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LTQFI5AM433TXTransmitter of a keyless entry system for vehicles

Aptiv Services Deutschland GmbH
Transmitter of a keyless entry system for vehicles - FCC ID LTQFI5AM433TX - Aptiv Services Deutschland GmbH
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Application Details

Equipment Class
DSR - Part 15 Remote Control/Security Device Transceiver
Date of Grant
Jul 07, 2014
Application Purpose
Original Equipment
Date of Application
Jul 07, 2014
Equipment Note
Transmitter of a keyless entry system for vehicles
Frequency Range
433.92000000 - 433.92000000
Company
Aptiv Services Deutschland GmbH
Country
Germany

Documents & Files

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Users Manual

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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Test Report

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Test Setup Photos

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Document Text

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

Users Manual

Delphi Deutschland GmbH Controls & Security Electronics Albert-Einstein-Straße 5 D-51674 Wiehl-Bomig Phone: +49 (0)2261 / 971- 0 Fax: +49 (0)2261 / 72691 User Manual Page: 1 / 3 Version 01 Date: 2014-03-07 Variant information: Variant Type designation Delphi P/N Transmitter Crystal frequency 433MHz FI5–FM433TX V1.0 28441555 Megacoder TX3 13.56MHz Title: User manual Project: FI80RF Classification: Customer Confidential Author: Manar Bakro Date: 07.03.2014 Delphi Deutschland GmbH Controls & Security Electronics Albert-Einstein-Straße 5 D-51674 Wiehl-Bomig Phone: +49 (0)2261 / 971- 0 Fax: +49 (0)2261 / 72691 User Manual Page: 2 / 3 Version 01 Date: 2014-03-07 User manual The transmitter for keyless entry is ready for operation as soon as a 3V battery is placed into the battery case. The transmitter for keyless entry consists of an power supply, a transponder coil, a transmitter IC, a integrated antenna on the printed circuit board and a μC with e. g. the transmit configuration. There is only one variant of transmitter, considering the frequency and number of buttons. The signal carrier frequency is 433.92 MHz and the four buttons have following functions: “Open”, “Close” and “Trunk Open” and “PANIC” If one of four buttons is activated, the transmitter for keyless entry sends across the integrated antenna on the printed circuit board a modulated, dependent on the activated button, protocol to the radio receiver. Communication between Immobilizer circuit and Key Fob would be established by the transponder coil. The carrier frequency for the Immobilizer communication is 125 kHz. The Immobilizer transmits via the transponder coil, which would be activated by inserting the key into the ignition switch (Key In), an authentication (on the 125 kHz modulated protocol) for the transmitter for keyless entry and is waiting for a response by a modulation through attenuation of field. Delphi Deutschland GmbH Controls & Security Electronics Albert-Einstein-Straße 5 D-51674 Wiehl-Bomig Phone: +49 (0)2261 / 971- 0 Fax: +49 (0)2261 / 72691 User Manual Page: 3 / 3 Version 01 Date: 2014-03-07 Buttons layout on PCB Diagram 1

Users Manual

CSA Group Bayern GmbH  Ohmstrasse 1‐4  94342 Strasskirchen  GERMANY Telefon: +49 (0) 9424 9481‐0  Telefax: +49 (0) 9424 9481‐440  E‐Mail: [email protected]  Web: www.csagroup.org Geschäftsführer: Günter Mikes  Dieter Fröhlich  Magali Depras  Ash K. Sahi  Robert J. Falconi Amtsgericht Straubing HRB 11130  USt.‐Id. Nr.: DE 814 397 903 Raiffeisenbank Straubing: Kto: 558 00 80 BLZ: 742 601 10 IBAN: DE27 7426 0110 0005 5800 80 SWIFT (BIC): GE NO DEF1SR2 Hypo Vereinsbank: Kto: 345 753 540 BLZ: 742 200 75 IBAN: DE70 7422 0075 0345 7535 40 SWIFT (BIC): HYVEDEMM452 Compliance Statement in Car Manual / FCC ID: LTQFI5AM433TX Dear Sirs, Our client’s products with the above FCC ID code are low frequency transmitters. The products will be installed in cars before they will be placed into the market. Hereby our client assures that the following caution statement as per CFR 47, Part 15, § 15.21 will be included in the owner’s manual of the cars: The title “CAUTION TO USERS” or “FCC Warning:” “NOTE:” or relevant title and “Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.” In addition our client also assures that the following statement will be included in the manual as per CFR 47, Part 15, § 15.19 (a) (3). This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Strasskirchen, 24.06.2014 Sincerely, Sonja Sachs Project Specialist Global Market Access Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 CSA Group Bayern GmbH  Ohmstrasse 1‐4  94342 Strasskirchen  GERMANY

