2AB73-2203Smart Watch

Smart HR SpO2 Temperature Heath Tracker 2203 User Manual Introduction 2203 is a smart health watch which can monitor multiple body vital signs under many different activity modes. Note: the watch is not a medical device. The test results and suggestions are for reference only. 24/7 Heart Rate Monitor Music Control SpO2 Blood Pressure HRV Stress Temperature Breath Training Multi-Sport Mode SOS Call & SMS Sleep Tracking Find Phone Waterproof 5 ATM Activity Tracking 1 What’s Included in the Box (1) Watch with detachable band (2) Magnetic USB charger (3) User manual (4) Gift box Magnetic USB Charger Home Button Heart Rate Sensor Temperature Sensor SpO2 Sensor 2 1. Download the APP JCHealth Note: Please ensure that your Android version is 4.3 or later, iOS version is 9.0 or later. The watch supports Bluetooth 5.1 connection. · Scan the QR code below or search JCHealth on Google Play or iOS App Store to download our JCHealth App. · Make sure the Bluetooth of your mobile device is on. · Choose device identified in App and connect to your smart watch device. 3 Magnetic Charging Pins Low Battery Charging 2. Charge the Battery Your device is powered by a rechargeable battery. If the battery is less than 5%, the low battery icon will appear to remind you to charge the device. Please use the magnetic USB charger to recharge the device. The display will lig ht on for 10 seconds during charging, then turns off automatically. It takes about 1.5 hours to be fully charged. Note: 1. Please prevent the USB charger port from coming into contact with conductive materials, such as liquids, dust, metal powders and pencil leads. 2. The other functions except time doesn’t working during charge. If you want to play the watch, please stop charging first. 4 3. Activate and Bind the Device 3.1 When out of the factory, the watch is set into hibernation mode to save the battery. Before use, please charge to activate your watch. After activation, the watch will start charging. Please use your watch only after it is fully charged. 3.2 After the device is activated, you can use the “JCHealth” APP to scan the QR code on the watch screen to bind. Or use the “JCHealth” APP to scan the device ID to bind. Moreover, you can press the skip button to enter the watch homepage. For subsequent use, you can scan the device ID in the APP to bind, or find the QR code in the watch About interface, and use the APP to scan the QR code to bind. Confirm to pair ? 4. Basic Operation 6 Swipe up: Quick setting, can set silent mode, brightness level, flashlight, find phone, lift wrist and more system setting. Swipe left: Check sleep reports, weather and music control. Swipe down: Different socia notifications. Swipe right: Check detailed daily activity and operation for different functions, e.g. real-time Heart Rate Monitor, SpO2 Monitor, and Blood Pressure Monitor. Home button: 1, Return to the main screen, or return to the previous screen by pressing the button. 2, Press the home button when it is in the main screen to enter more features: Today's data, Exercise, HR, Sp02, BP, Vitals, Women care, Track pregnan, Weather, Sleep data, Alarm, Music control, More, Settings Swipe right from home screen to find Today's data. The activity data of steps, distances and calorie consumption will be displayed on this page. And swipe up from this page to check more detailed activity data. 5. Function Operation 5.1 Today's data 7 Swipe right from home screen to find Heart Rate monitoring. The device will automatically start heart rate measurement. Please wear tightly for accurate heart rate monitoring, otherwise the device will gently vibrate to remind you to wear tightly. And swipe up from this page to check HR range. 5.2 Heart Rate Monitor Swipe right from home screen to find the blood pressure monitor. Tap to measure blood pressure. Please keep still while measuring. Swipe right from home screen to find the SpO2 Monitor. Tap to start SpO2 measurement. Please wear tightly for accurate SpO2 monitoring, otherwise the device will gently vibrate to remind you to wear tightly. Please keep still while measuring. 8 5.3 SpO2 Monitor 5.4 Blood Pressure Monitor 3 During the measurement, keep the screen facing up and your body still. The SpO2 measurement will be paused if you move your arm and the screen will show “Don’t Move”. Please always keep still to get accurate measurement. Each measu- rement lasts for about 1 minute, and the displayed SpO2 is updated every second. How to measure blood oxygen level (SpO2), HR , Blood Pressure and other vital signs correctly? 1 For better accuracy, do keep your arm still, fasten the strap tightly, and make sure the screen is facing up. Please make sure the watch is worn on the correct position of the wrist, which is at least one-index-finger-width away from the carpal bone. 2 If you are not wearing your band, or wearing it incorrectly, an error message will be displayed. Please read the onscreen instructions for how to wear it correctly and touch Retry to restart the measurement. 9 09:30AM SpO2 4 The SpO2 measurement will be interrupted while receivinga notification for an incoming call or alarm. 5 Make sure the sensor area on the back of the watch is clean, dry and free from foreign objects. 6 In case in low temperature environment (such as high altitude, winter and other low temperature scenes), please take off the watch, try to rub the wrist to stimulate blood circulation, and then wear the watch again for measurement. 7 Thick hair, tattoos might affect the measurement of Heart Rate/ SpO2/Blood Pressure/Vital Signs, please try to avoid wearing the watch on those areas. 8 In order to make the measurement more accurate, it is recommended that you wear it for 3-5min before measuring SpO2/Vital Signs. 9 The watch supports oxygen saturation measurements in the range of 70% to 100%. 10 There are two measurement methods for body temperature: 1 Wear on wrist to get 24H real-time temperature monitoring: wear the smart watch normall…

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Date:04/17/2018VCB_F-01:OperatingProceduresForm–FCCAuthorizationv02Page1of1 JointChineseLtd AttestationStatementLetterI FederalCommunicationsCommission AuthorizationandEvaluationDivision 1435OaklandMillsRoad Columbia,MD21046 Date:2023-5-22 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCApplicationforFCCID:2AB73-2203 JointChineseLtdcertifiesthattheequipmentforwhichauthorizationissoughtis not“covered”equipmentprohibitedforreceivinganequipmentauthorization pursuanttosection2.903oftheFCCrules. Sincerely Applicant’sSignature: Applicant’sname:KathyZhao

Date:04/17/2018VCB_F-01:OperatingProceduresForm–FCCAuthorizationv02Page1of1 JointChineseLtd AttestationStatementLetterII FederalCommunicationsCommission AuthorizationandEvaluationDivision 1435OaklandMillsRoad Columbia,MD21046 Date:2023-5-22 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCApplicationforFCCID:2AB73-2203 JointChineseLtdcertifiesthat,asofthedateofthefilingoftheapplication,the applicantisnotidentifiedontheCoveredListasanentityproducing"covered” equipment. Sincerely Applicant’sSignature: Applicant’sname:KathyZhao

Joint Chinese Ltd Address：Building 6, Huafeng Tech Park, Luotian Industrial Area, Songgang Town, Baoan, Shenzhen, China FRN:0023528003 Date: 2023-05-24 Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements Part 2.911(d)(7) Filing SUBJECT: FCC Application for FCC ID: 2AB73-2203 Joint Chinese Ltd certifies that, as of the date of the filing of the application, Cleveland International Trade Agency. is our designated U.S. agent for service of process for the above referenced FCC ID. Joint Chinese Ltd accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Cleveland International Trade Agency accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Name: Cleveland International Trade Agency Address: 4033 ST Clair Ave, Cleveland, OH 44103, USA FRN: 0033401837 Contact Person: Becky Deng Tel.: 216-600-0606 Email: [email protected] Sincerely, Signed on behalf of Joint Chinese Ltd Signed on behalf of Cleveland International Trade Agency Signature: Signature: Name: Kathy Zhao Name: Becky Deng Title: Export Sales Manager Title: Manager Date: 2023-5-22 Date:2023-5-24

Date:04/17/2018VCB_F-01:OperatingProceduresForm–FCCConfidentialityv02Page1of1 JointChineseLtd FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationofFCCID:2AB73-2203 PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequest confidentialtreatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName 1.BlockDiagram, 2.Schematics, 3.OperationalDescription 1.2AB73-2203-Blockdiagram 2.2AB73-2203-SCH 3.2AB73-2203-Operationaldescription Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarily releasedtothepublic.Thepublicdisclosureofthesematerialsmaybeharmfultothe applicantandprovideunjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthis applicationandallaccompanyingdocumentationwillnotbemadebeforethedateofthe Grantforthisapplication. PursuanttoDA04-1705June15,2004oftheCommission’spublicnotice,wealso requesttemporaryconfidentialtreatmentofinformationaccompanyingthisapplication asoutlinedbelowforaninitialperiodofxxxx(ie-“45”,“90”or“180”)days: ExhibitTypeFileName N/AN/A Signature: Contactname:KathyZhao Companyname:JointChineseLtd Address:Building6,HuafengTechPark,LuotianIndustrialArea,SonggangTown,Baoan,Shenzhen, China

Date:04/17/2018VCB_F-01:OperatingProceduresForm–FCCAuthorizationv02Page1of1 JointChineseLtd FederalCommunicationsCommission AuthorizationandEvaluationDivision 1435OaklandMillsRoad Columbia,MD21046 Date:2023-5-22 SUBJECT:FCCApplicationfor(FCCID:2AB73-2203) ToWhomItMayConcern: We,theundersigned,herebyauthorizeHedyHuangin ShenzhenHuaxiaTesting TechnologyCo.,Ltdat1F.,BlockAofTongshengTechnologyBuilding,HuahuiRoad, DalangStreet,LonghuaDistrict,Shenzhen,Chinaonourbehalf,toapplytotheFederal CommunicationsCommissiononourequipment.Anyandallactscarriedoutby ShenzhenHuaxiaTestingTechnologyCo.,Ltd onourbehalfshallhavethesame effectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We, theapplicant,arenotsubjecttoadenialoffederalbenefitspursuanttoSection 5301oftheAnti-DrugActof1988,21USC853a,andnopartytotheapplicationis subjecttoadenialoffederalbenefitspursuanttothatsection. Sincerely, (MustbesignedbythepersonthatislistedontheFCCWebsite) Signature: Contactname:KathyZhao Companyname:JointChineseLtd Address:Building6,HuafengTechPark,LuotianIndustrialArea,SonggangTown,Baoan,Shenzhen,China

JointChineseLtd ModelConfirmationLetter We,JointChineseLtdCertifytheproduct:smartwatch ModelNo.2203,ThaiSookWatch1.0 Theirelectricalcircuitdesign,layout,componentsusedandinternalwiringareidentical, Onlythemodelnamearedifferent. 2023-5-15

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ShenzhenHuaxiaTestingTechnologyCo.,Ltd. 1F.,BlockAofTongshengTechnologyBuilding,HuahuiRoad,DalangStreet,LonghuaDistrict, Shenzhen,China Telephone:+86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com ReportTemplateVersion:V05 ReportTemplateRevisionDate:2021-11-03 RFExposureEvaluationReport Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,Theresult(s)showninthisreportreferonlyto thesample(s)tested.WithoutwrittenapprovalofCQA,thisreportcan’tbereproducedexceptinfull. ReportNo.:CQASZ20230500802E-02 Applicant: JointChineseLtd AddressofApplicant: Building6,HuafengTechPark,LuotianIndustrialArea,SonggangTownBaoan, Shenzhen,China EquipmentUnderTest(EUT): EUTName:smartwatch TestModelNo.:2203,ThaiSookWatch1.0 ModelNo.:2203 BrandName:N/A FCCID:2AB73-2203 Standards: 47CFRPart1.1307 47CFRPart2.1093 447498D04InterimGeneralRFExposureGuidancev01 DateofReceipt:2023-05-16 DateofTest: 2023-05-16to2023-05-24 DateofIssue:2023-05-31 TestResult:PASS* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove TestedBy: (LewisZhou) ReviewedBy: (TimoLei) ApprovedBy: (JackAi) ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20230500802E-02 Page:2of7 1Version RevisionHistoryOfReport ReportNo.Version Description IssueDate CQASZ20230500802E-02Rev.01 Initialreport 2023-05-31 ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20230500802E-02 Page:3of7 2Contents Page 1VERSION............................................................................................................................................................................2 2CONTENTS........................................................................................................................................................................3 ..................................................................................................................................................................................................3 3GENERALINFORMATION..............................................................................................................................................4 3.1CLIENTINFORMATION...................................................................................................................................................4 3.2GENERALDESCRIPTIONOFEUT...................................................................................................................................4 3.3GENERALDESCRIPTIONOFBLE...................................................................................................................................4 4SAREVALUATION...........................................................................................................................................................5 4.1RFEXPOSURECOMPLIANCEREQUIREMENT.................................................................................................................5 4.1.1StandardRequirement......................................................................................................................................5 4.1.2Limits....................................................................................................................................................................5 4.1.3EUTRFExposure..............................................................................................................................................7 ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20230500802E-02 Page:4of7 3GeneralInformation 3.1ClientInformation Applicant: JointChineseLtd AddressofApplicant: Building6,HuafengTechPark,LuotianIndustrialArea,SonggangTown Baoan,Shenzhen,China Manufacturer: JointChineseLtd AddressofManufacturer: Building6,HuafengTechPark,LuotianIndustrialArea,SonggangTown Baoan,Shenzhen,China Factory: JointChineseLtd AddressofFactory: Building6,HuafengTechPark,LuotianIndustrialArea,SonggangTown Baoan,Shenzhen,China 3.2GeneralDescriptionofEUT ProductName: smartwatch ModelNo.: 2203,ThaiSookWatch1.0 TestModelNo 2203 TradeMark: N/A EUTSupportsRadiosapplication: Bluetoothmode 2402-2480MHz SoftwareVersion: 2203-V4-1 HardwareVersion: 2203V1.1 SampleType: MobilePortable EUTPowerSupply: Li-ionbattery:DC3.7V280mAh,ChargebyDC5Vforadapter 3.3GeneralDescriptionofBLE OperationFrequency: 2402MHz~2480MHz BluetoothVersion: V5.0 ModulationTechnique: NonFrequencyHoppingSpreadSpectrum(NFHSS) ModulationType: GFSK NumberofChannel: BLE:40 TransferRate:BLE:1Mbps TestSoftwareofEUT: RTL8762C_RFTestTool AntennaType:Chipantenna AntennaGain:0.5dBi ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20230500802E-02 Page:5of7 4SAREvaluation 4.1RFExposureComplianceRequirement 4.1.1StandardRequirement 447498D04InterimGeneralRFExposureGuidancev01 3.2.SARTestReductionGuidance SARtestreductionprocedures[Glossary]allowusingaparticularsetoftestdataas representativeofother,similar,testconditions.Thismaybeappliedfordatawithindifferenttest positions(e.g.body,head,extremity),wirelessmodes(e.g.Wi-Fi,cellular),andfrequencybands.This testreductionprocessprovidesfortheuseoftestdataforonespecificchannel,whilereferencingto thosedatafordemonstratingcomplianceinotherrequiredchannelsforeachtestpositionofan exposurecondition,withintheoperatingmodeofafrequencyband.Thisislimitedspecificallytowhen thereported1-gor10-gSARforthemid-bandorhighestoutputpowerchannelmeetsanyofthe followingconditions. 4.1.2Limits SAR-basedthresholdsarederivedbasedonfrequency,power,andseparationdistanceoftheRF source.Theformuladefinesthethresholdsingeneralforeitheravailablemaximumtime averaged powerormaximumtime-averagedERP,whicheverisgreater. IftheERPofadeviceisnoteasilydetermined,suchasforaportabledevicewithasmallform factor,theapplicantmayusetheavailablemaximumtime-averagedpowerexclusivelyifthe deviceantennaorradiatingstructuredoesnotexceedanelectricallengthofλ/4. Asfordeviceswithantennasoflengthgreaterthanλ/4wherethegainisnotwelldefined,but alwayslessthanthatofahalf-wavedipole(lengthλ/2),theavailablemaximum…

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AT3216-B2R7HAAT/LF REV:2 PAGE:1/8 S-R00-N1152 ACX Advanced Ceramic X Features  Monolithic SMD with small, low-profile and light-weight type.  Wide bandwidth  RoHS compliant Applications Bluetooth/Wireless LAN/Home RF ISM band 2.4GHz applications Specifications Part Number Operating Frequency (MHz) Peak Gain （XZ-V） Average Gain （XZ-V） VSWR Impedance AT3216 -B2R7HAA_ 2400 ~ 2500 0.5 dBi typ. -0.5 dBi typ. 2 max. 50  Q’ty/Reel (pcs) : 3,000pcs Operating Temperature Range : -40 ~ +85 o C Storage Temperature Range : -40 ~ +85 o C Storage Period : 12 months max. Power Capacity : 3W max. Part Number  Type AT : Antenna  Dimensions ( L × W ) 3.2× 1.6 mm  Material Code B  Initial center frequency 2R7=2700MHz  Specification Code HAA  Packaging T: Tape & Reel B: Bulk  Soldering /LF=lead-free Terminal Configuration No. Terminal Name No. Terminal Name  Feeding Point  NC AT3216 Series Multilayer Chip Antenna   AT 3216 - B 2R7 HAA         AT3216-B2R7HAAT/LF REV:2 PAGE:2/8 S-R00-N1152 ACX Advanced Ceramic X Dimensions and Recommended PC Board Pattern Mark L W T a Dimensions 3.2±0.2 1.6±0.2 1.3+ 0.1/-0.2 0.5±0.3 (a) Without Matching Circuits (b) With Matching Circuits *Line width should be designed to match 50 characteristic impedance, depending on PCB material and thickness. * 2.6 4.2 1.6 1.9 0.4 Unit : mm L W a T 3.3nH 2.7nH 1.2pF AT3216-B2R7HAAT/LF REV:2 PAGE:3/8 S-R00-N1152 ACX Advanced Ceramic X Typical Electrical Characteristics (T=25 o C)  Test Board Return Loss (a) Without Matching Circuits (b) With Matching Circuits Ground 13.5mm 6.5mm 39.5mm 6.5mm Matching Circuit No Ground 50 Feed Line Antenna 4mm 19mm AT3216-B2R7HAAT/LF REV:2 PAGE:4/8 S-R00-N1152 ACX Advanced Ceramic X Radiation Patterns .... XZ cut @2.45GHz Vertical Horizontal YZ cut @2.45GHz Vertical Horizontal XZ-V/XZ-H YZ-V/YZ-H XY cut @2.45GHz Vertical Horizontal XY-V/XY-H 180 270 o 0 90 o X Z Y XY-cut scanning direction 180 o 270 o 0 o 90 o X Z Y XZ-cut scanning direction 180 o 270 o 0 o 90 o X Z Y YZ-cut scanning direction dBi dBi dBi AT3216-B2R7HAAT/LF REV:2 PAGE:5/8 S-R00-N1152 ACX Advanced Ceramic X Taping Specifications Tape Dimensions (Unit: mm) & Quantity Reel Dimensions (Unit: mm) Leader and Trailer Tape Type A A’ B C D E F T Quantity/reelTape material 3216 4.0± 0.1 4.0± 0.1 1.95± 0.1 3.50± 0.1 2.0± 0.05 3.5± 0.1 8.0± 0.1 1.60± 0.10 3,000pcs Plastic (Embossed) Type A B 3216 2.3±0.5 9.0±0.3 Trailer End Trailer (160 mm min.) Leader End Empty Compartments with Cover Tape (500 mm min.) 60±1 178± 1 13.5±0.5 A Label Label: Customer’s Name, ACX P/N, Q’ty, Date, ACX Corp. 1.4 ± 0.2 B A’ D F E 1.75 ± 0.1 AB EMBOSS TA P E T ∣ ∣ C AT3216-B2R7HAAT/LF REV:2 PAGE:6/8 S-R00-N1152 ACX Advanced Ceramic X Peel-off Force Peel-off force should be in the range of 0.1 – 0.6 N at a peel-off speed of 300±10 mm/min . Storage Conditions (1) Temperature: 5 ~35°C, relative humidity (RH): 45~75%. (2) Non-corrosive environment Notes The contents of this data sheet are subject to change without notice. Please confirm the specifications and delivery conditions when placing your order. Peeling Direction Top Cover Tape Carrier Tape <10 0 AT3216-B2R7HAAT/LF REV:2 PAGE:7/8 S-R00-N1152 ACX Advanced Ceramic X Mechanical & Environmental Characteristics Item Requirements Procedure Solderability 1. No apparent damage 2. More than 95% of the terminal electrode shall be covered with new solder 1. Preheat: 120 5 o C 2. Solder: 245 5 o C for 5 1 sec Soldering strength (Termination Adhesion) 1. 