2BFHV-R200CD PLAYER

GuangdongKaipingElectronicsCo.,Ltd. Address:No.389,ZheguGang,ShangliaoVillage,Ma’anTown,HuichengDistrict,Huizhou,Guangdong,China. Date:July30,2026 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(i)requestfor2BFHV-R200 [GuangdongKaipingElectronicsCo.,Ltd.](“theapplicant”)certifiesthattheequipment forwhichauthorizationissoughtisnot“covered”equipmentprohibitedfromreceiving anequipmentauthorizationpursuanttosection2.903oftheFCCrules. Wealsocertifythat,asofthedateofthefilingoftheapplication,theequipmentdoes notutilizecyber-securityoranti-virussoftwarefromKasperskyLab,Inc,oranyofits successorsandassignees,whichisalsoonthe“coveredlist”. Sincerely, ApplicantSignature PrintedName:XINGQUANWU Title::Generalmanager Address:No.389,ZheguGang,ShangliaoVillage,Ma’anTown,HuichengDistrict, Huizhou,Guangdong,China. Tel.:0752-2021299 Email:[email protected] GuangdongKaipingElectronicsCo.,Ltd. Address:No.389,ZheguGang,ShangliaoVillage,Ma’anTown,HuichengDistrict,Huizhou,Guangdong,China. Date:July30,2026 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(ii)requestfor2BFHV-R200 [GuangdongKaipingElectronicsCo.,Ltd.](“theapplicant”)certifiesthat,asofthedate ofthefilingoftheapplication,theapplicantisnotidentifiedontheCoveredListasan entityproducing“covered”equipment. Sincerely, ApplicantSignature PrintedName:XINGQUANWU Title::Generalmanager Address:No.389,ZheguGang,ShangliaoVillage,Ma’anTown,HuichengDistrict, Huizhou,Guangdong,China. Tel.:0752-2021299 Email:[email protected]

GuangdongKaipingElectronicsCo.,Ltd. Address:No.389,ZheguGang,ShangliaoVillage,Ma’anTown,HuichengDistrict,Huizhou,Guangdong,China. Date:July30,2026 FederalCommunicationsCommission EquipmentAuthorizationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Attn:OETDept. Subject:FCCID:2BFHV-R200 ToWhomItMayConcern: WeherebyattesttothefactthatwehaveappliedtheSuppliersDeclarationofConformity procedureforaClassBComputerPeripheraltothedigitalportionofthiscompositefiling.The requirementsidentifiedinKDB896810and47CFR2.948(b)havebeenfollowed.Atestreport hasbeenissuedby[KeywayTestingTechnology(Guangdong)Co.,Ltd./Room2102,Building6, DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30ofTangxiaDistrict,Dongshen Road,TangxiaTown,Dongguan,523710,People'sRepublicofChina]andcanbeidentifiedby reportnumber[2026060155170860-00]. Sincerelyyours, ApplicantSignature PrintedName:XINGQUANWU Title::Generalmanager Address:No.389,ZheguGang,ShangliaoVillage,Ma’anTown,HuichengDistrict,Huizhou, Guangdong,China. Tel.:0752-2021299 Email:[email protected]

GuangdongKaipingElectronicsCo.,Ltd. Address:No.389,ZheguGang,ShangliaoVillage,Ma’anTown,HuichengDistrict,Huizhou,Guangdong, China. Date:July30,2026 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:AgentAuthorizationforFCCID:2BFHV-R200 I,theundersigned,herebyauthorizeKeywayTestingTechnology(Guangdong)Co.,Ltd.toactonour behalfinallmattersrelatingtothisapplicationforequipmentcertification. AnyactcarriedoutbyKeywayTestingTechnology(Guangdong)Co.,Ltd.shallhavethesameeffectas ourownandIacknowledgethatallresponsibilityforcomplyingwiththetermsandconditionsof certification,asspecifiedbyEurofinsElectricalandElectronicTestingNA,Inc.,stillresideswith GuangdongKaipingElectronicsCo.,Ltd. WecertifythatwearenotsubjecttoadenialoffederalbenefitsthatincludesFCCbenefitspursuantto Section5301oftheAnti-DrugAbuseActof1988,21U.S.C.