FCC ID: WU877V125CRN 77 GHz CRN Radar Sensor

77 GHz CRN Radar Sensor User Manual Product Model: 77V125CRN Veoneer US, Inc. 26360 American Drive Southfield, Michigan 48034 USA Phone: +1 248 223 0600 Fax: +1 248 223 8833 User Manual for Product Model: 77V125CRN PUBLIC Table of Contents ABBREVIATIONS LIST OF TERMINOLOGY AND ACRONYMS PRODUCT OVERVIEW PRODUCT DESCRIPTION PRODUCT APPLICATION EXAMPLES TYPICAL INSTALLATION HARDWARE DESCRIPTION SENSOR VARIANTS 5.1 GENERIC SPECIFICATIONS SENSOR FEATURES CONFORMANCE STATEMENTS 7.1 7.2 7.3 7.4 USA CANADA RADIO FREQUENCY EXPOSURE INFORMATION EUROPE REVISION HISTORY 1.1 2 2.1 2.2 3 4 5 6 7 8 3 3 3 3 3 4 4 5 5 5 6 6 6 6 6 7 List of Figures FIGURE 1: TYPICAL INSTALLATION POSITIONS ........................................................................................................................................... 4 FIGURE 2: GENERIC SENSOR ................................................................................................................................................................. 4 List of Tables TABLE 1: SENSOR SPECIFICATIONS .......................................................................................................................................................... 5 TABLE 2: REVISION HISTORY ................................................................................................................................................................. 7 User Manual for Product Model: 77V125CRN Page 2 of 7 PUBLIC Abbreviations 1.1 List of Terminology and Acronyms Blind Spot Monitoring Controller Area Network BSM BSW Blind Spot Warning PCB Printed Circuit Board CAN CAN FD Controller Area Network Flexible Data-rate ECU GHz HP LCA PCB PWM RADAR RCTA RF LED Light Emitting Diode Electronic Control Unit (CAN bus Master located in the automobile) Giga-Hertz (10^9) Host Processor Lane Change Assist Printed Circuit Board Pulse Width Modulation RAdio Detection And Ranging Rear Cross Traffic Alert Radio Frequency (or Microwave) CTA/B Collision Traffic Alert/Break EIRP Equivalent Isotropically Radiated Power ADAS Advanced Driver Assistance Systems 2 Product Overview 2.1 Product Description The products described here are part of a family of radars offered by Veoneer. They are intended for automotive use, operating in the 76-77 GHz band. The radars are fully integrated devices, with the RF part and DSP part on two different PCBs. The DSP board controls the signal processing, as well as vehicle communications through CAN and diagnosis functions. The RF PCB generates the FMCW waveform and transmit/receive the radio signal through patch antennae. The radars are integrated into a vehicle to enhance vehicle safety systems. They can be integrated as a standalone sensor or sensors, or as part of more complex system that also may include cameras, lidar, and other type of sensors to provide features like Automatic Cruise Control, Automatic Emergency Break, Free space detections and other Autonomous Driving functions. 2.2 Product Application Examples The product can be used, but is not limited to the following applications:

Autonomous drive systems Automatic braking systems Lane change warning Adaptive cruise control Collision prevention systems Automatic lane change systems Pedestrian and Bicycle collision prevention Etc. User Manual for Product Model: 77V125CRN Page 3 of 7 PUBLIC 3 Typical Installation The radar is typically installed in the positions of the vehicle depicted in Figure 1 often mounted behind a bumper or emblem. Figure 1: Typical Installation Positions 4 Hardware Description The radar assembly consists of 2 PCB boards, one containing all the RF components, antenas and analog to digital converters and the other containing all what is necessary for signal processing and communications with the vehicle and power. The boards are assembled in to a plastic housing that is laser welded toghether. The sensor has no servisable parts and cant be opened without permanent damage. Figure 2: Generic Sensor User Manual for Product Model: 77V125CRN Page 4 of 7 PUBLIC 5 Sensor Variants 5.1 Generic Specifications Sensor Specifications & Functions Value Operating Conditions Frequency Band Power Dissipation Vehicle Interface Operating Temperature Input Operating Voltage Operating years Waveform Parameters Cycle Time Bandwidth Center Frequency 76.5 GHz Physical Parameters Size Weight CAN/CAN-FD 76-77 5.5

-40 to 85 8 16 15 50 925 76.5 72x63x19

<150 Unit GHz W

C V years ms MHz GHz mm g

Vehicle Physical Interface 2x4 Nano MQS Table 1: Sensor specifications 6 Sensor Features The product can be used to support following applications among others:

Blind Spot Monitoring (BSM) - The BSM algorithm detects and reports Objects of Interest" on either side of the vehicle, within a specified blind spot zone. The feature generates an output a signal on the CAN Bus. Lane Change Warning/Assist (LCW/A) - The LCW/A algorithm detects and reports to the driver that a highway licensable vehicle is rapidly approaching the host vehicle in one of the adjacent lanes. The feature generates a signal which is used to drive a visual display placed in the outside view mirror and/or request a chime or vibrating seat cushion, to alert the driver to the approach of objects of interest within the defined LCA zone. The signal can also be used by the ADAS system to engage/dis-engage lane change, as per described in UN R79. Rear Cross Traffic Alert/Break (RCTA/B) - The RCTA/B algorithm detects and reports Objects of Interest behind the host vehicle, within a specified RCTA/B coverage zone when going backward. The feature generates a signal which is used to drive a visual display to alert the driver of the presence of objects of interest that may cause a collision with the host vehicle within the defined RCTA zone. The signal can also be used to control the break. User Manual for Product Model: 77V125CRN Page 5 of 7 PUBLIC 7 Conformance Statements 7.1 USA 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. CAUTION TO USERS Changes or modifications not expressly approved by the party responsible for compliance could void the user`s authority to operate the equipment. Additionally, it should be mentioned, that the integrator is advised to have this statement in their user manual as well. 7.2 Canada This device contains license-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canadas license-exempt RSS(s). Operation is subject to the following two conditions: (1) This device may not cause interference. (2) This device must accept any interference, including interference that may cause undesired operation of the device. Lemetteur/recepteur exempt de licence contenu dans le present appareil est conforme aux CNR dInnovation, Sciences et Developpement economique Canada applicables aux appareils radio exempts de licence. Lexploitation est autorisee aux deux conditions suivantes : 1) Lappareil ne doit pas produire de brouillage; 2) Lappareil doit accepter tout brouillage radioelectrique subi, meme si le brouillage est susceptible den compromettre le fonctionnement. 7.3 Radio Frequency Exposure Information This equipment should be operated at a minimum distance of 20 cm from the user. This equipment complies with FCC and IC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance of 20 cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Cet quipement est conforme aux limites d'exposition aux rayonnements IC tablies pour un environnement non contrl. Cet quipement doit tre install et utilis avec un minimum de 20 cm de distance entre la source de rayonnement et votre corps. Ce transmetteur ne doit pas etre place au meme endroit ou utilise simultanement avec un autre transmetteur ou antenne. 7.4 Europe Hereby, Veoneer US, Inc declares that the radio equipment type 77V125CRN is in compliance with Directive 2014/53/EU. Operational frequency band: 76 77GHz Maximum radio-frequency output power: < 55 dBm peak eirp The full text of the EU declaration of conformity is available at the following internet address:

https://www.veoneer.com/en/regulatory User Manual for Product Model: 77V125CRN Page 6 of 7 PUBLIC 8 Revision History The revision number in table below is the PLM revision and version number. The Description/Comment is the same description that is found in PLM in check comment. Revision Date 000 v1 2021-12-23 Author(s) Harsha Deshpande Draft Description/comment Table 2: Revision history User Manual for Product Model: 77V125CRN Page 7 of 7 PUBLIC

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs 0.457 and 0.459 of the Commissions Rules (47 C.F.R.) and Section 552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products:

FCC ID WU877V125CRN Model name 77V125CRN For the products listed above, we request permanent confidentiality for all applicable exhibits as there are:

the Operational Description the Block Diagram the Schematics the Parts Lists the Tune Up Information The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2021-03-31 Signature Printed Name Company Phone Jeff Coote Veoneer US, Inc.

+1 248 223 0600 Date Address Email 26360 American Drive Southfield, MI 48034 USA jeff.coote@veoneer.com Veoneer US, Inc. 26360 American Drive Southfield, Michigan 48034 USA Phone: +1-248-223-0600 Fax: +1-248-223-8833 www.veoneer.com

Short Term Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs 0.457 and 0.459 of the Commissions Rules (47 C.F.R.) and in accordance with the FCC Public notice dated June 15, 2004 (DA 04-1705), we request short term confidentiality prior to marketing the device for the documentation of the following products:

FCC ID WU877V125CRN Model name 77V125CRN For the products listed above, we request short term confidentiality for all applicable exhibits as there are:

External photos Internal photos Test setup photos User manual The above listed exhibits contain business sensitive information which we wish to keep confidential until the actual marketing of our device, that is planned for:

Short term confidentiality release date: July 1, 2021 If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2021-03-31 Signature Printed Name Company Phone Jeff Coote Veoneer US, Inc.

+1 248 223 0600 Date Address Email 26360 American Drive Southfield, MI 48034 USA jeff.coote@veoneer.com Veoneer US, Inc. 26360 American Drive Southfield, Michigan 48034 USA Phone: +1-248-223-0600 Fax: +1-248-223-8833 www.veoneer.com