KA22002080002-1802.11 a/b Band PCI Adapter

1 D-Link DWLDWL--AABB520520 2.4/5GHz Wireless PCI Adapter Manual Rev. 0209016 2 Building Networks for People Contents Package Contents.................................................... Introduction............................................................... Wireless Basics........................................................ Getting Started.......................................................11 Using the Configuration Utility................................18 Troubleshooting......................................................25 Networking Basics..................................................28 Technical Specifications.........................................59 Limited Warranty and Registration.........................62 3 Package Contents Contents of Package: • D-Link DWL-AB520 2.4/5GHz Wireless PCI Adapter • Manual and Drivers on CD • Quick Installation Guide (printed) If any of the above items are missing, please contact your reseller. System Requirements: • A desktop computer with an available 32-bit PCI Card slot • Windows XP, Windows 2000, Windows ME, or Windows 98 SE • At least 32 MB of memory and a 300 MHz processor or higher • 4 Introduction The D-Link DWL-AB520 Wireless PCI Adapter is an advanced IEEE 802.11a/b compatible, high performance, wireless adapter that supports data transfer speeds of up to 108 Mbps in Turbo Mode. It is an ideal way to connect your laptop computer to a Wireless Local Area Network (WLAN.) After completing the steps outlined in the Quick Install Guide (included in your package) you will have the ability to share information and resources, such as files and printers, and take full advantage of a “connected” environment for work or play! Please take a look at our Getting Started section in this manual. You will see several options for setting up a network using the DWL-AB520. The DWL-AB520 comes with software drivers for the most popular Microsoft Windows operating systems and can be integrated into a larger network, running Windows XP, Windows 2000, Windows ME, Windows 98SE, in either Ad Hoc mode (without an Access Point) or Infrastructure mode (with an Access Point.) This manual provides a quick introduction to wireless technology and its application as it relates to networking. Take a moment to read through this manual and get acquainted with wireless technology. 5 Product Features • Adheres to 802.11a/b standard in providing high data wireless transfer rates of up to 54 Mbps. Capable of providing data rates of up to 108 Mbps in Turbo Mode. • Orthogonal Frequency Division Multiplexing (OFDM) – a new technique for transmitting high-speed data over a radio wave. • Maximum reliability, throughput and connectivity with automatic data rate switching. • Supports Wired Equivalent Privacy (WEP) data encryption at 64/128/152-bit encryption with dynamic key exchange for security. • Supports infrastructure networks via Access Point and Ad-Hoc networks via peer-to-peer communication. • Built-in dual diversity antenna for reduced interference in a multi- path environment. • Requires an available 32-bit PCI Card slot that is PCI 2.2 compliant. • User-friendly configuration and diagnostic utilities. LED LED stands for light-emitting diode. The DWL-AB520 Wireless PCI Adapter has two LEDs, as shown below. When the computer is ON, the adapter is inserted properly, and there is activity on the network, both LEDs flash in unison. The BOTTOM LED (POWER) flashes to indicate that the adapter is inserted properly into a computer that is ON. The TOP LED (Network) flashes to indicate network activity. LEDs TOP BOTTOM 6 Antenna The DWL-AB520 Wireless PCI Adapter has two mode for external antenna and internal antenna. As below: For external antenna: (Please refer to the figure 1) 1. Remover the back cover of the computer 2. Install the DWL-AB520 PCI Adapter carefully and firmly into an available CPI slot. 3. Pass the wireless antenna through the hole on the back panel 4. Secure the screw and replace the computer cover 5. Put the antenna into the antenna stand For internal antenna, the installation instruction as follows and performed by D-Link authorized OEM company at factory. (Please refer the figure 2 and 3) 1. Remove the back cover of the computer. 