2A482-A0203EBaseus Wireless Headphones

ShenzhenBaseusTechnologyCo.,Ltd. 2ndFloor,BuildingB,BaseusIntelligencePark,No.2008,XuegangRd,GangtouCommunity,BantianStreet,Longgang District,Shenzhen,China AttestationStatements NotCoveredEntityApplicant&NotCoveredEquipment To:FederalCommunicationsCommissionDate:Dec.09,2025 7435OaklandMillsRoad, Columbia,MD21046,USA Ref:InformationRequiredbySection2.911(d)(5)(i)&(ii) FCCID:2A482-A0203E ShenzhenBaseusTechnologyCo.,Ltd.(“theapplicant”)certifiesthat,asofthedateofthefilingofthe application,theapplicantisnotidentifiedontheCoveredList,establishedpursuantto§1.50002of referencechapter,asanentityproducing“covered”communicationequipment.Theequipmentfor whichauthorizationissoughtisnot“covered”telecommunicationsequipmentandvideosurveillance equipmentproducedbyentitiesidentifiedontheCommission’sCoveredListthatprohibitedfrom receivinganequipmentauthorizationpursuanttosection§2.903oftheFCCrules. Sincerelyyours, ApplicantSignature PrintedName:TiffanyLuo Title:CertifiedEngineer Address:2ndFloor,BuildingB,BaseusIntelligencePark,No.2008,XuegangRd,GangtouCommunity, BantianStreet,LonggangDistrict,Shenzhen,China Tel.:+86-13480668369 ShenzhenBaseusTechnologyCo.,Ltd. 2ndFloor,BuildingB,BaseusIntelligencePark,No.2008,XuegangRd,GangtouCommunity,BantianStreet,Longgang District,Shenzhen,China Email:[email protected]

ShenzhenBaseusTechnologyCo.,Ltd. 2ndFloor,BuildingB,BaseusIntelligencePark,No.2008,XuegangRd,GangtouCommunity,BantianStreet,Longgang District,Shenzhen,China AttestationStatements NotCoveredEntityApplicant&NotCoveredEquipment To:FederalCommunicationsCommissionDate:Dec.09,2025 7435OaklandMillsRoad, Columbia,MD21046,USA Ref:InformationRequiredbySection2.911(d)(5)(i)&(ii) FCCID:2A482-A0203E ShenzhenBaseusTechnologyCo.,Ltd.(“theapplicant”)certifiesthat,asofthedateofthefilingofthe application,theapplicantisnotidentifiedontheCoveredList,establishedpursuantto§1.50002of referencechapter,asanentityproducing“covered”communicationequipment.Theequipmentfor whichauthorizationissoughtisnot“covered”telecommunicationsequipmentandvideosurveillance equipmentproducedbyentitiesidentifiedontheCommission’sCoveredListthatprohibitedfrom receivinganequipmentauthorizationpursuanttosection§2.903oftheFCCrules. Sincerelyyours, ApplicantSignature PrintedName:TiffanyLuo Title:CertifiedEngineer Address:2ndFloor,BuildingB,BaseusIntelligencePark,No.2008,XuegangRd,GangtouCommunity, BantianStreet,LonggangDistrict,Shenzhen,China Tel.:+86-13480668369 ShenzhenBaseusTechnologyCo.,Ltd. 2ndFloor,BuildingB,BaseusIntelligencePark,No.2008,XuegangRd,GangtouCommunity,BantianStreet,Longgang District,Shenzhen,China Email:[email protected]

