KA2DWLG122D1Marvell USB Dongle

Manual Building Networks for People 802.11g (2.4GHz) Wireless G USB 2.0 Adapter DWL-G122 D-Link AirPlus G TM Version 2.0 2 Contents Package Contents ................................................................................3 Introduction ...........................................................................................4 Features and Benefits ..........................................................................5 Wireless Basics ....................................................................................6 Installation Considerations ...................................................................7 Getting Started .....................................................................................8 Using the Configuration Utility .............................................................11 Networking Basics ..............................................................................22 Troubleshooting ..................................................................................35 Technical Specifications .....................................................................38 Contacting Technical Support .............................................................40 Warranty .............................................................................................41 Registration ........................................................................................44 6 Wireless Basics Wireless users can use the same applications they use on a wired network. Wireless adapter cards used on laptop and desktop systems support the same protocols as Ethernet adapter cards. D-Link wireless products are based on industry standards to provide easy-to-use and compatible high-speed wireless connectivity within your home, business or public access wireless networks. D-Link wireless products will allow you access to the data you want, when and where you want it. You will be able to enjoy the freedom that wireless networking brings. A wireless local area network (WLAN) is a computer network that transmits and receives data with radio signals instead of wires. WLANs are used increasingly in both home and office environments, and public areas such as airports, coffee shops and universities. Innovative ways to utilize WLAN technology are helping people to work and communicate more efficiently. Increased mobility and the absence of cabling and other fixed infrastructure have proven to be beneficial to many users. People use WLAN technology for many different purposes: Mobility - Productivity increases when people have access to data in any location within the operating range of the WLAN. Management decisions based on real-time information can significantly improve worker efficiency. Low Implementation Costs - WLANs are easy to set up, manage, change and relocate. Networks that frequently change can benefit from WLANs ease of implementation. WLANs can operate in locations where installation of wiring may be impractical. Installation and Network Expansion - Installing a WLAN system can be fast and easy and can eliminate the need to pull cable through walls and ceilings. Wireless technology allows the network to go where wires cannot go - even outside the home or office. Inexpensive Solution - Wireless network devices are as competitively priced as conventional Ethernet network devices. Scalability - WLANs can be configured in a variety of ways to meet the needs of specific applications and installations. Configurations are easily changed and range from Peer-to-Peer networks suitable for a small number of users to larger Infrastructure networks to accommodate hundreds or thousands of users, depending on the number of wireless devices deployed. 7 Installation Considerations The DWL-G122 lets you access your network using a wireless connection from virtually anywhere within its operating range. Keep in mind, however, that the number, thickness and location of walls, ceilings, or other objects that the wireless signals must pass through, may limit the range. Typical ranges vary depending on the types of materials and background RF (radio frequency) noise in your home or business. The key to maximizing wireless range is to follow these basic guidelines: Keep your product away (at least 3-6 feet or 1-2 meters) from electrical devices or appliances that generate RF noise. 4 Keep the number of walls and ceilings between the DWL-G122 and other network devices to a minimum - each wall or ceiling can reduce your DWL-G122’s range from 3-90 feet (1-30 meters.) Position your devices so that the number of walls or ceilings is minimized. 1 Be aware of the direct line between network devices. A wall that is 1.5 feet thick (.5 meters), at a 45-degree angle appears to be almost 3 feet (1 meter) thick. At a 2-degree angle it looks over 42 feet (14 meters) thick! Position devices so that the signal will travel straight through a wall or ceiling (instead of at an angle) for better reception. 2 Building materials can impede the wireless signal - a solid metal door or aluminum studs may have a negative effect on range. Try to position wireless devices and computers with wireless adapters so that the signal passes through drywall or open doorways and not other materials. 3 Wireless Basics (continued) 8 Getting Started With its default settings, the DWL-G122 will connect with other D-Link AirPlus G products, right out of the box. A wireless router - D-Link AirPlus TM G DI-524 A laptop computer with a D-Link AirPlus G DWL-G122 A desktop computer with a D-Link AirPlus G DWL-G122 A cable modem - D-Link DCM-201 There are basically two modes of networking: Infrastructure – using an access point or router, such as the DI-624. Ad-Hoc – directly connecting to another computer, for Peer-to-Peer communication, using wireless network adapters on each computer, such as two or more DWL-G122 Wireless Network USB adapters. On the following pages we will show you an example of an Infrastructure Network and …

