2AXWJ-LH0724Azzaro Royale Headphone S27 DDP, Azzaro Royale Headphone S27

EN THE OBJECTS IN THEBOX 1.Wireless Headphones 2.USB Type C Charging Cable BUTTON ICON: 3. Wireless music mode: Short press "+" button to volume up. Long press "+" button to play the next song. Short press "-" button to volume down. Long press "-" button to play the previous song. 4.Mobile Phone/ Device Connection: Step 1: Open the Bluetooth setting on your phone/ device and click“Search Device”. Some devices will search for available device automatically. Step 2: Search for Bluetooth devices to pair until you see “AZZARO HEADPHONES”. Step 3: The indicator light on the headphone will flicker blue and red while pairing. Your device will indicate when the pairing is successful and the indicator light will stop flickering. 4.Charging: Please make sure the product is fully charged before the first use. Charge the product with the provided USB cable which is compatible with any computer or other 5V output charger. The charge Indicator will be in red while charging, and will turn off when the battery is fully charged. 5.Product specifications: Bluetooth solution: V6.0 Support A2DP, AVRCP, HSP, and HFP profile 1.Driver unit: 40mm 2.Impedance:16 ohms 3.Sensitivity:97dB±3dB 4.Max. input power: 20mW 5.Frequency response: 20Hz-20kHz 6.Frequency: 2402-2480MHz 7.EIRP Power: ≤10 dBm Features: 1.Working distance: 10M 2.Built-in rechargeable battery: 3.7V, 200mAh 3.Playing time: up to 8 hours 4.Phone talk: up to 8 hours 5.Charging time: 1.5~2.0 hours 6.Stand-by time: up to 15 days TIPS: 1.When using for the first time, charging for more than 1-2 hours is good for battery. 2.Please charge the product if the product hasn't been used for a long time (more than one month). 3.Please keep away from fire and water. 4.To prevent possible hearing damage, do not listen at high volume levels for long periods. Do not use the headset while driving or cycling or in any situation where you should be able to hear other sounds.As a guide to set the volume level, check that you can stil hear your own voice, when speaking normally while listening with the headset. Importer: Manufactured by: ADM group www.adm-indicia.com Made in China Warning To assure continued compliance, any changes or modifications not expressly approved by the party. Responsible for compliance could void the user’s authority to operate this equipment. FCC Statement This equipment 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. 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. FCC Radiation Exposure Statement: The device has been evaluated to meet general RF exposure requirement. The device can be used in the portable exposure condition without restriction. Model No. : LH0724 Operating ambient temperature: 0 - 40°C, Storage and transportation ambient temperature: -10 - 50°C, altitude not higher than 2000m (air pressure not less than 80kPa), WARNING: -Danger of explosion if battery is incorrectly replaced. -Replace only with the same or equivalent type. -Battery cannot be subjected to high or low extreme temperatures, low air pressure at high altitude during use, storage or transportation. -Replacement of a battery with an incorrect type may defeat a safeguard; -Disposal of a battery into fire or a hot oven, or mechanically crushing or cutting of a battery,may result in an explosion; -Leaving a battery in an extremely high temperature surrounding environment, such as sunshine, fire, or hot surface may result in an explosion or the leakage of flammable liquid or gas; CAUTION Risk of fire or explosion if the battery is replaced by an incorrect type! Recommended power adapter To ensure optimal and safe performance, use a CE-certified adapter with these specifications: Minimum charging power: 0.1 Watts Maximum charging power: 1.0 Watts (for full speed) Only use adapters rated for these specifications to avoid performance issues or safety risks. Batch Code : 2026-09-20 AZZARO HEADPHONES USER MANUAL AZZARO HEADPHONES Please read the instructions before using the headset. 1.Next/Volume up 2.Previous/Volume down 3.Play/Pause 4.Mic 5.Aux in 6.Indicator Light 7.Charging 8.Power 1 2 3 4 5 7 6 8 1. Power button (8) Long press to turn on / turn off. 2. Play/Pause button(3): Short press to play/pause when music playing or answer /end the phone call. Press twice to redial the last phone call. Press thrice to activate the voice assistant. Long press to reject the incoming phone call. Please note: Not all mobile phones support all the functions listed above. Please refer to your cell phone's user manual for further information.

