Test Report

FCC ID: IYZDC08

Test Report

Download: PDF
FCCID_1199273

FCC ID: IYZDC08 Registration No. DAT-P-207/05 EMI -- T E S T R E P O R T - FCC Part 15.209 - 12. October 2009 Test Report No. : T32837-02-00HS ______________________________________________________________________________________________ Date of issue Type / Model Name : DC08 Product Description : Keyless Controller Applicant : Marquardt GmbH Address : Schlossstraße 16 78604 Rietheim-Weilheim Manufacturer : Marquardt GmbH Address : Schlossstraße 16 78604 Rietheim-Weilheim Licence holder : Marquardt GmbH Address : Schlossstraße 16 78604 Rietheim-Weilheim Test Result according to the standards listed in clause 1 test POSITIVE standards: 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 laboratory. DAT-P-207/05-00 mikes-testingpartners gmbh File No. T32837-02-00HS, page 1 of 16 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 23.7.2008

FCC ID: IYZDC08 Contents 1 TEST STANDARDS 3 2 SUMMARY 4 3 EQUIPMENT UNDER TEST 5 3.1 Photo documentation of the EUT – See attachment A 5 3.2 Power supply system utilised 5 3.3 Short description of the Equipment under Test (EUT) 5 4 TEST ENVIRONMENT 6 4.1 Address of the test laboratory 6 4.2 Environmental conditions 6 4.3 Statement of the measurement uncertainty 6 4.4 Measurement Protocol for FCC, VCCI and AUSTEL 6 4.5 Determination of worst case measurement conditions 7 5 TEST CONDITIONS AND RESULTS 8 5.1 Conducted emissions 8 5.2 Field strength of the fundamental wave 9 5.3 Spurious emissions (magnetic field) 9 kHz – 30 MHz 11 5.4 Emission Bandwidth 13 5.5 Antenna requirements 15 6 USED TEST EQUIPMENT AND ACCESSORIES 16 mikes-testingpartners gmbh File No. T32837-02-00HS, page 2 of 16 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 23.7.2008

FCC ID: IYZDC08 1 TEST STANDARDS The tests were performed according to following standards: FCC Rules and Regulations Part 15, Subpart A - General (October 01, 2007) Part 15, Subpart A, Section 15.31 Measurement standards Part 15, Subpart A, Section 15.33 Frequency range of radiated measurements Part 15, Subpart A, Section 15.35 Measurement detector functions and bandwidths FCC Rules and Regulations Part 15, Subpart B - Unintentional Radiators (October 01, 2007) Part 15, Subpart B, Section 15.109 Radiated emissions, general requirements FCC Rules and Regulations Part 15, Subpart C - Intentional Radiators (October, 2007) Part 15, Subpart C, Section 15.203 Antenna requirement Part 15, Subpart C, Section 15.205 Restricted bands of operation Part 15, Subpart C, Section 15.209 Radiated emission limits, general requirements ANSI C63.4: 2003 Methods of Measurement of Radio-Noise Emissions from Low- Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz. ANSI C95.1:1992 IEEE Standard for Safety Levels with respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz CISPR 16-4-2: 2003 Uncertainty in EMC measurement CISPR 22: 2005 Information technology equipment EN 55022: 2006 mikes-testingpartners gmbh File No. T32837-02-00HS, page 3 of 16 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 23.7.2008

FCC ID: IYZDC08 2 SUMMARY GENERAL REMARKS: The EUT is a controller for keyless go events in a car and works at two frequencies, LF = 21.845 kHz, RF = 315.00 MHz. The prototype of the EUT had the production status: HW-Version: A2128207526 and SW-Version: A2124420126. 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 : 13.October 2008 Testing concluded on : 07. October 2009 Checked by: Tested by: Klaus Gegenfurtner Hermann Smetana I confirm the I am the author of correctness and integrity of this document this document 2009.10.13 09:38:06 2009.10.13 +02'00' 09:32:51 +02'00' Klaus Gegenfurtner Hermann Smetana Dipl.-Ing.(FH) Dipl.-Ing.(FH) Manager: Radio Group Radio Expert mikes-testingpartners gmbh File No. T32837-02-00HS, page 4 of 16 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 23.7.2008

