2ATI2-GSVMAX-IOVERHEAD GOLF LAUNCH MONITOR

User’sManualforOverheadLaunchMonitor ProductDescription OverheadLaunchMonitorisoneofBestLaunchmonitorswiththehigh-speed camera.Itisequippedwithoriginalimportedhigh-ordercontrolchipsandSENSOR chips,withpowerfulimageprocessingcapabilitiesandcomputationalperformance.It canbeconnectedtobothmobileappsandPCterminalforuse. PortableLaunchMonitorincludesthefollowingproductmodels：GSVMAX,CES MAX,PSVMAX. Productintroduction Launchmonitor Statuslight Whenthemonitorispoweredon,theredlightremainsonandthebluelightflashes; Afterthestartupiscompleted,forabout30seconds,theredandbluelightswill remainon; WhenconnectedtoanapplicationorPCsoftware,theredlightgoesoffandtheblue andgreenlightsremainonafterrecognizingtheball; Aftertheballishit,thegreenlightgoesout,andtheredandbluelightscomeon. Infraredlight 1STstep,aftersuccessfullyconnectingtotheAPPorPCterminal,thefirstgearis alwayson(onlyvisiblewithamobilecamera) 2ndstep,afterrecognizingtheball(withagreenstatuslight),thesecondgearis alwayson(visibletothenakedeye). Camera Itisoneofmostimportantfunctionalmodulespositioningballs. Itshouldnotbeobstructedduringtheprocessofhittingballsandtheexteriorofthe lensshouldbekeptcleanandtidyforalongtime. Instruction Switchbutton:Pressthe"O"buttontoturnoffthedevice,Pressthe"|"buttontoturn onthedevice. Chargingport:Tochargethemonitor,itconnectstoa24Vadapter. Ethernetport:Connectingagigabitnetworkcableandanetworkportformonitor calibrationandplayinggolf. UserGuide ConnectingtoPCsimulatorforuse 1.UseagigabitnetworkcabletodirectlyconnectthemonitortoPCcomputernetwork port(gigabit),andconnectthePCnetworkportIPtothemoniotorIP(factorydefault 192.168.1.147)inthesamenetworksegment(192.168.1.X). 2.Modifysimulatorconfiguration:ChangetheIPinthesimulatorconfigurationfileto themonitorIP(192.168.1.147),andconfigurethetypeofLaunchmonitorto GSVMAX. 3.Openthesimulatorforplayinggolf. Upgrade Whentherearenewfeaturesaddedtothemonitor,anewfirmwareversionwillbe iterativelyupgraded. Thereare2waystoupgrade:oneistoselfupgradethroughtheAPP;Thesecondisto upgradethroughself-servicepromptsonthePCterminal. FCCSTATEMENT: ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothefollowing twoconditions: (1)Thisdevicemaynotcauseharmfulinterference,and (2)Thisdevicemustacceptanyinterferencereceived,includinginterferencethatmay causeundesiredoperation. Warning:Changesormodificationsnotexpresslyapprovedbythepartyresponsiblefor compliancecouldvoidtheuser'sauthoritytooperatetheequipment. NOTE:ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassB digitaldevice,pursuanttoPart15oftheFCCRules.Theselimitsaredesignedtoprovide reasonableprotectionagainstharmfulinterferenceinaresidentialinstallation.This equipmentgeneratesusesandcanradiateradiofrequencyenergyand,ifnotinstalled andusedinaccordancewiththeinstructions,maycauseharmfulinterferencetoradio communications.However,thereisnoguaranteethatinterferencewillnotoccurina particularinstallation.Ifthisequipmentdoescauseharmfulinterferencetoradioor televisionreception,whichcanbedeterminedbyturningtheequipmentoffandon,the userisencouragedtotrytocorrecttheinterferencebyoneormoreofthefollowing measures: Reorientorrelocatethereceivingantenna. Increasetheseparationbetweentheequipmentandreceiver. Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthe receiverisconnected. Consultthedealeroranexperiencedradio/TVtechnicianforhelp. FCCRadiationExposureStatement: ThisequipmentcomplieswithFCCradiationexposurelimitssetforthforan uncontrolledenvironment.Thisequipmentshouldbeinstalledandoperated withminimumdistance20cmbetweentheradiator&yourbody. -English:" ThisdevicecomplieswithIndustryCanadalicence-exemptRSSstandard( s).Operationissubjecttothefollowingtwoconditions: (1)thisdevicemaynotcauseinterference,and (2)thisdevicemustacceptanyinterference,includinginterferencethat maycauseundesiredoperationofthedevice." -French:" LeprésentappareilestconformeauxCNRd'IndustrieCanadaapplicables auxappareilsradioexemptsdelicence.L'exploitationestautorisée auxdeuxconditionssuivantes: (1)l'appareilnedoitpasproduiredebrouillage,et (2)l'utilisateurdel'appareildoitacceptertoutbrouillageradioélectrique subi,mêmesilebrouillageestsusceptibled'encompromettrele fonctionnement."

-SHENZHENGREENJOYTECHNOLOGYCO.,LTD- TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB986446D01. FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 4/22/24 Towhomitmayconcern: We,[SHENZHENGREENJOYTECHNOLOGYCO.,LTD],herebycertifythattheequipmentforwhich authorizationissought(FCCID:[2ATI2-GSVMAX-I])isnot“covered”equipmentprohibitedfrom receivinganequipmentauthorizationpursuantto§2.903oftheFCCrules. Wealsocertifythat,asofthedateofthefilingoftheapplication,wearenotidentifiedontheCovered List(https://www.fcc.gov/supplychain/coveredlist)asanentityproducing“covered”equipment. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirements listedunder§2.911(b)and(d)(5)and(6). Sincerely, Signature [WangQingHua] [Manager] [SHENZHENGREENJOYTECHNOLOGYCO.,LTD] 6 2 _ [ m o d e l ] C o v e r e d E q u _ 2 . 9 1 1 ( d ) ( 5 ) ( i ) a n d ( i i ) - U , V 0 2

ProjectNo.:18220WC302761Page 1 of 17 AppendixII--ExternalPhotograph Model:GSVMAX-I ProjectNo.:18220WC302761Page 2 of 17 ProjectNo.:18220WC302761Page 3 of 17 ProjectNo.:18220WC302761Page 4 of 17 ProjectNo.:18220WC302761Page 5 of 17 Model:PSVMAX ProjectNo.:18220WC302761Page 6 of 17

ProjectNo.:18220WC302761Page 7 of 17 Model:GSVMAX-II ProjectNo.:18220WC302761Page 8 of 17 ProjectNo.:18220WC302761Page 9 of 17 ProjectNo.:18220WC302761Page 10 of 17 Model:GSVMAX-III ProjectNo.:18220WC302761Page 11 of 17 ProjectNo.:18220WC302761Page 12 of 17

ProjectNo.:18220WC302761Page 13 of 17 ProjectNo.:18220WC302761Page 14 of 17 Model:GSVMAX-IV ProjectNo.:18220WC302761Page 15 of 17 ProjectNo.:18220WC302761Page 16 of 17 ProjectNo.:18220WC302761Page 17 of 17

LabelLocationOnEUT Label ProductName:OVERHEADGOLFLAUNCHMONITOR ModelNo.:GSVMAX-I FCCID:2ATI2-GSVMAX-I ThisdevicecomplieswithPart15oftheFCCRules.Operationis subjecttothefollowingtwoconditions: (1)Thisdevicemaynotcauseharmfulinterference,and (2)Thisdevicemustacceptanyinterferencereceived,including interferencethatmaycauseundesiredoperation.

ProjectNo.:18220WC302761Page 1 of 10 AppendixIII--InternalPhotograph ProjectNo.:18220WC302761Page 2 of 10 ProjectNo.:18220WC302761Page 3 of 10 ProjectNo.:18220WC302761Page 4 of 10 ProjectNo.:18220WC302761Page 5 of 10 ProjectNo.:18220WC302761Page 6 of 10 ProjectNo.:18220WC302761Page 7 of 10 ProjectNo.:18220WC302761Page 8 of 10 ProjectNo.:18220WC302761Page 9 of 10 ANT ProjectNo.:18220WC302761Page 10 of 10

MAXIMUMPERMISSIBLEEXPOSURE KDB447498D01MobileandPortableDevicesRFExposureProceduresand EquipmentAuthorizationPoliciesv06. AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeused toevaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF) Radiationasspecifiedin§1.1307(b) EUTSpecification FCCID2ATI2-GSVMAX-I EUTOVERHEADGOLFLAUNCHMONITOR Frequencyband (Operating) BT:2.402GHz~2.480GHz WLAN:2.412GHz~2.462GHz RLAN:5.180GHz~5.240GHz RLAN:5.260GHz~5.320GHz RLAN:5.500GHz~5.700GHz RLAN:5.745GHz~5.825GHz Others: Devicecategory Portable(<20cmseparation) Mobile(>20cmseparation) Others___ Exposureclassification Occupational/Controlledexposure GeneralPopulation/Uncontrolledexposure Antennadiversity Singleantenna Multipleantennas Txdiversity Rxdiversity Tx/Rxdiversity Max.outputpower4.89dBm(0.0031W) Antennagain(Max)3.76dBi Evaluationapplied MPEEvaluation SAREvaluation LimitsforMaximumPermissibleExposure(MPE) Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm 2 ) AverageTime (A)LimitsforOccupational/ControlExposures 300-1500----F/3006 1500-100000----56 (B)LimitsforGeneralPopulation/UncontrolExposures 300-1500----F/150030 1500-100000----130 Friistransmissionformula:Pd=(Pout*G)\(4*pi*R2) Where Pd=PowerdensityinmW/cm 2 Pout=outputpowertoantennainMw G=gainofantennainlinearscale Pi=3.1416 R=distancebetweenobservationpointandcenteroftheradiatorincm PdthelimitofMPE.Ifweknowthemaximumgainoftheantennaandtotal powerinputtotheantenna,throughthecalculation,wewillknowthedistance wheretheMPElimitisreached. MaxMeasurementResult Operating Mode Measured Power Tuneup tolerance Max.Tune upPower Antenna Gain Powerdensity at20cm Powerdensity Limits (mW/cm 2 ) (dBm)(dBm)(dBm)(dBi)(mW/cm 2 ) BDR+EDR4.894.89±15.893.760.00181 Result:NoStandaloneSARtestisrequired.

Page1of52 AppendixTestData ReportNo.:18220WC30276101TestSampleNo.:1-2-2 StartTestDate:2024.01.02FinishTestDate:2024.01.02 TestEngineer:Auditor: Temperature:24.3 °C RelativeHumidity:44% Pressure:101kPa AppendixA:20dBEmissionBandwidth TestResult TestModeAntennaFrequency[MHz] 20db EBW[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict DH5Ant1 24020.9362401.5112402.447------ 24410.9362440.5112441.447------ 24800.9392479.5112480.450------ 2DH5Ant1 24021.2962401.3282402.624------ 24411.3052440.3132441.618------ 24801.3232479.3012480.624------ 3DH5Ant1 24021.3112401.3102402.621------ 24411.3322440.2952441.627------ 24801.3202479.3072480.627------ Page2of52 TestGraphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Page3of52 2DH5_Ant1_2402 2DH5_Ant1_2441 Page4of52 2DH5_Ant1_2480 3DH5_Ant1_2402 3DH5_Ant1_2441 Page5of52 3DH5_Ant1_2480 Page6of52 AppendixB:OccupiedChannelBandwidth TestResult TestModeAntennaFrequency[MHz] OCB [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict DH5Ant1 24020.828322401.55202402.3803------ 24410.835412440.55112441.3865------ 24800.824442479.55012480.3746------ 2DH5Ant1 24021.18462401.37312402.5577------ 24411.18392440.37232441.5562------ 24801.19752479.36862480.5661------ 3DH5Ant1 24021.18112401.37712402.5582------ 24411.19012440.37112441.5612------ 24801.19102479.36892480.5599------ Page7of52 TestGraphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Page8of52 2DH5_Ant1_2402 2DH5_Ant1_2441 Page9of52 2DH5_Ant1_2480 3DH5_Ant1_2402 3DH5_Ant1_2441 Page10of52 3DH5_Ant1_2480 Page11of52 AppendixC:Maximumconductedoutputpower TestResultPeak TestModeAntennaFrequency[MHz] ConductedPeak Power[dBm] Conducted Limit[dBm] Verdict DH5Ant1 24022.35≤20.97PASS 2441-1.60≤20.97PASS 24800.89≤20.97PASS 2DH5Ant1 24024.49≤20.97PASS 24410.56≤20.97PASS 24803.07≤20.97PASS 3DH5Ant1 24024.89≤20.97PASS 24410.85≤20.97PASS 24803.36≤20.97PASS Page12of52 TestGraphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Page13of52 2DH5_Ant1_2402 2DH5_Ant1_2441 Page14of52 2DH5_Ant1_2480 3DH5_Ant1_2402 3DH5_Ant1_2441 Page15of52 3DH5_Ant1_2480 Page16of52 AppendixD:Carrierfrequencyseparation TestResult TestModeAntennaFrequency[MHz]Result[MHz]Limit[MHz]Verdict DH5Ant1Hop0.978≥0.939PASS 2DH5Ant1Hop1.032≥0.882PASS 3DH5Ant1Hop1.020≥0.888PASS Page17of52 TestGraphs DH5_Ant1_Hop 2DH5_Ant1_Hop 3DH5_Ant1_Hop Page18of52 Page19of52 AppendixE:Timeofoccupancy TestResult TestModeAntennaFrequency[MHz] BurstWidth [ms] TotalHops [Num] Result[s]Limit[s]Verdict DH1Ant1Hop0.3723140.117≤0.4PASS DH3Ant1Hop1.6291580.257≤0.4PASS DH5Ant1Hop2.8801220.351≤0.4PASS 2DH1Ant1Hop0.3803140.119≤0.4PASS 2DH3Ant1Hop1.6331640.268≤0.4PASS 2DH5Ant1Hop2.8791100.317≤0.4PASS 3DH1Ant1Hop0.3813130.119≤0.4PASS 3DH3Ant1Hop1.6301600.261≤0.4PASS 3DH5Ant1Hop2.882970.28≤0.4PASS Page20of52 TestGraphs DH1_Ant1_Hop DH3_Ant1_Hop Page21of52 DH5_Ant1_Hop Page22of52 2DH1_Ant1_Hop 2DH3_Ant1_Hop Page23of52 2DH5_Ant1_Hop Page24of52 3DH1_Ant1_Hop 3DH3_Ant1_Hop Page25of52 3DH5_Ant1_Hop Page26of52 Page27of52 AppendixF:Numberofhoppingchannels TestResult