FCC ID: KR55WK45144 Keyless Car Entry

by: Continental Automotive GmbH latest update: 2007-04-11 model: 5WK45144

One grant has been issued under this FCC ID on 04/11/2007 (this is one of ten releases in 2007 for this grantee). Public details available include manuals, internal & external photos, and frequency information. some products also feature user submitted or linked warrantee terms, troubleshooting guides, instructions, password defaults, & drivers.

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all	frequencies		exhibits	applications
		manual

all exhibits 9
1 ~ 2007-04-11 9

app s				submitted / available
1	User Manual	Users Manual	pdf	2.21 MiB	November 04 2007
1		Cover Letter(s)	pdf		November 04 2007
1		Cover Letter(s)	pdf		November 04 2007
1		External Photos	pdf		November 04 2007
1		ID Label/Location Info	pdf		November 04 2007
1	Internal Photos	Internal Photos	pdf	280.46 KiB	November 04 2007
1		Parts List/Tune Up Info	pdf		November 04 2007
1		Test Report	pdf		November 04 2007
1		Test Setup Photos	pdf		November 04 2007

exhibit
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text

User Manual

Users Manual

pdf

2.21 MiB

November 04 2007

Siemens AG SV LIC PE RF Design Siemens VDO Automotive IC: 267T - 5WK45144 FCC ID: KR5 5WkK45144 a a_i User Manual of the Siemens VDO Transmitter TYPE 451 TX 5WK45144 (USA) 5WK45146 (ECE) 5WK45145 (Japan) 5WK45147 (Australia) I\POSTZULA\Smart_W451\Smart_W451_Key\Technische_Doku_doc\Func_SmartW451TX.doc Page 1 of 5 Siemens AG SV 1IC PE RF Design Siemens VDO Automotive IC: 267T - 5WK45144 FCC ID: KR5 5WkK45144 1. General Description of the RF Transmitter The described system is a radio -frequency remote control (usually c alled Remote Keyless Entry system) for central doors locking / unlocking destined to equip the Smart W451 car line. The system components constituting the Smart W451 application are:

e The RF key with 3 or 4 buttons (doors locking / unlocking, trunk unlockin g), including the transponder function. e The SAM which integrates the RF receiver, and in which the remote control decoding is done. e The immobiliser with an LF coil antenna. The transmitter is used to transmit information for locking or unlocking the vehicle by a unidirectional RF transmission line for normal remote operation by pressing a button. Also is implemented the function of the Immobilizer in the transmitter with a bidirectional LF transmission (passive). In general the following functions are p rovided:

Lock the car Unlock the car Unlock the boot lid of the car Panic alarm Immobilizer (motorstart) 2. Key Constitutive parts The RF key is constituted with:

Bottom shell with the integrated holder for the mechanical key blade Mechanical key blade Top shell Sealing and switch pad Button support PCB with minus pole SMD battery contact Plus pole battery contact 3V Lithium cell battery CR2016, 90mAh I\POSTZULA\Smart_W451\Smart_W451_Key\Technische_Doku_doc\Func_SmartW451TX doc Page 2 of 5 Siemens AG SV 1IC PE RF Design Siemens VDO Automotive IC: 267T - 5WK45144 FCC ID: KR5 5WkK45144 3. Power Supply The transmitter is provided with 1 lithium battery (CR 2016) that gives a power supply of +3V. The key is protected against polarity reversal due to wrong battery insertion by mechanical means. The battery capacity covers the typical usage pattern of 10000 activation during two years. 4. Button functions Performed Function a t Vehicle central locking User Action short LOCK button press LOCK button press for more than 500ms

(about) short UNLOCK button press UNLOCK button press for more than 500ms

(about) TRUNK button press PANIC button press (USA variant only) LOCK comfort function starts central unlocking UNLOCK comfort function starts unlock trunk 5. Block Diagram of the Transmitter Power supply managment 8 bit RISC unit EEPROM | E-ROM/ROM Transponder Interface 1/O Interface 3 or 4 switches PCF 7941: Starc2xl t\POSTZULA\Smart_W45 1\Smart_W451_Key\Technische_Doku_doc\Func_SmartW451TX.doc Page 3 of 5 Siemens AG SV 1IC PE RF Design Siemens VDO Automotive IC: 267T - SWK45144 FCC ID: KR5 5WkK45144 6. Mechanical Design Top view of 4 buttons version Top view of 3 buttons version Key Blade

