2A4FBTD-M15PoC Network Radio

2 confirmyouroperation,andclickthePTTbuttontomakea singlecalltoamemberoragroupcalltoselectedmembers. III.Settings: S/N Display Symbol SecondaryMenu DisplaySymbol SecondaryMenuSetting Description 1 PTT Voice Prompts On/Off Whenon,thereisa prompttoneafteryou pressPTTbutton 2KeytoneOn/Off InONstate,thereisa prompttoneaftera buttonispressed 3 Backlight Close Time Alwayson/15 seconds/.../120 seconds Theindicatorlightwill beoffafterthesettime whentheradioisnotin use(thetimeisindicated digitally) 4 Single CallExit Time 30s/60s/90s/120s Referstothetimetoend thesinglecallmode 5Battery Performancemode/ Standard/PowerSaving mode/UltraPower Savingmode Power-savingmode recommended 6 SIMcard Switch Card1/Card2/Auto switching Switchingcards 7 Time zone UTC-12/ UTC-11/.../UTC+12 Selecttimezone 3 IV .System:Itdisplaystheinformationonthecurrentsystem; whenyoupresstheMENUbuttontoenterthemenufunction options,pressthe[▼]buttontoselectasystem,pressthe MENUbuttontoconfirmyouroperation,andpressthe[▼] buttontoviewtheinformationonthecurrentsystem. ButtonInstructions ButtonFunction PTTbutton Pressandholdthebuttontotransmitthe signalandreleaseittoendthetransmission MENU button Entermenu/confirmationoption EXITbuttonReturn/poweron/off [▲]button Toincreasethevolume(onthehomepage)/select themenuoption [▼]button Toreducethevolume(onthehomepage)/select themenuoption Upperside utton Pressittodirectlyjumptothegrouplistpage Lowerside utton Pressittodirectlyjumptotheuserlistpage LightingInstructions StatusLEDIndicatorLight Transmitting signal Redlightnormallyon ReceivingsignalGreenlightnormallyon Standby Breathinglightturnsgreenonceevery5 seconds ChargingRedlightnormallyon FullychargedGreenlightnormallyon 4 DeviceRegistration/Binding 1.DownloadTidKitAPP Tousethisproduct,youmustbindandactivateitthroughthe TidKitAPP.Itcannotbeusedinunbindingstate. OpenGoogleStoreorAPPStore,enter"TidKit"inthesearch box,andthendownloadit; ForAndroidsystemForiOSsystem 2.RegistrationandLogin AgreetheUserAgreementandthePrivacyPolicy,clickthe registrationmodule→selecttheserverandenteremailand passwordtoregister Note:Aftersuccessfulregistration,itwillautomaticallyloginto thesystem; 5 AgreetheUserAgreementandthePrivacyPolicy→enterthe registeredaccountandpasswordtologin→aftersuccessful registration,youneedtoagreethepermissionsbeforeuseforthe firsttime; 3.CreateGroup Click"CreateGroup"buttonorthe"+"iconintheupperright corner→enterthegroupnameandselecttheupperlimitof members,thenclick[Create]button; 6 4.DeviceRegistration/Binding Enterthedeviceinterfaceandclickthered+icon→click "TIDRADIOM15"toentertheQRcodescanningpage→ scantheQRcodeonthestartuppageoftheradio; 7 5.GroupManagement Quickaddgroup:Clickthedevicetoenterthedevicedetail page→click"+"icon→click"QuickAdd"button:Selectthe groupyouwanttojoin,andclick[OK]button(Note:Youcan onlyquicklyjointhegroupsinTidKit); Exitgroup:Pressandholdthegroupyouwanttoexit→ checkit→clickOKbuttontodeleteit; Note:TheAPPisonlyforgroupmanagement(add/delete/ modify/viewgroups).Joiningagroupdoesnotmeanthatthe radioisinthatgroup,switchinggroupsstillrequiresoperation ontheradio; 8 6.UnbindingDevice Enterthecommunication-devicepage→selectthebound M15devicetoenterthedevicedetailpage→clickUnbind button→clickOKbuttontounbindit Note:Afteritisunboundsuccessfully,theradiowillbe restoredtofactorysettingsandthesettingswilltakeeffect afteritisrestarted; 7.APNSettings Enter[My]-[APN],selecttoconnectto"TD-M15-xxxx" Bluetooth,aftersuccessfulconnection,clickQuerybutton, thenthepagewilldisplaytheinformationontheAPNdevice, clickAPNtomodifytheinformation; 9 BasicParameters ProductnameTIDradio ProductmodelM15 DCChargingvoltageDC5V/1A Batterycapacity3000mAh Operatingvoltage3.7V Weight150g Dimensions95*50*25mm Frequencyband CN: B1/B3/B5/B8/B34/B38/B39/B40/B41 EU:B1/3/5/7/8/20/28B38/40/41 Operating temperaturerange -10~+55 LA: B2/4/5/7/66 °C Storagetemperature range -40-+85 °C Audiooutputpower≤2W SafetyPrecautions 1.Safepower-on Donotturnontheradiowhenitsuseisprohibitedoritsuse maycauseinterferenceordanger. 2.Payattentiontotrafficsafety Pleasecomplywithtrafficrules,trytodrivewithbothhands, andprioritizetrafficsafetywhiledriving. 10 3.Interference Allradiosmaybesubjecttointerferencewhichmayaffectits performance. 4.Turnitoffinhospitals Pleasecomplywithallrelevantrestrictionsandturnitoffnear medicaldevices. 5.Turnitoffonairplanes Pleasecomplywithallrelevantrestrictions,astheradiomay interferewiththeaircraft. 6.Turnitoffduringrefueling Donotusetheradioatgasstations,andnoruseitnearfuelsor chemicals. 7.Turnitoffnearblastingsites Pleasecomplywithallrelevantrestrictionsanddonotusethe radiointheareaswhereblastingoperationsarebeing conducted. 8.Usequalifiedmaintenanceservices Onlyqualifiedpersonnelareallowedtoinstallorrepairthis radio. 9.Accessoriesandbatteries Onlyuseapprovedaccessoriesandbatteries,anddonotuse incompatibleproducts. 10.Whenconnectingittootherdevices,makesurethat theyarematched. 11.Reasonableuse Theradiocanonlybeusedinanormalposition.Donottouch theantennaareaunlessnecessary.Whentheradiois transmittingthesignal.Keepitinaverticalpositionandkeep 11 themicrophoneatleast3cm(besuretokeepatleastthis distancebetweentheantennaandyourheadorbody)away fromyourmouth. FCCComplianceNotice ThisdevicecomplieswithPart15oftheFCCRules.Operatio nissubjecttothefollowingtwoconditions:(1)thisdevicema ynotcauseharmfulinterference,and(2)thisdevicemustacce ptanyinterferencereceived,includinginterferencethatmayc auseundesiredoperation. EasyTroubleshooting Ifthefollowingphenomenaoccurduringuseofyourradio, pleaserefertotheinformationbelowfirst.Iftheissuepersists, contactthedealer. 1.Poorsignalreceived: Possiblereasons:Thenetworksignalatyourcurrentlocation isrelativelyweak(suchasinabasementorclosetoa building),radiowavesaredifficulttobetransmitted effectively,orthenetworkisbusy(forexample,whennetwork trafficishighduringpeakhours,thecallfails). Solutions: ①Pleasemovetoalocationwithgoodnetwork. ②Pleaseavoidusingitduringsimilarperiods,orwaita momentandtryagain. 2.Echoornoise: …

