2A36Z-WRENTOKAYIPX7 Waterproof Wireless Loudspeaker (2 x 45mm) in Plastic Housing

Nabfly, Inc.

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Application Details

Equipment Class: DSS - Part 15 Spread Spectrum Transmitter
Date of Grant: Mar 21, 2022
Application Purpose: Original Equipment
Date of Application: Mar 21, 2022
Equipment Note: IPX7 Waterproof Wireless Loudspeaker (2 x 45mm) in Plastic Housing
Frequency Range: 2402.00000000 - 2480.00000000
Company: Nabfly, Inc.
Country: United States

Documents & Files

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RF Exposure Info

Test Report

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Test Setup Photos

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Document Text

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

Users Manual

名称：Wren_Tokay說明書尺寸：63*110mm 材质:105双铜 1 1 0 . 0 0 m m 63.00 mm FederalCommunicationsCommission(FCC)Statement.Thisdevicecomplieswithpart15ofthe FCCRules.Operationissubjecttothefollowingtwoconditions: (1)Thisdevicemaynotcauseharmfulinterference,and (2)thisdevicemustacceptanyinterferencereceived, includinginterferencethatmaycauseundesiredoperation.Note:Thisequipmenthasbeen testedandfoundtocomplywiththelimitsforaClassBdigitaldevice,pursuanttopart15ofthe FCCRules.TheselimitsaredesignedtoprovideReasonableprotectionagainstharmful interferenceinaresidentialinstallation.Thisequipmentgenerates,usesandcanradiateradio frequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstructions,maycause harmfulinterferencetoradiocommunications.However,thereisnoguaranteethatinterference willnotoccurinaparticularinstallation.Ifthisequipmentdoescauseharmfulinterferenceto radioortelevisionreception,whichcanbedeterminedbyturningtheequipmentoffandon,the userisencouragedtotrytocorrecttheinterferencebyoneormoreofthefollowing measures: •Reorientorrelocatethereceivingantenna. •Increasetheseparationbetweentheequipmentandreceiver. •Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiveris connected. •Consultthedealeroranexperiencedradio/TVtechnicianforhelp. Warning:ChangesormodificationsmadetothisdevicenotexpresslyapprovedbyNabfly,Inc. mayvoidtheFCCauthorizationtooperatethisdevice.Note:Themanufacturerisnotresponsible foranyradioorTVinterferencecausedbyunauthorizedmodificationstothisequipment.Such modificationscouldvoidtheuser’sauthoritytooperatetheequipment. RFexposurestatement: ThedevicecomplianceRFexposurerequirementandcaninstalledandusedwithout restriction

External Photos

FCCID:2A36Z-WRENTOKAYPage 1 of 4 ReportNo.:CTL2201057011-WF ExternalPhotosofEUT BlackTigerCamo FCCID:2A36Z-WRENTOKAYPage 2 of 4 ReportNo.:CTL2201057011-WF FCCID:2A36Z-WRENTOKAYPage 3 of 4 ReportNo.:CTL2201057011-WF BlueWaterCamo FCCID:2A36Z-WRENTOKAYPage 4 of 4 ReportNo.:CTL2201057011-WF

ID Label/Location Info

FCCID:2A36Z-WRENTOKAYPage 1 of 1 ReportNo.:CTL2201057011-WF FCCIDLabelInformation Labellocation: IPX7WaterproofWirelessLoudspeaker (2x45mm)inPlasticHousing Model:WrenTokayWirelessAdventureSpeaker FCCID:2A36Z-WRENTOKAY Thisdevicecomplieswithpart15oftheFCCRules.Operationis subjecttothefollowingtwoconditions: (1)Thisdevicemaynotcauseharmfulinterference,and (2)thisdevicemustacceptanyinterferencereceived,including interferencethatmaycauseundesiredoperation.

