WU8NB24BSVEHICLE RADAR SENSOR, REAR CROSS TRAFFIC ALERT

Magna Electronics, LLC

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Application Details

Equipment Class: DXX - Part 15 Low Power Communication Device Transmitter
Date of Grant: Mar 21, 2013
Application Purpose: Original Equipment
Date of Application: Mar 21, 2013
Equipment Note: VEHICLE RADAR SENSOR, REAR CROSS TRAFFIC ALERT
Frequency Range: 24052.20000000 - 24227.00000000
Company: Magna Electronics, LLC
Country: United States

Documents & Files

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Document Text

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

External Photos

Driven for Life © Autoliv Inc., All Rights Reserved. / INTERNAL Automotive Radar sensor picturesModel 6234734For type approval application © Autoliv, Inc. All Rights Reserved. / DO NOT DISTRIB UTE / TYPE APPROVAL / 6234734-Jan 02 2013 - Page 2 Front view © Autoliv, Inc. All Rights Reserved. / DO NOT DISTRIB UTE / TYPE APPROVAL / 6234734-Jan 02 2013 - Page 3 Back view © Autoliv, Inc. All Rights Reserved. / DO NOT DISTRIB UTE / TYPE APPROVAL / 6234734-Jan 02 2013 - Page 4 Top © Autoliv, Inc. All Rights Reserved. / DO NOT DISTRIB UTE / TYPE APPROVAL / 6234734-Jan 02 2013 - Page 5 Bottom © Autoliv, Inc. All Rights Reserved. / DO NOT DISTRIB UTE / TYPE APPROVAL / 6234734-Jan 02 2013 - Page 6 Side left © Autoliv, Inc. All Rights Reserved. / DO NOT DISTRIB UTE / TYPE APPROVAL / 6234734-Jan 02 2013 - Page 7 Side right © Autoliv, Inc. All Rights Reserved. / DO NOT DISTRIB UTE / TYPE APPROVAL / 6234734-Jan 02 2013 - Page 8 Label template on the back © Autoliv, Inc. All Rights Reserved. / DO NOT DISTRIB UTE / TYPE APPROVAL / 6234734-Jan 02 2013 - Page 9 Front view – radome removed

ID Label/Location Info

RF Exposure Info

Test Number: 461-12R2 Issue Date: 12/13/2012 Page 39 of 42 6. Measurement Data (continued) 6.8. Public Exposure to Radio Frequency Energy Levels (15.247(i) (1.1307 (b)(1)) RSS-GEN 5.5, RSS 102 6.9.1. Note: The following equation is used to determine the output power from the measured worst case field strength: (E x d) 2 P = (30 x G) P = the power in Watts. E = the measured maximum field in V/m G = the numeric gain of the transmitting antenna over an isotropic radiator. d = the distance in meters of the field strength measurement. Frequency Peak Field Strength Distance Antenna Gain 1 Measured Output Power Channel (GHz) (dBμV/m) (m) (dBi) (mW) RCTA 24.05485 104.71 3.0 12.200 0.53 BSD 24.19985 105.31 3.0 2.00 6.43 Power Density Channel MPE Distance (cm) DUT Output Power (dBm) DUT Antenna Gain (dBi) (mW/cm 2 ) (W/m 2 ) Limit (mW/cm²) Result (1) (2) (3) (4) (5) RCTA 20 -2.72 12.20 0.0017654 0.0176543 1 Compliant BSD 20 8.08 2.00 0.0020270 0.0202699 1 Compliant OP + AG (4 x π x d²) PD = PD = Power Density (mW/cm2) OP = DUT Output Power (dBm) AG = DUT Antenna Gain (dBi) d = MPE Distance (cm) 1. Reference CFR 2.1093(b): For purposes of this section, a portable device is defined as a transmitting device designed to be used so that the radiating structure(s) of the device is/are within 20 centimeters of the body of the user. 2. Sections 6.2 of this test report. 3. Antenna gain data provided by the client. 4. Power density is calculated from field strength measurement and antenna gain. 5. Reference CFR 1.1310, Table 1: Limits for Maximum Permissible Exposure (MPE), Section (B): Limits for General Population/Uncontrolled Exposure. Compliance Worldwide, Inc. - 357 Main Street - Sandown, NH 03873 (603) 887 3903 Fax 887 6445 http://www.cw-inc.com

