76 V/m Peak SAR (extrapolated) = 0.406 W/kg SAR(1 g) = 0.197 mW/g; SAR(10 g) = 0.108 mW/g Maximum value of SAR (measured) = 0.209 mW/g A - 7 Date/Time: 2006/11/22 08:17:38 Test Laboratory: Advance Data Technology G430-11g-CH6-Mode 2 DUT: D-Link DWA-643 Xtreme N TM ExpressCard Notebook Adapter ; Type: DWA-643 ; Test Frequency: 2437 MHz Communication System: 802.11g ; Frequency: 2437 MHz ; Duty Cycle: 1:1 ; Modulation type: BPSK Medium: MSL2450 Medium parameters used: f = 2437 MHz; σ = 2.01 mho/m; ε r = 51.4; ρ = 1000 kg/m 3 ; Liquid level : 152 mm Phantom section: Flat Section ; Separation distance : 14 mm (The Bottom side of the EUT to the Phantom) Antenna type : PIFA Antenna ; Air temp. : 23.0 degrees ; Liquid temp. : 22.1 degrees DASY4 Configuration: - Probe: EX3DV4 - SN3578; ConvF(6.47, 6.47, 6.47) ; Calibrated: 2006/3/20 - Sensor-Surface: 4mm…

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B - 1 APPENDIX B: ADT SAR MEASUREMENT SYSTEM C - 1 APPENDIX C: PHOTOGRAPHS OF SYSTEM VALIDATION APPENDIX D: SYSTEM CERTIFICATE & CALIBRATION D1: SAM PHANTOM D2: DOSIMETRIC E-FIELD PROBE D3: DAE D4: SYSTEM VALIDATION DIPOLE

Report No.: RF950922L12 1 Report Format Version 2.0.5 FCC TEST REPORT REPORT NO.: RF950922L12 MODEL NO.: DWA-643 RECEIVED: Nov. 03, 2006 TESTED: Nov. 03 ~ 16, 2006 ISSUED: Nov. 20, 2006 APPLICANT: D-Link Corporation ADDRESS: 17595 Mt. Herrmann, Fountain Valley, CA 92708, U.S.A. ISSUED BY: Advance Data Technology Corporation LAB ADDRESS: 47 14 th Lin, Chiapau Tsun, Linko, Taipei, Taiwan, R.O.C. TEST LOCATION: No. 19, Hwa Ya 2 nd Rd., Kueishan, Taoyuan, Taiwan, R.O.C. This test report consists of 112 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, A2LA or any government agencies. The test results in the report only apply to the tested sample. Report No.: RF950922L12 2 Report Format Version 2.0.5 TABLE OF CONTENTS 1. CERTIFICATION .....................................................................................................4 2. SUMMARY OF TEST RESULTS.............................................................................5 2.1 MEASUREMENT UNCERTAINTY ..........................................................................5 3. GENERAL INFORMATION .....................................................................................6 3.1 GENERAL DESCRIPTION OF EUT........................................................................6 3.2 DESCRIPTION OF TEST MODES..........................................................................7 3.2.1 CONFIGURATION OF SYSTEM UNDER TEST.....................................................7 3.2.2 TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL..........................8 3.3 GENERAL DESCRIPTION OF APPLIED STANDARDS .......................................10 3.4 DESCRIPTION OF SUPPORT UNITS.................................................................. 11 4. TEST TYPES AND RESULTS ...............................................................................12 4.1 CONDUCTED EMISSION MEASUREMENT ........................................................12 4.1.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT .....................................12 4.1.2 TEST INSTRUMENTS ..........................................................................................12 4.1.3 TEST PROCEDURES ...........................................................................................13 4.1.4 DEVIATION FROM TEST STANDARD .................................................................13 4.1.5 TEST SETUP ........................................................................................................14 4.1.6 EUT OPERATING CONDITIONS..........................................................................14 4.1.7 TEST RESULTS ....................................................................................................15 4.2 RADIATED EMISSION MEASUREMENT .............................................................33 4.