2AL9B-MZX4515TWireless Headphone

MZX4515T Active Noise Cancelling ‘Kid Safe’ * Headphones with Built-in Locator 1 FCCID: 2AL9B-MZX4515T            
                 
      ­  €‚ ƒ‚ƒ‚ƒ„ … †‚     ‡„
ˆ‰ƒ Š ‹ŒŽ‘’  Œ  “„‚  ”    •ˆ ‚  –Œ  ‰ƒ‰Š    ­ € ‚ ƒ „     …†
   ‡ ‚          Š             ˆ                 —     ˆ   ˜­ˆ     —       ˜­  ˜­               Š   ˆ ‰   Š‹      —      † ŒŽ‘  ­            Œ
   Ž‘†      †  ’
 
“  
 ”•–   Š‹  —   Ž 
        —
 


†•   
  …
 ˆ—ŒŒ…… ˆ†ˆ‰


 Š ˜™
 
   
  š ˆ’ 
‘                                      
         ‘+’     ‘-’    ‘+’  ‘-’     ˜›
 FCCID: 2AL9B-MZX4515T ‚ „
ˆ                       ‚    Š „
ˆ    Œ Œ‡ ANC mode     ™‚     —   —      †  š         —     —            †ˆ   ™‚                     ‡ Š   ™‚    ‹—     —       Locator ˆ—        ­    ›  —  œ        ››        ’     —      ‹   ˜   —    —     † —         
  … ‰† ‚    ‚ —‚— ‚     ‰‡‹ ‚‰‡‹          ­    „  —  ž‚  Ÿ  Œ     —          ‚ Œ          ¡       „  —   —’ †„’—‰  ’ ‡Œ   ¢£¤‡‹‹¥— ˆ  — —ˆ     ¦—ˆ       „’‘—        — „—   ‰‘    … ‰† ’      —              — Œ  —Ž              —    — ˜ „  
™ 
š     
  †    œ            ’      —         …’     ™          …’      ™œ      — 
         
š             ˆ†  ‰  — ’—          ‚ —       —          ’      Š   —     —  
‘  ’             —  —      —          §         ’  —        Š         ’ …

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

[She nzhen She ng lai Techn ol og y Co., Ltd] [Roo m 31 10 , Block C, Xintian Century Busine ss Cen tre, Fuming Roa d, Futian, She nzhen ] [Chi na] Date: [2024.8.16] Fede ral Commun ications Commission Authorization and Evalua tion Divisi on 7435 Oaklan d Mills Roa d Col umbia, MD 21 04 6 FCC ID: [2AL9 B-MZX4515T ] FRN: [0026557025] US Agen t – Attestation Statement / Part 2.911 (d)(7) [She nzhen She ng lai Techn ol og y Co., Ltd] certifies, that as of [2024.8.16], we have designa ted Sakar International , Inc to accept service o f process on our behalf for FCC ID: [2AL9B-MZX4515T ] . [She nzhen She ng lai Techn ol og y Co., Ltd], accepts to maintain an agent of service of process in the United States for no less than one year afte r her the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proei tceeding involvi ng the equipment, whichever is later. Sakar International , Inc, accepts as of the date of the filing o f this application , the obligation of being the designa ted agent for the purpose of accepting service of process on behalf of [She nzhen She ng lai Techn ol og y Co., Ltd] for FCC ID:[ 2AL9B-MZX4515T ] . Designated Agent Information: Company Name: Sakar Interna�onal , Inc FRN: 0028102671 Address: 195 Carte r Dri ve Edison, Edis on,NJ 8 817 Unite d States Contact Person: DAWN L EITAO Phone: （800）637-1090 Email: dleitao@saka r.com Sincerel y, Company: [She nzhen Shen gl ai Technol og y Co., Ltd] Designa ted Agent: [Sakar Interna�onal , I nc] Company Representative: [Leo Guo ] Designa ted Agent Repres entative: [DAWN L EI TAO] Signature: Signature:

Rev1/26/2023 (ShenzhenShenglaiTechnologyCo.,Limited) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:09-06-2024 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID：2AL9B-MZX4515T [ShenzhenShenglaiTechnologyCo.,Limited](“theapplicant”)certifiesthattheequipmentforwhich authorizationissoughtisnot“covered”equipmentprohibitedfromreceivinganequipment authorizationpursuanttosection2.903oftheFCCrules. Sincerely, (Applicantsignature) (LeoGuo) Rev1/26/2023 (ShenzhenShenglaiTechnologyCo.,Limited) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:09-06-2024 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID：2AL9B-MZX4515T [ShenzhenShenglaiTechnologyCo.,Limited](“theapplicant”)certifiesthat,asofthedateofthefilingof theapplication,theapplicantisnotidentifiedontheCoveredList(asaspecificallynamedentityorany ofitssubsidiariesoraffiliates)asanentityproducing“covered” equipment. Sincerely, (Applicantsignature) (LeoGuo)

ShenzhenShenglaiTechnologyCo.,Limited FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Date:09-06-2024 SUBJECT:FCCID:2AL9B-MZX4515T ToWhomItMayConcern: I,theundersigned,herebystatesthisequipmenthasbeentestedandfoundtocomply withthelimitsforaClassBdigitaldevice,pursuanttopart15oftheFCCRules,and willapplytheSupplier'sDeclarationofConformityproceduretotheclassB computerperipheralportionofthiscompositedevice.IunderstandthefollowingFCC requirements: 1.DevicessubjecttotheSDoCprocedurearerequiredtobetestedtoshow compliancewiththeFCCtechnicalregulationsbyarecognizedaccreditedtesting laboratory.ThetestinglaboratorymustbeaccreditedbyaCommissionapproved accreditationbodyordesignatedunderthetermsofagovernment-to-government MutualRecognitionAgreement(MRA).Alistingofthoseaccreditedtesting laboratoriesthathavebeenrecognizedbytheCommissionispublishedontheFCC Webpage:https://apps.fcc.gov/oetcf/eas/reports/TestFirmSearch.cfm(Selectthe "accredited"optiontosearchforFCCrecognizedaccreditedtestfirms.) 2.Pt2.1077containsthelistofinformationthatmustbeincludedintheSupplier's DeclarationofConformity,whichmustbesuppliedwitheachproductsold.The SDoCcomplianceinfoshallbeincludedintheUser’sManualorasaseparate sheet.Theinfomustcontainthename,address,andphonenumberofthe responsibleparty,whichmustbelocatedwithintheUnitedStates.Accordingto 2.909(b),theresponsiblepartyiseithertheManufactureroriftheproductis importedtheImporter. Regards, ShenzhenShenglaiTechnologyCo.,Limited ------------------------------- （LeoGuo）

ShenzhenShenglaiTechnologyCo.,Limited Rev11/20/07 FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationofFCCID:2AL9B-MZX4515T PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName BlockDiagram Schematics OperationalDescription BlockDiagram Schematics OperationalDescription Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthis applicationandallaccompanyingdocumentationwillnotbemadebeforethedateoftheGrant forthisapplication. PursuanttoDA04-1705June15,2004oftheCommission’spublicnotice,Wealsorequestingthe commissiontograntshort-termconfidentialityrequestonthefollowingattachmentsuntil180 daysaftertheGrantDateofEquipmentAuthorizations. ExhibitTypeFileName Sincerely, LeoGuo 09-06-2024

ShenzhenShenglaiTechnologyCo.,Limited Declarationonmodeldifference Wetheundersignedherebyconfirmthatthesemodelsareidentical,andallmodelshavethesame RFmodule,PCBlayout,Antenna,schematicsandcomponent.Onlydifferentonmodelname. ProductionnameTrademarkFCCModelno. WirelessHeadphoneAlteclansing2AL9B-MZX4515TMZX4515T, MZX4515T-WOPNK, MZX4515T-BOBLU Confirmedby: LeoGuo ShenzhenShenglaiTechnologyCo.,Limited 09-06-2024