External Photos

Attachment A to File No.: T37991-00 1 Photo documentation of the EUT 1.1 External views – original sample: Top view Side view - left Side view - right Bottom view Upper view Ground view: Top view – Key open Side view left – Key open

Internal Photos

1.2 Internal views – original sample: PCB front PCB bottom Zoomed out – PCB bottom

Test Report

FCC ID: LTQFI5AM433TX CSA Group Bayern GmbH File No. T37991-00-03HU, page 1 of 25 Ohmstrasse 1-4  94342 STRASSKIRCHEN  GERMANY Tel.:+49(0)9424-94810  Fax: +49(0)9424-9481440 Rev. No. 3.0, 2014-01-30 EMI − T E S T R E P O R T - FCC Part 15.231 - Test Report No. : T37991-00-03HU 18. June 2014 ______________________________________________________________________________________________ Date of issue Type / Model Name : FI5-AM433TX V1.0 Product Description : Transmitter of a keyless entry system for vehicles Applicant : Delphi Deutschland GmbH Address : Delphiplatz 1 42119 Wuppertal, GERMANY Manufacturer : Delphi Deutschland GmbH Address : Delphiplatz 1 42119 Wuppertal, GERMANY Licence holder : Delphi Deutschland GmbH Address : Delphiplatz 1 42119 Wuppertal, 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 laboratory. FCC ID: LTQFI5AM433TX CSA Group Bayern GmbH File No. T37991-00-03HU, page 2 of 25 Ohmstrasse 1-4  94342 STRASSKIRCHEN  GERMANY Tel.:+49(0)9424-94810  Fax: +49(0)9424-9481440 Rev. No. 3.0, 2014-01-30 Contents 1 T E S T S T A N D A R D S 3 2 S U M M A R Y 4 3 E Q U I P M E N T U N D E R T E S T 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 T E S T E N V I R O N M E N T 6 4.1 Address of the test laboratory 6 4.2 Statement regarding the usage of logos in test reports 6 4.3 Environmental conditions 6 4.4 Statement of the measurement uncertainty 6 4.5 Measurement Protocol for FCC, VCCI and AUSTEL 7 5 T E S T C O N D I T I O N S A N D R E S U L T S 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 Spurious emissions radiated (electric field) 13 5.5 Correction for pulse operation (duty cycle) 17 5.6 Emission bandwidth 19 5.7 Signal deactivation 22 6 U S E D T E S T E Q U I P M E N T A N D A C C E S S O R I E S 25 FCC ID: LTQFI5AM433TX CSA Group Bayern GmbH File No. T37991-00-03HU, page 3 of 25 Ohmstrasse 1-4  94342 STRASSKIRCHEN  GERMANY Tel.:+49(0)9424-94810  Fax: +49(0)9424-9481440 Rev. No. 3.0, 2014-01-30 1 T E S T S T A N D A R D S The tests were performed according to following standards: FCC Rules and Regulations Part 15 Subpart C - Intentional Radiators (October, 2013) Part 15, Subpart C, Section 15.231 Periodic operation in the band 40.66-40.70 MHz and above 70 MHz §15.231(a) Signal deactivation §15.231(b) Radiated emissions, Fundamental & Harmonics §15.231(c) Emission Bandwidth Part 15, Subpart C, Section 15.35(c) Correction for Pulse Operation (Duty Cycle) Part 15, Subpart C, Section 15.207(a) AC Line conducted emissions Part 15, Subpart C, Section 15.209(a) Radiated emissions, general requirements FCC Rules and Regulations Part 15 Subpart B - Intentional Radiators (October, 2013) Part 15, Subpart B, Section 15.107(a) AC Line conducted emissions Part 15, Subpart B, Section 15.109(a) Radiated emissions, 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 FCC ID: LTQFI5AM433TX CSA Group Bayern GmbH File No. T37991-00-03HU, page 4 of 25 Ohmstrasse 1-4  94342 STRASSKIRCHEN  GERMANY Tel.:+49(0)9424-94810  Fax: +49(0)9424-9481440 Rev. No. 3.0, 2014-01-30 2 S U M M A R Y GENERAL REMARKS: All radiated tests have been performed on a modified sample which are in continuous transmitting mode (modulated and unmodulated). All radiated measurements were made with the device positioned in three orientations. Such as orientations X, Y and Z (Lying flat, lying on its end and lying on its side). The values in the test report shows only the maximum measured value. The other measurements have been performed on a sample which is in original state. 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 : 16. April 2014 Testing concluded on : 08. May 2014 Checked by: Tested by: Klaus Gegenfurtner Teamleader Radio Markus Huber FCC ID: LTQFI5AM433TX CSA Group Bayern GmbH File No. T37991-00-03HU, page 5 of 25 Ohmstrasse 1-4  94342 STRASSKIRCHEN  GERMANY Tel.:+49(0)9424-94810  Fax: +49(0)9424-9481440 Rev. No. 3.0, 2014-01-30 3 EQ U I P M E N T U N D E R T E S T 3.1 Photo documentation of the EUT – See Attachment A 3.2 Power supply system utilised Power supply voltage: 3.0 V / DC (Battery type: CR2032) 3.3 Short description of the Equipment under Test (EUT) The EuT is an Electronic Key for a keyless entry system for vehicles. The product sends a signal to a car when the buttons are pushed. Number of tested samples: 3 Serial number: Prototype FI80RF: Art. No.: 28441555 Plattform: Remote key for NGB Variant: 433MHz key Project: FI80RF EUT operation mode: The equipment under test was operated during the measurement under the following conditions: - Tx mode at 433.92 MHz - Cont. Tx mode at 433.92 MHz - EUT configuration: The following peripheral devices and interface cables were connected during the measurements: - Model : - Model : - Model : - Model : - Model : - Model : FCC ID: LTQFI5AM433TX CSA Group Bayern GmbH File No. T37991-00-03HU, page 6 of 25 Ohmstrasse 1-4  94342 STRASSKIRCHEN  GERMANY Tel.:+49(0)9424-94810  Fax: +49(0)9424-9481440 Rev. No. 3.0, 2014-01-30 4 T E S T E N V I R O N M E N T 4.1 Address of the test laboratory CSA Group Bayern GmbH Ohmstrasse 1-4 94342 STRASSKIRCHEN GERMANY 4.2 Statement regarding the usage of logos in test reports The accreditation a…