FCC ID: IYZDC08 3 EQUIPMENT UNDER TEST 3.1 Photo documentation of the EUT – See attachment A 3.2 Power supply system utilised Power supply voltage: : 12 V / DC 3.3 Short description of the Equipment under Test (EUT) The EUT is a controller for keyless go systems in a car. It checks the ID for the entry and authenticates the user for the keyless go procedure. Number of tested samples: 1 Serial number: Prototype EUT operation mode: The equipment under test was operated during the measurement under the following conditions: - Continuous transmission at 21 kHz EUT configuration: (The CDF filled by the applicant can be viewed at the test laboratory.) The following peripheral devices and interface cables were connected during the measurements: - Model : - Model : - Model : - Model : - Model : - Model : mikes-testingpartners gmbh File No. T32837-02-00HS, page 5 of 16 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 23.7.2008

FCC ID: IYZDC08 4 TEST ENVIRONMENT 4.1 Address of the test laboratory mikes-testingpartners gmbh Ohmstrasse 2-4 94342 STRASSKIRCHEN GERMANY 4.2 Environmental conditions During the measurement the environmental conditions were within the listed ranges: Temperature: 15-35 ° C Humidity: 30-60 % Atmospheric pressure: 86-106 kPa 4.3 Statement of the measurement uncertainty The data and results referenced in this document are true and accurate. The reader may notice that tolerances within the calibration of the equipment and facilities may cause additional uncertainty. The measurement uncertainty is calculated for all measurements listed in this test report acc. to CISPR 16-4-2 „Uncertainties, statistics and limit modelling – Uncertainty in EMC measurement“ and documented in the mikes-testingpartners gmbh quality system acc. to DIN EN ISO/IEC 17025. For all measurements shown in this report, the measurement uncertainty of the test laboratory, mikes-testingpartners gmbh, is below the measurement uncertainty as defined by CISPR. Therefore, no special measures must be taken into consideration with regard to the limits according to CISPR. Furthermore, component diversity and modifications in production process of devices may result in additional deviation. If necessary, refer to the test lab for the actual measurement uncertainty for the specific test. The manufacturer has the sole responsibility of continued compliance of the EUT. 4.4 Measurement Protocol for FCC, VCCI and AUSTEL 4.4.1 GENERAL INFORMATION 4.4.1.1 Test Methodology Conducted and radiated disturbance testing is performed according to the procedures set out by the International Special Committee on Radio Interference (CISPR) Publication 22, European Standard EN 55022 as shown under section 1 of this report. The test methods used comply with CISPR Publication 22, EN 55022 - " Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement" and with ANSI C63.4 - "Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz." mikes-testingpartners gmbh File No. T32837-02-00HS, page 6 of 16 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 23.7.2008

FCC ID: IYZDC08 In compliance with 47 CFR Part 15 Subpart A, Section 15.38 testing for FCC compliance may be achieved by following the procedures set out in ANSI C63.4 and applying the CISPR 22 limits. 4.4.1.2 Justification The Equipment under Test (EUT) is configured in a typical user arrangement in accordance with the manufacturer's instructions. A cable is connected to each available port and either terminated with a peripheral using the appropriate impedance characteristic or left unterminated. Where appropriate, cables are manually manipulated with respect to each other thus obtaining maximum disturbances from the unit. 4.5 Determination of worst case measurement conditions Measurements have been made in original application to take into account the influence on the radiation direction from the chassis of the car. For the further measurement the EUT is set in X position with the max power of the RF- Amplifier. mikes-testingpartners gmbh File No. T32837-02-00HS, page 7 of 16 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 23.7.2008

FCC ID: IYZDC08 5 TEST CONDITIONS AND RESULTS 5.1 Conducted emissions For test instruments and accessories used see section 6 Part A 4. 5.1.1 Description of the test location Test location: None Remarks: The measurement is not applicable. The EUT has no AC mains connector. mikes-testingpartners gmbh File No. T32837-02-00HS, page 8 of 16 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 23.7.2008

FCC ID: IYZDC08 5.2 Field strength of the fundamental wave For test instruments and accessories used see section 6 Part CPR 1. 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 5.2.1 Applicable standard According to FCC Part 15C, Section 15.209: The emissions from intentional radiators shall not exceed the effective field strength limits. 5.2.2 Description of Measurement The magnetic field strength from the EUT is measured in an open area test site in the frequency range of 9 kHz to 30 MHz using a tuned receiver and a shielded loop antenna. The set up of the Equipment under test is in accordance to ANSI C63.4. The shielded loop antenna was turned to locate the maximum of the emissions. In the case where larger measuring distances are required the results are extrapolated based on the values measured on the closer distances according to Section 15.31(f)(2)(2). The final measurement is performed with an EMI Receiver set to quasi peak detector except for the frequency bands 9 kHz to 90 kHz and 110 to 490 kHz where an average detector will be used according to Section 15.209(d)(2). mikes-testingpartners gmbh File No. T32837-02-00HS, page 9 of 16 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 23.7.2008