ShenzhenShenglaiTechnologyCo.,Limited FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Date:09-06-2024 SUBJECT:FCCApplicationforFCCID:2AL9B-MZX4515T ToWhomItMayConcern: We,theundersigned,herebyauthorizeSamLv.atEMTEK(DONGGUAN)CO.,LTD.on ourbehalf,toapplytotheFederalCommunicationsCommissiononourequipment.Any andallactscarriedoutbyEMTEK(DONGGUAN)CO.,LTD.onourbehalfshallhave thesameeffectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,the applicant,arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301ofthe Anti-DrugActof1988,21USC853a,andnopartytotheapplicationissubjecttoadenial offederalbenefitspursuanttothatsection. Regards, Sincerely, LeoGuo 09-06-2024

ReportNo.EDG2408160178E001Page1of4Ver.1.0 FCCID:2AL9B-MZX4515T ReportNo.EDG2408160178E001Page2of4Ver.1.0 ReportNo.EDG2408160178E001Page3of4Ver.1.0 ReportNo.EDG2408160178E001Page4of4Ver.1.0

ITEM#:MZX4515T DC input: 5V,0.5A FCC ID: 2AL9B-MZX4515T MID#3890724 Made in China ITEM#:MZX4515TDC input: 5V,0.5AFCC ID: 2AL9B-MZX4515TMID#3890724Made in China ITEM#:MZX4515T DC input: 5V,0.5A FCC ID: 2AL9B-MZX4515T MID#3890724 Made in China R L ITEM#:MZX4515TDC input: 5V,0.5AFCC ID: 2AL9B-MZX4515TMID#3890724Made in China ITEM#:MZX4515T DC input: 5V,0.5A FCC ID: 2AL9B-MZX4515T MID#3890724 Made in China ITEM#:MZX4515T DC input: 5V,0.5A FCC ID: 2AL9B-MZX4515T MID#3890724 Made in China Cool Gray 6C 8.0 mm 8.0 mm

ReportNo.EDG2408160178E001Page1of2Ver.1.0 FCCID:2AL9B-MZX4515T BTANT ReportNo.EDG2408160178E001Page2of2Ver.1.0 BLEANT

ReportNo.EDG2408160178E00103RPage1of7Ver.1.0 TESTREPORT ProductName：WirelessHeadphone ModelNumber： MZX4515T,MZX4515T-WOPNK, MZX4515T-BOBLU FCCID：2AL9B-MZX4515T Preparedfor:ShenzhenShenglaiTechnologyCo.,Limited Address:Room3110,BlockC,XintianCenturyBusinessCentre, FumingRoad,FutianDistrict,Shenzhen,China Preparedby:EMTEK(DONGGUAN)CO.,LTD. Address:-1&2/F.,Building2,ZoneA,ZhongdaMarineBiotechnology ResearchandDevelopmentBase,No.9,XinchengAvenue, SongshanhuHigh-technologyIndustrialDevelopmentZone, Dongguan,Guangdong,China TEL:+86-0769-22807078 FAX:+86-0769-22807079 ReportNumber:EDG2408160178E00103R Date(s)ofTests:Aug16,2024toSep02,2024 Dateofissue:Sep03,2024 $二维码$ ReportNo.EDG2408160178E00103RPage2of7Ver.1.0 TableofContents 1.TESTRESULTCERTIFICATION...............................................................................................................................................3 2.EUTSPECIFICATION.................................................................................................................................................................5 3.TESTREQUIREMENT................................................................................................................................................................6 4.MEASUREMENTRESULT.........................................................................................................................................................7 ReportNo.EDG2408160178E00103RPage3of7Ver.1.0 1.TESTRESULTCERTIFICATION Applicant:ShenzhenShenglaiTechnologyCo.,Limited Address: Room3110,BlockC,XintianCenturyBusinessCentre,FumingRoad,Futian District,Shenzhen,China Manufacturer:GuangdongShenglaiTechnologyCo.,Ltd Address: ZhongtaiIndustrialZone,HengshanVillage,GuraoTown,ChaoyangArea, ShantouCity,GuangdongProvince,China Factory:GuangdongShenglaiTechnologyCo.,Ltd Address: ZhongtaiIndustrialZone,HengshanVillage,GuraoTown,ChaoyangArea, ShantouCity,GuangdongProvince,China EUT:WirelessHeadphone ModelName:MZX4515T,MZX4515T-WOPNK,MZX4515T-BOBLU Trademark:Alteclansing MeasurementProcedureUsed: APPLICABLESTANDARDS STANDARDTESTRESULT §15.247(i),§2.1093 PASS TheaboveequipmentwastestedbyEMTEK(DONGGUAN)CO.,LTD.Thetestdata,dataevaluation,test procedures,andequipmentconfigurationsshowninthisreportweremadeinaccordancewiththeprocedures giveninANSIC63.10(2013)andtheenergyemittedbythesampleEUTtestedasdescribedinthisreportisin compliancewiththerequirementsofFCCRulesFCC§15.247(i),§2.1093. Thetestresultsofthisreportrelateonlytothetestedsampleidentifiedinthisreport DateofTest:Aug16,2024toSep02,2024 Preparedby: JessicaZhang/ Editor Reviewer: WarrenDeng/Supervisor Approve&AuthorizedSigner: SamLv/Manager ReportNo.EDG2408160178E00103RPage4of7Ver.1.0 ModifiedHistory VersionReportNo.RevisionDateSummary EDG2408160178E00103R/OriginalReport ReportNo.EDG2408160178E00103RPage5of7Ver.1.0 2. EUTSpecification CharacteristicsDescription Product:WirelessHeadphone ModelNumber: MZX4515T,MZX4515T-WOPNK,MZX4515T-BOBLU Allproductsareidenticalexceptthemodelnumber.Hereweselected MZX4515Tforallthetest. Sample:1# DataRate: 1MbpsforGFSKmodulation 2Mbpsforπ/4-DQPSKmodulation 3Mbpsfor8DPSKmodulation 1MbpsforGFSKmodulation 2MbpsforGFSKmodulation Modulation: GFSK,π/4-DQPSK,8DPSK OperatingFrequency Range(s): 2402-2480MHz NumberofChannels: BT:79channels BLE:40channels TransmitPowerMax: BT:2.28dBm(0.001690W) BLE:-0.62dBm(0.000867W) AntennaGain:-0.58dBi Powersupply: DC5VfromUSB DC3.7Vfrombattery Evaluationapplied:MPEEvaluation SAREvaluation ReportNo.EDG2408160178E00103RPage6of7Ver.1.0 3. TestRequirement SAREvaluation Accordingto447498D01V06,systemsoperatingundertheprovisionsofthissectionshallbeoperatedina mannerthatensuresthatthepublicisnotexposedtoradiofrequencyenergylevelinexcessofthe Commission’sguidelines. RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,usingmeasurementsorcomputer simulation.WhenroutineSARevaluationisnotrequired,portabletransmitterswithoutputpowergreaterthan theapplicablelowthresholdrequireSARevaluationtoqualityforTCBapproval. OneantennaisavailablefortheEUT.Theminimumseparationdistanceis5mm. ReportNo.EDG2408160178E00103RPage7of7Ver.1.0 4. MeasurementResult Antennagain:-0.58dBi Transmit Frequency (MHz) Mode Measured Power (dBm) Tune upPower (dBm) Maxtuneup power (dBm) Calculation Result 1-gSAR 2402GFSK1.07 1±12 0.49133 2441GFSK1.121±120.49523 2480GFSK0.500±110.39653 2402Π/4-DQPSK1.832±130.61853 2441Π/4-DQPSK1.862±130.62353 2480Π/4-DQPSK1.171±120.49923 24028DPSK2.152±130.61853 24418DPSK2.282±130.62353 24808DPSK1.632±130.62843 Transmit Frequency (MHz) Mode Measured Power (dBm) Tune upPower (dBm) Maxtuneup power (dBm) Calculation Result 1-gSAR 2402 GFSK（1M） -0.94 0±11 0.39023 2440GFSK（1M）-0.62 0±11 0.39333 2480GFSK（1M）-1.43 -1±10 0.31503 2402GFSK（2M）-0.98 0±11 0.39023 2440GFSK（2M）-0.70 0±11 0.39333 2480GFSK（2M）-1.38 -1±10 0.31503 AccordingtoKDB447498D01V06,nostand-alonerequiredforBTantenna,andnosimultaneousSAR measurementisrequired. ***EndofReport***