Internal Photos

FCCID:2A36Z-WRENTOKAYPage 1 of 2 ReportNo.:CTL2201057011-WF InternalPhotosofEUT Antenna FCCID:2A36Z-WRENTOKAYPage 2 of 2 ReportNo.:CTL2201057011-WF

Operational Description

version01 Nabfly,Inc. 151W.25thSt.Floor5,NewYork,NY10001USA Tel:6028091083Fax:N/A DeclarationconcerningAntennaSpecification Itisherebydeclaredthattheproduct ModelNo.:WrenTokayWirelessAdventureSpeaker FCCID:2A36Z-WRENTOKAY fulfillstherequirementinFCCtestrelatingtotheantennatype. ThedevicespecifiedaboveconfirmstotheFCCrecommendationsforPCBantennatype(s)described below: ModelNo.ofantenna:N/A Typeofantenna:PCBAntenna Gainoftheantenna: 0.0dBi Frequencyrange:2402-2480MHz Themountingoftheantennaisfixedtotheradiomoduleandnootherantennashouldbeused. Companyname:Nabfly,Inc. Address:151W.25thSt.Floor5,NewYork,NY10001USA City:NewYork ZIP/Postalcode: Country:USA Place:StevenJaffeDate:2022-03-21 Signature:

Test Report

V1.0Page1of42ReportNo.:CTL2201057011-WF Appendixfor15.247 1.Bandwidth 1.1TestResult TestModeFrequency(MHz)TXTypeANTNo. 20dBBandwidth Verdict TestResult (MHz) GFSK 2402SISO10.958PASS 2441SISO10.954PASS 2480SISO10.955PASS Pi/4DQPSK 2402SISO11.291PASS 2441SISO11.290PASS 2480SISO11.288PASS 8DPSK 2402SISO11.305PASS 2441SISO11.301PASS 2480SISO11.304PASS TestModeFrequency(MHz)TXTypeANTNo. 99%OccupiedBandwidth TestResult(MHz) GFSK 2402SISO10.891 OnlyforReport Use 2441SISO10.892 OnlyforReport Use 2480SISO10.888 OnlyforReport Use Pi/4DQPSK 2402SISO11.177 OnlyforReport Use 2441SISO11.177 OnlyforReport Use 2480SISO11.176 OnlyforReport Use 8DPSK 2402SISO11.185 OnlyforReport Use 2441SISO11.188 OnlyforReport Use 2480SISO11.192 OnlyforReport Use 1.2TestGraph-20dBBandwidth V1.0Page2of42ReportNo.:CTL2201057011-WF V1.0Page3of42ReportNo.:CTL2201057011-WF V1.0Page4of42ReportNo.:CTL2201057011-WF V1.0Page5of42ReportNo.:CTL2201057011-WF V1.0Page6of42ReportNo.:CTL2201057011-WF 1.3TestGraph-99%OccupiedBandwidth V1.0Page7of42ReportNo.:CTL2201057011-WF V1.0Page8of42ReportNo.:CTL2201057011-WF V1.0Page9of42ReportNo.:CTL2201057011-WF V1.0Page10of42ReportNo.:CTL2201057011-WF V1.0Page11of42ReportNo.:CTL2201057011-WF 2.MaximumConductedOutputPower 2.1TestResult TestModeFrequency(MHz)TxType MeasuredPeak OutputPower(dBm) Limits(dBm)Verdict Ant1 GFSK 2402SISO-3.8430PASS 2441SISO-4.0230PASS 2480SISO-4.4930PASS Pi/4DQPSK 2402SISO-5.1920.97PASS 2441SISO-5.4220.97PASS 2480SISO-5.9120.97PASS 8DPSK 2402SISO-4.7220.97PASS 2441SISO-4.9120.97PASS 2480SISO-5.3820.97PASS 2.2TestGraph V1.0Page12of42ReportNo.:CTL2201057011-WF V1.0Page13of42ReportNo.:CTL2201057011-WF V1.0Page14of42ReportNo.:CTL2201057011-WF V1.0Page15of42ReportNo.:CTL2201057011-WF V1.0Page16of42ReportNo.:CTL2201057011-WF 