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  3. 2BTSB-YX56

2BTSB-YX56SayRose Starlight Portable Wireless Speaker

Shenzhen VCOS Technology Co., Ltd.

Application Details

Equipment Class
DSS - Part 15 Spread Spectrum Transmitter
Date of Grant
May 30, 2026
Application Purpose
Original Equipment
Equipment Note
SayRose Starlight Portable Wireless Speaker
Frequency Range
2402.00000000 - 2480.00000000
Company
Shenzhen VCOS Technology Co., Ltd.
Country
China

Documents & Files

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Attestation Statements

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Cover Letter(s)

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ID Label/Location Info

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RF Exposure Info

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Test Report

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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

ShenzhenVCOSTechnologyCo.,Ltd. Address : 1602,Building1,QianhaiKexingSciencePark,LaborCommunity,XixiangStreet.Bao'an District,Shenzhen,China. Date:2026-05-23 FederalCommunicationsCommission AuthorizationandEvaluationDivision 1435OaklandMillsRoad Columbia,MD21046 Ref:AttestationStatementsPart2.911(d)(7)Filing SUBJECT:FCCApplicationforFCCID:2BTSB-YX56 (“ShenzhenVCOSTechnologyCo.,Ltd.”)certifiesthat,asofthedateofthefilingofthe application,CELLTINC.isourdesignatedU.S.agentforserviceofprocessfortheabove referencedFCCID.(“ShenzhenVCOSTechnologyCo.,Ltd.”)acceptstomaintainanagent fornolessthanoneyearafterthegranteehasterminatedallmarketingandimportationorthe conclusionofanyCommission-relatedproceedinginvolvingtheequipment. CELLTINC.accepts,asofthedateofthefilingoftheapplication,theobligationofthe designatedU.S.agentforserviceofprocessfortheabovereferencedFCCID. DesignatedU.S.AgentInformation: Name:CELLTINC. Address:140121STST#12958SACRAMENTO,CA95811UnitedStates FRN:0036412567 ContactPerson:ThompsonLim Tel.:(424)347-4188 Email:[email protected] Sincerely, SignedonbehalfofShenzhenVCOS TechnologyCo.,Ltd. SignedonbehalfofCELLTINC. Name:WeiyangName:ThompsonLim Title:ManagerTitle:GeneralManager Date:2026-05-23Date:2026-05-23

Attestation Statements

Rev1/26/2023 ShenzhenVCOSTechnologyCo.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:05-22-2026 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2BTSB-YX56 (“ShenzhenVCOSTechnologyCo.,Ltd.”)certifiesthattheequipmentforwhichauthorizationissoughtis not“covered”equipmentprohibitedfromreceivinganequipmentauthorizationpursuanttosection 2.903oftheFCCrules. (“ShenzhenVCOSTechnologyCo.,Ltd.”)certifiesthattheequipmentforwhichauthorizationissought doesnotincludecybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab,Inc.orany ofitssuccessorsandassignees,includingequipmentwithintegratedKasperskyLab,Inc.(oranyofits successorsandassignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB986446 D01CoveredEquipmentGuidancesectionB(2a). Deviceisinherentlycompliantbasedonhardwarelimitationsorsoftwarecontrols. or ASoftwareBillofMaterials(SBOM)isprovidedtotheTCBforreview,and Theend-userorthirdpartiescannotinstalladditionalsoftwareonthisdevice. Sincerely, (Applicantsignature)Weiyang (Applicantprintedname) Rev1/26/2023 ShenzhenVCOSTechnologyCo.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:05-23-2026 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2BTSB-YX56 (“ShenzhenVCOSTechnologyCo.,Ltd.”)certifiesthat,asofthedateofthefilingoftheapplication, ShenzhenVCOSTechnologyCo.,Ltd.isnotidentifiedontheCoveredList(asaspecificallynamedentity oranyofitssubsidiariesoraffiliates)asanentityproducing“covered”equipment. Sincerely, (Applicantsignature) (Applicantprintedname)Weiyang

Cover Letter(s)

ShenzhenVCOSTechnologyCo.,Ltd. ProductSimilarityDeclaration Productname:SayRoseStarlightPortableWirelessSpeaker Modelname:YX-56 FCCID:2BTSB-YX56 Themodelhasmultiplecolors.theseproductaresamePCB Layout,Schematics,BOM.Onlyfordifferentappearancecolorfor differentmarketrequire. Signature: Name:Weiyang Title:Manger Place,date:Shenzhen,2026.5.23

