2A5C8-M4Carplay adapter

Section Company n Address: 16 Product Na FCC ID: 2A Model(s): M 2.911(d)(5 ) We, [Shen z which autho  Pro  Ide n Yours sinc e Name: CH E Title: Man a Company n Signature: NOTE 1 “Covered List https://www.f c References; 1) 986446 D 0 https://apps.fc 2) Federal R e https://www.fe munications-s She 2.911(d) name: Shen 608 Tower A ame: Carpla A5C8-M4 M4, M1, M2 )(i) Equipm zhen Xinhai orization is hibited fro m ntified as an erely, EN Sam age name: Shen ”; is the List o cc.gov/supplyc 01 Covered Eq cc.gov/oetcf/kd egister docume ederalregister. supply-chain-t enzhen )(5)(i) Ce nzhen Xinha A Zhantao T ay adapter , M3, M5, M ment Type i Vision Tec sought thro m receiving n equipmen nzhen Xinha of Equipment a chain/covered quipment v01 db/forms/FTS ent 2022-2826 gov/documen hrough-the Xinhai V ertificatio ai Vision Tec Technology M6, M7, B00 chnology Co ough certific an equipme nt type in the ai Vision Te and Services C list SearchResul t 63 published o nts/2023/02/06 Vision Te on – Equi chnology C Building, 1 03, X7, X8 o., Ltd] (“the cation is not ent authoriz e “Covered chnology C Covered By S tPage.cfm?sw on 02/06/23 6/2022-28263/ Technolo 2. ipment T Co., Ltd 079 Minzhi e applicant”) t: zation pursu List” NOTE 1 Co., Ltd ection 2 of Th witch=P&id=32 /protecting-ag ogy Co., 911 (d)(5)(i) Eq Type Rd.Longhu ) certify that uant to § 2.9 Da e Secure Netw 5672 ainst-national- Ltd quipment Type A ua, Shenzhe t the equipm 903; of the F ate: Aug. 09 works Act, ava -security-threa Attestation v1.2 en, China ment for FCC rules. 9, 2024 ailable at ats-to-the-com 2 m

Section Company n Address: 16 Product Na FCC ID: 2A Model(s): M 2.911(d)(5 ) We, [Shenz filing of the pursuant t o Yours sinc e Name: CH E Title: Man a Company n Signature: NOTE 1 Delete option NOTE 2 “Covered List https://www.f c References; 1) 986446 D 0 https://apps.fc 2) Federal R e https://www.fe munications-s She 2.911(d) name: Shen 608 Tower A ame: Carpla A5C8-M4 M4, M1, M2 )(ii) Applica zhen Xinhai application o §1.50002 erely, EN Sam age name: Shen not applicable ”; is the List o cc.gov/supplyc 01 Covered Eq cc.gov/oetcf/kd egister docume ederalregister. supply-chain-t enzhen )(5)(ii) Ce nzhen Xinha A Zhantao T ay adapter , M3, M5, M ant filing i Vision Tec n, the applic of this chap nzhen Xinha e to this applic of Equipment a chain/covered quipment v01 db/forms/FTS ent 2022-2826 gov/documen hrough-the Xinhai V ertificatio ai Vision Tec Technology M6, M7, B00 chnology Co cant is not i pter, as an e ai Vision Te cation. and Services C list SearchResul t 63 published o nts/2023/02/06 Vision Te on – App chnology C Building, 1 03, X7, X8 o., Ltd] (“the dentified NO entity produ chnology C Covered By S tPage.cfm?sw on 02/06/23 6/2022-28263/ Technolo plicant (C Co., Ltd 079 Minzhi e applicant”) OTE 1 on the “ cing covere Co., Ltd ection 2 of Th witch=P&id=32 /protecting-ag ogy Co., 2.911 (d)(5 Covered L Rd.Longhu ) certify that “Covered Li ed commun D a e Secure Netw 5672 ainst-national - Ltd 5)(ii) Applicant A List ) ua, Shenzhe t, as of the st” NOTE 2 ,est ications eq ate: Aug. 09 works Act, ava -security-threa Attestation v1.3 en, China date of the tablished uipment. 9, 2024 ailable at ats-to-the-com 3 m

