BABTN0040ACar Audio

DENSO TEN Limited 2-28, Gosho-dori 1-chome, Hyogo-ku, Kobe, 652-8510 Japan Tel.: +81.78-682-2159 Date: May 22, 2023 Certification Attestation Statements Attn: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA To Whom It May Concern: 47 CFR section 2.911(d)(5)(i) Attestation Statement DENSO TEN Limited certifies that as of the date of the application the equipment for which authorization is sought is not “covered” equipment 1 prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, including affiliates or subsidiaries of the named companies, the applicant must include an explanation on why the equipment is not “covered” equipment. 47 CFR section 2.911(d)(5)(ii) Attestation Statement DENSO TEN Limited (“the applicant”) certifies that, as of the date of the filing of this application, the applicant ☐ - is / ☒ - is not identified on the Covered List as an entity producing “covered” equipment. Thank you, Kaoru Abe Department General Manager Quality Assurance Group Quality Control Div Regulatory Management Dept. DENSO TEN Limited Tel # 81 78-682-2159 FCC ID: BABTN0040A 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 . 2 - Letters should be placed on appropriate letterhead.

DENSO TEN Limited 2- 28, Gosho-dori 1-chome,Hyogo-ku, Kobe, 652-8510 Japan Tel.: +81.78-682-2159 U.S. Agent Designation for Service of Process ATTENTION: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA REGARDING: FCC Certification – Section 2.911(d)(7) Information Desi gnated U.S. Agent Company Name: Approve-IT, Inc. Contact Name: Nathan Grinager Street Address: 8011 34 th Ave South, Suite 342 City/Province/Zip: Bloomington, MN 55425 Telephone No: 651-247-1678 Email: [email protected] FRN #: 0027533835 This letter is to confirm that we (“the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Ag ent Signature: Date: Signed by (Printed Name/Title): Nathan Grinager / Co-President *This letter must be dated within 5 years of the date the application is submitted to the TCB for device certification The Applicant confirms its explicit consent and acknowledges that th ey must maintain an agent for no less than one ye ar after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: DENSO TEN Limited FCC ID: BABTN0040A Contact Name: Kaoru Abe Street Address: 2-28, Gosho-Dori 1-Chome, Hyogo-Ku City/Province/Zip: Kobe 652-8510, JAPAN Telephone No: 81 78-682-2159 Email: [email protected] FRN#: 0008516007 Applicant Signature: Date: May 22 , 2023 Signed by (Printed Name/Title): Kaoru Abe / Department General Manager Quality Assurance Group Quality Control Div Regul atory Management Dept. June 5, 2023

DENSO TEN Limited 2-28, Gosho-dori 1-chome, Hyogo-ku, Kobe, 652-8510 Japan Tel.: +81.78-682-2159 Letter of Authorization Date: May 22, 2023 UL Verification Services Inc. 47173 Benicia Street, Fremont, CA 94538 Applicant: DENSO TEN Limited FCC ID: BABTN0040A To whom it may concern: We, the undersigned, hereby authorize Yukari Ito of Consumer, Medical & Information Technologies Division, UL Japan, Inc. to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by UL Japan, Inc. on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. The application for the subject equipment has not been submitted to another TCB for certification. Sincerely Yours, Kaoru Abe Department General Manager Quality Assurance Group Quality Control Div Regulatory Management Dept. DENSO TEN Limited

DENSO TEN Limited 2- 28, Gosho-dori 1-chome, Hyogo-ku, Kobe, 652-8510 Japan Tel.: +81.78-682-2159 Request for Confidentiality Date: May 22, 2023 UL Verification Services Inc. 47173 Benicia Street, Fremont, CA 94538 Applicant : DENSO TEN Limited FCC ID : BABTN0040A To whom it may concern: Please be advised that the following information is to be held confidential on behalf of us, referring to the FCC rules 0.457 and 0.459: Block Diagram Theo ry of Operation Schematics The application contains technical information which we deem to be trade secrets and proprietary. If made public, the information might be used to the disadvantage of the applicant in the market place. Thank you for your attention to this matter. Sincerely, Kaoru Abe Department General Manager Quality Assurance Group Quality Control Div Regulatory Management Dept. DENSO TEN Limited