TestModeAntennaFrequency[MHz]Result[Num]Limit[Num]Verdict DH5Ant1Hop79≥15PASS 2DH5Ant1Hop79≥15PASS 3DH5Ant1Hop79≥15PASS Page28of52 TestGraphs DH5_Ant1_Hop 2DH5_Ant1_Hop 3DH5_Ant1_Hop Page29of52 Page30of52 AppendixG:Bandedgemeasurements TestResult TestModeAntennaChNameFrequency[MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant1 Low24021.99-49.57≤-18.02PASS High24800.61-56.82≤-19.39PASS LowHop_24023.65-55.98≤-16.35PASS HighHop_24803.69-52.84≤-16.31PASS 2DH5Ant1 Low24021.94-50.22≤-18.06PASS High24800.85-57.43≤-19.15PASS LowHop_2402-1.50-56.16≤-21.5PASS HighHop_2480-1.81-47.73≤-21.81PASS 3DH5Ant1 Low24020.61-51.17≤-19.39PASS High24800.49-57.45≤-19.51PASS LowHop_2402-1.67-57.65≤-21.67PASS HighHop_2480-0.48-56.81≤-20.48PASS Page31of52 TestGraphs DH5_Ant1_Low_2402 DH5_Ant1_High_2480 DH5_Ant1_Low_Hop_2402 Page32of52 DH5_Ant1_High_Hop_2480 2DH5_Ant1_Low_2402 Page33of52 2DH5_Ant1_High_2480 2DH5_Ant1_Low_Hop_2402 2DH5_Ant1_High_Hop_2480 Page34of52 3DH5_Ant1_Low_2402 3DH5_Ant1_High_2480 Page35of52 3DH5_Ant1_Low_Hop_2402 3DH5_Ant1_High_Hop_2480 Page36of52 AppendixH:ConductedSpuriousEmission TestResult TestModeAntennaFrequency[MHz] FreqRange [MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant1 2402 Reference1.351.35---PASS 30~10001.35-49.74≤-18.65PASS 1000~265001.35-48.58≤-18.65PASS 2441 Reference-2.48-2.48---PASS 30~1000-2.48-51.62≤-22.48PASS 1000~26500-2.48-49.64≤-22.48PASS 2480 Reference-0.12-0.12---PASS 30~1000-0.12-48.43≤-20.12PASS 1000~26500-0.12-50.26≤-20.12PASS 2DH5Ant1 2402 Reference0.060.06---PASS 30~10000.06-49.77≤-19.94PASS 1000~265000.06-48.20≤-19.94PASS 2441 Reference-2.84-2.84---PASS 30~1000-2.84-53.16≤-22.84PASS 1000~26500-2.84-49.72≤-22.84PASS 2480 Reference-2.09-2.09---PASS 30~1000-2.09-51.38≤-22.09PASS 1000~26500-2.09-50.78≤-22.09PASS 3DH5Ant1 2402 Reference1.201.20---PASS 30~10001.20-53.08≤-18.8PASS 1000~265001.20-48.5≤-18.8PASS 2441 Reference-1.98-1.98---PASS 30~1000-1.98-54.91≤-21.98PASS 1000~26500-1.98-49.72≤-21.98PASS 2480 Reference-1.66-1.66---PASS 30~1000-1.66-50.90≤-21.66PASS 1000~26500-1.66-50.79≤-21.66PASS Page37of52 TestGraphs DH5_Ant1_2402_0~Reference DH5_Ant1_2402_30~1000 DH5_Ant1_2402_1000~26500 Page38of52 DH5_Ant1_2441_0~Reference DH5_Ant1_2441_30~1000 Page39of52 DH5_Ant1_2441_1000~26500 DH5_Ant1_2480_0~Reference DH5_Ant1_2480_30~1000 Page40of52 DH5_Ant1_2480_1000~26500 2DH5_Ant1_2402_0~Reference Page41of52 2DH5_Ant1_2402_30~1000 2DH5_Ant1_2402_1000~26500 2DH5_Ant1_2441_0~Reference Page42of52 2DH5_Ant1_2441_30~1000 2DH5_Ant1_2441_1000~26500 Page43of52 2DH5_Ant1_2480_0~Reference 2DH5_Ant1_2480_30~1000 2DH5_Ant1_2480_1000~26500 Page44of52 3DH5_Ant1_2402_0~Reference 3DH5_Ant1_2402_30~1000 Page45of52 3DH5_Ant1_2402_1000~26500 3DH5_Ant1_2441_0~Reference 3DH5_Ant1_2441_30~1000 Page46of52 3DH5_Ant1_2441_1000~26500 3DH5_Ant1_2480_0~Reference Page47of52 3DH5_Ant1_2480_30~1000 3DH5_Ant1_2480_1000~26500 Page48of52 AppendixI:DutyCycle TestResult TestModeAntennaFrequency[MHz] ONTime [ms] Period [ms] DutyCycle [%] DutyCycle Factor[dB] DH5Ant1 24022.8…