Cover Letter(s)

ShenzhenVCOSTechnologyCo.,Ltd. Date : 05-23-2026 Product/ModelNumber:SayRoseStarlightPortableWireless Speaker/YX-56 FCCID : 2BTSB-YX56 Towhomitmayconcern, Re:ProductCertificationRepresentativeAuthorizationLetter WeauthorizeQAILaboratoriesLtd.3980NorthFraserWay,BurnabyB.C. CanadaV5J5K5toactonourbehalfonallmattersconcerningtheabove namedequipment. Thisshallincludethefollowing: Testing Approvalapplicationsandprocedures WedeclarethatQAILaboratoriesLtd.isallowedtoforwardallinformation relatedtotheapprovalprojecttotheappliedcertificationbodyandtothe notificationentitiesandtodiscussanyissuesconcerningtheapproval application.AnyandallactscarriedoutbyQAILaboratoriesLtd.onour behalfshallhavethesameeffectasactsofourown. By:Weiyang ContactListedonFCCWesbite Title:Manager Email:[email protected] Telephone:18600125888 Onbehalfof:ShenzhenVCOSTechnologyCo.,Ltd.

Cover Letter(s)

ShenzhenVCOSTechnologyCo.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:May23,2026 Subject;RequestforConfidentiality FCCID:2BTSB-YX56 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthese documentsmightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantage inthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure SoftwareSecurityRequirementsforUNIIdevices Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:Weiyang Title:Manager

ID Label/Location Info

Label: Model:YX-56FCCID:2BTSB-YX56 Thisdevicecomplieswithpart15oftheFCCRules. Operationissubjecttothefollowingtwoconditions: (1)Thisdevicemaynotcauseharmfulinterference,and (2)thisdevicemustacceptanyinterferencereceived, includinginterferencethatmaycauseundesiredoperation. 28mm 21mm

RF Exposure Info

FCCID:2BTSB-YX56 RFExposureEvaluation AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1093 , UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone 1-gheadorbodyand10-gextremitySARevaluationforgeneralpopulationexposure conditions,bymeasurementornumericalsimulation,isnotrequiredwhenthe correspondingSARTestExclusionThresholdcondition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances≤5mm,the1-gand10-gSARtest exclusionthresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f (GHz) ]≤3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f (GHz) istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison Here, SoaSARtestisnotrequired BT(BR+EDR) Mode Freque ncy (MHz) Max Power (dBm) Targetpower W/tolerance (dBm) Maxtune uppower tolerance (dBm) MaxPower (mW) Min. Distance (mm) Calc. thresholds limit GFSK 2402-0.12 0±1.011.25895.000.39023.0 2441-0.83 -1±1.001.00005.000.31253.0 2480-1.61 -2±1.0 -10.79435.000.25023.0 π /4-DQPSK 24020.67 1±1.0 21.58495.000.49133.0 2441-0.04 0±1.011.25895.000.39343.0 2480-0.78 -1±1.001.00005.000.31503.0 8DPSK 24021.24 1±1.0 21.58495.000.49133.0 24410.57 0.5±1.0 1.51.41255.000.44143.0 2480-0.18 0±1.011.25895.000.39653.0

