QSG0212000001Bluetooth USB Dongle

Lit Logic Technology Inc. Office: 5F, No.6, Sec 1,Jung-Shing Rd., Wugu-Shinang, Taipei, Taiwan, 248 R.O.C Tel:886-2-8976-9555 Fax:886-2—8976-9556 Lit Logic Technology Inc. 5F, No.6, Sec 1, Jung-Shing Rd., Wugu-Shinang, Taipei, Taiwan, 248 R.O.C. Federal Communications Commission Dear Sir: We, the undersigned, hereby authorize ELECTRONICS TESTING CENTER, TAIWAN to act on our behalf in all matters relating to application for(Model : BD-U01, FCC ID : QSG0212000001)authorization, including the signing of all documents relating to these matters. Any and all acts carried out by ELECTRONICS TESTING CENTER, TAIWAN on our behalf shall have the same effect as acts of our own. The applicant certifies that in the case of an individual applicant ( e.g., corporation ), no party to the applicant is subject to a denial of federal benefits, that includes FCC benefits, pursuant to section 5301 of the Anti-drug abuse Act of 1988, 21 U.S.C. 862. For a definition of a “party” for these purposes See 47 C.F.R. 1.2002(b). By: By: Alex Chang (Signature) (Printed) Title : Vice president Applicant : Lit Logic Technology Inc. Address : 5F, No.6, Sec 1, Jung-Shing Rd., Wugu-Shinang, Taipei, Taiwan, 248 R.O.C. Tel : 886-2-8976-9555 Fax: 886-2-8976-9556 Date : Dec.26.2002 Lit Logic Technology Inc. Office: 5F, No.6, Sec 1,Jung-Shing Rd., Wugu-Shinang, Taipei, Taiwan, 248 R.O.C Tel:886-2-8976-9555 Fax:886-2—8976-9556 Lit Logic Technology Inc. 5F, No.6, Sec 1, Jung-Shing Rd., Wugu-Shinang, Taipei, Taiwan, 248 R.O.C. Federal Communications Commission FCC ID: QSG0212000001 Dear Sir: This is to request confidentiality on information submitted for above application. We would like to request confidentiality on some exhibits we submitted for above original application for the reason of trade secret. If those exhibits are available for public inspection, any person who once gets the information contained in those exhibits will be able to design and to make the same products very easily. This is a very serious problem and huge loss for us, because we did invest so much on it. Please be not made the Exhibit Types listed below routinely available for public inspection: Block Diagram and Schematics. By: By: Alex Chang (Signature) (Printed) Title : Vice President Applicant : Lit logic Technology Inc. Address : 5F, No.6, Sec 1, Jung-Shing Rd., Wugu-Shinang, Taipei, Taiwan, 248 R.O.C. Tel : 886-2-8976-9555 Fax: 886-2-8976-9556 Date : Dec.17.2002

FCC Label LocationDimensionContent Dimension : L 13.5mm x W 7.5mm Content : Model : BD-U01 FCC ID : QSG0212000001

ETC Report No. : ET91R-12-072-04 Sheet 2 of 3 Sheets FCC ID.: QSG0212000001 Rev. No 2.0 CONSTRUCTED PHOTOS of EUT 3. Open View of EUT 4. Internal View of EUT ETC Report No. : ET91R-12-072-04 Sheet 3 of 3 Sheets FCC ID.: QSG0212000001 Rev. No 2.0 CONSTRUCTED PHOTOS of EUT 5. Component View of Main PCB 6. Solder View of Main PCB

The Lit Logic Technology Inc. Universal Class 2 Bluetooth USB Dongle BD-U01 is compact and qualified module that provide a complete 2.4GHz Bluetooth system for wireless data and voice communications. The BD-U01 includes an integrated antenna and a USB connector interface, offering a simple Bluetooth solution for electronic devices with USB interface.

