2BMXJ-CBS-3027Bluetooth speaker

CBS-3027 Bluetooth speaker Componenti: Specification: Wireless Speaker*1 Wireless transmission rang: up to 10meter Charging Cable*1 Speaker drive size: 3inch*2 Frequencyresponse: 100HZ-20KHZ Signal to noise ratio: >85dB FM scan rang: 87.5-108.OMHz USB charging: TYPE-C Product size: 16*15.2*29.2 CM 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 Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. RF Exposure Warning Statements: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment shall be installed and operated with minimum distance 20cm between the radiator & body.

2.911 (d)(7)USA Agent v1.2 Section 2.911(d)(7) USA Agent for Service of Process Company name: Shenzhen Qijiang Technology Limited Address: Room 205, Floor 2, Building E, Bantian, International Center, NO. 5, Huancheng South Road, Bantian Street, Longgang District, Shenzhen, China FCC ID: 2BMXJ-CBS-3027 2.911(d)(7) USA Designated Agent for Service of Process We, [Shenzhen Qijiang Technology Limited] (“the applicant”) designate [Wedo Group] NOTE1 for the purpose of accepting service of process on behalf of the applicant. Applicant consent: We Acknowledge our consent to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address of the designated agent and acknowledge our acceptance of our obligation to maintain an agent for service of process in the United States for no less than one year after either 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 proceeding involving the equipment, whichever is later. Agent obligation: We Acknowledge our obligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email address for no less than one year after either 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 proceeding involving the equipment, whichever is later. USA Agent Company name: Wedo Group Address: 710 Arabian Ln Walnut, CA 91789, United States FRN：0037730611 Contact Name: Jeffrey Chen Telephone No: (323) 528-1888 Email: [email protected] Applicant Company name: Shenzhen Qijiang Technology Limited Address: Room 205, Floor 2, Building E, Bantian, International Center, NO. 5, Huancheng South Road, Bantian Street, Longgang District, Shenzhen, China FRN: 0036433340 Contact Name: RUIBIN HUANG Telephone No: +86-755 2899 8019 Email: [email protected] Signature: Signature: Date: Jan. 15, 2026 Date: Jan. 15, 2026 2.911 (d)(7)USA Agent v1.2 NOTE 1: An applicant located in the United States may designate itself as the agent for service of process. Reference; Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the

Shenzhen Qijiang Technology Limited Room 205, Floor 2, Building E, Bantian International Center, NO. 5, Huancheng South Road, Bantian Street, Longgang District, Shenzhen, China Letter of Authorization Company: Shenzhen Qijiang Technology Limited Address: Room 205, Floor 2, Building E, Bantian International Center, NO. 5, Huancheng South Road, Bantian Street, Longgang District, Shenzhen, China Product Name: Bluetooth speaker Model Number(s): CBS-3027 Product Description: Bluetooth speaker 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: Jan. 15, 2026 Name: RUIBIN HUANG Title: General Manager Company: Shenzhen Qijiang Technology Limited

Shenzhen Qijiang Technology Limited Responsibility Declaration Letter v1.0 Responsibility Declaration Letter Company name: Shenzhen Qijiang Technology Limited Address: Room 205, Floor 2, Building E, Bantian International Center, NO. 5, Huancheng South Road, Bantian Street, Longgang District, Shenzhen, China Product Name: Bluetooth speaker FCC ID: 2BMXJ-CBS-3027 Model(s): CBS-3027 Model(s) Difference Description: / We, Shenzhen Qijiang Technology Limited, hereby acknowledge that all the product information (including all original, drafted, or modified documents) provided to the TCB either by us or our agent or representative(s) for the purposes of FCC certification will meet FCC regulations and requirements; and that any modifications or changes made as a result of TCB review of the documents will be formally implemented into the manufacturing process and product documentation shipped with equipment. We also confirm that all information provided is legitimate and does not contain any false content such as forgery, fabrication, alteration, tampering and concealment. We assume all economic and legal responsibilities in matters that may arise as a result of disclosure on sample products and associated product documentation provided for product certification that may subsequently be found to be a mis-representation of the final product and accompanying documentation when produced, marketed, or sold in the United States, Canada, or anywhere in the world. Shenzhen Qijiang Technology Limited Contact person: RUIBIN HUANG Date: Jan. 15, 2026

