MU7FPCWL04Wireless LAN Device

1 Introduction Copyright Fujitsu has made every effort to ensure the accuracy and completeness of this document. However, as ongoing development efforts are continually improving the capa- bilities of our products, we cannot guarantee the accuracy of the contents of this document. We disclaim liability for errors, omissions, or future changes. Fujitsu, the Fujitsu logo, and LifeBook are registe red trademarks of Fujitsu Limited. The following are registered trademarks of Microsoft Corporation: MS, MS-DOS, Windows. All other trademarks mentioned herein are the property of their respective owners. © Copyright 2001 Fujitsu PC Corporation. All rights reserved. No part of this publication may be copied, reproduced, or translated, without prior written consent of Fujitsu PC Corporation. No part of this publication may be stored or transmitted in any electronic form without the written consent of Fujitsu PC Corporation. B5FH-4801-01EN-00 DECLARATION OF CONFORMITY Responsible Party Name:Fujitsu PC Corporation Address: 5200 Patrick Henry Drive Santa Clara, CA 95054 Telephone:(408) 982-9500 Declares that product:Integrated Wireless LAN Complies with: FCC 47 CFR Part 15C, Section 15.247 ETSI 300-328, CE Marked ICS-RSS 210 This device complies with Part 15 of the FCC rules. Operations are subject to the following two condi- tions: (1) This device must not be allowed to cause harmful interference, (2) This device must accept any interference received, including interference that may cause undesired operation. Wireless LAN.book Page 1 Wednesday, November 28, 2001 11:30 AM Fujitsu is a registered trademark of Fujitsu Ltd. B5FH-A924-01EN-00 FCC Regulatory Information Please note the following regulatory information related to your wireless LAN device. Regulatory Notes and Statements Wireless LAN, Health and Authorization for use Radio frequency electromagnetic energy is emitted from Wireless LAN devices. The energy levels of these emissions, however, are far much less than the electromagnetic energy emissions from wireless devices such as mobile phones. Wireless LAN devices are safe for use by consumers because they oper- ate within the guidelines found in radio frequency safety standards and recommendations. The use of Wireless LAN devices may be restricted in some situations or environments, such as: •On board an airplane, or •In an explosive environment, or •In situations where the interference risk to other devices or services is perceived or identified as harmful. In cases in which the policy regarding use of Wireless LAN devices in specific environments is not clear (e.g., airports, hospitals, chemical/oil/gas industrial plants, private buildings), obtain authorization to use these devices prior to operating the equipment. Regulatory Information/Disclaimers Installation and use of this Wireless LAN device must be in strict accordance with the instructions included in the user documentation provided with the product. Any changes or modifications made to this device that are not expressly approved by the manufacturer may void the user’s authority to operate the equipment. The Manufacturer is not responsible for any radio or television interference caused by unauthorized modification of this device, or the substitution or attachment of connecting cables and equipment other than those specified by the manufacturer. It is the responsibility of the user to correct any interference caused by such unauthorized modification, substitution or attachment. The Manufac- turer and its authorized resellers or distributors will assume no liability for any damage or violation of government regulations arising from failure to comply with these guidelines. USA-FCC (Federal Communications Commission) statement This device complies with Part 15 of FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause interference, and, (2) This device must accept any interference, including interference that may cause undesired operation of this device. FCC Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursu- ant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy. If not installed and used in accordance with the instructions, it may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. FCC Wireless Notice.fm Page 1 Thursday, December 20, 2001 10:03 AM Fujitsu is a registered trademark of Fujitsu Ltd. B5FH-A924-01EN-00 If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try and correct the inter- ference by one or more of the following measures: 1.Reorient or relocate the receiving antenna. 2.Increase the distance between the equipment and the receiver. 3.Connect the equipment to an outlet on a circuit different from that to which the receiver is connected. 4.Consult the dealer or an experienced radio/TV technician for help. FCC Radio Frequency Exposure statement This Wireless LAN radio device has been evaluated under FCC Bulletin OET 65C and found compliant to the requirements as set forth in CFR 47 Sections 2.1091, 2.1093, and 15.247 (b) (4) addressing RF Exposure from radio frequency devices. The radiated output power of this Wireless LAN device is far below the FCC radio frequency exposure limits. Nevertheless, this device shall be used in such a manner that the potential for human contact during normal operation is minimized. When using this device, a certain separation distance between antenna and nearby persons must be maintained to ensure RF exposure compliance. In order to comply with RF exposure limits established in the ANSI C95.1 standards,…