FCC Software Configuration Control Declaration Rev1.0.docx Shenzhen Xinhai Vision Technology Co., Ltd FCC Software Configuration Control Declaration Date: Aug. 09, 2024 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Attn: OET Dept. Product: Carplay adapter Model No.: M4, M1, M2, M3, M5, M6, M7, B003, X7, X8 Regarding FCC Country Code Selection guidelines identified in KDB 594280 D02 v01r03. “All applications for equipment authorization for transmitters that can have radio parameters, or other technical parameters, reported to the Commission set by software must have an attestation indicating that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified.” We declare that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. Date: Aug. 09, 2024 Name: CHEN Sam Title: Manager Signature of applicant

Co m Ad d She Pr o Mo d Pr o We act We an d issu our Sig Na m Title Com S mpany: Sh dress: 1608 enzhen, Ch oduct Name del Numbe oduct Desc authorize M on our beha declare tha d certificatio ues concern behalf shal nature: me: e: mpany: henzhe enzhen Xin 8 Tower A Z hina e: Carplay er(s): M4, M ription: Ca MiCOM Lab alf on all ma at MiCOM L n of equipm ning the app ll have the s CHEN Sa m Manage Shenzhen en Xinha Agen nhai Vision Zhantao Te adapter M1, M2, M3, arplay adap bs Inc., 575 atters conce Labs Inc. is ment to the r proval applic same effect m n Xinhai Vis ai Vision nt Auth n Technolo echnology M5, M6, M pter Boulder C o erning the c allowed to f regulatory a cation. Any t as acts of sion Techn n Techn horizat ogy Co., Ltd Building, M7, B003, X ourt, Pleasa certification forward all i agencies as and all acts our own. nology Co. nology C tion d 1079 Minz h 7, X8 anton, Califo of above na information s required a s carried ou Date: , Ltd Co., Ltd hi Rd.Long ornia 94566 amed equip related to t nd to discu ut by MiCOM Aug. 09, 20 ghua, 6, USA, to pment. the approva ss any M Labs on 024 al

Office o Federa 7435 O Columb USA Subjec t FCC ID To Wh o Pursua are req u docume These d propriet might b In addi t in Title busine s authoriz For 4 O For 1 It is our corresp docume authoriz Sincer e Signat u Name: Sh of Engineeri l Communic Oakland Mills bia, MD 210 t; Request f D: 2A5C8-M4 om It May C nt to the pro uesting the ents from pu documents tary informa be harmful to Schemat Block Di Parts Lis Operatio Software tional to abo 47 CFR §2 ss sensitive zed devices External Test Set Internal P User Ma 45 days, pu OR 180 days pu r understand pondence du ents and thi zation is iss ely, ure: CHEN Sa m henzhen ing Techno cations Com s Road 046 for Confiden 4 Concern, ovisions of t Commissio ublic disclos contain det ation in ope o our comp tic Diagram agram st onal Descrip e Security R ove mention .803 and th informatio n s, we reque Photos tup Photos Photos anual rsuant to P u ursuantto KD ding that all uring the ce s informatio sued. m n Xinhai logy mmission ntiality the Commis on to withho sure indefin tailed syste ration of th e any and wo m ption Requiremen ned docume e importatio n remains c st Short Te ublic Notice DB 726920 l measurem ertification re on will be av Vision T ssion’s rule old the follow nitely. m and equi e equipmen ould give co nt ents, in orde on rules in T confidential rm Confide e DA 04-170 0 D01. ment test rep eview proce vailable for Technol s Title 47 S wing attach pment desc nt. The publ ompetitors a er to comply Title 47 CFR until the act ntiality of th 05. ports, FCC ess cannot public revi e logy Co Sections §0. hment(s) as criptions an ic disclosu r an unfair ad y with the m R §2.1204, tual market he following ID label for be granted ew once the ., Ltd Date: Aug. 457 and § 0 confidentia d are consi re of these d vantage in marketing re while ensu ting of newly attachmen mat and as confide n e grant of eq 09, 2024 0.459, we al dered as documents the market . egulations ring that y t(s); ntial quipment . Shenzhen Xinhai Vision Technology Co., Ltd Title: Manage