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2 Click Next Click Add A PC If the CD Autorun function does not automatically start on your computer, type “D:\Drivers\setup.exe.” If it does start, proceed to the next screen. Turn on the computer and insert the D- Link AirPlus ™ G DWL-G122 Driver CD in the CD-ROM drive. The step-by-step instructions that follow are shown in Windows XP. The steps and screens are similar for the other Windows operating systems. Installing the Drivers Do NOT install the DWL-G122 Wireless USB Adapter into your computer before installing the driver software from the D-Link CD! 3 Click Next Installing the Drivers (continued) Click Next Click Next Please shutdown your computer at this time! 4 Connecting the DWL-G122 Adapter to Your Computer A. Begin by pressing down on the cover with your thumb. Link/Power LED Link - Indicates that the DWL-G122 is properly installed. Activity - Blinks when data is being transmitted through the wireless connection. USB Port Used to connect the DWL-G122 to your computer. Remove the protective covering from the DWL-G122. B. Pull the cover away from the DWL-G122. C. Insert the DWL-G122 into an available USB port on your computer, and start up your computer. Connect the DWL-G122 Adapter before starting up your computer. Optional: If desired or necessary, attach the USB extension cable between the DWL-G122 and your computer. 5 The Found New Hardware Wizard After connecting the DWL-G122, the Found New Hardware Wizard (Windows XP) screen will appear: Click Next Select Install the software automatically (Recommended) Click Finish to complete the installation. For Windows XP/2000: The Digital Signature Not Found screen may appear during the installation. Click Continue Anyway If prompted, restart your computer. 6 Your Installation is Complete! After completing the Found New Hardware Wizard, the D-Link AirPlus ™ G Configuration Utility will automatically start and the utility icon will appear in the bottom right hand corner of the desktop screen (systray). If this icon appears GREEN, then you have successfully installed the DWL-G122, are connected to a wireless network and are ready to communicate! Double-click the utility icon to use the configuration utility. If the utility icon does not appear, double-click the shortcut icon that has appeared on your desktop. 7 Appendix A - Using the AirPlus ™ G Utility in Windows XP Uncheck Use Windows to configure my wireless network settings Click OK Click the XP Networking icon to use the Zero Configuration Wireless Settings. Click Advanced For Windows XP, if you wish to use the AirPlus ™ G utility, please do the following steps. 8 Appendix B - Using the AirPlus ™ G Utility • Status: Displays the MAC Address of the Access Point that is associated with the DWL-G122. • SSID: Displays the Service Set Identifier assigned to the wireless network. • Frequency: Displays the current frequency used by the adapter. • Wireless Mode: Displays the wireless mode. The default is Infrastructure. • TxRate: Displays the current data transmission rate. • Channel: Displays the channel information. By default, the channel is set to 6 and selection is automatically determined by the DWL-G122. • Signal Strength: Represents the wireless signal strenght between the access point and the DWL-G122. • Link Quality: Displays the integrity of the wireless connection between the DWL-G122 and the Access Point. 9 • SSID: The Service Set Identifier is the name assigned to the wireless network. The factory SSID setting is set to default. Make changes here to match the SSID on existing Wireless Router or Access Point. • Wireless Mode: The factory setting is set to Infrastructure. Ad-Hoc mode is used for peer-to-peer networking. • Channel: The default setting is set at 6. • TxRate:The default setting is set to Auto. • Preamble: The default setting is set to Auto. • Power Mode: The default setting is set to Continuous Access Mode. Appendix B - Using the AirPlus ™ G Utility (continued) 10 Appendix C - IP Address Configuration To connect to a network, make sure the proper network settings are configured for the DWL-G122. For Microsoft Windows XP: Go to Start > right click on My Network Places > select Properties > Double-click on the Network Connection associated with the DWL-G122. Input a static IP address in the same range as the Wireless Router or Access Point. Static IP address setup Click OK IP address: 192.168.0.28 Subnet mask: 255.255.255.0 Click OK Click Internet Protocol (TCP/IP) Click Properties Select Obtain an IP address automatically (if the Wireless Router or Access Point has DHCP server enabled) Select Obtain DNS server address automatically Dynamic IP address setup Used when a DHCP server is available on the local network. (i.e. Router) Used when a DHCP server is not available on the local network. Select Use the following IP address 11 For Windows 2000 users: Go to Start > Settings > Network and Dial-up Connections > Double-click on the Local Area Connection associated with the DWL-G122 > select Properties Used when a DHCP server is available on the local network. (i.e. Router) Static IP address setup Input a static IP address in the same range as the Wireless Router or Access Point. Click Properties Click OK IP address: 192.168.0.28 Subnet mask: 255.255.255.0 Click OK Click Internet Protocol (TCP/IP) Select Obtain an IP address automatically (if the Wireless Router or Access Point has DHCP server enabled) Select Obtain DNS server address automatically Select Use the following IP address Dynamic IP address setup Used when a DHCP server is not available on the local network. Appendix C - IP Address Configuration Technical Support You can find software updates and user documentation on the D-Link website. D-Link provides free technical support for customers within the United States and within Canada for the duration of the warranty period on this product. U.S. and Canadian customers can contact D-Link technical support through our website, or by phone. Tech Support for cu…