Test Report

ReportNo.: SZNTT-TR728-0Page37of71 HoppingNo.NVNT3-DH12480MHzAnt1 ReportNo.: SZNTT-TR728-0Page38of71 BandEdge ConditionModeFrequency (MHz) AntennaHopping Mode MaxValue (dBc) Limit (dBc) Verdict NVNT1-DH12402Ant1No-Hopping-48.17-20Pass NVNT1-DH12480Ant1No-Hopping-54.59-20Pass NVNT2-DH12402Ant1No-Hopping-47.63-20Pass NVNT2-DH12480Ant1No-Hopping-54.92-20Pass NVNT3-DH12402Ant1No-Hopping-47.4-20Pass NVNT3-DH12480Ant1No-Hopping-54.6-20Pass ReportNo.: SZNTT-TR728-0Page39of71 BandEdgeNVNT1-DH12402MHzAnt1No-HoppingRef BandEdgeNVNT1-DH12402MHzAnt1No-HoppingEmission ReportNo.: SZNTT-TR728-0Page40of71 BandEdgeNVNT1-DH12480MHzAnt1No-HoppingRef BandEdgeNVNT1-DH12480MHzAnt1No-HoppingEmission ReportNo.: SZNTT-TR728-0Page41of71 BandEdgeNVNT2-DH12402MHzAnt1No-HoppingRef BandEdgeNVNT2-DH12402MHzAnt1No-HoppingEmission ReportNo.: SZNTT-TR728-0Page42of71 BandEdgeNVNT2-DH12480MHzAnt1No-HoppingRef BandEdgeNVNT2-DH12480MHzAnt1No-HoppingEmission ReportNo.: SZNTT-TR728-0Page43of71 BandEdgeNVNT3-DH12402MHzAnt1No-HoppingRef BandEdgeNVNT3-DH12402MHzAnt1No-HoppingEmission ReportNo.: SZNTT-TR728-0Page44of71 BandEdgeNVNT3-DH12480MHzAnt1No-HoppingRef BandEdgeNVNT3-DH12480MHzAnt1No-HoppingEmission ReportNo.: SZNTT-TR728-0Page45of71 BandEdge(Hopping) ConditionModeFrequency (MHz) AntennaHopping Mode MaxValue (dBc) Limit (dBc) Verdict NVNT1-DH12402Ant1Hopping-49.5-20Pass NVNT1-DH12480Ant1Hopping-46.22-20Pass NVNT2-DH12402Ant1Hopping-48.23-20Pass NVNT2-DH12480Ant1Hopping-45.86-20Pass NVNT3-DH12402Ant1Hopping-48.74-20Pass NVNT3-DH12480Ant1Hopping-47.09-20Pass ReportNo.: SZNTT-TR728-0Page46of71 BandEdge(Hopping)NVNT1-DH12402MHzAnt1HoppingRef BandEdge(Hopping)NVNT1-DH12402MHzAnt1HoppingEmission ReportNo.: SZNTT-TR728-0Page47of71 BandEdge(Hopping)NVNT1-DH12480MHzAnt1HoppingRef BandEdge(Hopping)NVNT1-DH12480MHzAnt1HoppingEmission ReportNo.: SZNTT-TR728-0Page48of71 BandEdge(Hopping)NVNT2-DH12402MHzAnt1HoppingRef BandEdge(Hopping)NVNT2-DH12402MHzAnt1HoppingEmission ReportNo.: SZNTT-TR728-0Page49of71 BandEdge(Hopping)NVNT2-DH12480MHzAnt1HoppingRef BandEdge(Hopping)NVNT2-DH12480MHzAnt1HoppingEmission ReportNo.: SZNTT-TR728-0Page50of71 BandEdge(Hopping)NVNT3-DH12402MHzAnt1HoppingRef BandEdge(Hopping)NVNT3-DH12402MHzAnt1HoppingEmission ReportNo.: SZNTT-TR728-0Page51of71 BandEdge(Hopping)NVNT3-DH12480MHzAnt1HoppingRef BandEdge(Hopping)NVNT3-DH12480MHzAnt1HoppingEmission ReportNo.: SZNTT-TR728-0Page52of71 ConductedRFSpuriousEmission ConditionModeFrequency(MHz)AntennaMaxValue(dBc)Limit(dBc)Verdict NVNT1-DH12402Ant1-28.17-20Pass NVNT1-DH12441Ant1-32.05-20Pass NVNT1-DH12480Ant1-33.4-20Pass NVNT2-DH12402Ant1-27.26-20Pass NVNT2-DH12441Ant1-32.88-20Pass