ShenzhenBaseusTechnologyCo.,Ltd. 2ndFloor,BuildingB,BaseusIntelligencePark,No.2008,XuegangRd,GangtouCommunity,BantianStreet,Longgang District,Shenzhen,China Date:Dec.09,2025 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 FCCID:2A482-A0203E USAgent–AttestationStatement/Part2.911(d)(7) [ShenzhenBaseusTechnologyCo.,Ltd.]certifies,thatasof[Dec.09,2025],wehavedesignatedFCCUSAgent, LLCtoacceptserviceofprocessonourbehalfforFCCID:2A482-A0203E. [ShenzhenBaseusTechnologyCo.,Ltd.],acceptstomaintainanagentofserviceofprocessintheUnitedStatesforno lessthanoneyearaftereitherthegranteehaspermanentlyterminatedallmarketingandimportationoftheapplicable equipmentwithintheU.S.,ortheconclusionofanyCommission-relatedadministrativeorjudicialproceedinginvolving theequipment,whicheverislater. FCCUSAgent,LLC,acceptsasofthedateofthefilingofthisapplication,theobligationofbeingthedesignatedagent forthepurposeofacceptingserviceofprocessonbehalfof[ShenzhenBaseusTechnologyCo.,Ltd.]for FCCID:2A482-A0203E. DesignatedAgentInformation: CompanyName:FCCUSAgent,LLC FRN:0033402884 Address:3722IllinoisAvenue,SaintCharles,IL,60174,USA ContactPerson:TimPayne Phone:708-571-3148 Email:[email protected] Sincerely, Company:[ShenzhenBaseusTechnologyCo., Ltd.] DesignatedAgent:FCCUSAgent,LLC CompanyRepresentative:[TiffanyLuo] Tel:+86-13480668369 Email:[email protected] FRN:0032035966 DesignatedAgentRepresentative:TimPayne Signature: Signature:

ShenzhenBaseusTechnologyCo.,Ltd. 2ndFloor,BuildingB,BaseusIntelligencePark,No.2008,XuegangRd,GangtouCommunity,BantianStreet, LonggangDistrict,Shenzhen,China OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:Dec.09,2025 Subject;RequestforConfidentiality FCCID:2A482-A0203E ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram OperationalDescription Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely Contactperson:TiffanyLuo

Shenzhen Baseus Technology Co., Ltd. 2nd Floor, Building B, Baseus Intelligence Park, No.2008, Xuegang Rd, Gangtou Community, Bantian Street, Longgang District, Shenzhen, China Letter of Authorization Company: Shenzhen Baseus Technology Co., Ltd. Address: 2nd Floor, Building B, Baseus Intelligence Park, No.2008, Xuegang Rd, Gangtou Community, Bantian Street, Longgang District, Shenzhen, China Product Name: Baseus Wireless Headphones Model Number(s): A0203E Product Description: Baseus Wireless Headphones We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: Dec. 09, 2025 Name: Tiffany Luo Title: Certified Engineer Company: Shenzhen Baseus Technology Co., Ltd.