Inverted F Antenna Specification Summary ITEM ANT SPEC Model Name 2.4G ANT Horizontal Vertical 2400MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.26 -0.76 -0.58 -5.25 -2.46 -1.86 MAX. Gain -0.58dBi Polarization Horizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance 50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(dBi) Frequency (MHz) Max Min Avg 2400 -1.26174 -30.0801 -7.18716 2450 -0.765802 -36.5604 -7.48023 2500 -0.585582 -22.0315 -6.59127 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dBi) Frequency (MHz) Max Min Avg 2400 -5.2537 -22.1424 -12.4294 2450 -2.4652 -24.5837 -10.4702 2500 -1.86120 -29.5214 -9.20432 ManufactureZHUHAI JIELI TECHNOLOGY CO.,LTD Address:No.333 Kexing Road, Nanping Science Park, Xiangzhou District, Zhuhai

ReportNo.EDG2408160178E00101RPage1of76Ver.1.0 $二维码$ TESTREPORT ProductName：WirelessHeadphone ModelNumber ： MZX4515T,MZX4515T-WOPNK, MZX4515T-BOBLU FCCID：2AL9B-MZX4515T Preparedfor:ShenzhenShenglaiTechnologyCo.,Limited Address:Room3110,BlockC,XintianCenturyBusinessCentre, FumingRoad,FutianDistrict,Shenzhen,China Preparedby:EMTEK(DONGGUAN)CO.,LTD. Address:-1&2/F.,Building2,ZoneA,ZhongdaMarineBiotechnology ResearchandDevelopmentBase,No.9,XinchengAvenue, SongshanhuHigh-technologyIndustrialDevelopmentZone, Dongguan,Guangdong,China TEL:+86-0769-22807078 FAX:+86-0769-22807079 ReportNumber:EDG2408160178E00101R Date(s)ofTests:Aug16,2024toSep02,2024 Dateofissue:Sep03,2024 ReportNo.EDG2408160178E00101RPage2of76Ver.1.0 TableofContents 1TESTRESULTCERTIFICATION..................................................................................................................................................3 2EUTTECHNICALDESCRIPTION.................................................................................................................................................5 3SUMMARYOFTESTRESULT.....................................................................................................................................................6 4TESTMETHODOLOGY.................................................................................................................................................................7 4.1GENERALDESCRIPTIONOFAPPLIEDSTANDARDS......................................................................................................7 4.2MEASUREMENTEQUIPMENTUSED..................................................................................................................................7 4.3DESCRIPTIONOFTESTMODES..........................................................................................................................................9 5FACILITIESANDACCREDITATIONS.......................................................................................................................................10 5.1FACILITIES............................................................................................................................................................................10 5.2EQUIPMENT..........................................................................................................................................................................10 5.3LABORATORYACCREDITATIONSANDLISTINGS.......................................................................................................10 6TESTSYSTEMUNCERTAINTY.................................................................................................................................................11 7SETUPOFEQUIPMENTUNDERTEST.....................................................................................................................................12 7.1RADIOFREQUENCYTESTSETUP1.................................................................................................................................12 7.2RADIOFREQUENCYTESTSETUP2.................................................................................................................................12 7.3CONDUCTEDEMISSIONTESTSETUP.............................................................................................................................14 7.4BLOCKDIAGRAMCONFIGURATIONOFTESTSYSTEM.............................................................................................15 7.5SUPPORTEQUIPMENT........................................................................................................................................................15 8FREQUENCYHOPPINGSYSTEMREQUIREMENTS...............................................................................................................16 8.1StandardApplicable.................................................................................................................................................................16 8.2EUTPseudorandomFrequencyHoppingSequence................................................................................................................16 8.3EqualHoppingFrequencyUse................................................................................................................................................17 8.4FrequencyHoppingSystem.....................................................................................................................................................17 9TESTREQUIREMENTS...............................................................................................................................................................18 9.120DB&99%BANDWIDTH.....................................................................................................................................................18 9.2CARRIERFREQUENCYSEPARATION..............................................................................................................................30 9.3NUMBEROFHOPPINGFREQUENCIES............................................................................................................................33 9.4AVERAGETIMEOFOCCUPANCY(DWELLTIME)........................................................................................................36 9.5MAXIMUMPEAKCONDUCTEDOUTPUTPOWER.........................................................................................................46 9.6CONDUCTEDSUPRIOUSEMISSION.................................................................................................................................52 9.7RADIATEDSPURIOUSEMISSION.....................................................................................................................................62 9.8CONDUCTEDEMISSIONTEST...........................................................................................................................................71 9.9ANTENNAAPPLICATION.....…