2. Install the DWL-AB520 PCI Adapter carefully and firmly into an available PCI slot. 3. The internal antenna should be installed on the front panel of the computer by D-Link authorized OEM company at factory. 4. Find the internal antenna plug in the computer chassis. 5. Insert this internal antenna plug carefully and firmly into the receptacle on the DWL-AB520 PCI Adapter. 6. Replace the computer’s cover. Warning: This internal antenna is not allowed to be installed by the end user. 7 Figure 1: External Antenna Figure 2: Two Types of Internal Antennas 8 Wireless Basics D-Link wireless products are based on industry standards to provide easy-to-use and compatible high-speed wireless connectivity within your home or business. Strictly adhering to IEEE 802.11a/b, the D-Link wireless family of products will allow you to access the data you want, when and where you want it. No longer will you be limited to one location or forced to run new wiring through your home or office. You will be able to enjoy the freedom that wireless networking delivers. A wireless LAN (WLAN) is a cellular computer network that transmits and receives data with radio signals instead of wires. Wireless LANs are used increasingly in both home and office environments. 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 has proven to be beneficial for many users. Wireless users can use the same network applications they use on an Ethernet LAN. Wireless adapter cards used on laptop and desktop systems, support the same protocols as Ethernet adapter cards. For most users, there is no noticeable functional difference between a …

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31 Networking Basics Please wait while the wizard applies the changes. When the changes are complete, click Next. Please wait while the wizard configures the computer. This may take a few minutes. 32 Networking Basics In the window below, select the best option. In this example, Create a Network Setup Disk has been selected. You will run this disk on each of the computers on your network. Click Next. Insert a disk into the Floppy Disk Drive, in this case drive A: Format the disk if you wish, and click Next. 33 Networking Basics Please wait while the wizard copies the files. Please read the information under Here’s how in the screen below. After you complete the Network Setup Wizard you will use the Network Setup Disk to run the Network Setup Wizard once on each of the computers on your network. To continue, click Next. 34 Networking Basics Please read the information on this screen, then click Finish to complete the Network Setup Wizard. The new settings will take effect when you restart the computer. Click Yes to restart the computer. You have completed configuring this computer. Next, you will need to run the Network Setup Disk on all the other computers on your network. After running the Network Setup Disk on all your computers, your new wireless network will be ready to use. 35 Networking Basics Naming your Computer Naming your computer is optional. If you would like to name your computer please follow these directions: In Windows XP: • Click Start (in the lower left corner of the screen) • Right-click on My Computer • Select Properties and Click • Select the Computer Name Tab in the System Properties window. You may enter a Computer description if you wish, this field is optional. To rename the computer and join a domain, • Click Change 36 Networking Basics Naming your Computer (continued) Checking the Installation of the Drivers for the Wireless Adapter • In this window, enter the Computer name. • Select Workgroup and enter the name of the Workgroup. • All computers on your network must have the same Workgroup name. • Click OK • Go to Start • Right-click on My Computer • Click Properties 37 Networking Basics Checking the Installation of the Drivers for the Wireless Adapter • Select the Hardware Tab • Click Device Manager • Click on Network Adapters • Right-click on D-Link DWL- AB520 Wireless PCI Adapter • Select Properties to check that the drivers are installed properly. D-Link AirPro DWL-AB520 Wireless PCI Adapter 38 Networking Basics Checking the Installation of the Drivers for the Wireless Adapter Checking the Wireless Configuration • Look under Device Status to check that the device is working properly. • Click OK • Double-click on the Networking Icon in the taskbar. In this window you will see the Signal Strength and the Status of the DWL-AB520. In this case the Status and the Signal Strength are fine. For more information: • Click Properties D-Link AirPro DWL-AB520 Wireless PCI Adapter 39 Networking Basics Checking the Wireless Configuration • Click Configure to access more information. • Select Settings This screen shows the wireless configuration. • Click Modify to check on the configuration. D-Link AirPro DWL-AB520 Wireless PCI Adapter 40 Networking Basics Checking the Wireless Configuration • Check to see that your IP Address and your Subnet Mask are in the correct range. See the Networking Basics sections: Checking the IP Address and Assigning a Static IP Address. 41 Networking Basics Checking the IP Address in Windows XP The following window will display •• Click the Support tab. • Click Close • Right-click on the Networking Icon in the task bar • Click on Status 42 Networking Basics Assigning a Static IP Address Note: Residential Gateways/Broadband Routers will automatically assign IP Addresses to the computers on the network, using DHCP (Dynamic Host Configuration Protocol) technology. If you are using a DHCP-capable Gateway/Router you will not need to assign Static IP Addresses. If you are not using a DHCP capable Gateway/Router, or you need to assign a Static IP Address, please follow these instructions: • Go to Start • Double-click on Control Panel • Double-click on Network Connections 43 Networking Basics Assigning a Static IP Address • Right-click on Local Area Connections. • Double-click Properties • Highlight Internet Protocol (TCP/IP) • Click Properties D-Link AirPro DWL-AB520 Wireless PCI Adapter 44 Networking Basics Assigning a Static IP Address • Select Use the following IP address in the Internet Protocol (TCP/IP) Properties window, • Input your IP address and subnet mask. (The IP Addresses on your network must be within the same range. For example, if one computer has an IP Address of 192.168.0.2, the other computers should have IP Addresses that are sequential, like 192.168.0.3 and 192.168.0.4. The subnet mask must be the same for all the computers on the network.) • Input your DNS server addresses. The DNS server information will be provided by your ISP (Internet Service Provider.) • Click OK You have completed the assignment of a Static IP Address. (You do not need to assign a Static IP Address if you have a DHCP-capable Gateway/Router.) 45 Networking Basics Adding and Sharing Printers in Windows XP After you have run the Network Setup Wizard on all the computers in your network (please see the Network Setup Wizard section at the beginning of Networking Basics,) you can use the Add Printer Wizard to add or share a printer on your network. Whether you want to add a local printer (a printer connected directly to one computer,) share an LPR printer (a printer connected to a print server) or share a network printer (a printer connected to your network through a Gateway/Router,) use the Add Printer Wizard. Please follow the directions below: First, make sure that you have run the Network Setup Wizard on all of the computers on your network. We will show you 3 ways to use the Add Printer Wizard 1. Adding a local printer 2. Sharing an network printer 3. Shar…

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D-Link D-Link CORPORATION Hsinchu Office: No. 8, Li-shing Road VII, Science-based Industrial Park, Hsinchu, Taiwan, R.O.C. Tel: 886-3-563-6666 Fax:886-3-567-8124 Taipei Office: 2F, No. 233-2, Pao-Chiao Rd., Hsin-Tien, Taipei, Taiwan, R.O.C. Tel:886-2-916-1600 Fax: 886-2-914-6299 Telex: 35523 DLINK Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Attention: Application Examiner / Review Engineer Subject: Integral Antenna Attestation Statement per requirement stated in Section 15.407(d) of FCC rules D-Link will apply Epoxy ( Loctite P/N:401) on the internal/external antenna connectors ( Radiall connectors ) or solder the RF connector on to the PCB board to enable the internal/external antenna to become permanently attached to the PCI card. This epoxy will be used at the manufacturing facility. By