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT ..........................................33 4.2.2 TEST INSTRUMENTS ..........................................................................................34 4.2.3 TEST PROCEDURES ...........................................................................................35 4.2.4 DEVIATION FROM TEST STANDARD .................................................................35 4.2.5 TEST SETUP ........................................................................................................36 4.2.6 EUT OPERATING CONDITIONS..........................................................................36 4.2.7 TEST RESULTS ....................................................................................................37 4.3 6dB BANDWIDTH MEASUREMENT ....................................................................52 4.3.1 LIMITS OF 6dB BANDWIDTH MEASUREMENT..................................................52 4.3.2 TEST INSTRUMENTS ..........................................................................................52 4.3.3 TEST PROCEDURE .............................................................................................52 4.3.4 DEVIATION FROM TEST STANDARD .................................................................52 4.3.5 TEST SETUP ........................................................................................................53 4.3.6 EUT OPERATING CONDITIONS..........................................................................53 4.3.7 TEST RESULTS ....................................................................................................54 4.4 MAXIMUM PEAK OUTPUT POWER ....................................................................70 4.4.1 LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT.....................70 4.4.2 INSTRUMENTS ....................................................................................................70 4.4.3 TEST PROCEDURES ...........................................................................................70 4.4.4 DEVIATION FROM TEST STANDARD .................................................................70 4.4.5 TEST SETUP ........................................................................................................71 4.4.6 EUT OPERATING CONDITIONS..........................................................................71 Report No.: RF950922L12 3 Report Format Version 2.0.5 4.4.7 TEST RESULTS..................................................................................................72 4.5 POWER SPECTRAL DENSITY MEASUREMENT...............................................74 4.5.1 LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT............................74 4.5.2 TEST INSTRUMENTS.........................................................................................74 4.5.3 TEST PROCEDURE...........................................................................................7…

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Report No.: RF950922L12 81 Report Format Version 2.0.5 CH 6 CH 11 Report No.: RF950922L12 82 Report Format Version 2.0.5 FOR CHAIN 1: CH 1 CH 6 Report No.: RF950922L12 83 Report Format Version 2.0.5 CH 11 Report No.: RF950922L12 84 Report Format Version 2.0.5 DRAFT 802.11n (20MHz) OFDM MODULATION: DUAL TX: MODULATION TYPE BPSK TRANSFER RATE 7.2Mbps INPUT POWER (SYSTEM) 120Vac, 60 Hz ENVIRONMENTAL CONDITIONS 25deg.C, 63%RH, 991hPa TESTED BY Long Chen RF POWER LEVEL IN 3kHz BW (mW) RF POWER LEVEL IN 3kHz BW (dBm) CHANNEL CHANNEL FREQUENCY (MHz) CHAIN 0 CHAIN 1CHAIN 0CHAIN 1 TOTAL POWER DENSITY (mW) TOTAL POWER DENSITY (dBm) MAX. LIMIT (dBm) PASS / FAIL 1 2412 0.083 0.080 -10.82-10.980.163 -7.89 8 PASS 6 2437 0.112 0.105 -9.51 -9.78 0.217 -6.63 8 PASS 11 2462 0.071 0.085 -11.48-10.720.156 -8.07 8 PASS FOR CHAIN 0: CH 1 Report No.: RF950922L12 85 Report Format Version 2.0.5 CH 