GQ4-52TAutomobile Entry/Security Transmitter

TRW Automotive Legal name here November 11, 2011 TEE 24175 Research Dr. Farmington Hills, MI 48335-2642 Tel 248.478.7210 Fax 248.699.4241 RE: Certification for Toyota VI RKE Transmitter Transmitter Model #: 226624-101 and 226624-102 FCC ID: GQ4-52T Canada IC: 1470A-33T User’s Manual and Compliance Statement The Remote Keyless Entry Transmitter is individually sold by the distributing supplier and as such it will require each transmitter sold to be accompanied with the FCC Statement Part 15. The compliance statement for the RKE Transmitter will read: FCC ID: GQ4-52T IC: 1470A-33T This device complies with Part 15 of the FCC Rules and with RSS-210 of Industry Canada. 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. Le present appareil est conforme aux CNR d’Industrie Canada applicable aux appareils radio exempts de licence. L’exploitation est autorisee aux deux conditions suivantes: 1. L’appareil ne doit pas produire de brouillage. 2. L’utilisateur de l’appareil doit accepter tout brouillage radioelectrique subi, meme si le brouillage est susceptible d’en compromettre le fonctionnement. WARNING: Changes or modifications not expressively approved by TRW Automotive U.S. LLC could void the user’s authority to operate the equipment. The term “IC:” before the radio certification number only signifies that Industry Canada technical specifications were met.

February 20, 2012 Federal Communications Commission Equipment Approval Services P.O. Box 358315 Pittsburgh, PA 15251-5315 Re: Certification for TRW Transmitter Model/PN(s): 226624-101, 226624-102 FCC ID: GQ4-52T IC: 1470A-33T Please find enclosed application materials for certification of TRW Transmitter. We tested it and found it to comply with FCC Part 15. If there are any questions regarding the application or testing performed, please contact me at the above address or call 734-483-4211, fax 734-647-2106, or e-mail [email protected]. Sincerely, Valdis V. Liepa Research Scientist

Re: Certification for TRW Transmitter FCC ID: GQ4-52T IC: 1470A-33T REQUEST FOR CONFIDENTIALITY Pursuant to FCC 47 CRF 0.457(d) and 0.459 and IC RSP-100, Section 10, TRW requests that a part of the subject application be held confidential. TRW has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Type of Confidentiality Requested Exhibit Short Term Permanent (1) ID Label & Location Short Term Permanent (3) External Photos Short Term Permanent 1 (4) Block Diagram Short Term Permanent (5) Schematics Short Term Permanent (7) Test Setup Photos Short Term Permanent (8) User’s Manual Short Term Permanent (9) Internal Photos Short Term Permanent (10) Parts List & Placement Short Term Permanent (11) RF Exposure Short Term Permanent (12) Description of Operation 1. Block Diagram includes internal oscillator frequency information that the manufacturer considers to be proprietary. Permanent Confidentiality: TRW requests the exhibits listed above as permanently confidential be permanently withheld from public review. Short-Term Confidentiality (FCC Only): TRW requests the exhibits selected above as short term confidential be withheld from public view for a period of 45 days from the date of the Grant of Equipment Authorization and prior to marketing. If there are any questions regarding this request, please contact me at the above address or call 734-483-4211, fax 734-647-2106 or e-mail [email protected]. Sincerely, Valdis V. Liepa, Research Scientist University of Michigan

TRW Automotive Legal name here November 11, 2011 TEE 24175 Research Dr. Farmington Hills, MI 48335-2642 Tel 248.478.7210 Fax 248.699.4241 RE: Certification for Toyota VI RKE Transmitter Transmitter Model #: 226624-101 and 226624-102 FCC ID: GQ4-52T Canada IC: 1470A-33T There is no label for Toyota VI RKE Transmitter, only laser etching. TABLE 1 ITEMS TO BE LASER MARKED ASSEMBLY NUMBER -101 -102 A) TOYOTA PART NUMBER 89071-0R040 89071-0R020 B) TRW PART NUMBER 226624-101 226624-102 C) FCC CERTIFICATION I.D. GQ4-52T GQ4-52T D) IC CERTIFICATION I.D. 1470A-33T 1470A-33T E) 2-D BARCODE (TRW USE ONLY) - - P: 226624-101 FCC ID: GQ4-52T IC: 1470A-33T P: 226624-102 FCC ID: GQ4-52T IC: 1470A-33T

TRW Automotive Legal name here November 11, 2011 TEE 24175 Research Dr. Farmington Hills, MI 48335-2642 Tel 248.478.7210 Fax 248.699.4241 RE: Certification for Toyota VI RKE Transmitter Transmitter Model #: 226624-101 and 226624-102 FCC ID: GQ4-52T Canada IC: 1470A-33T Description of Circuit Operation The Microchip ASIC is used for the signal encoding and for operation control. The switch inputs on pins 3, 4, 12 and 13 wake up the micro on change and the micro takes appropriate action depending on the switches status. If a switch is determined pressed the Microchip device enables the TDA5150 via pin 5. When enabled the TDA5150 begins driving the 13.56MHz crystal which is used for the PLL division factor and baud rate generator for the external clock on the TDA5150. The external clock out on pin 8 of the TDA5150 runs into pin 2 of the Microchip ASIC. This signal is used to change data on the data line on pin 11 of the Microchip ASIC. By toggling this data line the TDA5150 pulls the frequency to the high side (Fc+30KHz) if the data is high and the low side (Fc-30KHz) if the data is low. After a transmission ends and no more switches are pressed then the device will go into a low power mode for 3 seconds before going into an even lower power mode.

