NBGFBD6Car Access, Ranging and Vital Sign Detection (VSD) Device

INTERNAL & PARTNERS HELLA GmbH & Co. KGaA 59552 Lippstadt FBD6 Project: FBD6 Technical Documentation FBD6 Smart Car access, Ranging and Vital Sign Detection (VSD) devices. Date: 2024-11-06 Processed: S. Karadag E-CA-D-HW Revision: 1.3 Page 1 of 24 This document is confidential. Its contents are not to be exploited, passed on or disclosed to third parties without our express permission. All rights are reserved. INTERNAL & PARTNERS HELLA GmbH & Co. KGaA 59552 Lippstadt FBD6 Project: FBD6 Document History MKS version Date Status Description 1.1 2024-08-12 Draft Initial version 1.2 2024-10-11 Final Updated 1.3 2024-11-06 Technical data summary table updated Date: 2024-11-06 Processed: S. Karadag E-CA-D-HW Revision: 1.3 Page 2 of 24 This document is confidential. Its contents are not to be exploited, passed on or disclosed to third parties without our express permission. All rights are reserved. INTERNAL & PARTNERS HELLA GmbH & Co. KGaA 59552 Lippstadt FBD6 Project: FBD6 Content 1 FBD6 overview 4 2 Communication technologies 4 3 FBD6 Technical data summary 5 4 FBD6 pictures 6 5 FBD6 PCB photographs 8 6 FBD6 electrical circuit block diagram 10 6.1 Power Supply section 10 6.2 UWB-Transceiver + Microcontroller section 11 6.3 Flash section: 11 6.4 BLE-Transceiver section: 11 7 FBD6 Modes of operation 12 7.1 Ranging mode 12 7.1.1 Ranging with mobile devices (Smart Phone) 12 7.1.2 Ranging With Key fob 12 7.2 Vital Sign Detection (VSD) 12 8 Test sample overview 13 8.1 FBD6 test setup 15 8.1.1 FBD6 photo sample 16 9 FBD6 circuit diagram 17 10 FBD6 bill of material 18 11 FBD6 printed circuit board layout 21 Date: 2024-11-06 Processed: S. Karadag E-CA-D-HW Revision: 1.3 Page 3 of 24 This document is confidential. Its contents are not to be exploited, passed on or disclosed to third parties without our express permission. All rights are reserved. INTERNAL & PARTNERS HELLA GmbH & Co. KGaA 59552 Lippstadt FBD6 Project: FBD6 1 FBD6 overview This document is to describe the Hella FBD6 car access, secure ranging, and Vital Sign Detection (VSD) devices in the context of the radio type approval process. FBD6 devices are anchor devices intended to communicate with multiple associated mobile devices (smartphones) or with the key fob that act as a user interface to operate the locking system, engine start / stop system and several comfort functions of a vehicle in a very convenient way. Communication with the mobile devices takes part utilizing Ultra-Wide Band (UWB) and Bluetooth Low Energy (BLE) technology. Mobile devices and key fobs mentioned are not in the scope of this document. There may be multiple devices mounted at a single vehicle. Mounting positions may be in the interior of the vehicle and on the exterior periphery (e.g. bumper area). The devices can be assigned to the different mounting positions via coding inputs. Depending on the mounting position and vehicle type, different settings for the radiated power of the devices can be assigned. The interface to the vehicle is realized via a connector. Images of the devices are given in chapter 4. 2 Communication technologies There are two basic communication technologies implemented in the FBD6 devices:  Bluetooth Low Energy (BLE) communication, used for device pairing, activate UWB based ranging and data transfer  Ultra-Wide Band (UWB) communication, used for secure ranging operations and Vital Sign Detection (VSD) Date: 2024-11-06 Processed: S. Karadag E-CA-D-HW Revision: 1.3 Page 4 of 24 This document is confidential. Its contents are not to be exploited, passed on or disclosed to third parties without our express permission. All rights are reserved. . CC2745R10 chip from Texas Instruments. . NPX NCJ29D6AHN chip. (1) this device may not cause harmful interference, and by one or more of the following measures: Changes or modificatios not expressly approved by the party responible for compliance could avoid the user's authority to operate the equipment. (a) UWB devices may not be employed for the operation of toys. Operation onboard an aircraft, a ship or a satellite is prohibited. The 15.521 Technical reqirments applicable to all UWB devices. — Consult the dealer or an experienced radio/TV technician for help. — Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. — Increase the separation between the equipment and receiver. — Reorient or relocate the receiving antenna. encouraged to try to correct the interference (2) this device must accept any interference received, including interference that may cause undesired operation. equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this This device complies with art 15 of the FCC Rules. Operation is subject to the following two conditions: designed to provide reasonable protection against harmful interference in a residential installation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. CAUTION TO USERS This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body. 2.5 dBm INTERNAL & PARTNERS HELLA GmbH & Co. KGaA 59552 Lippstadt FBD6 Project: FBD6 3 FBD6 Technical data summary The following table shows the basic technical characteristics of the FBD6 devices: Designation FBD6 Fun…