日期 傅佛龙 版本 PG5 2025.09.16V4.2 1/参数信息 2/logo 3/网布 居中 居中 Bass BH1 NC LITE头戴耳机（海外）

Page 1 of 10 RF Exposure Report Report No.: AGC11758251022FH01 FCC ID : 2A482-A0203E APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Baseus Wireless Headphones BRAND NAME : ( baseus) MODEL NAME : A0203E APPLICANT : Shenzhen Baseus Technology Co., Ltd. DATE OF ISSUE : Dec. 09, 2025 STANDARD(S) : FCC Part 2 Subpart J §2.1093 FCC KDB 447498 D01 V06 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC11758251022FH01 Page 2 of 10 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Dec. 09, 2025 Valid Initial Release Report No.: AGC11758251022FH01 Page 3 of 10 Table of Contents 1. General Information ........................................................................................................................................ 4 2. Product Information ........................................................................................................................................ 5 2.1 Product Technical Description ................................................................................................................... 5 3. Test Environment ............................................................................................................................................ 6 3.1 Address Of The Test Laboratory ............................................................................................................... 6 3.2 Test Facility ................................................................................................................................................ 6 3.3 Environmental Conditions ......................................................................................................................... 7 4. Portable Device Evaluation Method and Limit ............................................................................................. 8 5. Measurement Results ..................................................................................................................................... 9 6. Measurement Evaluation ................................................................................................................................ 9 Report No.: AGC11758251022FH01 Page 4 of 10 1. General Information Applicant Shenzhen Baseus Technology Co., Ltd. Address 2nd Floor, Building B, Baseus Intelligence Park, No.2008, Xuegang Rd, Gangtou Community, Bantian Street, Longgang District, Shenzhen, China Manufacturer Shenzhen Baseus Technology Co., Ltd. Address 2nd Floor, Building B, Baseus Intelligence Park, No.2008, Xuegang Rd, Gangtou Community, Bantian Street, Longgang District, Shenzhen, China Factory N/A Address N/A Product Designation Baseus Wireless Headphones Brand Name (baseus) Test Model A0203E Series Model(s) N/A Difference Description N/A Date of receipt of test item Oct.29, 2025 Date of Test Oct.29, 2025 - Dec. 09, 2025 Deviation from Standard No any deviation from the test method Condition of Test Sample Normal Test Result Pass Test Report Form No AGCER-FCC-RF Exposure-V1 Note: The test results of this report relate only to the tested sample identified in this report. Prepared By Jack Gui (Project Engineer) Dec. 09, 2025 Reviewed By Bibo Zhang (Reviewer) Dec. 09, 2025 Approved By Angela Li (Authorized Officer) Dec. 09, 2025 Report No.: AGC11758251022FH01 Page 5 of 10 2. Product Information 2.1 Product Technical Description Frequency Band (Operating) Bluetooth: 2.402GHz ~ 2.480GHz Other: Hardware Version V1.1 Software Version V1.0 Modulation Type BR GFSK, EDR π /4-DQPSK, 8DPSK BLE GFSK 1Mbps GFSK 2Mbps Maximum Transmitter Power BR_EDR:-7.719dBm(0.1692mW) Bluetooth LE (1Mbps): -7.662 dBm (0.1712mW) Bluetooth LE (2Mbps): -7.795 dBm (0.1664mW) Device Category Portable (<20cm separation) Mobile (>20cm separation) Others: Antenna Diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Antenna Designation PCB Antenna Antenna Gain 5.24dBi Minimum Assessment Distance 5mm Evaluation Applied MPE Evaluation SAR Evaluation Report No.: AGC11758251022FH01 Page 6 of 10 3. Test Environment 3.1 Address Of The Test Laboratory Laboratory: Attestation of Global Compliance (Shenzhen) Co., Ltd. Address: 1-2/F, Building 19, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China 3.2 Test Facility The test facility is recognized, certified, or accredited by the following organizations: CNAS-Lab Code: L5488 Attestation of Global Compliance (Shenzhen) Co., Ltd. has been assessed and proved to follow CNAS-CL01 Accreditation Criteria for Testing and Calibration Laboratories (identical to ISO/IEC17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories.) A2LA-Lab Cert. No.: 5054.02 Attestation of Global Compliance (Shenzhen) Co., Ltd. EMC Laboratory has been accredited by A2LA for technical competence in the field of electrical testing, and proved to follow ISO/IEC 17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories and any additional program requirements in the identified field of testing. FCC-Registration No.: 975832 Attestation of Global Compliance (Shenzhen) Co., Ltd. EMC Laboratory has been registered and fully described in a report filed with the FCC (Federal Communications Commission). The acceptance letter from the FCC is maintained in our files with Registration 975832. IC-Registration No.: 24842(CAB identifier: CN0063) Attestation of Global Compliance (Shenzhen) Co., Ltd. EMC Laboratory has been registered and fully described in a report filed with the Certification and Engineering Bureau of Industry Canada. The acceptance letter from the IC is maintained in our files with Registration 24842. Report No.: AGC11758251022FH01 Page 7 of 10 3.3 Environmental Conditions NORMAL CONDITIONS Temperature range (°C) 15 - 35 Relative humidity range 20 % - 75 % Pressure range (kPa) 86 - 106 Power sup…

