VYV-F2Smart Finder

FCC Warning 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

-lton Technology Corp. - Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 3/29/23 U.S. A�nation rnA ' n,(L)(P)l l6 · ;: - 1u;,bfJv - sn [1;,,pomrs寸 [lton Technology Corp.] acknowledges thei「 consent for the following contact located in the United States to act as their agent for service of process for the equipment for which autho「ization is sought ( FCC ID: [VYV- F2] ) Name and company of U.S. agent: Stone Trading Limited Physical U.S. address of ag ent: 6547 N Academy Blvd #2266,Colorado Springs,CO 80918,United States FRN of U .S. agent: 0033401936 Email address of U.S. agent: [email protected] Telephone N o of U.S. agent: +12134573118 Stone Trading Limited acknowledges their obligation to accept service of process on behalf of [lton Technology Corp.]. [lton Technology Corp.] accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed unde「§ 2 .911 ( d ) ( ? ) . Sincerely, 严b 名三｀， Signatu [N ame ] [Title ] [ C omp Sign勹 [Name of U.S. agent] Dongmei Fang [T itle of U.S. agent ] Manager [Com p any of U.S. agent] Stone Trading Limited The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 DOI. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC manager lton Technology Corp.

-ltonTechnologyCorp.- TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB986446D01. FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 9/19/23 Towhomitmayconcern: We,[ltonTechnologyCorp.],herebycertifythattheequipmentforwhichauthorizationissought (FCCID:[VYV-F2])isnot“covered”equipmentprohibitedfromreceivinganequipmentauthorization pursuantto§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). 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.:18220WC301844Page1of3 Code:AB-RF-05-b AppendixII--ExternalPhotograph ProjectNo.:18220WC301844Page2of3 Code:AB-RF-05-b ProjectNo.:18220WC301844Page3of3 Code:AB-RF-05-b

Label LocationOn EUT Label Product Name: Smart Finder Model No.: F2 FCC ID:VYV-F2

ProjectNo.:18220WC301844Page1of2 Code:AB-RF-05-b AppendixIII--InternalPhotograph ProjectNo.:18220WC301844Page2of2 Code:AB-RF-05-b ANT

RFEXPOSUREEVALUATION FCCID:VYV-F2 AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeused toevaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF) Radiationasspecifiedin§1.1307(b): RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,using measurementsorcomputersimulation.WhenroutineSARevaluationisnot required,portabletransmitterswithoutputpowergreaterthantheapplicable lowthresholdrequireSARevaluationtoqualifyforTCBapproval. Channel (MHz) Maximum output power (dBm) Tuneup tolerance (dBm) MaxTuneUp Power(dBm) Distance (mm) Calculation results Limit Operating Mode 24026.416.41 ±1 7.4151.707 3 BLE_1M24407.037.03 ±1 8.0351.985 3 24807.167.16±18.1652.062 3 24026.436.43 ±1 7.4351.715 3 BLE_2M24407.087.08 ±1 8.0852.008 3 24807.177.17±18.1752.067 3 Result:NoStandaloneSARtestisrequired.