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Page 1 CONSTRUCTION PHOTOS OF EUT Page 2

15 mm 49 mm Model No.: DWL-G122 P/N:BWLG122NA.D1 H/W Ver.:D1 F/W Ver.:4.00 FCC ID: KA2DWLG122D1 S/N: MAC: MADE IN CHINA

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FCC ID: KA2DWLG122D1 Report No. RF940917L03 Operational Description This device is a Marvell USB Dongle which operates in the 2.4GHz frequency spectrum with throughput of up to 54Mbps. If the signal to noise radio is too poor which could not support 54Mbps, the 11Mbps data rate with CCK technique will be applied. The transmitter of the EUT is powered by host equipment. The antenna is Chip antenna without antenna connector. For more detailed instruction, please take a look at the user’s manual.

D3: DAE SN: 579

APPENDIX D: SYSTEM CERTIFICATE & CALIBRATION D1: SAM PHANTOM

A - 1 APPENDIX A: TEST CONFIGURATIONS AND TEST DATA A1: TEST CONFIGURATION EUT PLACE : Horizontal The bottom of the EUT to the flat phantom distance 0 mm A - 2 EUT PLACE : Vertical The edge of the EUT to the flat phantom distance 8 mm A - 3 EUT Photo Chip Antenna Reference Point A - 4 A - 5 Liquid Level Photo MSL 2450MHz D=151mm A - 6 Date/Time: 2005/9/23 11:27:56 Test Laboratory: Advance Data Technology D600-11b-Ch1 DUT: Marvell USB Dongle ; Type: DWL-G122 ; Test Frequency: 2412 MHz Communication System: 802.11b ; Frequency: 2412 MHz ; Duty Cycle: 1:1 ; Modulation type: CCK Medium: MSL2450 Medium parameters used: f = 2412 MHz; σ = 1.97 mho/m; ε r = 52; ρ = 1000 kg/m 3 ; Liquid level : 151mm Phantom section: Flat Section ; Separation distance : 0 mm (The bottom side of the EUT to the Phantom) Antenna type : Chip Antenna ; Air temp. : 22.3 degrees ; Liquid temp. : 21.6 degrees DASY4 Configuration: - Probe: ET3DV6 - SN1790 ; ConvF(4.35, 4.35, 4.35) ; Calibrated: 2004/12/20 - Sensor-Surface: 4mm (Mechanical Surface Detection) - Electronics: DAE3 Sn579 ; Calibrated: 2005/3/23 - Phantom: SAM 12 ; Type: SAM V4.0 ; Serial: TP 1202 - Measurement SW: DASY4, V4.5 Build 19 ; Postprocessing SW: SEMCAD, V1.8 Build 146 Low Channel 1/Area Scan (4x8x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.976 mW/g Low Channel 1/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 22.2 V/m Peak SAR (extrapolated) = 2.65 W/kg SAR(1 g) = 1.09 mW/g; SAR(10 g) = 0.514 mW/g Maximum value of SAR (measured) = 1.18 mW/g A - 7 Date/Time: 2005/9/23 11:45:17 Test Laboratory: Advance Data Technology D600-11b-Ch6 DUT: Marvell USB Dongle ; Type: DWL-G122 ; Test Frequency: 2437 MHz Communication System: 802.11b ; Frequency: 2437 MHz ; Duty Cycle: 1:1 ; Modulation type: CCK Medium: MSL2450 Medium parameters used: f = 2437 MHz; σ = 2 mho/m; ε r = 52; ρ = 1000 kg/m 3 ; Liquid level : 151 mm Phantom section: Flat Section ; Separation distance : 0 mm (The bottom side of the EUT to the Phantom) Antenna type : Chip Antenna ; Air temp. : 22.3 degrees ; Liquid temp. : 21.6 degrees DASY4 Configuration: - Probe: ET3DV6 - SN1790 ; ConvF(4.35, 4.35, 4.35) ; Calibrated: 2004/12/20 - Sensor-Surface: 4mm (Mechanical Surface Detection) - Electronics: DAE3 Sn579 ; Calibrated: 2005/3/23 - Phantom: SAM 12 ; Type: SAM V4.0 ; Serial: TP 1202 - Measurement SW: DASY4, V4.5 Build 19 ; Postprocessing SW: SEMCAD, V1.8 Build 146 Mid Channel 6/Area Scan (4x8x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.929 