2A7JZ-001Sound amplifier

≤115±3dB106±4dB≤35±3dB31±3dB Max.OSPL90Max gain HFA GainHF Avg.OSPL90 Noise Level Battery Current Total DistortFrequency Range ≤32dBNA200-5000Hz≤3% Technical Parameter Power On/Off Power ON: Take the device out of thecharging box. Power OFF: Put the device into the charging box. This hearing amplifier is a universal ITC and does not differentiate between left and right ears. How to replace ear tips At the time of purchase, an M size ear tip is attached. lf it does not fityour ears, the sound is difficult to hear, or you hear beeping, replace theeartips with the supplied S size or L size. Turn the umbrella partof the ear tip over 1 2 Hold the base andpull it off. Do not pull the umbrella because it is thin. It maybe damaged. 3 Hold the body with yourdominant hand. 4 Insert the earplug in line with the hearing aid, then gently pull the earplug to make sure it fits securely. How to useHow to replace the earwax guard Please replace the ear guard once every three months. Do notreuse your ear guard once used.There is a risk of falling off. 4 Pull the rod out to make s ure the new cerumen net is installed Remove the earplug and insert the "disassembly end" of the cerumen rod into the sound hole. Pull out the rod and take out the old cerumen filter. 2 3 Select the cerumen rod and insert the part with the new cerumen strainer into the sound hole 1 1 2 Pinch the hearing aid with your thumb and index finger, and place the earplug side in the ear canal. Rotate the hearing aid to snap it into the ear. ● Click the hearing aid button once: increase the volume by one level. Two beeps are heard, which is the highest volume level. ● Long press the hearing aid button for 3 seconds: One beep means simulation scene 1 (general mode) . Two beeps mean simulation scene 2 (noise reduction). Three beeps mean simulation scene 3 (outdoors ). The hearing aid has a memory function, and there is no need to repeatedly adjust the volume and mode next time. User Guide Leader CN430S B In-The-Ear Hearing Amplifier Read the user guide before using Hearing Amplifier Accessories Charging Box Microphone Speaker Earplug Multi-function button Charging Point Earplugs s\m\l Cleaning brush 1 1 2 3 4 2 Wax Guard Charging Cable 34 x2x2x2 x2 x1 x1 Please read the rehabilitation plan first Hearing aids have low battery warning signals that sound "beep, beep" until the hearing aid shuts down. If you hear a prompt tone, please charge it in time. Low battery reminder Charging box indicator Hearing aidcharging indicator Charging contact Charging port The charging box has the power storage function, put the hearing aid into the charging box, and the charging box will charge the hearing aid. When the hearing aid is charging, the charging indicator of the hearing aid will light up with orange light, and the orange light will be extinguished after it is full. How to charge Hearing aid charging indicator RL Orange light RL Orange off ChargingFully Charging When the hearing aid is fully charged ,it will automatically turn off the light Charging box battery indicator 100%75%50%25% When the power of the charging box is less than 25%, the indicator light flashes. HA-Fit APP With the Hearing Hearing Evalution module, you can quickly set up your hearing aids according to your hearing characteristics. Step 1: Put on your hearing aid and turn it on. Step 2: Please do the assessment in a quiet place. Step 3: Click the "Listening Evaluation" button. Step 4: Follow the prompts to complete your personal listening assessment. Step 5: After completing your hearing evalution, click the Auto-Optimize button and your hearing aids will be optimized based on your hearing score. Please download and install “HA-Fit” APP first. 1. Connect the APP Step 1: Turn on your hearing aid. Step 2: Turn on Bluetooth. Step 3: Open the HA-Fit APP. Step 4: Click the "Search Device" button. Step 5：After "searching for devices", the HA-Fit APP will automatically connect to the hearing aid, and the successful connection status is shown in the figure. Disconnected The devices are controlled by your personal voice. Disconnected Searching for Devices Sound Control Hearing Evalution Left Leader-L Leader-R The devices are controlled by your personal voice. Right Searching for Devices Sound Control Hearing Evalution 2. Hearing Evalution Step 1: Click the “Sound Control” button. Step 2: Enter the sound control interface, you can easily control the hearing aids, you can adjust various parameters, volume, program, frequency band, noise reduction... The HA-Fit app is designed to allow you to conveniently control your hearing aids remotely from your Android or Apple device at hand. HA-Fit app covers key features like changing programs. 3. Hearing Evalution Left Leader-L Leader-R The devices are controlled by your personal voice. Right Searching for Devices Sound Control Hearing Evalution Hearing evaluation is not a professional test. lt just a quick and convenient way to set the hearing device according to yout individual hearing situation. Start from your left ear, and then change to right ear to do the evaluation of 10 frequency band. When you hear the sound of signal, please click ‘heard' other wise please click 'unheard' . Please do the evaluation in a quiet place. Here is not very quiet, but it is ok. Start Home Left Leader-L Leader-R The devices are controlled by your personal voice. Right Searching for Devices Sound Control Hearing Evalution Home MPO Down MPO Up Volume DownVolume Up Frequency BandVolume/ModeOthers Mode Change LeftBothRight 2. This product is not waterproof, therefore the user must take care to prevent water from entering the product. 3. When not in use for a long time, please put the product in the charging box and charge it once every 1-2 months to avoid damage to the battery. 4. Do not place hearing aids in the hot sun, near furnaces or other heat sources. 5. ·Avoid contact with chemicals or strong cleaners. Notes and Tips FCC Statement 1. For the first use, please rem…

