LHJ013Automotive Receiver

Re: Certification for Motorola Receiver Models: LHJ013-V6, -L4/RFA, -SUV FCC ID: LHJ013 IC: 109G-013 USER'S MANUAL INFORMATION (PRELIMINARY) The User's Manual is in preparation. The following material will be contained in the manual: FCC ID: LHJ013 IC: 109G-013 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.

I F AMPLIFIER I F FILTER I F AMP DEMODULATOR DATA SLICER LOCAL OSCILLATOR 314.5 MHz SAW DATA OUT TO MICRO ANTENNA MIXER RKE Receiver Block Diagram

Re: Certification for Motorola Receiver Models: LHJ013-V6, -L4/RFA, -SUV FCC ID: LHJ013 IC: 109G-013 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 Receiver Models: LHJ013-V6, -L4/RFA, -SUV FCC ID: LHJ013 IC: 109G-013 REQUEST FOR CONFIDENTIALITY Pursuant to 47 CRF 0.459, Motorola requests that a part of the subject application be held confidential. This comprises Exhibits (5) Schematics (10) Parts List (Part of Exhibit only) Motorola 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 January 12, 2003 Re: Certification for Motorola Receiver Models: LHJ013-V6, -L4/RFA, -SUV FCC ID: LHJ013 IC: 109G-013 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 Receiver Models: LHJ013-V6, -L4/RFA, -SUV FCC ID: LHJ013 IC: 109G-013 GENERAL PRODUCT INFORMATION The device, for which certification is pursued, has been designed by: Motorola AIEG 109G-013 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]

Date: 1/8/2003Time : 11:38:27 AM Title: C:\TEMP\15D415~1.PLT

Saturn Body Control Module Description The Saturn 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. There are three versions of the BCM that have different hardware populations for this category. They are referred to as the V6, SUV and L4/RFA models. 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 RKE receiver is identical on each of the three models V6, SUV and L4/RFA.

10 DUT on OATS Close-up on the DUT on OATS

10 DUT on OATS Close-up on the DUT on OATS