KR55WK47594Tire Pressure Monitoring System

Annex No.5 Technical Description Tire Pressure Monitoring System (TPMS) 5WK4 7594 SIEMENS VDO Automotive SV C BC P2 RF TG IC: 267T-5WK47594 FCC ID:KR55WK47594 \\POSTZULA\Tpms_TG\TG1B_DC_LR\Landrover_Jaguar\Technical Doku_ECU_LF-Antenna \Usermanual_ECU_LFantenna.pdf 1 of 5 User Manual / Functional Description of the Siemens VDO Tire Pressure Monitoring System - ECU Type 5WK4 7593 (Europe) 5WK4 7594 (USA) SIEMENS VDO Automotive SV C BC P2 RF TG IC: 267T-5WK47594 FCC ID:KR55WK47594 \\POSTZULA\Tpms_TG\TG1B_DC_LR\Landrover_Jaguar\Technical Doku_ECU_LF-Antenna \Usermanual_ECU_LFantenna.pdf 2 of 5 General description The tire pressure monitoring system (TPMS) consists of an control unit (ECU) with 4 LF antennas. The TPMS transmitter is mounted on the valve stem of the tire. The RF receiver is integrated on the ECU. The ECU contains the driver circuitry for the LF antennas (4 per system) and the integrated RF receiver (which has been already homologated). The LF antennas are only necessary to locate the tire position after a tire change. The antennas are fixed on the steering stub. When the antennas send a 125 kHz signal to the TPMS transmitter the transponder will be activated and the location of the tire and the corresponding TPMS transmitter can be read. The localisation function enables the vehicle driver to get information about which tire a pressure loss has been detected. SIEMENS VDO Automotive SV C BC P2 RF TG IC: 267T-5WK47594 FCC ID:KR55WK47594 \\POSTZULA\Tpms_TG\TG1B_DC_LR\Landrover_Jaguar\Technical Doku_ECU_LF-Antenna \Usermanual_ECU_LFantenna.pdf 3 of 5 Block diagram The block diagram below shows the main electronic units of the TPMS ECU: Vehicle Instrument Pack Land Rover’s Scope & Responsibility TPM ECU Tyre Sensor Module FR Tyre Sensor Module RL Tyre Sensor Module RR Tyre Sensor Module Spare Vehicle Systems’ Interface Tyre Sensor Module FL TPM Input Push Button 315 or 433 MHz RF Tx Channel Text &/Or Icon Display Sounder LEDs Passive LF Initiator FL Passive LF Initiator FR Passive LF Initiator RL Passive LF Initiator RR RF Receiver LF Drivers Controller Push Button Contact Push Button LED Drive LEDs Land Rover’s Scope & Responsibility LED Drive* Volcano CAN 2 Wire Drive 2 Wire Drive 2 Wire Drive 2 Wire Drive Provision for Ext RF Antenna Provision for Spare Sensor LED Drive* 1 1 1 1 1 2 3 3 4 5 6 7 8 9 10 11 12 12 12 12 13 15 LIN I/F* Provision for Ext RF Rx * = Components may be removed after FPDS CP build phase 16 Ignition Switch Contact VBat 17 14 Horn Relay Drive* 12 = 125kHz SIEMENS VDO Automotive SV C BC P2 RF TG IC: 267T-5WK47594 FCC ID:KR55WK47594 \\POSTZULA\Tpms_TG\TG1B_DC_LR\Landrover_Jaguar\Technical Doku_ECU_LF-Antenna \Usermanual_ECU_LFantenna.pdf 4 of 5 Variants Siemens type designation Explanation 5WK4 7594 ECU with integrated receiver 315 MHz 5WK4 7593 ECU with integrated receiver 433.92 MHz 5WK4 7595 LF antenna The two ECU variants use the same schematic, layout and assembly! The only difference is the integrated RF receiver (which is not subject to this homologation). Typical usage pattern (for Europe only) Worst case calculation: 4 drive cycles in 24 hours 30 minutes to localise the vehicle • total transmission duration of 120 minutes in 24 hours Transmitter ON 5 minutes / hour Transmitter OFF 55 minutes / hour Duty Cycle: TON / T (ON+OFF) x 100% = 5 / 60 x 100 % = 8.3% Technical description Carrier frequency: 125 KHz Frequency shift: +/- 2% Modulation: none Number of channels: 1 Rated Output Power: <40 dBμA/m @ 3 m Antenna: dedicated Voltage supply: Vehicle battery Voltage supply range: 9 to 16 Volts SIEMENS VDO Automotive SV C BC P2 RF TG IC: 267T-5WK47594 FCC ID:KR55WK47594 \\POSTZULA\Tpms_TG\TG1B_DC_LR\Landrover_Jaguar\Technical Doku_ECU_LF-Antenna \Usermanual_ECU_LFantenna.pdf 5 of 5 Label design USA / Canada Label information Siemens VDO 5WK47594 IC: 267T-5WK47594 FCC ID:KR55WK47594 User manual information IC: 267T-5WK47594 FCC ID:KR55WK47594 This device complies with part 15 of the FCC Rules and RSS-210. 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 interference 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 Label design Europe Siemens VDO 5WK47593