DENSO TEN Limited 2-28, Gosho-dori 1-chome, Hyogo-ku, Kobe, 652-8510 Japan Tel.: +81.78-682-2159 Request for Short-Term Confidentiality Date: May 22, 2023 UL Verification Services Inc. 47173 Benicia Street, Fremont, CA 94538 FCC ID : BABTN0040A Applicant : DENSO TEN Limited To whom it may concern: Please be advised that the following information is to be held in confidence for 180 days from the date of the Grant of Equipment Authorization based on the FCC rules 0.457 and 0.459: External Photos Internal Photos Test Setup Photos User Manual The application contains technical information, which we deem to be trade secrets and proprietary. If made public, the information might be used to the disadvantage of the applicant in the market place. Thank you for your attention to this matter. Sincerely, ____________________________________ Kaoru Abe Department General Manager Quality Assurance Group Quality Control Div Regulatory Management Dept. DENSO TEN Limited

【TN0040A】 External Photos ■Front■Rear ■Left■Right ■Top■Bottom DENSO TEN CONFIDENTIAL

【TN0040A】 Internal Photos (All Boards) ■All Boards CPU,Audio,Disp,SW ■CPU Board Parts sideSolder Side ■Audio Board Parts sideSolder Side ■Disp Board Parts sideSolder Side DENSO TEN CONFIDENTIAL ■SW Board Parts sideSolder Side ■Substrate location Display unitInternal Unit Display unit Disp Board SW Board Internal Unit BT Antenna WiFi Antenna CPU Board Audio Board