Page1of33 AppendixTestData ReportNo.:18220WC30184401TestSampleNo.:1-2-2 StartTestDate: 2023.08.30 FinishTestDate:2023.09.01 TestEngineer:Auditor: Temperature:25.4 °C RelativeHumidity:48% Pressure:102kPa AppendixA:DTSBandwidth TestResult TestModeAntennaFrequency[MHz] DTSBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict BLE_1MAnt1 24020.6642401.6762402.3400.5PASS 24400.6562439.6722440.3280.5PASS 24800.6642479.6762480.3400.5PASS BLE_2MAnt1 24021.3642401.3082402.6720.5PASS 24401.2762439.3362440.6120.5PASS 24801.3882479.2762480.6640.5PASS Page2of33 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page3of33 BLE_2M_Ant1_2402 BLE_2M_Ant1_2440 Page4of33 BLE_2M_Ant1_2480 Page5of33 AppendixB:OccupiedChannelBandwidth TestResult TestModeAntennaFrequency[MHz] OCB[MHz] FL[MHz]FH[MHz] BLE_1MAnt1 24021.02632401.48502402.5113 24401.03812439.48222440.5203 24801.04982479.48012480.5299 BLE_2MAnt1 24022.04402400.97312403.0171 24402.08122438.95882441.0400 24802.08062478.95712481.0377 Page6of33 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page7of33 BLE_2M_Ant1_2402 BLE_2M_Ant1_2440 Page8of33 BLE_2M_Ant1_2480 Page9of33 AppendixC:Maximumconductedoutputpower TestResultPeak TestModeAntennaFrequency[MHz] ConductedPeak Power[dBm] Conducted Limit[dBm] Verdict BLE_1MAnt1 24026.41≤30PASS 24407.03≤30PASS 24807.16≤30PASS BLE_2MAnt1 24026.43≤30PASS 24407.08≤30PASS 24807.17≤30PASS Page10of33 TestGraphsPeak BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page11of33 BLE_2M_Ant1_2402 BLE_2M_Ant1_2440 Page12of33 BLE_2M_Ant1_2480 Page13of33 AppendixD:Maximumpowerspectraldensity TestResult TestModeAntennaFrequency[MHz]Result[dBm/3kHz]Limit[dBm/3kHz]Verdict BLE_1MAnt1 2402-5.15≤8.00PASS 2440-3.87≤8.00PASS 2480-3.87≤8.00PASS BLE_2MAnt1 2402-8.27≤8.00PASS 2440-7.02≤8.00PASS 2480-7.91≤8.00PASS Page14of33 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page15of33 BLE_2M_Ant1_2402 BLE_2M_Ant1_2440 Page16of33 BLE_2M_Ant1_2480 Page17of33 AppendixE:Bandedgemeasurements TestResult TestMod e Antenn a ChNam e Frequency[MHz ] RefLevel[dBm ] Result[dBm ] Limit[dBm ] Verdic t BLE_1MAnt1 Low24025.65-51.89≤-14.35PASS High24806.65-52.61≤-13.35PASS BLE_2MAnt1 Low24025.01-28.86≤-14.99PASS High24805.03-50.91≤-14.97PASS Page18of33 TestGraphs BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 BLE_2M_Ant1_Low_2402 Page19of33 BLE_2M_Ant1_High_2480 Page20of33 AppendixF:ConductedSpuriousEmission TestResult TestMod e Antenn a Frequency[MHz ] FreqRange [MHz] RefLeve l [dBm] Result[dBm ] Limit[dBm ] Verdic t BLE_1MAnt1 2402 Reference4.924.92---PASS 30~10004.92-69.24≤-15.08PASS 1000~2650 0 4.92-28.39≤-15.08PASS 2440 Reference5.615.61---PASS 30~10005.61-69.2≤-14.39PASS 1000~2650 0 5.61-26.27≤-14.39PASS 2480 Reference6.096.09---PASS 30~10006.09-68.92≤-13.91PASS 1000~2650 0 6.09-27.94≤-13.91PASS BLE_2MAnt1 2402 Reference3.463.46---PASS 30~10003.46-69.21≤-16.54PASS 1000~2650 0 3.46-30.2≤-16.54PASS 2440 Reference4.454.45---PASS 30~10004.45-68.99≤-15.55PASS 1000~2650 0 4.45-30.32≤-15.55PASS 2480 Reference4.334.33---PASS 30~10004.33-69.26≤-15.67PASS 1000~2650 0 4.33-30.13≤-15.67PASS Page21of33 TestGraphs BLE_1M_Ant1_2402_0~Reference BLE_1M_Ant1_2402_30~1000 BLE_1M_Ant1_2402_1000~26500 Page22of33 BLE_1M_Ant1_2440_0~Reference BLE_1M_Ant1_2440_30~1000 Page23of33 BLE_1M_Ant1_2440_1000~26500 BLE_1M_Ant1_2480_0~Reference Page24of33 BLE_1M_Ant1_2480_30~1000 BLE_1M_Ant1_2480_1000~26500 Page25of33 BLE_2M_Ant1_2402_0~Reference BLE_2M_Ant1_2402_30~1000 Page26of33 BLE_2M_Ant1_2402_1000~26500 BLE_2M_Ant1_2440_0~Reference Page27of33 BLE_2M_Ant1_2440_30~1000 BLE_2M_Ant1_2440_1000~26500 Page28of33 BLE_2M_Ant1_2480_0~Reference BLE_2M_Ant1_2480_30~1000 Page29of33 BLE_2M_Ant1_2480_1000~26500 Page30of33 AppendixG:DutyCycle TestResult TestModeAntennaFrequency[MHz] ONTime [ms] Period [ms] DutyCycle [%] DutyCycle Factor[dB] BLE_1MAnt1 240219.0019.001000.00 244019.0019.001000.00 248019.0019.001000.00 BLE_2MAnt1 240219.0019.001000.00 244019.0019.001000.00 248019.0019.001000.00 Page31of33 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page32of33 BLE_2M_Ant1_2402 BLE_2M_Ant1_2440 Page33of33 BLE_2M_Ant1_2480 ---End---

