IYZ3354Keyless Go W211 Rear Module

USER MANUAL OPENING AND CLOSING THE VEHICLE KEYLESS GO SYSTEM (EDITION C, 01/02)

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. MARQUARDT GMBH, Schlossstraße 16, 78604 Rietheim-Weilheim / Germany would like the following documents regarding this submission for FCC ID: IYZ3354 to be kept confidential. KEYLESS GO W211 – Rear module 1. Page 1 of 1 Annex no. 7 document “Block diagram” 2. Page 1 of 2 Annex no. 8 document “Schematics” 3. Page 2 of 2 Annex no. 8 document “Schematics” 4. Page 1 to 14 of 14 Annex no. 6 document “Technical description”. 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.4 Page 1 of 1 FCC ID LABEL SAMPLE

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

CETECOM ICT Services GmbH Radio Satellite Communication Untertürkheimer Straße 6-10 . D-66117 SaarbrückenTelefon: +49 (0)681 598-9100Telefax: -9075 RSC14issue test report consist of26 PagesPage 1 (26) TTI-P-G166/98 Accredited Bluetooth™ Test Facility (BQTF) Test report no.: 2_2648-02-02/01 FCC Part 15.231 LK 05 0515 50 CETECOM – ICT Services GmbH Untertürkheimerstr. 6-10 66117 Saarbrücken, Germany Telephone: + 49 (0) 681 / 598-0 Fax: + 49 (0) 681 / 9075 BLUETOOTH is a trademark owned by Bluetooth SIG, Inc. and licensed to CETECOM CETECOM ICT Services GmbH Test report no.: 2_2648-02-02/01Issue Date: 04.02.2002Page 2 (26) Table of Contents 1 General information 1.1 Notes 1.2 Testing laboratory 1.3 Details of applicant 1.4 Application details 1.5 Test item 1.6 Test standards 2 Technical test 2.1 Summary of test results 2.2 Test report 1 General information 1.1 Notes The test results of this test report relate exclusively to the test item specified in 1.5. The CETECOM ICT Services GmbH does not assume responsibility for any conclusions and generalisations drawn from the test results with regard to other specimens or samples of the type of the equipment represented by the test item. The test report may only be reproduced or published in full. Reproduction or publication of extracts from the report requires the prior written approval of the CETECOM ICT Services GmbH. CETECOM ICT Services GmbH Test report no.: 2_2648-02-02/01Issue Date: 04.02.2002Page 3 (26) 1.2Testing laboratory CETECOM ICT Services GmbH 66117 Saarbrücken Untertürkheimer Straße 6 - 10 Deutschland Telefone: + 49 681 598 - 0 Telefax : + 49 681 598 - 9075 E-mail: [email protected] Internet: www.cetecom.de Accredited testing laboratory DAR-registration number : TTI-P-G-166/98-30 1.3Details of applicant Name : Leopold KOSTAL GmbH & Co KG Street : An der Bellmerei 10 City : D-58513 LÜDENSCHEID Country : Germany Telephone : +49 (0) 231 7588 586 Telefax : +49 (0) 231 7588 100 Contact : Mr. Michael Fromm, AEK8, (Werk Dortmund) Telephone : +49 (0) 231 7588 586 1.4Application details Date of receipt of application : 16.01.2002 Date of receipt of test item : 16.01.2002 Date of test: 16.01.2002 – 04.02.2002 1.5Test item Type of equipment :Transceiver Module for car access Type designation: LK 05 0515 50 Manufacturer:- applicant - Street: City: Country: Serial number:A211 820 98 26 Additional informations: : Frequency: 315 MHz 60K0F1D Channel separation: >25 kHz Output Power : 74.4 dBμV/m at 3m Average Number of channels :1 Antenna:external antenna inside car Power supply:12 V DC by car battery Hardware :44/01 Software:02/02 1.6Test standards FCC Part 15.231 FCC and CANADA RSS-210 CETECOM ICT Services GmbH Test report no.: 2_2648-02-02/01Issue Date: 04.02.2002Page 5 (26) 2.2Testreport TEST REPORT FCC Part 15.231 Testreport no.: 2_2648-02-02/01 CETECOM ICT Services GmbH Test report no.: 2_2648-02-02/01Issue Date: 04.02.2002Page 6 (26) TEST REPORT REFERENCE LIST OF MEASUREMENTS The list of measurements called for in FCC Part 15.231 is given below. SUBCLAUSEPARAMETER TO BE MEASUREDPAGE Transmitter parameters 15.231 (a) Time of transmitting7 15.231 (b)(2) Duty cycle8 15.231 (b) Field Strength9 15.231 (b)(3) Spurious emissions radiated- Transmitter operating10 15.231 (c) Bandwidth of emissions16 Receiver Parameters 15.209Spurious emissions - Receiver operating17 Test equipment listing19 Photographs of the equipment21 CETECOM ICT Services GmbH Test report no.: 2_2648-02-02/01Issue Date: 04.02.2002Page 7 (26) TIME OF TRANSMITTING SUBCLAUSE 15.231 (a) - The transmitter stops immediately after being released. CETECOM ICT Services GmbH Test report no.: 2_2648-02-02/01Issue Date: 04.02.2002Page 8 (26) DUTY CYCLE/ ON-OFF-TIMESubclause 15 231 (b)(2) Ref Lvl 19 dBm Ref Lvl 19 dBm RBW 1 MHz VBW 1 MHz RF Att 40 dB A Unit dBm TRG SWT 210 ms Center 315 MHz21 ms/ 1VIEW1MA -80 -70 -60 -50 -40 -30 -20 -10 0 10 11 2 Marker 1 [T1] 3.41 dBm -763.241483 æ s 1 [T1] 3.41 dBm -763.241483 æ s 1 [T1] 0.06 dB 9.258517 ms 2 [T1] -49.82 dB 100.160321 ms TR Date: 17.JAN.2002 08:40:06 TX on-time is 9.25 ms, TX off + TX on is 100 ms. So we have a ratio of –10.34 dB between Peak and Average (10*log(TX on/(Txon and off))) CETECOM ICT Services GmbH Test report no.: 2_2648-02-02/01Issue Date: 04.02.2002Page 9 (26) FIELD STRENGTH OF RADIATED EMISSIONS SUBCLAUSE 15.231 (b) In the measuring results below we base on a 10m distance. For the FCC standard we have to correct the values with 10.5 dB for the distance of 3m. Data File : / 16 Jan 1903 12:08:54 ------------------------------------------------------------------------------ EMISSION SPEC MEASUREMENTS SITE CORR No FREQUENCY LIMIT ABS dLIM MODE POL HGT AZM FACTOR COMMENTS MHz dBuV dB cm deg dB ------------------------------------------------------------------------------ 1 54.1 29.5 15.6 -13.9 PK H 340 360 N/T 2 109.5 33.0 20.1 -12.9 PK V 102 0 N/T rest. band 3 172.9 33.0 18.7 -14.3 PK V 102 0 N/T noise 4 314.968 35.5 74.2 38.7 PK H 393 160 5 629.963 35.5 43.3 7.8 PK H 394 166 ------------------------------------------------------------------------------ The effective correction factor from 10m to 3m is 10.5 dB. So we have at 54.1 MHz a value of 15.6 dBμV/m at 10m distance. With the correction factor from 10m to 3m we have 26.1 dBμV/m at 3m distance. (limit is 40 dBμV/m AV) We have at 109.5 MHz a value of 20.1 dBμV/m at 10m distance. With the correction factor from 10m to 3m we have 30.6 dBμV/m at 3m distance. (limit is 43 dBμV/m AV) We have at 630 MHz a value of 31.3 dBμV/m at 10m distance. With the correction factor from 10m to 3m we have 53.8 dBμV/m Peak at 3m distance. (limit is 46 dBμV/m Average) We have to correct the value with –10.34 (see page above). The result is 43.46 dBμV/m AV. The main carrier is peak 74.2 dBμV/m. So we have 84.7 dBμV/m Peak at 3m distance. As we have a average correction factor of –10.34 dB (see page above), we have 74.36 dBμV/m AVERAGE at 3m distance. (Limit is 75.6 dBμV/m at 3m) The manual measu…

