2AMLT-S60Wireless earphone

FCC Caution This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note:This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

Rev11/20/07 (E&CTechnologies(Shenzhen)Co.,Ltd) FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationofFCCID:2AMLT-S60 PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName BlockDiagram, Schematics, OperationalDescription BlockDiagram Schematics OperationalDescription Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthis applicationandallaccompanyingdocumentationwillnotbemadebeforethedateoftheGrant forthisapplication. Sincerely, (PengXiansheng)

(E&CTechnologies(Shenzhen)Co.,Ltd) FederalCommunicationsCommission AuthorizationandEvaluationDivision 1435OaklandMillsRoad Columbia,MD21046 Date:2020.11.22 SUBJECT:FCCApplicationforFCCID:2AMLT-S60 ToWhomItMayConcern: We,theundersigned,herebyauthorizeAlanMeiatShenzhenBCTCTestingCo.,Ltd.on ourbehalf,toapplytotheFederalCommunicationsCommissiononourequipment.Any andallactscarriedoutbyAlanMeiofShenzhenBCTCTestingCo.,Ltd.onourbehalf shallhavethesameeffectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,the applicant,arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301ofthe Anti-DrugActof1988,21USC853a,andnopartytotheapplicationissubjecttoadenial offederalbenefitspursuanttothatsection. Regards, (PengXiansheng)

ExternalPhotos

Label&labellocation Wirelessearphone FCCID:2AMLT-S60

Internal Photos Antenna

RFEXPOSUREEVALUATIONMETHOD FCCID:2AMLT-S60 SARTestExclusionThresholdsfor100MHz – 6GHzand ≤ 50mm ApproximateSARTestExclusionPowerThresholdsatSelectedFrequenciesandTestSeparation DistancesareillustratedinthefollowingTable. The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparation distances ≤ 50mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)] · [ √ f(GHz)] ≤ 3.0for1-gSARand ≤ 7.5for10-gextremitySAR,where f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis ≤ 50 mmandfortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtest separationdistanceis<5mm,adistanceof5mmisappliedtodetermineSARtest exclusion. BT-EDR maxpossibleoutputpower(PK,conducted)：6±1dbm 3.5dBilogarithmictermsconverttonumericresultisnearly2.239 7dbm=5.01mW 2402MHz [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparation distance,mm)]·[√f(GHz)]5.01/5*√2.402=1.55≤3.0 ThresholdatwhichnoSARrequiredis10mwand≤3.0for1-gSAR,Separation distanceis5mm. Modulation Frequency (MHz) OutputPower (dBm) MaxAntenna Gain(dBi) GFSK24023.31 3.5 GFSK 24412.81 3.5 GFSK 24801.98 3.5 Pi/4DQPSK 24025.40 3.5 Pi/4DQPSK 24415.09 3.5 Pi/4DQPSK 24804.45 3.5 8DPSK8DPSK 5.80 3.5 8DPSK8DPSK 5.65 3.5 8DPSK8DPSK5.08 3.5 2441MHz [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparation distance,mm)]·[√f(GHz)]=5.01/5*√2.441=1.57≤3.0 ThresholdatwhichnoSARrequiredis10mwand≤3.0for1-gSAR,Separation distanceis5mm. Conclusion:NoSARisrequired. 2480MHz [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparation distance,mm)]·[√f(GHz)]=5.01/5*√2.48=1.58≤3.0 ThresholdatwhichnoSARrequiredis10mwand≤3.0for1-gSAR,Separation distanceis5mm.