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Wireless LAN Module Block Diagram ANTSW IC108,109 (UPG158TB ) Antenna Conector CN101102 (U.FL-SMT) BPF FL104 (LFSN25N19C2450B)  IC104 (ISL3984) BPF FL102,103 (LFSG20N2 7C2450B) RF/IFConverter IC102ISL3685 SAW Filter FL101 Modulation/Demodulation Circuit IC101 HFA3783 BBP/MAC IC103 ISL3874 44MHz crystal oscillator X102 K30-3CU-SE44.0000MR- VZ 2GHz Band VCO IC110 VC-R8A80-2074 748MHzVCO IC105 VC-2R8A80- 748 PLL PLL Ft LNA THRESH DETECT Receive Level Reg I AD Converter Q AD Converter   QDA Converter Modulator Transmit Purifier Transmit Level Reg I/O PHY INTERFACE MDI SERIAL CONTROL MMI Memory Controller FLASHMEMORY IC106 SST39VF010-90-4C- SRAM IC115 MiniPCI3.3V VCC Fr Base Band Prosessor MAC External Memory IDA Converter RF DAConverter TX DAConverter IF DAConverter TX AD Converter 1/2 divider multiplier multiplier multiplie r multiplie r On Chip RAM On Chip ROM LPF FL105 (LFL182G4 5TC1A108) amplifier IC114 (uPC2745TB) WEP ENGINE MICRO PROGRAMMED MAC ENGINE MiniPCI Host Interface Shield Case RFON/OFFSW IC116 TC7W08FK    ペ ー ジ          QUILT3-WirelessLAN A3CPXXXXXX-XX  1/ 2001.05.31      PentiumIII 700/300ULV (FCBGA) Chipset [Banister] 492pin BGA Memory PC100 DIMM144pin Memory BUS (100MHz) VGA (Mobility-M1) 328pin BGA LCD CRT CRT PCIC (OZ711E1) CSP PC Card PC Card Mini PCI slot 128pin WirelessLAN 802.11b PCI BUS (33MHz) AC Link 2 Codec STAC9723 48pin TQFP AMP 28pin Headphone Out Microphone In Speaker HDD 28pin AC Link 1 ATA33 (33MHz) ADM1030 PLL Pow MPU 100pin TQFP Status LCD Security Botton Battery SMBUS Selector Dr/Rv FDD Serial Parallel X BUS (8MHz order) KBC TQFP 28pin BIOS ROM 48pin RING TQFP 100pin P BUS USB0 USB1 USB Port1 USB HUB TUSB2036 32pin TQFP IR USB Port2  Bluetooth Quilt3 Block Diagram Touch Panel Quick point FDC37N769 100pin TQFP PS/2 Keyboar Gyserville ASIC Antenna

P.V1 tC).7E OCC.Z7 .2001 11:1~ f"lJJITSU R.JJITSU PC CORPORATION ~ Ht/ry DriYI, ~ C.,., CA ~ USA ~e: (a).~ FaImIe: (a) 4M.(67S ww---~ ~cr 19. 2001 F~ Commlm~.!tiODS Commilsion 7435 o.k1and Mills Road COlumbi&t Maryland, 21046 Strt'Madam, Ref; Request for Confidentiality RcqJIest for confidentiality relatiDg to attached application for equipment authorization Imder FCC Rule Part 1 S (FCC Form 731). We bcreby request the am.t1dentiaUty oftbe following items: . S~~tic Thank you for your kind assistance. SOYamla Nhuong Sr. Compliance Enaine«

EUT – Component View EUT – Solder View EUT – RF CN

Fujitsu PC Corp. FCC ID: MU7FPCWL04 Proposed FCC ID Label Proposed Location n EUT Solder Side of EUT

