URT26-010-500Fob Holder

Contents list 1 ABBREVIATIONS AND DEFINITIONS 3. 2 GENERAL DESCRIPTION 3. 3 FUNCTIONAL DESCRIPTION 4 3.1 Fob-Holder operation procedure 4 3.2 Transponder Authentication 4 3.3 Block Diagram of Fob Holder 5 1 ABBREVIATIONS AND DEFINITIONS Abbreviations Description FH Fob-Holder HF High Frequency IC Integrated Circuit IPM Instrument Panel Module LF Low Frequency PCB Printed Circuit Board PDM Power Device Module PIC Personal Identification Card 2 GENERAL DESCRIPTION The Fob Holder is a part of the locking system. It is the interface towards the user to start/stop the vehicle. It consists of the Fob-Holder (FH) incl. the transponder for the Limp Home Mode communication. For starting the engine two operation modes are available: 1) PIC-Mode The Fob Key has not to be inserted into the Fob-Holder, the authentitication is done directly by request of the IPM to the Fob Key via LF-signal and response of the Fob Key to the IPM via RF- communication. 2) Limp Home Mode If the Fob battery is low the car can only be started by identifying the Fob transponder, therefore the Fob Key has to be inserted into the Fob-Holder. The Fob Holder has the following basic functions: Fob-Holder: - Communication to the Fob Key transponder (only for Limp Home Mode) - Hold the Fob and keep it in locked position - Illumination of the Fob-Holder - Rotational damper for better comfort behaviour when releasing the FOB Figure 1 Fob-Holder 3 FUNCTIONAL DESCRIPTION The Fob-Holder is the interface between driver and other body electronic modules. The Fob-Holder has an integrated coil and the driver to communicate with the transponder by a 125 kHz LF electromagnetic field. The coil is placed in such a manner as to achieve sufficient coupling with the transponder coil in the Fob Key (coupling factor ≥ 1.0% in locked position).The PDM authenticates the Fob Key transponder through the Fob-Holder. The communication between Fob- Holder and PDM is via one wire Interface to the PCF Base station IC. 3.1 FOB-HOLDER OPERATION PROCEDURE When the Fob Key is in locked position the locking mechanism of the Fob Holder must withstand a force of min. 100 N when the force is applied to the key ring of the Fob Key. The Fob Key is locked inside the Fob-Holder mechanically, so it can be removed even if the battery power is low. An extraction of the Fob Key while driving is possible. 3.2 TRANSPONDER AUTHENTICATION The Fob-Holder has an integrated coil to communicate with the transponder. On the Assy PCB the Base station IC PCF7991 is placed. This IC demodulates the 125 kHz signal from the transponder. The μC is located in the IPM and communicates with the Base station via the SPI Interface of the PCF 7991. User action Technical response The Fob Key has to be inserted into the Fob-Holder; it will be kept in position removable No response it this position The Fob Key has to be pushed in (nominal 5mm stroke) against a spring force until stop and released with a linear spring force of xx N (tbd.) Fob Key-In-switch is closed; Fob is in locked position The Fob Key has to be pushed again against a spring force until stop Fob Key gets unlocked The Fob Key gets pushed back smoothly by spring tension together with an additional rotational damper with a speed of xx mm/min. (tbd.) FCC Compliance 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. Do Not. Any changes or modifications to the equipment not expressly approved by the party responsible for compliance could void user’s authority to operate the equipment.

Huf Korea Co., Ltd. 710, Baeksuk-dong, Chonan, Chungnam, 330-220, Korea TEL : 82-41-559-6452 / FAX : 82-41-621-4953 http://www.huf-group.com/ Data : July 3, 2007 Compliance Certification Services CCS EMC 47173 Benicia Street, Fremont, CA 94538, USA To whom it may concern: We, the undersigned, hereby authorize SGS Testing Korea Co., Ltd. to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by SGS Testing Korea Co., Ltd. on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not 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.853(a). In authorizing SGS Testing Korea Co., Ltd. as our agent, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation(e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; Huf Korea Co., Ltd. 710, Baeksuk-dong, Chonan, Chungnam, 330-220, Korea TEL : 82-41-559-6452 / FAX : 82-41-621-4953 http://www.huf-group.com/ e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f) use certification only to indicate the products are certified as being in conformity with specified standards; g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i) keep a record of all complaints made known to the us relating to the product is compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested; j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k) document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours, Sang Hyun Lee / Senior Research Engineer

