2BSVQ-AWALVY-BLUEAir-Powered STEM Building Toys

TURNING ON THE PRODUCT 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.

LocalRepresentativeLetter ForCertificationServiceintheUSA FederalCommunicationsCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD21048 Towhomitmayconcern PursuanttoSection2.911(d)(7),oftheCommission’sRules(47C.F.R.)weattestasfollowsfor theproductlistedbelow: FCCIDModelname 2BSVQ-AWALVY-BLUEAWALVY-Blue Weherebyacknowledgeasfollows: i.bothsigneesconfirmthatthepointofcontactacceptsresponsibilitytoactasaUS- AmericanRepresentativeonbehalfoftheapplicant ii.thepointofcontactprovidesthephysicalU.S.addressandemailaslistedbelow iii.bothpartiesmaintaintherequirementsofthisagreementfornolessthanoneyear afterthegranteehasterminatedallmarketingandimportationortheconclusionof anyCommission-relatedproceedinginvolvingtheequipment. iv.Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,the granteeisobligatedtonotifytheFCCwithin30daysviathegrantingTCB. US-AmericanPointofContactApplicant/ApprovalHolder SignatureDate:2025-11-21SignatureDate:2025-11-21 Company Name: GLOCERTSTECHNOLOGYINCquanzhoufengzequbingcuimaoyiyoux iangongsi FRN:00363397370037624665 Contact Name: HuiyingFanZhangZefeng Address:19784SUNKISSEDRIDGEDR, RIVERSIDE,CA92507UnitedStates Room735,PublicBuilding3,Vanke CityLightPhaseIII,No.381Daxing Street,FengzeDistrict,Quanzhou City,FujianProvince,362000,CN Phone:(626)588-803913328562699 Email:[email protected]@outlook.com

Page 1 of 7FCC ID: 2BSVQ-AWALVY-BLUE Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. External Photos Photo 1 Photo 2 Page 2 of 7FCC ID: 2BSVQ-AWALVY-BLUE Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 3 Photo 4 Page 3 of 7FCC ID: 2BSVQ-AWALVY-BLUE Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 5 Photo 6 Page 4 of 7FCC ID: 2BSVQ-AWALVY-BLUE Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 7 Photo 8 Page 5 of 7FCC ID: 2BSVQ-AWALVY-BLUE Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 9 Photo 10 Page 6 of 7FCC ID: 2BSVQ-AWALVY-BLUE Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 11 Photo 12 Page 7 of 7FCC ID: 2BSVQ-AWALVY-BLUE Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 13 ------End------

Label FCCID:2BSVQ-AWALVY-BLUE

Page 1 of 7FCC ID: 2BSVQ-AWALVY-BLUE Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Internal Photos Photo 1 Photo 2 Page 2 of 7FCC ID: 2BSVQ-AWALVY-BLUE Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 3 Photo 4 Page 3 of 7FCC ID: 2BSVQ-AWALVY-BLUE Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 5 Photo 6 Page 4 of 7FCC ID: 2BSVQ-AWALVY-BLUE Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 7 Photo 8 Page 5 of 7FCC ID: 2BSVQ-AWALVY-BLUE Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 9 Photo 10 Page 6 of 7FCC ID: 2BSVQ-AWALVY-BLUE Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 11 Photo 12 Page 7 of 7FCC ID: 2BSVQ-AWALVY-BLUE Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 13 Photo 14 ------End------ BT Antenna

