A3LDELL50022.4 GHz WLAN Module

Dell 5002 Datasheet REV 0.1 Samsung Electronics Summary This datasheet presents the general performance and specifications of Dell 5002 IEEE 802.11b/g WLAN CARD using SWL-2900U. ML-NWA30L Figure 1-1 Dell 5002 Dell 5002 is the low power USB interface card for 802.11b/g wireless LAN aimed at embedded application. Dell 5002 is the USB interface card that adopts a single-chip wireless LAN MAC(medium-access controller) spread-spectrum baseband processor and 2.4GHz RF radio. Dell 5002 supports IEEE 802.11b and 802.11g standards. Data rate up to 54MHz can be provided in 802.11g mode of operation. The main IC of Dell 5002 includes an 80MHz ARM7 core, 384KB of on-chip SRAM, and 80KB of on-chip ROM. Dell 5002 is able to host the entire WLAN driver and TCP/IP stack on-chip. This minimizes development time, cost, and burden on the host processor resources making Dell 5002 an ideal WLAN solution for emdedded application. Dell 5002 provides crucial power management functionality and requires only a single 5.0V supply voltage. Figure 1-2 Dell 5002 Block Diagram 1.3 Block Diagram Figure 2-1 Dell 5002 Mechanical Dimension Figure 2-2 Dell 5002 Picture W x L x H = 51mm x 108mm x 18mm pin #1pin #20 pin #21pin #40 Table 2-1 CN1 PIN Description Figure 2-3 Dell 5002 CN1 Connector PIN Assignment Host Interface : Molex 5084616-1, 40pin, Straight, SMT * SIZE : 6.5 x 21.5 x 11.5 mm +35 In the case of measurement with Case, Antenna specificaiton is like below. 0.1 2008.02.18 First released FCC Compliance Ì FCC Statement 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. Ì Caution Any changes or modifications NOT explicitly APPROVED by Samsung Electronics Co., Ltd. could cause the DELL5002 module to cease to comply with FCC rules part 15, and thus void the user's authority to operate the equipment. Ì RF-exposure statement These modular transmitters, Dell5002, comply with FCC radiation exposure limits set forth for an uncontrolled environment. The D ell5002 should be installed and operated with minimum distance 20cm between the antenna and the body of the user or nearby persons. The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the users manual of the end product which integrate this module. This device is intended only for OEM integrators under the following conditions: 1) The antenna must be installed such that 20 cm is maintained between the antenna and users, and 2) The transmitter module may not be co-located with any other transmitter or antenna. As long as the 2 conditions above are met, further transmitter testing will not be required. However, the OEM integrator is still responsible for testing their end product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). IMPORTANT NOTE: In the event that these conditions cannot be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID cannot be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. Ì Antenna These modular transmitters are for OEM integrations only. The end-user product will be installed in such a manner that only the authorized antennas are used. Ì Label and manual requirements for the End Product For an end product using the Dell5002 there must be a label containing, at least, the following information: FCC ID for model Dell5002 The label must be affixed on an exterior surface of the end product such that it will be visible upon inspection in compliance with the modular approval guidelines developed by the FCC. This device contains FCC ID: A3LDELL5002 Where the Dell5002 will be installed in final products larger than 8cm x 10cm following statements has to be placed ONTO the device. "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." In case where the final product will be installed in locations where the end- consumer is not able to see the FCC ID and/or this statement, the FCC ID and the statement shall also be included in the end-product manual. The users manual for end users must include the following information in a prominent location "IMPORTANT NOTE: To comply with FCC RF exposure compliance requirements, the antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter." EU Compliance Ì Regulatory compliance of the Dell5002 The Dell5002 are made for OEM integrations only. The European regulations applying to the Dell5002 is the R&TTE Directive 1999/5/EC. Dell5002 meets the following requirements of the R&TTE Directive. R&TTE Directive article Test category Harmonized standard Article 3.1(a) Protection of health and safety EN 60950-1, EN 50385 Article 3.1(b) EMC EN 301 489-1/-17 Article 3.2 Effective use of the spectrum EN 300 328 The conformity assessment for the D ell5002 were completed in accordance with the R&TTE Directive Annex IV procedures, and the EC Declaration of Conformity is attached to this manual. Ì Cautions regarding regulatory compliance when integrating the Dell5002 The person integrating the Dell5002 becomes the manufacturer of the final product and is therefore responsible for demonstrating compliance of the pro…

