KR55WY8407Immobilizer System 5WY8407

SIEMENS VDO Automotive AG SV C CE AIS LF S:\postzula\DASOM\USA_CAN\Func_DASOM_USA.doc Page 1 of 5 User Manual of the SIEMENS VDO Immobiliser and remote control system type HMC GH SIEMENS VDO Automotive AG SV C CE AIS LF S:\postzula\DASOM\USA_CAN\Func_DASOM_USA.doc Page 2 of 5 FUNCTIONAL DESCRIPTION 1. System Components The HMC GH System is a vehicle immobilisation and remote keyless entry (RKE) system. This system consists of a body controller module (BCM), an immobiliser antenna with corresponding transponder and a RKE transmitter. System Operation: The HMC GH System combines two sub-systems: an immobiliser system and a remote keyless entry system into one system that performs the functions of both modules. Remote keyless entry function is provided by the RF sub-system of the BCM and the RKE transmitter. On the other hand, the immobiliser function is provided by the LF sub-system of the BCM and the transponder located in the key. The operation of these functions are as follows: Immobiliser Operation The immobiliser system is a passive immobilization system. The immobiliser antenna uses a magnetic couple to read the transponder’s identification code. The communication between the immobiliser and transponder is encrypted. The BCM compares the identification code received from the transponder with the identification codes stored in its non-volatile memory. If the identification code from the transponder matches one of the identification codes stored in memory, the BCM sends a “Valid Key” message and associated “rolling code” to the Engine Management System controller. If there is no match, the module sends an “Invalid Key” message to the Engine Management System controller. This causes the Engine Management System to turn off the engine. Remote keyless Entry: The RKE transmitter transmits at 315 MHz an ASK modulated data signal to the BCM. The RF sub-system of BCM receives this encrypted RF signal. The BCM then decrypts the signal and broadcasts the requested remote commands to the appropriate control modules in the vehicle through K-line bus. In general the following functions are provided: - Lock the car - Unlock the car - Unlock the trunk of the car SIEMENS VDO Automotive AG SV C CE AIS LF S:\postzula\DASOM\USA_CAN\Func_DASOM_USA.doc Page 3 of 5 2. Variants: Type designation Difference 5WY8406 Immobiliser antenna car line DASOM 5WY8407 Immobiliser antenna car line PIC 5WY8404 RKE transmitter 315 MHz The immobiliser antenna for car line PIC (type 5WY8407) uses the same schematic and pcb, but a slightly different assembly like the immobiliser antenna for car line DASOM (type 5WY8406). The assembly differs in the value of resistor R7: 5WY8407 uses 30.1Ohm and 5WY8406 uses 26.1Ohm 3. Block diagram Immobiliser Block Diagram: 134kHz body contol module antenna with transponder processor oscillator demodulatorenergy supply K-line interface battery engine control Kl.15-switch 16 1 134kHz Block diagram RKE transmitter: Micro processor controller ASK transmitter BATTERY PWM LED key-button Antenna pattern loop Tx data RF-Tx BLOCK key-button:LOCK,UNLOCK ,TRUNK 433.9MHz 315 MHz SIEMENS VDO Automotive AG SV C CE AIS LF S:\postzula\DASOM\USA_CAN\Func_DASOM_USA.doc Page 4 of 5 4. Technical Data Immobiliser system: Carrier frequency: 134.2 kHz ± 800Hz Output power/field strength: < 42dBμA/m @ 10 metres Type of modulation: FSK Number of channels: 1 Power supply: 12.8 V DC Type of battery: vehicle battery Transmission range: 5 centimeter 5. Typical usage pattern Immobiliser system 50 immobiliser operations in 24 hours with a typical transmission duration of 0.425 seconds → 21.25 seconds transmission duration in 24 hours → 0.89 seconds transmission in 1 hour Transmitter ON 0.89 seconds / hour Transmitter OFF 3,599.11 seconds / hour Duty Cycle: T ON / T (ON+OFF) x 100% = 0.89 / 3,600 x 100 % =0.025 % 6.1 Label Design Immobiliser for Europe Siemens VDO 5WY8406 5WY8407 6.2 Label Design Immobiliser for USA/CAN Siemens VDO 5WY8406 IC: 267T-5WY8406 FCC ID:KR55WY8406 5WY8407 IC:267T-5WY8407 FCC ID:KR55WY8407 This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept interference received, including that may cause undesired operation. SIEMENS VDO Automotive AG SV C CE AIS LF S:\postzula\DASOM\USA_CAN\Func_DASOM_USA.doc Page 5 of 5 7. Technical Data transmitter Carrier frequency: 315 MHz ± 150kHz Output power Europe: < 10mW Modulation: ASK Frequency Generation: SAW Number of channels: 1 Supply voltage: 3 V Battery type: lithium, CR 2032 Range: < 6m 8. Typical usage pattern RKE transmitter 30 lock / unlock operations in 24 hours with a typical transmission duration of 270 milliseconds → 1.25 lock / unlock operations / hour Transmitter ON 0.3375 seconds / hour Transmitter OFF 3,599.6625 seconds / hour Duty Cycle: T ON / T (ON+OFF) x 100% = 0.3375 / 3,600 x 100 % = 0,009 % 9.1 Label Design transmitter for Europe Siemens VDO 5WY8405 9.2 Label Design transmitter for USA/CAN Siemens VDO 5WY8404 IC: 267T-5WY8404 FCC ID:KR55WY8404 This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept interference received, including that may cause undesired operation. NOTE: Changes or modifications not expressly approved by the manufacturer could void the user ́s authority to operate the equipment.