NVNT2-DH12480Ant1-40.33-20Pass NVNT3-DH12402Ant1-28.04-20Pass NVNT3-DH12441Ant1-27.27-20Pass NVNT3-DH12480Ant1-32.63-20Pass ReportNo.: SZNTT-TR728-0Page53of71 Tx.SpuriousNVNT1-DH12402MHzAnt1Ref Tx.SpuriousNVNT1-DH12402MHzAnt1Emission ReportNo.: SZNTT-TR728-0Page54of71 Tx.SpuriousNVNT1-DH12441MHzAnt1Ref Tx.SpuriousNVNT1-DH12441MHzAnt1Emission ReportNo.: SZNTT-TR728-0Page55of71 Tx.SpuriousNVNT1-DH12480MHzAnt1Ref Tx.SpuriousNVNT1-DH12480MHzAnt1Emission ReportNo.: SZNTT-TR728-0Page56of71 Tx.SpuriousNVNT2-DH12402MHzAnt1Ref Tx.SpuriousNVNT2-DH12402MHzAnt1Emission ReportNo.: SZNTT-TR728-0Page57of71 Tx.SpuriousNVNT2-DH12441MHzAnt1Ref Tx.SpuriousNVNT2-DH12441MHzAnt1Emission ReportNo.: SZNTT-TR728-0Page58of71 Tx.SpuriousNVNT2-DH12480MHzAnt1Ref Tx.SpuriousNVNT2-DH12480MHzAnt1Emission ReportNo.: SZNTT-TR728-0Page59of71 Tx.SpuriousNVNT3-DH12402MHzAnt1Ref Tx.SpuriousNVNT3-DH12402MHzAnt1Emission ReportNo.: SZNTT-TR728-0Page60of71 Tx.SpuriousNVNT3-DH12441MHzAnt1Ref Tx.SpuriousNVNT3-DH12441MHzAnt1Emission ReportNo.: SZNTT-TR728-0Page61of71 Tx.SpuriousNVNT3-DH12480MHzAnt1Ref Tx.SpuriousNVNT3-DH12480MHzAnt1Emission ReportNo.: SZNTT-TR728-0Page62of71 DwellTime ConditionModeFrequency (MHz) AntennaPulse Time (ms) Total Dwell Time(ms) Burst Count Period Time (ms) Limit (ms) Verdict NVNT1-DH12441Ant10.379118.24831231600400Pass NVNT1-DH32441Ant11.642261.07815931600400Pass NVNT1-DH52441Ant12.883282.5349831600400Pass NVNT2-DH12441Ant10.385120.8931431600400Pass NVNT2-DH32441Ant11.638262.0816031600400Pass NVNT2-DH52441Ant12.875284.6259931600400Pass NVNT3-DH12441Ant10.386121.97631631600400Pass NVNT3-DH32441Ant11.615260.01516131600400Pass NVNT3-DH52441Ant12.874287.410031600400Pass ReportNo.: SZNTT-TR728-0Page63of71 DwellNVNT1-DH12441MHzAnt1OneBurst DwellNVNT1-DH12441MHzAnt1Accumulated ReportNo.: SZNTT-TR728-0Page64of71 DwellNVNT1-DH32441MHzAnt1OneBurst DwellNVNT1-DH32441MHzAnt1Accumulated ReportNo.: SZNTT-TR728-0Page65of71 DwellNVNT1-DH52441MHzAnt1OneBurst DwellNVNT1-DH52441MHzAnt1Accumulated ReportNo.: SZNTT-TR728-0Page66of71 DwellNVNT2-DH12441MHzAnt1OneBurst DwellNVNT2-DH12441MHzAnt1Accumulated ReportNo.: SZNTT-TR728-0Page67of71 DwellNVNT2-DH32441MHzAnt1OneBurst DwellNVNT2-DH32441MHzAnt1Accumulated ReportNo.: SZNTT-TR728-0Page68of71 DwellNVNT2-DH52441MHzAnt1OneBurst DwellNVNT2-DH52441MHzAnt1Accumulated ReportNo.: SZNTT-TR728-0Page69of71 DwellNVNT3-DH12441MHzAnt1OneBurst DwellNVNT3-DH12441MHzAnt1Accumulated ReportNo.: SZNTT-TR728-0Page70of71 DwellNVNT3-DH32441MHzAnt1OneBurst DwellNVNT3-DH32441MHzAnt1Accumulated ReportNo.: SZNTT-TR728-0Page71of71 DwellNVNT3-DH52441MHzAnt1OneBurst DwellNVNT3-DH52441MHzAnt1Accumulated