Annex No.7 Page 1 of 1 Block Diagram : Tire Pressure Monitoring System (TPMS) 5WK4 7594 Oscillator frequencies generated or used in the device: : 16.0000MHz

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, Osterhofener Straße 14a, 93055 Regensburg / Germany would like the following documents regarding this submission for FCC ID: KR55WK47594 to be kept confidential. Inductive System 5WK4 7594 1. Page 2 to 9 Annex no. 8 document “Schematics” 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 Manfried Dudde

Annex No.1 Page 1 of 3 External Photographs of the Equipment Under Test EXTERNAL FRONT VIEW PHOTO Annex No.1 Page 2 of 3 EXTERNAL REAR VIEW PHOTO Annex No.1 Page 3 of 3 PHOTO OF CONFIGURATION

Annex No.4 Page 1 of 2 FCC ID LABEL SAMPLE SKETCH OF FCC ID LABLE LOCATION Annex No.4 Page 2 of 2

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

Annex No.5 Technical Description Tire Pressure Monitoring System (TPMS) 5WK4 7594 SIEMENS VDO Automotive SV C BC P2 RF TG IC: 267T-5WK47594 FCC ID:KR55WK47594 \\POSTZULA\Tpms_TG\TG1B_DC_LR\Landrover_Jaguar\Technical Doku_ECU_LF-Antenna \Usermanual_ECU_LFantenna.pdf 1 of 5 User Manual / Functional Description of the Siemens VDO Tire Pressure Monitoring System - ECU Type 5WK4 7593 (Europe) 5WK4 7594 (USA) SIEMENS VDO Automotive SV C BC P2 RF TG IC: 267T-5WK47594 FCC ID:KR55WK47594 \\POSTZULA\Tpms_TG\TG1B_DC_LR\Landrover_Jaguar\Technical Doku_ECU_LF-Antenna \Usermanual_ECU_LFantenna.pdf 2 of 5 General description The tire pressure monitoring system (TPMS) consists of an control unit (ECU) with 4 LF antennas. The TPMS transmitter is mounted on the valve stem of the tire. The RF receiver is integrated on the ECU. The ECU contains the driver circuitry for the LF antennas (4 per system) and the integrated RF receiver (which has been already homologated). The LF antennas are only necessary to locate the tire position after a tire change. The antennas are fixed on the steering stub. When the antennas send a 125 kHz signal to the TPMS transmitter the transponder will be activated and the location of the tire and the corresponding TPMS transmitter can be read. The localisation function enables the vehicle driver to get information about which tire a pressure loss has been detected. SIEMENS VDO Automotive SV C BC P2 RF TG IC: 267T-5WK47594 FCC ID:KR55WK47594 \\POSTZULA\Tpms_TG\TG1B_DC_LR\Landrover_Jaguar\Technical Doku_ECU_LF-Antenna \Usermanual_ECU_LFantenna.pdf 3 of 5 Block diagram The block diagram below shows the main electronic units