Text truncated - open the document above for the full version.

* theapplicantmustdesignateacontactlocatedintheUnitedStatesforpurposesofactingasthe applicant’sagentforserviceofprocess,regardlessofwhethertheapplicantisadomesticorforeign entity.AnapplicantlocatedintheUnitedStatesmaydesignateitselfastheagentforserviceofprocess. XiamenWenatoneMedicalTechnologyCo.,Ltd DATE TO:FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 ATTN.:ReviewingEngineer FCCID:2A7JZ-001 FRNofapplicant:0032570566 Persection2.911(d)(7)oftheFCCrules,[XiamenWenatoneMedicalTechnologyCo.,Ltd.] (“theapplicant”)certifiesthattheequipmentforwhichauthorizationissoughtisdesignatedto thefollowingU.S.agent*forserviceofprocess: CompanyName:WENATONELLC FCCRegistrationNumber(FRN):0034047936 PhysicalU.S.CompanyAddress:138RiverviewAvenue,Longmeadow,MA，USA ContactPerson:LeoLiu AgentEmailAddress::[email protected] Theabovecontactpersonacceptstheobligationforserviceofprocess. Theapplicantacceptstomaintainanagentfornolessthanoneyearafterthegranteehas terminatedallmarketingandimportationortheconclusionofanyCommission-related proceedinginvolvingtheequipment. ApplicantSigned: Printedname:yongquanliu Signed: Title:GeneralMANAGER CompanyName:XiamenWenatoneMedical TechnologyCo.,Ltd. Date:June9,2023 AgentSigned(ifdifferentfromApplicant): Printedname: LeoLiu Signed: Title: GeneralMANAGER CompanyName:WENATONELLC Date:June9,2023

XiamenWenatoneMedicalTechnologyCo.,Ltd. CoveredEquipmentCertificationAttestationLetter DATE2023/7/1 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA ATTN.:ReviewingEngineer FCCID:2A7JZ-001 XiamenWenatoneMedicalTechnologyCo.,Ltd.(“theapplicant”)certifiesthatthe equipmentforwhichauthorizationissoughtisnot“covered”equipmentprohibitedfrom receivinganequipmentauthorizationpursuanttosection2.903oftheFCCrules. Note:Iftheequipmentforwhichtheapplicantseeksauthorizationisproducedby anyoftheentitiesidentifiedonthecurrentCoveredList,theapplicantshould includeanexplanationonwhytheequipmentisnot“covered”equipment. XiamenWenatoneMedicalTechnologyCo.,Ltd.(“theapplicant”)certifiesthat,as ofthedateofthefilingoftheapplication,theapplicantisnotidentifiedontheCovered Listasanentityproducing“covered”equipment. Signed: Printedname:YongQuanLiu Title:GeneralMANAGER CompanyName:XiamenWenatoneMedicalTechnologyCo.,Ltd. Date:2023/7/1

