2BW6P-L901DCar Stereo

Wireless CarPlay/ Android Auto/ Dash Cam User Manual 9ʼʼ Portable Car Stereo with Dash Cam Made in China Thank you for choosing ORELVIXO. Packing List ························································································01 01 Interface Description ·········································································02 02 Installation Guide ···············································································03 03 Power Connection ··········································································05 04 Main Interface ····················································································06 05 01 Getting Started CarPlay Connection ···········································································07 06 Android Auto Connection ··································································08 07 AirPlay Connection ············································································09 08 Miracast Connection ·········································································10 09 DVR App Connection ··········································································10 10 02 Phone Connection DVR Recording Interface Menu ···························································11 11 4 Audio Output Settings ·····································································13 12 Rear Camera Wiring ············································································14 13 Setting Icons ·······················································································15 14 03 Features & Settings Frequently Asked Questions ······························································17 15 04 Help & Support CONTENTS 0 1 1 1 1 0 1 2 Packing List Please check the box contents carefully before installation. Accessories may vary depending on the package.Note: 1 * Main Unit 1 * Car Charger Power Cable 1 * Base Mount 1 * AUX Cable 1 * Suction Cup Mount 1 * User Manual1 * AHD Cam + 64G TF Card 64G 01 Interface Description 3.5mm AUX Out 1 Output audio to car speakers via the AUX input. 2 TF Card Slot Insert a TF card for DVR recording, video storage and playback. 3 2.5mm AV In Connect to the rear camera video input. Type-C Port (Power Input) Connect the car charger for power supply. 4 Microphone Built-in microphone for hands-free calls and voice control. 5 Speaker Built-in speaker for audio playback. 6 Dash Cam Lens Records front road video while driving. 7 RES Reset Hole Press with a pin to restart the device when needed. 8 8 7 6 5 4 3 2 1 Please use the original car charger. Do not insert or remove the TF card while the device is powered on. Note: 02 Clean the surface before installation to ensure a secure and stable mount.Note: Installation Guide Flexible & Adjustable The bracket supports telescopic and angle adjustment, allowing you to find a comfortable viewing angle. Mount the suction base on the windshield. Installation Method 1 Mount the suction base on the dashboard. Installation Method 2 Two Installation Options Choose the installation method that best suits your needs. Extend or retract for the best position. Telescopic Adjustment Adjust the angle up or down easily. Angle Adjustment 03 Place the bracket on a flat dashboard surface. Dashboard Mounting Place the base on the dashboard for a stable and convenient setup. Installed View Installation Guide Flexible & Stable The adjustable bracket allows you to adjust the height and angle for a comfortable viewing position. Slide the holder up or down to adjust the height. Height Adjustment Loosen the knob, adjust the angle, then tighten it. Angle Adjustment Wide base for a firm and stable hold. Secure & Stable 04 Use the original car charger power cable to ensure stable power supply and normal operation. Notes: 1 Insert the original car charger into the cigarette lighter socket. 2 Connect the other end of the power cable to the device power port. 3 After the vehicle starts, the device will automatically power on. 4 After the vehicle is turned off, the device will automatically power off. Connect the Power Cable Long press the power button: Turn the device on or off. Short press the power button: Turn the screen on or off. When the device is working normally, short press the power button to turn off the screen temporarily; short press again to turn it on. On / Off Operation Power Connection 05 Main Interface Tap to use iPhone screen mirroring Tap to use Android screen mirroring 06 1. On the device, enter the CarPlay interface. 2. Open Settings on your iPhone. 3. Go to Bluetooth and turn it on. 4. Select F900_XXX to pair and connect. 5. When the CarPlay prompt appears on your iPhone, tap “Connectˮ. 6. Connection complete. 2. To disconnect CarPlay, you can open the Bluetooth settings for F900_XXX to turn CarPlay on or off. 1. For the first connection, please wait after tapping “Connectˮ. The system will connect automatically, which may take a little while. CarPlay Connection 07 1. On the device, enter the Android Auto interface. 2. Open Settings on your Android phone. 3. Go to Bluetooth and turn it on. 4. Select F900_XXX to pair and connect. 5. Tap “Pairˮ. Your phone will automatically connect to the deviceʼs hotspot, and the system will switch to the Android Auto screen in about 30 seconds. 6. Connection complete. 6. Connection complete. 1. For the first connection, please wait after tapping “Pairˮ. The system will connect automatically, which may take a little while. 2. After Android Auto is connected, you can turn it off by forgetting the CARLINK_XXX Wi-Fi network and Bluetooth device. Android Auto Connection 08 AirPlay Connection 1. On the device, enter AirPlay interface. 2. On your iPhone, go to Settings > WLAN, select Wi-Fi Name:F900_XXX, Password:12345678. 3. Open Control Center on your iPhone, then tap Screen Mirroring. 4. Wait for your phone to find the device F900_XXX. 5. Select F900_XXX to connect. 6. Connection complete. 6. Connection complete. B…

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ShenzhenTenglinElectronicsCo.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 [2026.08.11] U.S.AgentDesignation [ShenzhenTenglinElectronicsCo.,Ltd.]acknowledgestheirconsentforthefollowingcontactlocatedinthe UnitedStatestoactastheiragentforserviceofprocessfortheequipmentforwhichauthorizationissought(FCC ID:2BW6P-L901D): NameandcompanyofU.S.agent:[GLOCERTSTECHNOLOGYINC] PhysicalU.S.addressofagent:[19784SUNKISSEDRIDGEDR,RIVERSIDE,CA92507] FRNofU.S.agent:[0036339737] EmailaddressofU.S.agent:[[email protected]] TelephoneofU.S.agent:(626)588-8039 [GLOCERTSTECHNOLOGYINC]acknowledgestheirobligationtoacceptserviceofprocessonbehalfof [ShenzhenTenglinElectronicsCo.,Ltd.]. [ShenzhenTenglinElectronicsCo.,Ltd.]withtheFRN[0038666236]acceptsitsobligationtomaintainanagent forserviceofprocessintheUnitedStatesfornolessthan1yearaftereitherthegranteehaspermanently terminatedallmarketingandimportationoftheapplicableequipmentwithintheU.S.,ortheconclusionofany Commission-relatedadministrativeorjudicialproceedinginvolvingtheequipment,whicheverislater. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirementslistedunder§ 2.911(d)(7). TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB 986446D01. Sincerely, SignatureSignature [FanYe][HuiyingFan] [Manager][Director] [ShenzhenTenglinElectronicsCo.,Ltd.][GLOCERTSTECHNOLOGYINC]

AttestationStatement. OldCode:C526609124NewCode:00015544Ed.3 Changereason:FRNisaddedtotheApplicantinformationsection. 1/1 [ShenzhenTenglinElectronicsCo.,Ltd.] TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 TheCommissionadoptedrulesthatprohibitequipmentauthorizationfor“covered” telecommunicationsequipmentandvideosurveillanceequipmentproducedbyentitiesidentified ontheCommission’sCoveredList 1 ,whichisperiodicallyupdated.SeetheCoveredListformore details.ThisAttestationStatementistoconfirmthatwefollowtheSection2.911(d)(5)(i)-(ii) Applicant Companyname:ShenzhenTenglinElectronicsCo.,Ltd. Granteecode:2BW6P FCCID:2BW6P-L901D FRN:0038666236 ContactName:FanYe Address:2F,RoomB061,BaoluAutoPartsCenter,195Chuangye2ndRd, Xin’an,Bao’an,Shenzhen,China TelephoneNo:13266768928 FaxNo:13266768928 Email:[email protected] i.[ShenzhenTenglinElectronicsCo.,Ltd.](“theapplicant”)certifiesthatthe equipmentforwhichauthorizationissoughtisnot“covered”equipment prohibitedfromreceivinganequipmentauthorizationpursuanttosection 2.903oftheFCCrules.Theapplicantmustsignthiscertification. ii.[ShenzhenTenglinElectronicsCo.,Ltd.](“theapplicant”)certifiesthat,asof thedateofthefilingoftheapplication,theapplicant[isnot](asaspecifically namedentityoranyofitssubsidiariesoraffiliates)identifiedontheCovered Listasanentityproducing“covered”equipment.Theapplicantmustsign thiscertification. [ShenzhenTenglinElectronicsCo.,Ltd.](“theapplicant”)certifiesthat,asofthe dateofthefilingofthe application,theapplicant[isnot]identifiedontheCoveredList asanentityproducing“covered” equipment. Date:2026-08-12 Applicant’sName:FanYe Title:Manager Signature 1 TheCommission’sCoveredListispublishedbythePublicSafetyandHomelandSecurityBureauandpostedonthe Commission’swebsite.ThisCoveredList,whichisperiodicallyupdated,identifiesparticularequipment,producedby particularentities,thatconstitutes“covered”equipment.https://www.fcc.gov/supplychain/coveredlist

Shenzhen Tenglin Electronics Co., Ltd. Code 00018768 Ed. 1 Device Car Stereo Company name Shenzhen Tenglin Electronics Co., Ltd. Grantee code 2BW6P FCC ID 2BW6P-L901D FRN 0038666236 Contact name Fan Ye Address 2F, Room B061, Baolu Auto Parts Center, 195 Chuangye 2nd Rd, Xin’an, Bao’an, Shenzhen, China Telephone number 13266768928 E-mail [email protected] Chipset/module information RF IC: RTL8733BS Operating System (if applicable) Tina Linux Storage Capacity (hard drive or other permanent memory storage, if applicable) 2 GB 2 Item 1. The device is able to install software/program installation? ☐ Yes, go to Item 2. ☒ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky cybersecurity or anti-virus software. Item 2. Technical Requirements for Kaspersky Cybersecurity Software: # General Requirements (For all Devices) Yes / No or N/A Comments 1 Internet connection for activation and updates (For all Operating Systems) N/A # General Requirements (For Windows Devices) Yes / No or N/A Comments 1 Storage: 1500 MB free space on the hard drive N/A 2 Operating System: Microsoft Windows 8, 8.1, 10 & 11 Home / Pro / Enterprise Microsoft Windows 7 Starter / Home Basic & Premium / Professional / Ultimate SP1 or higher N/A 3 Processor: 1 GHz or higher (x86 or x64) N/A 4 Memory (RAM)1 GB (32-bit) or 2 GB (64-bit) N/A 5 Screen Resolution: Minimum resolution of 1024 x 768 N/A # General Requirements (For macOS devices) Yes / No or N/A Comments 1 Operating System macOS® 13 – 14 N/A 2 Memory (RAM)4 GB N/A 3 Storage: 3455 MB free space on the hard drive N/A # General Requirements (For Android Devices) Yes / No or N/A Comments 3 1 Storage: 150 MB free space N/A 2 Operating System: Android™ 10 – 14 N/A 3 Screen Resolution: Minimum resolution of 320 x 480 N/A # General Requirements (for iOS devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: iOS® 17 N/A # General Requirements (For Linux system) Yes / No or N/A Comments 1 Hard drive: 1 GB of free space N/A 2 CPU: Intel Pentium 1 GHz or higher N/A 3 RAM: 1 GB YES 2 GB 4 Minimum software requirements: AlmaLinux OS 8 or later; AlterOS 7.5 or later; Astra Linux Common Edition 2.12 or later; CentOS 6.7 or later; Debian GNU/Linux 10.0 or later; EulerOS 2.0 or later; Oracle Linux 7.3 or later ; Red Hat Enterprise Linux 6.7 or later ; Rocky Linux 8.5 or later ; SUSE Linux Enterprise Server 12.5 or later; Ubuntu 12.04 or later ; Uncom OS Home / Business / Education / Enterprise 2.2 or later; ALT Linux Workstaton / Workstation K / Server / Education 8 or later; NO Linux Kernel： 4.9 4 ROSA Linux Workstation / Server 12 or later ; RED OS 7.3 and later ; After reviewed the technical requirements, is the device capable of supporting the installation of Kaspersky software? ☐ Yes, go to Item 3. ☒ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky software Item 3. Connectivity Capabilities: # Physical Interface Purpose Justification 1 / / / / / / / / / / / / # Wireless Interface Purpose Justification 1 / / / / / / / / After the review of this items, the device: ☒ Cannot support installation of any cybersecurity or anti-virus software on the covered list. ☐ Potentially can operate with any cybersecurity or anti-virus software on the covered list – additional third- party proof is provided to demonstrate compliance with requirements as of 2.911(d)5(i),(ii) – “Proof of Compliance with Covered List Software Requirements” of this document applies Signature: Name: Fan Ye Date: 2026-08-12 1 The justification field is used to justify why the software cannot be received through that interface. Check the annex for more indications.

TCB CALL página 1 File FCC ID: 2BW6P-L901D Please upload an exhibit that explains how does the TCB verify the new agent information: 1- Is the address of the agent a valid physical US mailing address (not a US post office box, not a virtual mailbox, not P.O. Boxes, not a vacant lot, not a public building, etc.) ○ We have checked if the address exists in a real and potential building (Google maps) + official US register, after this verification and the evidence below we can guarantee the following: not a US post office box not a virtual mailbox not P.O. Boxes not a vacant lot not a public building(note) ► We checked the FCC FRN Search based on the information provided by the grantee. On the official register from : https://bizfileonline.sos.ca.gov/search/business TCB CALL página 2 TCB CALL página 3 TCB CALL página 4 TCB CALL página 5 In google: TCB CALL página 6 Bank information TCB CALL página 7 TCB CALL página 8 TCB CALL página 9 TCB CALL página 10 GOLOCERTS TECHNOLOGY INC ADDRESS PROFF Water Bill TCB CALL página 11 TCB CALL página 12 TCB CALL página 13 TCB CALL página 14 TCB CALL página 15 TCB CALL página 16 ► CONCLUSION by TCB: The ASOP defined and provided by grantee is VALID and confirmed. Therefore the exhibit "U.S. Agent Designation Attestation Letter" included in the file is ok. 2- Is the agent physically located at that valid US address such that the agent can be legally served at that address? Yes , check above 3- Has the listed agent clearly agreed in writing to serve as the agent for the grantee at that address? Yes, it is included in the exhibit "U.S. Agent Designation Attestation Letter" >

C5266091_X10_Ed.2 1/1 <ShenzhenTenglinElectronicsCo.,Ltd.> OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2026-08-12 Subject:RequestforConfidentiality FCCID:2BW6P-L901D ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality NOTE2 IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo ☐ BlockDiagram ☒☐ Schematics ☒☐ TestReportNoNo TestSetupPhotosNo ☐ User’sManual ☐ NOTE 1 ☐ InternalPhotos ☐ NOTE 1 ☐ PartsList/TuneUp ☐☐ RFExposureInfoNoNo OperationalDescription ☒☐ CoverLetter(s)NoNo SDRSoftware/SecurityInfo ☐ No NOTE1:Long-TermConfidentialitymaybepermittedunderspecialconditions(SeeII.LONG-TERMCONFIDENTIALITY,Section3of KDB726920,uselastinforce) NOTE2:Short-TermConfidentialitycanberequestedforamaximumof180daysfromthedateofthegrant. Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Incaseofshort-termConfidentiality,theapplicantrequeststheexhibitsselected abovearewithheldfrompublicviewforaperiodof______daysfromthedateofthe GrantofEquipmentAuthorizationandpriortomarketing. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. Sincerely, Name:FanYe Signature:Title:Manager

C5266091_X8_Ed.1 1/1 LetterofAuthorization <ShenzhenTenglinElectronicsCo.,Ltd.> Company:ShenzhenTenglinElectronicsCo.,Ltd. Address:2F,RoomB061,BaoluAutoPartsCenter, 195Chuangye2ndRd,Xin’an,Bao’an,Shenzhen,China ProductName:CarStereo ModelNumber:L901D FCCIdentifier:2BW6P-L901D WeauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdelCarme,s/n, 08193Bellaterra,Spain,toactonourbehalfonallmattersconcerningthe abovenamedequipment. AnyindividualwithinLGAITechnologicalCenterS.A.isauthorizedtoactonour behalfandtakeactionontheapplication. WedeclarethatauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdel Carme,s/n,08193Bellaterra,Spain,isallowedtoforwardallinformation relatedtotheapprovalprojecttotheFederalCommunicationCommissionand todiscussanyissuesconcerningtheapprovalapplication.Anyandallacts carriedoutbyLGAITechnologicalCenterS.A.onourbehalfshallhavethe sameeffectasactsofourown. Name:FanYeDate:2026-08-12 Title:Manager Signatureofapplicant:

ReportNo.:BKC26074555GE-7 ExternalPhotos Model:L901D ReportNo.:BKC26074555GE-7 ReportNo.:BKC26074555GE-7

FCCID:2BW6P-L901D 1.5CM 0.5CM

ReportNo.:BKC26074555GE-8 InternalPhotos Model:L901D ReportNo.:BKC26074555GE-8 ReportNo.:BKC26074555GE-8 ReportNo.:BKC26074555GE-8 ReportNo.:BKC26074555GE-8 ※※※※※ENDOFREPORT※※※※※

FCCID:2BW6P-L901D RFExposureEvaluation AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1091，Unlessspecifically requiredbythepublishedRFexposureKDBprocedures,standalone1-gheadorbodyand10-gextremity SARevaluationforgeneralpopulationexposureconditions,bymeasurementornumericalsimulation,isnot requiredwhenthecorrespondingSARTestExclusionThresholdcondition(s),listedbelow,is(are)satisfied. Limits Thecriterialistedinthefollowingtableshallbeusedtoevaluatetheenvironmentimpactofhumanexposure toradiofrequency(RF)radiationasspecifiedin1.1307(b) LimitsforMaximumPermissibleExposure(MPE) Frequencyrange (MHz) Electricfield strength (V/m) Magneticfieldstrength (A/m) Powerdensity (mW/cm 2 ) Averagingtime (minutes) (A)LimitsforOccupational/ControlledExposures 0.3–3.06141.63*(100)6 3.0–301842/f4.89/f*(900/f 2 )6 30–30061.40.1631.06 300–1500f/3006 1500–100,00056 (B)LimitsforGeneralPopulation/UncontrolledExposure 0.3–1.346141.63*(100)30 1.34–30824/f2.19/f*(180/f 2 )30 30–30027.50.0730.230 300–1500f/150030 1500–100,0001.030 f=frequencyinMHz Friistransmissionformula:Pd=(Pout*G)/(4*pi*r 2 ) Where Pd=powerdensityinmW/cm 2 ,Pout=outputpowertoantennainmW; G=gainofantennainlinearscale,Pi=3.1416; R=distancebetweenobservationpointandcenteroftheradiatorincm PdidthelimitofMPE,1mW/cm 2 .Ifweknowthemaximumgainoftheantennaandthetotalpowerinputto theantenna,throughthecalculation,wewillknowthedistancerwheretheMPElimitisreached. TestProcedure SoftwareprovidedbyclientenabledtheEUTtotransmitandreceivedataatlowest,middleandhighest channelindividually. TestResultofRFExposureEvaluation Mode Frequency (MHz) Antenna Gain (dBi) Antenna Gain (numeric) Max conducted power Output power to antenna (mW) Power Densityat R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result BT24023.632.3072.471.770.000811PASS BLE24023.632.3070.611.150.000531PASS 2.4GWIFI24123.632.30712.2316.710.007671PASS 5GWIFI U-NII-1 51805.563.59711.4313.900.009951PASS 5GWIFI U-NII-3 57855.563.59713.1620.700.014821PASS Remark: 1.2.4Gantennagain=3.63dBi 2.5GWIFIantennagain=5.56dBi. 3.BT&BLEcannottransmitsimultaneouslywith2.4GWiFiand5GWiFi.

ShenzhenBKCTestingCo.,Ltd.ReportNo.:BKC26074555GE-1 TestReportTel:4000-875-3820755-84829082Web:Http://www.bkc-lab.comPage1of28 TESTREPORT Applicant:ShenzhenTenglinElectronicsCo.,Ltd. Address: 2F,RoomB061,BaoluAutoPartsCenter,195Chuangye2ndRd, Xin’an,Bao’an,Shenzhen,China Manufacturer:DongguanHangyiElectronicTechnologyCo.,Ltd. Address: Room02,4/F,BuildingF,No.170JinxiaotangHuancunRoad, ZhutangVillage,FenggangTown,Dongguan,Guangdong,China. ProductName:CarStereo ModelNumber:L901D Trademark:orelvixo FCCID:2BW6P-L901D TestDate: Jul.29,2026-Aug.07,2026 DateofReport: Aug.07,2026 TestResult: ThisdevicedescribedabovehasbeentestedbyBKC,andthetest resultsshowthattheequipmentundertest(EUT)isincompliance withtheFCCCFRTitle47Part15SubpartCSection15.247 requirements.Anditisapplicableonlytothetestedsampleidentified inthereport. TestProcedureUsed: Standards:FCCCFRTitle47Part15SubpartCSection15.247 ANSI C63.10-2020+Cor.1-2023+C63.10a-2024+Erratato C63.10a-2024 Preparedby(TestEngineer): CareyZheng Approved(Manager): CaseyWang Approved(Manager): JerryLiao ShenzhenBKCTestingCo.,Ltd.ReportNo.:BKC26074555GE-1 TestReportTel:4000-875-3820755-84829082Web:Http://www.bkc-lab.comPage2of28 TABLEOFCONTENT 1.GeneralInformation......................................................................................5 1.1.DescriptionofDevice(EUT).......................................................................................................................5 1.2.ChannelList..................................................................................................................................................5 1.3.Summaryoftestresult................................................................................................................................6 1.4.SpecialAccessoriesandAuxiliaryEquipment........................................................................................6 1.5.Testmode......................................................................................................................................................6 1.6.Testconfiguration.........................................................................................................................................7 1.7.BlockDiagram...............................................................................................................................................7 1.8.TestConditions.............................................................................................................................................7 1.9.MeasurementUncertainty(95%confidencelevels,k=2)......................................................................7 1.10.TestFacility..................................................................................................................................................8 1.11.TestEquipment...........................................................................................................................................9 2.Conductedemissionatthemainsterminalstest....................................10 2.1.Limit..............................................................................................................................................................10 2.2.TestSetup....................................................................................................................................................10 2.3.TestProcedure............................................................................................................................................10 2.4.TestResult...................................................................................................................................................10 3.RadiatedSpuriousEmissions...................................................................11 3.1.Limit..............................................................................................................................................................11 3.2.TestSetup....................................................................................................................................................12 3.3.TestProcedure............................................................................................................................................14 3.4.TestResult...................................................................................................................................................15 4.MaximumPeakOutputPower....................................................................20 4.1.Limit..............................................................................................................................................................20 4.2.TestSetup....................................................................................................................................................20 4.3.TestProcedure............................................................................................................................................20 4.4.TestResult...................................................................................................................................................20 5.-20dBBandwidthMeasurement...............................................................21 5.1.Limit..............................................................................................................................................................21 5.2.TestSetup....................................................................................................................................................21 5.3.TestProcedure............................................................................................................................................21 5.4.TestResult...................................................................................................................................................21 6.Carrier…

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深 深 圳 圳 市 市 天 天 威 威 讯 讯 无 无 线 线 技 技 术 术 有 有 限 限 公 公 司 司 地址：深圳市龙华新区大浪街道华荣路 528 号日鑫科技园 A1 栋 4 楼 Address: 4th Floor, Building A1, Rixin Technology Park, No. 528 Huarong Road, Dalang Street, Longhua New District, Shenzhen 电话： 86-755-29361726 /85268343 传真:86-755-23732325 Phone: 86-755-29361726 / 85268343 Fax: 86-755-23732325 深圳市天威讯无线技术有限公司 shenzhen shenzhen Tian Tian wei wei xun xun wireless wireless technology technology co.,ltd. co.,ltd. 产 产 品 品 性 性 能 能 与 与 规 规 格 格 承 承 认 认 书 书 Product Product performance performance and and specification specification 客户名称： CUSTOMERNAME 产品名称 Shenzhen Tenglin Electronics Co., Ltd : PRODUCTNAMEBOARDMODE Car Stereo L 天威讯料号： TWX-058-015 客户 Client 承制方 Admitmanufacturingparty 客户确认 Customersconfirmation 品质部 Qualitydepartment 研发部 R&D 核准 Approval ME: RF: 日期(Date)：日期(Date)：2026年1月28日 Shenzhen Tianweixun Wireless Technology Co., Ltd 产品型号:E30WConfidentialInformation产品名称：2.4G/5GWIFI天线 深 深 圳 圳 市 市 天 天 威 威 讯 讯 无 无 线 线 技 技 术 术 有 有 限 限 公 公 司 司 拟定廖鲜明 产品规格书 版本V0 发文部门研发中心发行日期2026-01-28 1.1 项目图 第 1 页 (Project Diagram) 1.1.1 天线匹配图 N/A (Antenna matching diagram) Element电容电感 E1(0402)---- E2(0402)---- E3(0402)---- E4(0402)---- 匹 配 说 明： 匹 配 按 原 主 板 匹 配没 有改 动 。 Matching instructions: Match according to the original motherboard without any changes 产品型号:E30WConfidentialInformation产品名称：2.4G/5GWIFI天线 深 深 圳 圳 市 市 天 天 威 威 讯 讯 无 无 线 线 技 技 术 术 有 有 限 限 公 公 司 司 拟定廖鲜明 产品规格书 版本V0 发文部门研发中心发行日期2026-01-28 2.1 目的 第2页 (Purpose) Standardize the specifications and testing methods of mobile communication terminal antenna products produced by Shenzhen Tianweixun Wireless Technology Co., Ltd. to avoid errors caused by different testing conditions and methods. 3.1 天线 (Antenna) 3.1.1 天线电气规格与材质 (Antenna electrical specifications and materials) 3.1.2 天线形式 : 天 线 实 物 图 (Antenna physical diagram) (Antenna form:) 实现类型 (Type)：PIFA 天线 天线材质 (Material)：FPC+同轴线 3.1.3 天线设计工作频段: (Antenna design working frequency band:) 2400MHz~ 2500MHz\5100MHz~5820MHz 3.1.4主天线在ETS-SG24SYSTEM 3D测试系统中测量数据 (Measurement data of the main antenna in the ETS-SG24SYSTEM 3D testing system) 图（1）ETS测试系统 Figure (1) ETS Testing System 图（2）手机在暗室内三维定位装置 Figure (2) Three dimensional positioning device for mobile phone in darkroom 产品型号:E30WConfidentialInformation产品名称：2.4G/5GWIFI天线 深 深 圳 圳 市 市 天 天 威 威 讯 讯 无 无 线 线 技 技 术 术 有 有 限 限 公 公 司 司 拟定廖鲜明 产品规格书 版本V0 发文部门研发中心发行日期2026-01-28 3.1.5 第 3 页 天线在网络分析仪所测得数据（天线无源驻波及回波损耗） The data measured by the antenna in the network analyzer (passive standing wave and return loss of the antenna) 3.1.6 天线的无源性能指标和有源测试数据 : (Passive performance indicators and active test data of the antenna:) 天线方向图：(antenna pattern): 产品型号:E30WConfidentialInformation产品名称：2.4G/5GWIFI天线 深 深 圳 圳 市 市 天 天 威 威 讯 讯 无 无 线 线 技 技 术 术 有 有 限 限 公 公 司 司 拟定廖鲜明 产品规格书 版本V0 发文部门研发中心发行日期2026-01-28 2400MHZ 第4页 : 2450MHZ: 2480MHZ: 5100MHZ: 产品型号:E30WConfidentialInformation产品名称：2.4G/5GWIFI天线 深 深 圳 圳 市 市 天 天 威 威 讯 讯 无 无 线 线 技 技 术 术 有 有 限 限 公 公 司 司 拟定廖鲜明 产品规格书 版本V0 发文部门研发中心发行日期2026-01-28 5410MHZ 第5页 : 5800MHZ: 有源测试数据 (Active test data) 产品型号:E30WConfidentialInformation产品名称：2.4G/5GWIFI天线 深 深 圳 圳 市 市 天 天 威 威 讯 讯 无 无 线 线 技 技 术 术 有 有 限 限 公 公 司 司 拟定廖鲜明 产品规格书 版本V0 发文部门研发中心发行日期2026-01-28 4.1 产品设计图 第6页 (Product Design Drawing)

Report ShenzhenTenglinElectronicsCo.,Ltd. Model:L901D FCCID:2BW6P-L901D 1.MaximumPeakConductedOutputPower ConditionModeFrequency(MHz)AntennaConductedPower(dBm)TotalPower(dBm)Limit(dBm)Verdict NVNT1-DH52402Ant11.151.1521Pass NVNT1-DH52441Ant10.760.7621Pass NVNT1-DH52480Ant1-0.18-0.1821Pass NVNT2-DH52402Ant12.042.0421Pass NVNT2-DH52441Ant11.631.6321Pass NVNT2-DH52480Ant10.710.7121Pass NVNT3-DH52402Ant12.472.4721Pass NVNT3-DH52441Ant12221Pass NVNT3-DH52480Ant11.071.0721Pass Report PeakPowerNVNT1-DH52402MHzAnt1 PeakPowerNVNT1-DH52441MHzAnt1 Report PeakPowerNVNT1-DH52480MHzAnt1 PeakPowerNVNT2-DH52402MHzAnt1 Report PeakPowerNVNT2-DH52441MHzAnt1 PeakPowerNVNT2-DH52480MHzAnt1 Report PeakPowerNVNT3-DH52402MHzAnt1 PeakPowerNVNT3-DH52441MHzAnt1 Report PeakPowerNVNT3-DH52480MHzAnt1 Report 2.-20dBBandwidth ConditionModeFrequency(MHz)Antenna-20dBBandwidth(MHz)Verdict NVNT1-DH52402An…

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