6 CH 11 Report No.: RF950922L12 86 Report Format Version 2.0.5 FOR CHAIN 1: CH 1 CH 6 Report No.: RF950922L12 87 Report Format Version 2.0.5 CH 11 Report No.: RF950922L12 88 Report Format Version 2.0.5 DRAFT 802.11n (40MHz) OFDM MODULATION: DUAL TX: MODULATION TYPE BPSK TRANSFER RATE 15.0Mbps INPUT POWER (SYSTEM) 120Vac, 60 Hz ENVIRONMENTAL CONDITIONS 25deg.C, 63%RH, 991hPa TESTED BY Long Chen RF POWER LEVEL IN 3kHz BW (mW) RF POWER LEVEL IN 3kHz BW (dBm) CHANNEL CHANNEL FREQUENCY (MHz) CHAIN 0 CHAIN 1CHAIN 0CHAIN 1 TOTAL POWER DENSITY (mW) TOTAL POWER DENSITY (dBm) MAX. LIMIT (dBm) PASS / FAIL 1 2422 0.023 0.021 -16.42-16.750.044 -13.57 8 PASS 4 2437 0.028 0.026 -15.56-15.800.054 -12.67 8 PASS 7 2452 0.020 0.019 -17.03-17.100.039 -14.05 8 PASS FOR CHAIN 0: CH 1 Report No.: RF950922L12 89 Report Format Version 2.0.5 CH 4 CH 7 Report No.: RF950922L12 90 Report Format Version 2.0.5 FOR CHAIN 1: CH 1 CH 4 Report No.: RF950922L12 91 Report Format Version 2.0.5 CH 7 Report No.: RF950922L12 92 Report Format Version 2.0.5 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 & MANUFACTURER MODEL NO. SERIAL NO. CALIBRATED UNTIL R&S SPECTRUM ANALYZER FSP40 100040 Jun. 07, 2007 NOTE: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to NML/ROC and NIST/USA. Report No.: RF950922L12 93 Report Format Version 2.0.5 4.6.3 TEST PROCEDURE a. The EUT was placed on the top of a rotating table 0.8 meters above the ground at a 3 meter semi-anechoic chamber. The table was rotated 360 degrees to determine the position of the highest radiation. b. The EUT was set 3 meters away from the interference-receiving antenna, which was mounted on the top of a variable-height antenna tower. c. The antenna is a broadband antenna, and its height is varied from one meter to four meters above the ground to determine the maximum value of the field strength. Both horizontal and vertical polarizations of the antenna are set to make the measurement. d. For each suspected emission, the EUT was arranged to its worst case and then the antenna was tuned to heights from 1 meter to 4 meters and the rotatable table was turned from 0 degrees to 360 degrees to find the maximum reading. e. Set both RBW and VBW of spectrum analyzer to 100kHz with suitable frequency span including 100MHz bandwidth from band edge. The band edges was measured and recorded. The spectrum plots (Peak RBW = VBW = 100kHz; Average RBW = 1MHz, VBW = 10Hz) NOTE: The resolution bandwidth of test receiver/spectrum analyzer is 1 MHz and the video bandwidth is 10Hz for Average detection (AV) at frequency above 1GHz. 4.6.4 DEVIATION FROM TEST STANDARD No deviation 4.6.5 EUT OPERATING CONDITION Same as Item 4.3.6 Report No.: RF950922L12 94 Report Format Version 2.0.5 4.6.6 TEST RESULTS The spectrum plots are attached on the following 24 images. D1 line indicates the highest level, and D2 line indicates the 20dB offset below D1. It shows compliance with the requirement in part 15.247(d). 802.11b DSSS MODULATION: DUAL TX NOTE 1: The band edge emission plot of DSSS technique on the next page shows 56.69dBc between carrier maximum power and local maximum emission in restrict band (2.38280GHz). The emission of carrier strength list in the test result of channel 1 at the item 4.2.7 is 113.00dBuV/m (Peak), so the maximum field strength in restrict band is 113.00-56.69=56.31dBuV/m which is under 74dBuV/m limit. The band edge emission plot of DSSS technique on the next page shows 55.75dBc between carrier maximum power and local maximum emission in restrict band (2.38660GHz). The emission of carrier strength list in the test result of channel 1 at the item 4.2.7 is 108.42dBuV/m (Average), so the maximum field strength in restrict band is 108.42-55.75=52.67dBuV/m which is under 54dBuV/m limit. NOTE 2: The band edge emission plot of DSSS technique on the next second page shows 55.78dBc between carrier maximum power and local maxim…

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