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GuangzhouTIDElectronicTechnologyCo.,Ltd 2.911(d)(5)(i)EquipmentTypeAttestationv1.2 Section2.911(d)(5)(i)Certification–EquipmentType Companyname:GuangzhouTIDElectronicTechnologyCo.,Ltd Address:Room913A,BentleyInternationalBuilding,Building7,No.50,JuyuanStreet,ShijingStreet, BaiyunDistrict,Guangzhou,Guangdong,China ProductName:PoCNetworkRadio FCCID:2A4FBTD-M15 Model(s):TD-M15,TD-G500,TD-G16,TD-G17,TD-G18,TD-G19,TD-G20,TD-G21,TD-M15plus, TD-M15pro 2.911(d)(5)(i)EquipmentType We,GuangzhouTIDElectronicTechnologyCo.,Ltd(“theapplicant”)certifythattheequipmentfor whichauthorizationissoughtthroughcertificationisnot: Prohibitedfromreceivinganequipmentauthorizationpursuantto§2.903;oftheFCCrules. Identifiedasanequipmenttypeinthe“CoveredList” NOTE1 Yourssincerely, Name:NianHarryDate:2025/11/1 TitleandCompanyname:CEO/GuangzhouTIDElectronicTechnologyCo.,Ltd NOTE1 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