Page1of8ReportNo.:AiTDG-251022005W2 Note:Thisdevicehasbeentestedandfoundtocomplywiththestandard(s)listed,thistestreportmerelycorrespondstothe testsample.Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory.This reportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofDongguanYaxu(AiT)TechnologyLimited.Ifthere isaneedtoalterorrevisethisdocument,therightbelongstoDongguanYaxu(AiT)TechnologyLimited,anditshouldgivea priorwrittennoticeoftherevisiondocument.Thistestreportmustnotbeusedbytheclienttoclaimproductendorsement. DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang,Huangjiang,Dongguan,Guangdong,China. RFExposureevaluation ProductName: Air-PoweredSTEMBuildingToys BrandName: N/A Model: AWALVY-Blue SeriesModel: N/A FCCID: 2BSVQ-AWALVY-BLUE Applicant: quanzhoufengzequbingcuimaoyiyouxiangongsi Address: Room735,PublicBuilding3,VankeCityLightPhaseIII,No.381 DaxingStreet,FengzeDistrict,QuanzhouCity,FujianProvince, 362000,CN Manufacturer: quanzhoufengzequbingcuimaoyiyouxiangongsi Address: Room735,PublicBuilding3,VankeCityLightPhaseIII,No.381 DaxingStreet,FengzeDistrict,QuanzhouCity,FujianProvince, 362000,CN Standard(s): 47CFR§1.1310,47CFR§2.1093 KDB447498D01GeneralRFExposureGuidancev06 DateofReceipt: Oct.22,2025 DateofTest: Oct.22,2025~Oct.28,2025 IssuedDate: Oct.29,2025 IssuedBy: DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang,Huangjiang,Dongguan,Guangdong,China Tel.:+86-769-82020499Fax.:+86-769-82020495 Reviewedby:Approvedby: EmiyaLinSimbaHuang Page 2 of 8 ReportNo.:AiTDG-251022005W2 ReportReviseRecord ReportVersionIssuedDateNotes V1.0Oct.29,2025InitialRelease Page 3 of 8 ReportNo.:AiTDG-251022005W2 Contents 1GENERALINFORMATION.............................................................................................................................................4 1.1ENVIRONMENTALCONDITIONS........................................................................................................................................4 1.2GENERALDESCRIPTIONOFEUT......................................................................................................................................4 1.3TESTFACILITY...............................................................................................................................................................5 1.4MEASUREMENTUNCERTAINTY........................................................................................................................................6 2METHODOFMEASUREMENT......................................................................................................................................7 2.1APPLICABLESTANDARD.................................................................................................................................................7 2.2EVALUATIONMETHODANDLIMIT...................................................................................................................................7 2.3MANUFACTURINGTOLERANCE........................................................................................................................................8 2.4EVALUATIONRESULT......................................................................................................................................................8 2.5CONCLUSION................................................................................................................................................................8 Page 4 of 8 ReportNo.:AiTDG-251022005W2 1GENERALINFORMATION 1.1Environmentalconditions Duringthemeasurementtheenvironmentalconditionswerewithinthelistedranges: NormalTemperature:25°C RelativeHumidity:55% AirPressure:101kPa 1.2GeneralDescriptionofEUT ProductName:Air-PoweredSTEMBuildingToys Model/Type reference: AWALVY-Blue SerialModel:N/A PowerSupply:DC11.1VfrombatteryorDC15.0Vfromadapter Hardwareversion.:N/A Softwareversion.:N/A Testsample(s)ID:AiTDG-251022005-1 BT: Modulation:GFSK,π/4-DQPSK,8-DPSK Operationfrequency:2402MHz-2480MHz Channelnumber:79Channels Channelseparation:1MHz Antennatype:PCBAntenna Antennagain:-0.68dBi Remark:TheaboveDUT'sinformationwasdeclaredbymanufacturer.Formoredetailedfeatures description,pleaserefertothemanufacturer’sspecificationsortheUser'sManual. Page 5 of 8 ReportNo.:AiTDG-251022005W2 1.3TestFacility TestLaboratory: DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang,Huangjiang,Dongguan,Guangdong,China Thetestfacilityisrecognized,certifiedoraccreditedbythefollowingorganizations: CNAS-RegistrationNo:L6177 DongguanYaxu(AiT)technologyLimitedisaccreditedtoISO/IEC17025:2017generalRequirements forthecompetenceoftestingandcalibrationlaboratories(CNAS-CL01AccreditationCriteriaforthe competenceoftestingandcalibrationlaboratories)onApril18,2022 FCC-RegistrationNo.:703111DesignationNumber:CN1313 DongguanYaxu(AiT)TechnologyLimitedhasbeenregisteredandfullydescribedinareportfiledwith the(FCC)FederalCommunicationsCommission.TheacceptanceletterfromtheFCCismaintainedin ourfiles. IC-RegistrationNo.:6819ACABidentifier:CN0122 The3mSemi-anechoicchamberofDongguanYaxu(AiT)TechnologyLimitedhasbeenregisteredby CertificationandEngineeringBureauofIndustryCanadaforradioequipmenttestingwithRegistration No.:6819A A2LA-LabCert.No.:6317.01 DongguanYaxu(AiT)TechnologyLimitedhasbeenaccreditedbyA2LAfortechnicalcompetencein thefieldofelectricaltesting,andprovedtobeincompliancewithISO/IEC17025:2017General RequirementsfortheCompetenceofTestingandCalibrationLaboratoriesandanyadditionalprogram requirementsintheidentifiedfieldoftesting. Page 6 of 8 ReportNo.:AiTDG-251022005W2 1.4Measurementuncertainty Thedataandresultsreferencedinthisdocumentaretrueandaccurate.Thereaderiscautionedthat theremaybeerrorswithinthecalibrationlimitsoftheequipmentandfacilities.Themeasurement uncertaintywascalculatedforallmeasurementslistedinthistestreportaccordingtoCISPR16- 4“Specificationforradiodisturbanceandimmunitymeasuringapp…