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cs66091_X23_Ed3 US Agent for Seruice of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Gommunications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Seruice of Process: Company Name: QPS America, Inc. FRN: 0033412354 Contact Name: Guruinder Chopra Address: 5005 Rockide Road, Suite 600, Independence, Ohio 44L3I-6827 Telephone: 216-377 -3I9 t Email: [email protected] This letter is to confirm that the US Agent for Service of Process accepts responsibility to act as a local representative on behalf of HELI-A GmbH & Co. KgaA. The US Agent for Seruice of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC22-84, and clause 5 2.911. Applicant: Company name: Product Description Grantee code: FRN: FCC ID: Contact Name: Address: Telephone No: Email: HELLA GmbH & Co. KgaA Car Access, Ranging and Vital Sign Detection (VSD) Device NBG 00076t5487 NBGFBD6 Rohit Subhash Murkar Rixbecker StraBe 75, 59552 Lippstadt, Germany +912067079287 Rohit. M u rka [email protected] The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC22-84, and clause 5 2.911. Date:2024 11 US Agent's Name: Guruinder ChoPra Applicant's Name: Rohit Subhash Murkar Title: Manasing Director Title: Homologation Manager Rohit Murkar Digitally signed by Rohit Murkar Date:2024.1 l.l9 l5:09:46 +05'30' Signature UI

C5266091_X24_Ed.3 1/1 “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: HELLA GmbH & Co. KgaA Grantee code: NBG FCC ID: NBGFBD6 FRN: 0007615487 Contact Name: Rohit Subhash Murkar Address: Rixbecker Straße 75, 59552 Lippstadt, Germany Telephone No: +912067079287 Fax No: N/A Email: [email protected] i. HELLA GmbH & Co. KgaA (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. The applicant must sign this certification. ii. HELLA GmbH & Co. KgaA (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [Insert applicant name] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is / is not] identified on the Covered List as an entity producing “covered” equipment. Date: 2024/November/19 Applicant’s Name: Rohit Subhash Murkar Title: Homologation Manager Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist HELLA GmbH & Co. Kga

Deutsche Bank AG, Lippstadt IBAN DE59 4167 0027 0608 5013 00 SWIFT DEUTDE 3B416 VAT Ident. No. DE813832619 | Head Office Lippstadt Commercial Register District Court Paderborn HRB 6857 | General Partner HELLA Geschäftsführungsgesellschaft mbH, Lippstadt (District Court Paderborn HRB 5650) | Managing Directors Michel Favre (CEO), Yves Andres, Dr. Lea Corzilius, Bernard Schäferbarthold, Björn Twiehaus | Chairman of the Supervisory Board Klaus Kühn HELLA F - 1070 EN _ H KG (20 2 2 – 0 4 - 0 4 ) HELLA GmbH & Co. KGaA Rixbecker Straße 75, 59552 Lippstadt Name Rohit Subhash Murkar Phone +912067079287 E-mail [email protected] Date 2024-11-19 INTERNAL & PARTNERS Letter of Authorization Company : HELLA GmbH & Co. KgaA Address : Rixbecker Straße 75, 59552 Lippstadt, Germany Product Name : Smart Car Access Device Model Number : FBD6 FCC Identifier : NBGFBD6 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above-named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Signature Name : Rohit Subhash Murkar Title : Homologation manager Phone : +912067079287 Date : 19/11/2024 _______________________ HELLA GmbH & Co. KGaA Rixbecker Straße 75 59552 Lippstadt, Germany Tel. + 49 2941 38-0 Fax + 49 2941 38-7133 www.hella.com