Report No.: AGC0259260101AP03 Page 1 of 4 EXTERNAL PHOTOS All View of EUT Top View of EUT Report No.: AGC0259260101AP03 Page 2 of 4 Bottom View of EUT Front View of EUT Report No.: AGC0259260101AP03 Page 3 of 4 Back View of EUT Left View of EUT Report No.: AGC0259260101AP03 Page 4 of 4 Right View of EUT Port View of EUT ****************************************End of Report*************************************

FCC ID Label Location 30mm*50mm FCC ID: 2BMXJ-CBS-3027 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.

Report No.: AGC0259260101AP03 Page 1 of 3 INTERNAL PHOTOS Open View of EUT (Figure 1) Internal View of EUT (Figure 1) Report No.: AGC0259260101AP03 Page 2 of 3 Internal View of EUT (Figure 2) Internal View of EUT (Figure 3) BT Antenna Report No.: AGC0259260101AP03 Page 3 of 3 Internal View of EUT (Figure 4) Battery View of EUT ****************************************End of Report*************************************

Page 1 of 11 RF Exposure Report Report No.: AGC0259260101FH01 FCC ID : 2BMXJ-CBS-3027 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Bluetooth speaker BRAND NAME : N/A MODEL NAME : CBS-3027 APPLICANT : Shenzhen Qijiang Technology Limited DATE OF ISSUE : Jan. 15, 2026 STANDARD(S) : FCC Part 2 Subpart J §2.1091 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC0259260101FH01 Page 2 of 11 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Jan. 15, 2026 Valid Initial Release Report No.: AGC0259260101FH01 Page 3 of 11 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. Mobile Device Evaluation Method and Limit ................................................................................................ 9 6. Measurement Results ................................................................................................................................... 10 7. Measurement Evaluation .............................................................................................................................. 10 Report No.: AGC0259260101FH01 Page 4 of 11 1. General Information Applicant Shenzhen Qijiang Technology Limited Address Room 205, Floor 2, Building E, Bantian International Center, NO.5, Huancheng South Road Bantian Street, Longgang District, Shenzhen, China Manufacturer Shenzhen Qijiang Technology Limited Address Room 205, Floor 2, Building E, Bantian International Center, NO.5, Huancheng South Road Bantian Street, Longgang District, Shenzhen, China Factory Shenzhen Qijiang Technology Limited Address Room 205, Floor 2, Building E, Bantian International Center, NO.5, Huancheng South Road Bantian Street, Longgang District, Shenzhen, China Product Designation Bluetooth speaker Brand Name N/A Test Model CBS-3027 Series Model(s) N/A Difference Description N/A Date of receipt of test item Jan. 08, 2026 Date of Test Jan. 08, 2026~ Jan. 14, 2026 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) Jan. 15, 2026 Reviewed By Bibo Zhang (Reviewer) Jan. 15, 2026 Approved By Angela Li (Authorized Officer) Jan. 15, 2026 Report No.: AGC0259260101FH01 Page 5 of 11 2. Product Information 2.1 Product Technical Description Frequency Band (Operating) WLAN: 2.412GHz ~ 2.462GHz WLAN: 5.18GHz ~ 5.32GHz / 5.50GHz ~ 5.70GHz WLAN: 5.745GHz ~ 5.825GHz Bluetooth: 2.402GHz ~ 2.480GHz Other: Hardware Version JLD-5428CH-1-1 Software Version V1.0 Modulation Type BR GFSK, EDR π /4-DQPSK, 8DPSK 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 -0.58dBi Minimum Assessment Distance 20cm Evaluation Applied MPE Evaluation SAR Evaluation Report No.: AGC0259260101FH01 Page 6 of 11 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. Rep…