§862,andthatnopartytotheapplication,as definedin47CFR§1.2002(b),issubjecttoadenialoffederalbenefitsthatincludesFCCbenefits pursuanttothatsection. Sincerelyyours, ApplicantSignature PrintedName:XINGQUANWU Title::Generalmanager Address:No.389,ZheguGang,ShangliaoVillage,Ma’anTown,HuichengDistrict,Huizhou,Guangdong, China. Tel.:0752-2021299 Email:[email protected]

GuangdongKaipingElectronicsCo.,Ltd. Address:No.389,ZheguGang,ShangliaoVillage,Ma’anTown,HuichengDistrict,Huizhou,Guangdong,China. Date:July30,2026 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:CONFIDENTIALITYREQUESTFORCDPLAYER/SYITRENR200and2BFHV- R200. ToWhomItMayConcern: Thisletterservesasanofficialrequestforconfidentialityundersections0.457and0.459 ofCFR47.Wehaverequestedthatthe(BlockDiagram,Schematics,Operational Description)requiredtobesubmittedwiththisapplicationbepermanentlywithheld frompublicreview. SPECIFYREASONFORREQUEST(theabovedocumentsarecompany proprietaryinformationthatcouldnevergetintothepossessionofyour competition). Pleasecontactmeifthereisanyinformationyoumayneed. Sincerely, SCH，Block， ApplicantSignature PrintedName:XINGQUANWU Title::Generalmanager Address:No.389,ZheguGang,ShangliaoVillage,Ma’anTown,HuichengDistrict, Huizhou,Guangdong,China. Tel.:0752-2021299 Email:[email protected]

GuangdongKaipingElectronicsCo.,Ltd. Address:No.389,ZheguGang,ShangliaoVillage,Ma’anTown,HuichengDistrict,Huizhou,Guangdong,China. Date:August17,2026 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:ShortTermConfidentialityRequestForCDPLAYER/SYITRENR200and2BFHV- R200. ToWhomItMayConcern: Inaccordancewithsections0.457and0.459ofCFR47,[GuangdongKaipingElectronics Co.,Ltd.].requestsshort-termConfidentialityoffollowingsectionsofthisapplicationfor aperiodof45daysaftergrantisissued. Testsetupphotos User’smanual Thesedocumentscontaindetailedsystemandequipmentdescriptionsandrelated informationabouttheproduct,which[GuangdongKaipingElectronicsCo.,Ltd.]considers tobeproprietary,confidential,andacustomdesignandotherwise,wouldnotreleaseto thegeneralpublic.Sincethisdesignisabasisfromwhichfuturetechnologicalproducts willevolve,[GuangdongKaipingElectronicsCo.,Ltd.]feelsthatthisinformationwould beofbenefittoitscompetitors,andthatthedisclosureoftheinformationinthese documentswouldgiveourcompetitorsanunfairadvantageinthemarket. Pleasecontactmeifthereisanyinformationyoumayneed. Sincerely, ApplicantSignature PrintedName:XINGQUANWU Title::Generalmanager Address:No.389,ZheguGang,ShangliaoVillage,Ma’anTown,HuichengDistrict, Huizhou,Guangdong,China. Tel.:0752-2021299 Email:[email protected]

FCCID:2BFHV-R200 Front-view Right-view FCCID:2BFHV-R200 Left-view Top-auxiliaryaudiosystems FCCID:2BFHV-R200 Rear-view Bottom-view FCCID:2BFHV-R200 TypeC-view

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FCCID:2BFHV-R200 Internalview PCBview FCCID:2BFHV-R200 PCBview ModuleandAntennaview FCCID:2BFHV-R200 PCBview PCBview FCCID:2BFHV-R200 PCBview PCBview FCCID:2BFHV-R200 PCBview