Text truncated - open the document above for the full version.

Test Setup Photos

FCC ID: LTQFI5AM433TX CSA Group Bayern GmbH File No. T37991-00-03HU, page 13 of 25 Ohmstrasse 1-4  94342 STRASSKIRCHEN  GERMANY Tel.:+49(0)9424-94810  Fax: +49(0)9424-9481440 Rev. No. 3.0, 2014-01-30 5.4 Spurious emissions radiated (electric field) For test instruments and accessories used see section 6 Part SER 2, SER 3. 5.4.1 Description of the test location Test location: OATS1 Anechoic Chamber A1 Test distance: 3 metres 5.4.2 Photo documentation of the test set-up FCC ID: LTQFI5AM433TX CSA Group Bayern GmbH File No. T37991-00-03HU, page 17 of 25 Ohmstrasse 1-4  94342 STRASSKIRCHEN  GERMANY Tel.:+49(0)9424-94810  Fax: +49(0)9424-9481440 Rev. No. 3.0, 2014-01-30 5.5 Correction for pulse operation (duty cycle) For test instruments and accessories used see section 6 Part DC. 5.5.1 Description of the test location Test location: AREA4 5.5.2 Photo documentation of the test set-up 5.5.3 Applicable standard According to FCC Part 15C, Section 15.35(c): The emissions from intentional radiators shall not exceed the effective field strength limits. 5.5.4 Test result The Duty cycle factor (dB) is calculated applying the following formula: K E= 20 log ((tiB)/100) K E: pulse operation correction factor (dB) t iB pulse duration for one pulse (ms) Maximum transmitting duration in every 100ms period: K E= 20 log ((89.6*)/100) = -0.95 dB Remarks: The pulse train (Tw) exceeds 100 ms, therefore the duty cycle have been calculated by averaging the sum of the pulse widths over the 100 ms width with the highest average value. For detailed results, please see the test protocol below.

Contact Information

Applicant

Luis Filipe Figueiredo(Certification Engineer)
[email protected]00315253777334Fax: 00315253777334

Technical Contact

Delpi DeutschlandRoland Krause
[email protected]

Germany

Test Firm

CSA Group Bayern GmbHFrank Scharnowski
[email protected]+49 9931 9836 140Fax: +49 9931 9836 440

Technical Specifications

#Rule PartsFrequency RangePower Output
115.231433.92 MHz - 433.92 MHz-
Confidentiality
Long Term

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