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

Antenna Test Report Shenzhen Helixun Technology Co., LTD Customer Jialide Project A816S Antenna Revision A0 Prepared by 18814303605 Checked by Date : 2025.09.08 Sequence Number Test Item equipment S parameter VSWR Agilent 5071C & Agilent 5071B OTA Test TRP& TIS Agilent 8960 & CMW500 STIMO Gain & Efficiency Gain & Efficiency SATIMO Agilent 5071C 2.TestSystem Address:Room 1004, Jinhuanyu Building, No. 56, Tiezi Road, Xixiang Sub-district, Bao 'an District, Shenzhen City Purpose This report is to measure the performance of antenna for A8 16 S The antenna operating frequency at 2400MHz0-2500MHz 。 All test data are showed as below. Content 1 . Product Overview & Dimension 2. Test system 3. Test Result 3. 1 S11 Parameter 3.2 Gain & Efficiency 3 .3 2D Pattern 4. OTA 4.1Test Result 4 .2 2D Pattern Address:Room 1004, Jinhuanyu Building, No. 56, Tiezi Road, Xixiang Sub-district, Bao 'an District, Shenzhen City Address:Room 1004, Jinhuanyu Building, No. 56, Tiezi Road, Xixiang Sub-district, Bao 'an District, Shenzhen City Address:Room 1004, Jinhuanyu Building, No. 56, Tiezi Road, Xixiang Sub-district, Bao 'an District, Shenzhen City Matching graph 1NH 1.2NH Address:Room 1004, Jinhuanyu Building, No. 56, Tiezi Road, Xixiang Sub-district, Bao 'an District, Shenzhen City Frequency ( MHz) 2400245024802500 VSWR 1.551.041.351.65 3 . 1Test Result 1 .S11 Parameter-VSWR Address:Room 1004, Jinhuanyu Building, No. 56, Tiezi Road, Xixiang Sub-district, Bao 'an District, Shenzhen City Frequency ( MHz) 2400245024802500 Log Mag -13.27-32.90-16.54 -12.17 3. 1Test Result 2. S11 Parameter-Log Mag Address:Room 1004, Jinhuanyu Building, No. 56, Tiezi Road, Xixiang Sub-district, Bao 'an District, Shenzhen City Frequency ( MHz) 2400245024802500 Smi th( Ω ) 75.0651.2037.2031.13 3 . 1Test Result 3 .S11 Parameter-Smi th Address:Room 1004, Jinhuanyu Building, No. 56, Tiezi Road, Xixiang Sub-district, Bao 'an District, Shenzhen City Frequency ( MHz) Efficiency (%) Peak GAIN (dBi) 2400 53.72%3.23 2410 53.50%3.55 2420 53. 12% 3.78 2430 52.93%4.11 2440 52.58% 4.54 2450 52.52%5.04 2460 51.55% 5.24 2470 50.50% 5.16 2480 48.96%4.86 3. 2 Test Result 1 Gain & Efficiency——ANT Address:Room 1004, Jinhuanyu Building, No. 56, Tiezi Road, Xixiang Sub-district, Bao 'an District, Shenzhen City 3 .3 Test Result 1 2D Pattern——BTANT Address:Room 1004, Jinhuanyu Building, No. 56, Tiezi Road, Xixiang Sub-district, Bao 'an District, Shenzhen City 3 .3 Test Result 2 2D Pattern——BTANT Address:Room 1004, Jinhuanyu Building, No. 56, Tiezi Road, Xixiang Sub-district, Bao 'an District, Shenzhen City 3 .3 Test Result 3 2D Pattern——BTANT Address:Room 1004, Jinhuanyu Building, No. 56, Tiezi Road, Xixiang Sub-district, Bao 'an District, Shenzhen City Test Equipment： R&S CMW500 Test Condition： 2 D chamber BandChannel TRP(dBm)TIS(dBm) BT 0 5.16-93.23 39 6.60-93.76 78 6.43-92.90 4. 1 OTA Data Address:Room 1004, Jinhuanyu Building, No. 56, Tiezi Road, Xixiang Sub-district, Bao 'an District, Shenzhen City 4. 2 Test Result 1 2 D Pattern—— BTANT TRP Address:Room 1004, Jinhuanyu Building, No. 56, Tiezi Road, Xixiang Sub-district, Bao 'an District, Shenzhen City 4. 2 Test Result 2 2 D Pattern— — BTANT TIS Address:Room 1004, Jinhuanyu Building, No. 56, Tiezi Road, Xixiang Sub-district, Bao 'an District, Shenzhen City