No.：BCTC/RF-EMC-005Page: 1 of 70 Edition：A.2 TESTREPORT ShenzhenBCTCTestingCo.,Ltd. ReportNo.: BCTC2011001288E Applicant:E&CTechnologies(Shenzhen)Co.,Ltd ProductName:Wirelessearphone Model/TypeRef.:S60 TestedDate:Nov.17,2020toNov.19,2020 IssuedDate:Nov.19,2020 ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 2 of 70 Edition：A.2 FCCID:2AMLT-S60 Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp.Thisresult(s)showninthisreport referonlytothesample(s)tested.WithoutwrittenapprovalofShenzhenBCTCTestingCo.,Ltd,thisreport can’tbereproducedexceptinfull.Thetestedsample(s)andthesampleinformationareprovidedbytheclient. ProductName: Wirelessearphone Trademark: Glazata,Lazata,Antaka Model/TypeRef.: S60 PreparedFor: E&CTechnologies(Shenzhen)Co.,Ltd Address: 12D,12thFloor,UnitB,theRedSunPlaza,JianSheRoad,Long HuaNewDistrict,ShenzhenCity,China Manufacturer: E&CTechnologies(Shenzhen)Co.,Ltd Address: 12D,12thFloor,UnitB,theRedSunPlaza,JianSheRoad,Long HuaNewDistrict,ShenzhenCity,China PreparedBy: ShenzhenBCTCTestingCo.,Ltd. Address: 1-2F,EastofBBuilding,PengzhouIndustrial,Fuyuan1stRoad, QiaotouCommunity,FuyongStreet,Bao’anDistrict,Shenzhen, China SampleReceivedDate: Nov.17,2020 SampletestedDate: Nov.17,2020toNov.19,2020 IssueDate: Nov.19,2020 ReportNo.:BCTC2011001288E TestStandards FCCPart15.247 ANSIC63.10-2013 TestResultsPASS Remark:Thisis BluetoothClassic radiotestreport. Testedby:Approvedby: KelseyTan/ProjectHandlerZeroZhou/Reviewer ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 3 of 70 Edition：A.2 TABLEOFCONTENT TestReportDeclarationPage 1.VERSION ............................................................................................................................ 5 2.TESTSUMMARY .............................................................................................................. 6 3.MEASUREMENTUNCERTAINTY ................................................................................. 7 4.PRODUCTINFORMATIONANDTESTSETUP ......................................................... 8 4.1ProductInformation ........................................................................................................... 8 4.2TestSetupConfiguration ................................................................................................. 8 4.3SupportEquipment ........................................................................................................... 9 4.4ChannelList ....................................................................................................................... 9 4.5TestMode ......................................................................................................................... 10 4.6tableofparametersoftextsoftwaresetting ................................................................ 10 5.TESTFACILITYANDTESTINSTRUMENTUSED .................................................. 11 5.1TestFacility ...................................................................................................................... 11 5.2TestInstrumentUsed ..................................................................................................... 11 6.CONDUCTEDEMISSIONS ........................................................................................... 13 6.1BlockDiagramOfTestSetup ........................................................................................ 13 6.2Limit ................................................................................................................................... 13 6.3Testprocedure ................................................................................................................. 13 6.4EUToperatingConditions .............................................................................................. 13 6.5TestResult ....................................................................................................................... 14 7.RADIATEDEMISSIONS ................................................................................................ 16 7.1BlockDiagramOfTestSetup ........................................................................................ 16 7.2Limit ................................................................................................................................... 17 7.3Testprocedure ................................................................................................................. 18 7.4EUToperatingConditions .............................................................................................. 19 7.5TestResult ....................................................................................................................... 20 8.RADIATEDBANDEMISSIONMEASUREMENTANDRESTRICTEDBANDS OFOPERATION ....................................................................................................................... 24 8.1BlockDiagramOfTestSetup ........................................................................................ 24 8.2Limit ................................................................................................................................... 24 8.3Testprocedure ................................................................................................................. 25 8.4EUToperatingConditions .............................................................................................. 25 8.5TestResult ....................................................................................................................... 26 9.CONDUCTEDEMISSION .............................................................................................. 27 9.1BlockDiagramOfTestSetup ........................................................................................ 27 9.2Limit ................................................................................................................................... 27 9.3Testprocedure ...........................................…