implementing installation procedures at the time of manufacturing, both external and internal antennas are permanently attached to the PCI card. Attached with this document are photos to show the method that will be employed at the time of Manufacturing facilities. D-Link Authorized Representative Shinglin Chung Project Manager Date: Nov.18, 2002 D-Link D-Link CORPORATION Hsinchu Office: No. 8, Li-shing Road VII, Science-based Industrial Park, Hsinchu, Taiwan, R.O.C. Tel: 886-3-563-6666 Fax:886-3-567-8124 Taipei Office: 2F, No. 233-2, Pao-Chiao Rd., Hsin-Tien, Taipei, Taiwan, R.O.C. Tel:886-2-916-1600 Fax: 886-2-914-6299 Telex: 35523 DLINK DWL-AB520 internal/external antenna epoxy procedure

-----Original Message----- From: Mike Kuo Sent: Sunday, September 15, 2002 8:54 PM Subject: RE: FCC grant of DWL-AB520 (PC22 802..11a/b PCI Adapter) Hi Alex: Reply to Question #1: O.K. Reply to Question #2: By reviewing the photo attached with your reply, the external antenna construction complied with integral antenna requirement. I will not ask for epoxy to be applied on the connectors. No more issue for Question #2. [alex 02-0917] Thanks! Reply to Question #3: Please provide a photo to show how the internal antenna will be installed on the computer chassis. Will it be in front of computer chassis or on the back of computer chassis? Please provide internal antenna instruction which is similar to the external antenna instruction which you already provided. [alex 02-0917] Please refer to page 6 and 7 in the revised user manual. (See attached file: DWLAB520 Manual 0917.doc) Reply to Question #4: Awaiting your reply. [alex 02-0917] Please refer to the letter. (See attached file: letter 0916.pdf) Reply to Question #5:Awaiting your reply. [alex 02-0917] Please refer to page 6 and 7 in the revised user manual Reply to Question #6:Awaiting your reply. [alex 02-0917] Please refer to page 60. Reply to Question #7: There is no enough data provided for 802.11.g mode. This grant will not include 802.11g operation. [alex 02-0917] Please do not apply for 11g grant Reply to Question #8: Steve Cheng already provided the MPE estimate. Reply to Question #9: Awaiting your reply. [alex 02-0917] Please refer to page 64 Best Regards Mike Kuo -----Original Message----- From: Subject: RE: FCC grant of DWL-AB520 (PC22 802..11a/b PCI Adapter) Hi Mike, Below are my answers. Question #1: Please provide antenna specifications for Two Internal antennas and one External antenna. [alex] Please refer to the attached files. (See attached file: ph2450m5250u5800ua.pdf)(See attached file: cbl2450u5250u5800ua1.pdf)(See attached file: FHF-618-120-1.zip) Question #2: Per 15.407(d) integral antenna requirement for device operates in 5.15-5.25GHz band and by referencing the user manual provided, this device will be sold to retail store with one external antenna connected to the device. Even though this device is equipped with radiall locked-type antenna connectors, it is not complied with integral antenna requirements. FCC defines the integral antenna requirement is " antenna that attaches with a connector inside of the case is acceptable, provided that there is no need for the user to ever open the case." Once this device is sold to the end user, the antenna connectors are exposed. In order to comply with integral antenna when this device is sold with one external antenna to the end user, FCC will accept " Permanent epoxy or permanent loctite or even soldering the connection(s) " If epoxy or permanent loctite will be used, please provide the type of material will be applied on the antenna connector. [alex] Please refer to the photo attached. Besides the locked-type Radiall connector, the antenna cable is fixed permanently on the metal bracket using the thermosetting tube and glue. The end user is difficult to replace the alternative antenna. So, it is integral antenna. If you still insist the expoxy and loctite on antenna connector is needed, I will consult the mechanical engineer and reply which type of material by 9/16. (See attached file: PCBA +joymax antenna.JPG) Question #3: When this device is equipped with internal and external antennas, this device and its antennas will be installed by D-Link or D-link authorized OEM dealer. Grant will indicate