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Inverted F Antenna Specification Summary ITEMANT SPEC Model Name 2.4G ANT HorizontalVertical 2400MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.26-0.76-0.58-5.25-2.46-1.86 MAX. Gain -0.58dB PolarizationHorizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) Address No. 333, Kexing Road, Xiangzhou District, Zhuhai City Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(dB) 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 (dB) Frequency (MHz) MaxMinAvg 2400-5.2537-22.1424-12.4294 2450-2.4652-24.5837-10.4702 2500-1.86120-29.5214-9.20432

Page 1 of 81 FCCTestReport ReportNo.:AGC0259260101FR01 FCCID: 2BMXJ-CBS-3027 APPLICATIONPURPOSE: OriginalEquipment PRODUCTDESIGNATION: Bluetoothspeaker BRANDNAME: N/A MODELNAME: CBS-3027 APPLICANT: ShenzhenQijiangTechnologyLimited DATEOFISSUE: Jan.15,2026 STANDARD(S):FCCPart15SubpartC§15.247 REPORTVERSION:V1.0 AttestationofGlobalCompliance(Shenzhen)Co.,Ltd ReportNo.:AGC0259260101FR01 Page2of81 ReportReviseRecord ReportVersionReviseTimeIssuedDateValidVersionNotes V1.0/ Jan.15,2026 ValidInitialRelease ReportNo.:AGC0259260101FR01 Page3of81 TableofContents 1.GeneralInformation..........................................................................................................................................5 2.ProductInformation..........................................................................................................................................6 2.1ProductTechnicalDescription....................................................................................................................6 2.2TestFrequencyList.....................................................................................................................................6 2.3RelatedSubmittal(S)/Grant(S).................................................................................................................7 2.4TestMethodology........................................................................................................................................7 2.5ReceiverInputBandwidth...........................................................................................................................7 2.6EquallyAverageUseofFrequenciesandBehaviour................................................................................7 2.7PseudorandomFrequencyHoppingSequence.........................................................................................8 2.8SpecialAccessories....................................................................................................................................9 2.9EquipmentModifications.............................................................................................................................9 2.10AntennaRequirement...............................................................................................................................9 3.TestEnvironment............................................................................................................................................10 3.1AddressofTheTestLaboratory................................................................................................................10 3.2TestFacility................................................................................................................................................10 3.3EnvironmentalConditions.........................................................................................................................11 3.4MeasurementUncertainty.........................................................................................................................11 3.5ListofEquipmentUsed.............................................................................................................................12 4.SystemTestConfiguration.............................................................................................................................13 4.1EUTConfiguration....................................................................................................................................13 4.2EUTExercise............................................................................................................................................13 4.3ConfigurationofTestedSystem................................................................................................................13 4.4EquipmentUsedinTestedSystem..........................................................................................................14 4.5SummaryofTestResults..........................................................................................................................15 5.DescriptionofTestModes.............................................................................................................................16 6.RFOutputPowerMeasurement....................................................................................................................18 6.1ProvisionsApplicable................................................................................................................................18 6.2MeasurementProcedure..........................................................................................................................18 6.3MeasurementSetup(BlockDiagramofConfiguration)...........................................................................18 6.4MeasurementResult.................................................................................................................................19 7.20dBBandwidthand99%OccupiedBandwidthMeasurement...............................................................25 7.1ProvisionsApplicable................................................................................................................................25 7.2MeasurementProcedure..........................................................................................................................25 7.3MeasurementSetup(BlockDiagramofConfiguration)...........................................................................25 7.4MeasurementResults...............................................................................................................................26 8.ConductedBandEdgeandOut-of-BandEmissions..................................................................................31 8.1ProvisionsApplicable.......................................................................................................................…