Test Report

ShenzhenNTTTestingTechnologyCo.,Ltd.ReportNo.:SZNTT26016348E1-1 SZNTT-TR838-0Tel:0755-27889935Web:http://www.ntt-testing.comPage1of29 TESTREPORT Applicant:ShenzhenVCOSTechnologyCo.,Ltd. Address: 1602,Building1,QianhaiKexingSciencePark,LaborCommunity, XixiangStreet.Bao'anDistrict,Shenzhen,China. Manufacturer: ShenzhenVCOSTechnologyCo.,Ltd. Address: 1602,Building1,QianhaiKexingSciencePark,LaborCommunity, XixiangStreet.Bao'anDistrict,Shenzhen,China. ProductName:SayRoseStarlightPortableWirelessSpeaker ModelNumber:YX-56 Trademark:/ FCCID:2BTSB-YX56 TestDate: Apr.13,2026–May12,2026 DateofReport: May12,2026 TestResult: ThisdevicedescribedabovehasbeentestedbyNTT,andthetest resultsshowthattheequipmentundertest(EUT)isincompliance withtheStandardrequirements.Anditisapplicableonlytothetested sampleidentifiedinthereport. TestProcedureUsed: Standards:FCCCFRTitle47Part15SubpartCSection15.247 ANSIC63.10-2020+Cor1+2023 Preparedby(TestEngineer): ZhaoDi Reviewer(Supervisor): KenWu Approved(Manager): AbelYu ShenzhenNTTTestingTechnologyCo.,Ltd.ReportNo.:SZNTT26016348E1-1 SZNTT-TR838-0Tel:0755-27889935Web:http://www.ntt-testing.comPage2of29 TABLEOFCONTENT 1.GeneralInformation......................................................................................5 1.1.DescriptionofDevice(EUT).......................................................................................................................5 1.2.ChannelList..................................................................................................................................................5 1.3.Summaryoftestresult................................................................................................................................6 1.4.SpecialAccessoriesandAuxiliaryEquipment........................................................................................6 1.5.Testmode......................................................................................................................................................6 1.6.Testconfiguration.........................................................................................................................................6 1.7.BlockDiagram...............................................................................................................................................7 1.8.TestConditions.............................................................................................................................................7 1.9.MeasurementUncertainty(95%confidencelevels,k=2)......................................................................7 1.10.TestFacility..................................................................................................................................................8 1.11.TestEquipment...........................................................................................................................................8 2.Conductedemissionatthemainsterminalstest....................................10 2.1.Limit..............................................................................................................................................................10 2.2.TestSetup....................................................................................................................................................10 2.3.TestProcedure............................................................................................................................................10 2.4.TestResult...................................................................................................................................................11 3.RadiatedSpuriousEmissions...................................................................13 3.1.Limit..............................................................................................................................................................13 3.2.TestSetup....................................................................................................................................................14 3.3.TestProcedure............................................................................................................................................16 3.4.TestResult...................................................................................................................................................17 4.MaximumPeakOutputPower....................................................................22 4.1.Limit..............................................................................................................................................................22 4.2.TestSetup....................................................................................................................................................22 4.3.TestProcedure............................................................................................................................................22 4.4.TestResult...................................................................................................................................................22 5.-20dBBandwidthMeasurement...............................................................23 5.1.Limit..............................................................................................................................................................23 5.2.TestSetup....................................................................................................................................................23 5.3.TestProcedure............................................................................................................................................23 5.4.TestResult...................................................................................................................................................23 6.CarrierFrequencySeparationTest...................…

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Test Report

Product specification Quick Reference Date Antenna module on the system board Frequenc Range 2400 ~ 2500GHz Ant. Port Input Pwr. (dBm) 0 (Typ. BT class 2 output power) Tot. Rad. Pwr. (dBm) -1.2 (Input pwr – loss pwr) Peak EIRP(dBm) 1.2 Directivity (dBi) 1 (all direction antenna) Efficiency (dB) 6 0.2% Gain (dBi) 1.6 8 Maximum Power (dBm) 1.6 8(XZ-plane) Minimum Power (dBm ) -3.83(XZ-plane) Avg. Power (dBm) -0.48(XY-plane) Input Impendence(ohm) 50 Polarization Type V ertical & Horizontal V.S.W.R < 1.4 All the technical data and information contained herein are subject to change without prior notice Antenna Layout & module on the system board Antenna Gain Gain Table Unit in dBi @2.44GHzXY-planeXZ-planeYZ-planeEfficiency PeakAvg.PeakAvg.PeakAvg. Module Board 1.35 -0.48 1.68 -3.83 1.11 -2.99 6 0.2% antenna type: PCB antenna length: 14.19mm width:5.83 mm Return Loss Shenzhen VCOS Technology Co., Ltd. 1602, Building 1, Qianhai Kexing Science Park, Labor Community, Xixiang Street. Bao'an District, Shenzhen, China. The Environment of Antenna Radiation Pattern 3D radiation pattern diagram XY-planeXZ-planeYZ-plane