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

ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 35 of 70 Edition：A.2 8DPSKTransmittingBandedge-leftside 8DPSKHoppingBandedge-leftside ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 36 of 70 Edition：A.2 8DPSKTransmittingBandedge-rightside 8DPSKHoppingBandedge-rightside ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 37 of 70 Edition：A.2 10.20DBBANDWIDTH 10.1BlockDiagramOfTestSetup 10.2Limit N/A 10.3Testprocedure 1.SetRBW=30kHz. 2.Setthevideobandwidth(VBW)≥3xRBW. 3.Detector=Peak. 4.Tracemode=maxhold. 5.Sweep=autocouple. 6.Allowthetracetostabilize. 7.Measurethemaximumwidthoftheemissionthatisconstrainedbythefrequencies associatedwiththetwooutermostamplitudepoints(upperandlowerfrequencies)thatare attenuatedby6dBrelativetothemaximumlevelmeasuredinthefundamentalemission.. ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 38 of 70 Edition：A.2 10.4TestResult Temperature： 26°C Relative Humidity： 54% TestVoltage ：DC3.7VRemarkN/A ModulationTestChannelBandwidth(MHz) GFSKLow0.927 GFSKMiddle0.923 GFSKHigh0.891 Pi/4DQPSKLow1.346 Pi/4DQPSKMiddle1.340 Pi/4DQPSKHigh1.322 8DPSKLow1.296 8DPSKMiddle1.291 8DPSKHigh1.269 Testplots GFSKLowChannel ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 39 of 70 Edition：A.2 GFSKMiddleChannel GFSKHighChannel ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 40 of 70 Edition：A.2 Pi/4DQPSKLowChannel Pi/4DQPSKMiddleChannel ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 41 of 70 Edition：A.2 Pi/4DQPSKHighChannel 8DPSKLowChannel ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 42 of 70 Edition：A.2 8DPSKMiddleChannel 8DPSKHighChannel ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 43 of 70 Edition：A.2 11.MAXIMUMPEAKOUTPUTPOWER 11.1BlockDiagramOfTestSetup 11.2Limit FCCPart15(15.247),SubpartC SectionTestItemLimit FrequencyRange (MHz) Result 15.247(b)(1) PeakOutput Power 0.125wattor 21dBm 2400-2483.5PASS 11.3Testprocedure 1.RemovetheantennafromtheEUTandthenconnectalowRFcablefromtheantennaport tothespectrum. 2.Setthespectrumanalyzer:RBW=3MHz.VBW=3MHz.Sweep=auto;DetectorFunction =Peak. 3.KeeptheEUTintransmittingatlowest,mediumandhighestchannelindividually.Record themaxvalue. ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 44 of 70 Edition：A.2 11.4TestResult Temperature： 26°C Relative Humidity： 54% TestVoltage ：DC3.7VRemark:N/A ModulationTestChannelOutputPower(dBm)Limit(dBm) GFSKLow3.3121 GFSK Middle2.8121 GFSK High1.9821 Pi/4DQPSK Low5.4021 Pi/4DQPSK Middle5.0921 Pi/4DQPSK High4.4521 8DPSK Low5.8021 8DPSK Middle5.6521 8DPSKHigh5.0821 Testplots GFSKLowChannel ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 45 of 70 Edition：A.2 GFSKMiddleChannel GFSKHighChannel ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 46 of 70 Edition：A.2 Pi/4DQPSKLowChannel Pi/4DQPSKMiddleChannel ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 47 of 70 Edition：A.2 Pi/4DQPSKHighChannel 8DPSKLowChannel ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 48 of 70 Edition：A.2 8DPSKMiddleChannel 8DPSKHighChannel ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 49 of 70 Edition：A.2 12.HOPPINGCHANNELSEPARATION 12.1BlockDiagramOfTestSetup 12.2Limit Frequencyhoppingsystemsshallhavehoppingchannelcarrierfrequenciesseparatedbya minimumof25kHzorthe20dBbandwidthofthehoppingchannel,whicheverisgreater. Alternatively,frequencyhoppingsystemsoperatinginthe2400-2483.5MHzbandmayhave hoppingchannelcarrierfrequenciesthatareseparatedby25kHzortwo-thirdsofthe20dB bandwidthofthehoppingchannel,whicheverisgreater,providedthesystemsoperatewith anoutputpowernogreaterthan0.125W. 12.3Testprocedure 1.RemovetheantennafromtheEUTandthenconnectalowRFcablefromtheantennaport tothespectrum. 2.Setthespectrumanalyzer:RBW=30kHz.VBW=100kHz,Span=2.0MHz.Sweep= auto;DetectorFunction=Peak.Trace=Maxhold. 3.Allowthetracetostabilize.Usethemarker-deltafunctiontodeterminetheseparation betweenthepeaksoftheadjacentchannels.Thelimitisspecifiedinoneofthe subparagraphsofthisSectionSubmitthisplot. ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 50 of 70 Edition：A.2 12.4TestResult ModulationTestChannel Separation (MHz) Limit(MHz)Result GFSKLow1.0000.618PASS GFSKMiddle1.0020.615PASS GFSKHigh1.0000.594PASS Pi/4DQPSKLow1.0020.897PASS Pi/4DQPSKMiddle1.0080.893PASS Pi/4DQPSKHigh1.0040.881PASS 8DPSKLow1.0000.864PASS 8DPSKMiddle1.0020.861PASS 8DPSKHigh0.9980.846PASS Testplots GFSKLowChannel ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 51 of 70 Edition：A.2 GFSKMiddleChannel GFSKHighChannel ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 52 of 70 Edition：A.2 Pi/4DQPSKLowChannel Pi/4DQPSKMiddleChannel ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 53 of 70 Edition：A.2 Pi/4DQPSKHighChannel 8DPSKLowChannel ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 54 of 70 Edition：A.2 8DPSKMiddleChannel 8DPSKHighChannel ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 55 of 70 Edition：A.2 13.NUMBEROFHOPPINGFREQUENCY 13.1BlockDiagramOfTestSetup 13.2Limit Frequencyhoppingsystemsinthe2400-2483.5MHzbandshalluseatleast15channels. 13.3Testprocedure 1.RemovetheantennafromtheEUTandthenconnectalowRFcablefromtheantennaport tothespectrum. 2.Setthespectrumanalyzer:RBW=100kHz.VBW=300kHz.Sweep=auto;Detector Function=Peak.Trace=Maxhold. 3.Allowthetracetostabilize.Itmayprovenecessarytobreakthespanuptosections.in ordertoclearlyshowallofthehoppingfrequencies.Thelimitisspecifiedinoneofthe subparagraphsofthisSection. 4.Setthespectrumanalyzer:StartFrequency=2.4GHz,StopFrequency=2.4835GHz. Sweep=auto; ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 56 of 70 Edition：A.2 13.4TestResult TestPlots: 79Channelsintotal GFSK Pi/4DQPSK ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 57 of 70 Edition：A.2 8DPSK ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 58 of 70 Edition：A.2 14.DWELLTIME 14.1BlockDiagramOfTestSetup 14.2Limit Frequencyhoppingsystemsinthe2400-2483.5MHzbandshalluseatleast15channels. Theaveragetimeofoccupancyonanychannelshallnotbegreaterthan0.4secondswithin aperiodof0.4secondsmultipliedbythenumberofhoppingchannelsemployed.Frequency hoppingsyste…