Deutsche Bank AG, Lippstadt IBAN DE59 4167 0027 0608 5013 00 SWIFT DEUTDE 3B416 VAT Ident. No. DE813832619 | Head Office Lippstadt Commercial Register District Court Paderborn HRB 6857 | General Partner HELLA Geschäftsführungsgesellschaft mbH, Lippstadt (District Court Paderborn HRB 5650) | Managing Directors Michel Favre (CEO), Yves Andres, Dr. Lea Corzilius, Bernard Schäferbarthold, Björn Twiehaus | Chairman of the Supervisory Board Klaus Kühn HELLA F - 1070 EN _ H KG (20 2 2 – 0 4 - 0 4 ) HELLA GmbH & Co. KGaA Rixbecker Straße 75, 59552 Lippstadt Name Rohit Subhash Murkar Phone +912067079287 E-mail [email protected] Date 2024-11-19 INTERNAL & PARTNERS Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Subject: Request for Confidentiality FCC ID: NBGFBD6 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☒ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☒ User’s Manual ☐ NOTE 1 ☒ Internal Photos ☐ NOTE 1 ☒ Parts List / Tune Up ☒ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. HELLA GmbH & Co. KGaA Rixbecker Straße 75 59552 Lippstadt, Germany Tel. + 49 2941 38-0 Fax + 49 2941 38-7133 www.hella.com INTERNAL & PARTNERS 5acXjzUk Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of 180 days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Signature Name : Rohit Subhash Murkar Title : Homologation manager Phone : +912067079287 Date : 19/11/2024 _______________________

Guangdong Dongdian Testing Service Co., Ltd. Case No.: DDT-Q24101724-1E Page 1 of 6 AppendixI: Photos of the EUT Product Name : Smart Car Access Device Model Number : FBD6 Guangdong Dongdian Testing Service Co., Ltd. Case No.: DDT-Q24101724-1E Page 2 of 6 Guangdong Dongdian Testing Service Co., Ltd. Case No.: DDT-Q24101724-1E Page 3 of 6 Guangdong Dongdian Testing Service Co., Ltd. Case No.: DDT-Q24101724-1E Page 4 of 6 Guangdong Dongdian Testing Service Co., Ltd. Case No.: DDT-Q24101724-1E Page 5 of 6 Guangdong Dongdian Testing Service Co., Ltd. Case No.: DDT-Q24101724-1E Page 6 of 6 END

Guangdong Dongdian Testing Service Co., Ltd. Case No.: DDT-Q24101724-1E Page 1 of 6 AppendixI: Photos of the EUT Product Name : Smart Car Access Device Model Number : FBD6 Guangdong Dongdian Testing Service Co., Ltd. Case No.: DDT-Q24101724-1E Page 2 of 6 Guangdong Dongdian Testing Service Co., Ltd. Case No.: DDT-Q24101724-1E Page 3 of 6 Guangdong Dongdian Testing Service Co., Ltd. Case No.: DDT-Q24101724-1E Page 4 of 6 Guangdong Dongdian Testing Service Co., Ltd. Case No.: DDT-Q24101724-1E Page 5 of 6 Guangdong Dongdian Testing Service Co., Ltd. Case No.: DDT-Q24101724-1E Page 6 of 6 END