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Page1of38ReportNo.:AiTDG-251022005W1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. TESTREPORT ClientInformation: Applicant:quanzhoufengzequbingcuimaoyiyouxiangongsi Applicantadd.: Room735,PublicBuilding3,VankeCityLightPhaseIII,No.381Daxing Street,FengzeDistrict,QuanzhouCity,FujianProvince,362000,CN Manufacturer:quanzhoufengzequbingcuimaoyiyouxiangongsi Manufactureradd.: Room735,PublicBuilding3,VankeCityLightPhaseIII,No.381Daxing Street,FengzeDistrict,QuanzhouCity,FujianProvince,362000,CN ProductInformation: ProductName:Air-PoweredSTEMBuildingToys ModelNo.:AWALVY-Blue BrandName:N/A FCCID: 2BSVQ-AWALVY-BLUE Applicablestandards: FCCCFRTitle47Part15SubpartCSection15.247 PreparedBy: DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang,Huangjiang,Dongguan, Guangdong,China Tel.:+86-769-82020499Fax.:+86-769-82020495 DateofReceipt:Oct.22,2025DateofTest:Oct.22,2025~Oct.28,2025 DateofIssue:Oct.29,2025TestResult:Pass ThisdevicedescribedabovehasbeentestedbyDongguanYaxu(AiT)TechnologyLimitedandthetest resultsshowthattheequipmentundertest(EUT)isincompliancewiththeFCCrequirements.Anditis applicableonlytothetestedsampleidentifiedinthereport. Note:Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofDongguan Yaxu(AiT)TechnologyLimited,thisdocumentmaybealteredorrevisedbyDongguanYaxu(AiT) TechnologyLimited,personalonly,andshallbenotedintherevisionofthedocument.Thistest reportmustnotbeusedbytheclienttoclaimproductendorsement. Reviewedby:Approvedby: EmiyaLinSimbaHuang Page2of38ReportNo.:AiTDG-251022005W1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. 1Contents Page COVERPAGE 1CONTENTS......................................................................................................................................................................2 2TESTSUMMARY............................................................................................................................................................4 2.1StatementoftheMeasurementUncertainty................................................................................4 2.2MeasurementUncertainty............................................................................................................4 3TESTFACILITY..............................................................................................................................................................5 3.1Deviationfromstandard...............................................................................................................5 3.2Abnormalitiesfromstandardconditions.......................................................................................5 3.3TestLocation.................................................................................................................................5 4GENERALINFORMATION...........................................................................................................................................6 4.1Testfrequencies............................................................................................................................7 4.2EUTPeripheralList.......................................................................................................................8 4.3TestPeripheralList.......................................................................................................................8 4.4TESTMETHODOLOGY...............................................................................................................9 4.5DescriptionofTestModes..........................................................................................................10 5EQUIPMENTUSEDDURINGTEST.........................................................................................................................11 6TESTRESULTSANDMEASUREMENTDATA.....................................................................................................13 6.1Antennarequirement..................................................................................................................13 6.2PeakPowerMeasurement.........................................................................................................14 6.3FrequencySeparationand20dBBandwidth............................................................................15 6.4NumberofHoppingFrequency..................................................................................................17 6.5TimeofOccupancy(DwellTime)...............................................................................................18 6.6ConductedSpuriousEmissionsandBandEdgesTest.............................................................20 6.7Restrict-bandBand-edgeMeasurements..................................................................................22 6.8RadiatedEmissionsMeasurement............................................................................................24 6.9ConductedEmissions.................................................................................................................34 6.10Pseudorandomfrequencyhoppingsequence...........................................................................37 7TESTSETUPPHOTOGRAPHSOFEUT.................................................................................................................38 8EXTERNALPHOTOGRAPHSOFEUT....................................................................................................................38 9INTERNALPHOTOGRAPHSOFEUT.....................................................................................................................38 Page3of38ReportNo.:AiTDG-251022005W1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. REPORTREVISERECORD Report Version ReviseTimeIssuedDateValidVersionNotes V1.0/ Oct.29,2025 ValidInitialrelease …

