WTD-G21PROTrue Wireless Stereo Earphones

FCC ID:WTD-G21PRO IC:30650-G21PRO HVIN:V1.0

AttestationStatements (Date) 2024.7.24 TO:FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046,USA RE:AttestationStatementsPart2.911(d)(7)requestfor(FCCID:WTD-G21PRO) (ShenzhenSandeDacomElectronicsCo.,Ltd),theundersigned, herebyauthorizeBaihetianInnovativeSolutions toactasourdesignatedU.S. agentforserviceofprocess,(ShenzhenSandeDacomElectronicsCo.,Ltd) acceptstomaintainanagentfornoless thanoneyearafterthegranteehasterminatedallmarketingandimportationorthe conclusionofanyCommission-relatedproceedinginvolvingtheequipment. BaihetianInnovativeSolutions acceptstheresponsibilitytoactasdesignatedU.S. agentforserviceofprocess. ApplicantInformation ： CompanyName:ShenzhenSandeDacomElectronicsCo.,Ltd. ContactName: YangABin Address:BuildingI,NO.10EastAreaofShangXueScience&TechnologyIndustrial Park,BanTianstreet,LongGangDistrict,Shenzhen,China FRN:0032723579 TelephoneNo:13723771774 Email:[email protected] Signature [name] U.S.AgentInformation: CompanyName:BaihetianInnovativeSolutions ContactName:KennethYoung Address:6837ChaseRdDearborn,MI48126 FRN:0033401605 TelephoneNo: Email:[email protected] Signature [KennethYoung] Aug 2024

(ShenzhenSandeDacomElectronicsCo.,Ltd.) (date) 2024.7.24 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(i)requestfor(FCCID:WTD-G21PRO) [ShenzhenSandeDacomElectronicsCo.,Ltd](“theapplicant”)certifiesthattheequipmentfor whichauthorizationissoughtisnot“covered”equipmentprohibitedfromreceivingan equipmentauthorizationpursuanttosection2.903oftheFCCrules. Sincerely, (Applicantsignature) (Applicantprintedname)YangABin (ShenzhenSandeDacomElectronicsCo.,Ltd) (date)2024.7.24 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(ii)requestfor(FCCID:WTD-G21PRO) [ShenzhenSandeDacomElectronicsCo.,Ltd](“theapplicant”)certifiesthat,asofthedateof thefilingoftheapplication,theapplicantisnotidentifiedontheCoveredListasan entityproducing“covered”equipment. Sincerely, (Applicantsignature) (Applicantprintedname)YangABin

S h e n z h e n S a n d e D ac o m E l ec t r o n i cs C o .. L t d M o d e l C o n f i rm a t i o n L e t t er D a t e : 2 0 2 4 . 7 . 1 7 J o b T i t l e ( re p r e s en t a t i v e ) : m a n a g e W e , S h e n z h e n S a n d e D a c o m E l ec t r o n i cs C o . L t d ( C om p a n y n a m e ) P r o d u c t N a m e : True Wireless Stereo Earphones M o d e l n o . : G 2 1 P r o , G 2 1 0 T h e y h a ve t h e s a m e c i r cu i t d e s i g n , l a y o u t , c o m p o n e n t s a n d i n t e rm a l w i r i n g , j u s t a c us t o m e r m o d e l an d a o w n mo d e l . r S i g n a t u r e : N a m e :

Shenzhen Sande Dacom Electro nics Co.,Ltd. (dat e)2024.7.24 Sche matic Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (True Wireless Stereo Earphones/G21 Pro, G210# WTD-G21PRO#) To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the s Bloc k di agram Ope ration de script ion requi red to be subm itted with thi s appl ication be pe rmane nt ly withhe ld from publ ic revi ew. The se materials cont ain trade secrets and pr opr ietary inf or mation and are not cus tom arily released to the publ ic. The publ ic di sclos ur e of thi s inf or mation might be ha rmful to the com pa ny and pr ovi de unj us tified be ne fits to our Please cont act me if the re is any inf or mation you may ne ed. Sinc erely, <Signature> Name：Yang A Bin Title ： Sales Managel Company：shenzhen Sande Dacom Electronics Co., Ltd.