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

ReportNo.EDG2408160178E00101RPage42of76Ver.1.0 2DH5-Ant1-Hop-PASS ReportNo.EDG2408160178E00101RPage43of76Ver.1.0 3DH1-Ant1-Hop-PASS ReportNo.EDG2408160178E00101RPage44of76Ver.1.0 3DH3-Ant1-Hop-PASS ReportNo.EDG2408160178E00101RPage45of76Ver.1.0 3DH5-Ant1-Hop-PASS ReportNo.EDG2408160178E00101RPage46of76Ver.1.0 9.5MAXIMUMPEAKCONDUCTEDOUTPUTPOWER 9.5.1ApplicableStandard AccordingtoFCCPart15.247(b)(1)andKDB558074D0115.247MEASGUIDANCEv05r02 AccordingtoICRSS-247.5.4andRSS-Gen6.12 9.5.2ConformanceLimit ThemaxForfrequencyhoppingsystemsoperatinginthe2400-2483.5MHzbandemployingatleast75 non-overlappinghoppingchannels:1watt.Forallotherfrequencyhoppingsystemsinthe2400-2483.5MHzband: 0.125watts. 9.5.3TestConfiguration Testaccordingtoclause7.1radiofrequencytestsetup1 9.5.4TestProcedure Asanalternativetoapeakpowermeasurement,compliancewiththelimitcanbebasedonameasurementofthe maximumconductedoutputpower. Usethefollowingspectrumanalyzersettings: SetSpan=approximately5timesthe20dBbandwidth,centeredonahoppingchannel(about8MHz) SetRBW>the20dBbandwidthoftheemissionbeingmeasured(about3MHz) SetVBW  RBW SetSweep=auto SetDetectorfunction=peak SetTrace=maxhold Allowthetracetostabilize.Usethemarker-to-peakfunctiontosetthemarkertothepeakoftheemissionto determinethepeakamplitudelevel. TestResults Temperature: 25 ̊C RelativeHumidity:45% ATMPressure:1011mbar Note:N/A Test Mode AntennaFrequency[MHz] ConductedPeak Powert[dBm] Conducted Limit[dBm] Verdict DH5Ant124021.07≤20.97PASS DH5Ant124411.12≤20.97PASS DH5Ant124800.50≤20.97PASS 2DH5Ant124021.83≤20.97PASS 2DH5Ant124411.86≤20.97PASS 2DH5Ant124801.17≤20.97PASS 3DH5Ant124022.15≤20.97PASS 3DH5Ant124412.28≤20.97PASS 3DH5Ant124801.63≤20.97PASS ReportNo.EDG2408160178E00101RPage47of76Ver.1.0 DH5-Ant1-2402-PASS DH5-Ant1-2441-PASS ReportNo.EDG2408160178E00101RPage48of76Ver.1.0 DH5-Ant1-2480-PASS 2DH5-Ant1-2402-PASS ReportNo.EDG2408160178E00101RPage49of76Ver.1.0 2DH5-Ant1-2441-PASS 2DH5-Ant1-2480-PASS ReportNo.EDG2408160178E00101RPage50of76Ver.1.0 3DH5-Ant1-2402-PASS 3DH5-Ant1-2441-PASS ReportNo.EDG2408160178E00101RPage51of76Ver.1.0 3DH5-Ant1-2480-PASS ReportNo.EDG2408160178E00101RPage52of76Ver.1.0 9.6CONDUCTEDSUPRIOUSEMISSION 9.6.1ApplicableStandard AccordingtoFCCPart15.247(d)andKDB558074D0115.247MEASGUIDANCEv05r02 AccordingtoICRSS-2475.5 9.6.2ConformanceLimit Inany100kHzbandwidthoutsidethefrequencybandinwhichthespreadspectrumintentionalradiatoris operating,theradiofrequencypowerthatisproducedbytheintentionalradiatorshallbeatleast20dBbelowthat inthe100kHzbandwidthwithinthebandthatcontainsthehighestlevelofthedesiredpower,basedoneitheran RFconducted,providedthetransmitterdemonstratescompliancewiththepeakconductedpowerlimits. 