GuangzhouTIDElectronicTechnologyCo.,Ltd 2.911(d)(5)(ii)ApplicantAttestationv1.3 Section2.911(d)(5)(ii)Certification–Applicant(CoveredList) Companyname:GuangzhouTIDElectronicTechnologyCo.,Ltd Address:Room913A,BentleyInternationalBuilding,Building7,No.50,JuyuanStreet,ShijingStreet, BaiyunDistrict,Guangzhou,Guangdong,China ProductName:PoCNetworkRadio FCCID:2A4FBTD-M15 Model(s):TD-M15,TD-G500,TD-G16,TD-G17,TD-G18,TD-G19,TD-G20,TD-G21,TD-M15plus, TD-M15pro 2.911(d)(5)(ii)Applicantfiling We,GuangzhouTIDElectronicTechnologyCo.,Ltd(“theapplicant”)certifythat,asofthedateofthe filingoftheapplication,theapplicantisisnotidentified NOTE1 onthe“CoveredList” NOTE2 , establishedpursuantto§1.50002ofthischapter,asanentityproducingcoveredcommunications equipment. Yourssincerely, Name:NianHarryDate:2025/11/1 TitleandCompanyname:CEO/GuangzhouTIDElectronicTechnologyCo.,Ltd NOTE1 Deleteoptionnotapplicabletothisapplication. NOTE2 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

GuangzhouTIDElectronicTechnologyCo.,Ltd 2.911(d)(7)USAAgentv1.5 Section2.911(d)(7)USAAgentforServiceofProcess Companyname:GuangzhouTIDElectronicTechnologyCo.,Ltd Address:Room913A,BentleyInternationalBuilding,Building7,No.50,JuyuanStreet, ShijingStreet,BaiyunDistrict,Guangzhou,Guangdong,China ProductName:PoCNetworkRadio FCCID:2A4FBTD-M15 Model(s):TD-M15,TD-G500,TD-G16,TD-G17,TD-G18,TD-G19, TD-G20,TD-G21,TD-M15plus,TD-M15pro 2.911(d)(7)USADesignatedAgentforServiceofProcess We,GuangzhouTIDElectronicTechnologyCo.,Ltd(“theapplicant”)designateREP AmericaLLCNOTE1forthepurposeofacceptingserviceofprocessonbehalfof theapplicant. Applicantconsent:Weacknowledgeourconsenttoacceptserviceofprocessinthe UnitedStatesformattersrelatedtotheapplicableequipment,andatthephysicalU.S. addressandemailaddressofthedesignatedagentandacknowledgeour acceptanceofourobligationtomaintainanagentforserviceofprocessintheUnited Statesfornolessthanoneyearaftereitherwethegranteehavepermanently terminatedallmarketingandimportationoftheapplicableequipmentwithintheU.S., orattheconclusionofanyCommission-relatedadministrativeorjudicialproceeding involvingtheequipment,whicheverislater. Agentobligation:Weacknowledgeourobligationtoacceptserviceofprocessinthe UnitedStatesformattersrelatedtotheapplicableequipmentatourphysicalU.S. addressandemailaddressfornolessthanoneyearaftereitherthegranteehas permanentlyterminatedallmarketingandimportationoftheapplicableequipment withintheU.S.,orattheconclusionofanyCommission-relatedadministrativeor judicialproceedinginvolvingtheequipment,whicheverislater. USAAgent Companyname:REPAmericaLLC USAAddress:350TerrySt.200Longmont, CO80501UnitedStates FRNNumber:0034192500 ContactName:MrBenXu TelephoneNo:(719)201-3314 Email:[email protected] Applicant Companyname:GuangzhouTID ElectronicTechnologyCo.,Ltd Address:Room913A,Bentley InternationalBuilding,Building7,No.50, JuyuanStreet,ShijingStreet,Baiyun District,Guangzhou,Guangdong,China GranteeFRNNumber0031948888 FCCGranteeCode:2A4FB ContactName:NianHarry TelephoneNo:18928869460 Email:[email protected] GuangzhouTIDElectronicTechnologyCo.,Ltd 2.911(d)(7)USAAgentv1.5 Signature: Title:CEO Signature: Title:CEO Date:2025/11/1Date:2025/11/1 NOTE1:AnapplicantlocatedintheUnitedStatesmaydesignateitselfastheagentforservice ofprocess. Reference;FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the