of the TPMS ECU: Vehicle Instrument Pack Land Rover’s Scope & Responsibility TPM ECU Tyre Sensor Module FR Tyre Sensor Module RL Tyre Sensor Module RR Tyre Sensor Module Spare Vehicle Systems’ Interface Tyre Sensor Module FL TPM Input Push Button 315 or 433 MHz RF Tx Channel Text &/Or Icon Display Sounder LEDs Passive LF Initiator FL Passive LF Initiator FR Passive LF Initiator RL Passive LF Initiator RR RF Receiver LF Drivers Controller Push Button Contact Push Button LED Drive LEDs Land Rover’s Scope & Responsibility LED Drive* Volcano CAN 2 Wire Drive 2 Wire Drive 2 Wire Drive 2 Wire Drive Provision for Ext RF Antenna Provision for Spare Sensor LED Drive* 1 1 1 1 1 2 3 3 4 5 6 7 8 9 10 11 12 12 12 12 13 15 LIN I/F* Provision for Ext RF Rx * = Components may be removed after FPDS CP build phase 16 Ignition Switch Contact VBat 17 14 Horn Relay Drive* 12 = 125kHz SIEMENS VDO Automotive SV C BC P2 RF TG IC: 267T-5WK47594 FCC ID:KR55WK47594 \\POSTZULA\Tpms_TG\TG1B_DC_LR\Landrover_Jaguar\Technical Doku_ECU_LF-Antenna \Usermanual_ECU_LFantenna.pdf 4 of 5 Variants Siemens type designation Explanation 5WK4 7594 ECU with integrated receiver 315 MHz 5WK4 7593 ECU with integrated receiver 433.92 MHz 5WK4 7595 LF antenna The two ECU variants use the same schematic, layout and assembly! The only difference is the integrated RF receiver (which is not subject to this homologation). Typical usage pattern (for Europe only) Worst case calculation: 4 drive cycles in 24 hours 30 minutes to localise the vehicle • total transmission duration of 120 minutes in 24 hours Transmitter ON 5 minutes / hour Transmitter OFF 55 minutes / hour Duty Cycle: TON / T (ON+OFF) x 100% = 5 / 60 x 100 % = 8.3% Technical description Carrier frequency: 125 KHz Frequency shift: +/- 2% Modulation: none Number of channels: 1 Rated Output Power: <40 dBμA/m @ 3 m Antenna: dedicated Voltage supply: Vehicle battery Voltage supply range: 9 to 16 Volts SIEMENS VDO Automotive SV C BC P2 RF TG IC: 267T-5WK47594 FCC ID:KR55WK47594 \\POSTZULA\Tpms_TG\TG1B_DC_LR\Landrover_Jaguar\Technical Doku_ECU_LF-Antenna \Usermanual_ECU_LFantenna.pdf 5 of 5 Label design USA / Canada Label information Siemens VDO 5WK47594 IC: 267T-5WK47594 FCC ID:KR55WK47594 User manual information IC: 267T-5WK47594 FCC ID:KR55WK47594 This device complies with part 15 of the FCC Rules and RSS-210. 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 interference 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 Label design Europe Siemens VDO 5WK47593

