2BHKV-V12Remote Controller

Shenzhen HelloRadioSky Technology Co., Ltd

Application Details

Equipment Class: DTS - Digital Transmission System
Date of Grant: Apr 15, 2026
Application Purpose: Original Equipment
Equipment Note: Remote Controller
Frequency Range: 2402.00000000 - 2479.00000000
Company: Shenzhen HelloRadioSky Technology Co., Ltd
Country: China

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Attestation Statements

AttestationStatementLetterI FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Date:2026.4.14 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCApplicationforFCCID:2BHKV-V12 ShenzhenHelloRadioSkyTechnologyCo.,Ltdcertifiesthattheequipmentforwhich authorizationissoughtisnot“covered”equipmentprohibitedforreceivinganequipment authorizationpursuanttosection2.903oftheFCCrules. Sincerely, Applicant’sSignature: Applicant’sName:LianyongLee

Attestation Statements

AttestationStatementLetterII FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2026.4.14 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCApplicationforFCCID:2BHKV-V12 ShenzhenHelloRadioSkyTechnologyCo.,Ltdcertifiesthat,asofthedateofthefilingofthe application,theapplicantisnotidentifiedontheCoveredListasanentityproducing “covered”equipment. Sincerely, Applicant’sSignature: Applicant’sName:LianyongLee

Cover Letter(s)

FCCAgentAuthorizationLetter FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Date:_2026.4.14_ SUBJECT:FCCApplicationforFCCID:2BHKV-V12 ToWhomItMayConcern: We,theundersigned,herebyauthorizeJerryLiaoinShenzhenBKCTestingCo.,Ltd.onour behalf,toapplytotheFederalCommunicationsCommissionforourequipment.Anyandall actscarriedoutbyShenzhenBKCTestingCo.,Ltd.onourbehalfshallhavethesameeffect asactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,the applicant,arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301ofthe Anti-DrugActof1988,21USC853a,andnopartytotheapplicationissubjecttoadenialof federalbenefitspursuanttothatsection. Sincerely, Client’ssignature: Client’sname&title:LianyongLee&GeneralManager Contactinformation/address:3F,BuildingB,No.7,TongfuRoad,HepingCommunity,Fuhai Street,Bao'anDistrictt,Shenzhen,China

Cover Letter(s)

FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationofFCCID:2BHKV-V12 PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequest confidentialtreatmentofinformationaccompanyingthisapplicationasoutlinedbelow: TypeofConfidentialityRequestedExhibitType ☐ShortTerm ☒PermanentBlockDiagrams ☒ShortTermExternalPhotos ☒ShortTerm☐Permanent*InternalPhotos ☐ShortTerm ☒PermanentOperationDescription ☐ShortTerm ☒PermanentSchematics ☒ShortTermTestSetupPhotos ☒ShortTerm☐Permanent*Usermanual *Requiresfurtherjustificationbeforepermanentconfidentialitywillbeallowed. Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarily releasedtothepublic.Thepublicdisclosureofthesematerialsmaybeharmfultothe applicantandprovideunjustifiedbenefitstoitscompetitors. PermanentConfidentiality: Theapplicantrequeststheexhibitslistedaboveaspermanentlyconfidentialbewithheld frompublicreviewduetomaterialsthatcontaintradesecretsandproprietaryinformation notcustomarilyreleasedtothepublic. Short-TermConfidentiality: PursuanttoDA04-1705June15,2004oftheCommission’spublicnotice,wealsorequest temporaryconfidentialtreatmentofinformationaccompanyingthisapplicationasoutlined belowforaninitialperiodof180days. Sincerely, Client’ssignature: Client’sname&title:LianyongLee&GeneralManager Contactinformation/address:3F,BuildingB,No.7,TongfuRoad,Heping Community,FuhaiStreet,Bao'anDistrictt,Shenzhen,China

ID Label/Location Info

FCCLableDescription LabelSize:38*8mm SerialNumber:V12PELRS25121001

RF Exposure Info

FCCID:2BHKV-V12 FCCRFExposureEvaluation AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1093，Unlessspecifically requiredbythepublishedRFexposureKDBprocedures,standalone1-gheadorbodyand10-gextremity SARevaluationforgeneralpopulationexposureconditions,bymeasurementornumericalsimulation,isnot requiredwhenthecorrespondingSARTestExclusionThresholdcondition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-gSARtestexclusion thresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance,mm)]·[√f(GHz)] ≤3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison Here, FCCExposureEvaluation MaxPower (dBm) Tuneup tolerance (dB) Max.Tune upPower (dBm) Max.Tune upPower (mW) Frequency (MHz) Min. distance(mm) Calc. Result limit 2.44±13.442.209240253.0.6840 Note: 1.Thetune-uppowerwasdeclaredbytheapplicant 2.Themaximumantennagainis2.05dBi. Result:Compliant SoaSARtestisnotrequired

Test Report

ShenzhenBKCTestingCo.,Ltd.ReportNo.:BKC26010573AE-1 TestReportTel:4000-875-3820755-84829082Web:Http://www.bkc-lab.comPage1of32 TESTREPORT Applicant:ShenzhenHelloRadioSkyTechnologyCo.,Ltd Address: 3F,BuildingB,No.7,TongfuRoad,HepingCommunity,FuhaiStreet, Bao'anDistrict,Shenzhen,China Manufacturer:ShenzhenHelloRadioSkyTechnologyCo.,Ltd Address: 3F,BuildingB,No.7,TongfuRoad,HepingCommunity,FuhaiStreet, Bao'anDistrict,Shenzhen,China ProductName:Remotecontroller ModelNumber:V12P,V12MAX,V12PRO,V12,V12MAXR9 Trademark:N/A FCCID:2BHKV-V12 TestDate:Jan.06,2026-Jan.13,2026 DateofReport:Jan.14,2026 TestResult: ThisdevicedescribedabovehasbeentestedbyBKC,andthetest resultsshowthattheequipmentundertest(EUT)isincompliance withtheStandardrequirements.Anditisapplicableonlytothetested sampleidentifiedinthereport. TestProcedureUsed: Standards:FCCCFRTitle47Part15SubpartCSection15.247 ANSI C63.10-2020+Cor.1-2023 Preparedby(TestEngineer): CareyZheng Approved(Manager): CaseyWang Approved(Manager): JerryLiao ShenzhenBKCTestingCo.,Ltd.ReportNo.:BKC26010573AE-1 TestReportTel:4000-875-3820755-84829082Web:Http://www.bkc-lab.comPage2of32 TABLEOFCONTENT 1.GeneralInformation......................................................................................5 1.1.Customerbasicinformation........................................................................................................................5 1.2.DescriptionofDevice(EUT).......................................................................................................................5 1.3.ChannelList..................................................................................................................................................5 1.4.Summaryoftestresult................................................................................................................................6 1.5.SpecialAccessoriesandAuxiliaryEquipment........................................................................................6 1.6.Testconfiguration.........................................................................................................................................6 1.7.Testmode......................................................................................................................................................6 1.8.BlockDiagram...............................................................................................................................................7 1.9.TestConditions.............................................................................................................................................7 1.10.MeasurementUncertainty(95%confidencelevels,k=2)....................................................................7 1.11.TestFacility..................................................................................................................................................8 1.12.TestEquipment...........................................................................................................................................9 2.Conductedemissionatthemainsterminalstest....................................11 2.1.Limit..............................................................................................................................................................11 2.2.TestSetup....................................................................................................................................................11 2.3.TestProcedure............................................................................................................................................11 2.4.TestResult...................................................................................................................................................12 3.RadiatedSpuriousEmissions...................................................................14 3.1.Limit..............................................................................................................................................................14 3.2.TestSetup....................................................................................................................................................15 3.3.TestProcedure............................................................................................................................................17 3.4.TestResult...................................................................................................................................................18 4.ConductedSpuriousEmissions................................................................23 4.1.Limit..............................................................................................................................................................23 4.2.TestSetup....................................................................................................................................................23 4.3.TestProcedure............................................................................................................................................23 4.4.TestResult...................................................................................................................................................24 5.BandEdgeMeasurement...........................................................................25 5.1.Limit..............................................................................................................................................................25 5.2.Testsetup....................................................................................................................................................25 5.3.TestProcedure............................................................................................................................................25 5.4.TestResult.........................................................…