FCC ID: IYZDC08 The resolution bandwidth during the measurement is as follows: 9 kHz – 150 kHz: RBW: 200 Hz 150 kHz – 30 MHz: RBW: 9 kHz Example: Frequency Level + Factor = Level - Limit = Delta (MHz) (dBµV) (dB/m) dB(µV/m) dB(µV/m) (dB) 1.705 5 + 20 = 25 - 30 = -5 5.2.3 Test result of the door antenna Measured at 3 m, limit transferred to 3 m Frequency Level AV Bandwidth Correction Corrected Limit AV Delta factor level AV (kHz) (dBµV) (kHz) (dB/m) dB(µV/m) dB(µV/m) (dB) 21.845 91.5 0.2 20.0 111.5 120.8 -9.3 5.2.4 Test result of the trunk antenna Measured at 3 m, limit transferred to 3 m Frequency Level AV Bandwidth Correction Corrected Limit AV Delta factor level AV (kHz) (dBµV) (kHz) (dB) dB(µV/m) dB(µV/m) (dB) 21.845 91.1 0.2 20.0 111.1 120.8 -9.7 Limit according to FCC Part 15C, Section 15.209(a): Frequency Field strength of fundamental wave Measurement distance (MHz) (µV/m) dB(µV/m) (metres) 0.009-0.490 2400/F(kHz) -- 300 0.490-1.705 24000/F (kHz) -- 30 1.705-30.0 30 29.5 30 0.021845 109.9 40.8 300 0.021845 120.8 3 The requirements are FULFILLED. Remarks: mikes-testingpartners gmbh File No. T32837-02-00HS, page 10 of 16 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 23.7.2008

FCC ID: IYZDC08 5.3 Spurious emissions (magnetic field) 9 kHz – 30 MHz For test instruments and accessories used see section 6 Part SER 1. 5.3.1 Description of the test location Test location: OATS1 Test distance: 3 metres 5.3.2 Photo documentation of the test set-up 5.3.3 Applicable standard According to FCC Part 15C, Section 15.209: The emissions from intentional radiators shall not exceed the effective field strength limits. 5.3.4 Description of Measurement The spurious emission from the EUT is measured on an open area test site in the frequency range of 9 kHz to 30 MHz using a tuned receiver and a shielded loop antenna. The set up of the equipment under test is in accordance to ANSI C63.4. The shielded loop antenna was turned to locate the maximum of the emissions. In the case where larger measuring distances are required the results are extrapolated based on the values measured on the closer distances according to Section 15.31(f)(2)(2). The final measurement is performed with an EMI Receiver set to quasi peak detector except for the frequency bands 9 kHz to 90 kHz and 110 to 490 kHz where an average detector will be used according to Section 15.209(d)(2). mikes-testingpartners gmbh File No. T32837-02-00HS, page 11 of 16 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 23.7.2008

FCC ID: IYZDC08 The resolution bandwidth during the measurement is as follows: 9 kHz – 150 kHz: RBW: 200 Hz 150 kHz – 30 MHz: RBW: 9 kHz Example: Frequency Level + Factor = Level - Limit = Delta (MHz) (dBµV) (dB/m) dB(µV/m) dB(µV/m) (dB) 1.705 5 + 20 = 25 - 30 = -5 5.3.5 Test result of the door antenna Measured at 3 m, limit transferred to 3 m Frequency Level Bandwidth Correction Corrected Limit Delta factor level (MHz) (dBµV) (kHz) (dB/m) dB(µV/m) dB(µV/m) (dB) - - 5.3.6 Test result of the trunk antenna Measured at 3 m, limit transferred to 3 m Frequency Level Bandwidth Correction Corrected Limit Delta factor level (MHz) (dBµV) (kHz) (dB/m) dB(µV/m) dB(µV/m) (dB) - - Limit according to FCC Part 15 Subpart 15.209(a): Frequency Field strength of spurious emissions Measurement distance (MHz) (µV/m) dB(µV/m) (metres) 0.009-0.490 2400/F(kHz) -- 300 0.490-1.705 24000/F (kHz) -- 30 1.705-30.0 30 29.5 30 The requirements are FULFILLED. Remarks: Measurement has been performed up to the 10th harmonic of the highest fundamental frequency designed to be emitted by the intentional radiator. All unwanted emissions in the frequency range from 9 kHz to 30 MHz are more than 20 dB below the limit. mikes-testingpartners gmbh File No. T32837-02-00HS, page 12 of 16 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 23.7.2008