3.Carrierfrequencyseparation 3.1TestResult TestModeTXTypeANTNo. Channel Separation(MHz) 20dBBandwidth (MHz) Limits(MHz)Verdict GFSKSISO11.0000.958≥0.958PASS Pi/4DQPSKSISO11.0001.291≥0.861PASS 8DPSKSISO11.0031.305≥0.870PASS 3.2TestGraph V1.0Page17of42ReportNo.:CTL2201057011-WF V1.0Page18of42ReportNo.:CTL2201057011-WF 4.Numberofhoppingfrequencies 4.1TestResult TestModeTXTypeANTNo. NumofHopping Frequencies LimitsVerdict GFSKSISO179≥15PASS Pi/4DQPSKSISO179≥15PASS 8DPSKSISO179≥15PASS 4.2TestGraph V1.0Page19of42ReportNo.:CTL2201057011-WF V1.0Page20of42ReportNo.:CTL2201057011-WF 5.TimeofOccupancy(DwellTime) 5.1TestResult TestMode Packet Type TXTypeANTNo. Durationof Single Pulse(ms) Obeservatio nPeriod(s) Numof Pulsein Observation Period DwellTime (ms) Limits(ms)Verdict GFSK DH1SISO12.88531.6106305.810≤400PASS DH3SISO12.88431.6107308.588≤400PASS DH5SISO12.88531.6107308.695≤400PASS Pi/4DQPSK 2DH1SISO12.88531.6107308.695≤400PASS 2DH3SISO12.88631.6107308.802≤400PASS 2DH5SISO12.88531.6107308.695≤400PASS 8DPSK 3DH1SISO12.88531.6107308.695≤400PASS 3DH3SISO12.88531.6106305.810≤400PASS 3DH5SISO12.88531.6106305.810≤400PASS 5.2TestGraph V1.0Page21of42ReportNo.:CTL2201057011-WF V1.0Page22of42ReportNo.:CTL2201057011-WF V1.0Page23of42ReportNo.:CTL2201057011-WF V1.0Page24of42ReportNo.:CTL2201057011-WF V1.0Page25of42ReportNo.:CTL2201057011-WF V1.0Page26of42ReportNo.:CTL2201057011-WF V1.0Page27of42ReportNo.:CTL2201057011-WF V1.0Page28of42ReportNo.:CTL2201057011-WF V1.0Page29of42ReportNo.:CTL2201057011-WF V1.0Page30of42ReportNo.:CTL2201057011-WF 6.UnwantedEmissionsinNon-restrictedFrequencyBands 6.1TestResult TestModeFrequency(MHz)TXTypeANTNo. Spurious Conducted Emission(dBm) Limits(dBm)Verdict GFSK 2402SISO1 Refertotest graph -23.95PASS 2441SISO1 Refertotest graph -23.95PASS 2480SISO1 Refertotest graph -23.95PASS HoppingSISO1 Refertotest graph -23.95PASS Pi/4DQPSK 2402SISO1 Refertotest graph -27.58PASS 2441SISO1 Refertotest graph -27.58PASS 2480SISO1 Refertotest graph -27.58PASS HoppingSISO1 Refertotest graph -27.58PASS 8DPSK 2402SISO1 Refertotest graph -27.65PASS 2441SISO1 Refertotest graph -27.65PASS 2480SISO1 Refertotest graph -27.65PASS HoppingSISO1 Refertotest graph -27.65PASS 6.2TestGraph V1.0Page31of42ReportNo.:CTL2201057011-WF V1.0Page32of42ReportNo.:CTL2201057011-WF V1.0Page33of42ReportNo.:CTL2201057011-WF V1.0Page34of42ReportNo.:CTL2201057011-WF V1.0Page35of42ReportNo.:CTL2201057011-WF V1.0Page36of42ReportNo.:CTL2201057011-WF V1.0Page37of42ReportNo.:CTL2201057011-WF V1.0Page38of42ReportNo.:CTL2201057011-WF V1.0Page39of42ReportNo.:CTL2201057011-WF V1.0Page40of42ReportNo.:CTL2201057011-WF V1.0Page41of42ReportNo.:CTL2201057011-WF V1.0Page42of42ReportNo.:CTL2201057011-WF