ShenzhenSandeDacomElectronicsCo.,Ltd. (Date)2024.7.24 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:LETTEROFAGENTAUTHORIZATION ToWhomItMayConcern: We,theundersigned,herebyauthorize(BlueAsiaofTechnicalServices(Shenzhen) Co.,Ltd.）toactonourbehalfinallmattersrelatingtoapplicationforequipmentauthorization, <Signature including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, > Name：YangABin Title：SalesManagel Company：shenzhenSandeDacomElectronicsCo.,Ltd.

ModelNo.: TrueWirelessStereoEarphones

RFExposureevaluation ProductName:TWSBluetoothheadset FCCID:WTD-G21PRO TestStandard: KDB447498D04GeneralRFExposure Guidancev01 Accordingto447498D04InterimGeneralRFExposureGuidancev01 Antgain=5.54dBi MaxOutputpower=-2.184dBm@EDR@2480MHz ERP=2.049dBm+5.54dBi-2.15=1.2060dBm So worsecase ： 10^0.1206=1.3201mW<2.72mW ComplywithRFexposureexemptionlimit.

Website:www.cblueasia.com Tel:+86-755-23059481 Email:[email protected] ThetestreportiseffectiveonlywithbothsignatureandspecializedstampandTheresult(s)showninthisreportreferonlytothesample(s)tested.Without writtenapprovalofBlueAsia,thisreportcan ’ tbereproducedexceptinfull.Theresultsdescribedinthisreportdonotrepresentthequalityorcharacteristicsofthe sampledbatch,nordotheyrepresentanysimilaroridenticalproductsthatarenotexplicitlystated. TestReport Applicant:ShenzhenSandeDacomElectronicsCo.,Ltd. Address: BuildingI,NO.10EastAreaofShangXue Science&TechnologyIndustrialPark,BanTian street,LongGangDistrict,Shenzhen,China ProductName:TrueWirelessStereoEarphones BrandMark:N/A Model:G21Pro Seriesmodel:G210 ReportNumber:BLA-EMC-202407-A1102 FCCID:WTD-G21PRO DateofReceipt:2024.07.03 DateofTest:2024.07.04to2024.07.13 TestStandard:47CFRPart15,SubpartC15.247 TestResult:Pass Compiledby:Reviewby:Approvedby: IssuedDate:2024.07.17 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Address:BuildingC,No.107,ShihuanRoad,ShiyanSub-District,BaoanDistrict, Shenzhen,GuangdongProvince,China ReportNo.:BLA-EMC-202407-A1102 Page 2 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] TableofContents 1Generalinformation......................................................................................................................................................5 1.1Generalinformation.................................................................................................................................................5 1.2GeneraldescriptionofEUT.....................................................................................................................................5 2Testsummary................................................................................................................................................................6 3TestConfiguration........................................................................................................................................................7 3.1Testmode................................................................................................................................................................7 3.2OperationFrequencyeachofchannel....................................................................................................................8 3.3Testchannel.............................................................................................................................................................9 3.4ConfigurationdiagramofEUT.................................................................................................................................9 3.5Auxiliaryequipment................................................................................................................................................11 3.6Testenvironment...................................................................................................................................................11 4Laboratoryinformation..............................................................................................................................................12 4.1Laboratoryandaccreditations...............................................................................................................................12 4.2Measurementuncertainty......................................................................................................................................12 5Testequipment............................................................................................................................................................13 6Testresult....................................................................................................................................................................14 6.1Antennarequirement.............................................................................................................................................14 6.2ConductedemissionsatACpowerline(150kHz-30MHz)..................................................................................15 6.3ConductedpeakoutputPower..............................................................................................................................19 6.420dBBandwidth....................................................................................................................................................20 6.5ConductedBandEdgesMeasurement.................................................................................................................21 6.6Conductedspuriousemissions.............................................................................................................................22 6.7CarrierFrequenciesSeparation............................................................................................................................23 6.8HoppingChannelNumber.....................................................................................................................................24 6.9DwellTime.............................................................................................................................................................25 6.10Radiatedspuriousemissions..............................................................................................................................26 6.11Radiatedemissionswhichfallintherestrictedbands.........................................................................................37 7AppendixA..................................................................................................................................................................44 7.1MaximumConductedOutputPower.....................................................................................................................44 7.2-20dBBandwidth.........…

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ReportNo.:BLA-EMC-202407-A1102 Page 21 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] 6.5ConductedBandEdgesMeasurement TestStandard47CFRPart15,SubpartC15.247 TestMethodANSIC63.10(2013)Section7.8.8&Section11.13.3.2 TestMode(Pre-Scan)TX TestMode(FinalTest)TX 6.5.1Limit Inany100kHzbandwidthoutsidethefrequencybandinwhichthespreadspectrumordigitally modulatedintentionalradiatorisoperating,theradiofrequencypowerthatisproducedbythe intentionalradiatorshallbeatleast20dBbelowthatinthe100kHzbandwidthwithinthebandthat containsthehighestlevelofthedesiredpower,basedoneitheranRFconductedoraradiated measurement,providedthetransmitterdemonstratescompliancewiththepeakconductedpower limits. IfthetransmittercomplieswiththeconductedpowerlimitsbasedontheuseofRMSaveraging overatimeinterval,aspermittedunderparagraph(b)(3)ofthissection,theattenuationrequired underthisparagraphshallbe30dBinsteadof20dB. Attenuationbelowthegenerallimitsspecifiedin§15.209(a)isnotrequired. Inaddition,radiatedemissionswhichfallintherestrictedbands,asdefinedin§15.205(a),must alsocomplywiththeradiatedemissionlimitsspecifiedin§15.209(a)(see§15.205(c)). 6.5.2Testsetup 6.5.3Testdata Pass:PleaserefertoappendixAfordetails ReportNo.:BLA-EMC-202407-A1102 Page 22 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] 6.6Conductedspuriousemissions TestStandard47CFRPart15,SubpartC15.247 TestMethodANSIC63.10(2013)Section7.8.6&Section11.11 TestMode(Pre-Scan)TX TestMode(FinalTest)TX 6.6.1Limit Inany100kHzbandwidthoutsidethefrequencybandinwhichthespreadspectrumordigitally modulatedintentionalradiatorisoperating,theradiofrequencypowerthatisproducedbythe intentionalradiatorshallbeatleast20dBbelowthatinthe100kHzbandwidthwithinthebandthat containsthehighestlevelofthedesiredpower,basedoneitheranRFconductedoraradiated measurement,providedthetransmitterdemonstratescompliancewiththepeakconductedpower limits. IfthetransmittercomplieswiththeconductedpowerlimitsbasedontheuseofRMSaveraging overatimeinterval,aspermittedunderparagraph(b)(3)ofthissection,theattenuationrequired underthisparagraphshallbe30dBinsteadof20dB. Attenuationbelowthegenerallimitsspecifiedin§15.209(a)isnotrequired. Inaddition,radiatedemissionswhichfallintherestrictedbands,asdefinedin§15.205(a),must alsocomplywiththeradiatedemissionlimitsspecifiedin§15.209(a)(see§15.205(c)). 