QQGBU-2094-JBLUETOOTH USB ADAPTER (Class I)

BU-2080J BU-2093J BU-2081J BU-2094-J Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant 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 and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. 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 to correct the interference by one of the following measures: . Reorient or relocate the receiving antenna. . Increase the separation between the equipment and receiver. . Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. . Consult the dealer or an experienced radio/TV technician for help. FCC Caution :To assure continued compliance, any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. (Example - use only shielded interface cables when connecting to computer or peripheral devices). FCC Radiation Exposure Statement This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body. 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.

J-Three International Holding Co., Ltd. No.23-7, Dungshyh 12 Lirn Dungshyh Lii, Pingchien City, Taoyuan Hsien 324, Taiwan, R.O.C. Federal Communications Commission Dear Sir: We, the undersigned, hereby authorize ETS Dr. Genz Taiwan PS Co., Ltd. to act on our behalf in all matters relating to application for“BLUETOOTH USB ADAPTER(Class I)” ( Model : BU-2094-J, FCC ID: QQGBU-2094-J)＂authorization, including the signing of all documents relating to these matters. Any and all acts carried out by ETS Dr.Genz Taiwan PS Co., Ltd. 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: Mr. David Wu (Signature) (Printed) Title : Product Manager Applicant : J-Three International Holding Co., Ltd. Address : No.23-7, Dungshyh 12 Lirn Dungshyh Lii Pingchien City, Taoyuan Hsien 324, Taiwan, R.O.C. Tel : +886-3-4606755 Fax: +886-3-4606761 Date : May 24, 2006

J-Three International Holding Co., Ltd. No.23-7, Dungshyh 12 Lirn Dungshyh Lii, Pingchien City, Taoyuan Hsien 324, Taiwan, R.O.C. Federal Communications Commission FCC ID: QQGBU-2094-J 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: Part List Schematics Block Diagram By: By: Mr. David Wu (Signature) (Printed) Title : Product Manager Applicant : J-Three International Holding Co., Ltd. Address : No.23-7, Dungshyh 12 Lirn Dungshyh Lii Pingchien City, Taoyuan Hsien 324, Taiwan, R.O.C. Tel : +886-3-4606755 Fax: +886-3-4606761 Date : May 24, 2006

ETS DR.GENZ TAIWAN PS CO., LTD. Registration number: W6M20603-6691-P-15 FCC ID : QQGBU-2094-J ETS Dr. Genz Taiwan PS Co., Ltd. External Photos ETS DR.GENZ TAIWAN PS CO., LTD. Registration number: W6M20603-6691-P-15 FCC ID : QQGBU-2094-J ETS Dr. Genz Taiwan PS Co., Ltd. ETS DR.GENZ TAIWAN PS CO., LTD. Registration number: W6M20603-6691-P-15 FCC ID : QQGBU-2094-J ETS Dr. Genz Taiwan PS Co., Ltd.

BLUETOOTH USB ADAPTER(Class I) Model no . BU-2094-J FCC ID: QQGBU-2094-J BD:

MPE Prediction FCC Rule: 15.247(b)(5) Systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess of the Commission’s guidelines. See §1.1307(b)(1) of this Chapter. LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm2) Average time (minutes) (A)Limits For Occupational / Control Exposures 30-300 61.4 0.613 1.0 6 300-1500 ... ... F/300 6 1500-100,000 ... ... 5 6 (B)Limits For General Population / Uncontrolled Exposure 30-300 27.5 0.073 0.2 30 300-1500 ... ... F/1500 30 1500-100,000 ... ... 1.0 30 F = Frequency in MHz Prediction of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 PG S = -------------- 4πR² where: S = power density P = power input to the 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: 8.15 (dBm) Maximum peak output power at antenna input terminal: 6.5313 (mW) Antenna gain(maximal): -2.83 (dBi) Prediction distance: 20 (cm) Prediction frequency: 2412 (MHz) MPE limit for uncontrolled exposure at prediction frequency: 1.0 (mW/cm²) Power density at prediction frequency: 0.0007796 (mW/cm²) The manual instruct the user to install and operate the device in a minimum distance of 20 cm between antenna and the users body.