FCC ID: IYZDC08 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: Anechoic Chamber A1 Test distance: 3 metres 5.4.2 Photo documentation of the test set-up 5.4.3 Test result of the door antenna Center 20dB 20dB Measured LIMIT frequency Bandwidth Bandwidth Bandwidth Fundamental (kHz) f1 (kHz) f2 (kHz) (kHz) 21.845 16.3 26.4 10.1 - 5.4.4 Test result of the trunk antenna Center 20dB 20dB Measured LIMIT frequency Bandwidth Bandwidth Bandwidth Fundamental (kHz) f1 (kHz) f2 (kHz) (kHz) 21.845 16.8 26.5 9.7 - Remarks: There is no limit according to FCC Part 15C Subpart 15.209. For detailed results, please see the test protocol below. mikes-testingpartners gmbh File No. T32837-02-00HS, page 13 of 16 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 23.7.2008

FCC ID: IYZDC08 5.4.5 Test protocol Emission Bandwidth plots Door antenna RBW 1 kHz Marker 1 [T1 ] VBW 3 kHz 4.28 dBm Ref 10 dBm Att 40 dB SWT 45 ms 21.874000000 kHz 10 1 ndB [T1] 20.00 dB BW 10.168000000 kHz Temp 1 [T1 ndB] A 0 -16.27 dBm 1 PK 16.298000000 kHz VIEW -10 Temp 2 [T1 ndB] T1 T2 -16.21 dBm 26.466000000 kHz -20 PS -30 -40 3DB -50 AC -60 -70 -80 -90 Start 9 kHz 4.1 kHz/ Stop 50 kHz Trunk antenna * RBW 1 kHz Marker 1 [T1 ] VBW 3 kHz 12.40 dBm Ref 20 dBm Att 50 dB SWT 45 ms 22.612000000 kHz 20 ndB [T1] 20.00 dB 1 BW 9.758000000 kHz Temp 1 [T1 ndB] A 10 -7.26 dBm 1 PK 16.790000000 kHz VIEW 0 Temp 2 [T1 ndB] T1 -8.63 dBm T2 26.548000000 kHz -10 PS -20 -30 3DB -40 AC -50 -60 -70 -80 Start 9 kHz 4.1 kHz/ Stop 50 kHz mikes-testingpartners gmbh File No. T32837-02-00HS, page 14 of 16 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 23.7.2008

FCC ID: IYZDC08 5.5 Antenna requirements 5.5.1 Applicable standard According to FCC Part 15C, Section 15.203: An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator shall be considered sufficient to comply with the provisions of this section. The manufacturer may design the unit that broken antennas can be replaced by the user, but the use of a standard antenna jack is prohibited. The EUT has a special connector. A broken antenna can be replaced by a user. All supplied antennas meet the requirements of part 15.203. mikes-testingpartners gmbh File No. T32837-02-00HS, page 15 of 16 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 23.7.2008

FCC ID: IYZDC08 6 USED TEST EQUIPMENT AND ACCESSORIES All test instruments used are calibrated and verified regularly. The calibration history is available on request. Test ID Model Type Equipment No. Next Calib. Last Calib. Next Verif. Next Verif. CPR 1 FMZB 1516 01-02/24-01-018 02/23/2010 02/23/2009 ESCI 02-02/03-05-005 01/26/2010 01/26/2009 S10162-B 02-02/50-05-031 KK-EF393-21N-16 02-02/50-05-033 NW-2000-NB 02-02/50-05-113 CPR 2 S10162-B 02-02/50-05-031 KK-EF393-21N-16 02-02/50-05-033 NW-2000-NB 02-02/50-05-113 MB FMZB 1516 01-02/24-01-018 02/23/2010 02/23/2009 ESCI 02-02/03-05-005 01/26/2010 01/26/2009 SER 1 FMZB 1516 01-02/24-01-018 02/23/2010 02/23/2009 ESCI 02-02/03-05-005 01/26/2010 01/26/2009 S10162-B 02-02/50-05-031 KK-EF393-21N-16 02-02/50-05-033 NW-2000-NB 02-02/50-05-113 mikes-testingpartners gmbh File No. T32837-02-00HS, page 16 of 16 Ohmstrasse 2-4 x 94342 Strasskirchen Tel.:+49(0)9424-94810 x Fax:+49(0)9424-9481240 Rev. No. 1.1, 23.7.2008


Document Created: 2009-10-13 09:38:15
Document Modified: 2009-10-13 09:38:15
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC