2BB8O-H59Activity Tracker

ActivityTracker UserManual ProductIntroduction All-dayheartrate monitoring SleepTrackingActivity Tracking MultiSport Modes Waterpro ofIP68 Note:Smartbraceletisnotamedicaldeviceandis notintendedtodiagnoseormonitoranydiseaseor medicalcondition. SpO2 What'sinthepackage? (1)Smartbracelet (2)MagneticUSBcharger (3)Usermanual HomeKeyLEDIndicators LEDIndicatorsHeartrateand bloodoxygensensor UserGuide 1.Downloadtheapp .ScantheQRcodebeloworsearchQWatchProon GooglePlay/AppStoretodownload OurQWatchProapp. ·MakesuretheBluetoothfunctionofyourmobile deviceisturnedon. ·Selectthedeviceidentifiedintheappandconnectto yoursmartbracelet. QWatchPro Note:Pleaseensurethatyour Androidversionis5.0orlater,iOS versionis10.0orlater.This bracelet supportsBluetooth 5.0connection. 2.Chargeandactivate Whenusingforthefirsttime,please chargeandactivatethedevice.Ifyouhave performedafactoryresetonthedevice, pleasechargeandactivate itbeforeusingitagain. Simplyplaceyourdeviceonthe magneticUSBchargerandplugitintoan outletorUSB2.0+porttostartcharging. Theredlightwill stayonwhilecharging,andthegreenlight willappearwhenfullycharged. WarmTips:PleasepreventtheUSBchargerport fromcontactingconductivematerialssuchasliquids, dust,metalpowderandpencilleads. 3.APPandfunctionoperation Afterthedeviceisactivated,pleasepairitwith theQWatchProappforoperationanduse.After Bluetoothconnection,pressthebuttontodisplaya greenlight.Iftheconnectionisnotsuccessful, pressthebuttontodisplayaredlight. Health Hereyoucanviewyourdetailed healthdataandreportsevery daysuchassteps, distance,calories,heartrate, SpO2,bloodpressure,sleep,stress Device Checkthebasicinformationofthecurrent deviceandstartdetailedsettings. Settheautomatichealthmonitoringinterval Turnon/offautomaticheartrate/SpO2/bloodpres sure/sleepmonitoringthroughtheapp. Thesleepdetectionperiodis18:00~12:00,andd atafromthemaindetectionperiod1:00~7:00will berecorded. Heartrateisautomaticallytestedeveryfivemi nutes. Bloodoxygen/bloodpressureisautomatically testedeveryhour. ·GoalSetting Customizeyourdailygoalsforsteps,distance,calories,and sleeptime. AlarmClock Setthealarmontheappaccordingtoyourneeds. ·DeviceSettings ItincludessettingsforBluetoothdisconnectionreminders,smart notifications,sedentaryalerts,firmwareupdates,andfactory resets · *SmartNotifications Differentsocialnotificationsandtheirlightandvibration promptsareasfollows: Greenlightflashing vibrationfrequency Signal IsBluetoothconnecti onrequired? Incomingcalls Yes Oncepersecond Once SMSandthird-partyapp notifications(WeChat, WhatsApp,Skype,etc.) Yes Threetimes Sedentaryreminder Yes Thirtytimes AlamClock Yes Note:Pressthehomekeyoncetostopabovenotifications,andpress thehomekeytwicetoremotethesoftwaretotakepictures. *FirmwareUpdate(OTA) TheAPPwillremindyouifanewfirmwareversionhasbeen released;ifso,followthestepstoupgradetothelatestversion. *Restorefactorysettings Afterresetting,alldevicedatawillbedeleted.Pl easechargeandreactivate. Exercis Youcanturnonthesportsmodeon theQWatchProAPP ·Youcanseemorethan100sportsmodes.GPS runningcantrackmovementtrajectoryandrunning records. Me(Mypersonalinformation) CheckbasicAPPsettings:personal information,third-partyaccess,login accountmanagement,app background,aboutus,feedbacksup port,app versionupdate,etc. FaultResolution Ifthedevicecannotpairwithyourphone 1.Makesureyourdeviceispoweron. 2.CheckyourphonetomakesureBluetoothisturned on. 3.ChecktheappandmakesureBluetooth permissionsareturnedon.4.RestarttheAPPandgo totheAPP homepage. 5.Thebatteryiconshouldbedisplayedonthe APPhomepage. Ifyourdevicebatteryconsumesquickly: 1.Chargeforatleastthreehoursto calibratethebattery.2.Thencontinueto useyourdeviceasusual. SafetyTips Failuretofollowsafetyinstructionsmayresultinfire,electric shock, injury,ordamagetotheequipmentorotherproperty.Read allsafetyinformationbelowbeforeusingtheequipment. Smartbraceletisnotamedicaldevice Thisdeviceisnotamedicaldeviceandshouldnot beusedasa substituteforprofessionalmedicaljudgment.For example:itisnot intendedtodiagnose,cure,mitigate,treat,orprevent diseaseor condition.Pleaseconsultyourhealthcareprofessional beforemakinganydecisionrelatedtoyourhealth" DeviceHandling Handlingthisdevicecarefullyasitcontainssensitive electroniccomponentsthatmaybedamagedifdropped, burned, puncturedorcrushed.Donotuseadamagedwearable sportsdeviceasthismay causeinjury.Avoidsignificantexposuretodustandsand. Childrenshouldnotusethisdeviceunsupervised BatteryDisposal Donotattempttoreplacethedevicebatteryyourself,asthismay damagethebattery,causebatteryoverheatinganddamage.The lithium-ionbatteryinthedevicemustonlyberepairedbythe manufactureroranauthorizedserviceprovider.Thebatterymust berecycledordisposedofseparatelyfromhouseholdwaste. Donotincineratethebattery.Donotdisposeofthedevicein householdwaste. OperatingTemperature Thisdeviceisdesignedtooperateinambienttemperatures between32°Fand113°F(0°Cand45°C)andtobestored between-4°Fand158°F(-20°Cand70°C).Thedevicemaybe damagedoritsbatterylifemaybeshortenedifstoredor operatedoutsideofthesetemperatureranges. Avoidexposingthedevicetoextremechangesintemperatureor humidity. Avoidprolongedexposuretohightemperatures Donotexposethedevicetoextremetemperaturesorextreme temperaturefluctuations.Keepthedeviceoutofdirectsunlight. Donotsleeponthedeviceorplaceitonablanket,pillow,or underyourbodywhileitischargingorpluggedintoapower source.Takespecialcareifyouhaveamedicalcondition that preventsyoufromfeelingheat outsideyourbody. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of 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 the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and …

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1/1 USAgentforServiceofProcessLETTEROFATTESTATION TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USAgentforServiceofProcess: Companyname:REPAmericaLLC FRN:0034192500 ContactName:Mr.BenXU Address:350TerrySt.200Longmont,CO80501UnitedStates TelephoneNo:7192013314 Email:[email protected] Applicant: Companyname:ShenzhenLexqiElectronicTechnologyCo.,Ltd ProductDescription:ActivityTracker ContactName:YuzhouDu Address:12F,BuildingD,HuilongdaIndustrialPark,ShilongCommunity,Shiya Grantee code::2BB8O FCC ID:2BB8O-H59 FRN:0034043489 n Street,BaoanDistrict,Shenzhen Email:[email protected] FaxNumber:+8613371419548 [ShenzhenLexqiElectronicTechnologyCo.,Ltd]certifiesthat,asofthedateofthis filingoftheapplicationwiththeTCB,[REPAmericaLLC]isourdesignatedUS agentforserviceofprocessfortheabovereferencedFCCID.[ShenzhenLexqi ElectronicTechnologyCo.,Ltd]acceptstomaintainanagentfornolessthanone yearafterthegranteehasterminatedallmarketingandimportationorthe conclusionofanycommissionrelatedproceedinginvolvingequipment.[REP AmericaLLC]accepts,asofthedateofthefilingoftheapplication,theobligation ofthedesignatedUSagentforserviceofprocessfortheabovereferenceFCC ID. TheUSAgentforServiceofProcessisawareofandagreestocomplywiththerequirements outlinedintheFCCEquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause §2.911. TheApplicantisawareofandagreestocomplywiththerequirementsoutlinedintheFCC EquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause§2.911. Date:2024/12/30 Applicant’sName:YuzhouDuUSAgent’sName:REPAmericaLLC Title:DirectorTitle:Manager SignatureSignature

Attestation Statement. Old Code: C5266091 24 New Code: 00015544 Ed.3 Change reason: FRN is added to the Applicant information section. 1/1 Shenzhen Lexqi Electronic Technology Co.,Ltd 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: Shenzhen Lexqi Electronic Technology Co.,Ltd Grantee code: 2BB8O FCC ID: 2BB8O-H59 FRN: 0034043489 Contact Name: Yuzhou Du Address: 12F,Building D,Huilongda Industrial Park,Shilong Community, Shiyan Street,Baoan District,Shenzhen Telephone No: 8613371419548 Fax No: 8613371419548 Email: [email protected] i. [Shenzhen Lexqi Electronic Technology Co.,Ltd] (“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. [Shenzhen Lexqi Electronic Technology Co.,Ltd] (“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. [Shenzhen Lexqi Electronic Technology Co.,Ltd] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered List as an entity producing “covered” equipment . Date: 2024/12/30 Applicant’s Name: Yuzhou Du Title: 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

Modeldifferencedeclarationletter DifferencesDescription FCCID:2BB8O-H59 WeShenzhenLexqiElectronicTechnologyCo.,Ltdstate: Product： ActivityTracker ModelName ： H59,DS01,DS02,DS03,DS04,DS05,DS06,DS07,D S08,DS09,DS10 Weherebydeclarethatallmodelsareidenticalintermsofelectricalaspects,includingthe samesoftwareparametersandhardwaredesign(i.e.circuitdesign,PCBlayout,RF modules/circuits,antennatypeandantennaposition,componentsonPCB,etc.),thesame mechanicalstructureanddesign(includingproducthousing,materials,etc.),Theonly differenceisthatthemodelnameandexteriorcoloraredifferentfromthestrapmaterial. Signatory Date:January2,2025 Signature: Name:YuzhouDu Title:Manager

C5266091_X8_Ed.1 1/1 Letter of Authorization Shenzhen Lexqi Electronic Technology Co.,Ltd Company: Shenzhen Lexqi Electronic Technology Co.,Ltd Address: 12F,Building D,Huilongda Industrial Park,Shilong Community, Shiyan Street,Baoan District,Shenzhen Product Name: Activity Tracker Model Number: H59, DS01,DS02,DS03,DS04,DS05,DS06,DS07,DS08,DS09,DS103 FCC Identifier: 2BB8O-H59 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. Name: Yuzhou Du Date: 2024.12.30 Title: Manager Signature of applicant:

C5266091_X10_Ed.2 1/1 Shenzhen Lexqi Electronic Technology Co.,Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2024.12.30 Subject: Request for Confidentiality FCC ID: 2BB8O-H59 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. 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 ______ 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. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name: Yuzhou Du Title: Manager 2024.12.30

Page1of3ReportNo.:FCS202412714 Externalphotos Photo1 Photo2 Page2of3ReportNo.:FCS202412714 Photo3 Photo4 Page3of3ReportNo.:FCS202412714 Photo5 Photo6

LabelandLabelLocation FCCID:2BB8O-H59 2.5mm 12mm

3 Page1of5ReportNo.:FCS202412586 Internalphotos Photo1 Photo2 Page1of3ReportNo.:FCS202412714 3 Page2of5ReportNo.:FCS202412586 Photo3 Photo4 3 Page3of5ReportNo.:FCS202412586 Photo5 Internalantenna

FCCRFExposure EUTDescription:ActivityTracker Testtype.:H59 Seriesmodel:DS01,DS02,DS03,DS04,DS05,DS06,DS07,DS08,DS09,DS10 FCCID:2BB8O-H59 Equipmenttype:PortableDevice 1.TestProcedure AccordingtoKDB447498D01GeneralRFExposureGuidancev06 The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattest separationdistances ≤ 50mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/ (min.testseparationdistance,mm)]·[√f(GHz)]≤3.0for1-gSARand≤7.5for10-g extremitySAR, where f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbefore calculationTheresultisroundedtoonedecimalplaceforcomparison Thetestexclusionsareapplicableonlywhentheminimumtestseparation distanceis ≤ 50mmandfortransmissionfrequenciesbetween100MHzand6GHz. Whentheminimumtestseparationdistanceis<5mm,adistanceof5mmisappliedto determineSARtestexclusion. 2.TestResultofRFExposureEvaluation BT [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparation distance,mm)]·[√f(GHz)]=0.63095/5*√2.440=0.19711≤3.0ThresholdatwhichnoSARrequired isand≤3.0for1-gSAR,Separationdistanceis5mm. Conclusion：NoSARrequired Mode Channel Freq.(MHz) Maximum Conducted Output Power(PK) (dBm) AntennaGain (dBi) Antenna gainnumeric Maxpower (W) GFSK 2402-2.032.02 1.59 0.00062661 4 2440-2.002.02 1.59 0.00063095 7 2480-2.562.02 1.59 0.00055462 6

FCCTestReport ReportNo:FCS202412714W01 Issuedfor Applicant: ShenzhenLexqiElectronicTechnologyCo.,Ltd Address: 12F,BuildingD,HuilongdaIndustrialPark,Shilong Community,ShiyanStreet,BaoanDistrict,Shenzhen ProductName: ActivityTracker BrandName: N/A ModelName: H59 SeriesModel: DS01,DS02,DS03,DS04,DS05,DS06,DS07,DS08,DS09, DS10 FCCID: 2BB8O-H59 IssuedBy:FluxComplianceServiceLaboratory Add:Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-Tech Industrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com Page 2 of36ReportNo.:FCS202412714W01 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:0769-27280901Fax:0769-27280901http://www.FCS-lab.com TESTRESULTCERTIFICATION Applicant’sName ...................... :ShenzhenLexqiElectronicTechnologyCo.,Ltd Address ...................................... : 12F,BuildingD,HuilongdaIndustrialPark,Shilong Community,ShiyanStreet,BaoanDistrict,Shenzhen Manufacture'sName ................ :ShenzhenLexqiElectronicTechnologyCo.,Ltd Address ...................................... : 12F,BuildingD,HuilongdaIndustrialPark,Shilong Community,ShiyanStreet,BaoanDistrict,Shenzhen ProductDescription ProductName...........................:ActivityTracker BrandName ............................... :N/A ModelName .............................. :H59 SeriesModel..............................:DS01,DS02,DS03,DS04,DS05,DS06,DS07,DS08,DS09,DS10 TestStandards .......................... :FCCRulesandRegulationsPart15SubpartC,Section247 TestProcedure..........................:ANSIC63.10:2013 ThisdevicedescribedabovehasbeentestedbyFluxComplianceServiceLaboratory,thetestresults showthattheequipmentundertest(EUT)isincompliancewiththeFCCrequirements.Anditis applicableonlytothetestedsampleidentifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofFluxCompliance ServiceLaboratory,thisdocumentmaybealteredorrevisedbyFluxComplianceServiceLaboratory, personalonly,andshallbenotedintherevisionofthedocument.. DateofTest..................................: Date(s)ofperformanceoftests.:December24,2024~December27,2024 DateofIssue.................................:December27,2024 TestResult....................................:Pass Testedby: (ScottShen) Reviewedby : (DukeQian) Approvedby: (JackWang) Page 3 of36ReportNo.:FCS202412714W01 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:0769-27280901Fax:0769-27280901http://www.FCS-lab.com TableofContentsPage 1.SUMMARYOFTESTRESULTS...........................................................................................6 1.1TESTFACTORY............................................................................................................7 1.2MEASUREMENTUNCERTAINTY.................................................................................7 2.GENERALINFORMATION...................................................................................................8 2.1GENERALDESCRIPTIONOFTHEEUT.......................................................................8 2.2BLOCKDIGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED............10 2.3DESCRIPTIONOFNECESSARYACCESSORIESANDSUPPORTUNITS...............11 2.4EQUIPMENTSLIST.....................................................................................................12 3.CONDUCTEDEMISSIONMEASUREMENT.......................................................................13 4.6DBBANDWIDTH...............................................................................................................17 4.1Limit..............................................................................................................................17 4.2TestProcedure.............................................................................................................17 4.3Testsetup.....................................................................................................................17 4.4Testresults...................................................................................................................17 4.5OriginalTestData.........................................................................................................18 5.CONDUCTEDOUTPUTPOWER........................................................................................19 5.1LIMIT............................................................................................................................19 5.2TESTPROCEDURE.....................................................................................................19 5.3TESTSETUP...............................................................................................................19 5.5TESTRESULTS...........................................................................................................19 6.BANDEDGEANDSPURIOUS(CONDUCTED)..................................................................20 6.1LIMIT............................................................................................................................20 6.2TESTPROCEDURE.....................................................................................................20 6.3TESTSETUP...............................................................................................................20 6.4TESTRESULTS...........................................................................................................21 6.5Originaltestdata..........................................................................................................21 7.POWERSPECTRALDENSITY...........................................................................................23 7.1LIMIT............................................................................................................................23 7.2TESTPROCEDURE..............................................................…

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Guangdong Jianbotong Antenna Sample Confirmation From Stock Code:831958 Antenna Specifications Antenna Sample Confirmation From Shenzhen Jianhaitong Antenna Technology Co., Ltd. Supplier Name Vendor Name Shenzhen kenhaitong antenna technology co,ltd 301, Building B,HezhouZhongkenuoIndustrialPark,HezhouCommunity, HYangcheng Street, Bao'anDistrict, Shenzhen Customer Name Customer Name Sample name Sample Name Bluetooth Antenna Product Model Part Number Sample Specifications Specification red30.5*0.6mm Test results Inspection Result Performance Testing Performance Appearance inspection Total Appearance structure structure other Others Inspection items Inspection Item Remark Remark Business confirmation Sales Confirm Quality Audit QA Audit Engineering Audit Engineer Audit Golden Spirit 13823389991 Huang XiaFeng Guoqing The following is filled in by the customer The following are filled by Customer Customer Opinion Customer Evaluation Customer signature/seal Signation/ Chapter by Customer date/date: Address: 3rd Floor, West Side, Building 1, Zhongkenuo Industrial Park, Hezhou, Hangcheng Street, Bao'an District, Shenzhen TEL:0755-85274764 FAX:0755-85274764 No.1Pages9Page Translated from Chinese (Simplified) to English - www.onlinedoctranslator.com Guangdong Jianbotong Antenna Sample Confirmation From Stock Code:831958 Antenna T est Report Test unit: Shenzhen Jianhaitong Antenna Technology Co., Ltd. Test by:Shenzhen kenhaitong antenna technology co,ltd 301, Building B,HezhouZhongkenuoIndustrialPark,HezhouCommunity,HYangcheng Street, Bao'an District, Shenzhen Material Material Electronic wire antenna Antenna Type Antenna Type Polarization Polarization mode MonopoleTypeLinear Application Scenario Application Working frequency band Band VSWR VSWR 2400-2500MHz≤1.5 power Power impedance Impedance Max:2W50Ω Gain dBi 2.02dBi Test equipment Test Equipment HPE5071C,Shielding Room,3D automatic turntable Antenna Description:: 1. Grounding processing and picture description: no 2. Need to change the motherboard to match: no - - Test voltage: 3.6V, check the antenna contact is good before testing. The RF cable of the integrated tester is kept in a natural state and can not be curled. Specification: test the specified power level, all indicators must conform to the specifications. 301, Building B, Hezhou Zhongkenuo Industrial Park, Hezhou Community, Hangcheng Street, Bao'an District, Shenzhen TEL:0755-85274764FAX:0755-85274764 No.2Pages9Page Guangdong Jianbotong Antenna Sample Confirmation From Stock Code:831958 1, antennas and product images 2, Test fixture 3, Matching Circuit 4, S11 test 4.0 S11Test Method Description 4.1 S11parameter 4.2 S11Parameter picture 5, darkroom test equipment and data 5.0Test equipment 5.1Antenna Passive Efficiency and Gain 6, Antenna environment treatment 7, Reliability Test Report 8, Packaging 1, Antenna Specifications and Product Photos 301, Building B,HezhouZhongkenuoIndustrialPark, Hezho uCommunity,HYangcheng Street, Bao'anDistrict, Shenzhen No.3Pages9Page TEL:0755-85274764FAX:0755-85274764 Guangdong Jianbotong Antenna Sample Confirmation From Stock Code:831958 2, Test fixture Purpose: To test the passive parameters of the antenna as accurately as possible. Production method: The mobile tool is made of a50One end of the 1000 ohm coaxial cable is connected to the test point at the rear end of the matching circuit of the mobile phone motherboard (front end of the RF test hole), and the other end is connected toSMAConnector. The schematic diagram is as follows: 3, Antenna matching circuit/Antenna Matching Ciruit Modification point/Modify E01E02E03 NoNoNo Note: No modification is made to the match. 301, Building B, Hezhou Zhongkenuo Industrial Park, Hezhou Community, Hangcheng Street, Bao'an District, Shenzhen TEL:0755-85274764FAX:0755-85274764 No.4Pages9Page Guangdong Jianbotong Antenna Sample Confirmation From Stock Code:831958 4,S11test 4.0 S11Test Method Description Test equipment: Network analyzer (E5071C) Test method: Use a 50-ohm CABLE cable to lead out from the instrument test port, calibrate it with the calibration kit, and then connect it to the SMA connector of the mobile phone tool. Record the return loss and standing wave ratio corresponding to the relevant frequency points. The test diagram is as follows: Test diagram 4.1 S11parameter frequency(MHZ） 240024502483 VSWR 1.341.551.68 301, Building B, Hezhou Zhongkenuo Industrial Park, Hezhou Community, Hangcheng Street, Bao'an District, Shenzhen TEL:0755-85274764FAX:0755-85274764 No.5Pages9Page Guangdong Jianbotong Antenna Sample Confirmation From Stock Code:831958 5, darkroom test equipment and data 5.0Test equipment Test system: shielded darkroom Test environment: Temperature22°C±3°C, humidity 50%±15% Test equipment: When testing passive data, use a network analyzerAgilent E5071C When testing active data, use a comprehensive testerCMW500 5.1Antenna Passive Gain and Efficiency 301, Building B, Hezhou Zhongkenuo Industrial Park, Hezhou Community, Hangcheng Street, Bao'an District, Shenzhen TEL:0755-85274764FAX:0755-85274764 No.6Pages9Page Guangdong Jianbotong Antenna Sample Confirmation From Stock Code:831958 2400MHz2450MHz2500MHz 301, Building B, Hezhou Zhongkenuo Industrial Park, Hezhou Community, Hangcheng Street, Bao'an District, Shenzhen TEL:0755-85274764FAX:0755-85274764 No.7Pages9Page Guangdong Jianbotong Antenna Sample Confirmation From Stock Code:831958 8, Sample size inspection report Sample size inspection report Model: Intelligent lightingDate: 2022-6-22 Sample inspection status (value) Test itemsstandarddeterminationRemark 12345 A130±0.05mm30.130.0330.0430.0230.03qualified A20.6±0.05mm0.630.620.610.0600.62qualified antenna Structural dimensions Approved by: CZYReviewed by: CXMTest: JXB 301, Building B, Hezhou Zhongkenuo Industrial Park, Hezhou Community, Hangcheng Street, Bao'an District, Shenzhen TEL:0755-85274764FAX:0755-85274764 No.8Pages9Page Guangdong Jianbotong Antenna Sample Confirmation From Stock C…

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Page 1 of2ReportNo.:FCS202412714 Below1GHzforradiatedemissiontestsetup Above1GHzforradiatedemissiontestsetup Page 2 of2ReportNo.:FCS202412714 Conductedemissiontestsetup