FCCID:2A4FBTD-M15 GuangzhouTIDElectronicTechnologyCo.,Ltd ModelConfirmationLetter We,GuangzhouTIDElectronicTechnologyCo.,Ltd,certifythe product:PoCNetworkRadio,ModelNo.:TD-M15,TD-G500, TD-G16,TD-G17,TD-G18,TD-G19,TD-G20,TD-G21,TD-M15plus, TD-M15pro,Theproducthasmanymodels,onlythemodelname ， Externaldimensionsandshapeisdifferent,andtheotherpartssuch asthecircuitprinciple,pcbandelectricalstructurearethesame. Testsamplemodel:TD-M15 Signiture:NianHarry CompanyName:GuangzhouTIDElectronicTechnologyCo.,Ltd Date:2025/12/2

GuangzhouTIDElectronicTechnologyCo.,Ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:2025/11/1 Subject;RequestforConfidentiality FCCID:2A4FBTD-M15 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram Tune-upProcedure BOM OperationDescription Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:NianHarry Title:CEO

GuangzhouTIDElectronicTechnology Co.,Ltd LetterofAuthorization Company:GuangzhouTIDElectronicTechnologyCo.,Ltd Address:Room913A,BentleyInternationalBuilding,Building7,No.50,Juyuan Street,ShijingStreet,BaiyunDistrict,Guangzhou,Guangdong,China ProductName:PoCNetworkRadio ModelNumber(s):TD-M15,TD-G500,TD-G16,TD-G17,TD-G18,TD-G19,TD-G20,TD- G21,TD-M15plus,TD-M15pro ProductDescription:PoCNetworkRadio WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, toactonourbehalfonallmattersconcerningthecertificationofabovenamed equipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtothe approvalandcertificationofequipmenttotheregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsofourown. Signature:Date:2025/11/1 Name:NianHarry Title:CEO Company:GuangzhouTIDElectronicTechnologyCo.,Ltd

FCCID:2A4FBTD-M15 External FCCID:2A4FBTD-M15 FCCID:2A4FBTD-M15 FCCID:2A4FBTD-M15 FCCID:2A4FBTD-M15

LabelLocation: Label:50*30mm TIDRADIO Model:TD-M15 FCCID:2A4FBTD-M15 S/N:XXXXXXXXX MadeinChina