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Test Report

Page1of14 ShenzhenHelloRadioSkyTechnologyCo.,Ltd Model:V12P FCCID:2BHKV-V12 AppendixA DutyCycle TestResultandData TestModeAntennaFrequency[MHz]ONTime[ms]Period[ms]DutyCycle[%]DCFactor 2.4GSRDAnt124020.080.6113.118.82 2.4GSRDAnt124400.080.6113.118.82 2.4GSRDAnt124790.090.6114.758.31 Page2of14 TestGraphs NTNV-2.4GSRD-Ant1-2402NTNV-2.4GSRD-Ant1-2440 NTNV-2.4GSRD-Ant1-2479 Page3of14 MaximumConductedOutputPower TestResultandData TestModeAntennaFrequency[MHz]PeakOutputPower[dBm]Limit[dBm]Verdict 2.4GSRDAnt124022.44≤30PASS 2.4GSRDAnt124402.40≤30PASS 2.4GSRDAnt124791.87≤30PASS Page4of14 TestGraphs 2.4GSRD-Ant1-2402-PASS2.4GSRD-Ant1-2440-PASS 2.4GSRD-Ant1-2479-PASS Page5of14 6dBBandwidth TestResultandData TestModeAntennaFrequency[MHz]DTSBW[MHz]Limit[MHz]Verdict 2.4GSRDAnt124020.5310.5PASS 2.4GSRDAnt124400.5340.5PASS 2.4GSRDAnt124790.5160.5PASS Page6of14 TestGraphs 2.4GSRD-Ant1-2402-PASS2.4GSRD-Ant1-2440-PASS 2.4GSRD-Ant1-2479-PASS Page7of14 99%OccupiedBandwidth TestResultandData TestModeAntennaFrequency[MHz]99%OBW[MHz]Limit[MHz]Verdict 2.4GSRDAnt124021.0392------ 2.4GSRDAnt124401.0400------ 2.4GSRDAnt124791.0391------ Page8of14 TestGraphs 2.4GSRD-Ant1-24022.4GSRD-Ant1-2440 2.4GSRD-Ant1-2479 Page9of14 PowerSpectralDensity TestResultandData TestModeAntennaFrequency[MHz]Result[dBm/3kHz]Limit[dBm/3kHz]Verdict 2.4GSRDAnt12402-16.53≤8.00PASS 2.4GSRDAnt12440-16.54≤8.00PASS 2.4GSRDAnt12479-16.91≤8.00PASS Page10of14 TestGraphs 2.4GSRD-Ant1-2402-PASS2.4GSRD-Ant1-2440-PASS 2.4GSRD-Ant1-2479-PASS Page11of14 ConductedBandEdges TestResultandData TestModeAntennaChNameFrequency[MHz]RefLevel[dBm]Result[dBm]Limit[dBm]Verdict 2.4GSRDAnt1Low24022.19-42.69≤-17.81PASS 2.4GSRDAnt1High24791.51-32.27≤-18.49PASS Page12of14 TestGraphs 2.4GSRD-Ant1-2402-PASS2.4GSRD-Ant1-2479-PASS Page13of14 ConductedSpuriousEmissions TestResultandData TestModeAntennaFrequency[MHz]FreqRange[MHz]RefLevel[dBm]Result[dBm]Limit[dBm]Verdict 2.4GSRDAnt124020~Reference1.901.90---PASS 2.4GSRDAnt1240230~250001.90-37.65≤-18.1PASS 2.4GSRDAnt124400~Reference1.811.81---PASS 2.4GSRDAnt1244030~250001.81-38≤-18.19PASS 2.4GSRDAnt124790~Reference1.401.40---PASS 2.4GSRDAnt1247930~250001.40-34.73≤-18.6PASS Page14of14 TestGraphs 2.4GSRD-Ant1-2402-0~Reference-PASS2.4GSRD-Ant1-2402-30~25000-PASS 2.4GSRD-Ant1-2440-0~Reference-PASS2.4GSRD-Ant1-2440-30~25000-PASS 2.4GSRD-Ant1-2479-0~Reference-PASS2.4GSRD-Ant1-2479-30~25000-PASS **ENDOFREPORT**

Test Report

1 SpecificationsofAntenna 1.CategoryandFrequency 1.1Category:thisisamonopoleantennaformobilecommunicationterminals 1.2Frequency:2400~2500MHZ 2.TechnicalParametersandExperimentalEquipments 2.1TechnicalParameters: Frequency2400~2500MHz Standing-WaveRatio<2.0 AntennaGain RadiationEfficiency>40% Impedance50ohm Materials: Coppertube+OD1.78mm174MMlengthwithG1terminal WorkConditions WorkTemperature-30 ̊C~+85 ̊C StockTemperature-30 ̊C~+85 ̊C 2.63dBi 2 2.2ExperimentalEquipments 3.MatchingCircuitDescription Antenna E1E3 ElementValueVender E1(0201) E2(0201) E3(0201) E2RFModule 3 4.PassiveStandingWaveChart&SmithChart VSWR Efficiency andGain 4 E1Pattern E2Pattern 5 3D Pattern 5.Structure