mW/g Mid Channel 6/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 21.7 V/m Peak SAR (extrapolated) = 2.81 W/kg SAR(1 g) = 1.13 mW/g; SAR(10 g) = 0.525 mW/g Maximum value of SAR (measured) = 1.22 mW/g A - 8 A - 9 Date/Time: 2005/9/23 12:02:27 Test Laboratory: Advance Data Technology D600-11b-Ch11 DUT: Marvell USB Dongle ; Type: DWL-G122 ; Test Frequency: 2462 MHz Communication System: 802.11b ; Frequency: 2462 MHz ; Duty Cycle: 1:1 ; Modulation type: CCK Medium: MSL2450 Medium parameters used: f = 2462 MHz; σ = 2.04 mho/m; ε r = 51.9; ρ = 1000 kg/m 3 ; Liquid level : 151 mm Phantom section: Flat Section ; Separation distance : 0 mm (The bottom side of the EUT to the Phantom) Antenna type : Chip Antenna ; Air temp. : 22.3 degrees ; Liquid temp. : 21.6 degrees DASY4 Configuration: - Probe: ET3DV6 - SN1790 ; ConvF(4.35, 4.35, 4.35) ; Calibrated: 2004/12/20 - Sensor-Surface: 4mm (Mechanical Surface Detection) - Electronics: DAE3 Sn579 ; Calibrated: 2005/3/23 - Phantom: SAM 12 ; Type: SAM V4.0 ; Serial: TP 1202 - Measurement SW: DASY4, V4.5 Build 19 ; Postprocessing SW: SEMCAD, V1.8 Build 146 High Channel 11/Area Scan (4x8x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.825 mW/g High Channel 11/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 20.5 V/m Peak SAR (extrapolated) = 2.61 W/kg SAR(1 g) = 1.02 mW/g; SAR(10 g) = 0.468 mW/g Maximum value of SAR (measured) = 1.10 mW/g A - 10 Date/Time: 2005/9/23 12:23:50 Test Laboratory: Advance Data Technology D600-11g-Ch1 DUT: Marvell USB Dongle ; Type: DWL-G122 ; Test Frequency: 2412 MHz Communication System: 802.11g ; Frequency: 2412 MHz ; Duty Cycle: 1:1 ; Modulation type: OFDM Medium: MSL2450 Medium parameters used: f = 2412 MHz; σ = 1.97 mho/m; ε r = 52; ρ = 1000 kg/m 3 ; Liquid level : 151mm Phantom section: Flat Section ; Separation distance : 0 mm (The bottom side of the EUT to the Phantom) Antenna type : Chip Antenna ; Air temp. : 22.3 degrees ; Liquid temp. : 21.6 degrees DASY4 Configuration: - Probe: ET3DV6 - SN1790 ; ConvF(4.35, 4.35, 4.35) ; Calibrated: 2004/12/20 - Sensor-Surface: 4mm (Mechanical Surface Detection) - Electronics: DAE3 Sn579 ; Calibrated: 2005/3/23 - Phantom: SAM 12 ; Type: SAM V4.0 ; Serial: TP 1202 - Measurement SW: DASY4, V4.5 Build 19 ; Postprocessing SW: SEMCAD, V1.8 Build 146 Low Channel 1/Area Scan (4x8x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.255 mW/g Low Channel 1/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 11.5 V/m Peak SAR (extrapolated) = 0.702 W/kg SAR(1 g) = 0.288 mW/g; SAR(10 g) = 0.136 mW/g Maximum value of SAR (measured) = 0.312 mW/g A - 11 Date/Time: 2005/9/23 12:39:50 Test Laboratory: Advance Data Technology D600-11g-Ch6 DUT: Marvell USB Dongle ; Type: DWL-G122 ; Test Frequency: 2437 MHz Communication System: 802.11g ; Frequency: 2437 MHz ; Duty Cycle: 1:1 ; Modulation type: OFDM Medium: MSL2450 Medium parameters used: f = 2437 MHz; σ = 2 mho/m; ε r = 52; ρ = 1000 kg/m 3 ; Liquid level : 151mm Phantom section: Flat Section ; Separation distance : 0 mm (The bottom side of the EUT to the Phantom) Antenna type : Chip Antenna ; Air temp. : 22.3 degrees ; Liquid temp. : 21.6 degrees DASY4 Configuration: - Probe: ET3DV6 - SN1790 ; ConvF(4.35, 4.35, 4.35) ; Calibrated: 2004/12/20 - Sensor-Surface: 4mm (Mechanical Surf…

