KR55WK49266KEYLESS CAR ENTRY

Continental Automotive Technologies GmbH

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Application Details

Equipment Class: DXX - Part 15 Low Power Communication Device Transmitter
Date of Grant: Jan 31, 2006
Application Purpose: Original Equipment
Date of Application: Jan 31, 2006
Equipment Note: KEYLESS CAR ENTRY
Frequency Range: 903.57500000 - 903.57500000
Company: Continental Automotive Technologies GmbH
Country: Germany

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Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

Siemens VDO Automotive AG SV C BC P2 RF IC: 267T-5WK49266 FCCID:KR55WK49266 Page 1 of 4 File:I:\POSTZULA\EuCD\Y28X_Key-VPC\Technische_Doku_doc\Functional descriptionEuCD_VPC_902.doc User Manual / Functional Description of the Siemens VDO Radio Frequency Transmitter/Receiver Type 5WK49266 Siemens VDO Automotive AG SV C BC P2 RF IC: 267T-5WK49266 FCCID:KR55WK49266 Page 2 of 4 File:I:\POSTZULA\EuCD\Y28X_Key-VPC\Technische_Doku_doc\Functional descriptionEuCD_VPC_902.doc 1. SYSTEM OVERVIEW The RF remote control system consists of a remote key which is a RF transmitter / receiver and a RF transmitter / receiver unit at the vehicle. The Remote Key is used to transmit information for locking or unlocking the vehicle (as also Trunk Lid/Approach Light/Panic /comfort open/Comfort Close/Check vehicle status/Passive lock/passive unlock/passive start operations) by a bidirectional RF transmission line for normal remote operation by pressing a button. If the telegram which was received form the vehicle unit is not corrupted the vehicle unit will send an acknowledgement message to the Remote key. If the acknowledgement message is not received by the Remote key, the remote key will repeat the transmission at the second channel. The RF transmitter/ receiver is mechanically integrated in the head of the key. 2. POWER SUPPLY The transmitter is provided with 1 Lithium battery (CR 2430) that gives a tension of feeding of +3V. The battery inversion is protected mechanically. 3. BUTTONS All buttons are on the top side of the key housing. They are arranged in the following way. Siemens VDO Automotive AG SV C BC P2 RF IC: 267T-5WK49266 FCCID:KR55WK49266 Page 3 of 4 File:I:\POSTZULA\EuCD\Y28X_Key-VPC\Technische_Doku_doc\Functional descriptionEuCD_VPC_902.doc 4. BLOCK DIAGRAMM The block diagram below shows the main electronic units of the transmitter / receiver : Siemens VDO Automotive AG SV C BC P2 RF IC: 267T-5WK49266 FCCID:KR55WK49266 Page 4 of 4 File:I:\POSTZULA\EuCD\Y28X_Key-VPC\Technische_Doku_doc\Functional descriptionEuCD_VPC_902.doc 5. TECHNICAL DESCRIPTION Carrier frequency (incl. Tolerance): 902, 16 MHz / 903,575 MHz Output power/field strength: < 50mV/m Type of modulation: GFSK Method of frequency generation: fractional N PLL synthesizer Number of channels: 2ch Power supply: battery (CR 2430) nominal voltage 3,0V Voltage supply range: 2,4V ... 3,2V Type of battery: lithium Transmission range: 100 m (system range) type of antenna: PCB loop antenna length/size of antenna: ca. 4...5cm 7. LABEL DESIGN USA, Canada, Mexico Siemens VDO 5WK49266 IC: 267T-5WK49266 FCC ID:KR55WK49266 Entry Owners Manual, Canada, USA: NOTE 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. COUTION Changes or modifications not expressly approved by the manufacturer could avoid the user's authority to operate the equipment.

External Photos

FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-02HU, page 5 of 44 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 3 EQUIPMENT UNDER TEST 3.1 Photo documentation of the EuT 5WK49266 External Photo Front view FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-02HU, page 6 of 44 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 5WK49266 External Photo Rear view FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-02HU, page 7 of 44 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 5WK49266 External Photo Side view left FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-02HU, page 8 of 44 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 5WK49266 External Photo Side view right FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-02HU, page 9 of 44 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 5WK49266 External Photo Top view FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-02HU, page 10 of 44 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 5WK49266 External Photo Bottom view

ID Label/Location Info

FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-00HU, page 6 of 38 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 5WK49266 External Photo Rear view

Internal Photos

FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-02HU, page 11 of 44 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 5WK49266 Internal Photo Rear view of open battery cover FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-02HU, page 12 of 44 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 5WK49266 Internal Photo Front view PCB FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-02HU, page 13 of 44 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 5WK49266 Internal Photo Rear view PCB FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-02HU, page 14 of 44 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 5WK49266 Internal Photo Rear view PCB without Rx Antenna FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-02HU, page 15 of 44 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 5WK49266 Internal Photo Rx Antenna

Operational Description

Test Report

FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-02HU, page 1 of 44 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 EMI -- T E S T R E P O R T Test Report No. : T30484-00-02HU 24. January 2006 ______________________________________________________________________________________________ Date of issue Type / Model Name : 5WK49266 Product Description : Radio Frequency Transmitter / Receiver Applicant : Siemens VDO Automotive AG Address : Siemensstrasse 12 D-93055 Regensburg, Germany Manufacturer : Siemens VDO Automotive AG Address : Siemensstrasse 12 D-93055 Regensburg, Germany Licence holder : Siemens VDO Automotive AG Address : Siemensstrasse 12 D-93055 Regensburg, Germany Test Result according to the standards listed in clause 1 test standards: POSITIVE The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test results without the written permission of the test DAT-P-207/05-00 laboratory. FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-02HU, page 2 of 44 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 Contents 1 TEST STANDARDS 3 2 SUMMARY 4 3 EQUIPMENT UNDER TEST 5 3.1 PHOTO DOCUMENTATION OF THE EUT 5 3.2 POWER SUPPLY SYSTEM UTILISED 16 3.3 SHORT DESCRIPTION OF THE EQUIPMENT UNDER TEST (EUT) 16 4 TEST ENVIRONMENT 17 4.1 ADDRESS OF THE TEST LABORATORY 17 4.2 ENVIRONMENTAL CONDITIONS 17 4.3 STATEMENT OF THE MEASUREMENT UNCERTAINTY 17 4.4 MEASUREMENT PROTOCOL FOR FCC, VCCI AND AUSTEL 17 5 TEST CONDITIONS AND RESULTS 19 5.1 CONDUCTED EMISSIONS 19 5.2 RADIATED POWER OF THE FUNDAMENTAL WAVE 20 5.3 RADIATED EMISSIONS (ELECTRIC FIELD) 30 MHZ – 40 GHZ 23 5.4 EMISSION BANDWIDTH 29 5.5 BAND EDGE TEST 33 5.6 CORRECTION FOR PULSE OPERATION (DUTY CYCLE) 36 5.7 ANTENNA APPLICATION 39 5.8 RECEIVER CONDUCTED DISTURBANCES 0.15 - 30 MHZ 40 5.9 RECEIVER RADIATED EMISSIONS (ELECTRIC FIELD) 30 MHZ - 40 GHZ 41 6 USED TEST EQUIPMENT AND ACCESSORIES 44 FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-02HU, page 3 of 44 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 1 TEST STANDARDS The tests were performed according to following standards: FCC Rules and Regulations Part 15 Subpart C - Intentional Radiators (October 01, 2004) Part 15, Subpart C, Section 15.249 Operation within the bands 902-928 MHz, 2400-2483.5 MHz, 5725- 5875 MHz, and 24.0-24.25 GHz Part 15, Subpart C, Section 15.35(c) Correction for Pulse Operation (Duty Cycle) Part 15, Subpart C, Section 15.203 Antenna requirement Part 15, Subpart C, Section 15.204 External radio frequency power amplifiers and antenna modifications Part 15, Subpart C, Section 15.209(a) Radiated emissions, general requirements ANSI C63.4-2003, Section 13.1.7 Occupied bandwidth measurements FCC Rules and Regulations Part 15 Subpart B - Unintentional Radiators (October 01, 2004) FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-02HU, page 4 of 44 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 2 SUMMARY GENERAL REMARKS: None FINAL ASSESSMENT: The equipment under test fulfills the EMI requirements cited in clause 1 test standards. Date of receipt of test sample : acc. to storage records Testing commenced on : 05. January 2006 Testing concluded on : 11. January 2006 Checked by: Tested by: Klaus Gegenfurtner Dipl.-Ing.(FH) Manager: Radio Group Huber Markus FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-02HU, page 5 of 44 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 3 EQUIPMENT UNDER TEST 3.1 Photo documentation of the EuT 5WK49266 External Photo Front view FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-02HU, page 6 of 44 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 5WK49266 External Photo Rear view FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-02HU, page 7 of 44 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 5WK49266 External Photo Side view left FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-02HU, page 8 of 44 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 5WK49266 External Photo Side view right FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-02HU, page 9 of 44 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 5WK49266 External Photo Top view FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-02HU, page 10 of 44 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 5WK49266 External Photo Bottom view FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-02HU, page 11 of 44 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 5WK49266 Internal Photo Rear view of open battery cover FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-02HU, page 12 of 44 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 5WK49266 Internal Photo Front view PCB FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-02HU, page 13 of 44 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 5WK49266 Internal Photo Rear view PCB FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-02HU, page 14 of 44 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 5WK49266 Internal Photo Rear view PCB without Rx Antenna FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-02HU, page 15 of 44 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 5WK49266 …