Test report No. : 14483763H-D-R2 Page : 1 of 34 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 Japan / +81-596-24-8999 EMI TEST REPORT Test Report No.: 14483763H-D-R2 Customer DENSO TEN Limited Description of EUT Car Audio Model Number of EUT TN0040A FCC ID BABTN0040A Test Regulation FCC Part 15 Subpart B Test Result Complied (Refer to SECTION 3) Issue Date July 18, 2023 Remarks - Representative test engineer Approved by Hiroyuki Furutaka Engineer Ryota Yamanaka Engineer CERTIFICATE 5107.02 The testing in which "Non-accreditation" is displayed is outside the accreditation scopes in UL Japan, Inc. There is no testing item of "Non-accreditation". Report Cover Page - Form-ULID-003532 (DCS:13-EM-F0429) Issue# 21.0 Test report No. : 14483763H-D-R2 Page : 2 of 34 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 Japan / +81-596-24-8999 ANNOUNCEMENT REVISION HISTORY Original Test Report No.: 14483763H-D This report is a revised version of 14483763H-D-R1. 14483763H-D-R1 is replaced with this repor t. Revision Test Report No. Date Page Revised Contents - (Ori ginal) 14483763H-D April 26, 2023 - 1 14483763H-D-R1 July 4, 2023 SECTION 2.2: General Specification Correction of Clock frequency(ies) in the system from 26 MHz to 1.716 GHz 1 14483763H-D-R1 July 4, 2023 SECTION 2.2: Radio Specification from 4.17 dBi to 3.79 dBi (U-NII-1) 3.34 dBi (U- NII-3) 1 14483763H-D-R1 July 4, 2023 SECTION 2.2 Deletion of sentence about simultaneous transmission. 1 14483763H-D-R1 July 4, 2023 SECTION 3.2 Correction of Worst margin frequency for Antenna Terminal: from 1299.995.000 MHz to 1299.995 MHz 1 14483763H-D-R2 July 18, 2023 Cover page and SECTION 1: Correction of Company Name from “Denso TEN Limited” to “DENSO TEN Limited”  This test report shall not be reproduced in full or partial, without the written approval of UL Japan, Inc.  The results in this report apply only to the sample tested. (Laboratory was not involved in sampling.)  This sample tested is in compliance with the limits of the above re gulation.  The test results in this test report are traceable to the national or international standards.  This test report must not be used by the customer to claim product certification, approval, or endorsement by the A2LA accreditation body.  This test report covers EMC technical requirements. It does not cover administrative issues such as Manual or non-EMC test related Requirements. (if applicable)  The all test items in this test report are conducted by UL Japan, Inc. Ise EMC Lab.  The opinions and the interpretations to the result of the description in this report are outside scopes where UL Japan, Inc. has been accredited.  The information provided from the customer for this report is identified in SECTION 1.  For test report(s) referred in this report, the latest version (includin g any revisions) is always referred. Test report No. : 14483763H-D-R2 Page : 3 of 34 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 Japan / +81-596-24-8999 Reference: Abbreviations (Including words undescribed in this report) A2LA The American Association for Laboratory Accreditation GPS Global Positioning System AAN Asymmetric Artificial Network Hori. Horizontal AC Alternating Current ICES Interference-Causing Equipment Standard AM Amplitude Modulation I/O Input/Output AMN Artificial Mains Network IEC International Electrotechnical Commission Amp, AMP Amplifier IEEE Institute of Electrical and Electronics Engineers ANSI American National Standards Institute IF Intermediate Frequency Ant, ANT Antenna ILAC International Laboratory Accreditation Conference AP Access Point ISED Innovation, Science and Economic Development Canada ASK Amplitude Shift Keying ISN Impedance Stabilization Network Atten., ATT Attenuator ISO International Organization for Standardization AV Average JAB Japan Accreditation Board BPSK Binary Phase-Shift Keying LAN Local Area Network BR Bluetooth Basic Rate LCL Longitudinal Conversion Loss BT Bluetooth LIMS Laboratory Information Management System BT LE Bluetooth Low Energy LISN Line Impedance Stabilization Network BW BandWidth MRA Mutual Recognition Arrangement C.F Correction Factor N/A Not Applicable Cal Int Calibration Interval NIST National Institute of Standards and Technology CAV CISPR AV NS No signal detect. CCK Complementary Code Keying NSA Normalized Site Attenuation CDN Coupling Decoupling Network OBW Occupied BandWidth Ch., CH Channel OFDM Orthogonal Frequency Division Multiplexing CISPR Comite International Special des Perturbations Radioelectriques PER Packet Error Rate Corr. Correction PK Peak CPE Customer premise equipment P LT long-term flicker severity CW Continuous Wave POHC(A) Partial Odd Harmonic Current DBPSK Differential BPSK Pol., Pola. Polarization DC Direct Current PR-ASK Phase Reversal ASK DET Detector P ST short-term flicker severity D-factor Distance factor QAM Quadrature Amplitude Modulation Dmax maximum absolute voltage change during an observation period QP Quasi-Peak DQPSK Differential QPSK QPSK Quadrature Phase Shift Keying DSSS Direct Sequence Spread Spectrum r.m.s., RMS Root Mean Square DUT Device Under Test RBW Resolution BandWidth EDR Enhanced Data Rate RE Radio Equipment e.i.r.p., EIRP Equivalent Isotropically Radiated Power REV Reverse EM clamp Electromagnetic clamp RF Radio Frequency EMC ElectroMagnetic Compatibility RFID Radio Frequency Identifier EMI ElectroMagnetic Interference RNSS Radio Navigation Satellite Service EMS ElectroMagnetic Susceptibility RSS Radio Standards Specifications EN European Norm Rx Receiving e.r.p., ERP Effective Radiated Power SINAD Ratio of (Signal + Noise + Distortion) to (Noise + Distortion) ETSI European Telecommunications Standards Institute S/N Signal to Noise ratio EU European Union SA, S/A Spectrum Analyzer EUT Equipment Under Test SG Signal Generator Fac. Factor SVSWR Site-Voltage Standing Wave Ratio FCC Federal Communications Commission THC(A) Tota…

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Test report No. : 14483763H-D-R2 Page : 30 of 34 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 Japan / +81-596-24-8999 APPENDIX 3: Photographs of test setup Radiated Emission (Below 1 GHz (Mode 1)) Photo 1 Photo 2 Test report No. : 14483763H-D-R2 Page : 31 of 34 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 Japan / +81-596-24-8999 Radiated Emission (Above 1 GHz (Mode 1)) Photo 1 Photo 2 Test report No. : 14483763H-D-R2 Page : 32 of 34 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 Japan / +81-596-24-8999 Radiated Emission (Below 1 GHz (Mode 2)) Photo 1 Photo 2 Test report No. : 14483763H-D-R2 Page : 33 of 34 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 Japan / +81-596-24-8999 Radiated Emission (Above 1 GHz (Mode 1)) Photo 1 Photo 2 Test report No. : 14483763H-D-R2 Page : 34 of 34 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 Japan / +81-596-24-8999 Antenna Terminal Conducted Tests Photo 1 Photo 2 End of Report