Huf Korea Co., Ltd. 710, Baeksuk-dong, Chonan, Chungnam, 330-220, Korea TEL : 82-41-559-6452 / FAX : 82-41-621-4953 http://www.huf-group.com/ Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Applicant : Huf Korea Co., Ltd. FCC ID : URT26-010-500 Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the commission’s Rules, the applicant hereby request confidential treatment of information accompanying this application as outlined below ; Theory of operation Block Diagram Schematics Parts List The above materials contain trade secrets and proprietary information not customarily released to the public. The disclosure of these matters might be harmful to the applicant and provide unjustified benefits to its competitors. Sincerely Yours, Sang Hyun Lee / Senior Research Engineer

FCC ID : URT26-010-500 Report File No. : STROR-07-034 Page : 18 of 21 The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Testing Korea Co., Ltd. 18-34, Sanbon-dong, Gunpo-si, Gyeonggi-do, Korea, 435-040 Tel. +82 31 428 5700 / Fax. +82 31 427 2371 www.electrolab.kr.sgs.ccom Appendix B. Photos of the EUT Front View of EUT Rear View of EUT FCC ID : URT26-010-500 Report File No. : STROR-07-034 Page : 19 of 21 The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Testing Korea Co., Ltd. 18-34, Sanbon-dong, Gunpo-si, Gyeonggi-do, Korea, 435-040 Tel. +82 31 428 5700 / Fax. +82 31 427 2371 www.electrolab.kr.sgs.ccom Right View of EUT Left View of EUT

FCC ID Label 1. FCC ID Label Drawing Huf Korea Co., Ltd. Model : HUF-BHKRFH FCC ID : URT26-010-500 Made in Korea 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. 2. FCC ID Label Location

FCC ID : URT26-010-500 Report File No. : STROR-07-034 Page : 20 of 21 The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Testing Korea Co., Ltd. 18-34, Sanbon-dong, Gunpo-si, Gyeonggi-do, Korea, 435-040 Tel. +82 31 428 5700 / Fax. +82 31 427 2371 www.electrolab.kr.sgs.ccom Inner of EUT Top View of Main-board FCC ID : URT26-010-500 Report File No. : STROR-07-034 Page : 21 of 21 The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Testing Korea Co., Ltd. 18-34, Sanbon-dong, Gunpo-si, Gyeonggi-do, Korea, 435-040 Tel. +82 31 428 5700 / Fax. +82 31 427 2371 www.electrolab.kr.sgs.ccom Bottom View of Main-board