Test Report

ShenzhenCTLTestingTechnologyCo.,Ltd. Tel:+86-755-89486194E-mail:[email protected] TESTREPORT FCCPART15.247 ReportReferenceNo.:CTL2201057011-WF Compiledby: (position+printedname+signature) HappyGuo (Fileadministrators) Testedby: (position+printedname+signature) GrayGao (TestEngineer) Approvedby: (position+printedname+signature) IvanXie (Manager) ProductName ................................. : IPX7WaterproofWirelessLoudspeaker(2x45mm)inPlastic Housing Model/Typereference .................... :WrenTokayWirelessAdventureSpeaker ListModel(s)....................................:N/A TradeMark.......................................: Wren FCCID...............................................: 2A36Z-WRENTOKAY Applicant’sname...........................: Nabfly,Inc. Addressofapplicant ..................... : 151W.25thSt.Floor5,NewYork,NY10001USA TestFirm...........................................: ShenzhenCTLTestingTechnologyCo.,Ltd. AddressofTestFirm.....................: Floor1-A,BaishaTechnologyPark,No.3011,ShahexiRoad, NanshanDistrict,Shenzhen,China518055 Testspecification...........................: Standard ............................................ :FCCPart15.247:Operationwithinthebands902-928MHz, 2400-2483.5MHzand5725-5850MHz. TRFOriginator..................................: ShenzhenCTLTestingTechnologyCo.,Ltd. MasterTRF ....................................... :Dated2011-01 Dateofreceiptoftestitem..........: Jan.05,2022 DateofTestDate............................: Jan.05,2022-Jan.26,2022 DateofIssue .................................... : Jan.27,2022 Result................................................: Pass ShenzhenCTLTestingTechnologyCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenCTLTestingTechnologyCo.,Ltd.isacknowledgedascopyrightownerandsourceofthe material.ShenzhenCTLTestingTechnologyCo.,Ltd.takesnoresponsibilityforandwillnotassume liabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. V1.0Page2of36ReportNo.:CTL2201057011-WF TESTREPORT TestReportNo.:CTL2201057011-WF Jan.27,2022 Dateofissue EquipmentunderTest: IPX7WaterproofWirelessLoudspeaker(2x45mm)in PlasticHousing SampleNo: CTL220105701-1-S001 Model/Type: WrenTokayWirelessAdventureSpeaker ListedModels: N/A Applicant:Nabfly,Inc. Address:151W.25thSt.Floor5,NewYork,NY10001USA Manufacturer:ShenzhenRockaudioTechnologyCo.,Ltd. Address: 3rdFloor,BuildingA,GuangdeshengIndustrialPark, Fuyong,BaoanDistrict,Shenzhen,China TestresultPass* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedpage5. Thetestresultspresentedinthisreportrelateonlytotheobjecttested. Thisreportshallnotbereproduced,exceptinfull,withoutthewrittenapprovaloftheissuingtesting laboratory. V1.0Page3of36ReportNo.:CTL2201057011-WF **ModifiedHistory** RevisionsDescriptionIssuedDataReportNo.Remark Version1.0InitialTestReportRelease2022-01-27CTL2201057011-WFTracyQi V1.0Page4of36ReportNo.:CTL2201057011-WF TableofContentsPage 1.SUMMARY ......................................................................................................................................................................... 5 1.1.TESTSTANDARDS ..................................................................................................................................................... 5 1.2.TESTDESCRIPTION ........................................................................................................................................................ 5 1.3.TESTFACILITY ............................................................................................................................................................... 6 1.4.STATEMENTOFTHEMEASUREMENTUNCERTAINTY .............................................................................................................. 6 2.GENERALINFORMATION ................................................................................................................................................... 8 2.1.ENVIRONMENTALCONDITIONS ........................................................................................................................................ 8 2.2.GENERALDESCRIPTIONOFEUT ...................................................................................................................................... 8 2.3.DESCRIPTIONOFTESTMODESANDTESTFREQUENCY ........................................................................................................ 9 2.4.EQUIPMENTSUSEDDURINGTHETEST ............................................................................................................................ 10 2.5.RELATEDSUBMITTAL(S)/GRANT(S) ............................................................................................................................. 10 2.6.MODIFICATIONS .......................................................................................................................................................... 10 3.TESTCONDITIONSANDRESULTS ..................................................................................................................................... 11 3.1.CONDUCTEDEMISSIONSTEST ....................................................................................................................................... 11 3.2.RADIATEDEMISSIONSANDBANDEDGE ......................................................................................................................... 14 3.3.MAXIMUMPEAKOUTPUTPOWER ................................................................................................................................ 22 3.4.20DBBANDWIDTH ..................................................................................................................................................... 23 3.5.FREQUENCYSEPARATION ...............................................................................................................................…

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Test Setup Photos

FCCID:2A36Z-WRENTOKAYPage 1 of 2 ReportNo.:CTL2201057011-WF TestSetupPhotosoftheEUT FCCID:2A36Z-WRENTOKAYPage 2 of 2 ReportNo.:CTL2201057011-WF