REV.00ReportNo.2026060168990047-00Page 1 of 2 Addresses:Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30ofTangxia District,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Telephone:+86(769)87182258Mail:[email protected]:www.keywaytest.com RFExposureevaluation Exposurecategory:Generalpopulation/uncontrolledenvironment EUTType:ProductionUnit DeviceType:MobileDevice ReferStandard:KDB447498D01GeneralRFExposureGuidancev06 FCCPart2§2.1091 FCCID:2BFHV-R200 1.Reference Accordingto§1.1307(b)(1),systemsoperatingundertheprovisionsofthissectionshallbe operatedinamannerthatensuresthatthepublicisnotexposedtoradiofrequencyenergy levelinexcessoftheCommission’sguidelines. Accordingto§1.1310and§2.1091RFexposureiscalculated. KDB447498D01:MobileandPortableDevicesRFExposureProceduresandEquipment AuthorizationPolicies 2.Limit LimitsforMaximumPermissibleExposure(MPE)/ControlledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) AveragingTime (minute) LimitsforOccupational/ControlledExposure 0.3–3.06141.63(100)*6 3.0–301842/f4.89/f(900/f 2 )*6 30–30061.40.1631.06 300–1500//f/3006 1500–100,000//56 LimitsforMaximumPermissibleExposure(MPE)/UncontrolledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) AveragingTime (minute) LimitsforOccupational/ControlledExposure 0.3–3.06141.63(100)*30 3.0–30824/f2.19/f(180/f 2 )*30 30–30027.50.0730.230 300–1500//f/150030 1500–100,000//1.030 F=frequencyinMHz *=Plane-waveequivalentpowerdensity REV.00ReportNo.2026060168990047-00Page 2 of 2 Addresses:Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30ofTangxia District,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Telephone:+86(769)87182258Mail:[email protected]:www.keywaytest.com 3.MPECalculationMethod PredicationofMPElimitatagivendistance Equationfrompage18ofOETBulletin65,Edition97-01 S=PG/4πR² Where:S=powerdensity P=powerinputtoantenna G=powergainoftheantennainthedirectionofinterestrelativetoanisotropicradiator R=distancetothecenterofradiationoftheantenna 4.Result AsdeclaredbytheApplicant,theEUTisawirelessdeviceusedinafixapplication,atleast 20cmfromanybodypartoftheuserornearbypersons;fromthemaximumEUTRFoutput power,theminimumseparationdistance,r=20cm,aswellasthegainseebelowtable,the RFpowerdensitycanbeobtained. Internal Identification AntennaIdentification inInternalphotos Antennatypeand antennanumber Operatefrequencyband Maximum antennagain PCBAntennaPCBAntennaInternalAntenna2.4GHz-2.5GHz2.07dBi EDR Freq. (MHz) Output Power (dBm) Targetpower W/tolerance (dBm) Maxtuneup power tolerance (dBm) Outputpower toantenna (mW) Ant Gain (dBi) Power Densityat R=20cm (mW/cm2) Limit (mW/c m2) Result GFSK 24020.050±1.011.25892.070.000401Pass 2441 1.371±1.021.58492.070.000511Pass 2480 2.633±1.042.51192.070.000801Pass π/4DQPSK 24020.651±1.021.58492.070.000511Pass 24411.882±1.031.99532.070.000641Pass 24803.013±1.042.51192.070.000801Pass 8DPSK 24021.121±1.021.58492.070.000511Pass 24412.292±1.031.99532.070.000641Pass 24803.303±1.042.51192.070.000801Pass Note:Theestimationdistanceis20cm. 5.Conclusion ThemeasurementresultscomplywiththeFCCLimitper47CFR2.1091fortheuncontrolled RFExposureofmobiledevice.