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ReportNo.:18220WC30276101FCCID:2ATI2-GSVMAX-IPage1of40 FCCTestReport Applicant: SHENZHENGREENJOYTECHNOLOGYCO., LTD Address: 2606,UnitA,Building11,ShenzhenBay TechnologyandScienceEco- Park,Nanshan,Shenzhen,Shenzhen,China ProductName:OVERHEADGOLFLAUNCHMONITOR ReportDate:Jul.01,2024 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:18220WC30276101FCCID:2ATI2-GSVMAX-IPage2of40 Contents 1.GeneralInformation.................................................................................................................................6 1.1.ClientInformation...........................................................................................................................6 1.2.DescriptionofDevice(EUT)..........................................................................................................6 1.3.AuxiliaryEquipmentUsedDuringTest..........................................................................................7 1.4.Operationchannellist....................................................................................................................7 1.5.DescriptionofTestModes.............................................................................................................8 1.6.MeasurementUncertainty.............................................................................................................8 1.7.TestSummary................................................................................................................................9 1.8.DescriptionofTestFacility...........................................................................................................10 1.9.Disclaimer....................................................................................................................................10 1.10.TestEquipmentList....................................................................................................................11 2.Antennarequirement..............................................................................................................................13 2.1.Conclusion...................................................................................................................................13 3.ConductedEmissionatACpowerline..................................................................................................14 3.1.EUTOperation.............................................................................................................................14 3.2.TestSetup....................................................................................................................................14 3.3.TestData......................................................................................................................................15 4.OccupiedBandwidth..............................................................................................................................17 4.1.EUTOperation.............................................................................................................................18 4.2.TestSetup....................................................................................................................................18 4.3.TestData......................................................................................................................................18 5.MaximumConductedOutputPower......................................................................................................19 5.1.EUTOperation.............................................................................................................................19 5.2.TestSetup....................................................................................................................................20 5.3.TestData......................................................................................................................................20 6.ChannelSeparation...............................................................................................................................21 6.1.EUTOperation.............................................................................................................................21 6.2.TestSetup....................................................................................................................................21 6.3.TestData......................................................................................................................................21 7.NumberofHoppingFrequencies...........................................................................................................22 7.1.EUTOperation.............................................................................................................................22 7.2.TestSetup....................................................................................................................................23 7.3.TestData......................................................................................................................................23 8.DwellTime..............................................................................................................................................24 8.1.EUTOperation.............................................................................................................................25 8.2.TestSetup....................................................................................................................................25 8.3.TestData......................................................................................................................................25 9.Emissionsinnon-restrictedfrequencybands.......................................................................................26 9.1.EUTOperation.................................................................................................................…