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B - 1 APPENDIX B: ADT SAR MEASUREMENT SYSTEM C - 1 APPENDIX C: PHOTOGRAPHS OF SYSTEM VALIDATION

FCC ID: KA2DWLG122D1 Report No.: RF940917L031Report Format Version 2.0.4 FCC TEST REPORT REPORT NO.: RF940917L03 MODEL NO.: DWL-G122 RECEIVED: Sep. 17, 2005 TESTED: Sep. 13 ~ Sep. 20, 2005 ISSUED: Sep. 22, 2005 APPLICANT: D-Link Corporation ADDRESS: 17595 Mt. Herrmann, Fountain Valley, CA 92708 United States ISSUED BY: Advance Data Technology Corporation LAB ADDRESS: No. 47, 14 th Ling, Chia Pau Tsuen, Lin Kou 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 63 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. 0528 ILAC MRA No. 2177-01 FCC ID: KA2DWLG122D1 Report No.: RF940917L032Report Format Version 2.0.4 TABLE OF CONTENTS 1.CERTIFICATION.........................................................................................................4 2.SUMMARY OF TEST RESULTS.................................................................................5 2.1MEASUREMENT 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 3.2.3 GENERAL DESCRIPTION OF APPLIED STANDARDS...........................................10 3.2.4 DESCRIPTION OF SUPPORT UNITS......................................................................10 4. TEST TYPES AND RESULTS...................................................................................11 4.1 CONDUCTED EMISSION MEASUREMENT............................................................11 4.1.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT..........................................11 4.1.2 TEST INSTRUMENTS..............................................................................................11 4.1.3 TEST PROCEDURES..............................................................................................12 4.1.4 DEVIATION FROM TEST STANDARD.....................................................................12 4.1.5 TEST SETUP...........................................................................................................13 4.1.6 EUT OPERATING CONDITIONS..............................................................................13 4.1.7 TEST RESULTS.......................................................................................................13 4.2 RADIATED EMISSION MEASUREMENT.................................................................20 4.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT...............................................20 4.2.2 TEST INSTRUMENTS..............................................................................................21 4.2.3 TEST PROCEDURES..............................................................................................22 4.2.4 DEVIATION FROM TEST STANDARD.....................................................................23 4.2.5 TEST SETUP...........................................................................................................23 4.2.6 EUT OPERATING CONDITIONS..............................................................................23 4.2.7 TEST RESULTS.......................................................................................................24 4.3 6dB BANDWIDTH MEASUREMENT........................................................................31 4.3.1 LIMITS OF 6dB BANDWIDTH MEASUREMENT......................................................31 4.3.2 TEST INSTRUMENTS..............................................................................................31 4.3.3 TEST PROCEDURE.................................................................................................32 4.3.4 DEVIATION FROM TEST STANDARD.....................................................................32 4.3.5 TEST SETUP...........................................................................................................32 4.3.6 EUT OPERATING CONDITIONS..............................................................................32 4.3.7 TEST RESULTS.......................................................................................................33 4.4 MAXIMUM PEAK OUTPUT POWER........................................................................39 4.4.1 LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT.........................39 FCC ID: KA2DWLG122D1 Report No.: RF940917L033Report Format Version 2.0.4 4.4.2 INSTRUMENTS........................................................................................................39 4.4.3 TEST PROCEDURES..............................................................................................40 4.4.4 DEVIATION FROM TEST STANDARD.....................................................................40 4.4.5 TEST SETUP...........................................................................................................40 4.4.6 EUT OPERATING CONDITIONS..............................................................................40 4.4.7 TEST RESULTS.......................................................................................................41 4.5 POWER SPECTRAL DENSITY MEASUREMENT....................................................42 4.5.1 LIMITS OF …