To W We, M5, the s Ple a Sig Na m Title Whom It May Shenzhen X M6, M7, B00 same, only w ase contact m nature: me: C e: M Shenzh Mo y Concern, Xinhai Vision 03, X7, X8; M with a produc me if you hav CHEN Sam Manage hen Xinh odel Di n Technology Model Differe ct model nam ve any quest hai Vision fferenc y Co., Ltd (Ca ence: All mod med different tion. n Techno ce Dec arplay adapt del’s the func . Test sampl ology Co claratio ter); Model N ction, softwa e mode: M4 Date: o., Ltd on Number: M4, are and elect . Aug. 09, 2 M1, M2, M3 ric circuit ar e 2024 , e

FCC ID LABEL: Ca. 10mm x 20mm Label Location FCC ID: 2A5C8-M4

MPE ESTIMATION FCC ID: 2A5C8-M4 1, Limit for General Population/ Uncontrolled Exposures Frequency Power density (mW/ cm 2 ) Averaging time(minutes) 300MHz----1.5GHz F/1500 30 1.5GHz---100GHz 1.0 30 2, Estimation Result Max PK Output power(dBm) Tune Up Power(dBm) Max Tune Up power(mW) Antenna Gain(dBi) Antenna Gain (linear) MPE (mW/cm²) EDR 0.39 0±1(1) 1.26 2.24 1.67 0.00042 5.8GWIFI 8.59 8±1(9) 7.94 2.42 1.75 0.00277 Note: Note: The estimation distance is 20cm The device could not transmit simultaneously in BT and 5.8GWIFI Note: PK Output power= conducted power. Conducted power see the test report HK2407183999-1E/2E When the minimum test separation distance is >20 cm, a distance of 20 cm is applied to determine RF Exposure test exclusion. The test exclusion threshold is 0.00277 which is< 1.0, RF Exposure testing is not required. -------The End-------

Page 1 of 59 Report No.: HK2407183999-2E FCC Test Report Test report On Behalf of Shenzhen Xinhai Vision Technology Co., Ltd For Carplay adapter Model No.: M4, M1, M2, M3, M5, M6, M7, B003, X7, X8 FCC ID: 2A5C8-M4 Prepared For : Shenzhen Xinhai Vision Technology Co., Ltd 1608 Tower A Zhantao Technology Building, 1079 Minzhi Rd.Longhua, Shenzhen, China Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Jul. 18, 2024 ~ Jul. 31, 2024 Date of Report: Jul. 31, 2024 Report Number: HK2407183999-2E Page 2 of 59 Report No.: HK2407183999-2E Test Result Certification Applicant’s name ................. : Shenzhen Xinhai Vision Technology Co., Ltd Address .................................. : 1608 Tower A Zhantao Technology Building, 1079 Minzhi Rd.Longhua, Shenzhen, China Manufacturer's Name ........... : Shenzhen Xinhai Vision Technology Co., Ltd Address .................................. : 1608 Tower A Zhantao Technology Building, 1079 Minzhi Rd.Longhua, Shenzhen, China Product description Trade Mark: iheylinkit Product name ............................ : Carplay adapter Model and/or type reference : M4, M1, M2, M3, M5, M6, M7, B003, X7, X8 Standards .............................. : FCC Rules and Regulations Part 15 Subpart E Section 15.407 ANSI C63.10: 2013 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Date of Test ........................................... : Date (s) of performance of tests ............. : Jul. 18, 2024 ~ Jul. 31, 2024 Date of Issue .......................................... : Jul. 31, 2024 Test Result .............................................. : Pass Testing Engineer : (Len Liao) Technical Manager : (Sliver Wan) Authorized Signatory : (Jason Zhou) Page 3 of 59 Report No.: HK2407183999-2E Table of Contents 1. Test Result Summary ............................................................................... 5 1.1. Test Procedures and Results ........................................................................................................... 5 1.2. Information of the Test Laboratory ................................................................................................. 5 1.3. Measurement Uncertainty ................................................................................................................ 6 2. EUT Description ........................................................................................ 7 2.1. General Description of EUT ............................................................................................................. 7 2.2. Operation Frequency Each of Channel ........................................................................................... 8 2.3. Operation of EUT During Testing .................................................................................................... 8 2.4. Description of Test Setup ................................................................................................................. 9 2.5. Description of Support Units ......................................................................................................... 10 3. Genera Information ................................................................................. 11 3.1. Test Environment and Mode .......................................................................................................... 11 4. Test Results and Measurement Data .................................................... 14 4.1. Conducted Emission ....................................................................................................................... 14 4.2. Maximum Conducted Output Power ............................................................................................. 18 4.3. 6DB Emission Bandwidth ............................................................................................................... 21 4.4. 26DB Bandwidth and 99% Occupied Bandwidth ......................................................................... 26 4.5. Power Spectral Density .................................................................................................................. 27 4.6. Band Edge ........................................................................................................................................ 32 4.7. Spurious Emission .......................................................................................................................... 41 4.8. Frequency Stability Measurement ................................................................................................. 54 4.9. Antenna Requirement ..................................................................................................................... 56 5. Photographs of Test Setup .................................................................... 57 6. Photos of the EUT ................................................................................... 59 Page 4 of 59 Report No.: HK2407183999-2E ** Modified History ** Revision Description Issued Data Remark Revision 1.0 Initial Test Report Release Jul. 31, 2024 Jason Zhou Page 5 of 59 Report No.: HK2407183999-2E 1. Test Result Summary 1.1. Test Procedures and Results Requirement CFR 47 Section Result Antenna requirement §15.203 PASS AC Power Line Conducted Emission §15.207 PASS Maximum Conducted Output Power §15.407(a) PASS 6dB Emission Bandwidth §15.407(e) PASS 26dB Emission Bandwidth& 99% Occupied Bandwidth §15.407(a) N/A Power Spectral …