(VALEO) Bottom view (3 & 4 buttons version) Side view (3 & 4 buttons version) 7. Technical Data Carrier frequency: 433 MHz + 81ppm (ECE), 315 MHz + 73 ppm (USA, Japan, Australia) Output power ECE: < 10mW Output power USA, Japa n, Australia: Country limits Type of modulation: FSK Method of frequency generation: PLL Number of channels: 1 Power supply: battery (CR 2016) Type of battery: lithium IWPOSTZULA\Smart_W451\Smart_W451_Key\Technische_Doku_doc\Func_SmartW451TX doc Page 4 of 5 Siemens AG Siemens VDO Automotive IC: 267T - 5WK45144 8. Label Design Europe:

Siemens VDO 451 TX 5WK45146 c USA, Canada:

Siemens VDO 451 TX SWK45144 FCC ID:KR5 5WK45144 IC: 267T -5WK45144 Entry Owners Manual, Canada, USA:

NOTE SV1IC PE RF Design FCC ID: KR5 SWK45144 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. CAUTION Changes or modifications not expressly approved by the manufacturer could avoid the user's authority to operate the equipment. Japan:

Siemens VDO 451 TX 5WK45145 Australia:

Siemens VDO 451 TX SWK45147 C INPOSTZULA\Smart_W451\Smart_W451_Key\Technische_Doku_doc\Func_SmartW451TX doc Page 5 of 5

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text

Internal Photos

Internal Photos

pdf

280.46 KiB

November 04 2007

		frequency	equipment class	purpose
1	2007-04-11	315 ~ 315	DXX - Part 15 Low Power Communication Device Transmitter	Original Equipment

Application Forms

app s	Applicant Information
1	Effective	2007-04-11
1	Applicant's complete, legal business name	Continental Automotive GmbH
1	FCC Registration Number (FRN)	0006721039
1	Physical Address	Siemensstrasse 12
1		Regensburg, N/A 93055
1		Germany

app s	TCB Information
1	TCB Application Email Address	S******@phoenix-testlab.de
1	TCB Scope	A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices

app s	FCC ID
1	Grantee Code	KR5
1	Equipment Product Code	5WK45144

app s	Person at the applicant's address to receive grant or for contact
1	Name	D** K**
1	Title	Type approval employee
1	Telephone Number	49-94********
1	Fax Number	49-94********
1	E-mail	d******@continental-corporation.com

app s	Technical Contact
1	Firm Name	mikes-tp gmbh
1	Name	M**** H**
1	Physical Address	Ohmstrasse 2-4
1		Strasskirchen, 94342
1		Germany
1	Telephone Number	+49-9******** Extension:
1	Fax Number	+49-9********
1	E-mail	M******@mikes-tp.com

app s	Non Technical Contact
		n/a

app s	Confidentiality (long or short term)
1	Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:	Yes
1	Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:	No
	if no date is supplied, the release date will be set to 45 calendar days past the date of grant.

app s	Cognitive Radio & Software Defined Radio, Class, etc
1	Is this application for software defined/cognitive radio authorization?	No
1	Equipment Class	DXX - Part 15 Low Power Communication Device Transmitter
1	Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant)	Keyless Car Entry
1	Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application?	No
1	Modular Equipment Type	Does not apply
1	Purpose / Application is for	Original Equipment
1	Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization?	No
1	Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization?	No
1	Is there an equipment authorization waiver associated with this application?	No
1	If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded?	No

app s	Test Firm Name and Contact Information
1	Firm Name	CSA Group Bayern GmbH
1	Name	T** W******
1	Telephone Number	49-94********
1	Fax Number	49-94********
1	E-mail	t******@csagroup.org

Equipment Specifications
	Line	Rule Parts	Grant Notes	Lower Frequency	Upper Frequency	Power Output	Tolerance	Emission Designator	Microprocessor Number
1	1	15C		315.00000000	315.00000000

some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details