10N minimum 1. Solder specimen onto test jig. 2. Apply push force at 0.5mm/s until electrode pads are peeled off or ceramic are broken. Pushing force is applied to longitude direction Deflection (Substrate Bending) 1. No apparent damage 1. Solder specimen onto test jig (FR4, 1.6mm) using the recommend soldering profile. 2. Apply a bending force of 2mm deflection Heat/Humidity Resistance 1. No apparent damage 2. Fulfill the electrical specification after test 1. Temperature: 85 2 o C 2. Humidity: 90% ~ 95% RH 3. Duration: 1000±48hrs 4. Recovery: 1-2hrs Thermal shock (Temperature Cycle) 1. No apparent damage 2. Fulfill the electrical specification after test 1. One cycle/step 1：125 ± 5C for 30 min step 2：- 40 ± 5C for 30 min 2. No of cycles：100 3. Recovery:1-2 hrs Low Temperature Resistance 1. No apparent damage 2. Fulfill the electrical specification after test 1. Temperature: -40 5 o C 2. Duration: 500 ±24hrs 3. Recovery: 1-2hrs 90mm Pressure Rod R230 AT3216-B2R7HAAT/LF REV:2 PAGE:8/8 S-R00-N1152 ACX Advanced Ceramic X Soldering Conditions Typical Soldering Profile for Lead-free Process Reflow Soldering : Notes The contents of this data sheet are subject to change without notice. Please confirm the specifications and delivery conditions when placing your order. Temperature ( o C) Pre-heating 60-180s Time (s.) 20s max. 260 o C 150-200 o C 217 o C 60-150s. Advanced Ceramic X Corp. 16 Tzu Chiang Road, Hsinchu Industrial District Hsinchu Hsien 303, Taiwan TEL:886-3-5987008 FAX:886-3-5987001 E-mail: [email protected] http://www.acxc.com.tw

ShenzhenHuaxiaTestingTechnologyCo.,Ltd. 1F.,BlockAofTongshengTechnologyBuilding,HuahuiRoad,DalangStreet,LonghuaDistrict, Shenzhen,China Telephone:+86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com ReportTemplateVersion:V05 ReportTemplateRevisionDate:2021-11-03 TestReport Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,Theresult(s)showninthisreportreferonly tothesample(s)tested.WithoutwrittenapprovalofCQA,thisreportcan’tbereproducedexceptinfull. ReportNo.:CQASZ20230500802E-01 Applicant: JointChineseLtd AddressofApplicant: Building6,HuafengTechPark,LuotianIndustrialArea,SonggangTownBaoan, Shenzhen,China EquipmentUnderTest(EUT): Product:smartwatch ModelNo.:2203,ThaiSookWatch1.0 TestModelNo.:2203 BrandName:N/A FCCID:2AB73-2203 Standards:47CFRPart15,SubpartC DateofReceipt:2023-05-16 DateofTest: 2023-05-16to2023-05-24 DateofIssue:2023-05-25 TestResult:PASS* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove. TestedBy: (LewisZhou) ReviewedBy: (TimoLei) ApprovedBy: (JackAi) ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20230500802E-01 Page: 2 of 56 1Version RevisionHistoryOfReport ReportNo.Version Description IssueDate CQASZ20230500802E-01Rev.01Initialreport2023-05-25 ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20230500802E-01 Page: 3 of 56 2TestSummary TestItemTestRequirementTestmethodResult AntennaRequirement 47CFRPart15,SubpartCSection 15.203/15.247(c) ANSIC63.102013PASS ACPowerLine Conducted Emission 47CFRPart15,SubpartCSection 15.207 ANSIC63.102013PASS ConductedPeakOutput Power 47CFRPart15,SubpartCSection 15.247(b)(1) ANSIC63.102013PASS 6dBOccupied Bandwidth 47CFRPart15,SubpartCSection 15.247(a)(2) ANSIC63.102013PASS PowerSpectralDensity 47CFRPart15,SubpartCSection 15.247(e) ANSIC63.102013PASS Band-edgeforRF ConductedEmissions 47CFRPart15,SubpartCSection 15.247(d) ANSIC63.102013PASS RFConductedSpurious Emissions 47CFRPart15,SubpartCSection 15.247(d) ANSIC63.102013PASS RadiatedSpurious Emissions 47CFRPart15,SubpartCSection 15.205/15.209 ANSIC63.102013PASS Restrictedbandsaround fundamentalfrequency (RadiatedEmission) 47CFRPart15,SubpartCSection 15.205/15.209 