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

ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 59 of 70 Edition：A.2 14.4TestResult DH5Packetpermitmaximum1600/79/6hopspersecondineachchannel (5timeslotsRX,1timeslotTX). DH3Packetpermitmaximum1600/79/4hopspersecondineachchannel (3timeslotsRX,1timeslotTX). DH1Packetpermitmaximum1600/79/2hopspersecondineachchannel (1timeslotRX,1timeslotTX).So,theDwellTimecanbecalculatedasfollows: DH5:1600/79/6*0.4*79*(MkrDelta)/1000 DH3:1600/79/4*0.4*79*(MkrDelta)/1000 DH1:1600/79/2*0.4*79*(MkrDelta)/1000 Remark:MkrDeltaisoncepulsetime. Modulation Channel Data Packet pulse time(ms) Dwell Time(s) Limits(s) GFSKMiddle DH10.3940.1260.4 DH3 1.668 0.2670.4 DH5 2.930 0.3130.4 Pi/4DQPSKMiddle 2DH10.4100.1310.4 2DH31.6620.2660.4 2DH52.9300.3130.4 8DPSKMiddle 3DH10.4060.1300.4 3DH31.6680.2670.4 3DH52.9400.3140.4 ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 60 of 70 Edition：A.2 TestPlots GFSKDH1MiddleChannel GFSKDH3MiddleChannel ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 61 of 70 Edition：A.2 GFSKDH5HighMiddleChannel Pi/4DQPSKDH1MiddleChannel ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 62 of 70 Edition：A.2 Pi/4DQPSKDH3MiddleChannel Pi/4DQPSKDH5MiddleChannel ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 63 of 70 Edition：A.2 8DPSKDH1MiddleChannel 8DPSKDH3MiddleChannel ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 64 of 70 Edition：A.2 8DPSKDH5MiddleChannel ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 65 of 70 Edition：A.2 15.ANTENNAREQUIREMENT 15.1Limit 15.203requirement:Forintentionaldevice,accordingto15.203:anintentionalradiatorshall bedesignedtoensurethatnoantennaotherthanthatfurnishedbytheresponsibleparty shallbeusedwiththedevice. 15.2TestResult TheEUTantennaisChipantenna,fulfilltherequirementofthissection. ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 66 of 70 Edition：A.2 16.EUTPHOTOGRAPHS EUTPhoto1 EUTPhoto2 ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 67 of 70 Edition：A.2 EUTPhoto3 ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 68 of 70 Edition：A.2 17.EUTTESTSETUPPHOTOGRAPHS Conductedemissions ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 69 of 70 Edition：A.2 RadiatedMeasurementPhotos ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 70 of 70 Edition：A.2 STATEMENT 1.Theequipmentlistsaretraceabletothenationalreferencestandards. 2.Thetestreportcannotbepartiallycopiedunlesspriorwrittenapprovalisissuedfromourlab. 3.Thetestreportisinvalidwithoutstampoflaboratory. 4.Thetestreportisinvalidwithoutsignatureofperson(s)testingandauthorizing. 5.ThetestprocessandtestresultisonlyrelatedtotheUnitUnderTest. 6.ThequalitysystemofourlaboratoryisinaccordancewithISO/IEC17025. 7.Ifthereisanyobjectiontoreport,theclientshouldinformissuinglaboratorywithin15days fromthedateofreceivingtestreport. Address: 1-2F,EastofBBuilding,PengzhouIndustrialPark,Fuyuan1stRoad,Qiaotou,FuyongStreet, Bao'anDistrict,Shenzhen,Guangdong,China TEL：400-788-9558 P.C.:518103 FAX：0755-33229357 Website：http://www.bctc-lab.com E-Mail：[email protected] ※※※※※END※※※※※

ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 68 of 70 Edition：A.2 17.EUTTESTSETUPPHOTOGRAPHS Conductedemissions ReportNo.:BCTC2011001288E No.：BCTC/RF-EMC-005Page: 69 of 70 Edition：A.2 RadiatedMeasurementPhotos