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March 18, 2008 SK TECH Co., Ltd. 820-2, Wolmoon-Ri, Wabu-Up, Namyangju-Si, Kyunggi-Do, 472-905, Korea RE: LETTER OF AGENT AUTHORIZATION TO Jae-Kyung, Bae We, the undersigned, hereby authorize SK TECH Co., Ltd.(Mr. Jae-kyung, Bae) to act on our behalf in all matters relating to application for equipment authorization. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). Sincerely, Steve Kim General Manager American QA Lab SAMSUNG Electronics America INC. SAMSUNG ELECTRONICS AMERICA, INC. American QA Lab 18600 Broadwick St. Rancho Dominguez, CA 90220

Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD21046 TO WHOM IT MAY CONCERN Pursuant to Paragraphs §0.457 and 0.459 of the Commission's Rules (47 C.F.R) and Section §552(b)(4) of the Freedom of Information Act, SAMSUNG ELECTRONICS CO., LTD. requests confidentiality for the following products: FCC ID Number Product Title / Model A3LDELL5002 2.4 GHz WLAN Module/Dell5002 For the product stated above, we are also hereby request Short-Term Confidentiality for 45 days after the grant as outlined in Public Notice DA 04-1705. This provision will give SAMSUNG ELECTRONICS CO., LTD. temporary confidentiality of commercially sensitive information prior to product release. The requested Permanent and Short-Term Confidential exhibits art listed as follows: PERMANENT AND SHORT-TERM CONFIDENTIAL LIST Exhibit Description 1 Block Diagram 2 Operational Description 3 Schematics PERMANENT 4 Part List 5 External Photos 6 Internal Photos 7 Test-Setup Photos SHORT-TERM 8 User Manual No other items submitted as part of the equipment authorization filing process are deemed confidential. The above exhibits contain SAMSUNG ELECTRONICS CO., LTD. trade secrets and proprietary information that could be of benefit to our competitors regarding the design of our products. This material is not customarily available to the general public and we request that it be withheld from public inspection. Sincerely, Steve Kim General Manager American QA Lab SAMSUNG Electronics America INC. SAMSUNG ELECTRONICS AMERICA, INC. American QA Lab 18600 Broadwick St. Rancho Dominguez, CA 90220

Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD21046 RE: PART 15 UNLICENSED MODULAR TRANSMITTER APPROVAL TO WHOM IT MAY CONCERN We, SAMSUNG ELECTRONICS CO., LTD., hereby requests for part 15 unlicensed limited modular transmitter approval of our Dell5002 module, described as follows: Model name: Dell5002 FCC ID: A3LDELL5002 In FCC Public Notice DA 00-1407 released June 26,2000 there are eight numbered requirements that our Dell5002 module complies with. 1. The modular transmitter must have its own shielding. The radio portion of the module is contained in its own RF shielding. See the internal photos. 2. The modular transmitter must have buffered modulation/data inputs The module has a memory management unit inside of the main IC. It buffers the data inputs from USB interface. 3. The modular transmitter must have its own power supply regulation The module has a LDO (Low Dropout Regulator) converting USB DC 5V into 3.3 V (VDD) and also the RF IC contains an own voltage regulation (DC-DC, LDO). In case of changes in the supply voltage VCC (for example caused by temperature changes or other effects), the internal voltage will be stabilized. 4. The modular transmitter must comply with the antenna requirements of Section 15.203 and 15.204c The transmitter shall only be used with the tested antenna that is integral PCB antenna. 5. The modular transmitter must be tested in a stand-alone configuration The EUT was tested in a stand-alone configuration. The module was connected with the notebook PC via USB interface, during the test. See also the test report and Test setup photos. SAMSUNG ELECTRONICS AMERICA, INC. American QA Lab 18600 Broadwick St. Rancho Dominguez, CA 90220 6. The modular transmitter must be labeled with its own FCC ID number The EUT will be labeled with its own FCC ID number. The label is specified in Label Information document. If the module is installed inside of an end-product, the label will not be visible. In this case the OEM customer will be instructed to how to apply the exterior label. 7. The modular transmitter must comply with any specific rule or operating requirements The EUT is compliant with all applicable FCC rules. Detail instructions are given in the product Instruction Manual. 8. The modular transmitter must comply with any applicable RF exposure requirements. The users manual for end users must include the following information in a prominent location "IMPORTANT NOTE: To comply with FCC RF exposure compliance requirements, the antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter." The maximum measured peak power output is 59 mW (17.68 dBm), the maximum antenna gain is 1.24 dBi = numeric gain 1.33 (acc to FCC/IC test report). The maximum permissible exposure is defined in 47 CFR 1.1310 with 1 mW/cm². The maximum permitted level is calculated using the general equation: () SPGR RPGS π π 4 4 2 =⇒ = P = 59 mW, G = 1.33 (numeric gain; +1.24 dBi = linear power gain relative to the isotropic radiator), R = 20 cm Solving for S, the power density at 20 cm is 0.0155 mW/cm². So the 1 mW/cm² limit is kept. Sincerely, Steve Kim General Manager American QA Lab SAMSUNG Electronics America INC. S = power density [mW/cm 2 ] P = power input to antenna [mW] G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna [cm]