DATE:2023/7/1 FederalCommunicationsCommission Authorization&EvaluationDivision 7345OaklandMillsRoad Columbia,Maryland21046 AuthoritytoActasAgent Onourbehalf,IappointBlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd./BuildingC, No.107,ShihuanRoad,ShiyanSub-DistrictBaoanDistrict,Shenzhen,Guangdong Province,China(NameofAgentcompanynameandaddress)toactasouragentinthe preparationofthisapplicationforequipmentcertification.Icertifythatsubmitted documentsproperlydescribethedeviceorsystemforwhichequipmentcertificationis sought.Ialsocertifythateachunitmanufactured,importedormarketed,asdefinedinthe FederalCommunicationsCommission’sregulationswillhaveaffixedtoitalabelidentical tothatsubmittedforapprovalwiththisapplication. Forinstanceswhereourauthorizedagentsignstheapplicationforcertificationonour behalf,Iacknowledgethatallresponsibilityforcomplyingwiththetermsandconditions forcertification,stillresideswithXiamenWenatoneMedicalTechnologyCo.,Ltd. /805A,Jianyebuilding,Torchhi-Tech ， (XiangAn)industrialpark ， Xiamen ， China(ApplicantNameandaddress) <Signature> Name：YongQuanLiu Title ： GeneralMANAGER Company ： XiamenWenatoneMedicalTechnologyCo.,Ltd.

DATE2023/7/1 EquipmentAutorisationDivision FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 FCCID:_2A7JZ-001__ ProductName:_Soundamplifier___ RequestforConfidentiality PursuanttoSections0.457and0.459ofthecommission’srules,weherebyrequestthat thefollowingdocumentsbeheldconfidential: (Listherethedocumentsforwhichyouareseekingconfidentiality–forexample...) Schematics Blockdiagram  Operationdescription Thesematerialscontaintradesecretsandproprietaryinformationandarenot customarilyreleasedtothepublic.Thepublicdisclosureofthisinformationmightbe harmfultothecompanyandprovideunjustifiedbenefitstoourcompetitors. <Signature> Name：YongQuanLiu Title：GeneralMANAGER Company：XiamenWenatoneMedicalTechnologyCo.,Ltd.

Declaration FCCID:2A7JZ-001 ProductName:Soundamplifier ModeNo:leaderCN430SB We.declarethatthedevicehaveleftandrightearphone,theleftandrightearphoneareelectricallyidentically. <Signature> Name：YongQuanLiu Title：GeneralMANAGER Company ： XiamenWenatoneMedicalTechnologyCo.,Ltd.

ModelNo.: leaderCN430SB

Label： Soundamplifier ProductmodelleaderCN430SBInputvoltage5v InputCurrent30mAInputpower0.15W FCCID2A7JZ-001 Manufacturer ： XiamenWenatoneMedicalTechnologyCo.,Ltd. Address:805A,Jianyebuilding,Torchhi-Tech(XiangAn)industrialpark,Xiamen,Fujian, China Labellocation

ModelNo.: leaderCN430SB

RFExposureevaluation FCCID ： Accordingto447498D04InterimGeneralRFExposureGuidancev01 Antgain=4.75dBi MaxOutputpower=-3.07dBm@EDR@2402MHz ERP=-3.07dBm+4.75dBi-2.15=-0.470dBm So worsecase ： 10^-0.047=0.897mW<2.79mW ComplywithRFexposureexemptionlimit.

