2AHE9-24GMMR2024GHz Short Range Multi Mode Radar

All Rights Reserved, Copyright© FURUKAWA AUTOMOTIVE SYSTEMS INC. 2021 【Confidential】 1 User Manual for 24GHz Multi Mode Radar Model: 24GMMR20 (24GHz Pulse radar for vehicle use) Date: February 22, 2021 File name: 24GMMR20_User Manual_rev3 Document No.: RA21EX005 All Rights Reserved, Copyright© FURUKAWA AUTOMOTIVE SYSTEMS INC. 2021 【Confidential】 2 24GHz High Resolution Multi-Mode Radar Furukawa’s new 24-HR-MMR radar will improve safety, comfort of passengers, and will provide pedestrian protection function to automotive. Product Features ・Small dimensions ・Behind bumper installation ・Low power consumption ・Multi-mode operation for plural applications ・Automotive interface with warning information and /or target lists Operating temperature：－40°C~＋85°C Operating voltage：+8V~+16V(typ.12V) ※Vehicular battery power Current consumption：240mA(typ.)＠13.5V ※Depending on operating voltage. Operating frequency ：24.15GHz All Rights Reserved, Copyright© FURUKAWA AUTOMOTIVE SYSTEMS INC. 2021 【Confidential】 3 1. BSM System The Blind Spot Monitoring(BSM) system is designed to assist the driver by monitoring the detection areas on both sides of the vehicle to the rear. BSM will alert the driver to possible vehicles in these areas in certain situations such as when changing lanes on roads and freeways. Multi-Mode operation Regarding car information on the CAN-bus, radar can change its application mode to fit for the situation automatically. Application: Blind Spot Detection Lane Change Assist Rear Cross Traffic Alert 2. FCTA System The Front Cross Traffic Alert(FCTA) system is designed to assist the driver by monitoring the detection areas on both sides of the vehicle to the front. FCTA function is a function of performing a warning to the driver when the object approaching from the front side satisfy the warning conditions. Application: Front Cross Traffic Alert Intersection Cross Traffic Alert Detection area Detection area All Rights Reserved, Copyright© FURUKAWA AUTOMOTIVE SYSTEMS INC. 2021 【Confidential】 4 3.Sensor Components The 24GMMR20 sensor consists of the following components: ・Housing: Plastic ・EMC Shield: ・RF and ECU board: ・Radome: Plastic Figure 1: 24GMMR20 Components FCC ID：2AHE9-24GMMR20 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. FCC CAUTION Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. RSS-Gen Sec 8.4 User manual notice This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditons: (1) This device may not cause interference. (2) This device must accept any interference, including interference that may cause undesired operation of the device. L’éme4eur/récepteur exempt de licence contenu dans le présent appareil est conforme aux CNR d’Innovation, Sciences et Développement économique Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes : 1) L’appareil ne doit pas produire de brouillage; 2) L’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement.

Letter of Authorization Date: February 19, 2021 UL Verification Services Inc. 47173 Benicia Street, Fremont, CA 94538 Applicant: Furukawa Automotive Systems Inc. FCC ID: 2AHE9-24GMMR20 To whom it may concern: We, the undersigned, hereby authorize Akiyo Hayashi of Consumer Technology 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, Shigeki Itabashi Furukawa Automotive Systems Inc.

Request for Confidentiality Date: February 26, 2021 UL Verification Services Inc. 47173 Benicia Street, Fremont, CA 94538 Applicant : Furukawa Automotive Systems Inc. FCC ID : 2AHE9-24GMMR20 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 Theory of Operation Schematics Parts List 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, Shigeki Itabashi Furukawa Automotive Systems Inc.

Request for Short-Term Confidentiality Date: February 19, 2021 UL Verification Services Inc. 47173 Benicia Street, Fremont, CA 94538 FCC ID : 2AHE9-24GMMR20 Applicant : Furukawa Automotive Systems Inc. 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 and behalf of us, referring to 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, ____________________________________ Shigeki Itabashi Furukawa Automotive Systems Inc.