REV.00ReportNo.2026060193771770-00Page1of49 LaboratoryAddress:Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30of TangxiaDistrict,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Tel:0769-87182258E-mail:[email protected]：www.keywaytest.com FCCPart15CTESTREPORT FCCID:2BFHV-R200 Preparedfor:GuangdongKaipingElectronicsCo.,Ltd. Address:No.389,ZheguGang,ShangliaoVillage,Ma’anTown, HuichengDistrict,Huizhou,Guangdong,China. TradeName:SYITREN E.U.T:CDPLAYER ModelNumber:SYITRENR200 Preparedby:KeywayTestingTechnology(Guangdong)Co.,Ltd. Address:Room2102,Building6,DongyiIntelligentEquipment NewEnergyVehiclePark,No.30ofTangxiaDistrict, DongshenRoad,TangxiaTown,Dongguan,523710, People'sRepublicofChina Tel:86-769-87182258 Fax:86-769-87181058 ReportNo.:2026060193771770-00 DateofTest:Jun.01~Jul.23,2026 DateofReport:Jul.23,2026 REV.00ReportNo.2026060193771770-00Page2of49 LaboratoryAddress:Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30of TangxiaDistrict,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Tel:0769-87182258E-mail:[email protected]：www.keywaytest.com Applicant: GuangdongKaipingElectronicsCo.,Ltd. Address: No.389,ZheguGang,ShangliaoVillage,Ma’anTown,HuichengDistrict, Huizhou,Guangdong,China. Manufacturer: SHENYANGSYITRENCULTURALCOMMUNICATIONCO.,LTD. Address: Room310,BuildingB18-2,AntuoInternationalIntelligentManufacturing IndustrialPark,No.33QuanyunFifthRoad,ShenyangArea,China (Liaoning)PilotFreeTradeZone,Shenyang,Liaoning,China. E.U.T: CDPLAYER ModelNumber: SYITRENR200 TradeName: SYITREN DateofReceipt: Jun.01,2026 DateofTest: Jun.01~Jul.23,2026 TestSpecification: FCCCFR47Part15Section15.247 ANSI C63.10-2020+Cor.1-2023+C63.10a-2024+ErratatoC63.10a-2024 KDB558074D0115.247MeasGuidancev05r02 TestResult: Theequipmentundertestwasfoundtobecompliancewiththerequirements ofthestandardsapplied. IssueDate:Jul.23,2026 Testedby:Reviewedby: Authorizedby: HughZhangBillyZengCherryChen Abbreviations:OK/P=passedfail/F=failedN/A=notapplicableE.U.T=equipmentundertested ThisdevicedescribedabovehasbeentestedbyKeyway,andthetestresultsshowthattheequipmentundertest(EUT)isincompliance withtheFCCrequirements.Anditisapplicableonlytothetestedsampleidentifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofKeyway,thisdocumentmaybealteredorrevisedby Keyway,personalonly,andshallbenotedintherevisionofthedocument. REV.00ReportNo.2026060193771770-00Page3of49 LaboratoryAddress:Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30of TangxiaDistrict,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Tel:0769-87182258E-mail:[email protected]：www.keywaytest.com RevisionRecord VersionChapterDateModifierRemark 002026.07.23 Original REV.00ReportNo.2026060193771770-00Page4of49 LaboratoryAddress:Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30of TangxiaDistrict,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Tel:0769-87182258E-mail:[email protected]：www.keywaytest.com Contents Page 1TESTSUMMARY..........................................................................................................................................................................6 2TESTFACILITY............................................................................................................................................................................7 3GENERALINFORMATION........................................................................................................................................................8 3.1GENERALDESCRIPTIONOFE.U.T........................................................................................................................................8 3.2CHANNELLIST......................................................................................................................................................................8 3.3TESTSETUPCONFIGURATION.............................................................................................................................................10 3.4TESTMODE.........................................................................................................................................................................10 4EQUIPMENTDURINGTEST....................................................................................................................................................11 4.1EQUIPMENTSLIST...............................................................................................................................................................11 