T4508102Wheel Unit Sensor of TPMS 08102

Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Re: Compliance Statement in Car Manual / FCC ID: T4508102 Dear Sirs, Our clients’ product with the above FCC ID code is a low frequency transmitter. The products will be installed in motorcycles before they will be placed into the market. Hereby they assure that the following caution statement as per CFR 47, Part 15, § 15.21 will be included in the owner’s manual of the motorcycles: The title “CAUTION TO USERS” or “FCC Warning:” “NOTE:” or relevant title and “Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.” In addition our client also assures that the following statement will be included in the manual as per CFR 47, Part 15, § 15.19 (a) (3). 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. _________________________ Thomas Ring Manager Certification mikes-testingpartners gmbh Ohmstrasse 2-4 94342 Strasskirchen ,Germany Phone: 0049 9424 9481 0 Fax: 0049 9424 9481 240

mikes-testingpartners gmbh File No. T34547-00HU, page 3 of 6 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.: +49(0)9424-94810 x Fax: +49(0)9424-9481240 Rev. No. 1.0; 19.2.2009 1 Photo documentation of the EUT 1.1 External views: Front view: Rear view: Side views: mikes-testingpartners gmbh File No. T34547-00HU, page 4 of 6 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.: +49(0)9424-94810 x Fax: +49(0)9424-9481240 Rev. No. 1.0; 19.2.2009

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Distribution:Internal□External ☑ Status: Confidential☑Restricted □Extended □ INTERNAL PHOTOS PRODUCT NAME: WUS 434MHZ PRODUCT REF : 08102 File name : 08102-InternalPhotos.odt Writer NameMathieu Guérin Date20/10/2010 Visa LDL Technology SAS - Toulouse - France Copyrights 2008 1 / 4 Document property of LDL-Technology, cannot be reproduced without written authorization. INTERNAL PHOTOS PRODUCT NAME: WUS 434MHZ PRODUCT REF: 08102 IndiceDateStatusEvolutions A020/10/2010establishment Table of contents 1 OBJECT...........................................................................................................................................3 2 DOCUMENTS..................................................................................................................................3 2.1 APPLICABLE DOCUMENTS...................................................................................................3 2.2 REFERENCE DOCUMENTS...................................................................................................3 2.3 TERMINOLOGY, ACRONYMS AND ABBREVATIONS..........................................................3 2.3.1 TERMINOLOGY................................................................................................................3 2.3.2 ACRONYMS......................................................................................................................3 2.3.3 ABBREVATIONS..............................................................................................................3 3 INTERNAL PHOTOS.......................................................................................................................4 3.1 TOP FACE................................................................................................................................4 3.2 BOTTOM FACE........................................................................................................................4 LDL Technology SAS - Toulouse - France Copyrights 2008 2 / 4 Document property of LDL-Technology, cannot be reproduced without written authorization. INTERNAL PHOTOS PRODUCT NAME: WUS 434MHZ PRODUCT REF: 08102 1OBJECT Internal photos of product WUS 434MHz reference: 08102 2DOCUMENTS 2.1APPLICABLE DOCUMENTS RepReference & IndexTitle§ Doc. ref§ User [DA1]-- [DA2]-- [DA3]-- 2.2REFERENCE DOCUMENTS RepReference & IndexTitle§ Doc. ref§ User [DR1]-- [DR2]-- 2.3TERMINOLOGY, ACRONYMS AND ABBREVATIONS 2.3.1TERMINOLOGY 2.3.2ACRONYMS 2.3.3ABBREVATIONS LDL Technology SAS - Toulouse - France Copyrights 2008 3 / 4 Document property of LDL-Technology, cannot be reproduced without written authorization. PARTLIST PRODUCT NAME: WUS 434MHZ PRODUCT REF: 08102 3INTERNAL PHOTOS 3.1TOP FACE 3.2BOTTOM FACE LDL Technology SAS - Toulouse - France Copyrights 2008 4 / 4 Document property of LDL-Technology, cannot be reproduced without written authorization.