ETS Dr.Genz Taiwan PS Co., LTD FCC Registration No.: 930600 Industry Canada filed test laboratory Reg. No. IC 5679 Accredited Testing Laboratory A2LA Cert.No.: 2300.01 PCTRB Accredited Type Certification Test House FCC TEST - REPORT FCC RULES PART 15 / SUBPART C FCC ID: QQGBU-2094-J Test report no.: W6M20603-6691-P-15 ETS DR.GENZ TAIWAN PS CO., LTD. 6F, NO. 58, LANE 188, RUEY-KUANG RD., NEIHU, TAIPEI 114, TAIWAN, R.O.C. PHONE 886-2-66068877 FAX 886-2-66068879 ETS DR.GENZ TAIWAN PS CO., LTD. . Registration number: W6M20603-6691-P-15 FCC ID : QQGBU-2094-J ETS Dr. Genz Taiwan PS Co., Ltd. Page 2 of 42 TABLE OF CONTENTS 1 GENERAL INFORMATION ...................................................................................................... 3 1.1 Notes .................................................................................................................................... 3 1.2 Testing laboratory ................................................................................................................ 4 1.2.1 Location .......................................................................................................................4 1.2.2 Details of accreditation status ..................................................................................... 4 1.3 Details of approval holder.................................................................................................... 4 1.4 Application details ............................................................................................................... 5 1.5 General information of Test item......................................................................................... 5 1.6 Test standards....................................................................................................................... 6 2 TECHNICAL TEST .................................................................................................................... 7 2.1 Summary of test results........................................................................................................ 7 2.2 Test environment.................................................................................................................. 7 2.3 Test Equipment List ............................................................................................................. 8 3 TEST RESULTS (ENCLOSURE) ............................................................................................ 13 3.1 Peak Output Power (transmitter)........................................................................................ 14 3.2 Equivalent isotropic radiated power .................................................................................. 16 3.2.1 Transmitter................................................................................................................. 16 3.3 RF Exposure Compliance Requirements ........................................................................... 16 3.4 Out of Band Radiated Emissions ....................................................................................... 16 3.5 Transmitter Radiated Emissions in restricted Bands ......................................................... 17 3.6 Spurious emissions (tx) ...................................................................................................... 18 3.7 Carrier Frequency Separation ............................................................................................ 21 3.8 Number of Hopping Frequencies ....................................................................................... 22 3.8.1 Pseudorandom Frequency Hopping Sequence ......................................................... 22 3.8.2 Coordination of hopping sequences to other transmitters......................................... 22 3.8.3 System Receiver Hopping Capability......................................................................... 22 3.9 Time of Occupancy (Dwell Time) ................................................................................... 23 3.10 20dB Bandwidth .............................................................................................................. 24 3.10.1 System Receiver Input Bandwidth.............................................................................. 25 3.11 Band-edge Compliance of RF Emissions ........................................................................ 25 3.12 Radiated Emissions from Receiver Section of Transceiver............................................. 27 3.13 Power Line Conducted Emission..................................................................................... 30 APPENDIX ........................................................................................................................................ 32 Appendix A .................................................................................................................................... 33 Appendix B .................................................................................................................................... 34 Appendix C .................................................................................................................................... 35 Appendix D .................................................................................................................................... 36 Appendix E .................................................................................................................................... 37 Appendix F..................................................................................................................................... 38 Appendix G .................................................................................................................................... 39 Appendix H ......................................................................................................................…

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ETS DR.GENZ TAIWAN PS CO., LTD. Registration number: W6M20603-6691-P-15 FCC ID : QQGBU-2094-J ETS Dr. Genz Taiwan PS Co., Ltd. Set Up Photos ETS DR.GENZ TAIWAN PS CO., LTD. Registration number: W6M20603-6691-P-15 FCC ID : QQGBU-2094-J ETS Dr. Genz Taiwan PS Co., Ltd. ETS DR.GENZ TAIWAN PS CO., LTD. Registration number: W6M20603-6691-P-15 FCC ID : QQGBU-2094-J ETS Dr. Genz Taiwan PS Co., Ltd. ETS DR.GENZ TAIWAN PS CO., LTD. Registration number: W6M20603-6691-P-15 FCC ID : QQGBU-2094-J ETS Dr. Genz Taiwan PS Co., Ltd. For EMC testing ETS DR.GENZ TAIWAN PS CO., LTD. Registration number: W6M20603-6691-P-15 FCC ID : QQGBU-2094-J ETS Dr. Genz Taiwan PS Co., Ltd. ETS DR.GENZ TAIWAN PS CO., LTD. Registration number: W6M20603-6691-P-15 FCC ID : QQGBU-2094-J ETS Dr. Genz Taiwan PS Co., Ltd. For RF testing ETS DR.GENZ TAIWAN PS CO., LTD. Registration number: W6M20603-6691-P-15 FCC ID : QQGBU-2094-J ETS Dr. Genz Taiwan PS Co., Ltd.