4.2MEASUREMENTUNCERTAINTY...........................................................................................................................................13 4.3DESCRIPTIONOFSUPPORTUNITS.......................................................................................................................................13 5CONDUCTEDEMISSION..........................................................................................................................................................14 5.1E.U.T.OPERATION..............................................................................................................................................................14 5.2EUTSETUP.........................................................................................................................................................................14 5.3TESTSET-UP(BLOCKDIAGRAMOFCONFIGURATION)....................................................................................................15 5.4MEASUREMENTPROCEDURE:.............................................................................................................................................15 5.5CONDUCTEDEMISSIONLIMIT................................................................................................…

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AntennaGainTestReport ProjectNo.: ClientName: 4790794042 SHENZHENMIZITTECHNOLOGYCO.,LTD ClientAddress: A313MingyueHuadu,GongheIndustrialRoad,Gongle Community,XixiangStreet,Bao'anDistrict,Shenzhen ProductName:PCBAntenna ProductModel: / Manufacture:SHENZHENMIZITTECHNOLOGYCO.,LTD AntennaType:PCB AntennaSize:14.3mm*5.8mm ProjectEngineer: JamesQin TestEngineer:BurtHu TestStandards:ANSI/IEEEstd149-2021 DateofTested:2023.5.19 IssuedDate:2023.5.19 ULVerificationServices(Guangzhou)Co.,Ltd,SongShanLakeBranch Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofULVerficationServices(Guangzhou)Co.,Ltd, SongShanLakeBranch. 1TestEquipmentInformation Equipment Manufacturer ModeNo.SerialNo.CaldateCalDue Test Chamber ETS-Lindgren 8500 // / Test Software ETS-Lindgren EMQuest V1.12 1496 / / Network Analyzer Keysight E5071CMY46524531 2022.10.17 2023.10.16 EXASingal Analyzer Keysight N9010AMY55150514 2022.10.17 2023.10.16 2Setupblockdiagram ULVerificationServices(Guangzhou)Co.,Ltd,SongShanLakeBranch Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofULVerficationServices(Guangzhou)Co.,Ltd, SongShanLakeBranch. 3TestTemperatureandHumidity Temperature:23.1 °C Humidity:63.3% 4TestStepFlow 1)Maintainthetestambienttemperatureof23±2C,theinstrumentispoweredonandpreheated formorethan30minutes; 2)Turnonthedarkroompowersupply,connectthetestcable,andsetupthesampleaccording tothestandard; 3)Outlinesetsthetestcontentobjectivesandconductscalibrationtests; 4)Runthesoftware,whenthetestiscompleted,exportthecorrespondingtestdiagramandtest data,andsavetothecorrespondingdirectory. 5TestResult Frequency(MHz) Efficiency(%) Gain(dBi) 240055.66 2.03 2410 55.312.07 242055.02 2.06 243053.932.02 2440 52.481.90 245050.26 1.64 2460 47.68 1.38 247044.961.10 2480 42.68 0.82 249040.830.63 250039.16 0.41 ULVerificationServices(Guangzhou)Co.,Ltd,SongShanLakeBranch Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofULVerficationServices(Guangzhou)Co.,Ltd, SongShanLakeBranch. PolarizationPatternPhotos ThetaPolarization(ThetaAngle=90°) Theta 90 60 2410MHz 2420MHz 2430MHz 150 2460MHz 2470MHz 2480MHz 2490Hz 2500MHz 180 210 Max:5 Min:40 Scale:5/div 270 PhiAngle(? 2400MHz 2450MHz 30 300 330 120 240 0 PhiPolarization(ThetaAngle=90°) Phi 90 120 150 2490MHz 2500MHz 180 210 Max:0 270 PhiAngle(? 2400MHz 2410MHz 2420MHz 2430MHz 2450MHz 2460MHz 2470MHz 2480MHz Min:30 Scale:5/div 330 240300 0 30 60 ULVerificationServices(Guangzhou)Co.,Ltd,SongShanLakeBranch Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofULVerficationServices(Guangzhou)Co.,Ltd, SongShanLakeBranch. Total3DPlot(Fre.2410MHz) ULVerificationServices(Guangzhou)Co.,Ltd,SongShanLakeBranch Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofULVerficationServices(Guangzhou)Co.,Ltd, SongShanLakeBranch. ULVerificationServices(Guangzhou)Co.,Ltd,SongShanLakeBranch Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofULVerficationServices(Guangzhou)Co.,Ltd, SongShanLakeBranch. 6Photo ENDOFREPORT ULVerificationServices(Guangzhou)Co.,Ltd,SongShanLakeBranch Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofULVerficationServices(Guangzhou)Co.,Ltd, SongShanLakeBranch.