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第 3 页(共 5页) Manufacturer:quanzhoufengzequbingcuimaoyiyouxiangongsi Address:Room 735, Public Building 3, Vanke City Light Phase III, No. 381 Daxing Street, Fengze District, Quanzhou City, Fujian Province, 362000, CN dBi 第 4 页(共 5页) 第 5 页(共 5页)

Dongguan Yaxu(AiT) Technology Limited Report No.: AiTDG-251022005W1 FCC ID: 2BSVQ-AWALVY-BLUE Page 1 of 61 Appendix A RF Test Data for BT(BDR/EDR) (Conducted Measurement) Product Name: Air-Powered STEM Building Toys Trade Mark: N/A Test Model: AWALVY-Blue Environmental Conditions Temperature: 24.4  C Relative Humidity:52.4% ATM Pressure:100.0 kPa Test Engineer:Emiya lin Supervised by:Simba Huang Dongguan Yaxu(AiT) Technology Limited Report No.: AiTDG-251022005W1 FCC ID: 2BSVQ-AWALVY-BLUE Page 2 of 61 Contents Page COVER PAGE 1 Duty Cycle........................................................................................................................................................................................ 3 1.1Test Result............................................................................................................................................................................3 1.2Test Graphs...........................................................................................................................................................................4 2 Maximum Conducted Peak Output Power........................................................................................................................................ 9 2.1Test Result............................................................................................................................................................................9 2.2Test Graphs.........................................................................................................................................................................10 3 20dB Bandwidth..............................................................................................................................................................................15 3.1Test Result..........................................................................................................................................................................15 3.2Test Graphs.........................................................................................................................................................................16 4 Carrier Frequency Separation.........................................................................................................................................................21 4.1Test Result..........................................................................................................................................................................21 4.2Test Graphs.........................................................................................................................................................................22 5 Hopping Channel Number...............................................................................................................................................................24 5.1Test Result..........................................................................................................................................................................24 5.2Test Graphs.........................................................................................................................................................................25 6 Dwell Time...................................................................................................................................................................................... 27 6.1Test Result..........................................................................................................................................................................27 6.2Test Graphs.........................................................................................................................................................................28 7 RF Conducted Spurious Emissions.................................................................................................................................................31 7.1Test Result..........................................................................................................................................................................31 7.2Test Graphs.........................................................................................................................................................................32 8 Band-edge for RF Conducted Emissions........................................................................................................................................41 8.1Test Result..........................................................................................................................................................................41 8.2Test Graphs.........................................................................................................................................................................42 9 Restrict-band band-edge measurements........................................................................................................................................54 9.1Test Result..........................................................................................................................................................................54 9.2Test Graphs.........................................................................................................................................................................56 Dongguan Yaxu(AiT) Technology Limited Report No.: AiTDG-251022005W1 FCC ID: 2BSVQ-AWALVY-BLUE Page 3 of 61 1 Duty Cycle 1.1 Test Result ModeFrequency (MHz)Duty Cycle (%)Correction Factor 1/T (kHz) 1-DH1240231.25.062.63 1-DH1244131.694.992.56 1-DH1248031.6352.56 2-DH12402324.952.56 2-DH12441324.952.56 2-DH12480324.952.56 3-DH1240232.014.952.56 3-DH12441324.952.56 3-DH1248032.014.952.56 Dongguan Yaxu(AiT) Technology Limited Report No…

