M3N5WY7777RKE Transmitter

Re: Certification for Siemens Transmitter Model(s): 5WY7748, 5WY7749, 5WY7757, 5WY7758, 5WY7777, 5WY7778 FCC ID: M3N-5WY7777 IC: 267F-5WY7777 USER'S MANUAL INFORMATION (PRELIMINARY) The User's Manual is in preparation. The following material will be contained in the manual: FCC ID: M3N-5WY7777 IC: 267F-5WY7777 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.

Re: Certification for Siemens Transmitter Model(s): 5WY7748, 5WY7749, 5WY7757, 5WY7758, 5WY7777, 5WY7778 FCC ID: M3N-5WY7777 IC: 267F-5WY7777 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 Siemens Transmitter Model(s): 5WY7748, 5WY7749, 5WY7757, 5WY7758, 5WY7777, 5WY7778 FCC ID: M3N-5WY7777 IC: 267F-5WY7777 REQUEST FOR CONFIDENTIALITY Pursuant to 47 CRF 0.459, Siemens requests that a part of the subject application be held confidential. This comprises Exhibits (5) Schematics (10) Parts List (Part of Exhibit only) Siemens 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 March 7, 2006 Re: Certification for Siemens Transmitter Model(s): 5WY7748, 5WY7749, 5WY7757, 5WY7758, 5WY7777, 5WY7778 FCC ID: M3N-5WY7777 IC: 267F-5WY7777 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 Siemens Transmitter Model(s): 5WY7748, 5WY7749, 5WY7757, 5WY7758, 5WY7777, 5WY7778 FCC ID: M3N-5WY7777 IC: 267F-5WY7777 GENERAL PRODUCT INFORMATION The device, for which certification is pursued, has been designed by: Siemens Automotive Corporation 2400 Executive Hills Drive Auburn Hills, Michigan 48326-2980 USA Charlie Muma, [email protected] Tel: (248) 763-6783 Fax: (248) 764-7183 It will be manufactured by: Siemens VDO S.A. de C.V. Camino a la Tijera # 3, Km 3.5 Carretera Guadalajara-Morelia C.P. 45640 Mpio. Tlajomulco de Zúñiga, Jalisco Mexico Dave Gagnon Tel: 248-764-6802 Fax: 248-209-7481 Canadian Contact: Siemens Automotive Ltd. 2775 St. Etienne Boulevard Windsor ,ON N8W 5B1 Kurt Van Drus [email protected] Tel: (519)974-5400 Fax: (519)974-5401

RF Radio Signal LF Radio Signal ATIC37 FULLTDK5xxxF Buttons Input RDATA RFON XCLK_PULL XCLK Battery Crystal: 9.04 MHz RF Antenna on the PCB RF_POWER Power Amplifier Output IN1IN2 IN3 LF Inductive antennas

March 7, 2006 Federal Communications Commission Equipment Approval Services P.O. Box 358315 Pittsburgh, PA 15251-5315 Re: Certification for Siemens Transmitter Model(s): 5WY7748, 5WY7749, 5WY7757, 5WY7758, 5WY7777, 5WY7778 FCC ID: M3N-5WY7777 IC: 267F-5WY7777 Please find enclosed application materials for certification of Siemens 5WY7748, 5WY7749, 5WY7757, 5WY7758, 5WY7777, 5WY7778 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 March 7, 2006 Certification and Engineering Bureau Industry Canada 3701 Carling Avenue, Bldg. 94 Ottawa, Ontario K2H 8S2 Re: Certification for Siemens Transmitter Model(s): 5WY7748, 5WY7749, 5WY7757, 5WY7758, 5WY7777, 5WY7778 FCC ID: M3N-5WY7777 IC: 267F-5WY7777 Please find enclosed application materials for certification of Siemens 5WY7748, 5WY7749, 5WY7757, 5WY7758, 5WY7777, 5WY7778 Transmitter. We tested the device and found it to comply with RSS-GEN/102/210. The product is identified by: IC: 267F-5WY7777 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

March 7, 2006 American Telecommunications Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 RE: Certification Application FCC ID: M3N-5WY7777 IC: 267F-5WY7777 Model(s): 5WY7748, 5WY7749, 5WY7757, 5WY7758, 5WY7777, 5WY7778 Please find enclosed application materials for certification of Siemens 5WY7748, 5WY7749, 5WY7757, 5WY7758, 5WY7777, 5WY7778 Transmitter. Note: 1) portions of this submittal are filed Confidential 2) a list of the modifications made is provided in Attestations. 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

DUT (top) 5-button DUT 4-button (top) DUT (bottom) - logo 1 DUT (bottom) - logo 2 DUT 5-button DUT 4-button DUT 4-button (logo 2)

215 NA #1 215 NA #2 245 NA #1 245 NA #2 295 NA #1 295 NA #2 GM/S: 15294306 FCC ID: M3N5WY7777 IC: 267F-5WY7777 GM/S: 15294307 FCC ID: M3N5WY7777 IC: 267F-5WY7777 GM/S: 15294310 FCC ID: M3N5WY7777 IC: 267F-5WY7777 GM/S: 15294311 FCC ID: M3N5WY7777 IC: 267F-5WY7777 GM/S: 15803427 FCC ID: M3N5WY7777 IC: 267F-5WY7777 GM/S: 15803428 FCC ID: M3N5WY7777 IC: 267F-5WY7777