Test Report

Compliance Worldwide, Inc. - 357 Main Street - Sandown, NH 03873 COMPLIANCE WORLDWIDE INC. TEST REPORT 461-12R4 In Accordance with the Requirements of Federal Communications Commission CFR Title 47 Part 15.249, Subpart C Industry Canada RSS 310 Low Power License-Exempt Radio Communication Devices Intentional Radiators Issued to Autoliv Active Safety 1001 Pawtucket Blvd Lowell, MA 01854 978-674-6500 For the 24 GHz Honda Sensor (BSD & RCTA Versions) Autoliv Part Number: 6234734 FCC ID: WU8NB24BS IC: CANADA 310 Report Issued on March 20, 2013 Tested by 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: 461-12R4 Issue Date: 3/20/2013 Page 2 of 46 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. EMC Modifications ..................................................................................................... 3 3. Product Configuration ......................................................................................................... 3 3.1. Support Equipment .................................................................................................... 3 3.2. Cables ........................................................................................................................ 3 3.3. Operational Characteristics & Software ..................................................................... 3 3.4. Block Diagram ............................................................................................................ 3 4. Measurements Parameters................................................................................................. 4 4.1. Measurement Equipment Used to Perform Test ........................................................ 4 4.2. Measurement & Equipment Setup ............................................................................. 5 4.3. Measurement Procedure............................................................................................ 5 4.4. Choice of Operating Frequencies .............................................................................. 5 5. Measurement Summary...................................................................................................... 6 6. Measurement Data.............................................................................................................. 7 6.1. Antenna Requirement ................................................................................................ 7 6.2. Radiated Field Strength of Fundamental ................................................................... 7 6.3. Radiated Field Strength of Harmonics ..................................................................... 10 6.4. Band Edge Measurements....................................................................................... 12 6.5. Spurious Radiated Emissions .................................................................................. 16 6.6. 26 dB Bandwidth ..................................................................................................... 35 6.7. 99% Bandwidth ........................................................................................................ 37 6.8. Public Exposure to Radio Frequency Energy Levels ............................................... 39 7. Test Images ...................................................................................................................... 40 7.1. Spurious and Harmonic Emissions - Front............................................................... 40 7.2. Spurious and Harmonic Emissions Below 30 MHz - Rear ....................................... 41 7.3. Spurious and Harmonic Emissions 30 MHz to 1 GHz - Rear................................... 42 7.4. Spurious and Harmonic Emissions 1 to 18 GHz - Rear ........................................... 43 7.5. Spurious and Harmonic Emissions 18 to 40 GHz - Rear ......................................... 44 7.6. Spurious and Harmonic Emissions 40 to 50 GHz (48 GHz - Front .......................... 45 8. Test Site Description ......................................................................................................... 46 Test Number: 461-12R4 Issue Date: 3/20/2013 Page 3 of 46 1. Scope This test report certifies that the Autoliv Electronics 24 GHz NB BSD & RCTA Sensors, as tested, meets the FCC Part 15, Subpart C and Industry Canada RSS 310, Section 3.10 requirements. The scope of this test report is limited to the test sample provided by the client, only in as much as that sample represents other production units. If any significant changes are made to the unit, the changes shall be evaluated and a retest may be required. Revision R1 – Radiated field strength of fundamental was revised. Revision R2 – Corrects Doppler Frequency for RCTA Mode in tables. Revision R3 – Corrects calculations for RF Exposure. Revisi…

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Test Setup Photos

Test Number: 461-12R4 Issue Date: 3/20/2013 7. Test Images 7.1. Spurious and Harmonic Emissions – Front Page 40 of 46 Compliance Worldwide, Inc. - 357 Main Street - Sandown, NH 03873 (603) 887 3903 Fax 887 6445 http://www.cw-inc.com Test Number: 461-12R4 Issue Date: 3/20/2013 7. Test Images 7.2 Spurious and Harmonic Emissions Below 30 MHz – Rear Page 41 of 46 Compliance Worldwide, Inc. - 357 Main Street - Sandown, NH 03873 (603) 887 3903 Fax 887 6445 http://www.cw-inc.com Test Number: 461-12R4 Issue Date: 3/20/2013 7. Test Images 7.3. Spurious and Harmonic Emissions – Rear – 30 MHz to 1 GHz Page 42 of 46 Compliance Worldwide, Inc. - 357 Main Street - Sandown, NH 03873 (603) 887 3903 Fax 887 6445 http://www.cw-inc.com Test Number: 461-12R4 Issue Date: 3/20/2013 7. Test Images 7.4. Spurious and Harmonic Emissions – Rear - 1 to 18 GHz Page 43 of 46 Compliance Worldwide, Inc. - 357 Main Street - Sandown, NH 03873 (603) 887 3903 Fax 887 6445 http://www.cw-inc.com Test Number: 461-12R4 Issue Date: 3/20/2013 7. Test Images 7.5. Spurious and Harmonic Emissions – Rear - 18 to 40 GHz Page 44 of 46 Compliance Worldwide, Inc. - 357 Main Street - Sandown, NH 03873 (603) 887 3903 Fax 887 6445 http://www.cw-inc.com Test Number: 461-12R4 Issue Date: 3/20/2013 7. Test Images 7.3. Spurious and Harmonic Emissions – Front - 48 GHz Page 45 of 46 Compliance Worldwide, Inc. - 357 Main Street - Sandown, NH 03873 (603) 887 3903 Fax 887 6445 http://www.cw-inc.com