6.6.2Testsetup 6.6.3Testdata Pass:PleaserefertoappendixAfordetails ReportNo.:BLA-EMC-202407-A1102 Page 23 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] 6.7CarrierFrequenciesSeparation TestStandard47CFRPart15,SubpartC15.247 TestMethodANSIC63.10(2013)Section7.8.2 TestMode(Pre-Scan)TX TestMode(FinalTest)TX 6.7.1Limit 2/3ofthe20dBbandwidthbaseonthetransmissionpowerislessthan0.125W 6.7.2Testsetup 6.7.3Testdata Pass:PleaserefertoappendixAfordetails ReportNo.:BLA-EMC-202407-A1102 Page 24 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] 6.8HoppingChannelNumber TestStandard47CFRPart15,SubpartC15.247 TestMethodANSIC63.10(2013)Section7.8.3 TestMode(Pre-Scan)TX TestMode(FinalTest)TX 6.8.1Limit Frequencyrange(MHz)Numberofhoppingchannels(minimum) 902-928 50for20dBbandwidth<250kHz 25for20dBbandwidth≥250kHz 2400-2483.515 5725-585075 6.8.2Testsetup 6.8.3Testdata Pass:PleaserefertoappendixAfordetails ReportNo.:BLA-EMC-202407-A1102 Page 25 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] 6.9DwellTime TestStandard47CFRPart15,SubpartC15.247 TestMethodANSIC63.10(2013)Section7.8.4 TestMode(Pre-Scan)TX TestMode(FinalTest)TX 6.9.1Limit Frequency(MHz)Limit 902-928 0.4swithina20speriod(20dBbandwidth<250kHz) 0.4swithina10speriod(20dBbandwidth≥250kHz) 2400-2483.50.4swithinaperiodof0.4smultipliedbythenumberofhoppingchannels 5725-58500.4swithina30speriod 6.9.2Testsetup 6.9.3Testdata Pass:PleaserefertoappendixAfordetails ReportNo.:BLA-EMC-202407-A1102 Page 26 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] 6.10Radiatedspuriousemissions TestStandard47CFRPart15,SubpartC15.247 TestMethodANSIC63.10(2013)Section6.4,6.5,6.6 TestMode(Pre-Scan)TX TestMode(FinalTest)TX 6.10.1Limit 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:TheemissionlimitsshownintheabovetablearebasedonmeasurementsemployingaCISPR quasi-peakdetectorexceptforthefrequencybands9-90kHz,110-490kHzandabove1000MHz.Radiated emissionlimitsinthesethreebandsarebasedonmeasurementsemployinganaveragedetector,thepeakfield strengthofanyemissionshallnotexceedthemaximumpermittedaveragelimitsspecifiedabovebymorethan20 dBunderanyconditionofmodulation. ReportNo.:BLA-EMC-202407-A1102 Page 27 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] 6.10.2Testsetup Below1GHz： 30MHz-1GHz： Above1GHz： ReportNo.:BLA-EMC-202407-A1102 Page 28 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] 6.10.3Procedure a)Forbelow1GHz,theEUTwasplacedonthetopofarotatingtable0.8metersabovethegroundat a3or10metersemi-anechoicchamber.Thetablewasrotated360degreestodeterminethe positionofthehighestradiation. b)Forabove1GHz,theEUTwasplacedonthetopofarotatingtable1.5metersabovethegroundat a3meterfully-anechoicchamber.Thetablewasrotated360degreestodeterminethepositionof thehighestradiation. c)TheEUTwasset3or10metersawayfromtheinterference-receivingantenna,whichwasmounted onthetopofavariable-heightantennatower. d)Theantennaheightisvariedfromonemetertofourmetersabovethegroundtodeterminethe maximumvalueofthefieldstrength.Bothhorizontalandverticalpolari…

