LHJ014Automotive Receiver

I FAMPLIFIER I FFILTER I F AMP DEMODULATO R DAT A SLICER LOCA L OSCILLATOR314.5 MHz SAW DATA OUT TO MICRO ANTENN A MIXE R RKE Receiver Block Diagram

Re: Certification for Motorola GMT 191 Receiver Model: LHJ014 FCC ID: LHJ014 IC: 109G-014 POWER OF ATTORNEY A letter granting Valdis V. Liepa the Power of Attorney is on file and can be provided when so requested. Re: Certification for Motorola GMT 191 Receiver Model: LHJ014 FCC ID: LHJ014 IC: 109G-014 REQUEST FOR CONFIDENTIALITY Pursuant to 47 CRF 0.459, Motorola AIEG requests that a part of the subject application be held confidential. This comprises Exhibits (5) Schematics (10) Parts List (Part of Exhibit only) Motorola AIEG 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. 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 September 19, 2003 Re: Certification for Motorola GMT 191 Receiver Model: LHJ014 FCC ID: LHJ014 IC: 109G-014 STATEMENT OF MODIFICATIONS There were no modifications made to the DUT by this test laboratory. (Also see Section 3.1 of the attached Test Report). _____________________ Valdis V. Liepa Research Scientist Re: Certification for Motorola GMT 191 Receiver Model: LHJ014 FCC ID: LHJ014 IC: 109G-014 GENERAL PRODUCT INFORMATION The device, for which certification is pursued, has been designed by: Motorola AIEG 4000 Commercial Avenue Northbrook, IL 60062-1840 Steven Flatt Tel: 847-480-4137 Fax: 847-205-2503 It will be manufactured by: Motorola AIEG 4000 Commercial Avenue Northbrook, IL 60062-1840 Steven Flatt Tel: 847-480-4137 Fax: 847-205-2503 Canadian Contact: Kathir Kandiah 260 Randolph Place Apt 103, Windsor, ON N9B 2T3 Tel: 416-895-2910 E mail [email protected]

American Telecommunications Certification Body Inc. 6731 Whittier Ave, McLean, VA 22101 September 21, 2003 RE: Motorola AIEG FCC ID: LHJ014 After a review of the submitted information, I have a few comments on the above referenced Application. 1) Please provide a photograph or drawing showing placement of the label on the device. Timothy R. Johnson Examining Engineer mailto: [email protected] The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information may result in application termination. Correspondence should be considered part of the permanent submission and may be viewed from the Internet after a Grant of Equipment Authorization is issued. Please do not respond to this correspondence using the email reply button. In order for your response to be processed expeditiously, you must submit your documents through the AmericanTCB.com website. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the sender.

SAMPLE PRINTED LABEL For GMT191 BCM ID Label Location

GMT 191 Body Control Module Description The GMT 191 Body Control Module (BCM) is a factory installed automotive module, powered from the automotive 12 Volt system and is used to control two categories of functions. In the first category it accepts information from switch/sensor inputs and the vehicle data bus, processes this information and then sends outputs to drive various loads and the vehicle data bus. The second category is Remote Keyless Entry (RKE), also known as Remote Function Actuation (RFA), which controls the power door locks and the trunk lock. It receives the 315 MHz on-off keyed transmitted signal from the driver carried Key Fob. This signal is received on an antenna mounted on the printed circuit board of the module. The antenna drives a high integration superheterodyne receiver integrated circuit, specifically manufactured for this type of application. It contains the mixer, local oscillator, IF amplifier, demodulator, and data slicer. It uses a 314.5 MHz SAW resonator to control the local oscillator, resulting in an IF of 500 KHz. The data slicer output is fed to an on module microprocessor for decode and finally lock operation.