KeywayTestingTechnology(Guangdong)Co.,Ltd Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30ofTangxiaDistrict,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Telephone:+86(769)87182258www.keywaytest.com 1 RFConductedTest- appendixIIIBluetooth_(ClassBluetooth)_Testdata. E.U.T:CDPLAYER ModelNumber:SYITRENR200 SampleID33000279329 Sample(s)Status:Engineersample DateofReceipt:2026.06.01 DateofTest:2026.07.08~2026.07.09 FCCID:2BFHV-R200 ReportNo.2026060193771770-00 TesterHughZhang KeywayTestingTechnology(Guangdong)Co.,Ltd Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30ofTangxiaDistrict,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Telephone:+86(769)87182258www.keywaytest.com 2 A.1CONDUCTEDOUTPUTPOWER TestResult ModulationPacketTypeChannel PeakOutput Power (dBm) PeakOutput Power (mW) Max.Avg. Power (dBm) LimitResult GFSKDH1 00.051.01None 0.125w PASS 391.371.37NonePASS 782.631.83NonePASS π/4DQPSK2-DH1 00.651.16NonePASS 391.881.54NonePASS 783.012.00NonePASS 8DPSK3-DH1 01.121.29NonePASS 392.291.69NonePASS 783.302.14NonePASS Modulation Packet Type Channel Peak Output Power (dBm) Peak Power Limit ISEDEIRP (dBm) ISEDEIRP Limit (dBm) Max.Avg. Power (dBm) Result GFSKDH1 00.050.125w0.052≤36.02NonePASS 391.370.125w1.366≤36.02NonePASS 782.630.125w2.631≤36.02NonePASS π/4DQPSK2-DH1 00.650.125w0.650≤36.02NonePASS 391.880.125w1.881≤36.02NonePASS 783.010.125w3.011≤36.02NonePASS 8DPSK3-DH1 01.120.125w1.121≤36.02NonePASS 392.290.125w2.291≤36.02NonePASS 783.300.125w3.296≤36.02NonePASS TestGraphs PeakOutputPower GFSK_Channel0 PeakOutputPower GFSK_Channel39 PeakOutputPower GFSK_Channel78 PeakOutputPower π/4DQPSK_Channel0 KeywayTestingTechnology(Guangdong)Co.,Ltd Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30ofTangxiaDistrict,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Telephone:+86(769)87182258www.keywaytest.com 3 PeakOutputPower π/4DQPSK_Channel39 PeakOutputPower π/4DQPSK_Channel78 PeakOutputPower 8DPSK_Channel0 PeakOutputPower 8DPSK_Channel39 PeakOutputPower 8DPSK_Channel78 KeywayTestingTechnology(Guangdong)Co.,Ltd Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30ofTangxiaDistrict,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Telephone:+86(769)87182258www.keywaytest.com 4 A.299%BANDWIDTH TestResult ModulationChannelCenterFrequency(MHz)99%BW(MHz) GFSK 024020.92262 3924410.94692 7824800.97564 π/4DQPSK 024021.1793 3924411.1958 7824801.2186 8DPSK 024021.1707 3924411.1751 7824801.1879 TestGraphs GFSK_DH1_Channel0π/4DQPSK_2-DH1_Channel0 GFSK_DH1_Channel39π/4DQPSK_2-DH1_Channel39 GFSK_DH1_Channel78π/4DQPSK_2-DH1_Channel78 KeywayTestingTechnology(Guangdong)Co.,Ltd Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30ofTangxiaDistrict,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Telephone:+86(769)87182258www.keywaytest.com 5 8DPSK_3-DH1_Channel08DPSK_3-DH1_Channel39 8DPSK_3-DH1_Channel78 