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深圳市飞胜电子有限公司 SHENZHENFEISHENGELECTRONICSCO.,LTD.  4 产品特性规格表 一、产品基本特性： 产品类型：WIFI天线 DESCRIPTIONVALUE Frequencyrange （工作频段） 2400-2500MHz5150-5850MHz Impedance （特性阻抗） 50 Ω V.S.W.R（电压驻波比）对比波形 Gain（增益）2dBi Radiation（方向性）Omni-directional Polarization （线化方式） linearVertical Admittedpower（功率）1W Connector （接头型号） IPEXCONN Operatingtemp （工作温度） -10 °C ~+70 °C Storagetemp（储存温度）-10°C~+60°C 深圳市飞胜电子有限公司 SHENZHENFEISHENGELECTRONICSCO.,LTD.  5 1.Summary概要： ThisreporttoaccountforthemeasurementsetupandresultoftheAntenna.Themeasurement setupincludess-parameter,ThemeasureddataforAntennaarepresentedandanalysis. 这份报告用以说明量测的天线的结果，该测量设置包括S参数的电压驻波比及反射系数， 为量测天线的数据表示及分析 2.S-ParameterMeasurementS参数的量测： A.Reflectioncoefficient反射系数: (a)Instrument（议器）：NetworkAnalyzer(网络分析议). (b)Setup建立： (1)CalibratetheNetworkAnalyzerbyoneportcalibrationusingO.S.L.calibrationkits. 议器的校正通过OSL校准套件进行一个端口的校正. (2)ConnecttheantennaundertesttotheNetworkAnalyzer. 连接待测天线至网络分析议. (3)MeasuretheS11(reflectioncoefficient)showninFig.1. 测量S11如图一所示. (4)Generally,theS11islessthan–10dBtoensurethe90%VSWR2.0:1powerinto antennaandonlylessthan10%powerbacktosystem. 一般来说，S11小于-10dBVSWR小于2.0：1，以确保90％的功率转换成天线和只有 不到10％的功率反射回系统. Fig.1AntennameasuredinNetworkAnalyzer图1天线测量网络分析仪 深圳市飞胜电子有限公司 SHENZHENFEISHENGELECTRONICSCO.,LTD.  6 3.S-ParameterMeasurementResultS参数的量测结果： S-ParametertestdataS-参数量测数据： S-ParametertestimageS-参数量测图片： FrequencyMHz 工作频段 24002450250051505850 V.S.W.R驻波比8.379.019.124.765.05 深 圳 市 飞 胜 电 子 有 限 公 司 SHENZHEN FEISHENG ELECTRONICS CO.,LTD.  7 天线图片 深圳市飞胜电子有限公司 SHENZHENFEISHENGELECTRONICSCO.,LTD.  8 无源数据 2D/3D图 深圳市飞胜电子有限公司 SHENZHENFEISHENGELECTRONICSCO.,LTD.  9 深圳市飞胜电子有限公司 SHENZHENFEISHENGELECTRONICSCO.,LTD.  10