Test Report : 04001948 Page 1 of 22 EUT : Siemens VDO 5WK4 7594 FCC ID: KR55WK47594 Issue date: 2004-04-16 m. dudde hochfrequenz-technik Rottland 5a Vers. Datum:2002-12 D-51429 Bergisch Gladbach Tel. +49 2207-9689-0 Fax +49 2207 9689-20 e-mail: [email protected] http://www.dudde.com TTI-P-G-128/96 Test Report acc. to the relevant standard: 47 CFR Part 15 C –Intentional Radiators Measurement Procedure: ANSI C63.4 - 1992 relating to Siemens VDO Automotive AG 5WK4 7594 Measurement of Radio- Noise Emissions from Low Voltage Electrical and Electronic Equipment Technical characteristics and test methods for radio equipment in the frequency range 9 kHz to 40 GHz Test Report : 04001948 Page 2 of 22 EUT : Siemens VDO 5WK4 7594 FCC ID: KR55WK47594 Issue date: 2004-04-16 m. dudde hochfrequenz-technik Rottland 5a Vers. Datum:2002-12 D-51429 Bergisch Gladbach Tel. +49 2207-9689-0 Fax +49 2207 9689-20 e-mail: [email protected] http://www.dudde.com Manufacturer’s details Manufacturer Siemens VDO Automotive AG Manufacturer’s grantee code KR5 Siemens VDO Automotive AG Siemensstrasse 12 D-93005 Regensburg Germany Phone: +49 0941 790 6699 Fax: +49 0941 790 136699 Manufacturer’s address E-mail: [email protected] 47 CFR Part 15C - Intentional Radiators Relevant standard used ANSI C63.4-1992 Test report prepared by Ralf Trepper m.dudde hochfrequenz-technik (laboratory) Rottland 5a D-51429 Bergisch Gladbach Germany Phone: +49 2207 96890 Fax : +49 2207 968920 Technical engineer E-mail: [email protected] Equipment Under Test (EUT) Equipment category Inductive system Trade name Siemens VDO Type designation 5WK4 7594 Serial no. none none Variants Test Report : 04001948 Page 3 of 22 EUT : Siemens VDO 5WK4 7594 FCC ID: KR55WK47594 Issue date: 2004-04-16 m. dudde hochfrequenz-technik Rottland 5a Vers. Datum:2002-12 D-51429 Bergisch Gladbach Tel. +49 2207-9689-0 Fax +49 2207 9689-20 e-mail: [email protected] http://www.dudde.com 0 Test result CFR Section Report Chapter Requirements Headline Test result OK 15.203 10.1 Antenna Requirement pass fail n.a. 15.109(a) 15.209 10.2 Radiated spurious emissions pass fail n.a. 15.107(a) 10.3 Conducted emissions pass fail n.a. Test requirements kept yes no . Signature test personnel ........................................ Ralf Trepper . Signature of the company official ......................................... Manfried Dudde Test Report : 04001948 Page 4 of 22 EUT : Siemens VDO 5WK4 7594 FCC ID: KR55WK47594 Issue date: 2004-04-16 m. dudde hochfrequenz-technik Rottland 5a Vers. Datum:2002-12 D-51429 Bergisch Gladbach Tel. +49 2207-9689-0 Fax +49 2207 9689-20 e-mail: [email protected] http://www.dudde.com List of contents Page 0 Test result............................................................................................................................................. 3 1 Testing laboratory................................................................................................................................5 2 Introduction......................................................................................................................................... 5 3 Product................................................................................................................................................. 6 4 Test schedule........................................................................................................................................ 6 5 Product and measurement documentation......................................................................................... 7 6 Observations and comments................................................................................................................ 7 7 Summary.............................................................................................................................................. 7 8 Conclusions......................................................................................................................................... 8 9 Operation description.......................................................................................................................... 9 10.1 Antenna Requirement..................................................................................................................... 10 10.1.1 Regulation ...................................................................................................................................... 10 10.1.2 Result ............................................................................................................................................. 10 10.2 Radiated emission........................................................................................................................... 11 10.2.1 Regulation ...................................................................................................................................... 11 10.2.2 Test equipment ............................................................................................................................... 12 10.2.3 Test procedures............................................................................................................................... 13 10.2.4 Calculation of field strength Section 15.209 below 30 MHz ........................................................... 14 10.2.5 Calculation of field strength Section 15.209 above 30 MHz ........................................................... 14 10.2.6 Calculation of the field strength ...................................................................................................... 15 10.2.7 Calculation of Average Correction Factor....................................................................................... 15 10.3 Conducted emissions...................................................................................................................... 19 10.3.1 Regulat…

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Annex No.3 Page 1 of 1 OCCUPIED BANDWITH PLOT

Annex No.6 Page 1 of 1 Test Setup Photos : Tire Pressure Monitoring System (TPMS) 5WK4 7594