FCC ID: T4508102 mikes-testingpartners gmbh File No. T34547-00-04HU, page 1 of 29 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax: +49(0)9424-9481240 Rev. No. 1.1, 05.11.2008 EMI − T E S T R E P O R T - FCC Part 15.231 - Test Report No. : T34547-00-04HU 18. January 2011 ______________________________________________________________________________________________ Date of issue Type / Model Name : 08102 Product Description : WUS for tire pressure monitoring system Applicant : LDL Technology Address : Parc Technologique du Canal, 3 rue Hermès 31520 Ramonville St-Agne, France Manufacturer : LDL Technology Address : Parc Technologique du Canal, 3 rue Hermès 31520 Ramonville St-Agne, France Licence holder : LDL Technology Address : Parc Technologique du Canal, 3 rue Hermès 31520 Ramonville St-Agne, France Test Result according to the standards listed in clause 1 test standards: POSITIVE The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test results without the written permission of the test laboratory. FCC ID: T4508102 mikes-testingpartners gmbh File No. T34547-00-04HU, page 2 of 29 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax: +49(0)9424-9481240 Rev. No. 1.1, 05.11.2008 Contents 1 TEST STANDARDS 3 2 SUMMARY 4 3 EQUIPMENT UNDER TEST 5 3.1 Photo documentation of the EUT – See Attachment A 5 3.2 Power supply system utilised 5 3.3 Short description of the Equipment under Test (EUT) 5 4 TEST ENVIRONMENT 6 4.1 Address of the test laboratory 6 4.2 Environmental conditions 6 4.3 Statement of the measurement uncertainty 6 4.4 Measurement Protocol for FCC, VCCI and AUSTEL 6 5 TEST CONDITIONS AND RESULTS 8 5.1 Conducted emissions 8 5.2 Field strength of the fundamental wave 10 5.3 Spurious emissions (magnetic field) 9 kHz – 30 MHz 12 5.4 Spurious emissions radiated (electric field) 14 5.5 Correction for pulse operation (duty cycle) 18 5.6 Emission bandwidth 22 5.7 Signal deactivation 25 6 USED TEST EQUIPMENT AND ACCESSORIES 30 ATTACHMENT A FCC ID: T4508102 mikes-testingpartners gmbh File No. T34547-00-04HU, page 3 of 29 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax: +49(0)9424-9481240 Rev. No. 1.1, 05.11.2008 1 TEST STANDARDS The tests were performed according to following standards: FCC Rules and Regulations Part 15, Subpart A - General (October, 2009) Part 15, Subpart A, Section 15.31 Measurement standards Part 15, Subpart A, Section 15.33 Frequency range of radiated measurements Part 15, Subpart A, Section 15.35 Measurement detector functions and bandwidths FCC Rules and Regulations Part 15, Subpart C - Intentional Radiators (October, 2009) Part 15, Subpart C, Section 15.203 Antenna requirement Part 15, Subpart C, Section 15.204 External radio frequency power amplifiers and antenna modifications Part 15, Subpart C, Section 15.205 Restricted bands of operation Part 15, Subpart C, Section 15.207 Conducted limits Part 15, Subpart C, Section 15.209 Radiated emission limits, general requirements Part 15, Subpart C, Section 15.231 Periodic operation in the band 40.66-40.70 MHz and above 70 MHz ANSI C63.4: 2003 Methods of Measurement of Radio-Noise Emissions from Low- Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz. ANSI C95.1: 1992 IEEE Standard for Safety Levels with respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz CISPR 16-4-2: 2003 Uncertainty in EMC measurement CISPR 22: 2005 Information technology equipment EN 55022: 2006 FCC ID: T4508102 mikes-testingpartners gmbh File No. T34547-00-04HU, page 4 of 29 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax: +49(0)9424-9481240 Rev. No. 1.1, 05.11.2008 2 SUMMARY GENERAL REMARKS: The tests have been performed on a sample which was in test mode 1 (Continuous RF Transmission with no modulation) and on a sample which was in test mode 2 (RF Transmission every 4 seconds, modulated with representative data). The EUT has an integral antenna and is powered by a battery. The manufacturer declares following transmitting intervals: Normal Mode: 1 burst (3 frames) emission every 64s if acceleration > 4g Alarm Mode: immediate emission of 6 bursts (3 frames) if one of the following condition is met (+/-40 mbar in 4s or +/- 70 mbar in 1min). Time between burst is 4s. => In this situation the wheel electronic measure continuously temperature and pressure. An identification (control) signal will be sent at first before temperature and pressure will be transmitted. FINAL ASSESSMENT: The equipment under test fulfills the EMI requirements cited in clause 1 test standards. Date of receipt of test sample : acc. to storage records Testing commenced on : 10. August 2010 Testing concluded on : 31. August 2010 Checked by: Tested by: Klaus Gegenfurtner Dipl.-Ing.(FH) Manager: Radio Group Markus Huber FCC ID: T4508102 mikes-testingpartners gmbh File No. T34547-00-04HU, page 5 of 29 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.:+49(0)9424-94810 x Fax: +49(0)9424-9481240 Rev. No. 1.1, 05.11.2008 3 EQUIPMENT UNDER TEST 3.1 Photo documentation of the EUT – See Attachment A 3.2 Power supply system utilised Power supply voltage : 3.0 V / DC (Lithium battery) 3.3 Short description of the Equipment under Test (EUT) The EuT is a wheel unit sensor of a tire pressure monitoring system for vehicles. Number of tested samples: 1 Serial number: see Photo documentation of the EuT under Point 3 / Equipment Under Test EUT operation mode: The equipment under test was operated during the measurement under the following conditions: - Test mode 1 (Continuous RF Transmission at 434 MHz with no modulation) - Test mode 2 (RF Transmission at 434 MHz every 4 seconds, modulated with representative data) - EUT configuration: (The CDF filled by the applicant can be viewed at the test laboratory.) The following peripheral devices and interface cables were connected during the measurement…