FCC ID : URT26-010-500 Report File No. : STROR-07-034 Page : 1 of 21 The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Testing Korea Co., Ltd. 18-34, Sanbon-dong, Gunpo-si, Gyeonggi-do, Korea, 435-040 Tel. +82 31 428 5700 / Fax. +82 31 427 2371 www.electrolab.kr.sgs.ccom TEST REPORT OF FCC Part 15 Subpart C §15.209 FCC ID :URT26-010-500 Equipment Under Test :Fob Holder Model Name :HUF-BHKRFH Serial No. :N/A Applicant :Huf Korea Co., Ltd. Manufacturer :Huf Korea Co., Ltd. Date of Test(s) :2007-06-26 ~ 2007-06-29 Date of Issue :2007-07-03 In the configuration tested, the EUT complied with the standards specified above. Te s t e d B y : Date 2007-07-03 Geoffrey Do Approved By Date 2007-07-03 Denny Ham FCC ID : URT26-010-500 Report File No. : STROR-07-034 Page : 2 of 21 The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Testing Korea Co., Ltd. 18-34, Sanbon-dong, Gunpo-si, Gyeonggi-do, Korea, 435-040 Tel. +82 31 428 5700 / Fax. +82 31 427 2371 www.electrolab.kr.sgs.ccom INDEX TABLE OF CONTENTS Page 1. General Information ----------------------------------------------------------------------- 3 2. Field Strength of Fundamental ----------------------------------------------------------- 6 3. Spurious Emission--------------------------------------------------------------------------- 11 4. Bandwidth of Operation Frequency----------------------------------------------------- 13 5. Transmission Time-------------------------------------------------------------------------- 15 Appendix A. Photo of Field Strength fundamental & Spurious Emission Test Appendix B. Photos of the EUT FCC ID : URT26-010-500 Report File No. : STROR-07-034 Page : 3 of 21 The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Testing Korea Co., Ltd. 18-34, Sanbon-dong, Gunpo-si, Gyeonggi-do, Korea, 435-040 Tel. +82 31 428 5700 / Fax. +82 31 427 2371 www.electrolab.kr.sgs.ccom 1. General Information 1.1. Testing Laboratory SGS Testing Korea Co., Ltd. Wireless Div. 2FL, 18-34, Sanbon-dong, Gunpo-si, Gyeonggi-do, Korea 435-040 www.electrolab.kr.sgs.ccom Telephone : +82 +31 428 5700 FAX : +82 +31 427 2371 1.2. Details of Applicant Applicant : Huf Korea Co., Ltd. Address : 710 Baeksuk-dong, Chonan, Chungnam, Korea Contact Person : Sang Hyun Lee Phone No. : +82 +41 559 6452 Fax No. : +82 +41 621 4953 1.3. Description of EUT Kind of Product Fob Holder Model Name HUF-BHKRFH Serial Number N/A Power Supply DC 12 V Frequency Range 125 kHz(Tx/Rx) Modulation Technique ASK Frequency Generation X-Tal Number of Channels 1 CH Operating Conditions -20°C ~ 60°C Antenna Type Fixed Type(Loop Coil Antenna) 1.4. Details of Modification -N/A FCC ID : URT26-010-500 Report File No. : STROR-07-034 Page : 4 of 21 The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Testing Korea Co., Ltd. 18-34, Sanbon-dong, Gunpo-si, Gyeonggi-do, Korea, 435-040 Tel. +82 31 428 5700 / Fax. +82 31 427 2371 www.electrolab.kr.sgs.ccom 1.5. Test Equipment List EQUIPMENT MANUFACTURER MODEL CAL DUE. Spectrum Analyzer H.P. 8565E DEC. 2007 Test Receiver Rohde & Schwarz ESVS10 AUG. 2007 Loop Antenna Rohde & Schwarz HFH2-Z2 SEP. 2007 Anechoic Chamber SY Corporation L xWxH 9.6x6.4x6.4 Aug. 2007 FCC ID : URT26-010-500 Report File No. : STROR-07-034 Page : 5 of 21 The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Testing Korea Co., Ltd. 18-34, Sanbon-dong, Gunpo-si, Gyeonggi-do, Korea, 435-040 Tel. +82 31 428 5700 / Fax. +82 31 427 2371 www.electrolab.kr.sgs.ccom 1.6. Summary of Test Results The EUT has been tested according to the following specifications: APPLIED STANDARD:FCC Part15, Subpart C Standard Section Test Item Result 15.209(a) Radiated emission, Spurious Emission and Field Strength of Fundamental Complied FCC ID : URT26-010-500 Report File No. : STROR-07-034 Page : 6 of 21 The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Testing Korea Co., Ltd. 18-34, Sanbon-dong, Gunpo-si, Gyeonggi-do, Korea, 435-040 Tel. +82 31 428 5700 / Fax. +82 31 427 2371 www.electrolab.kr.sgs.ccom 2. Field Strength of Fundamental 2.1. Test Setup The diagram below shows the test setup that is utilized to make the measurements for emission from 9 kHz to 30 MHz Emissions. The diagram below shows the test setup that is utilized to make the measurements for emission from 30 MHz to 1 GHz Emissions. FCC ID : URT26-010-500 Report File No. : STROR-07-034 Page : 7 of 21 The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Testing Korea Co., Ltd. 18-34, Sanbon-dong, Gunpo-si, Gyeonggi-do, Korea, 435-040 Tel. +82 31 428 5700 / Fax. +82 31 427 2371 www.electrolab.kr.sgs.ccom The diagram below shows the test setup that is utilized to make the measurements for emission from 1 GHz to 18 GHz Emissions. FCC ID : URT26-010-500 Report File No. : STROR-07-034 Page : 8 of 21 The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission …

Text truncated - open the document above for the full version.

FCC ID : URT26-010-500 Report File No. : STROR-07-034 Page : 17 of 21 The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Testing Korea Co., Ltd. 18-34, Sanbon-dong, Gunpo-si, Gyeonggi-do, Korea, 435-040 Tel. +82 31 428 5700 / Fax. +82 31 427 2371 www.electrolab.kr.sgs.ccom Appendix A. Photo of Field Strength & Spurious Emission Test