professional installation is required. When professional installation is required, you are not required to put epoxy or permanent loctite on the connector. Please provide installation instruction to install internal and external antennas in a typical computer. [alex] For external antenna, please refer to the QIC. 1. Remover the back cover of the computer 2. Install the DWL-AB520 PCI Adapter carefully and firmly into an available PCI slot. 3. Pass the wireless antenna through the hole on the back panel 4. Secure the screw and replace the computer cover 5. Put the antenna into the antenna stand For internal antenna, the installation instruction as follows and performed by D-Link authorized OEM company at factory. 1. Remove the back cover of the computer. 2. Install the DWL-AB520 PCI Adapter carefully and firmly into an available PCI slot. 3. The internal antenna has been installed and attached on the computer chassis. 4. Find the internal antenna plug in the computer chassis. 5. Insert this internal antenna plug carefully and firmly into the receptacle on the DWL-AB510 PCI Adapter. 6. Replace the computer's cover. Question #4: Attached please find the setup photo. In this setup photos, modifications have been made with copper tape. Please submit a modification report signed by the applicant to agree such modification will be incorporated each unit sold in the U.S. and provide information on how to incorporate this modification into the final product. [alex] Will reply to you on 9/16. Question #5: Please provide user manual for device with one internal and one external antenna configuration. [alex] Will reply to you on 9/16 Question #6: The user manual file ( DWLAB520) is used for one external antenna ( as indicated in the user manual ). However, page 79 of user manual indicates that there are two diversity antenna with 1.5dBi. Antenna gain information does not agree with the test report ( Internal :3.25dBi and External :4dBi Gain ). Please explain. [alex] Consider the cable loss, the actual antenna gain is around 1.5dBi or below. We will give you a update for the user manual for Question #5 and #6 on 9/16 Taiwan time. Question #7: Per technical description submitted. This device is capable of operating 802.1 a/b/g mode and the antenna gain is 3dBi gain. The test report submitted only indicated this device can operate with 802.11 a/b mode and there is no data support for 802.11 g o…

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PROPOSED FCC ID LABEL AND LOCATION FCC ID LABEL D-LINK CORPORATION This device complies with Part 15 of FCC rules. FCC ID: KA22002080002-1 802.11a + b WLAN dual band PCI adapter S/N: Made in Taiwan Model:DWL-AB520 FCC ID: KA22002080002-1 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. Te s t ed To Co m ply W i t h CC F S t a n da r ds MAC ID: CE 0xxx Input:3.3V

APPROVAL SHEET CUSTOMER MODEL NO . FHF-618-120-1 DESCRIPTION Tri-Band Flying Lead Straight Antenna J.. Customer Approval OYMAX ELECTRONICS CORP.J Taiwan, R.O.C. Tel:+886-3-4931401 Fax:+866-3-4931126 E-Mail [email protected] 17,Hsin-Jung Rd., Ping-Chen, Tao-Yuan, D-LINK Corporation OYMAX ELECTRONICS CORP.J FHF-618-120-1SpecificationsModel No . 1.Description: traight The Antenna is Tri-band flying lead and santenna. Which is useful for the construction of an Access Point. 3. Mechanical Properties 3-1 Connector...................... 3-2 Cable............................. 3-3 Houshing....................... 3-4 PCB.............................. 3-5 Attachment Strength....... UMP-H3- Plug M17/113-RG316 Cycoloy-C2800 Ro4003 5.0 Kg-cm 2. Electrical Properties 2-1 Frequency Range............ 2-2 Impedance..................... 2-3 SWR.............................. 2-4 Return Loss................... 2-5 Gain.............................. 2-6 Polarization................... 2.4~2.4835GHz 5.15~5.35GHz 5.725~5.85GHz 50 Ohms nominal 2.0 -9.6 dB 5.6 dBi (peak) 4.5dBi (av.) Vertical OYMAX ELECTRONICS CORP.J Test ReportModel No . Return Loss SWR FHF-618-120-1 ConnectorUMP PLUGModel No . OYMAX ELECTRONICS CORP.J Model No . OYMAX ELECTRONICS CORP.J ConnectorUMP PLUG Model No . OYMAX ELECTRONICS CORP.J ConnectorUMP PLUG Model No . OYMAX ELECTRONICS CORP.J ConnectorUMP PLUG Model No . OYMAX ELECTRONICS CORP.J ConnectorUMP PLUG OYMAX ELECTRONICS CORP.J CableModel No .M17/113-RG316 OYMAX ELECTRONICS CORP.J CableModel No . M17/113-RG316 Model No . OYMAX ELECTRONICS CORP.J HoushingCycoloy-C2800 Model No . OYMAX ELECTRONICS CORP.J RO4003PCB Model No . OYMAX ELECTRONICS CORP.J RO4003PCB Model No . OYMAX ELECTRONICS CORP.J RO4003PCB