9.6.3TestConfiguration Testaccordingtoclause7.1radiofrequencytestsetup1 9.6.4TestProcedure Thetransmitteroutput(antennaport)wasconnectedtothespectrumanalyzer Referencelevelmeasurement Establishareferencelevelbyusingthefollowingprocedure: SetinstrumentcenterfrequencytoDSSchannelcenterfrequency. SetSpan=approximately5timesthe20dBbandwidth,centeredonahoppingchannel. SettheRBW=100kHz.SettheVBW≥3xRBW. SetDetector=peak.SetSweeptime=autocouple. SetTracemode=maxhold.Allowtracetofullystabilize. UsethepeakmarkerfunctiontodeterminethemaximumMaximumconducetedlevel. Notethatthechannelfoundtocontainthemaximumconducetedlevelcanbeusedtoestablishthereference level. Band-edgemeasurement Usethefollowingspectrumanalyzersettings: Span=wideenoughtocapturethepeakleveloftheemissionoperatingonthechannelclosesttotheband-edge, aswellasanymodulationproductswhichfalloutsideoftheauthorizedbandofoperation SetRBW  1%ofthespan=100kHzSetVBW  3xRBW SetSweep=autoSetDetectorfunction=peakSetTrace=maxhold Allowthetracetostabilize.Setthemarkerontheemissionatthebandedge,oronthehighestmodulation productoutsideoftheband,ifthislevelisgreaterthanthatatthebandedge.Enablethemarker-deltafunction, thenusethemarker-to-peakfunctiontomovethemarkertothepeakofthein-bandemission.Themarker-delta valuenowdisplayedmustcomplywiththelimitspecifiedinthisSection. Now,usingthesameinstrumentsettings,enablethehoppingfunctionoftheEUT.Allowthetracetostabilize. Followthesameprocedurelistedabovetodetermineifanyspuriousemissionscausedbythehoppingfunction alsocomplywiththespecifiedlimit. Emissionlevelmeasurement Usethefollowingspectrumanalyzersettings: Span=wideenoughtocapturethepeaklevelofthein-bandemissionandallspuriousemissions(e.g.,harmonics) fromthelowestfrequencygeneratedintheEUTupthroughthe10thharmonic.(30MHzto25GHz).SetRBW= 100kHzSetVBW  RBW SetSweep=autoSetDetectorfunction=peakSetTrace=maxhold Allowthetracetostabilize.Setthemarkeronthepeakofanyspuriousemissionrecorded.Theleveldisplayed mustcomplywiththelimits…

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