EUT – Component View EUT – Solder View EUT – RF CN

Wireless LAN.book Page 29 Wednesday, November 28, 2001 11:30 AM Specifications TECHNICAL SPECIFICATIONS FOR INTEGRATED WIRELESS LAN DEVICE Item Description Network Type IEEE 802.11b Transfer Rate 11/5.5/2/1Mbps (auto change) Frequency Range 2,412 - 2,462 MHz Channels One of 11 channels is used Card Type Non-intelligent VCC Class B Security Network name, encryption key Supported Operating Systems Windows 98, Windows 2000, Windows XP Power Current Max: 350mA Maximum number of units recommended for wireless LAN (AdHoc network) 10 or less

FCC SUBPART C EMI MEASUREMENT AND TEST REPORT For Fujitsu PC Corp. 5200 Patrick Henry Drive, Santa Clara, CA. 95054 FCC ID: MU7FPCWL04 December 10, 2001 This Report Concerns: Original Report Equipment Type: Wireless LAN Device Test Engineer: Jeff Lee Test Date: October 17, 2001 Reviewed By: John Y. Chan – Engineering Manager Prepared By: Bay Area Compliance Laboratory Corporation 230 Commercial Street Sunnyvale, CA 94085 Tel: (408) 732-9162 Fax: (408) 732 9164 Note: This test report is specially limited to the above client company and the product model only. It may not be duplicated without prior written consent of Bay Area Compliance Laboratory Corporation. This report must not be used by the client to claim product endorsement by NVLAP or any agency of the U.S. Government. Fijitsu PC Corp. FCC ID: MU7FPCWL04 Report#: R0112052 FCC 15.247 Test Report Table of Contents DISCLAIMER NOTICE __________________________________________ 1 REPRODUCTION CLAUSE ______________________________________ 1 ADMINISTRATIVE DATA _______________________________________ 2 EUT DESCRIPTION ____________________________________________ 2 TEST SUMMARY ______________________________________________ 3 TEST LOCATION ______________________________________________ 3 ACCREDITATION BODIES ______________________________________ 3 EUT EXERCISE SOFTWARE _____________________________________ 4 EQUIPMENT MODIFICATION ___________________________________ 4 TEST SYSTEM DETAILS ________________________________________ 4 ATTACHMENT A – PRODUCT INFORMATION____________________ 5 ATTACHMENT B – CFR15.205 RESTRICTED BAND_______________ 6 ATTACHMENT C – CFR15.203 ANTENNA REQUIREMENT ________ 7 ATTACHMENT D – CFR 15.247(A)(2) – DIRECT SEQUENCE BANDWIDTH (CONDUCTED) 8 ATTACHMENT E – CFR15.247(B) MAXIMUM PEAK OUTPUT POWER MEASUREMENT & CFR15.31(E) VOLTAGE VARIATION (CONDUCTED)__________________________12 ATTACHMENT F – CFR15.247(C) RADIATED EMISSION MEASUREMENT 1GHZ - 25GHZ (FUNDAMENTAL AND HARMONICS) ___________________________14 ATTACHMENT F – CFR15.247 (C) RADIATED EMISSION MEASUREMENT 1GHZ - 25GHZ (FUNDAMENTAL AND HARMONICS) (CONT.) ___________________15 ATTACHMENT F – CFR15.247(C) RADIATED EMISSION MEASUREMENT 1GHZ - 25GHZ (FUNDAMENTAL AND HARMONICS) (CONT.) ___________________16 ATTACHMENT G - CFR 15.247(D) POWER DENSITY (CONDUCTED)18 ATTACHMENT H – CFR15.209(A) RADIATED EMISSION MEASUREMENT 212-R-01) 20 ATTACHMENT I - CFR15.207 (A) CONDUCTED EMISSION TEST RESULTS 21 ATTACHMENT J - TEST EQUIPMENT___________________________22 Fijitsu PC Corp. FCC ID: MU7FPCWL04 Report#: R0112052 FCC 15.247 Test Report ATTACHMENT K – LISN SPECIFICATIONS ______________________23 PROCESSING GAIN ___________________________________________24 Fijitsu PC Corp. FCC ID: MU7FPCWL04 Report: #R0112052 Page 1 of 42 FCC 15.247 Test Report Disclaimer Notice When government drawing, specification, or other data are used for any purpose other than in connection with a definitely related government procurement operation, the United States Government thereby incurs no responsibility nor any obligation whatsoever; and the fact that the Government may have formulated, furnished, or in any way supplied the said drawing, specifications, or other data, is not to be regarded by implication or otherwise in any