Guangdong Dongdian Testing Service Co., Ltd. Report No.: DDT-RE24101724-2E07 TRF No.: RT-4-E-02-015 FCC RF Exposure Report MPE Ver.1.1 Page 1 of 7 FCC RF EXPOSURE REPORT Applicant : HELLA GmbH & Co. KGaA Address of Applicant : Rixbecker Strasse, 75, 59552 Lippstadt, Germany Manufacturer : HELLA GmbH & Co. KGaA Address of Manufacturer : Rixbecker Strasse, 75, 59552 Lippstadt, Germany Equipment under Test : Smart Car Access Device Model No. : FBD6 FCC ID : NBGFBD6 Test Standard(s) : KDB447498 D01 General RF Exposure Guidance v06 Report No. : DDT-RE24101724-2E07 Issue Date : 2024/11/13 Issue By : Guangdong Dongdian Testing Service Co., Ltd. Address of Laboratory : Unit 2, Building 1, No. 17, Zongbu 2nd Road, Songshan Lake Park, Dongguan, Guangdong, China, 523808 Guangdong Dongdian Testing Service Co., Ltd. Report No.: DDT-RE24101724-2E07 TRF No.: RT-4-E-02-015 FCC RF Exposure Report MPE Ver.1.1 Page 2 of 7 Table of Contents Test report declares............................................................................................................3 1. General Information ............................................................................................................ 5 1.1. Description of equipment .................................................................................................... 5 1.2. Assess laboratory ................................................................................................................ 5 2. RF Exposure Evaluation ..................................................................................................... 6 2.1. Requirement ........................................................................................................................ 6 2.2. Calculation method ............................................................................................................. 6 2.3. Estimation result .................................................................................................................. 7 Guangdong Dongdian Testing Service Co., Ltd. Report No.: DDT-RE24101724-2E07 TRF No.: RT-4-E-02-015 FCC RF Exposure Report MPE Ver.1.1 Page 3 of 7 Test Report Declare Standard Used: KDB447498 D01 General RF Exposure Guidance v06 We Declare: The equipment described above is assessed by Guangdong Dongdian Testing Service Co., Ltd and in the configuration assessed the equipment complied with the standards specified above. The assessed results are contained in this report and Guangdong Dongdian Testing Service Co., Ltd is assumed of full responsibility for the accuracy and completeness of these assess. After evaluation, our opinion is that the equipment In Accordance with above standard. Report No.: DDT-RE24101724-2E07 Date of Receipt: 2024/10/29 Date of Test: 2024/10/29 - 2024/11/13 Prepared By: Approved By: _____________________ ______________________ Tiger Mo/Engineer Damon Hu/EMC Manager Note: This report applies to above tested sample only. This report shall not be reproduced in parts without written approval of Guangdong Dongdian Testing Service Co., Ltd. Applicant : HELLA GmbH & Co. KGaA Address of Applicant : Rixbecker Strasse, 75, 59552 Lippstadt, Germany Equipment under Test : Smart Car Access Device Model No. : FBD6 Manufacturer : HELLA GmbH & Co. KGaA Address of Manufacturer : Rixbecker Strasse, 75, 59552 Lippstadt, Germany Guangdong Dongdian Testing Service Co., Ltd. Report No.: DDT-RE24101724-2E07 TRF No.: RT-4-E-02-015 FCC RF Exposure Report MPE Ver.1.1 Page 4 of 7 Revision History Rev. Revisions Issue Date Revised By --- Initial issue 2024/11/13 Guangdong Dongdian Testing Service Co., Ltd. Report No.: DDT-RE24101724-2E07 TRF No.: RT-4-E-02-015 FCC RF Exposure Report MPE Ver.1.1 Page 5 of 7 1. General Information 1.1. Description of equipment EUT* Name : Smart Car Access Device Model Number : FBD6 EUT Function Description : Please reference user manual of this device Power Supply : 12V DC from vehicle power supply system Hardware Version : 7.1 Software Version : SXX Radio Specification : Bluetooth LE, UWB Operation Frequency : Bluetooth LE: 2402MHz-2480MHz UWB: CH8: 7.22GHz – 7.738GHz, CH9: 7.73GHz – 8.25GHz Modulation : Bluetooth LE: GFSK, /4-DQPSK, 8DPSK UWB: Impulse radio Antenna : Integrated PCB Antenna Note: EUT is the abbreviation of equipment under test. Note: This EUT support Bluetooth LE, UWB. 1.2. Assess laboratory Guangdong Dongdian Testing Service Co., Ltd. Add.: Unit 2, Building 1, No.17, Zongbu 2nd Road, Songshan Lake Park, Dongguan, Guangdong, China 523808 Tel.: +86-0769-38826678, http://www.dgddt.com, Email: [email protected]. CNAS Accreditation No. L6451; A2LA Accreditation Number: 3870.01 FCC Designation Number: CN1182, Test Firm Registration Number: 540522 Innovation, Science and Economic Development Canada Site Registration Number: 10288A Conformity Assessment Body identifier: CN0048 VCCI facility registration number: C-20087, T-20088, R-20123, R-20155, G-20118 Guangdong Dongdian Testing Service Co., Ltd. Report No.: DDT-RE24101724-2E07 TRF No.: RT-4-E-02-015 FCC RF Exposure Report MPE Ver.1.1 Page 6 of 7 2. RF Exposure Evaluation 2.1. Requirement Systems operating under the provisions of FCC 47 CFR section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as mobile device whereby a distance of 0.2 m normally can be maintained between the user and the device, and below RF Permissible Exposure limit shall comply with. Limits for General Population/Uncontrolled Exposure 2.2. Calculation method From the peak EUT RF output power, the minimum mobile separation distance, d=0.2 m, as well as the gain of the used antenna, the RF power density can be obtained. Guangdong Dongdian Testing Service Co., Ltd. Report No.: DDT-RE24101724-2E07 TRF No.: RT-4-E-02-015 FCC RF Exposure Report MPE Ver.1.1 Page 7 of 7 2…

