WU8MRR2524GHz SRS Sensor

REVISION HISTORY Rev Description Date Apprv’d 000 Initial Release per ECO 127519 Ref. PLM TITLE: Installation Specifications and User Manual, 24 GHz Radar Sensor, Model 6208428 DOCUMENT NO: E814702 INSTALLATION SPECIFICATION REV. 000, PAGE 1 OF 16 AEL, Inc. 1011B Pawtucket Blvd. Lowell, MA 01853 ATTENTION USER OF THIS DOCUMENT IS RESPONSIBLE FOR DETERMINING CURRENT REVISION LEVEL BEFORE USING DOCUMENT. © AUTOLIV INC. THIS DOCUMENT AND THE DATA DISCLOSED HEREIN OR HEREWITH IS PROPRIETARY AND MAY NOT BE REPRODUCED, USED OR DISCLOSED IN WHOLE OR IN PART WITHOUT WRITTEN PERMISSION FROM AUTOLIV INC. Title Installation Specifications and User Manual, 24 GHz Radar Sensor, Model 6208428 Doc. No. E814702 INSTALLATION SPECIFICATION Rev. 000, Page 2 of 16 1.0 PURPOSE/SCOPE This document describes the specifications for installation of type 24 GHz Radar Sensors. 2.0 MATERIALS/EQUIPMENT N/A 3.0 APPLICABLE DOCUMENTS Outline see Fig 1. DIN 40050-9 IP6K9K IEC 68-2-6 Fc IEC 68-2-7 IEC68-2-10 IEC68-2-11 Ka IEC 668-2-14Nb IEC 68-2-27 IEC 68-2-29 IEC68-2-30 IEC68-2-32 IEC68-2-38 IEC68-2-50 IEC68-2-51 IEC68-2-52 IEC68-2-56 IEC68-2-64Fh IEC529, 13.4 SAE J1211 SAE J1812 SAE J1879 4.0 DEFINITIONS N/A 5.0 SPECIFICATIONS 5.1. Preface This chapter describes the specifications to install 24 GHz radar sensors into vehicles. These specifications shall be complied with to enable the specified characteristics of the sensors as well as the complete system. Due to the various installation situations and applications, a measurement check is required to verify the actual installation implementation. 5.2. 24 GHz Sensors This chapter describes the characteristics relevant to the installation of 24 GHz sensors in vehicles. Note that there are three types of 24 GHz sensors, each supporting various applications as follows: 24 GHz Mid Range Radar (MRR) – used of medium range applications 24 GHz Short Range Radar (SRR) – used of short range applications 24 GHz Multi Mode sensor (MMS) – combined SRR and MRR functionality. Unless otherwise stated the specifications contained in this document apply to all 24 GHz sensor types. In addition general specifications are mentioned, which have to be followed for each position to enable sufficient sensor performance. Therefore the following guidelines are to be observed very carefully. See annex for performance measurements. Title Installation Specifications and User Manual, 24 GHz Radar Sensor, Model 6208428 Doc. No. E814702 INSTALLATION SPECIFICATION Rev. 000, Page 3 of 16 5.2.1. Dimensions and Weight of the 24 GHz Sensor Figure 1 shows the dimensions of the 24 GHz sensor and details the mounting of the sensor. Please refer to Fig. 1 for the detailed drawing. Sensor weight: 150 grams max. Title: Installation Specifications and User Manual, Radar Sensor, 24 GHz Doc. No. E E814702 INSTALLATION SPECIFICATION Rev. 000, Page 4 of 16 5.0 SPECIFICATIONS Figure 1 IMPORTANT NOTE : The two mounting holes are not specified for moun ting the complete sensor. They do not provide the mechanical properties to keep the sensor in place. They shall be used to fix the sensor in a mounting bracket. Mounting tabs are to be fastened tight to mounting bracket using appropriate fastener. Maximum strength per tab is 2 70 N. Title: Installation Specifications and User Manual, Radar Sensor, 24 GHz Doc. No. E E814702 INSTALLATION SPECIFICATION Rev. 000, Page 5 of 16 5.0 SPECIFICATIONS 5.2 24 GHz Sensor (cont’d) 5.2.2 Keep-Out Zone / Azimuth Angle Measurement Range Figure 2 displays the keep out area of the 24 GHz sensor. Within the detection area of the antennas there must not be objects like screws, mounting brackets, license plates etc. The impact reducing foam material, clips or fascia laminations has to be avoided in that area. Within the keep out zone of the antennas there must be no vertical character lines present in the fascia. Mounting bracket material shall not enter the non- conductive keep out zone. Bracket retention features which interface with the surface of the sensor radome shall not enter the keep out zone noted in Section 5.2.5 The keep out zone in the azimuth direction is ±45°. The angle is established 7mm from the edge of the sensor. Note: For blind spot applications the keep out zone in the azimuth direction shall be ±65°. Figure 2 Title: Installation Specifications and User Manual, Radar Sensor, 24 GHz Doc. No. E E814702 INSTALLATION SPECIFICATION Rev. 000, Page 6 of 16 5.0 SPECIFICATIONS 5.2 24 GHz Sensor (cont’d) 5.2.3 Conductive material keep-out zone, Angle Elevation Figure 3 the conductive material keep out area of the 24 GHz Sensor Within the keep out zone there must not be metal parts like screws, mounting brackets, license plate etc. The impact reducing foam material, clips or fascia laminations has to be avoided in that area. This conductive material keep out zone in elevation is ±30°. This angle is established 7mm from the edge of the sensor. Figure 3 5.2.4 Non-Conductive material keep-out zone, Angle Elevation Figure 3a displays the Non-Conductive keep out area of the 24GHz Sensor. Within the non-conductive keep out zone of the antennas there must be no vertical character lines present in the fascia. Mounting bracket material shall not enter the non-conductive keep out zone. Bracket retention features which interface with the surface of the sensor radome shall not enter the keep out zone noted in Section 5.2.5 The non-conductive keep out zone in the elevation direction is ±20°. This angle is established 7mm from the edge of the sensor. Title: Installation Specifications and User Manual, Radar Sensor, 24 GHz Doc. No. E E814702 INSTALLATION SPECIFICATION Rev. 000, Page 7 of 16 5.2 24 GHz Sensor (cont’d) 5.2.4 Non-Conductive material keep-out zone, Angle Elevation (cont’d) Figure 3a 5.2.5 Bracket to sensor retention features keep out zone Bracket retention features which are used to hold the sensor into the bracket, shall be made of non-conductive material, and protrude into the face of…