1 † Electrical performance as measured when mounted onto a 48 x19 cm desktop chassis with a MMCX connector on a 60 cm RG178 test cable. -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5.155.25.255.35.355.45.455.55.555.65.655.75.755.85.85 Frequency (GHz) Return Loss (dB) Antenna Products WLAN Tri Band Antenna for 802.11b and 802.11a/HiperLAN2 Embedded Wireless Applications Features •Very Efficient MLA Technology •Covers all Three WLAN Bands: - 802.11b (2.44 GHz) - 802.11a (5.25 GHz) - HiperLAN2 (5.8 GHz) •Very Low Profile for Embedded Applications •Optimized for Remote Cable Mounting in Desktop/Laptop Applications This tri band WLAN antenna provides exceptional performance in a compact package for embedded wireless applications implementing multiple frequencies. This Meander Line Antenna provides superior efficiency and gain directivity and is the best performance so- lution for developers implementing a multiple frequency WLAN system in both the lower and upper WLAN bands. Electrical Specifications † Frequency Ranges 2400—2500 MHz 5150—5850 MHz Gain 3.0 dBi Peak at 2440 MHz 3.25 dBi Peak at 5250 MHz 2.0 dBi Peak at 5800 MHz VSWR < 1.8:1 in the lower band < 2.0:1 in the upper band Polarization Linear Patterns 2440 MHz Uni directional 5250 MHz Uni directional 5800 MHz Uni directional Feed Impedance 50 Ohms Unbalanced Mechanical Specifications Size 0.87 x 0.59 x 0.24 inches 22.3 x 14.9 x 6.2 mm Weight* 3.9 g *weight with out cable Cable/ Connectors Customer to specify cable type, cable length and connector type Typical Return Loss (Low Band) Typical Return Loss (High Bands) -20 -18 -16 -14 -12 -10 -8 -6 -4 -2 0 2.42.412.422.432.442.452.462.472.482.492.5 Frequency (GHz) Return Loss (dB ) CBL-2450U-5250U-5800U Element CBL-2450U-5250U-5800U-A Cable Assembly 2 Swept Gain for Low Band † 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 2.42.412.422.432.442.452.462.472.482.492.5 Frequency (GHz) Gain (dBi) 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.155.25.255.35.355.45.455.55.555.65.655.75.755.85.85 Frequency (GHz) Gain (dBi) Swept Gain for High Band † CBL-2450U-5250U-5800U Element CBL-2450U-5250U-5800U-A Cable Assembly † Electrical performance as measured when mounted onto a 48 x19 cm desktop chassis with a MMCX connector on a 60 cm RG178 test cable. 3 5.25 GHz 2.44 GHz 5.8 GHz Spherical Gain Contour Maps † † Electrical performance as measured when mounted onto a 48 x19 cm desktop chassis with a MMCX connector on a 60 cm RG178 test cable. CBL-2450U-5250U-5800U Element CBL-2450U-5250U-5800U-A Cable Assembly 4 Gain Pattern at 5.25 Phi = 0 degrees Phi= 90 degrees Theta = 90 degrees Gain Pattern at 2.45 Phi = 0 degrees Phi= 90 degrees Theta = 90 degrees Updated 8/12/2002 CBL-2450U-5250U-5800U Element CBL-2450U-5250U-5800U-A Cable Assembly 5 Gain Pattern at 5.8 Phi = 0 degrees Phi= 90 degrees Theta = 90 degrees Updated 8/12/2002 For information regarding SkyCross Inc. and its products, see website at www.skycross.com, email [email protected] or call 321-308- 6600 © 2002 SkyCross, Inc. SkyCross is a trademark of SkyCross, Inc. All rights reserved. Protected by one or more US Patents, including No. 5,790,080. Additional US and Foreign patents pending. Specification subject to change without notice. CBL-2450U-5250U-5800U Element CBL-2450U-5250U-5800U-A Cable Assembly 1 -15 -14 -13 -12 -11 -10 -9 -8 -7 -6 - 5 5.155.25.255.35.355.45.455.55.555.65.655.75.755.85.855.95.95 Frequency (GHz) Return Loss (dB) Antenna Products WLAN Tri Band Antenna for 802.11b and 802.11a/HiperLAN2 Embedded Wireless Applications P/N 222-0239 Features •Very Efficient MLA Technology •Covers all Three WLAN Bands: - 802.11b (2.4 GHz) - 802.11a (5.25 GHz) - HiperLAN2 (5.6 GHz) •Very Low Profile for Embedded Applications •Only 3 mm High •60% Efficiency This tri band WLAN antenna provides exceptional performance in a compact package for embedded wireless applications implementing dual frequency. This Meander Line An- tenna provides