ReportNo.:18220WC30184401FCCID:VYV-F2Page1of29 Code:AB-RF-05-b FCCTestReport Applicant:ItonTechnologyCorp. Address: 7FloorEast,BuildingC,Shenzhen InternationalInnovationCenter,No.1006 ShennanRd.FutianDist,Shenzhen,China ProductName:SmartFinder ReportDate:Sept.18,2023 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:18220WC30184401FCCID:VYV-F2Page2of29 Code:AB-RF-05-b Contents 1.GeneralInformation............................................................................................................................................6 1.1.ClientInformation....................................................................................................................................6 1.2.DescriptionofDevice(EUT)..................................................................................................................6 1.3.AuxiliaryEquipmentUsedDuringTest.................................................................................................7 1.4.DescriptionofTestConfiguration..........................................................................................................7 1.5.DescriptionOfTestSetup......................................................................................................................8 1.6.TestEquipmentList.................................................................................................................................9 1.7.MeasurementUncertainty....................................................................................................................10 1.8.DescriptionofTestFacility...................................................................................................................11 1.9.Disclaimer...............................................................................................................................................11 2.SummaryofTestResults.................................................................................................................................12 3.ConductedEmissionTest................................................................................................................................13 3.1.TestStandardandLimit........................................................................................................................13 3.2.TestSetup...............................................................................................................................................13 3.3.TestProcedure.......................................................................................................................................13 3.4.TestData.................................................................................................................................................13 4.RadiationSpuriousEmissionandBandEdge.............................................................................................14 4.1.TestStandardandLimit........................................................................................................................14 4.2.TestSetup...............................................................................................................................................14 4.3.TestProcedure.......................................................................................................................................15 4.4.TestData.................................................................................................................................................16 5.MaximumPeakOutputPowerTest...............................................................................................................24 5.1.TestStandardandLimit........................................................................................................................24 5.2.TestSetup...............................................................................................................................................24 5.3.TestProcedure.......................................................................................................................................24 5.4.TestData.................................................................................................................................................24 6.6DBOccupyBandwidthTest..........................................................................................................................25 6.1.TestStandardandLimit........................................................................................................................25 6.2.TestSetup...............................................................................................................................................25 6.3.TestProcedure.......................................................................................................................................25 6.4.TestData.................................................................................................................................................25 7.PowerSpectralDensityTest...........................................................................................................................26 7.1.TestStandardandLimit........................................................................................................................26 7.2.TestSetup...............................................................................................................................................26 7.3.TestProcedure.......................................................................................................................................26 7.4.TestData.................................................................................................................................................26 8.100kHzBandwidthofFrequencyBandEdgeRequirement......................................................................27 8.1.TestStandardand…

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version01 ItonTechnologyCorp. DeclarationconcerningAntennaSpecification Itisherebydeclaredthattheproduct ModelNo.:F2 FCCID:VYV-F2 fulfillstherequirementinFCCtestrelatingtotheantennatype. ThedevicespecifiedaboveconfirmstotheFCCrecommendationsforinternalantennatype(s) describedbelow: ModelNo.ofantenna:F2 Typeofantenna:CeramicAntenna Gainoftheantenna:-3.38dBi Frequencyrange:2400-2500MHz Themountingoftheantennaisfixedtotheradiomoduleandnootherantennashouldbeused. Companyname:ItonTechnologyCorp. Address:7FloorEast,BuildingC,ShenzhenInternationalInnovationCenter,No.1006 ShennanRd.FutianDist,Shenzhen,China City:Shenzhen ZIP/Postalcode:/ Country:China Place:ShenzhenDate:9/19/2023 Signature:

2.4G蓝牙模块 无源调试报告 Passivedebuggingreportfor2.4GBluetoothmodule 汉阳天线版权所有Copyright©2014-2024HanyangAntennaDesignCo.,Ltd.Allrightsreserved. 1.天线2D&3D图2D&3DDiagram HanyangAntennaDesignCo.,Ltd. 深圳汉阳天线设计有限公司 2D3DMatter 汉阳天线版权所有Copyright©2014-2024HanyangAntennaDesignCo.,Ltd.Allrightsreserved. 3.SParameter HanyangAntennaDesignCo.,Ltd. 深圳汉阳天线设计有限公司 汉阳天线版权所有Copyright©2014-2024HanyangAntennaDesignCo.,Ltd.Allrightsreserved. 4.无源效率PassiveEfficiency HanyangAntennaDesignCo.,Ltd. 深圳汉阳天线设计有限公司 汉阳天线版权所有Copyright©2014-2024HanyangAntenna DesignCo.,Ltd.Allrightsreserved. Freq Efficiency _dB Gain _dBic Efficiency _Pcent HanyangAntennaDesignCo.,Ltd. 深圳汉阳天线设计有限公司 ThankYou! 汉阳天线版权所有Copyright©2014-2024HanyangAntennaDesignCo.,Ltd.Allrightsreserved.

ProjectNo.:18220WC301844Page1of1 Code:AB-RF-05-b AppendixI--TestSetupPhotograph PhotoofRadiationEmissionTest(below1GHz) PhotoofRadiationEmissionTest(above1GHz)