SK TECH CO., LTD. Page 1 of 1 SKTTRT-080320-004 FCC ID: A3LDELL5002, IC:649E-DELL5002 External Photographs of EUT <Photograph 1: Front View> <Photograph 2: Rear View>

ID Label Location & Sample LABEL LOCATION: Label will be attached on the FRONT of the product LABEL Drawing:

SK TECH CO., LTD. Page 1 of 5 SKTTRT-080320-004 FCC ID: A3LDELL5002, IC:649E-DELL5002 Internal Photographs of EUT <Photograph 1: Cover removed> SK TECH CO., LTD. Page 2 of 5 SKTTRT-080320-004 FCC ID: A3LDELL5002, IC:649E-DELL5002 <Photograph 2: Internal Board> SK TECH CO., LTD. Page 3 of 5 SKTTRT-080320-004 FCC ID: A3LDELL5002, IC:649E-DELL5002 <Photograph 3: RF Board> SK TECH CO., LTD. Page 4 of 5 SKTTRT-080320-004 FCC ID: A3LDELL5002, IC:649E-DELL5002 <Photograph 4: WNPC_JOINT Board> SK TECH CO., LTD. Page 5 of 5 SKTTRT-080320-004 FCC ID: A3LDELL5002, IC:649E-DELL5002 <Photograph 5: RF Board CAN Removed>

Dell5002 Block Diagram Dell5002 Functional Description ƒ Dell5002 is the low power USB 2.0 module for 802.11b/g wireless LAN (WLAN) aimed at embedded applications. Dell5002 is the USB 2.0 module that adopts a single-chip wireless local area network (WLAN) medium-access controller (MAC) spread-spectrum baseband processor and 2.4 GHz RF radio.ƒ Dell5002 supports IEEE 802.11b, and 802.11g standards. Data rates up to 54 Mbps can be provided in 802.11g mode of operation.ƒ The main IC of Dell5002 includes an 80MHz ARM7 core, 384 KB of on-chip SRAM, and 80 KB of on-chip ROM. Dell5002 is able to host the entire WLAN driver and TCP/IP stack on-chip. This minimizes development time, cost, and burden on the host processor resources making Dell5002 an ideal WLAN solution for nomadic application.ƒ Dell5002 provides crucial power management functionality and requires only a single 5.0 V supply voltage. BCM4326 MAC/BBP/RF IC 9 The BCM4326 includes an integrate d dual-band RF transceiver tha t has been optimized for use in 2.4-GHz Wireless LAN systems. 9 It has been designed to provide low-power, low-cost, and robust communications for applications operating in the globally avail able 2.4 GHz unlicensed ISM. 9 With an external transmit power amplifier, it develops full out put power per the IEEE 802.11g Specification. The transmit and receive sectio ns include all on-chip filtering, mixing, and gain control functions. Dell5002 Radio Functional Block Diagram Dell5002 Radio Functional Description 9 RF Description The BCM4326 includes an integrate d dual-band RF transceiver tha t has been optimized for use in 2.4-GH z Wireless LAN systems. It has been designed to provide low-power, low-cost, and robust communications for applications operating in the globally avail able 2.4 GHz unlicensed ISM.With an external transmit power a mplifier, it develops full out put power per the IEEE 802.11g Specification. T he transmit and receive sectio ns include all on-chip filtering, mixing, and gain control functions.9 RECEIVER PATH The BCM4326 has a wide dynamic ra nge, direct conversion receive r. It employs high order on-chip chann el filtering to ensure reliable operation in the noisy 2.4 GHz ISM band. The excellent noise figure of the r eceiver makes an external LNA unnecessary.9 TRANSMITTER PATH Linear transmitters are included which are capable of deliverin ga nominal output power of 9 dBm while m eeting the IEEE 802.11g specificat ion. The TX gain has a 78 dB range with a re solution of 0.25 dB. Baseband d ata is modulated and up-converted to the 2.4-GHz ISM band.