superior efficiency and gain directivity and is the best performance solu- tion for developers implementing a dual frequency WLAN system in both the lower and upper WLAN bands. Electrical Specifications Frequency Ranges 2400—2500 MHz 5150—5850 MHz Gain +1.3 dBi Peak at 2440 MHz +2.45 dBi Peak at 5300 MHz +5.0 dBi Peak at 5700 MHz VSWR < 3.0:1 in the lower band < 3.0:1 in the upper band Polarization Linear Patterns 2440 MHz Omni directional 5300 MHz Uni directional 5700 MHz Uni directional Feed Impedance 50 Ohms Unbalanced Mechanical Specifications Size* 0.90 x 0.93 x 0.012 inches 22.9 x 23.6 x 0.30 mm Weight** 0.3 g *antenna suspended 3 mm above ground plane with mounting pins **weight with out connector or ground plane Typical Return Loss (Low Band) PH-2450M-5250U-5800U Element PH-2450M-5250U-5800U-A Connectorized Assembly Typical Return Loss (High Bands) -15 -13 -11 -9 -7 -5 -3 -1 1 2.32.322.342.362.382.42.422.442.462.482.5 Frequency (GHz) Return Loss (dB) 2 5.3 GHz 2.44 GHz 5.7 GHz Spherical Gain Contour Maps Gain Pattern at 2.44 Gain at 2.44 GHz Phi = 90 degrees Gain at 2.44 GHz Phi = 0 degrees Gain at 2.44 GHz Theta= 90 degrees PH-2450M-5250U-5800U Element PH-2450M-5250U-5800U-A Connectorized Assembly 3 For information regarding SkyCross Inc. and its products, see website at www.skycross.com, email [email protected] or call 321-308- 6600 © 2002 SkyCross, Inc. SkyCross is a trademark of SkyCross, Inc. All rights reserved. Protected by one or more US Patents, including No. 5,790,080. Additional US and Foreign patents pending. Specification subject to change without notice. Updated 5/22/2002 Gain at 5.3 GHz Phi = 90 degrees Gain at 5.3 GHz Phi = 0 degrees Gain at 5.3 GHz Theta= 90 degrees Gain at 5.7 GHz Phi = 90 degrees Gain at 5.7 GHz Phi = 0 degrees Gain at 5.7 GHz Theta= 90 degrees Gain Pattern at 5.3 GHz Gain Pattern at 5.7 GHz PH-2450M-5250U-5800U Element PH-2450M-5250U-5800U-A Connectorized Assembly

APPLICANT: D-Link FCC ID: KA22002080002-1 MPE CALCULATION FOR 4 dBi ANTENNA Highest gain in 11a band Formula used in the MPE Calculations: E^2/3770 = S, mW/cm2 Pwatts*Ggain = 10^(PdBm-30+GdBi)/10) E, V/m = (Pwatts*Ggain*30)^.5/d, meters d = ((Pwatts*G*30)/3770*S))^0.5 --------- (A) Since S (mW/cm2) = 1.00 from 1.1310 Table 1 P (dBm) = 17.30 EUT output power G (dBi) = 4.00 EUT antenna gain Substitute these parameters into the A above, we have MPE safe distance d (cm) = 3.28 MPE CALCULATION FOR 3 dBi ANTENNA Highest gain in 11b external Formula used in the MPE Calculations: E^2/3770 = S, mW/cm2 Pwatts*Ggain = 10^(PdBm-30+GdBi)/10) E, V/m = (Pwatts*Ggain*30)^.5/d, meters d = ((Pwatts*G*30)/3770*S))^0.5 --------- (A) Since S (mW/cm2) = 1.00 from 1.1310 Table 1 P (dBm) = 20.90 EUT output power G (dBi) = 3.00 EUT antenna gain Substitute these parameters into the A above, we have MPE safe distance d (cm) = 4.42 NOTE: For mobile or fixed location transmitters, minimum separation distance is 20 cm, even if calculations indicate MPE distance is less

FCC CFR47 PART 15 SUBPART C 15.247 CERTIFICATION TEST REPORT FOR D-LINK SYSTEMS, INC. 802.11 a/b BAND PCI ADAPTER MODEL NUMBER: PC22, DWL-AB520, WPC-D11 BRAND NAME: D-LINK FCC ID: KA22002080002-1 REPORT NUMBER: 02U1466-1 ISSUE DATE: AUGUST 19, 2002 Prepared for D-LINK CORPORATION NO. 8, LI-SHING ROAD VII, SCIENCE-BASED INDUSTRIAL PARK HSINCHU, TAIWAN R.O.C. Prepared by COMPLIANCE CERTIFICATION SERVICES 561F MONTEREY ROAD, MORGAN HILL, CA 95037, USA TEL: (408) 463-0885 FAX: (408) 463-0888 REPORT NO: 02U1466-1 DATE: AUGUST 19, 2002 EUT: 802.11 a/b Band PCI Adapter FCC ID: KA22002080002-1 Page 2 of 57 COMPLIANCE CERTIFICATION SERVICES DOCUMENT NO: CCSUP4031A 561F MONTEREY ROAD, MORGAN HILL, CA 95037 USA TEL: (408) 463-0885 FAX: (408) 463-0888 This report shall not be reproduced except in full, without the written approval of CCS. This document may be altered or revised by Compliance Certification Services personnel only, and shall be noted in the revision section of the document. TABLE OF CONTENTS 1. TEST RESULT CERTIFICATION.................................................................................................3 2. EUT DESCRIPTION.......................................................................…

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