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ReportNo.:BLA-EMC-202407-A1102 Page 41 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] [Testmode:TXlowchannel];[Polarity:Vertical] TestResult:Pass ReportNo.:BLA-EMC-202407-A1102 Page 42 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] [Testmode:TXHighchannel];[Polarity:Horizontal] TestResult:Pass ReportNo.:BLA-EMC-202407-A1102 Page 43 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] [Testmode:TXHighchannel];[Polarity:Vertical] TestResult:Pass DH1,DH3,DH5allhavebeentested,duringthetest,GFSK,pi/4DQPSK,modulationwereallpre-scannedOnly theGFSKoftheworstmodewouldberecordedinthisreport. ReportNo.:BLA-EMC-202407-A1102 Page 44 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] 7AppendixA 7.1MaximumConductedOutputPower ConditionModeFrequency(MHz)AntennaConductedPower(dBm)Limit(dBm)Verdict NVNT1-DH12402Ant1-4.22621Pass NVNT1-DH12441Ant1-3.43521Pass NVNT1-DH12480Ant1-2.73521Pass NVNT2-DH12402Ant1-3.70121Pass NVNT2-DH12441Ant1-2.78921Pass NVNT2-DH12480Ant1-2.18421Pass PowerNVNT1-DH12402MHzAnt1 PowerNVNT1-DH12441MHzAnt1 ReportNo.:BLA-EMC-202407-A1102 Page 45 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] PowerNVNT1-DH12480MHzAnt1 PowerNVNT2-DH12402MHzAnt1 ReportNo.:BLA-EMC-202407-A1102 Page 46 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] PowerNVNT2-DH12441MHzAnt1 PowerNVNT2-DH12480MHzAnt1 ReportNo.:BLA-EMC-202407-A1102 Page 47 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] ReportNo.:BLA-EMC-202407-A1102 Page 48 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] 7.2-20dBBandwidth ConditionModeFrequency(MHz)Antenna-20dBBandwidth(MHz)Limit-20dBBandwidth(MHz)Verdict NVNT1-DH12402Ant10.868N/APass NVNT1-DH12441Ant10.875N/APass NVNT1-DH12480Ant10.875N/APass NVNT2-DH12402Ant11.242N/APass NVNT2-DH12441Ant11.235N/APass NVNT2-DH12480Ant11.245N/APass -20dBBandwidthNVNT1-DH12402MHzAnt1 -20dBBandwidthNVNT1-DH12441MHzAnt1 ReportNo.:BLA-EMC-202407-A1102 Page 49 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] -20dBBandwidthNVNT1-DH12480MHzAnt1 -20dBBandwidthNVNT2-DH12402MHzAnt1 ReportNo.:BLA-EMC-202407-A1102 Page 50 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] -20dBBandwidthNVNT2-DH12441MHzAnt1 -20dBBandwidthNVNT2-DH12480MHzAnt1 ReportNo.:BLA-EMC-202407-A1102 Page 51 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] ReportNo.:BLA-EMC-202407-A1102 Page 52 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] 7.3OccupiedChannelBandwidth ConditionModeFrequency(MHz)Antenna99%OBW(MHz) NVNT1-DH12402Ant10.82191 NVNT1-DH12441Ant10.82237 NVNT1-DH12480Ant10.81521 NVNT2-DH12402Ant11.1685 NVNT2-DH12441Ant11.1664 NVNT2-DH12480Ant11.1652 OBWNVNT1-DH12402MHzAnt1 OBWNVNT1-DH12441MHzAnt1 ReportNo.:BLA-EMC-202407-A1102 Page 53 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] OBWNVNT1-DH12480MHzAnt1 OBWNVNT2-DH12402MHzAnt1 ReportNo.:BLA-EMC-202407-A1102 Page 54 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] OBWNVNT2-DH12441MHzAnt1 OBWNVNT2-DH12480MHzAnt1 ReportNo.:BLA-EMC-202407-A1102 Page 55 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] ReportNo.:BLA-EMC-202407-A1102 Page 56 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] 7.4BandEdge ConditionModeFrequency(MHz)AntennaHoppingModeMaxValue(dBc)Limit(dBc)Verdict NVNT1-DH12402Ant1No-Hopping-50.49-20Pass NVNT1-DH12480Ant1No-Hopping-48.82-20Pass NVNT2-DH12402Ant1No-Hopping-50.3-20Pass NVNT2-DH12480Ant1No-Hopping-49.28-20Pass BandEdgeNVNT1-DH12402MHzAnt1No-HoppingRef BandEdgeNVNT1-DH12402MHzAnt1No-HoppingEmission ReportNo.:BLA-EMC-202407-A1102 Page 57 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] BandEdgeNVNT1-DH12480MHzAnt1No-HoppingRef BandEdgeNVNT1-DH12480MHzAnt1No-HoppingEmission ReportNo.:BLA-EMC-202407-A1102 Page 58 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] BandEdgeNVNT2-DH12402MHzAnt1No-HoppingRef BandEdgeNVNT2-DH12402MHzAnt1No-HoppingEmission ReportNo.:BLA-EMC-202407-A1102 Page 59 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] BandEdgeNVNT2-DH12480MHzAnt1No-HoppingRef BandEdgeNVNT2-DH12480MHzAnt1No-HoppingEmission ReportNo.:BLA-EMC-202407-A1102 Page 60 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected]

ReportNo.:BLA-EMC-202407-A1102 Page 61 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] 7.5BandEdge(Hopping) ConditionModeFrequency(MHz)AntennaHoppingModeMaxValue(dBc)Limit(dBc)Verdict NVNT1-DH12402Ant1Hopping-49.18-20Pass NVNT1-DH12480Ant1Hopping-49.98-20Pass NVNT2-DH12402Ant1Hopping-50-20Pass NVNT2-DH12480Ant1Hopping-50.1-20Pass BandEdge(Hopping)NVNT1-DH12402MHzAnt1HoppingRef BandEdge(Hopping)NVNT1-DH12402MHzAnt1HoppingEmission ReportNo.:BLA-EMC-202407-A1102 Page 62 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] BandEdge(Hopping)NVNT1-DH12480MHzAnt1HoppingRef BandEdge(Hopping)NVNT1-DH12480MHzAnt1HoppingEmission ReportNo.:BLA-EMC-202407-A1102 Page 63 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] BandEdge(Hopping)NVNT2-DH12402MHzAnt1HoppingRef BandEdge(Hopping)NVNT2-DH12402MHzAnt1HoppingEmission ReportNo.:BLA-EMC-202407-A1102 Page 64 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] BandEdge(Hopping)NVNT2-DH12480MHzAnt1HoppingRef BandEdge(Hopping)NVNT2-DH12480MHzAnt1HoppingEmission ReportNo.:BLA-EMC-202407-A1102 Page 65 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] ReportNo.:BLA-EMC-202407-A1102 Page 66 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] 7.6ConductedRFSpuriousEmission ConditionModeFrequency(MHz)AntennaMaxValue(dBc)Limit(dBc)Verdict NVNT1-DH12402Ant1-40.8-20Pass NVNT1-DH12441Ant1-41.62-20Pass NVNT1-DH12480Ant1-42.05-20Pass NVNT2-DH12402Ant1-40.06-20Pass NVNT2-DH12441Ant1-41.26-20Pass NVNT2-DH12480Ant1-41.88-20Pass Tx.SpuriousNVNT1-DH12402MHzAnt1Ref Tx.SpuriousNVNT1-DH12402MHzAnt1Emission ReportNo.:BLA-EMC-202407-A1102 Page 67 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Tx.SpuriousNVNT1-DH12441MHzAnt1Ref Tx.SpuriousNVNT1-DH12441MHzAnt1Emission ReportNo.:BLA-EMC-202407-A1102 Page 68 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Tx.SpuriousNVNT1-DH12480MHzAnt1Ref Tx.SpuriousNVNT1-DH12480MHzAnt1Emission ReportNo.:BLA-EMC-202407-A1102 Page 69 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Tx.SpuriousNVNT2-DH12402MHzAnt1Ref Tx.SpuriousNVNT2-DH12402MHzAnt1Emission ReportNo.:BLA-EMC-202407-A1102 Page 70 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Tx.SpuriousNVNT2-DH12441MHzAnt1Ref Tx.SpuriousNVNT2-DH12441MHzAnt1Emission ReportNo.:BLA-EMC-202407-A1102 Page 71 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Tx.SpuriousNVNT2-DH12480MHzAnt1Ref Tx.SpuriousNVNT2-DH12480MHzAnt1Emission ReportNo.:BLA-EMC-202407-A1102 Page 72 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] ReportNo.:BLA-EMC-202407-A1102 Page 73 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] 7.7CarrierFrequenciesSeparation ConditionModeAntennaHoppingFreq1(MHz)HoppingFreq2(MHz)HFS(MHz)Limit(MHz)Verdict NVNT1-DH1Ant12440.97952441.9710.99150.875Pass NVNT2-DH1Ant12440.8372441.8631.0260.823Pass CFSNVNT1-DH12441MHzAnt1 CFSNVNT2-DH12441MHzAnt1 ReportNo.:BLA-EMC-202407-A1102 Page 74 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] ReportNo.:BLA-EMC-202407-A1102 Page 75 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] 7.8NumberofHoppingChannel ConditionModeAntennaHoppingNumberLimitVerdict NVNT1-DH1Ant17915Pass NVNT2-DH1Ant17915Pass HoppingNo.NVNT1-DH12441MHzAnt1 HoppingNo.NVNT2-DH12441MHzAnt1 ReportNo.:BLA-EMC-202407-A1102 Page 76 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] ReportNo.:BLA-EMC-202407-A1102 Page 77 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] 7.9DwellTime ConditionModeFrequency (MHz) AntennaPulseTime (ms) TotalDwellTime (ms) Burst Count PeriodTime (ms) Limit (ms) Verdict NVNT1-DH12441Ant10.382120.3331531600400Pass NVNT1-DH32441Ant11.638255.52815631600400Pass NVNT1-DH52441Ant12.886294.37210231600400Pass NVNT2-DH12441Ant10.391124.33831831600400Pass NVNT2-DH52441Ant12.891294.88210231600400Pass DwellNVNT1-DH12441MHzAnt1OneBurst DwellNVNT1-DH12441MHzAnt1Accumulated ReportNo.:BLA-EMC-202407-A1102 Page 78 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] DwellNVNT1-DH32441MHzAnt1OneBurst DwellNVNT1-DH32441MHzAnt1Accumulated ReportNo.:BLA-EMC-202407-A1102 Page 79 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] DwellNVNT1-DH52441MHzAnt1OneBurst DwellNVNT1-DH52441MHzAnt1Accumulated ReportNo.:BLA-EMC-202407-A1102 Page 80 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] DwellNVNT2-DH12441MHzAnt1OneBurst DwellNVNT2-DH12441MHzAnt1Accumulated