ANSIC63.102013PASS ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20230500802E-01 Page: 4 of 56 3Contents Page 1VERSION..........................................................................................................................................................................2 2TESTSUMMARY............................................................................................................................................................3 3CONTENTS......................................................................................................................................................................4 4GENERALINFORMATION...........................................................................................................................................5 4.1CLIENTINFORMATION.................................................................................................................................................5 4.2GENERALDESCRIPTIONOFEUT.................................................................................................................................5 4.3ADDITIONALINSTRUCTIONS........................................................................................................................................7 4.4TESTENVIRONMENT...................................................................................................................................................8 4.5DESCRIPTIONOFSUPPORTUNITS...............................................................................................................................8 4.6STATEMENTOFTHEMEASUREMENTUNCERTAINTY....................................................................................................9 4.7TESTLOCATION........................................................................................................................................................10 4.8TESTFACILITY..........................................................................................................................................................10 4.9DEVIATIONFROMSTANDARDS..................................................................................................................................10 4.10OTHERINFORMATIONREQUESTEDBYTHECUSTOMER..........................................................................................10 4.11EQUIPMENTLIST.....................................................................................................................................................11 5TESTRESULTSANDMEASUREMENTDATA.....................................................................................................12 5.1ANTENNAREQUIREMENT..........................................................................................................................................12 5.2CONDUCTEDEMISSIONS............................................................................................................................................13 5.3CONDUCTEDPEAKOUTPUTPOWER..........................................................................................................................17 5.46DBOCCUPYBANDWIDTH........................................................................................................................................21 5.5POWERSPECTRALDENSITY......................................................................................................................................25 5.6BAND-EDGEFORRFCONDUCTEDEMISSIONS..........................................................................................................29 5.7SPURIOUSRFCONDUCTEDEMISSIONS.....................................................................................................................32 5.8RADIATEDSPURIOUSEMISSION&RESTRICTEDBANDS.........…

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TestPhotos 1.1 RadiatedSpuriousEmission 9kHz~30MHz: 30MHz~1GHz: Above1GHz: 1.2ConductedEmissionsTestSetup