SK TECH CO., LTD. Page 1 of 32 SKTTRT-080320-004 FCC ID: A3LDELL5002, IC: 649E-DELL5002 Certificate of Compliance Test Report No.: SKTTRT-080320-004 Applicant: SAMSUNG ELECTRONICS CO., LTD. Applicant Address: #416, Maetan3-Dong, Yeongtong-Gu, Suwon City, Gyunggi-Do, South Korea Manufacturer: SAMSUNG ELECTRO-MECHANICS CO., LTD. Manufacturer Address: #314, Maetan3-Dong, Yeongtong-Gu, Suwon City, Gyunggi-Do, South Korea Device Under Test: 2.4 GHz WLAN Module FCC ID: IC: A3LDELL5002 649E-DELL5002 Model Name: Dell5002 Brand/Trade Name: DELL Receipt No.: SKTEU08-0107 Date of receipt: February 14, 2008 Date of Issue: March 21, 2008 Location of Testing: SK TECH CO., LTD. #820-2, Wolmoon-ri, Wabu-up, Namyangju-si, Kyunggi-do, 472-905 South Korea Test Procedure: ANSI C63.4:2003 Test Specification: 47CFR, Part 15 Rules, RSS-210 Issue 7 FCC Equipment Class: IC Equipment Category: DTS - Part 15 Digital Transmission System RSS-210 Issue 7 – Category I Equipment, Annex 8 Test Result: The above-mentioned device has been tested and passed. Tested & Reported by: : Seong-Baek, Ko Mar. 21, 2008 Tested & Reported by: Jong-Soo, Yoon Mar. 21, 2008 Signature Date Signature Date Other Aspects: - Abbreviations: · OK, Pass = passed · Fail = failed · N/A = not applicable ☞ ¾ This test report is not permitted to copy partly and entirely without our permission. ¾ This test result is dependent on only equipment to be used. ¾ This test result is based on a single evaluation of submitted samples of the above mentioned. SK TECH CO., LTD. Page 2 of 32 SKTTRT-080320-004 FCC ID: A3LDELL5002, IC: 649E-DELL5002 >> CONTENTS << 1. GENERAL ··························································································································· 4 2. TEST SITE ··························································································································· 4 2.1 Location ······················································································································ 4 2.2 List of Test and Measurement Instruments ································································· 5 2.3 Test Date ····················································································································· 5 2.4 Test Environment ········································································································ 5 3. DESCRIPTION OF THE EQUIPMENT UNDER TEST ·············································· 6 3.1 Rating and Physical Characteristics ··········································································· 6 3.2 Equipment Modifications ··························································································· 6 3.3 Submitted Documents ································································································· 6 4. MEASUREMENT CONDITIONS ··················································································· 7 4.1 Description of test configuration ················································································ 7 4.2 List of Peripherals ·······································································································7 4.3 Type of Used Cables ··································································································· 7 4.4 Uncertainty ················································································································· 7 5. TEST AND MEASUREMENTS ························································································ 8 5.1 ANTENNA REQUIREMENT ··················································································· 8 5.1.1 Regulation ············································································································ 8 5.1.2 Result ···················································································································8 5.2 6dB BANDWIDTH ····································································································· 9 5.2.1 Regulation ············································································································ 9 5.2.2 Test Procedure ····································································································· 9 5.2.3 Test Results ·········································································································· 9 Table 1: Measured values of the 6dB Bandwidth ············································································ 9 Figure 1: Plot of the 6dB Bandwidth ······························································································ 10 Figure 2: Plot of the Occupied Bandwidth (99%) ··········································································· 11 5.3 MAXIMUM PEAK OUTPUT POWER ································································ 12 5.3.1 Regulation ·········································································································· 12 5.3.2 Test Procedure ··································································································· 12 5.3.3 Test Results ········································································································ 12 Table 2: Measured values of the Maximum Peak Conducted Output Power ··································12 SK TECH CO., LTD. Page 3 of 32 SKTTRT-080320-004 FCC ID: A3LDELL5002, IC: 649E-DELL5002 5.4 SPURIOUS EMISSION, BAND EDGE, AND RESTRICTED BANDS ············ 13 5.4.1 Regulation ·········································································································· 13 5.4.2 Test Procedure ··································································································· 14 5.4.3 Test Results ········································································································ 16 Table 3: Measured values of the fi…

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SK TECH CO., LTD. Page 1 of 3 SKTTRT-080320-004 FCC ID: A3LDELL5002, IC:649E-DELL5002 Test set up photos <Radiated Emissions - Front View> <Radiated Emissions - Rear View> SK TECH CO., LTD. Page 2 of 3 SKTTRT-080320-004 FCC ID: A3LDELL5002, IC:649E-DELL5002 <Conducted Emissions - Front View> <Conducted Emissions - Rear View>