KeywayTestingTechnology(Guangdong)Co.,Ltd Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30ofTangxiaDistrict,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Telephone:+86(769)87182258www.keywaytest.com 6 A.320DBBANDWIDTH TestResult ModulationChannelCenterFrequency(MHz)20dBBandwidth(MHz) GFSK 02402MHz1.021 392441MHz1.030 782480MHz1.029 π/4DQPSK 02402MHz1.292 392441MHz1.284 782480MHz1.312 8DPSK 02402MHz1.250 392441MHz1.260 782480MHz1.264 TestGraphs GFSK_DH1_Channel0GFSK_DH1_Channel39 GFSK_DH1_Channel78π/4DQPSK_2-DH1_Channel0 π/4DQPSK_2-DH1_Channel39π/4DQPSK_2-DH1_Channel78 KeywayTestingTechnology(Guangdong)Co.,Ltd Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30ofTangxiaDistrict,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Telephone:+86(769)87182258www.keywaytest.com 7 8DPSK_3-DH1_Channel08DPSK_3-DH1_Channel39 8DPSK_3-DH1_Channel78 KeywayTestingTechnology(Guangdong)Co.,Ltd Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30ofTangxiaDistrict,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Telephone:+86(769)87182258www.keywaytest.com 8 A.4CARRIERFREQUENCIESSEPARATION TestResult ModulationPacket LeftCenter frequency (MHz) RightCenter frequency (MHz) Hopping Frequency Separation (MHz) MinimumLimit (MHz) Result GFSKDH11.03032439.83742438.80711.03PASS π/4DQPSK2-DH12439.83952440.83920.99970.875PASS 8DPSK3-DH12439.83592440.98651.15060.843PASS TestGraphs GFSKπ/4DQPSK 8DPSK KeywayTestingTechnology(Guangdong)Co.,Ltd Room2102,Building6,DongyiIntelligentEquipmentNewEnergyVehiclePark,No.30ofTangxiaDistrict,DongshenRoad,TangxiaTown,Dongguan,523710,People'sRepublicofChina Telephone:+86(769)87182258www.keywaytest.com 9 A.5CONDUCTEDSPURIOUS&BANDEDGEEMISSION TestResult Non-Hopping ModulationPacketChannel OOB Emission Frequency (MHz) OOB Emission Level (dBm) Limit (dBm) OverLimit (dB) Result GFSKDH1 0 2400.00-48.668-20.3-28.368PASS 2498.28-52.082-20.3-31.782PASS 4804.26-65.228-20.3-44.928PASS 7205.75-65.623-20.3-45.323PASS 9607.87-67.357-20.3-47.057PASS 39 2488.92-53.070-19.01-34.060PASS 4881.05-67.113-19.01-48.103PASS 7323.11-59.841-19.01-40.831PASS 9764.55-68.410-19.01-49.400PASS 78 2483.50-55.080-17.75-37.330PASS 2576.32-52.127-17.75-34.377PASS 4960.95-66.644-17.75-48.894PASS 7439.85-55.868-17.75-38.118PASS 9920.62-68.533-17.75-50.783PASS π/4DQPSK2-DH1 0 2400.00-48.048-20.42-27.628PASS 2498.28-53.655-20.42-33.235PASS 4803.02-65.436-20.42-45.016PASS 7206.38-67.225-20.42-46.805PASS 9607.87-64.204-20.42-43.784PASS 39 2488.92-55.301-19.03-36.271PASS 4882.30-67.124-19.03-48.094PASS 7323.11-59.717-19.03-40.687PASS 9763.93-68.983-19.03-49.953PASS 78 2483.50-55.461-17.86-37.601PASS 2574.44-52.460-17.86-34.600PASS 4959.70-66.744-17.86-48.884PASS 7439.85-62.778-17.86-44.918PASS 9919.37-70.100-17.86-52.240PASS 8DPSK3-DH1 0 2400.00-49.119-20.45-28.669PASS 2497.66-53.168-20.45-32.718PASS 4804.26-64.279-20.45-43.829PASS 7206.38-66.377-20.45-45.927PASS …

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