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CETECOM ICT Services GmbH Test report no.: 2_2648-02-02/01Issue Date: 04.02.2002Page 16 (26) BANDWIDTH OF EMISSIONS SUBCLAUSE 15.231 (c) A Unit dBm RF Att 10 dB SWT 15 s RBW 300 Hz VBW 300 HzRef Lvl -3.7 dBm Ref Lvl -3.7 dBm -3.7 dB Offset-3.7 dB Offset 15.75 kHz/Center 315.00 MHzSpan 157.5 kHz 1VIEW1MA -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 1 2 3 Marker 2 [T1] -30.58 dBm 314.97447645 MHz 2 [T1] -30.58 dBm 314.97447645 MHz 1 [T1] -12.42 dBm 314.99611573 MHz 3 [T1] -33.66 dBm 315.03224098 MHz D1 -32.4 dBm Date: 16.JAN.2002 13:02:53 We used a small BW to determine the frequencies and a long sweep time to catch all signals. The red line is the –20 dB line (99.5 %) according to FCC standards. So the occupied BW is 315.032 MHz – 314.974 MHz = 58kHz. The limit for 315 MHz is 780 kHz.

CETECOM ICT Services GmbH Test report no.: 2_2648-02-02/01Issue Date: 04.02.2002Page 26 (26) PHOTOGRAPHS OF THE TESTSITE LK 05 0515 50 Photograph no.: 5