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Compliance Worldwide, Inc. - 357 Main Street - Sandown, NH 03873 COMPLIANCE WORLDWIDE INC. TEST REPORT 252-11R1 In Accordance with the Requirements of Industry Canada RSS 220, Issue 1, March 2009 Federal Communications Commission 47 CFR Part 15, Part F Technical Requirements for Vehicular Radar Systems Issued to Autoliv Electronics 1011B Pawtucket Blvd PO Box 1858 Lowell, MA 01853 Tel: 978-674-6500 For the 24 GHz SRS Sensor Autoliv Part Number : 6208428 FCC ID: WU8MRR25 IC: 8436B-6208428 Report Issued on July 13, 2011 This test report shall not be reproduced, except in full, without written permission from Compliance Worldwide, Inc. (603) 887 3903 Fax 887 6445 http://www.complianceworldwide.com Test Number: 252-11R1 Issue Date: 07/13/2011 Page 2 of 25 Compliance Worldwide, Inc. - 357 Main Street - Sandown, NH 03873 (603) 887 3903 Fax 887 6445 http://www.cw-inc.com Table of Contents 1. Scope .................................................................................................................................. 3 2. Product Details.................................................................................................................... 3 2.1. Manufacturer ..............................................................................................................3 2.2. Model Number............................................................................................................ 3 2.3. Serial Number ............................................................................................................ 3 2.4. Description ................................................................................................................. 3 2.5. Power Source............................................................................................................. 3 2.6. Hardware Revision ..................................................................................................... 3 2.7. Software Revision ...................................................................................................... 3 2.8. Modulation Type......................................................................................................... 3 2.9. Operating Frequency ................................................................................................. 3 2.10. EMC Modifications ................................................................................................... 3 3. Product Configuration ......................................................................................................... 3 3.1. Operational Characteristics & Software ..................................................................... 3 3.2. EUT Hardware ........................................................................................................... 4 3.3. EUT Cables/Transducers ........................................................................................... 4 3.4. Support Equipment .................................................................................................... 4 3.5. Test Setup Diagram ................................................................................................... 5 4. Measurements Parameters................................................................................................. 6 4.1. Measurement Equipment Used to Perform Test ........................................................ 6 4.2. Measurement & Equipment Setup ............................................................................. 7 4.3. Measurement Procedure............................................................................................ 7 4.4. Measurement Uncertainty .......................................................................................... 7 5. Measurement Summary...................................................................................................... 8 6. Measurement Data.............................................................................................................. 9 6.1. Antenna Requirement ................................................................................................ 9 6.2. Operational Requirements ......................................................................................... 9 6.3. UWB Bandwidth ....................................................................................................... 10 6.4. Emissions Attenuation above the Horizontal Plane.................................................. 13 6.5. Spurious Radiated Emissions .................................................................................. 14 6.6. Peak Emissions in a 50 MHz Bandwidth.................................................................. 19 6.7. Devices that Employ Gated Transmissions ............................................................. 20 6.8. Effect of Voltage Variations on Peak Emissions ...................................................... 20 6.9. Frequency Stability of Unmodulated Carrier...................................................21 6.10. Public Exposure to Radio Frequency Energy Levels ............................................. 22 7. Test Images ...................................................................................................................... 23 7.1. Spurious and Harmonic Emissions - Front............................................................... 23 7.2. Spurious and Harmonic Emissions - Rear ............................................................... 24 8. Test Site Description ......................................................................................................... 25 Test Number: 252-11R1 Issue Date: 07/13/2011 Page 3 of 25 Compliance Worldwide, Inc. - 357 Main Street - Sandown, NH 03873 (603) 887 3903 Fax 887 6445 http://www.cw-inc.com 1. Scope This test report certifies that the Autoliv Electronics 24 GHz Ultrawideband Sensor C6, New Design, as tested, meets the FCC Part 15…

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Test Number: 252-11R1 Issue Date: 07/13/2011 7. Test Images 7.1. Spurious and Harmonic Emissions - Front Page 23 of 25 Compliance Worldwide, Inc. - 357 Main Street - Sandown, NH 03873 (603) 887 3903 Fax 887 6445 http://www.cw-inc.com Test Number: 252-11R1 Issue Date: 07/13/2011 7. Test Images 7.2. Spurious and Harmonic Emissions - Rear Page 24 of 25 Compliance Worldwide, Inc. - 357 Main Street - Sandown, NH 03873 (603) 887 3903 Fax 887 6445 http://www.cw-inc.com