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FCC ID: KA2DWLG122D1 Report no.: SA940917L031Report Format Version 2.0.2 SAR TEST REPORT REPORT NO.: SA940917L03 MODEL NO.: DWL-G122 RECEIVED: Sep. 19,2005 TESTED: Sep. 23, 2005 ISSUED: Sep. 27, 2005 APPLICANT: D-Link Corporation ADDRESS: 17595 Mt. Herrmann, Fountain Valley, CA 92708 United States ISSUED BY: Advance Data Technology Corporation LAB ADDRESS: No. 47, 14 th Ling, Chia Pau Tsuen, Lin Kou Hsiang 244, Taipei Hsien, Taiwan, R.O.C. TEST LOCATION: No. 19, Hwa Ya 2 nd Rd., Kwei Shan Hsiang, Taoyuan Hsien 333, Taiwan, R.O.C. This test report consists of 36 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. 0528 ILAC MRA No. 2177-01 FCC ID: KA2DWLG122D1 Report no.: SA940917L032Report Format Version 2.0.2 TABLE OF CONTENTS 1.CERTIFICATION.......................................................................................................3 2.GENERAL INFORMATION........................................................................................4 2.1GENERAL DESCRIPTION OF EUT.......................................................................4 2.2GENERAL DESCRIPTION OF APPLIED STANDARDS.........................................5 2.3GENERAL INOFRMATION OF THE SAR SYSTEM................................................5 2.4GENERAL DESCRIPTION OF THE SPATIAL PEAK SAR EVALUATION...............8 3.DESCRIPTION OF SUPPORT UNITS....................................................................12 4.DESCRIPTION OF TEST MODES AND CONFIGURATIONS.................................13 4.1.DESCRIPTION OF ANTENNA LOCATION...........................................................13 4.2.DESCRIPTION OF ASSESSMENT POSITION.....................................................14 4.3.DESCRIPTION OF TEST MODE..........................................................................15 4.4.SUMMARY OF TEST RESULTS...........................................................................15 5.TEST RESULTS......................................................................................................16 5.1TEST PROCEDURES..........................................................................................16 5.2MEASURED SAR RESULTS................................................................................18 5.3SAR LIMITS..........................................................................................................20 5.4RECIPES FOR TISSUE SIMULATING LIQUIDS..................................................21 5.5TEST EQUIPMENT FOR TISSUE PROPERTY....................................................23 6.SYSTEM VALIDATION............................................................................................24 6.1TEST EQUIPMENT..............................................................................................24 6.2TEST PROCEDURE.............................................................................................25 6.3VALIDATION RESULTS........................................................................................27 6.4SYSTEM VALIDATION UNCERTAINTIES............................................................28 7.MEASUREMENT SAR PROCEDURE UNCERTAINTIES........................................29 7.1.PROBE CALIBRATION UNCERTAINTY...............................................................29 7.2.ISOTROPY UNCERTAINTY.................................................................................30 7.3.BOUNDARY EFFECT UNCERTAINTY.................................................................30 7.4.PROBE LINEARITY UNCERTAINTY....................................................................31 7.5.READOUT ELECTRONICS UNCERTAINTY........................................................31 7.6.RESPONSE TIME UNCERTAINTY......................................................................31 7.7.INTEGRATION TIME UNCERTAINTY..................................................................32 7.8.PROBE POSITIONER MECHANICAL TOLERANCE...........................................33 7.9.PROBE POSITIONING.........................................................................................33 7.10.PHANTOM UNCERTAINTY..................................................................................34 7.11.DASY4 UNCERTAINTY BUDGET........................................................................35 8.INFORMATION ON THE TESTING LABORATORIES.............................................36 APPENDIX A: TEST CONFIGURATIONS AND TEST DATA APPENDIX B: ADT SAR MEASUREMENT SYSTEM APPENDIX C: PHOTOGRAPHS OF SYSTEM VALIDATION APPENDIX D: SYSTEM CERTIFICATE & CALIBRATION FCC ID: KA2DWLG122D1 Report no.: SA940917L033Report Format Version 2.0.2 1. CERTIFICATION PRODUCT: Marvell USB Dongle MODEL: DWL-G122 BRAND: D-Link APPLICANT: D-Link Corporation TESTED: Sep. 23, 2005 TEST SAMPLE: ENGINEERING SAMPLE STANDARDS: FCC Part 2 (Section 2.…

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