Test Report

ReportNo.: SZNTT-TR728-0Page1of71 RFTestData DutyCycle.....................................................................................................................................................................2 MaximumPeakConductedOutputPower....................................................................................................................8 -20dBBandwidth.........................................................................................................................................................14 OccupiedChannelBandwidth.....................................................................................................................................20 CarrierFrequenciesSeparation..................................................................................................................................26 NumberofHoppingChannel.......................................................................................................................................32 BandEdge..................................................................................................................................................................38 BandEdge(Hopping)...................................................................................................................................................45 ConductedRFSpuriousEmission..............................................................................................................................52 DwellTime..................................................................................................................................................................62 ReportNo.: SZNTT-TR728-0Page2of71 DutyCycle ConditionModeFrequency(MHz)AntennaDutyCycle(%)CorrectionFactor(dB)1/T(kHz) NVNT1-DH12402Ant130.515.162.62 NVNT1-DH12441Ant130.485.162.62 NVNT1-DH12480Ant130.445.172.63 NVNT2-DH12402Ant199.60.023.98 NVNT2-DH12441Ant113.598.677.38 NVNT2-DH12480Ant113.548.687.41 NVNT3-DH12402Ant199.60.023.98 NVNT3-DH12441Ant199.60.023.98 NVNT3-DH12480Ant199.210.033.98 ReportNo.: SZNTT-TR728-0Page3of71 DutyCycleNVNT1-DH12402MHzAnt1 DutyCycleNVNT1-DH12441MHzAnt1 ReportNo.: SZNTT-TR728-0Page4of71 DutyCycleNVNT1-DH12480MHzAnt1 DutyCycleNVNT2-DH12402MHzAnt1 ReportNo.: SZNTT-TR728-0Page5of71 DutyCycleNVNT2-DH12441MHzAnt1 DutyCycleNVNT2-DH12480MHzAnt1 ReportNo.: SZNTT-TR728-0Page6of71 DutyCycleNVNT3-DH12402MHzAnt1 DutyCycleNVNT3-DH12441MHzAnt1 ReportNo.: SZNTT-TR728-0Page7of71 DutyCycleNVNT3-DH12480MHzAnt1 ReportNo.: SZNTT-TR728-0Page8of71 MaximumPeakConductedOutputPower ConditionModeFrequency (MHz) AntennaConducted Power (dBm) Total Conducted Power(W) Limit Conducted(dBm) Verdict NVNT1-DH12402Ant1-0.120.0009721Pass NVNT1-DH12441Ant1-0.830.0008321Pass NVNT1-DH12480Ant1-1.610.0006921Pass NVNT2-DH12402Ant10.670.0011721Pass NVNT2-DH12441Ant1-0.040.0009921Pass NVNT2-DH12480Ant1-0.780.0008421Pass NVNT3-DH12402Ant11.240.0013321Pass NVNT3-DH12441Ant10.570.0011421Pass NVNT3-DH12480Ant1-0.180.0009621Pass ReportNo.: SZNTT-TR728-0Page9of71 PeakPowerNVNT1-DH12402MHzAnt1 PeakPowerNVNT1-DH12441MHzAnt1 ReportNo.: SZNTT-TR728-0Page10of71 PeakPowerNVNT1-DH12480MHzAnt1 PeakPowerNVNT2-DH12402MHzAnt1 ReportNo.: SZNTT-TR728-0Page11of71 