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Dongguan Yaxu(AiT) Technology Limited Report No.: AiTDG-251022005W1 FCC ID: 2BSVQ-AWALVY-BLUE Page 38 of 61 8DPSK_LCH_Graphs Pref Puw Dongguan Yaxu(AiT) Technology Limited Report No.: AiTDG-251022005W1 FCC ID: 2BSVQ-AWALVY-BLUE Page 39 of 61 8DPSK_MCH_Graphs Pref Puw Dongguan Yaxu(AiT) Technology Limited Report No.: AiTDG-251022005W1 FCC ID: 2BSVQ-AWALVY-BLUE Page 40 of 61 8DPSK_HCH_Graphs Pref Puw Dongguan Yaxu(AiT) Technology Limited Report No.: AiTDG-251022005W1 FCC ID: 2BSVQ-AWALVY-BLUE Page 41 of 61 8 Band-edge for RF Conducted Emissions 8.1 Test Result Mode Channe l Carrier Frequency [MHz] Frequenc y Hopping Max Spurious Level [dBc] Limit [dBc] Verdict GFSK LCH2402 Off-54.85-20Pass On-54.6-20Pass HCH2480 Off-46.03-20Pass On-48.92-20Pass π/4DQPSK LCH2402 Off-55.51-20Pass On-53.95-20Pass HCH2480 Off-46.16-20Pass On-47.98-20Pass 8DPSK LCH2402 Off-54.4-20Pass On-53.18-20Pass HCH2480 Off-54.47-20Pass On-48.85-20Pass Dongguan Yaxu(AiT) Technology Limited Report No.: AiTDG-251022005W1 FCC ID: 2BSVQ-AWALVY-BLUE Page 42 of 61 8.2 Test Graphs Test Graphs Pref GFSK/LCH/No Hop Dongguan Yaxu(AiT) Technology Limited Report No.: AiTDG-251022005W1 FCC ID: 2BSVQ-AWALVY-BLUE Page 43 of 61 Ref GFSK/LCH/Hop Dongguan Yaxu(AiT) Technology Limited Report No.: AiTDG-251022005W1 FCC ID: 2BSVQ-AWALVY-BLUE Page 44 of 61 Ref GFSK/HCH/No Hop Dongguan Yaxu(AiT) Technology Limited Report No.: AiTDG-251022005W1 FCC ID: 2BSVQ-AWALVY-BLUE Page 45 of 61 Ref. GFSK/HCH/Hop Dongguan Yaxu(AiT) Technology Limited Report No.: AiTDG-251022005W1 FCC ID: 2BSVQ-AWALVY-BLUE Page 46 of 61 Ref π/4DQPSK/LCH/No Hop Dongguan Yaxu(AiT) Technology Limited Report No.: AiTDG-251022005W1 FCC ID: 2BSVQ-AWALVY-BLUE Page 47 of 61 Ref π/4DQPSK/LCH/Hop Dongguan Yaxu(AiT) Technology Limited Report No.: AiTDG-251022005W1 FCC ID: 2BSVQ-AWALVY-BLUE Page 48 of 61 Ref π/4DQPSK/HCH/No Hop Dongguan Yaxu(AiT) Technology Limited Report No.: AiTDG-251022005W1 FCC ID: 2BSVQ-AWALVY-BLUE Page 49 of 61 Ref π/4DQPSK/HCH/Hop Dongguan Yaxu(AiT) Technology Limited Report No.: AiTDG-251022005W1 FCC ID: 2BSVQ-AWALVY-BLUE Page 50 of 61 Ref 8DPSK/LCH/No Hop Dongguan Yaxu(AiT) Technology Limited Report No.: AiTDG-251022005W1 FCC ID: 2BSVQ-AWALVY-BLUE Page 51 of 61 Ref 8DPSK/LCH/Hop Dongguan Yaxu(AiT) Technology Limited Report No.: AiTDG-251022005W1 FCC ID: 2BSVQ-AWALVY-BLUE Page 52 of 61 Ref 8DPSK/HCH/No Hop Dongguan Yaxu(AiT) Technology Limited Report No.: AiTDG-251022005W1 FCC ID: 2BSVQ-AWALVY-BLUE Page 53 of 61 Ref 8DPSK/HCH/Hop Dongguan Yaxu(AiT) Technology Limited Report No.: AiTDG-251022005W1 FCC ID: 2BSVQ-AWALVY-BLUE Page 54 of 61 9 Restrict-band band-edge measurements 9.1 Test Result Test Mode HoppingFreq. Power [dBm] Gain Duty Factor E [dBuV/m] Detector Limit [dBuV/m] Verdict GFSK Off2310.0-50.62-46.66PEAK74Pass Off2310.0-56.7125.0645.61AV54Pass Off2389.968-46.512-50.75PEAK74Pass Off2342.544-54.1425.0648.18AV54Pass Off2390.0-46.562-50.7PEAK74Pass Off2390.0-56.8625.0645.46AV54Pass