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ReportNo.:AGC0259260101FR01 Page42of81 Test_Graph_EDR_ANT1_2402_3Mbps_ReferenceLevel Test_Graph_EDR_ANT1_2402_3Mbps_LowerBandEmissions ReportNo.:AGC0259260101FR01 Page43of81 Test_Graph_EDR_ANT1_2402_3Mbps_HigherBandEmissions Test_Graph_EDR_ANT1_2441_3Mbps_ReferenceLevel ReportNo.:AGC0259260101FR01 Page44of81 Test_Graph_EDR_ANT1_2441_3Mbps_LowerBandEmissions Test_Graph_EDR_ANT1_2441_3Mbps_HigherBandEmissions ReportNo.:AGC0259260101FR01 Page45of81 Test_Graph_EDR_ANT1_2480_3Mbps_ReferenceLevel Test_Graph_EDR_ANT1_2480_3Mbps_LowerBandEmissions ReportNo.:AGC0259260101FR01 Page46of81 Test_Graph_EDR_ANT1_2480_3Mbps_HigherBandEmissions ReportNo.:AGC0259260101FR01 Page47of81 TestGraphsofBandEdgeEmissionsinNon-RestrictedFrequencyBands Test_Graph_BR_ANT1_2402_1Mbps_LowerBandEdgeEmissions Test_Graph_BR_ANT1_2480_1Mbps_HigherBandEdgeEmissions ReportNo.:AGC0259260101FR01 Page48of81 Test_Graph_BR_HOP_ANT1_NA_1Mbps_LowerBandEdgeEmissions Test_Graph_BR_HOP_ANT1_NA_1Mbps_HigherBandEdgeEmissions ReportNo.:AGC0259260101FR01 Page49of81 Test_Graph_EDR_ANT1_2402_2Mbps_LowerBandEdgeEmissions Test_Graph_EDR_ANT1_2480_2Mbps_HigherBandEdgeEmissions ReportNo.:AGC0259260101FR01 Page50of81 Test_Graph_EDR_HOP_ANT1_NA_2Mbps_LowerBandEdgeEmissions Test_Graph_EDR_HOP_ANT1_NA_2Mbps_HigherBandEdgeEmissions ReportNo.:AGC0259260101FR01 Page51of81 Test_Graph_EDR_ANT1_2402_3Mbps_LowerBandEdgeEmissions Test_Graph_EDR_ANT1_2480_3Mbps_HigherBandEdgeEmissions ReportNo.:AGC0259260101FR01 Page52of81 Test_Graph_EDR_HOP_ANT1_NA_3Mbps_LowerBandEdgeEmissions Test_Graph_EDR_HOP_ANT1_NA_3Mbps_HigherBandEdgeEmissions ReportNo.:AGC0259260101FR01 Page53of81 9.RadiatedSpuriousEmission 9.1MeasurementLimit  15.209Limitinthebelowtablehastobefollowed 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. 9.2MeasurementProcedure 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. Asanalternative(providedthetransmitteroperatesforlongerthan0.1seconds)orincaseswherethe pulsetrainexceeds0.1seconds,themeasuredfieldstrengthshallbedeterminedfromtheaverage absolutevoltageduringa0.1secondintervalduringwhichthefieldstrengthisatitsmaximumvalues. ReportNo.:AGC0259260101FR01 Page54of81 8.IftheemissionsleveloftheEUTinpeakmodewas3dBlowerthantheaveragelimitspecified,then testingwillbestoppedandpeakvaluesofEUTwillbereported,otherwise,theemissionswhichdonot have3dBmarginwillberepeatedonebyoneusingthequasi-peakmethodforbelow1GHz. 9.Fortestingabove1GHz,theemissionsleveloftheEUTinpeakmodewaslowerthanaveragelimit(that meanstheemissionslevelinpeakmodealsocomplieswiththelimitinaveragemode),thentestingwillbe stoppedandpeakvaluesofEUTwillbereported,otherwise,theemissionswillbemeasuredinaverage modeagainandreported. 10.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.:AGC0259260101FR01 Page55of81 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. ReportNo.:AGC0259260101FR01 Page56of81 9…