Page 1 of 65 FCCTestReport ReportNo.:AGC11758251022FR01 FCCID: 2A482-A0203E APPLICATIONPURPOSE: OriginalEquipment PRODUCTDESIGNATION:BaseusWirelessHeadphones BRANDNAME: (baseus) MODELNAME:A0203E APPLICANT:ShenzhenBaseusTechnologyCo.,Ltd. DATEOFISSUE:Dec.09,2025 STANDARD(S):FCCPart15SubpartC§15.247 REPORTVERSION:V1.0 AttestationOfGlobalCompliance(Shenzhen)Co.,Ltd ReportNo.:AGC11758251022FR01 Page2of65 ReportReviseRecord ReportVersionReviseTimeIssuedDateValidVersionNotes V1.0/Dec.09,2025ValidInitialRelease ReportNo.:AGC11758251022FR01 Page3of65 TableofContents 1.GeneralInformation..........................................................................................................................................5 2.ProductInformation..........................................................................................................................................6 2.1ProductTechnicalDescription....................................................................................................................6 2.2TestFrequencyList.....................................................................................................................................6 2.3RelatedSubmittal(S)/Grant(S).................................................................................................................7 2.4TestMethodology........................................................................................................................................7 2.5SpecialAccessories....................................................................................................................................7 2.6EquipmentModifications.............................................................................................................................7 2.7AntennaRequirement.................................................................................................................................7 3.TestEnvironment..............................................................................................................................................8 3.1AddressoftheTestLaboratory...................................................................................................................8 3.2TestFacility..................................................................................................................................................8 3.3EnvironmentalConditions...........................................................................................................................9 3.4MeasurementUncertainty...........................................................................................................................9 3.5ListofEquipmentUse...............................................................................................................................10 4.SystemTestConfiguration.............................................................................................................................12 4.1EUTConfiguration....................................................................................................................................12 4.2EUTExercise............................................................................................................................................12 4.3ConfigurationofTestedSystem................................................................................................................12 4.4EquipmentUsedInTestedSystem..........................................................................................................13 4.5SummaryofTestResults..........................................................................................................................14 5.DescriptionofTestModes.............................................................................................................................15 6.DutyCycleMeasurement...............................................................................................................................16 7.RFOutputPowerMeasurement....................................................................................................................17 7.1ProvisionsApplicable................................................................................................................................17 7.2MeasurementProcedure..........................................................................................................................17 7.3MeasurementSetup(BlockDiagramofConfiguration)...........................................................................17 7.4MeasurementResult.................................................................................................................................18 8.6dBBandwidthMeasurement.......................................................................................................................22 8.1ProvisionsApplicable................................................................................................................................22 8.2MeasurementProcedure..........................................................................................................................22 8.3MeasurementSetup(BlockDiagramofConfiguration)...........................................................................22 8.4MeasurementResults...............................................................................................................................23 9.PowerSpectralDensityMeasurement.........................................................................................................30 9.1ProvisionsApplicable................................................................................................................................30 9.2MeasurementProcedure..........................................................................................................................30 9.3MeasurementSetup(BlockDiagramofC…