【CONFIDENTIAL】 製品写真 Product photo

【CONFIDENTIAL】 32021/2/18Change Label diagram, Label layout 42021/2/19Change Label Outlook 12021/1/28New 22021/1/29Change Label diagram, Label layout N.Suga PreparedChecked REV.DATECONTENT Approved H.Yano E.Ichii No.RA21EX053 2021/1/28 FURUKA AUTOMOTIVE SYSTEMS INC. RA DEPT.2 24GMMR20 Label 1/2 【CONFIDENTIAL】 Label N.Suga 4N.suga 3 2021/2/18 Change Label diagram, Label layout 2021/2/19 N.suga2 2021/1/29 Change Label diagram, Label layout New Change Label Outlook N.suga Rev. PreparedCheckedApproved DateContent 1 2021/1/28 Outlook (Front Side) Label diagram Label layout TheCE label is printed in the area of the blue dotted line. The leftdiagram is an example. Customer Model Name Top Bottom Right Left 2/2

【CONFIDENTIAL】 製品写真 Product photo 【CONFIDENTIAL】

Test report No. : 13639562H-A-R3 Page : 1 of 33 Issued date : March 8, 2021 FCC ID : 2AHE9-24GMMR20 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Tele phone : +81 596 24 8999 Facsimile : +81 596 24 8124 Report Cover Page - 13-EM-F0429 Issue # 17.0 RADIO TEST REPORT Test Report No. : 13639562H-A-R3 Applicant : Furukawa Automotive Systems Inc. Type of EUT : 24GHz Short Range Multi Mode Radar Model Number of EUT : 24GMMR20 FCC ID : 2AHE9-24GMMR20 Test regulation : FCC Part 15 Subpart C: 2021 Test Result : Complied (Refer to SECTION 3.2) 1. This test report shall not be reproduced in full or partial, without the written approval of UL Japan, Inc. 2. The results in this report appl y only to the sample tested. 3. This sample tested is in compliance with the limits of the above re gulation. 4. The test results in this test report are traceable to the national or international standards. 5. This test report must not be used by the customer to claim product certification, approval, or endorsement by the A2LA accreditation bod y. 6. This test report covers Radio technical requirements. It does not cover administrative issues such as Manual or non-Radio test related Requirements. (if applicable) 7. The all test items in this test repor t are conducted by UL Japan, Inc. Ise EMC Lab. 8. The opinions and the interpretations to the result of the description in this report are outside scopes where UL Japan has been accredited. 9. The information provided from the customer for this report is identified in Section 1. 10. This report is a revised version of 13639562H-A-R2. 13639562H-A-R2 is replaced with this report. Date of test: December 19 to 22, 2020 Representative test engineer: Yuichiro Yamazaki Engineer Consumer Technology Division Approved by: Tsubasa Takayama Leader Consumer Technology Division CERTIFICATE 5107.02 The testing in which "Non-accreditation" is displayed is outside the accreditation scopes in UL Japan. There is no testing item of "Non-accreditation". Test report No. : 13639562H-A-R3 Page : 2 of 33 Issued date : March 8, 2021 FCC ID : 2AHE9-24GMMR20 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Tele phone : +81 596 24 8999 Facsimile : +81 596 24 8124 REVISION HISTORY Original Test Report No.: 13639562H-A Revision Test report No. Date Page revised Contents - (Original) 13639562H-A February 1, 2021 - - 1 13639562H-A-R1 March 1, 2021 P.1 Correction of cover title; From EMI to RADIO 1 13639562H-A-R1 March 1, 2021 P.5 Correction of “Frequency of Operation” in Clause 2.2; from 24.123 GHz to 24.150 GHz 1 13639562H-A-R1 March 1, 2021 P.5 Deletion of Frequency range from Radio S pecification in Clause 2.2. 1 13639562H-A-R1 March 1, 2021 P.6 Correction of the note * 2) in Section 3.2 to the following content; *2) The test is not required since this EUT does not point- to- point operation with 24.05 GHz to 24.25 GHz 1 13639562H-A-R1 March 1, 2021 P.19, 22 Correction of the Peak with Duty factor data by Dut y factor correction. 