Page 1 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Add:BuildingC,No.107,ShihuanRoad,ShiyanSub-District,BaoanDistrict,Shenzhen,GuangdongProvince,China Tel:+86-755-23059481Email:[email protected] TESTREPORT ProductName: Soundamplifier BrandMark: N/A ModelNo.: leaderCN430SB FCCID: ReportNumber: BLA-EMC-202306-A4702 DateofSampleReceipt: 2023/6/12 DateofTest: 2023/6/15to2023/6/27 DateofIssue: 2023/6/28 TestStandard: 47CFRPart15,SubpartC15.247 TestResult:Pass Preparedfor: XiamenWenatoneMedicalTechnologyCo.,Ltd. 805A,Jianyebuilding,Torchhi-Tech(XiangAn)industrialpark,Xiamen, Fujian,China Preparedby: BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. BuildingC,No.107,ShihuanRoad,ShiyanSub-District,BaoanDistrict, Shenzhen,GuangdongProvince,China TEL:+86-755-23059481 Compiledby:Reviewby: Approvedby:Date:2023/6/28 ReportNo.:BLA-EMC-202306-A4702 Page 2 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] REPORTREVISERECORD VersionNo.DateDescription 002023/6/28Original ReportNo.:BLA-EMC-202306-A4702 Page 3 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] TABLEOFCONTENTS 1TESTSUMMARY..............................................................................................................................................6 2GENERALINFORMATION...............................................................................................................................7 3GENERALDESCRIPTIONOFE.U.T................................................................................................................7 4TESTENVIRONMENT......................................................................................................................................8 5TESTMODE......................................................................................................................................................8 6MEASUREMENTUNCERTAINTY....................................................................................................................8 7DESCRIPTIONOFSUPPORTUNIT................................................................................................................9 8LABORATORYLOCATION..............................................................................................................................9 9TESTINSTRUMENTSLIST............................................................................................................................10 10DWELLTIME.................................................................................................................................................12 10.1LIMITS......................................................................................................................................................................12 10.2BLOCKDIAGRAMOFTESTSETUP............................................................................................................................12 10.3TESTDATA..................................................................................................................................................................13 11HOPPINGCHANNELNUMBER...................................................................................................................14 11.1LIMITS......................................................................................................................................................................14 11.2BLOCKDIAGRAMOFTESTSETUP............................................................................................................................14 11.3TESTDATA..................................................................................................................................................................14 12CARRIERFREQUENCIESSEPARATION...................................................................................................15 12.1LIMITS......................................................................................................................................................................15 12.2BLOCKDIAGRAMOFTESTSETUP............................................................................................................................15 12.3TESTDATA..................................................................................................................................................................15 1320DBBANDWIDTH.......................................................................................................................................16 13.1BLOCKDIAGRAMOFTESTSETUP............................................................................................................................16 13.2TESTDATA..................................................................................................................................................................16 14CONDUCTEDPEAKOUTPUTPOWER......................................................................................................17 14.1LIMITS......................................................................................................................................................................17 14.2BLOCKDIAGRAMOFTESTSETUP............................................................................................................................17 14.3TESTDATA..................................................................................................................................................................18 15CONDUCTEDEMISSIONSATACPOWERLINE(150KHZ-30MHZ).........................................................19 ReportNo.:BLA-EMC-202306-A4702 Page 4 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] 15.1LIMITS............................................................................…

Text truncated - open the document above for the full version.