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

ReportNo.:AGC11758251022FR01 Page40of65 Test_Graph_LE1M_ANT1_2480_1Mbps_HigherBandEmissions Test_Graph_LE2M_ANT1_2402_2Mbps_ReferenceLevel ReportNo.:AGC11758251022FR01 Page41of65 Test_Graph_LE2M_ANT1_2402_2Mbps_LowerBandEmissions Test_Graph_LE2M_ANT1_2402_2Mbps_HigherBandEmissions ReportNo.:AGC11758251022FR01 Page42of65 Test_Graph_LE2M_ANT1_2440_2Mbps_ReferenceLevel Test_Graph_LE2M_ANT1_2440_2Mbps_LowerBandEmissions ReportNo.:AGC11758251022FR01 Page43of65 Test_Graph_LE2M_ANT1_2440_2Mbps_HigherBandEmissions Test_Graph_LE2M_ANT1_2480_2Mbps_ReferenceLevel ReportNo.:AGC11758251022FR01 Page44of65 Test_Graph_LE2M_ANT1_2480_2Mbps_LowerBandEmissions Test_Graph_LE2M_ANT1_2480_2Mbps_HigherBandEmissions ReportNo.:AGC11758251022FR01 Page45of65 TestGraphsofBandEdgeEmissionsinNon-RestrictedFrequencyBands Test_Graph_LE1M_ANT1_2402_1Mbps_LowerBandEdgeEmissions Test_Graph_LE1M_ANT1_2480_1Mbps_HigherBandEdgeEmissions ReportNo.:AGC11758251022FR01 Page46of65 Test_Graph_LE2M_ANT1_2402_2Mbps_LowerBandEdgeEmissions Test_Graph_LE2M_ANT1_2480_2Mbps_HigherBandEdgeEmissions ReportNo.:AGC11758251022FR01 Page47of65 11.RadiatedSpuriousEmission 11.1MeasurementLimit  FCCPart15.209Limitinthebelowtabletobefollowed Frequencies (MHz) FieldStrength (microvolts/meter) MeasurementDistance (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 Note:Allmodesweretestedforrestrictedbandradiatedemission,thetestrecordsreportedbelowaretheworst resultcomparedtoothermodes. 11.2MeasurementProcedure 1.TheEUTwasplacedonthetopoftheturntable0.8or1.5meteraboveground.Thephasecenterofthe receivingantennamountedonthetopofaheight-variableantennatowerwasplaced3metersfaraway fromtheturntable. 2.PowerontheEUTandallthesupportingunits.Theturntablewasrotatedby360degreestodeterminethe positionofthehighestradiation. 3.Theheightofthebroadbandreceivingantennawasvariedbetweenonemeterandfourmetersabove groundtofindthemaximumemissionsfieldstrengthofbothhorizontalandverticalpolarization. 4.Foreachsuspectedemission,theantennatowerwasscan(from1Mto4M)andthentheturntablewas rotated(from0degreeto360degrees)tofindthemaximumreading. 5.Setthetest-receiversystemtoPeakorCISPRquasi-peakDetectFunctionwithspecifiedbandwidthunder MaximumHoldMode. 6.Foremissionsabove1GHz,use1MHzRBWand3MHzVBWforpeakreading.Placethemeasurement antennaawayfromeachareaoftheEUTdeterminedtobeasourceofemissionsatthespecified measurementdistance,whilekeepingthemeasurementantennaaimedatthesourceofemissionsateach frequencyofsignificantemissions,withpolarizationorientedformaximumresponse.Themeasurement antennamayhavetobehigherorlowerthantheEUT,dependingontheradiationpatternoftheemission andstayingaimedattheemissionsourceforreceivingthemaximumsignal.Thefinalmeasurement antennaelevationshallbethatwhichmaximizestheemissions.Themeasurementantennaelevationfor maximumemissionsshallberestrictedtoarangeofheightsoffrom1mto4mabovethegroundor referencegroundplane. 