1 13639562H-A-R1 March 1, 2021 P.22 Correction of Pulse desensitization factor sign in Result formula under the test data. from “-“ to “+” 1 13639562H-A-R1 March 1, 2021 P.25 Replaced Worst Plot data with Worst Margin mode Tx1. 1 13639562H-A-R1 March 1, 2021 P.26 Correction of test result display 1 13639562H-A-R1 March 1, 2021 P.27 Correction of duty factor value due to calculation formula correction 1 13639562H-A-R1 March 1, 2021 P.19, 22, 27 Correction of the calculation formula of Duty factor from 10log to 20log. 2 13639562H-A-R2 March 8, 2021 P.6 Correction of the Worst margin for Electric Field Strength of Fundamental Emission test in clause 3.2; From 12.6 dB (24150.000 MHz, Horizontal, PK with Duty Factor) <Transmitting mode, Tx 1/Tx 2> To 16.7 dB (24150.000 MHz, Vertical, PK) <Transmittin g mode, Tx 1> 2 13639562H-A-R2 March 4, 2021 P.19, 22 - Correction of Pulse desensitization factor sign in Result formula under the test data. from “+“ to “-” - Data correction due to the above change 3 13639562H-A-R3 March 8, 2021 P.6 Correction of the Worst margin for Electric Field Strength of Fundamental Emission test in clause 3.2; From 16.7 dB (24150.000 MHz, Vertical, PK) <Transmitting mode, Tx 1> To 15.8 dB (24150.000 MHz, Vertical, PK) <Transmittin g mode, Tx 2> 3 13639562H-A-R3 March 8, 2021 P.19, 22 Correction of the test data by calculation formula correction Test report No. : 13639562H-A-R3 Page : 3 of 33 Issued date : March 8, 2021 FCC ID : 2AHE9-24GMMR20 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Tele phone : +81 596 24 8999 Facsimile : +81 596 24 8124 Reference: Abbreviations (Including words undescribed in this report) A2LA The American Association for Laboratory Accreditation MCS Modulation and Coding Scheme AC Alternating Current MRA Mutual Recognition Arrangement AFH Adaptive Frequency Hopping N/A Not Applicable AM Amplitude Modulation NIST National Institute of Standards and Technology Amp, AMP Amplifier NS No signal detect. ANSI American National Standards Institute NSA Normalized Site Attenuation Ant, ANT Antenna NVLAP National Voluntary Laboratory Accreditation Program AP Access Point OBW Occupied Band Width ASK Amplitude Shift Keying OFDM Orthogonal Frequency Division Multiplexing Atten., ATT Attenuator P/M Power meter AV Average PCB Printed Circuit Board BPSK Binary Phase-Shift Keying PER Packet Error Rate BR Bluetooth Basic Rate PHY Physical Layer BT Bluetooth PK Peak BT LE Bluetooth Low Energy PN Pseudo random Noise BW BandWidth PRBS Pseudo-Random Bit Sequence Cal Int Calibration Interval PSD Power Spectral Density CCK Complementary Code Keying QAM Quadrature Amplitude Modulation Ch., CH Channel QP Quasi-Peak CISPR Comite International Special des Perturbations Radioelectriques QPSK Quadri-Phase Shift Keying CW Continuous Wave RBW Resolution Band Width DBPSK Differential BPSK RDS Radio Data System DC Direct Current RE Radio Equipment D-factor Distance…

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Test report No. : 13639562H-A-R3 Page : 31 of 33 Issued date : March 8, 2021 FCC ID : 2AHE9-24GMMR20 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Tele phone : +81 596 24 8999 Facsimile : +81 596 24 8124 APPENDIX 3: Photograph of test setup Radiated Emission (Fundamental emission) Photo 1 Photo 2 Test report No. : 13639562H-A-R3 Page : 32 of 33 Issued date : March 8, 2021 FCC ID : 2AHE9-24GMMR20 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Tele phone : +81 596 24 8999 Facsimile : +81 596 24 8124 Radiated Emission (Spurious emission) Photo 1 Photo 2 Test report No. : 13639562H-A-R3 Page : 33 of 33 Issued date : March 8, 2021 FCC ID : 2AHE9-24GMMR20 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Tele phone : +81 596 24 8999 Facsimile : +81 596 24 8124 Worst Case Position Horizontal: Y-axis / Vertical: X-axis X-axis Y-axis End of Report