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Test Setup Photos

FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-00HU, page 14 of 38 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 5.2 Radiated power of the fundamental wave For test instruments and accessories used see section 6 Part CPR 2. 5.2.1 Description of the test location Test location: OATS1 Test distance: 3 metres 5.2.2 Photo documentation of the test set-up FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-00HU, page 17 of 38 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 5.3 Radiated emissions (electric field) 30 MHz – 40 GHz For test instruments and accessories used see section 6 Part SER 2, SER 3. 5.3.1 Description of the test location Test location: OATS1 Test location: Anechoic Chamber A2 Test distance: 3 metres 5.3.2 Photo documentation of the test set-up FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-00HU, page 18 of 38 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-00HU, page 23 of 38 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 5.4 Emission Bandwidth For test instruments and accessories used see section 6 Part MB. 5.4.1 Description of the test location Test location: Shielded Room S4 5.4.2 Photo documentation of the test set-up FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-00HU, page 27 of 38 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 5.5 Band edge test For test instruments and accessories used see section 6 Part MB. 5.5.1 Description of the test location Test location: Shielded Room S4 5.5.2 Photo documentation of the test set-up 5.5.3 Description of Measurement The EuT was connected to the spectrum analyzer with a suitable attenuator. The span of the spectrum analyzer was set wide enough to capture the peak level of the emission operating on the channel closest to the bandedge, as well as any modulation products which fall outside of the authorized band of operation. The highest amplitude appearing on sprectal display was measured and it was set as the reference level for the emission mask. It was allowed the trace to stabilize and after then it was set the emission mask on the reference level to show the compliance with the bandedge requirements. Further settings on the spectrum analyzer: RBW: ≥ 1% of the span VBW: ≥ RBW Sweep: Auto Detecter function: Peak FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-00HU, page 30 of 38 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 5.6 Correction for Pulse Operation (Duty Cycle) For test instruments and accessories used see section 6 Part DC. 5.6.1 Description of the test location Test location: Shielded Room S4 5.6.2 Photo documentation of the test set-up 5.6.3 Description of Measurement The Duty cycle factor, expressed in dB, is arrived by taking the following formula: K E= 20 log [(tiB*p)/Tw] K E: pulse operation correction factor [dB] t iw pulse duration for one complete pulse track [msec] t iB pulse duration for one pulse [μsec] T w a period of the pulse track [msec] p number of pulses in one train FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-00HU, page 35 of 38 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1 5.9 Receiver radiated emissions (electric field) 30 MHz - 40 GHz For test instruments and accessories used see section 6 Part SER2 and SER3. 5.9.1 Description of the test location Test location: OATS1 Test location: Anechoic Chamber A2 Test distance: 3 metres 5.9.2 Photo documentation of the test set-up FCC ID:KR55WK49266 mikes-testingpartners gmbh File No. T30484-00-00HU, page 36 of 38 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1