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mikes-testingpartners gmbh File No. T34547-00-02HU, page 9 of 23 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.: +49(0)9424-94810 x Fax: +49(0)9424-9481240 Rev. No. 1.0, 07.11.2008 5.2 Radiated power of the fundamental wave For test instruments and accessories used see section 6 Part CPR 2. 5.2.1 Description of the test location Test location: OATS1 Test distance: 3 metres 5.2.2 Photo documentation of the test set-up 5.2.1 Applicable standard According to RSS 210, A1.1.2: The field strength of emissions from intentional radiators shall not exceed the effective field strength limits. 5.2.2 Description of Measurement The radiated power of the fundamental wave from the EUT is measured in the frequency range of 30 to 1000 MHz using a tuned receiver with 120 kHz/6 dB bandwidth, quasi-peak detection and appropriate broadband linear polarized antenna. Table top equipment is placed on a 1.0 X 1.5 m non-conducting table 80 cm above the ground plane. Floor standing equipment is placed directly on the turntable/ground plane. The set up of the EUT will be in accordance to ANSI C63.4. The Interface cables that are closer than 40 cm to the ground plane are bundled in the center in a serpentine fashion so they are at least 40 cm above the ground plane. Cables to simulators/testers (if used in this test) are routed through the center of the table and to a screen room located outside the test area. To locate maximum emissions from the test sample the antenna is varied in height from 1 to 4 m, measurement scans are made in horizontal and vertical antenna polarization’s and the EUT is turned vertically 360 degrees. mikes-testingpartners gmbh File No. T34547-00-02HU, page 11 of 23 Ohmstrasse 2-4 x 94342 STRASSKIRCHEN x GERMANY Tel.: +49(0)9424-94810 x Fax: +49(0)9424-9481240 Rev. No. 1.0, 07.11.2008 5.3 Spurious emissions (magnetic field) 9 kHz – 30 MHz For test instruments and accessories used see section 6 Part SER 1. 5.3.1 Description of the test location Test location: OATS1 Test distance: 3 metres 5.3.2 Photo documentation of the test set-up 5.3.3 Applicable standard Limit according to RSS 210: The emissions from intentional radiators shall not exceed the effective field strength limits outside of this band. 5.3.4 Description of Measurement The spurious emissions from the EUT will be measured on an open area test site in the frequency range of 9 kHz to 30 MHz using a tuned receiver and a shielded loop antenna. The antenna was positioned 30 metres horizontally from the EUT. Measurements have been made in all three orthogonal axes and the shielded loop antenna was rotated to locate the maximum of the emissions. The final measurement will be performed with an EMI receiver set to quasi-peak detector except for the frequency bands 9 kHz to 90 kHz and 110 to 490 kHz where an average detector will be used according to RSS 210, Table 3.