KOBFR10AAuto Security Receiver

Lear Corporation 21557 Telegraph Road Southfield, MI 48033-4248 USA Phone (248) 447-1500 INFORMATION TO BE INCLUDED IN THE END USER'S MANUAL The following information must be included in the end product user’s manual to ensure continued FCC and Industry Canada regulatory compliance. The ID numbers must be included in the manual if the device label is not readily accessible to the end user. The compliance paragraphs below must be included in the user's manual. The following user's manual statements are provided by Lear Corporation to FORD electronically after certification. RKE Receiver Ford, Lincoln, Mercury ************************************************************************ FCC ID: KOBFR10A IC: 3521A-FR10A Lear Part #: 5E0AM0, 5E0SD0, 5E0SR0 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. WARNING: Changes or modifications not expressively approved by the party responsible for compliance 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. ************************************************************************

December 8, 2009 Certification and Engineering Bureau Industry Canada 3701 Carling Avenue, Bldg. 94 Ottawa, Ontario K2H 8S2 Re: Certification for Lear Receiver Model/PN(s): 5E0AM0, 5E0SD0, 5E0SR0 FCC ID: KOBFR10A IC: 3521A-FR10A Please find enclosed application materials for certification of Lear Receiver. We tested the device and found it to comply with RSS-GEN/102/210. The product is identified by: IC: 3521A-FR10A If there are any questions, suggestions, etc., regarding the application or testing performed, please contact me at the above address or call 734-483-4211, fax 734-647- 2106; e-mail: [email protected]. Sincerely, Valdis V. Liepa Research Scientist December 8, 2009 Federal Communications Commission Equipment Approval Services P.O. Box 358315 Pittsburgh, PA 15251-5315 Re: Certification for Lear Receiver Model/PN(s): 5E0AM0, 5E0SD0, 5E0SR0 FCC ID: KOBFR10A IC: 3521A-FR10A Please find enclosed application materials for certification of Lear Receiver. 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 Lear Receiver FCC ID: KOBFR10A IC: 3521A-FR10A REQUEST FOR CONFIDENTIALITY Pursuant to FCC 47 CRF 0.457(d) and 0.459 and IC RSP-100, Section 10, Lear requests that a part of the subject application be held confidential. Lear 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: Lear requests the exhibits listed above as permanently confidential be permanently withheld from public review. Short-Term Confidentiality (FCC Only): Lear 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

Ford RFR FCC_IC Requirement Info 11/12/09 Lear Corporation 21557 Telegraph Road Southfield, MI 48033-4248 USA Phone (248) 447-1500 7a. Module Description of Operation The product for which certification is pursued will be manufactured for General Motors Corporation by Lear Corporation for automotive applications. This 315 MHz Super Heterodyne receiver module is mounted in an automobile and works in conjunction with a hand held transmitter and wheel mounted TPM (Tire Pressure Monitoring) transmitters. . The receiver is permanently mounted in the vehicle and is powered by the vehicle battery. This receiver performs the following functions: Remote Engine Start/Engine Stop Lock/unlock Trunk Panic/alarm TPM Message Reception Passive Entry The module is designed to receive 315MHz RF signals which are ASK and FSK modulated. The module’s RF Circuit receives an RF message and demodulates the RF message into a digital message that is then sent to the microcontroller. The microcontroller will decrypt the message and will send a digital message to the bus communication circuitry; the bus communication circuitry will then send the message at the proper voltage levels over the communication bus to other devices. The power regulation circuitry supplies a 5V regulated voltage to the rest of the circuits on the module. There oscillator circuit is at 16 MHz. 7b. RF Receiver Description of Operation The RFR module’s RF receiver consists of an integrated low noise amplifier coupled to an integrated low power superheterodyne receiver. The low noise amplifier and superheterodyne receiver are tuned to receive amplitude-shift- keyed (ASK) and frequency-shift-keyed (FSK) data in the 315MHz frequency range. The receiver IC contains a low noise amplifier, double balanced mixer, fully integrated VCO, crystal oscillator, limiter with RSSI generation, data filter, data comparator, and peak detector. The signal at the receiver IC input is amplified by an internal LNA which has a voltage gain of 16 dB. A double balanced mixer then down-converts the 315MHz signal to a 10.7MHz intermediate frequency (IF) by low side injection at the mixer with a division ratio of 32. A 10.178125 MHz crystal oscillator frequency is used for the IF generation; the local oscillator (LO) frequency of the receiver is 325.7 MHz. The receiver has a series of AC-coupled limiting amplifiers which produce a gain of 65dB centered near the IF frequency with Received Signal Strength Indication (RSSI). The RSSI circuit demodulates the IF data by producing a DC output proportional to the log of the IF input signal. The demodulated data is then filtered and fed into a data slicer. The data slicer is a fast comparator with a bandwidth of 100 kHz. It compares the analog input data with a self adjusting reference level generated by an RC term. The output of the data slicer, which is the receiver data out, is a digital signal (CMOS-like levels).

University of Michigan Radiation Laboratory FCC Part 15, IC RSS-210/Gen - Test Report No. 417124-538 Page 1 of 11 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 Lear Corporation Receiver FCC ID: KOBFR10A IC: 3521A-FR10A Test Report No. 417124-538 December 17, 2009 Copyright © 2009 For: Lear Corporation 21557 Telegraph Rd Southfield, MI 48033 Contact: Jason Summerford [email protected] Phone: 248.447.1357 Fax: 248.447.1689 Testing supervised by: Measurements made by: Valdis V. Liepa Report Approved by:__________________________ Valdis V. Liepa Test report written by: Joseph D. Brunett Research Scientist Summary Tests for compliance with FCC Regulations, CFR 47, Part 15 and with Industry Canada RSS-210/Gen, were performed on a Lear, FCC ID: KOBFR10A, IC: 3521A-FR10A. This device under test (DUT) is subject to the rules and regulations as a Receiver. In testing completed on November 10, 2009, the DUT tested met the allowed specifications for radiated emissions by 8.0 dB. Antenna conducted emissions were minimal. AC power line conducted emissions are not subject to regulation as the DUT is powered by a 12 VDC automotive source. University of Michigan Radiation Laboratory FCC Part 15, IC RSS-210/Gen - Test Report No. 417124-538 Page 2 of 11 Table of Contents 1. Introduction ...................................................................................................................................... 3 2. Equipment Used ............................................................................................................................... 3 3. Device Under Test ........................................................................................................................... 4 3.1 Description & Block Diagram .............................................................................................. 4 3.2 Variants & 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 4.2 Power Line Conducted Emissions Limits ............................................................................. 5 4.3 Antenna Power Conduction Limits ....................................................................................... 5 5. Measurement Procedures ................................................................................................................. 5 5.1 Semi-Anechoic Chamber Radiated Emissions ...................................................................... 5 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 ...................................................................................................... 6 6. Test Results : Radiated Emissions ................................................................................................... 7 6.1.1 Emission Spectrum ........................................................................................................... 7 6.1.2 Supply Voltage and Supply Voltage Variation ................................................................. 7 6.1.3 Antenna Conducted Emissions ......................................................................................... 7 University of Michigan Radiation Laboratory FCC Part 15, IC RSS-210/Gen - Test Report No. 417124-538 Page 3 of 11 1. Introduction This Lear Receiver 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 7, June 2007. 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, 432A HP432A1 Harmonic Mixer (26-40 GHz) Hewlett-Packard 11970A, SN: 3003A08327 HP11970A1 H…

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