Rev. No 2.0 FCC Part 15 EMI TEST REPORT of E.U.T. : Bluetooth USB Dongle MODEL : BD-U01 FCC ID. : QSG0212000001 for APPLICANT : Lit Logic Technology Inc. ADDRESS : 5F, No.6, Sec 1, Jung-Shing Rd., Wugu-Shinang, Taipei, Taiwan, 248 R.O.C. Test Performed by ELECTRONICS TESTING CENTER, TAIWAN NO. 34, LIN 5, DING FU TSUN, LINKOU HSIANG TAIPEI HSIEN, TAIWAN, R.O.C. Tel:(02)26023052 Fax:(02)26010910 http://www.etc.org.tw Report Number : ET91R-12-072-04 ETC Report No. : ET91R-12-072-04 FCC ID. : QSG0212000001 Rev. No 2.0 TEST REPORT CERTIFICATION Applicant : Lit Logic Technology Inc. 5F, No.6, Sec 1, Jung-Shing Rd., Wugu-Shinang, Taipei, Taiwan, 248 R.O.C. Manufacturer : Lit Logic Technology Inc. 5F, No.6, Sec 1, Jung-Shing Rd., Wugu-Shinang, Taipei, Taiwan, 248 R.O.C. Description of EUT : a) Type of EUT : Bluetooth USB Dongle b) Trade Name : --- c) Model No. : BD-U01 d) Power Supply : DC 5.0V From PC e) Working Frequency : 2400MHz~2483.5MHz Regulation Applied : FCC Rules and Regulations Part 15 Subpart C (2002) I HEREBY CERTIFY THAT: The data shown in this report were made in accordance with the procedures given in ANSI C63.4, and the energy emitted by the device was founded to be within the limits applicable. I assume full responsibility for accuracy and completeness of these data. Note: 1. The result of the testing report relate only to the item tested. 2. The testing report shall not be reproduced expect in full, without the written approval of ETC. Issued Date : Dec. 31, 2002 Test Engineer : ( S. S. Liou ) Approve & Authorized Signer : Will Yauo, Manager EMC Dept. II of ELECTRONICS TESTING CENTER, TAIWAN ETC Report No. : ET91R-12-072-04 FCC ID. : QSG0212000001 Rev. No 2.0 Table of Contents Page 1 GENERAL INFORMATION.......................................................................................................1 1.1 Product Description........................................................................................................................1 1.2 Characteristics of Device................................................................................................................1 1.3 Test Methodology..........................................................................................................................1 1.4 Test Facility....................................................................................................................................1 2 PROVISIONS APPLICABLE.......................................................................................................2 2.1 Definition........................................................................................................................................2 2.2 Requirement for Compliance...........................................................................................................3 2.3 Restricted Bands of Operation........................................................................................................5 2.4 Labeling Requirement.....................................................................................................................5 2.5 User Information............................................................................................................................6 3. SYSTEM TEST CONFIGURATION...........................................................................................7 3.1 Justification.....................................................................................................................................7 3.2 Devices for Tested System.............................................................................................................7 4 RADIATED EMISSION MEASUREMENT..............................................................................8 4.1 Applicable Standard.......................................................................................................................8 4.2 Measurement Procedure.................................................................................................................8 4.3 Measuring Instrument...................................................................................................................10 4.4 Radiated Emission Data................................................................................................................11 4.4.1 RF Portion...............................................................................................................................11 4.4.2 Other Emission........................................................................................................................14 4.5 Field Strength Calculation.............................................................................................................14 4.6 Photos of Radiation Measuring Setup............................................................................................15 5 CONDUCTED EMISSION MEASUREMENT........................................................................16 5.1 Standard Applicable.....................................................................................................................16 5.2 Measurement Procedure...............................................................................................................16 5.3 Conducted Emission Data.............................................................................................................17 5.4 Result Data Calculation.................................................................................................................18 5.5 Conducted Measurement Equipment.............................................................................................19 5.6 Photos of Conduction Measuring Setup........................................................................................20 6 ANTENNA REQUIREMENT....................................................................................................21 6.1 Stand…

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ETC Report No. : ET91R-12-072-04 Sheet 15 of 32 Sheets FCC ID.: QSG0212000001 Rev. No 2.0 4.6 Photos of Radiation Measuring Setup ETC Report No. : ET91R-12-072-04 Sheet 20 of 32 Sheets FCC ID.: QSG0212000001 Rev. No 2.0 5.6 Photos of Conduction Measuring Setup