DUT apart (top) DUT apart (bottom) DUT 4-button apart (top) DUT 4-button apart (bottom) PCB ( top ) PCB (bottom)

General Description The Corporate Fob system consists of a RF transmitter integrated into the key and a RF receiver mounted within the control unit. The transmitter is used to transmit information to the receiver for locking, unlocking, opening the trunk, starting the vehicle, and Panic function. RF messages can be transmitted by one of two means. The keypad on the key can be used for locking, unlocking, unlocking the trunk, panic, and remote start (5 button version). Lifting the door handle or pushing the start button in the vehicle will generate a LF field, which the key will respond to with a RF transmission to unlock or start the vehicle. Power Supply The transmitter is power by a single 3V CR2032 lithium battery. Buttons There are up to five buttons on the key, which are used for RKE lock, unlock, trunk, panic, and remote start. Variants There are six variants of the 215/245/295 keys. These variants are described under the device ID section. All variants are electronically identical. The differences are in the packaging. There is a four button housing, and a five button housing as well as two types of emblems. There are also two types of labels (laser etch) which help the customer differentiate between key #1 and key #2.

University of Michigan Radiation Laboratory FCC Part 15, IC RSS-210/Gen - Test Report No. 415031-277 Page 1 of 16 The University of Michigan Radiation Laboratory 3228 EECS Building Ann Arbor, MI 48109-2122 Tel: (734) 764-0500 Measured Radio Frequency Emissions From Siemens Transmitter Model(s): 5WY7748, 5WY7749, 5WY7757, 5WY7758, 5WY7777, 5WY7778 Report No. 415031-277 March 7, 2006 Copyright © 2006 For: Siemens VDO Automotive 4685 Investment Drive Troy, MI 48098 Contact: Charles Muma Tel: 248 763 6783 Fax: 248 764 7183 PO: Verbal Tests supervised by: Measurements made by: Report approved by: _____________________ Valdis V. Liepa Valdis V. Liepa Research Scientist Summary Tests for compliance with FCC Regulations Part 15, Subpart C, and Industry Canada RSS-210, were performed on Siemens model(s) 5WY7748, 5WY7749, 5WY7757, 5WY7758, 5WY7777, 5WY7778. This device is subject to the Rules and Regulations as a Transmitter. In testing completed on February 3, 2006, the device tested in the worst case met the allowed FCC specifications for radiated emissions by 0.5 dB (see p. 6-7). Besides harmonics, there were no other significant spurious emissions found; emissions from digital circuitry were negligible. The conducted emission tests do not apply, since the device is powered from a 3 V dc battery. University of Michigan Radiation Laboratory FCC Part 15, IC RSS-210/Gen - Test Report No. 415031-277 Page 2 of 16 1. Introduction Siemens models 5WY7748, 5WY7749, 5WY7757, 5WY7758, 5WY7777, 5WY7778 were tested for compliance with FCC Regulations, Part 15, adopted under Docket 87-389, April 18, 1989, and with Industry Canada RSS-210/Gen, Issue 6, September 2005. The 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 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 Hewlett-Packard 8657B University of Michigan Radiation Laboratory FCC Part 15, IC RSS-210/Gen - Test Report No. 415031-277 Page 3 of 16 3. Configuration and Identification of Device Under Test The DUT is a 315 MHz transmitter, 1.5 x 0.25 x 1 inches in size. The device is capable of transmitting three different protocols. One protocol is used for Remote Start functionality in the vehicle, the second protocol is used for standard Remote Keyless Entry (RKE), and the final protocol is used for Passive Keyless Entry (PKE). The PKE protocol is a shortened version of the RKE protocol. The DUT transmits only ASK data and its carrier is PLL generated, sourced from a 9.04 MHz reference crystal. The antenna is a trace on the PCB. The DUT was designed and manufactured by Siemens VDO Automotive, 4685 Investment Drive, Troy, MI 48098. It is identified as: Siemens VDO Automotive Transmitter Model(s): 5WY7748, 5WY7749, 5WY7757, 5WY7758, 5WY7777, 5WY7778 FCC ID: M3N5WY7777 IC: 267F-5WY7777 All six variants are electronically identical; differences are in packaging. There are four button and five button housings, two types of emblems, and two labels (laser etched) which help the customer differentiate between key #1 and key #2. See labeling exhibit for details. Most populated device was fully tested. The device may be actuated from either a button press or an LF interrogation from a matching vehicle. The LF interrogation is initiated by the user, Manchester encoded, and the RF response to this actuation (PKE protocol) is a foreshortened version of the RKE mode. Note: In all modes, the device ceases to transmit within 5 seconds of deactivation (see Figure 6.4). 3.1 Modifications…

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DUT on OATS DUT on OATS (close-up)