2AD7W-6845163DS B1 BT

Model:6845163 Model:6845163 FCC ID:2AD7W-6845163 FCC ID:2AD7W-6845163 Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothefollowingtwoconditions:(1)thisdevicemay notcauseharmfulinterference,and (2)Thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycauseundesiredoperation. Changesormodificationsnotexpresslyapprovedbythepartyresponsibleforcompliancecouldvoidtheuser’sauthorityto operatetheequipment.ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice, pursuanttoPart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotectionagainstharmfulinterference inaresidentialinstallation.Thisequipmentgeneratesusesandcanradiateradiofrequencyenergyand,ifnotinstalledand usedinaccordancewiththeinstructions,maycauseharmfulinterferencetoradiocommunications.However,thereisno guaranteethatinterferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoescauseharmfulinterferencetoradio ortelevisionreception,whichcanbedeterminedbyturningtheequipmentoffandon,theuserisencouragedtotrytocorrect theinterferencebyoneormoreofthefollowingmeasures: ‐‐Reorientorrelocatethereceivingantenna. ‐‐Increasetheseparationbetweentheequipmentandreceiver. ‐‐Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiverisconnected. ‐‐Consultthedealeroranexperiencedradio/TVtechnicianforhelp.ct. ThedevicehasbeenevaluatedtomeetgeneralRFexposurerequirement. Thisdevicecontainslicence-exempttransmitter(s)thatcomplywithInnovation, ScienceandEconomicDevelopmentCanada’slicence-exemptRSS(s). Operationissubjecttothefollowingtwoconditions: 1.Thisdevicemaynotcauseinterference. 2.Thisdevicemustacceptanyinterference,includinginterferencethatmaycause undesiredoperationofthedevice. Cetappareilcontientunoudesémetteursexemptsdelicenceconformes auxRSSexemptsdelicenced'Innovation,SciencesetDéveloppementéconomique Canada.Lefonctionnementestsoumisauxdeuxconditionssuivantes: 1.Cetappareilnedoitpascauserd'interférences. 2.Cetappareildoitacceptertouteslesinterférences,ycomprisles interférencessusceptiblesd'entranerunfonctionnement ThedevicehasbeenevaluatedtomeetgeneralRFexposurerequirement.Thedevicecanbe usedinportableexposureconditionwithoutrestriction. L'appareilaétéévaluépourrépondreauxexigencesgénéralesd'expositionauxRF.L'appareil peutêtreutilisésansrestrictiondansdesconditionsd'expositionportables. Thisradiotransmitter[IC:12730A-6845163] hasbeenapprovedbyInnovation,ScienceandEconomicDevelopmentCanada tooperatewiththeantennatypesPCBAntenna withthemaximumpermissiblegain2dBi.Otherantennatypesandany antennathatantennagainisabove2dBiarestrictlyprohibitedfor usewiththisdevice.

SironaDentalSystemsGmbH CERTIFICATIONSCONCERNING“COVERED”EQUIPMENT Date:Aug.08,2024 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,Maryland21046 FCCID:2AD7W-6845163 ToWhomItMayConcern: Asrequiredbysection 2.911(d)(5)(i),SironaDentalSystemsGmbH (“theapplicant”) certifiesthattheequipmentforwhichauthorizationissoughtisnot“covered” equipmentprohibitedfromreceivinganequipmentauthorizationpursuanttosection 2.903oftheFCCrules. Asrequiredbysection2.911(d)(5)(ii), SironaDentalSystemsGmbH (“theapplicant”) certifiesthat,asofthedateofthefilingoftheapplication,theapplicantisnot identifiedontheCoveredListasanentityproducing“covered”equipment. Thankyouforyourattentiontothismatter. Sincerelyyours, Signature: PrintedName:RalfBurkhardt Company:SironaDentalSystemsGmbH JobTitle:ChapterLeadElectronicsResearch&Development Email:[email protected] Telephone:+496251163782

SironaDentalSystemsGmbH LetterofAgency Date：Aug.08,2024 ElementMaterialsTechnology 100FrobisherBusinessPark Malvern Worcestershire WR141BX UK FCCID:2AD7W-6845163 ToWhomItMayConcern: Wecertifythatwearenotsubjecttodenialoffederalbenefits,thatincludesFCCbenefits, pursuanttoSection5301oftheAnti-DrugAbuseACTof1988,U.S.C.862.Further,noparty,as definedin47CFR1.2002(b),totheapplication,issubjecttodenialoffederalbenefits,that includesFCCbenefits. Thankyouforyourattentiontothismatter. Sincerelyyours, Signature: PrintedName:RalfBurkhardt Company:SironaDentalSystemsGmbH JobTitle:ChapterLeadElectronicsResearch&Development Email:[email protected] Telephone:+496251163782

SironaDentalSystemsGmbH RequestforConfidentialityLetter-FCC Date：Aug.08,2024 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,Maryland21046 Re:Requestforconfidentiality FCCID:2AD7W-6845163 Towhomitmayconcern, Weherebyrespectfullyrequestthatundertheprovisionof47CFR0.459and0.457(d)the documentslistedbelowandattachedwiththisapplicationforcertificationbeprovidedwith confidentialstatus.  Schematics.pdf OperationalDescription.pdf  FrequencyBlockDiagrams.pdf Anyexhibit/informationforwhichwehaverequestedconfidentiality,butwhichmaynotbe accordedsuchtreatmentbytheFCC,shouldbereturnedtous. Thedocumentslistedabovecontaintradesecretsthataretreatedasconfidentialbyus. Substantialcompetitiveharmtouscouldresultshouldtheybemadeavailabletothepublic. Sincerely, Signature: PrintedName:RalfBurkhardt Company:SironaDentalSystemsGmbH JobTitle:ChapterLeadElectronicsResearch&Development Email:[email protected] Telephone:+496251163782