ReportNo.:BLA-EMC-202407-A1102 Page 81 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] DwellNVNT2-DH52441MHzAnt1OneBurst DwellNVNT2-DH52441MHzAnt1Accumulated ReportNo.:BLA-EMC-202407-A1102 Page 82 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] ReportNo.:BLA-EMC-202407-A1102 Page 83 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] AppendixB:photographsoftestsetup ConductedemissionsatACpowerline(150kHz-30MHz) RadiatedEmissions(30MHz-1GHz) ReportNo.:BLA-EMC-202407-A1102 Page 84 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] RadiatedEmissions(above1GHz) ReportNo.:BLA-EMC-202407-A1102 Page 85 of 85 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] AppendixC:photographsofEUT Referencetothetestreportno.BLA-EMC-202407-A1101 ----ENDOFREPORT---- Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,theresult(s)showninthisreportrefer onlytothesample(s)tested.WithoutwrittenapprovalofBlueAsia,thisreportcan’tbereproducedexceptinfull.

P/N: HLX321605A6 SymbolsLWTA Dimensions3.2+/-0.21.6+/-0.20.5+/-0.10.4+/-0.1 NumberTerminal Name ① INPUT ② NC Dimensions（Unit：mm） L w ①② T ( Side View ) ( Bottom View ) ( Top View ) A Features 1.Surface Mounted Devices with a small dimension of 3.6 x 1.6 x 0.5 mm 3 meet future miniaturization trend. 2.Embedded and LTCC (Low Temperature Co-fired Ceramic) technology is able to future integrate with system design as well as beautifying the housing of final product. 3.High Stability in Temperature / Humidity Change Applications 1.Bluetooth 2.Wireless LAN 3.ISM band 2.4GHz wireless applications 地址：深圳市宝安区西乡街道共乐社区铁仔路九方广场2栋1905 TEL: 0755-23591525, FAX: 0755-23591525 Evaluation Board …

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