Annex No.6 Page 1 of 1 Block Diagram : Key 5WY8407 Oscillator frequencies generated or used in the device: Q100 : 16 MHz

m. dudde hochfrequenz-technik Rottland 5a, D-51429 Bergisch-Gladbach DIN EN ISO/IEC 17025 zertifiziert Akkreditiertes Testhaus - Reg.-Nr.: TTI-P-G128/96 Tel. : +49 22 07 - 96 89 - 0 Fax : +49 22 07 - 96 89 - 20 email: [email protected] www.dudde.com Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Gentlemen: This letter is to comply with Section 0.457(d)(2)(i) pertaining to confidential material. Siemens VDO Automotive AG, Siemensstraße 12, 93055 Regensburg / Germany would like the following documents regarding this submission for FCC ID: KR55WY8407 to be kept confidential. KEY 5WY 8407 1. Page 10 of 10 Annex no. 8 document “Schematics / Parts List” The above material contains trade secret or technical data, which would customarily be guarded from competitors. We do not want these documents to be accessible to the general public. Sincerely, m. dudde hochfrequenz-technik Manfred Dudde

Annex No.1 Page 1 of 2 External Photographs of the Equipment Under Test EXTERNAL FRONT VIEW PHOTO Annex No.1 Page 2 of 2 EXTERNAL REAR VIEW PHOTO

Annex No.3 Page 1 of 2 FCC ID LABEL SAMPLE Annex No.3 Page 2 of 2 SKETCH OF FCC ID LABLE LOCATION

Annex No.2 Page 1 of 2 Internal Photographs of the Equipment Under Test INTERNAL COMPONENT SIDE PHOTO Annex No.2 Page 2 of 2 INTERNAL SOLDER SIDE PHOTO