ExternalPhotos

Equipment:DSB1BT IC:12730A-6845163 HVIN:6845163 Note:sincetheproductistoosmall,theFCCIDandFCCrequiredstatementsareplaced intheuser'smanual 8 6

InternalPhotos ※※※※※ENDOFREPORT※※※※※ BTANT

FCCID:2AD7W-6845163 RFExposureEvaluation AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1093， UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone 1-gheadorbodyand10-gextremitySARevaluationforgeneralpopulationexposure conditions,bymeasurementornumericalsimulation,isnotrequiredwhenthe correspondingSARTestExclusionThresholdcondition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances≤50mm,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, ForBT MaxPower(dBm)MaxPower(mW)Frequency(MHz)Min.distance(mm)Calc.thresholdslimit 2.19 1.6558 24415 0.517 3.0 SoaSARtestisnotrequired

1. 2. 3. Antenna size . fication Smith ch aart VSW RR BM20 Antenna Speci BM20 uses PCB board antenna. Description: 3.1. Antenna name: BM20 3.2. Material:FR4 (PCB board antenna) 3.3. Working frequency: B:2400~2500 MHz 3.4. VSWR: >2 3.5 Peak Gain 2 dBi 3.6 Return Loss , Smith chart & VSWR Return Loss

ProjectNo.:ZKT-240730L8971 Page 1 of 91 RFTESTREPORT IC:12730A-6845163 FCCID:2AD7W-6845163 ReportNumber.....................................: ZKT-240730L8971 DateofTest.......................................................: Jul.23,2024toAug.13,2024 Dateofissue.........................................: Aug.13,2024 Totalnumberofpages..........................89 TestResult..........................................: PASS TestingLaboratory............................: ShenzhenZKTTechnologyCo.,Ltd. Address...............................................: 1/F,No.101,BuildingB,No.6,TangweiCommunityIndustrial Avenue,FuhaiStreet,Bao'anDistrict,Shenzhen,China Applicant'sname ............................. :SironaDentalSystemsGmbH Address...............................................:Fabrikstrasse31Bensheim,D-64625Germany Manufacturer'sname......................:ShenzhenCyberblueElectronicCo.,Ltd Address...............................................: 4thFloor,Building5,XinjihuiIndustrialPark,ShangxueIndustrial Zone,LonggangDistrict,Shenzhen,GuangdongProvince,China Testspecification: Standard................................................: FCCCFRTitle47Part15SubpartCSection15.247 ANSIC63.10:2013 RSS-GenIssue5,February2021 RSS-247Issue3August2023 Testprocedure.....................................: / Non-standardtestmethod ................ :N/A TestReportFormNo........................: TRF-EL-111_V0 TestReportForm(s)Originator.....: ZKTTesting MasterTRF........................................: Dated:2020-01-06 ThisdevicedescribedabovehasbeentestedbyZKT,andthetestresultsshowthattheequipmentunder test(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofZKT,thisdocumentmay bealteredorrevisedbyZKT,personalonly,andshallbenotedintherevisionofthedocument. Productname ..................................... :DSB1BT Trademark...........................................:N/A Model/Typereference......................:6845163 Ratings .................................................. :DC5VfromUSBPort ProjectNo.:ZKT-240730L8971 Page 2 of 91 Testingprocedureandtestinglocation: TestingLaboratory ............................ :ShenzhenZKTTechnologyCo.,Ltd. Address.................................................:1/F,No.101,BuildingB,No.6,TangweiCommunity IndustrialAvenue,FuhaiStreet,Bao'anDistrict, Shenzhen,China AlenHe Testedby(name+signature) ............ : JoeLiu Reviewer(name+signature) ............. : LakeXie Approved(name+signature) ............ : ProjectNo.:ZKT-240730L8971 Page 3 of 91 TableofContents Page 1.VERSION..................................................................................................................................5 2.TESTSUMMARY...................................................................................................................6 2.1TESTFACILITY.........................................................................................................................7 2.2MEASUREMENTUNCERTAINTY......................................................................................7 3.GENERALINFORMATION..................................................................................................8 3.1GENERALDESCRIPTIONOFEUT...................................................................................8 3.2TestSetupConfiguration........................................................................................................9 3.3SupportEquipment.................................................................................................................10 3.4TestMode.................................................................................................................................11 3.5EQUIPMENTSLISTFORALLTESTITEMS................................................................12 4.EMCEMISSIONTEST........................................................................................................14 4.1Conductedemissions............................................................................................................14 4.1.1POWERLINECONDUCTEDEMISSIONLimits.......................................................14 4.1.2TESTPROCEDURE..........................................................................................................14 4.1.3DEVIATIONFROMTESTSTANDARD.......................................................................14 4.1.4TESTSETUP.......................................................................................................................15 4.1.5EUTOPERATINGCONDITIONS..................................................................................15 4.1.6TestResult............................................................................................................................15 4.1.7TestResult （ WorstcaseGFSK2402MHz ） .............................................................16 4.2Radiatedemissions................................................................................................................18 4.2.1RadiatedEmissionLimits.................................................................................................18 4.2.2TESTPROCEDURE..........................................................................................................18 4.2.3DEVIATIONFROMTESTSTANDARD.......................................................................19 4.2.4TESTSETUP.......................................................................................................................19 4.2.5EUTOPERATINGCONDITIONS..................................................................................20 4.2.6TESTRESULTS..................................................................................................................21 5.RADIATEDBANDEMISSIONMEASUREMENT........................................................30 5.1TestRequirement:...............................…

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