University of Michigan Radiation Laboratory FCC Part 15, IC RSS-210/Gen - Test Report No. 417124-618 Page 1 of 13 The University of Michigan Radiation Laboratory 3228 EECS Building Ann Arbor, MI 48109-2122 Tel: (734) 764-0500 Fax: (734) 647-2106 Measured Radio Frequency Emissions From TRW Inc. Transmitter FCC ID: GQ4-52T IC: 1470A-33T Test Report No. 417124-618 February 20, 2012 Copyright © 2012 For: TRW Inc. 24175 Research Drive Farmington Hills, MI 48335-2642 Contact: Jeff Rochette [email protected] Phone: (248) 699-4235 Fax: (248) 699-4241 Testing supervised by: Measurements made by: Valdis V. Liepa Report Approved by:__________________________ Valdis V. Liepa Test report written by: Valdis V. Liepa Research Scientist Summary Tests for compliance with FCC Regulations, CFR 47, Part 15 and with Industry Canada RSS-210/Gen, were performed on a TRW, FCC ID: GQ4-52T, IC: 1470A-33T. This device under test (DUT) is subject to the rules and regulations as a Transmitter. In testing completed on November 22, 2011, the DUT tested met the allowed specifications for radiated emissions by 2.8 dB. Conducted emissions are not subject to regulation as the DUT is powered by a 3 VDC battery. University of Michigan Radiation Laboratory FCC Part 15, IC RSS-210/Gen - Test Report No. 417124-618 Page 2 of 13 Table of Contents 1. Introduction ...................................................................................................................................... 3 2. Equipment Used ............................................................................................................................... 3 3. Device Under Test ........................................................................................................................... 4 3.1 Description & Block Diagram .............................................................................................. 4 3.2 Variants and Samples ............................................................................................................ 4 3.3 Modes of Operation .............................................................................................................. 4 3.4 Exemptions ........................................................................................................................... 4 3.5 EMC Relevant Modifications ............................................................................................... 4 4. Emissions Limits .............................................................................................................................. 5 4.1 Radiated Emissions Limits .................................................................................................... 5 5. Measurement Procedures ................................................................................................................. 6 5.1 Semi-Anechoic Chamber Radiated Emissions ...................................................................... 6 5.2 Outdoor Radiated Emissions ................................................................................................. 6 5.3 Radiated Field Computations ................................................................................................ 6 5.4 Indoor Power Line Conducted Emissions ............................................................................. 6 5.5 Supply Voltage Variation ...................................................................................................... 7 6. Test Results ...................................................................................................................................... 7 6.1 Radiated Emissions ............................................................................................................... 7 6.1.1 Correction for Pulse Operation ......................................................................................... 7 6.1.2 Emission Spectrum ........................................................................................................... 7 6.1.3 Emission Bandwidth ......................................................................................................... 7 6.1.4 Supply Voltage and Supply Voltage Variation ................................................................. 7 6.2 Conducted Emissions ............................................................................................................ 7 University of Michigan Radiation Laboratory FCC Part 15, IC RSS-210/Gen - Test Report No. 417124-618 Page 3 of 13 1. Introduction This TRW Transmitter was tested for compliance with FCC Regulations, Part 15, adopted under Docket 87-389, April 18, 1989 as subsequently amended, and with Industry Canada RSS-210/Gen, Issue 8. Tests were performed at the University of Michigan Radiation Laboratory Willow Run Test Range following the procedures described in 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". The Site description and attenuation characteristics of the Open Site facility are on file with FCC Laboratory, Columbia, Maryland (FCC Reg. No: 91050) and with Industry Canada, Ottawa, ON (File Ref. No: IC 2057A-1). 2. Equipment Used The test equipment commonly used in our facility is listed in Table 2.1. Except where indicated as a pre- test, monitoring, or support device; all equipment listed below is a part of the University of Michigan Radiation Laboratory (UMRL) quality system. This quality system has been established to ensure all equipment has a clearly identifiable classification, calibration expiry date, and that all calibrations are traceable to national standards. Table 2.1 Test Equipment. Test Instrument Used Manufacturer/Model Q Number Spectrum Analyzer (9kHz-26GHz) Hewlett-Packard 8593E, SN: 3412A01131 HP8593E1 Spectrum Analyzer (9kHz-6.5GHz) Hewlett-Packard 8595E, SN: 3543A01546 JDB8595E Power Meter Hewlett-Packard…

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