Off2483.5-47.652-49.61PEAK74Pass Off2483.5-56.282545.98AV54Pass Off2487.568-47.282-49.98PEAK74Pass Off2487.112-55.982546.28AV54Pass Off2500.0-49.722-47.54PEAK74Pass Off2500.0-56.642545.62AV54Pass π/4DQPSK Off2310.0-49.62-47.66PEAK74Pass Off2310.0-56.3524.9545.86AV54Pass Off2344.656-46.182-51.08PEAK74Pass Off2340.816-54.5724.9547.64AV54Pass Off2390.0-48.742-48.52PEAK74Pass Off2390.0-56.7124.9545.5AV54Pass Off2483.5-47.652-49.61PEAK74Pass Off2483.5-56.3924.9545.82AV54Pass Off2485.648-45.642-51.62PEAK74Pass Off2497.48-55.7324.9546.48AV54Pass Off2500.0-51.32-45.96PEAK74Pass Off2500.0-5624.9546.21AV54Pass 8DPSK Off2310.0-50.612-46.65PEAK74Pass Off2310.0-56.2724.9545.94AV54Pass Off2367.6-45.762-51.5PEAK74Pass Off2341.776-54.3924.9547.82AV54Pass Dongguan Yaxu(AiT) Technology Limited Report No.: AiTDG-251022005W1 FCC ID: 2BSVQ-AWALVY-BLUE Page 55 of 61 Off2390.0-49.032-48.23PEAK74Pass Off2390.0-57.224.9545.01AV54Pass Off2483.5-47.942-49.32PEAK74Pass Off2483.5-55.824.9546.41AV54Pass Off2487.304-46.692-50.57PEAK74Pass Off2496.592-55.1824.9547.03AV54Pass Off2500.0-49.342-47.92PEAK74Pass Off2500.0-56.0224.9546.19AV54Pass Dongguan Yaxu(AiT) Technology Limited Report No.: AiTDG-251022005W1 FCC ID: 2BSVQ-AWALVY-BLUE Page 56 of 61 9.2 Test Graphs Restrict-band band-edge measurements_Hopping Off_ GFSK_PEAK (Low Channel) Restrict-band band-edge measurements_Hopping Off_ GFSK_Average (Low Channel) Dongguan Yaxu(AiT) Technology Limited Report No.: AiTDG-251022005W1 FCC ID: 2BSVQ-AWALVY-BLUE Page 57 of 61 Restrict-band band-edge measurements_Hopping Off_ GFSK_PEAK (High Channel) Restrict-band band-edge measurements_Hopping Off_ GFSK_Average (High Channel) Dongguan Yaxu(AiT) Technology Limited Report No.: AiTDG-251022005W1 FCC ID: 2BSVQ-AWALVY-BLUE Page 58 of 61 Restrict-band band-edge measurements_Hopping Off_π/4-DQPSK_PEAK (Low Channel) Restrict-band band-edge measurements_Hopping Off_π/4-DQPSK_Average (Low Channel) Dongguan Yaxu(AiT) Technology Limited Report No.: AiTDG-251022005W1 FCC ID: 2BSVQ-AWALVY-BLUE Page 59 of 61 Restrict-band band-edge measurements_Hopping Off_π/4-DQPSK_PEAK (High Channel) Restrict-band band-edge measurements_Hopping Off_π/4-DQPSK_Average (High Channel) Dongguan Yaxu(AiT) Technology Limited Report No.: AiTDG-251022005W1 FCC ID: 2BSVQ-AWALVY-BLUE Page 60 of 61 Restrict-band band-edge measurements_Hopping Off_8DPSK_PEAK (Low Channel) Restrict-band band-edge measurements_Hopping Off_8DPSK_Average (Low Channel) Dongguan Yaxu(AiT) Technology Limited Report No.: AiTDG-251022005W1 FCC ID: 2BSVQ-AWALVY-BLUE Page 61 of 61 Restrict-band band-edge measurements_Hopping Off_8DPSK_PEAK (High Channel) Restrict-band band-edge measurements_Hopping Off_8DPSK_Average (High Channel) ---The End---

Page1of2 FCCID:2BSVQ-AWALVY-BLUE DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. TestSetupPhoto RadiatedEmission Page2of2 FCCID:2BSVQ-AWALVY-BLUE DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. ConductedEmission RFConduction ------End------