SIEMENS VDO Automotive AG SV C CE AIS LF S:\postzula\DASOM\USA_CAN\Func_DASOM_USA.doc Page 2 of 5 FUNCTIONAL DESCRIPTION 1. System Components The HMC GH System is a vehicle immobilisation and remote keyless entry (RKE) system. This system consists of a body controller module (BCM), an immobiliser antenna with corresponding transponder and a RKE transmitter. System Operation: The HMC GH System combines two sub-systems: an immobiliser system and a remote keyless entry system into one system that performs the functions of both modules. Remote keyless entry function is provided by the RF sub-system of the BCM and the RKE transmitter. On the other hand, the immobiliser function is provided by the LF sub-system of the BCM and the transponder located in the key. The operation of these functions are as follows: Immobiliser Operation The immobiliser system is a passive immobilization system. The immobiliser antenna uses a magnetic couple to read the transponder’s identification code. The communication between the immobiliser and transponder is encrypted. The BCM compares the identification code received from the transponder with the identification codes stored in its non-volatile memory. If the identification code from the transponder matches one of the identification codes stored in memory, the BCM sends a “Valid Key” message and associated “rolling code” to the Engine Management System controller. If there is no match, the module sends an “Invalid Key” message to the Engine Management System controller. This causes the Engine Management System to turn off the engine. Remote keyless Entry: The RKE transmitter transmits at 315 MHz an ASK modulated data signal to the BCM. The RF sub-system of BCM receives this encrypted RF signal. The BCM then decrypts the signal and broadcasts the requested remote commands to the appropriate control modules in the vehicle through K-line bus. In general the following functions are provided: - Lock the car - Unlock the car - Unlock the trunk of the car