FCCID:2A4FBTD-M15 Internal FCCID:2A4FBTD-M15 FCCID:2A4FBTD-M15 FCCID:2A4FBTD-M15 FCCID:2A4FBTD-M15

Page 3 of 129 Report No.: AiTSZ-250922091FW1-M1 ※ ※ Revision History ※ ※ REV.DESCRIPTIONISSUED DATEREMARK Rev.1.0Initial Test Report ReleaseOct. 09, 2025Jack Li Rev.2.0 This derived SAR test report is based on the original master report [Master Report No. AiTSZ- 250922091FW1]. The original report is invalidated. All technical test data remains unchanged from the original report. Oct. 09, 2025Jack Li Page 4 of 129 Report No.: AiTSZ-250922091FW1-M1 TABLE OF CONTENTS 1.General Information............................................................................................6 1.1.RF exposure limits....................................................................................6 1.2.Statement of Compliance........................................................................7 1.3.EUT Description.......................................................................................8 1.4.Test specification(s)..................................................................................9 1.5.Ambient Condition...................................................................................9 1.6.Test Facility...............................................................................................9 2.SAR Measurement System.................................................................................10 2.1.SATIMO SAR Measurement Set-up Diagram.........................................10 2.2.Robot.....................................................................................................11 2.3.Probe......................................................................................................12 2.3.1.E-Field Probe Calibration.................................................................12 2.4.Phantoms...............................................................................................13 2.5.Technical Data........................................................................................14 2.6.Device Holder.........................................................................................15 2.7.Test Equipment List................................................................................16 3.SAR Measurement Procedures..........................................................................19 3.1.Power Reference....................................................................................19 3.2.Area scan & Zoom scan..........................................................................19 3.3.Description of interpolation/extrapolation scheme..............................21 3.4.Volumetric Scan.....................................................................................21 3.5.Power Drift.............................................................................................21 4.System Verification Procedure...........................................................................22 4.1.Tissue Verification..................................................................................22 4.1.1.Tissue Dielectric Parameter Check Results......................................23 4.2.System Verification Procedure..............................................................24 4.2.1.System Verification Results.............................................................25 5.SAR measurement variabilit...............................................................................26 6.SAR Measurement Uncertainty.........................................................................27 7.RF Exposure Positions........................................................................................28 7.1.Ear and handset reference point...........................................................28 7.2.Definition of the cheek position............................................................28 7.3.Definition of the tilt position.................................................................30 7.4.Body Worn Accessory............................................................................30 7.5.Wireless Router Devices.........................................................................31 8.RF Output Power................................................................................................32 8.1.LTE Conducted Power............................................................................32 8.2.BT Output Power...................................................................................43 9.Stand-alone SAR test exclusion..........................................................................44 Page 5 of 129 Report No.: AiTSZ-250922091FW1-M1 10.Antenna Location............................................................................................45 11.SAR Measurement Results..............................................................................46 12.Simultaneous Transmission Analysis..............................................................53 Appendix A. Photo documentation..........................................................................54 Appendix B. System Check Plots..............................................................................55 Appendix C. SAR Test Plots.......................................................................................64 Appendix D. Calibration Certificate..........................................................................85 Appendix E. Justification of the extended calibration............................................129 Page 6 of 129 Report No.: AiTSZ-250922091FW1-M1 1.General Information 1.1.RF exposure limits (A).Limits for Occupational/Controlled Exposure (W/kg) Whole-BodyPartial-BodyHands, Wrists, Feet and Ankles 0.48.020.0 (B).Limits for General Population/Uncontrolled Exposure (W/kg) Whole-BodyPartial-BodyHands, Wrists, Feet and Ankles 0.081.64.0 NOTE: Whole-Body SAR is averaged over the entire body, partial-body SAR is averaged over any 1 gram of tissue defined as a tissue volume in the shape of a cube. SAR for hands, w…

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2、External view drawing: Picture of antenna Antenna describe 1.Antenna describe: Anetenna plate PCB antenna Make name/model name Anetenna gain 0dBi frequency range 2.4GHz-2.483GHz Connector type direct WMIC_2021A11C10