manner licensing the holder or any other person or corporation, or conveying any rights or permission to manufacture, use, or sell patented invention that may in any way be related thereto. This report must not be used to claim product endorsement by NVLAP or any agency of the U.S. Government. Reproduction Clause Any reproduction of this document must be done in full. No single part of this document may be reproduced without permission from Bay Area Compliance Laboratory Corp. 230 Commercial Street, Sunnyvale CA 94085. Fijitsu PC Corp. FCC ID: MU7FPCWL04 Report: #R0112052 Page 2 of 42 FCC 15.247 Test Report Administrative Data Manufacturer : Fujitsu PC Corp. 5200 Patrick Henry Drive, Santa Clara, CA. 95054 FCC ID : MU7FPCWL04 Class : Spread Spectrum Transceiver Interface Type : PCMCIA Frequency Range : 2412 – 2462 MHz Method : DSSS Spread Spectrum Model Name(s) : MBH7WM01 Part Number : N/A Max RF Output (W) : 0.00954 Watts Power Supply : 3.3VDC, Through Host PC PCMCIA Port CFR Part(s) : CFR15.247 Date(s) of Tests : November 02 - November 15, 2001 Report Number : R0112052 EUT Description The subject Model: MBH7WM01 (refer to EUT in this test report) is a PCMCIA Card operating on the 2.402GHz – 2.480GHz band using DSSS technology. The EUT is a Card which inserting it into a computer with a PCMCIA slot. The EUT has an integral antenna built into a notebook LCD screen and no external connections or controls. The EUT is control by the software drivers, which delivered with the EUT. Fijitsu PC Corp. FCC ID: MU7FPCWL04 Report: #R0112052 Page 3 of 42 FCC 15.247 Test Report Test Summary Test Location Bay Area Compliance Laboratory Corp. is located 230 Commercial Street, Sunnyvale, CA 94085, USA. Accreditation Bodies Bay Area Compliance Laboratory Corp. is a fully accredited Test Laboratory. In compliance with the site registration requirements of Section 2.948 of the FCC Rules to perform EMI measurements for the general public. Accredited by the National Voluntary Laboratory Accreditation Program for the specific scope of accreditation under Lab Code # 200167-0. Fijitsu PC Corp. FCC ID: MU7FPCWL04 Report: #R0112052 Page 4 of 42 FCC 15.247 Test Report EUT Exercise Software The client supplied the Prism Test software. The software was used to exercise during conducted and radiated testing. No other data was transmitted to the EUT during testing. Equipment Modification Any modifications installed previous to testing by Fujitsu PC Corporation will be incorporated in each production model sold or leased in USA. There were no modifications installed by Bay Area Compliance Laboratory Corp. Test System Details EUT Model Number: Description: Manufacturer: MBH7WM01 Direct Sequence Spread…

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Fujitsu PC Corp. FCC ID: MU7FPCWL04 According to 15.247(b)(4), RF exposure is calculated. MPE Prediction Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 S = PG/4πR² Where: S = power density P = power input to antenna 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 Maximum peak output power at antenna input terminal: 9.8 (dBm ) Maximum peak output power at antenna input terminal: 9.5 (mW) Antenna Gain (typical): 2 (dBi) Maximum antenna gain: 1.58 (numeric) Prediction distance: 3 (cm) Predication frequency: 2400 (MHz) MPE limit for uncontrolled exposure at prediction frequency: 1 (mW/cm^2) Power density at predication frequency: 0.13 (mW/cm^2) Maximum allowable antenna gain: 11.9 (dBi) Test Result The predicted power density level at 3 cm is 0.13mW/cm². This is below the uncontrolled exposure limit of 1mW/cm² at 2400 MHz. This radio is intended to be installed in laptop PC only and is thus classed as mobile equipment.

Conducted Emission Test Setup – Front View Conducted Emission Test Setup – Rear View Radiated Emission Test Setup – Front View Radiated Emission Test Setup – Rear View