The University of Michigan Radiation Laboratory 3228 EECS Building Ann Arbor, MI 48109-2122 Tel: (734) 764-0500 Measured Radio Frequency Emissions From Motorola AIEG Receiver Model: GMT 191 Report No. 415031-180 September 19, 2003 Copyright © 2003 For: Motorola AIEG 4000 Commercial Avenue Northbrook, IL 60062-1840 Contact: Steven Flatt Tel: 847-480-4137 Fax: 847-205-2503 PO: Verbal Tests supervised by: Measurements made by: Report approved by: _____________________ Valdis V. Liepa Valdis V. Liepa Joseph D. Brunett Research Scientist Summary Tests for compliance with FCC Regulations Part 15, Subpart B, and Industry Canada RSS-210, were performed on Motorola AIEG model GMT 191. This device is subject to the Rules and Regulations as a Receiver. As a Digital Device it is exempt, but such measurements were made to assess the receiver's overall emissions. In testing completed on 17-Sep-03, the device tested in the worst case met the allowed FCC (Class B) specifications for radiated emissions by 7.1 dB (see p. 6). The conducted emissions tests do not apply, since the device is powered from a 12 VDC system. 2 1. Introduction Motorola AIEG model GMT 191 was tested for compliance with FCC Regulations, Part 15, adopted under Docket 87-389, April 18, 1989, and with Industry Canada RSS-210, Issue 5, November, 2001. The tests were performed at the University of Michigan Radiation Laboratory Willow Run Test Range following the procedures described in ANSI C63.4-1992 "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 2057). 2. Test Procedure and Equipment Used The pertinent test equipment commonly used in our facility for measurements is listed in Table 2.1 below. The middle column identifies the specific equipment used in these tests. Table 2.1 Test Equipment. Test Instrument Eqpt. Used Manufacturer/Model Spectrum Analyzer (0.1-1500 MHz) Hewlett-Packard, 182T/8558B Spectrum Analyzer (9kHz-22GHz) X Hewlett-Packard 8593A SN: 3107A01358 Spectrum Analyzer (9kHz-26GHz) X Hewlett-Packard 8593E, SN: 3412A01131 Spectrum Analyzer (9kHz-26GHz) Hewlett-Packard 8563E, SN: 3310A01174 Spectrum Analyzer (9kHz-40GHz) Hewlett-Packard 8564E, SN: 3745A01031 Power Meter Hewlett-Packard, 432A Power Meter Anritsu, ML4803A/MP Harmonic Mixer (26-40 GHz) Hewlett-Packard 11970A, SN: 3003A08327 Harmonic Mixer (40-60 GHz) Hewlett-Packard 11970U, SN: 2332A00500 Harmonic Mixer (75-110 GHz) Hewlett-Packard 11970W, SN: 2521A00179 Harmonic Mixer (140-220 GHz) Pacific Millimeter Prod., GMA, SN: 26 S-Band Std. Gain Horn S/A, Model SGH-2.6 C-Band Std. Gain Horn University of Michigan, NRL design XN-Band Std. Gain Horn University of Michigan, NRL design X-Band Std. Gain Horn S/A, Model 12-8.2 X-band horn (8.2- 12.4 GHz) Narda 640 X-band horn (8.2- 12.4 GHz) Scientific Atlanta , 12-8.2, SN: 730 K-band horn (18-26.5 GHz) FXR, Inc., K638KF Ka-band horn (26.5-40 GHz) FXR, Inc., U638A U-band horn (40-60 GHz) Custom Microwave, HO19 W-band horn(75-110 GHz) Custom Microwave, HO10 G-band horn (140-220 GHz) Custom Microwave, HO5R Bicone Antenna (30-250 MHz) X University of Michigan, RLBC-1 Bicone Antenna (200-1000 MHz) X University of Michigan, RLBC-2 Dipole Antenna Set (30-1000 MHz) X University of Michigan, RLDP-1,-2,-3 Dipole Antenna Set (30-1000 MHz) EMCO 2131C, SN: 992 Active Rod Antenna (30 Hz-50 MHz) EMCO 3301B, SN: 3223 Active Loop Antenna (30 Hz-50 MHz) EMCO 6502, SN:2855 Ridge-horn Antenna (300-5000 MHz) X University of Michigan Amplifier (5-1000 MHz) X Avantak, A11-1, A25-1S Amplifier (5-4500 MHz) X Avantak Amplifier (4.5-13 GHz) Avantek, AFT-12665 Amplifier (6-16 GHz) Trek Amplifier (16-26 GHz) Avantek LISN Box University of Michigan Signal Generator X Hewlett-Packard 8657B 3 3. Configuration and Identification of Device Under Test The DUT is a 315 MHz MHz superheterodyne receiver, designed for onboard automobile security/convenience applications, and as such, it is powered from an automotive 12 VDC source. It is housed in a plastic case approximately 8 by 5 by 1.5 inches. Antenna is internal. For testing, a generic harness was provided. In the receiver digital section, the decoding, signal processing, etc. are performed by a microprocessor. The DUT was designed and manufactured by Motorola AIEG, 4000 Commercial Avenue,Northbrook, IL 60062-1840. It is identified as: Motorola AIEG Receiver Model: GMT 191 S/N or P/N: 15D41520L FCC ID: LHJ014 IC: 109G-014 3.1 Modifications Made There were no modifications made to the DUT by this laboratory. 4. Emission Limits The DUT tested falls under Part 15, Subpart B, "Unintentional Radiators". The pertinent test frequencies, with corresponding emission limits, are given in Tables 4.1 and 4.2 below. 4.1 Radiated Emission Limits Table 4.1. Radiated Emission Limits (Ref: 15.33, 15.35, and 15.109). Freq. (MHz) E lim (3m) μV/m E lim dB(μV/m) 30-88 100 40.0 88-216 150 43.5 216-960 200 46.0 960-2000 500 54.0 Note: Quasi-Peak readings apply to 1000 MHz (120 kHz BW) Average readings apply above 1000 MHz (1 MHz BW) 4.2 Conducted Emission Limits Table 4.2. Conducted Emission Limits (Ref: 15.107). Freq. (MHz) μV dB(μV) 0.450 - 1.705 250 48.0 1.705 - 30.0 250 48.0 Note: Quasi-Peak readings apply here 4 4.3 Antenna Power Conduction Limits Ref: 15.111(a). Pmax = 2 nW; for frequency range see Table 4.1. 5. Emission Tests and Results NOTE: Even though the FCC and/or Industry Canada specify that both the radiated and conductive emissions be measured using the Quasi-Peak and/or average detection schemes, we normally use peak detection since especially the Quasi-Peak is cumbersome to use with our instrumentation. In case the measurement fails to meet the limits, or the measurement is near the limit, it is re-measured using appropriate…

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