7.Whentheradiatedemissionslimitsareexpressedintermsoftheaveragevalueoftheemissions,and pulsedoperationisemployed,themeasurementfieldstrengthshallbedeterminedbyaveragingoverone completepulsetrain,includingblankingintervals,aslongasthepulsetraindoesnotexceed0.1seconds. ReportNo.:AGC11758251022FR01 Page48of65 8.Asanalternative(providedthetransmitteroperatesforlongerthan0.1seconds)orincaseswherethe pulsetrainexceeds0.1seconds,themeasuredfieldstrengthshallbedeterminedfromtheaverage absolutevoltageduringa0.1secondintervalduringwhichthefieldstrengthisatitsmaximumvalues. 9.IftheemissionsleveloftheEUTinpeakmodewas3dBlowerthantheaveragelimitspecified,then testingwillbestoppedandpeakvaluesofEUTwillbereported,otherwise,theemissionswhichdonot have3dBmarginwillberepeatedonebyoneusingthequasi-peakmethodforbelow1GHz. 10.Fortestingabove1GHz,theemissionsleveloftheEUTinpeakmodewaslowerthanaveragelimit(that meanstheemissionslevelinpeakmodealsocomplieswiththelimitinaveragemode),thentestingwillbe stoppedandpeakvaluesofEUTwillbereported,otherwise,theemissionswillbemeasuredinaverage modeagainandreported. 11.Incasetheemissionislowerthan30MHz,loopantennahastobeusedformeasurementandtherecorded datashouldbeQPmeasuredbyreceiver.High-Lowscanisnotrequiredinthiscase. Thefollowingtableisthesettingofspectrumanalyzerandreceiver. SpectrumParameterSetting Start~StopFrequency9kHz~150kHz/RB200HzforQP Start~StopFrequency150kHz~30MHz/RB9kHzforQP Start~StopFrequency30MHz~1000MHz/RB120kHzforQP Start~StopFrequency 1GHz~26.5GHz 1MHz/3MHzforPeak,1MHz/3MHzforAverage ReceiverParameterSetting Start~StopFrequency9kHz~150kHz/RB200HzforQP Start~StopFrequency150kHz~30MHz/RB9kHzforQP Start~StopFrequency30MHz~1000MHz/RB120kHzforQP ReportNo.:AGC11758251022FR01 Page49of65 Quasi-PeakMeasurementsbelow1GHz 1.Analyzercenterfrequencywassettothefrequencyoftheradiatedspuriousemissionofinterest 2.Spanwassetgreaterthan1MHz 3.RBW=asshowninthetableabove 4.Detector=CISPRquasi-peak 5.Sweeptime=autocouple 6.Tracewasallowedtostabilize PeakMeasurementsabove1GHz 1.Analyzercenterfrequencywassettothefrequencyoftheradiatedspuriousemissionofinterest 2.RBW=1MHz 3.VBW=3MHz 4.Detector=peak 5.Sweeptime=autocouple 6.Tracemode=maxhold 7.Tracewasallowedtostabilize AverageMeasurementsabove1GHz 1.Analyzercenterfrequencywassettothefrequencyoftheradiatedspuriousemissionofinterest 2.RBW=1MHz 3.VBW≥[3×RBW] 4.Detector=Poweraveraging(rms) 5.Averagingtype=power(i.e.,rms) 6.Sweeptime=auto 7.Performatraceaverageofatleast100traces. 8.Theapplicablecorrectionfactoris[10*log(1/D)],whereDisthedutycycle.Thefactorhadbeeneditedin the“InputCorrection”oftheSpectrumAnalyzer. ReportNo.:AGC11758251022FR01 Page50of65 11.3MeasurementSetup(BlockDiagramofConfiguration) RadiatedEmissionTestSetup9kHz-30MHz RadiatedEmissionTestSetup30MHz-1000MHz RadiatedEmissionTestSetupAbove1000MHz ReportNo.:AGC11758251022FR01 Page51of65 11.4MeasurementResult RadiatedEmissionBelow30MHz Theamplitudeofspuriousemissionsfrom9kHzto30MHzwhichareattenuatedmorethan20dBbelowthe permissiblevalueneednotbereported. Radiate…

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