Page 1 of 20 m. dudde hochfrequenz-technik Rottland 5a Datum: 14.02.02 D-51429 Bergisch Gladbach Tel. +49 2207-9689-0 Fax +49 2207 9689-20 e-mail: [email protected] http://www.dudde.com TEST REPORT 02001592 2003-05-20 Trade Name: Siemens VDO Model: 5WY 8407 Serial No: none Prototype Equipment Category: Immobilizer / Receiver Manufacturer: Siemens VDO Automotive AG Address: Siemensstraße 12 D-93055 Regensburg Germany Phone: +49-941-790-3554 Fax: +49-941-790-133554 E-mail: [email protected] RELEVANT STANDARD: 47 CFR Part 15C - Intentional Radiators USED: TEST REPORT PREPARED BY: Ralf Trepper m.dudde hochfrequenz-technik Rottland 5a D-51429 Bergisch Gladbach Germany Phone: +49 2207 96890 Fax : +49 2207 968920 E-mail: [email protected] TEST PERSONNEL: SIGNATURE OF THE COMPANY OFFICIAL: Ralf Trepper Manfried Dudde FCC ID: KR55WY8407 Test Report : 03001592 Page 2 of 20 Issue Date:20.05.2003 EUT : 5WY 8407 m. dudde hochfrequenz - technik Rottland 5a D-51429 Bergisch Gladbach Tel. +49 2207-96890 Fax +49 2207 968920 email [email protected] CONTENTS 1 GENERAL INFORMATION 3 1.1 Purpose 3 1.2 Limits and Reservations 3 1.3 Test Location 3 1.4 Manufacturer Fehler! Textmarke nicht definiert. 1.5 Dates Fehler! Textmarke nicht definiert. 2 PRODUCT DESCRIPTION 4 2.1 Equipment Under Test (EUT) 4 2.2 EUT Peripherals 4 2.2.1 DC Power supply (power supply for EUT) 4 2.2.2 Notebook Computer none 4 2.2.3 AC Adapter none 4 2.3 Mode of Operation During Testing 4 2.4 Modifications Required for Compliance 5 3 TEST RESULTS SUMMARY 5 4 ANTENNA REQUIREMENT 6 4.1 Regulation 6 4.2 Result 6 5 RADIATED EMISSIONS 7 5.1 Regulation 7 5.2 Radiated Emissions Test, 9 kHz to 30 MHz (Magnetic Field Test) 10 5.2.1 Test Equipment 10 5.2.2 Test Procedures 10 5.2.3 Calculation of Field Strength Limits 11 5.2.4 Field Strength Calculation 11 5.2.5 Test Results 12 5.3 Radiated Emissions Test, 30 MHz to 2 GHz 13 5.3.1 Test Equiprnent 13 5.3.2 Test Procedures 13 5.3.3 Calculation of Field Strength Lirnits 14 5.3.4 Calculation of Average Correction Factor 14 5.3.5 Field Strength Calculation 14 5.3.6 Test Results 16 6 CONDUCTED EMISSIONS 17 6.1 Regulation 17 6.2 Test Equipment 17 6.3 Test Procedures 17 6.4 Test Results 18 7 MISCELLANEOUS COMMENTS AND NOTES 19 8 LIST OF ANNEXES 20 FCC ID: KR55WY8407 Test Report : 03001592 Page 3 of 20 Issue Date:20.05.2003 EUT : 5WY 8407 m. dudde hochfrequenz - technik Rottland 5a D-51429 Bergisch Gladbach Tel. +49 2207-96890 Fax +49 2207 968920 email [email protected] 1 GENERAL INFORMATION 1.1 Purpose The purpose of this report is to show compliance to the FCC regulations for unlicensed devices operating under section 15.209 of the Code of Federal Regulations title 47. 1.2 Limits and Reservations The test results in this report apply only to the particular Equipment Under Test (EUT) as declared in this report. This test report shall not be reproduced except in full without the written permission of m.dudde hochfrequenz-technik. 1.3 Test Location Company Name: m.dudde high frequency technology Street: Rottland 5a City: 51429 Bergisch Gladbach Country: Germany Laboratory: FCC Registration Number: 699717 This site has been fully described in a report submitted to the FCC, and accepted in the letter dated Registration Number .699717 Phone: +49-2207-9689-0 Fax: +49-2207-9689-20 Mail: [email protected] Web: http://www.dudde.com 1.4 Manufacturer Company Name: Siemens VDO Aotomotive AG Street: Siemensstraße 12 City: D-93055 Regensburg Country: Germany Name for contact purposes: Regina Quegwer Phone: +49-941-790-3554 Fax: +49-941-790-133554 Mail: [email protected] 1.5 Dates Date of receipt of EUT: 2003 May 09 Test date: 2003 May 15 - 16 FCC ID: KR55WY8407 Test Report : 03001592 Page 4 of 20 Issue Date:20.05.2003 EUT : 5WY 8407 m. dudde hochfrequenz - technik Rottland 5a D-51429 Bergisch Gladbach Tel. +49 2207-96890 Fax +49 2207 968920 email [email protected] 2 PRODUCT DESCRIPTION 2.1 Equipment Under Test (EUT) Device: Inductive system Trade Name: Siemens VDO Model: 5WY 8407 Serial Number: none (Prototype) FCC ID: KR55WY8407 Power: 5.0 VDC Transmit Frequency: 134.2kHz Type of modulation: F1D Interface: none Variants: 5WY 8406 Highest frequency generated or used in the device: Q100: 16 MHz 2.2 EUT Peripherals The EUT was tested in a typical system consisting of: 2.2.1 DC Power supply (power supply for EUT) Type: Manufacturer: Rhode&Schwarz Serial Number: 2.2.2 Notebook Computer none Type: Manufacturer: Serial Number: Highest frequency generated or used in the device: 2.2.3 AC Adapter none Type: Manufacturer Serial Number: 2.3 Mode of Operation During Testing The 5WY 8407 was tested in a typical fashion. The Rhode&Schwarz DC Power supply was connected to the DC input port of the 5WY 8407 special connector. During preliminary emission tests the 5WY 8407 was operated in continuous TRANSMITTING and READING mode for worst case emission mode investigation. Therefore, final qualification testing was completed with 5WY 8407 operated in the both continuous modes. All tests performed with applicant typical voltage (12 Volts DC). FCC ID: KR55WY8407 Test Report : 03001592 Page 5 of 20 Issue Date:20.05.2003 EUT : 5WY 8407 m. dudde hochfrequenz - technik Rottland 5a D-51429 Bergisch Gladbach Tel. +49 2207-96890 Fax +49 2207 968920 email [email protected] 2.4 Modifications Required for Compliance None. 3 TEST RESULTS SUMMARY Summary of Test Results Requirement CFR Section Report Section Test Result Antenna Requirement 15.203 4 Pass Radiated Emissions 15.209,15.109 5 Pass Conducted Emissions 15.207 6 * The client has made the determination that EUT Condition, Characterization, and Mode of Operation are representative of production units, and meet the requirements of the specifications referenced herein. Consistent with Industry practice, measurement and test equipment not directly involved in obtaining measurement results but having an impact on measurements (s…

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Annex No.5 Page 1 of 1 Test Setup Photos : Immobilizer 5WY8407