PeakPowerNVNT2-DH12441MHzAnt1 PeakPowerNVNT2-DH12480MHzAnt1 ReportNo.: SZNTT-TR728-0Page12of71 PeakPowerNVNT3-DH12402MHzAnt1 PeakPowerNVNT3-DH12441MHzAnt1 ReportNo.: SZNTT-TR728-0Page13of71 PeakPowerNVNT3-DH12480MHzAnt1 ReportNo.: SZNTT-TR728-0Page14of71 -20dBBandwidth ConditionModeFrequency(MHz)Antenna-20dBBandwidth(MHz)Verdict NVNT1-DH12402Ant10.9784Pass NVNT1-DH12441Ant10.962Pass NVNT1-DH12480Ant10.9674Pass NVNT2-DH12402Ant11.228Pass NVNT2-DH12441Ant11.249Pass NVNT2-DH12480Ant11.265Pass NVNT3-DH12402Ant11.221Pass NVNT3-DH12441Ant11.236Pass NVNT3-DH12480Ant11.279Pass ReportNo.: SZNTT-TR728-0Page15of71 -20dBBandwidthNVNT1-DH12402MHzAnt1 -20dBBandwidthNVNT1-DH12441MHzAnt1 ReportNo.: SZNTT-TR728-0Page16of71 -20dBBandwidthNVNT1-DH12480MHzAnt1 -20dBBandwidthNVNT2-DH12402MHzAnt1 ReportNo.: SZNTT-TR728-0Page17of71 -20dBBandwidthNVNT2-DH12441MHzAnt1 -20dBBandwidthNVNT2-DH12480MHzAnt1 ReportNo.: SZNTT-TR728-0Page18of71 -20dBBandwidthNVNT3-DH12402MHzAnt1 -20dBBandwidthNVNT3-DH12441MHzAnt1 ReportNo.: SZNTT-TR728-0Page19of71 -20dBBandwidthNVNT3-DH12480MHzAnt1 ReportNo.: SZNTT-TR728-0Page20of71 OccupiedChannelBandwidth ConditionModeFrequency(MHz)Antenna99%OBW(MHz) NVNT1-DH12402Ant10.91088 NVNT1-DH12441Ant10.91875 NVNT1-DH12480Ant10.89333 NVNT2-DH12402Ant11.1638 NVNT2-DH12441Ant11.158 NVNT2-DH12480Ant11.1596 NVNT3-DH12402Ant11.17 NVNT3-DH12441Ant11.1423 NVNT3-DH12480Ant11.1673 ReportNo.: SZNTT-TR728-0Page21of71 OBWNVNT1-DH12402MHzAnt1 OBWNVNT1-DH12441MHzAnt1 ReportNo.: SZNTT-TR728-0Page22of71 OBWNVNT1-DH12480MHzAnt1 OBWNVNT2-DH12402MHzAnt1 ReportNo.: SZNTT-TR728-0Page23of71 OBWNVNT2-DH12441MHzAnt1 OBWNVNT2-DH12480MHzAnt1 ReportNo.: SZNTT-TR728-0Page24of71 OBWNVNT3-DH12402MHzAnt1 OBWNVNT3-DH12441MHzAnt1 ReportNo.: SZNTT-TR728-0Page25of71 OBWNVNT3-DH12480MHzAnt1 ReportNo.: SZNTT-TR728-0Page26of71 CarrierFrequenciesSeparation ConditionModeAntennaHoppingFreq1 (MHz) HoppingFreq2 (MHz) HFS (MHz) Limit (MHz) Verdict NVNT1-DH1Ant124022402.8060.8060.652Pass NVNT1-DH1Ant12441.072441.980.910.641Pass NVNT1-DH1Ant12478.9662480.0241.0580.645Pass NVNT2-DH1Ant12401.9882402.9860.9980.819Pass NVNT2-DH1Ant12440.9862441.98610.833Pass NVNT2-DH1Ant12478.9762479.97610.843Pass NVNT3-DH1Ant12401.992402.9880.9980.814Pass NVNT3-DH1Ant12440.9922441.980.9880.824Pass NVNT3-DH1Ant12478.8022479.9741.1720.853Pass ReportNo.: SZNTT-TR728-0Page27of71 CFSNVNT1-DH12402MHzAnt1 CFSNVNT1-DH12441MHzAnt1 ReportNo.: SZNTT-TR728-0Page28of71 CFSNVNT1-DH12480MHzAnt1 CFSNVNT2-DH12402MHzAnt1 ReportNo.: SZNTT-TR728-0Page29of71 CFSNVNT2-DH12441MHzAnt1 CFSNVNT2-DH12480MHzAnt1 ReportNo.: SZNTT-TR728-0Page30of71 CFSNVNT3-DH12402MHzAnt1 CFSNVNT3-DH12441MHzAnt1 ReportNo.: SZNTT-TR728-0Page31of71 CFSNVNT3-DH12480MHzAnt1 ReportNo.: SZNTT-TR728-0Page32of71 NumberofHopping…

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Contact Information

Applicant

Wei yang(Manager)
[email protected]Fax: N/A

Technical Contact

CELLT INC.Thompson Lim
[email protected]

1401 21ST ST# 12958 · United States

Test Firm

Shenzhen NTT Testing Technology Co., Ltd.Henry Wang
[email protected]

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.40 GHz - 2.48 GHz1.33 mW
Confidentiality
Long Term
Grant Notes
Power listed is the maximum conducted output power.

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