ReportNo.:BLA-EMC-202306-A4702 Page 21 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] 15.4TESTDATA [TestMode:TXmode];[Line:Nutral];[Power:120V/60Hz] TestResult:Pass ReportNo.:BLA-EMC-202306-A4702 Page 22 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] [TestMode:TXmode];[Line:Line];[Power:120V/60Hz] TestResult:Pass ReportNo.:BLA-EMC-202306-A4702 Page 23 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] 16RADIATEDSPURIOUSEMISSIONS TestStandard47CFRPart15,SubpartC15.247 TestMethodANSIC63.10(2013)Section6.4,6.5,6.6 TestMode(Pre-Scan)TX TestMode(FinalTest)TX TesterCharlie Temperature25°C Humidity60% 16.1LIMITS Frequency(MHz) Field strength(microvolts/meter) Measurement distance(meters) 0.009-0.4902400/F(kHz)300 0.490-1.70524000/F(kHz)30 1.705-30.03030 30-881003 88-2161503 216-9602003 Above9605003 Remark:Theemissionlimitsshownintheabovetablearebasedonmeasurementsemployinga CISPRquasi-peakdetectorexceptforthefrequencybands9-90kHz,110-490kHzandabove1000 MHz.Radiatedemissionlimitsinthesethreebandsarebasedonmeasurementsemployingan averagedetector,thepeakfieldstrengthofanyemissionshallnotexceedthemaximumpermitted averagelimitsspecifiedabovebymorethan20dBunderanyconditionofmodulation. ReportNo.:BLA-EMC-202306-A4702 Page 24 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] 16.2BLOCKDIAGRAMOFTESTSETUP 16.3PROCEDURE a.Forbelow1GHz,theEUTwasplacedonthetopofarotatingtable0.8metersabovethegroundata3 or10metersemi-anechoicchamber.Thetablewasrotated360degreestodeterminethepositionofthe highestradiation. b.Forabove1GHz,theEUTwasplacedonthetopofarotatingtable1.5metersabovethegroundata3 meterfully-anechoicchamber.Thetablewasrotated360degreestodeterminethepositionofthehighest radiation. c.TheEUTwasset3or10metersawayfromtheinterference-receivingantenna,whichwasmountedon thetopofavariable-heightantennatower. d.Theantennaheightisvariedfromonemetertofourmetersabovethegroundtodeterminethe maximumvalueofthefieldstrength.Bothhorizontalandverticalpolarizationsoftheantennaaresetto makethemeasurement. e.Foreachsuspectedemission,theEUTwasarrangedtoitsworstcaseandthentheantennawastuned toheightsfrom1meterto4meters(forthetestfrequencyofbelow30MHz,theantennawastunedto heights1meter)andtherotatabletablewasturnedfrom0degreesto360degreestofindthemaximum reading. f.Thetest-receiversystemwassettoPeakDetectFunctionandSpecifiedBandwidthwithMaximumHold Mode. g.IftheemissionleveloftheEUTinpeakmodewas10dBlowerthanthelimitspecified,thentesting couldbestoppedandthepeakvaluesoftheEUTwouldbereported.Otherwisetheemissionsthatdidnot have10dBmarginwouldbere-testedonebyoneusingpeak,quasi-peakoraveragemethodasspecified andthenreportedinadatasheet. ReportNo.:BLA-EMC-202306-A4702 Page 25 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] h.TesttheEUTinthelowestchannel,themiddlechannel,theHighestchannel. i.TheradiationmeasurementsareperformedinX,Y,ZaxispositioningforTransmittingmode,andfound theXaxispositioningwhichitistheworstcase. j.Repeataboveproceduresuntilallfrequenciesmeasuredwascomplete. Remark: 1)Foremissionbelow1GHz,throughpre-scanfoundtheworstcaseisthelowestchannel.Onlytheworst caseisrecordedinthereport. 2)ThefieldstrengthiscalculatedbyaddingtheAntennaFactor,CableFactor&Preamplifier.Thebasic equationwithasamplecalculationisasfollows: FinalTestLevel=ReceiverReading+AntennaFactor+CableFactor-PreamplifierFactor 3)Scanfrom9kHzto25GHz,thedisturbanceabove12.75GHzandbelow30MHzwasverylow.The pointsmarkedonaboveplotsarethehighestemissionscouldbefoundwhentesting,soonlyabove pointshadbeendisplayed.Theamplitudeofspuriousemissionsfromtheradiatorwhichareattenuated morethan20dBbelowthelimitneednotbereported.fundamentalfrequencyisblockedbyfilter,and onlyspuriousemissionisshown. 4)Forfrequenciesabove1GHz,thefieldstrengthlimitsarebasedonaveragelimits.However,thepeak fieldstrengthofanyemissionshallnotexceedthemaximumpermittedaveragelimitsspecifiedaboveby morethan20dBunderanyconditionofmodulation.Fortheemissionswhosepeaklevelislowerthanthe averagelimit,onlythepeakmeasurementisshowninthereport. ReportNo.:BLA-EMC-202306-A4702 Page 26 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] 16.4TESTDATA Below1GHz [TestMode:TX];[Polarity:Horizontal] TestResult:Pass ReportNo.:BLA-EMC-202306-A4702 Page 27 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] [TestMode:TX];[Polarity:Vertical] TestResult:Pass ReportNo.:BLA-EMC-202306-A4702 Page 28 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] Above1GHz [TestMode:TXlowestchannel];[Polarity:Vertical] TestResult:Pass ReportNo.:BLA-EMC-202306-A4702 Page 29 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] [TestMode:TXlowestchannel];[Polarity:Horizontal] TestResult:Pass ReportNo.:BLA-EMC-202306-A4702 Page 30 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] [TestMode:TXmiddlechannel];[Polarity:Horizontal] TestResult:Pass ReportNo.:BLA-EMC-202306-A4702 Page 31 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] [TestMode:TXmiddlechannel];[Polarity:Vertical] TestResult:Pass ReportNo.:BLA-EMC-202306-A4702 Page 32 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] [TestMode:TXhighestchannel];[Polarity:Horizontal] TestResult:Pass ReportNo.:BLA-EMC-202306-A4702 Page 33 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755…

Text truncated - open the document above for the full version.