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ReportNo.:AGC0259260101FR01 Page73of81 12.FrequencySeparationMeasurement 12.1ProvisionsApplicable Whenthepowerislessthan0.125W:Theminimumpermissiblechannelseparationforthissystemis2/3the valueofthe20dBBW. Whenthepowerislessthan1W:Theminimumpermissiblechannelseparationforthissystemis20dBBW. 12.2MeasurementProcedure TheEUTshallhaveitshoppingfunctionenabled.Usethefollowingspectrumanalyzersettings: 1.Span:Wideenoughtocapturethepeaksoftwoadjacentchannels. 2.RBW:StartwiththeRBWsettoapproximately30%ofthechannelspacing;adjustasnecessarytobest identifythecenterofeachindividualchannel. 3.Video(oraverage)bandwidth(VBW)≥RBW. 4.Sweep:Auto. 5.Detectorfunction:Peak. 6.Trace:Maxhold.g)Allowthetracetostabilize. 7.Usethemarker-deltafunctiontodeterminetheseparationbetweenthepeaksoftheadjacentchannels. 12.3MeasurementSetup(BlockDiagramofConfiguration) 12.4MeasurementResult TestDataofFrequencySeparation TestModeChannelSeparation(MHz) Limits(MHz) PassorFail GFSK1.0080.633Pass π/4-DQPSK0.9970.857Pass 8DPSK1.0030.868Pass ReportNo.:AGC0259260101FR01 Page74of81 TestGraphsofFrequencySeparation Test_Graph_BR_HOP_ANT1_NA_1Mbps_HoppingSeparation Test_Graph_EDR_HOP_ANT1_NA_2Mbps_HoppingSeparation ReportNo.:AGC0259260101FR01 Page75of81 Test_Graph_EDR_HOP_ANT1_NA_3Mbps_HoppingSeparation ReportNo.:AGC0259260101FR01 Page76of81 13.ACPowerLineConductedEmissionTest 13.1MeasurementLimit Frequency MaximumRFLineVoltage Q.P.(dBμV)Average(dBμV) 150kHz~500kHz66-5656-46 500kHz~5MHz5646 5MHz~30MHz6050 Note: 1.Thelowerlimitshallapplyatthetransitionfrequency. 2.Thelimitdecreaseslinearlywiththelogarithmofthefrequencyintherange0.15MHzto0.50MHz. 13.2MeasurementSetup(BlockDiagramofConfiguration) ReportNo.:AGC0259260101FR01 Page77of81 13.3PreliminaryProcedureofLineConductedEmissionTest 1.Theequipmentwassetupasperthetestconfigurationtosimulatetypicalactualusagepertheuser’s manual.WhentheEUTisatabletopsystem,awoodentablewithaheightof0.8metersisusedandis placedonthegroundplaneasperANSIC63.10(seeTestFacilityforthedimensionsofthegroundplane used).WhentheEUTisafloor-standingequipment,itisplacedonthegroundplanewhichhasa3-12mm non-conductivecoveringtoinsulatetheEUTfromthegroundplane. 2.Supportequipment,ifneeded,wasplacedasperANSIC63.10. 3.AllI/OcableswerepositionedtosimulatetypicalactualusageasperANSIC63.10. 4.AllsupportequipmentreceivedAC120V/60HzpowerfromaLISN,ifany. 5.TheEUTreceivedDC5VpowerfromadapterwhichreceivedAC120V/60HzpowerfromaLISN. 6.Thetestprogramwasstarted.EmissionsweremeasuredoneachcurrentcarryinglineoftheEUTusinga spectrumAnalyzer/ReceiverconnectedtotheLISNpoweringtheEUT.TheLISNhastwomonitoring points:Line1(HotSide)andLine2(NeutralSide). 7.Twoscansweretaken:onewithLine1connectedtoAnalyzer/ReceiverandLine2connectedtoa50ohm …

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