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Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24101724-2E05 TRF No.: RT-4-E-02-001 RF test report Ver. 1.0 Page 1 of 58 FCC AND ISED CERTIFICATION TEST REPORT Applicant : HELLA GmbH & Co. KGaA Address of Applicant : Rixbecker Strasse, 75, 59552 Lippstadt, Germany Manufacturer : HELLA GmbH & Co. KGaA Address of Manufacturer : Rixbecker Strasse, 75, 59552 Lippstadt, Germany Equipment under Test : Smart Car Access Device Model No. : FBD6 FCC ID : NBGFBD6 IC : 2694A-FBD6 Test Standard(s) : FCC Rules and Regulations Part 15 Subpart C, RSS-247 Issue 3 August 2023, ANSI C63.10:2013, RSS-Gen Issue 5, Apr. 2018, Amendment 2 (February 2021) Report No. : DDT-RE24101724-2E05 Issue Date : 2024/11/07 Issue By : Guangdong Dongdian Testing Service Co., Ltd. Unit 2, Building 1, No. 17, Zongbu 2nd Road, Songshan Lake Park, Dongguan, Guangdong, China, 523808 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24101724-2E05 TRF No.: RT-4-E-02-001 RF test report Ver. 1.0 Page 2 of 58 Table of Contents 1. Summary of Test Results ............................................................................................. 7 2. General Test Information .............................................................................................. 8 2.1. Description of EUT ........................................................................................................ 8 2.2. Accessories of EUT ...................................................................................................... 9 2.3. Block diagram of EUT configuration for test ................................................................. 9 2.4. Decision of final test mode ........................................................................................... 9 2.5. Deviations of test standard ........................................................................................... 9 2.6. Test environment conditions ......................................................................................... 9 2.7. Test laboratory ............................................................................................................ 10 2.8. Measurement uncertainty ........................................................................................... 10 3. Equipment Used During Conductive Test .................................................................. 11 4. 6 dB Bandwidth ........................................................................................................... 12 4.1. Block diagram of test setup ........................................................................................ 12 4.2. Limits ........................................................................................................................... 12 4.3. Test procedure ............................................................................................................ 12 4.4. Test result ................................................................................................................... 13 4.5. Test graphs ................................................................................................................. 14 5. 99% Bandwidth ........................................................................................................... 15 5.1. Block diagram of test setup ........................................................................................ 15 5.2. Limits ........................................................................................................................... 15 5.3. Test procedure ............................................................................................................ 15 5.4. Test result ................................................................................................................... 16 5.5. Test graphs ................................................................................................................. 17 6. Maximum Peak Output Power .................................................................................... 18 6.1. Block diagram of test setup ........................................................................................ 18 6.2. Limits ........................................................................................................................... 18 6.3. Test procedure ............................................................................................................ 18 6.4. Test result ................................................................................................................... 19 6.5. Test graphs ................................................................................................................. 20 7. Power Spectral Density .............................................................................................. 21 7.1. Block diagram of test setup ........................................................................................ 21 7.2. Limits ........................................................................................................................... 21 7.3. Test procedure ............................................................................................................ 21 7.4. Test result ................................................................................................................... 22 7.5. Test graphs ................................................................................................................. 23 8. Band Edge Compliance (Conducted Method) ............................................................ 24 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24101724-2E05 TRF No.: RT-4-E-02-001 RF test report Ver. 1.0 Page 3 of 58 8.1. Block diagram of test setup ........................................................................................ 24 8.2. Limits ................................................................…

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Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24101724-1E01 TRF No.: RT-4-E-01-001 EMC test report Ver. 1.0 Page 33 of 48 3.8. Test photo / / / / Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24101724-1E01 TRF No.: RT-4-E-01-001 EMC test report Ver. 1.0 Page 38 of 48 4.7. ESD test points / / 4.8. Test photo / / Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24101724-1E01 TRF No.: RT-4-E-01-001 EMC test report Ver. 1.0 Page 44 of 48 5.7. Test photo Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE24101724-1E01 TRF No.: RT-4-E-01-001 EMC test report Ver. 1.0 Page 47 of 48 EUT Name: Smart Car Access Device EUT Model: FBD6 Sample No.: S24101724-001 Test Mode: UWB RX Mode Power supply: DC 12V Memo:/ Test parameters Coil Orientation Required Observation Result 1A/m 50Hz Duration 300s X A A Pass Y A A Pass Z A A Pass Observation Description: A: Normal performance within limits specified by the manufacturer requestor or purchaser. 6.7. Test photo / /