ReportNo.:BLA-EMC-202306-A4702 Page 41 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] 18ANTENNAREQUIREMENT TestStandard47CFRPart15,SubpartC15.247 TestMethodN/A 18.1CONCLUSION StandardRequirement: Anintentionalradiatorshallbedesignedtoensurethatnoantennaotherthanthatfurnished bytheresponsiblepartyshallbeusedwiththedevice.Theuseofaantennathatusesa uniquecouplingtotheintentionalradiator,themanufacturermaydesigntheunit permanentlyattachedantennaorofansothatabrokenantennacanbereplacedbythe user,buttheuseofastandardantennajackorelectricalconnectorisprohibited. EUTAntenna: TheantennaisintegratedonthemainPCBandnoconsiderationofreplacement.Thebest casegainoftheantennais4.75dBi. ReportNo.:BLA-EMC-202306-A4702 Page 42 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] 19CONDUCTEDSPURIOUSEMISSIONS TestStandard47CFRPart15,SubpartC15.247 TestMethodANSIC63.10(2013)Section7.8.6&Section11.11 TestMode(Pre-Scan)TX TestMode(FinalTest)TX TesterCharlie Temperature25°C Humidity60% 19.1LIMITS Limit: Inany100kHzbandwidthoutsidethefrequencybandinwhichthespread spectrumordigitallymodulatedintentionalradiatorisoperating,theradio frequencypowerthatisproducedbytheintentionalradiatorshallbeatleast20dB belowthatinthe100kHzbandwidthwithinthebandthatcontainsthehighest levelofthedesiredpower,basedoneitheranRFconductedoraradiated measurement,providedthetransmitterdemonstratescompliancewiththepeak conductedpowerlimits.Ifthetransmittercomplieswiththeconductedpower limitsbasedontheuseofRMSaveragingoveratimeinterval,aspermittedunder paragraph(b)(3)ofthissection,theattenuationrequiredunderthisparagraphshall be30dBinsteadof20dB.Attenuationbelowthegenerallimitsspecifiedin §15.209(a)isnotrequired.Inaddition,radiatedemissionswhichfallinthe restrictedbands,asdefinedin§15.205(a),mustalsocomplywiththeradiated emissionlimitsspecifiedin§15.209(a)(see§15.205(c)). 19.2BLOCKDIAGRAMOFTESTSETUP ReportNo.:BLA-EMC-202306-A4702 Page 43 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] 19.3TESTDATA Pass:PleaseReferToAppendix:Appendix1ForDetails ReportNo.:BLA-EMC-202306-A4702 Page 44 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] 20CONDUCTEDBANDEDGESMEASUREMENT TestStandard47CFRPart15,SubpartC15.247 TestMethodANSIC63.10(2013)Section7.8.8&Section11.13.3.2 TestMode(Pre-Scan)TX TestMode(FinalTest)TX TesterCharlie Temperature25°C Humidity60% 20.1LIMITS Limit: Inany100kHzbandwidthoutsidethefrequencybandinwhichthespread spectrumordigitallymodulatedintentionalradiatorisoperating,theradio frequencypowerthatisproducedbytheintentionalradiatorshallbeatleast20dB belowthatinthe100kHzbandwidthwithinthebandthatcontainsthehighest levelofthedesiredpower,basedoneitheranRFconductedoraradiated measurement,providedthetransmitterdemonstratescompliancewiththepeak conductedpowerlimits.Ifthetransmittercomplieswiththeconductedpower limitsbasedontheuseofRMSaveragingoveratimeinterval,aspermittedunder paragraph(b)(3)ofthissection,theattenuationrequiredunderthisparagraphshall be30dBinsteadof20dB.Attenuationbelowthegenerallimitsspecifiedin §15.209(a)isnotrequired.Inaddition,radiatedemissionswhichfallinthe restrictedbands,asdefinedin§15.205(a),mustalsocomplywiththeradiated emissionlimitsspecifiedin§15.209(a)(see§15.205(c)). 