GQ4-55TAutomobile Security/Entry Transmitter

TRW Automotive Legal name here March 12, 2012 TEE 24175 Research Dr. Farmington Hills, MI 48335-2642 Tel 248.478.7210 Fax 248.699.4241 RE: Certification for Chrysler RFHM PE Internal/External Antenna 434MHz with Multiple LF Antennas Model #: 229145-103, -105, -106, -107, -109, -110, -112, -118, -119 FCC ID: GQ4-55T Canada IC: 1470A-36T User’s Manual and Compliance Statement The Passive Entry is individually sold by the distributing supplier and as such it will require each module sold to be accompanied with the FCC Statement Part 15. The compliance statement for the Passive Entry will read: FCC ID: GQ4-55T IC: 1470A-36T 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.

May 5, 2012 Federal Communications Commission Equipment Approval Services P.O. Box 358315 Pittsburgh, PA 15251-5315 Re: Certification for TRW Transceiver Model/PN(s): 229145-103, 229145-105, 229145-106, 229145-107, 229145-109, 229145-110, 229145-112, 229145-118, 229145-119 FCC ID: GQ4-55T IC: 1470A-36T Please find enclosed application materials for certification of TRW Transceiver. 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 Transceiver FCC ID: GQ4-55T IC: 1470A-36T 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

GQ4-55T 1470A-36T 229145-103 GQ4-55T 1470A-36T 229145-105 GQ4-55T 1470A-36T 229145-106 GQ4-55T 1470A-36T 229145-110 10 GQ4-55T 1470A-36T 229145-109 9 GQ4-55T 1470A-36T 229145-107 7 GQ4-55T 1470A-36T 229145-112 GQ4-55T 1470A-36T 229145-118 GQ4-55T 1470A-36T 229145-119 Figure 2 – Tranceiver Placement Drawing

TRW Automotive Legal name here March 12, 2012 TEE 24175 Research Dr. Farmington Hills, MI 48335-2642 Tel 248.478.7210 Fax 248.699.4241 RE: Certification for Chrysler RFHM PE Internal/External Antenna 434MHz with Multiple LF Antennas Model #: 229145-103, -105, -106, -107, -109, -110, -112 , -118, -119 FCC ID: GQ4-55T Canada IC: 1470A-36T GENERAL DESCRIPTION The RFHM receiver is used to demodulate and decode RF transmissions from the up to 8 Remote Keyless Entry transmitters (Fobiks). The RFHM has capability to transmit a Low Frequency (LF) (125KHz) modulated signal via up to 5 different antenna. Fault logic in the RFHM limits the LF transmission to only on antenna at a time. The limited range of the LF transmission allow the RFHM to force a Fobik to transmit if the Fobik is relatively close (~2m) to the LF transmitting antenna. Depending on the configuration of the vehicle, 0 to 5 LF antenna may not be populated on the RFHM. The RFHM communicates with other ECU’s in the vehicle via a 500kHz CAN-B bus. The RFHM communicates with the ignition module via a LIN2 bus. The RFHM has provisions for up to 5 discrete inputs and 4 discrete outputs. These I/O are very low frequency (eg. transition only on ignition on/off), and vary wetting current between 10mA and 5A. Depending on the configuration of the vehicle, 0 to 4 discrete outputs and/or 0 to 3 discrete outputs may not be populated on the RFHM. The RFHM has provisions to interface with up to 5 door handle devices. The RFHM supplies power to the devices through an 82ohm impedance. The door handle devices modulate the pull-down impedance to transfer information to the RFHM. There are a total of 10 part numbers containing the LF transmitter employed here. They vary as follows. Part Number 229145-109 is a fully populated module with external antenna connector. Part Number 229145-110 is a fully populated module with an internal antenna. Part Numbers 229145-103, 229145- 105, 229145-106, 229145-107, 229145-112 , 229145-118 and 229145-119 have various digital functionality depopulated or turned off in software.

University of Michigan Radiation Laboratory FCC Part 15, IC RSS-210/Gen - Test Report No. 417124-629 Page 1 of 14 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. Transceiver FCC ID: GQ4-55T IC: 1470A-36T Test Report No. 417124-629 May 15, 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 -55T , IC: 1470A-36T . This device under test (DUT) is subject to the rules and regulations as a Transceiver. In testing completed on February 27, 2012, the DUT tested met the allowed specifications for transmit chain radiated emissions by 34.6 dB. Receiver spurious emissions comply by more than 9.4 dB. AC Mains power conducted emissions are not subject as the DUT is powered by a 12 VDC vehicular system. University of Michigan Radiation Laboratory FCC Part 15, IC RSS-210/Gen - Test Report No. 417124-629 Page 2 of 14 Table of Contents 1. Introduction ...................................................................................................................................... 3 2. Equipment Used ............................................................................................................................... 3 3. Device Under Test ........................................................................................................................... 4 3.1 Description & Block Diagram .............................................................................................. 4 3.2 Samples & Variants .............................................................................................................. 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. 417124-629 Page 3 of 14 1. Introduction This TRW Transceiver 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. T ests 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 (9kH…

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