V1.0ReportNo.:DACE250616001RF002 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 1 of 63 RFTESTREPORT For GuangzhouTIDElectronicTechnologyCo.,Ltd ProductName:PoCNetworkRadio TestModel(s):TD-M15 ReportReferenceNo.:DACE250616001RF002 FCCID:2A4FBTD-M15 Applicant’sName:GuangzhouTIDElectronicTechnologyCo.,Ltd Address: Room913A,BentleyInternationalBuilding,Building7,No.50,Juyuan Street,ShijingStreet,BaiyunDistrict,Guangzhou,Guangdong,China TestingLaboratory:ShenzhenDACETestingTechnologyCo.,Ltd. Address: 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark, TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen, Guangdong,China TestSpecificationStandard:47CFRPart15.247 DateofReceipt:June16,2025 DateofTest:June16,2025toNovember1,2025 DataofIssue:November1,2025 Result:Pass Note:Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenDACE TestingTechnologyCo.,Ltd.ThisdocumentmaybealteredorrevisedbyShenzhenDACETestingTechnology Co.,Ltd.personnelonly,andshallbenotedintherevisionsectionofthedocument.Thetestresultsinthe reportonlyapplytothetestedsample V1.0ReportNo.:DACE250616001RF002 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 2 of 63 Applyforcompanyinformation Applicant’sName:GuangzhouTIDElectronicTechnologyCo.,Ltd Address:Room913A,BentleyInternationalBuilding,Building7,No.50,Juyuan Street,ShijingStreet,BaiyunDistrict,Guangzhou,Guangdong,China ProductName:PoCNetworkRadio TestModel(s):TD-M15 SeriesModel(s):TD-G500,TD-G16,TD-G17,TD-G18,TD-G19,TD-G20,TD-G21,TD-M15 plus,TD-M15pro TestSpecificationStandard(s):47CFRPart15.247 NOTE1: Themanufacturershouldensurethatallproductsinseriesproductionareinconformitywiththeproductsampledetailedin thisreport.Iftheproductinthisreportisusedinanyconfigurationotherthanthatdetailedinthereport,themanufacturer mustensurethenewsystemcomplieswithallrelevantstandards. Compiledby: Supervisedby: Approvedby: KerenHuang/TestEngineerBenTang/ProjectEngineerMachaelMo/Manager November1,2025November1,2025November1,2025 V1.0ReportNo.:DACE250616001RF002 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 3 of 63 RevisionHistoryOfReport VersionDescriptionREPORTNo.IssueDate V1.0OriginalDACE250616001RF002November1,2025 V1.0ReportNo.:DACE250616001RF002 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 4 of 63 CONTENTS 1TESTSUMMARY...................................................................................................................................................6 1.1TESTSTANDARDS........................................................................................................................................6 1.2SUMMARYOFTESTRESULT.........................................................................................................................6 2GENERALINFORMATION....................................................................................................................................7 2.1CLIENTINFORMATION..................................................................................................................................7 2.2DESCRIPTIONOFDEVICE(EUT)..................................................................................................................7 2.3DESCRIPTIONOFTESTMODES....................................................................................................................8 2.4DESCRIPTIONOFSUPPORTUNITS................................................................................................................8 2.5EQUIPMENTSUSEDDURINGTHETEST........................................................................................................9 2.6STATEMENTOFTHEMEASUREMENTUNCERTAINTY....................................................................................11 2.7IDENTIFICATIONOFTESTINGLABORATORY.................................................................................................11 2.8ANNOUNCEMENT........................................................................................................................................11 3EVALUATIONRESULTS(EVALUATION)...........................................................................................................12 3.1ANTENNAREQUIREMENT............................................................................................................................12 3.1.1Conclusion:.................................................................................................................................12 4RADIOSPECTRUMMATTERTESTRESULTS(RF).........................................................................................13 4.1CONDUCTEDEMISSIONATACPOWERLINE................................................................................................13 4.1.1E.U.T.Operation:........................................................................................................................13 4.1.2TestSetupDiagram:...................................................................................................................13 4.1.3TestData:...................................................................................................................................14 4.26DBBANDWIDTH.......................................................................................................................................16 4.2.1E.U.T.Operation:....…

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FCC ID:2A4FBTD-M15 Test Positions Left Cheek (Separation distance of 0mm) Left Tilt 15 Degree (Separation distance of 0mm) Right Cheek (Separation distance of 0mm) Right Tilt 15 Degree (Separation distance of 0mm) Front Side (Separation distance of 5mm) Back Side (Separation distance of 5mm) Left Side (Separation distance of 5mm) Top Side (Separation distance of 5mm) FCC ID:2A4FBTD-M15

FCCID:2A4FBTD-M15 ConductedEmissionatACpowerline SpuriousUnwantedEmission FCCID:2A4FBTD-M15