20.2BLOCKDIAGRAMOFTESTSETUP ReportNo.:BLA-EMC-202306-A4702 Page 45 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] 20.3TESTDATA Pass:PleaseReferToAppendix:Appendix1ForDetails ReportNo.:BLA-EMC-202306-A4702 Page 46 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] 21APPENDIX Appendix1 21.1MAXIMUMCONDUCTEDOUTPUTPOWER ConditionModeFrequency (MHz) AntennaConductedPower (dBm) Limit (dBm) Verdict NVNT1-DH12402Ant1-3.0721Pass NVNT1-DH12441Ant1-4.02621Pass NVNT1-DH12480Ant1-6.03221Pass NVNT2-DH12402Ant1-9.64621Pass NVNT2-DH12441Ant1-9.3321Pass NVNT2-DH12480Ant1-10.35921Pass NVNT3-DH12402Ant1-9.09621Pass NVNT3-DH12441Ant1-8.75821Pass NVNT3-DH12480Ant1-9.74521Pass PowerNVNT1-DH12402MHzAnt1 PowerNVNT1-DH12441MHzAnt1 ReportNo.:BLA-EMC-202306-A4702 Page 47 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] PowerNVNT1-DH12480MHzAnt1 PowerNVNT2-DH12402MHzAnt1 ReportNo.:BLA-EMC-202306-A4702 Page 48 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] PowerNVNT2-DH12441MHzAnt1 PowerNVNT2-DH12480MHzAnt1 ReportNo.:BLA-EMC-202306-A4702 Page 49 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] PowerNVNT3-DH12402MHzAnt1 PowerNVNT3-DH12441MHzAnt1 ReportNo.:BLA-EMC-202306-A4702 Page 50 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] PowerNVNT3-DH12480MHzAnt1 ReportNo.:BLA-EMC-202306-A4702 Page 51 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] 21.2-20DBBANDWIDTH ConditionModeFrequency (MHz) Antenna-20dBBandwidth (MHz) Limit-20dB Bandwidth(MHz) Verdict NVNT1-DH12402Ant10.8720Pass NVNT1-DH12441Ant10.8720Pass NVNT1-DH12480Ant10.8770Pass NVNT2-DH12402Ant11.2650Pass NVNT2-DH12441Ant11.2620Pass NVNT2-DH12480Ant11.2650Pass NVNT3-DH12402Ant11.2460Pass NVNT3-DH12441Ant11.2430Pass NVNT3-DH12480Ant11.2430Pass -20dBBandwidthNVNT1-DH12402MHzAnt1 -20dBBandwidthNVNT1-DH12441MHzAnt1 ReportNo.:BLA-EMC-202306-A4702 Page 52 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] -20dBBandwidthNVNT1-DH12480MHzAnt1 -20dBBandwidthNVNT2-DH12402MHzAnt1 ReportNo.:BLA-EMC-202306-A4702 Page 53 of 99 BlueAsi…

Text truncated - open the document above for the full version.

ReportNo.:BLA-EMC-202306-A4702 Page 61 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] 21.4BANDEDGE ConditionModeFrequency (MHz) AntennaHopping Mode MaxValue (dBc) Limit (dBc) Verdict NVNT1-DH12402Ant1No-Hopping-52.13-20Pass NVNT1-DH12480Ant1No-Hopping-49.3-20Pass NVNT2-DH12402Ant1No-Hopping-42.14-20Pass NVNT2-DH12480Ant1No-Hopping-41.61-20Pass NVNT3-DH12402Ant1No-Hopping-42.09-20Pass NVNT3-DH12480Ant1No-Hopping-42.01-20Pass BandEdgeNVNT1-DH12402MHzAnt1No-HoppingRef BandEdgeNVNT1-DH12402MHzAnt1No-HoppingEmission ReportNo.:BLA-EMC-202306-A4702 Page 62 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] BandEdgeNVNT1-DH12480MHzAnt1No-HoppingRef BandEdgeNVNT1-DH12480MHzAnt1No-HoppingEmission ReportNo.:BLA-EMC-202306-A4702 Page 63 of 99 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:marketing@cblueas…

Text truncated - open the document above for the full version.