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version01 SHENZHENGREENJOYTECHNOLOGYCO.,LTD DeclarationconcerningAntennaSpecification Itisherebydeclaredthattheproduct ModelNo.:GSVMAX-I,PSVMAX,GSVMAX-II,GSVMAX-III,GSVMAX-IV FCCID:2ATI2-GSVMAX-I fulfillstherequirementinFCCtestrelatingtotheantennatype. ThedevicespecifiedaboveconfirmstotheFCCrecommendationsfor internal antennatype(s) describedbelow: ModelNo.ofantenna:ESPANTB Typeofantenna:PCBAntenna Gainoftheantenna:3.76dBi Frequencyrange:2400-2500MHz Themountingoftheantennaisfixedtotheradiomoduleandnootherantennashouldbeused. Companyname:SHENZHENGREENJOYTECHNOLOGYCO.,LTD Address:2606,UnitA,Building11,ShenzhenBayTechnologyandScienceEco- Park,Nanshan,Shenzhen,Shenzhen,China City:Shenzhen ZIP/Postalcode:/ Country:China Place:Date:7/1/2024 Signature:

OTA TEST REPORT Applicant Espressif Systems Product ESP ANT B Model ESP ANT B Report No. Y2209A0967-T1 Issue Date October 8, 2022 TA Technology (Shanghai) Co., Ltd. tested the above equipment in accordance with the requirements in ANSI/IEEE Std 149-2008. The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. Prepared by: Xu Ying Approved by: Xu Kai TA Technology (Shanghai) Co., Ltd. Building 3, No.145, Jintang Rd, Tangzhen Industry Park, Pudong Shanghai, China TEL: +86-021-50791141/2/3 FAX: +86-021-50791141/2/3-8000 OTA Test Report Report No: Y2209A0967-T1 TA Technology (Shanghai) Co., Ltd. TA-MB-04-008O P age 2 of 16 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. TABLE OF CONTENTS 1. General Information ....................................................................................................................... 3 1.1. Notes of the Test Report ................................................................................................... 3 1.2. Testing laboratory .............................................................................................................. 3 1.3. Laboratory Environment .................................................................................................... 3 2. General Description of Equipment under Test ............................................................................... 4 2.1. Applicant Information ......................................................................................................... 4 2.2. Manufacturer Information .................................................................................................. 4 2.3. Information of EUT ............................................................................................................ 4 2.4. Test Date ........................................................................................................................... 4 2.5. Applied Standards ............................................................................................................. 5 3. Test Conditions .............................................................................................................................. 6 3.1. Test Configuration ............................................................................................................. 6 3.2. Test Measurement ............................................................................................................. 6 4. Test Results ................................................................................................................................... 7 4.1. Gain and Efficiency ............................................................................................................ 7 4.2. Voltage Standing Wave Ratio (VSWR) .............................................................................. 8 4.3. Antenna S11 ...................................................................................................................... 9 5. Test Equipment List ..................................................................................................................... 10 AP PEN DIX A: 2-D Pattern Plots ............................................................................................................. 11 APPENDIX B: The EUT Appearance and Test Configuration ............................................................. 15 B.1 EUT Appearance ................................................................................................................. 15 B.2 Test Configuration .............................................................................................................. 16 OTA Test Report Report No: Y2209A0967-T1 TA Technology (Shanghai) Co., Ltd. TA-MB-04-008O P age 3 of 16 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. 1. General Information 1.1. Notes of the Test Report This report shall not be reproduced in full or partial, without the written approval of TA technology (shanghai) co., Ltd.The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein .Measurement Uncertainties were not taken into account and are published for informational purposes only. This report is written to support regulatory compliance of the applicable standards stated above. This report must not be used by the client to claim product certification, approval, or endorsement by any government agencies. 1.2. Testing laboratory Company: TA Technology (Shanghai) Co., Ltd. Address: Building 3, No.145, Jintang Rd, Tangzhen Industry Park, Pudong Shanghai, China City: Shanghai Post code: 201201 Country: P. R. China Contact: Xu Kai Telephone: +86-021-50791141/2/3 Fax: +86-021-50791141/2/3-8000 Website: http://www.ta-shanghai.com E-mail: [email protected] 1.3. Laboratory Environment Temperature Min. =19°C，Max. = 25°C Relative humidity Min. =40%，Max. =72% Shield effect 0.7-6GHz > 100dB Ground resistance <0.5Ω OTA Test Report Report No: Y2209A0967-T1 TA Technology (Shanghai) Co., Ltd. TA-MB-04-008O P age 4 of 16 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. 2. General Description of Equipment under Test 2.1. Applicant Information Company: Espressif Systems Address: #101, Block 2, 690 Bibo Road, Zhang Jiang High-Tech Park, Shanghai, China 2.2. Manufacturer Information Company: Espressif Systems Address: #101, Block 2, 690 Bibo Road, Zhang Jiang High-Tech Park, Shanghai, China 2.3. Information of EUT General information EUT Description Product Name: ESP ANT B Model ESP ANT B HW Version: / SW Version: / Antenna Type: PCB Antenna Antenna Size 18mm *6.19mm *0.8mm Antenna Manufacturer: Espressif Systems Test Fre…

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ProjectNo.:18220WC302761Page 1 of 2 AppendixI--TestSetupPhotograph_RF ConductedEmissionatACpowerline Emissionsinfrequencybands(below1GHz) ProjectNo.:18220WC302761Page 2 of 2 Emissionsinfrequencybands(above1GHz)