(ADMPromotions(Shanghai)Co.,Ltd.) Rev2026-04-24 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:08-17-2026 Ref:AttestationStatementsPart2.911(d)(5)(i)andPart2.911(d)(5)(ii) FCCID:2AXWJ-LH0724 Part2.911(d)(5)(i) [ADMPromotions(Shanghai)Co.,Ltd.](“theapplicant”)certifiesthattheequipmentforwhich authorizationissoughtisnot“covered”equipmentanddoesnotcontainanti-virussoftwareor cybersecuritysoftwareprohibitedfromreceivinganequipmentauthorizationpursuantto47CFR2.903, KDB986446D01CoveredEquipmentGuidance,andFCCCoveredList (www.fcc.gov/supplychain/coveredlist). Part2.911(d)(5)(ii) [ADMPromotions(Shanghai)Co.,Ltd.](“theapplicant”)certifiesthat,asofthedateofthefilingofthe application,theapplicantisnotidentifiedontheCoveredList(asaspecificallynamedentityoranyofits subsidiariesoraffiliates)asanentityproducing“covered”equipment. Sincerely, FennyLi

ADMPromotions(Shanghai)Co.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Date:08-17-2026 SUBJECT:FCCID:2AXWJ-LH0724 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, ADMPromotions(Shanghai)Co.,Ltd. ------------------------------- （FennyLi）

ADM Promotions (Shanghai) Co., Ltd. U.S. Agent Designation for Service of Process- Certification AttestationLetter 8/17/2026 Federal CommunicationsCommission Authorization and EvaluationDivision 7435 Oakland Mills Road Columbia, MD 21046 USA Ref: Attestation Statements Part 2.911(d)(7)Filing FCC ID:2AXWJ-LH0724 Applicant FRN: 0030107817 ADM Promotions (Shanghai) Co., Ltd.(“the applicant”) certifies that, as ofthe date of the filing of the application,Global Product Services and Consultation LLCis our designated U.S. agent for service of process for the above referenced FCCID.ADM Promotions (Shanghai) Co., Ltd.accepts to maintain an agent for noless than one year after the grantee has terminated all marketing and importation orthe conclusion of any Commission-related proceeding involving theequipment. Global Product Services and Consultation LLCaccepts, as of the date of the filingof the application, the obligation of the designated U.S. agent for service of process forthe above referenced FCC ID. Designated U.S. AgentInformation: Company Name: Global Product Services and ConsultationLLC FCC Registration Number (FRN):0033406703 Physical U.S. Company Address: 328 W Palm Ave. Monrovia, CA91016,USA Contact Person: Mr Michael Chan Contact No.: 626-366-4358 Agent Email Address:[email protected] Sincerely, Company: ADM Promotions (Shanghai) Co., Ltd. Designated Agent: Global Product Servicesand Consultation LLC Company Representative: Fenny LiDesignated Agent Representative: MichaelChan Title: QA AssistantTitle:TechnicalDirector Signature:Signature: Date : 08/30/2026 SC : 6089103

ADMPromotions(Shanghai)Co.,Ltd. Rev11/20/07 FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationofFCCID:2AXWJ-LH0724 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, FennyLi 08-17-2026

ADMPromotions(Shanghai)Co.,Ltd. Declarationonmodeldifference WetheundersignedherebyconfirmthatthesemodelsandProductionnamesareidentical,andall modelshavethesamePCBlayout,Antenna,schematicsandcomponent.Onlydifferentonthesole distinctionbeingthemodelname. ProductionnameTrademarkFCCModelno. AzzaroRoyaleHeadphone S27DDP,AzzaroRoyale HeadphoneS27FCA AZZARO2AXWJ-LH0724LH072400/DDP, LH072401/FCA Confirmedby: FennyLi ADMPromotions(Shanghai)Co.,Ltd. 08-17-2026

ADMPromotions(Shanghai)Co.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Date:08-17-2026 SUBJECT:FCCApplicationforFCCID:2AXWJ-LH0724 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, FennyLi 08-17-2026

ReportNo.EDG2606220045E002Page1of5Ver.1.0 FCCID:2AXWJ-LH0724 ReportNo.EDG2606220045E002Page2of5Ver.1.0 ReportNo.EDG2606220045E002Page3of5Ver.1.0 ReportNo.EDG2606220045E002Page4of5Ver.1.0 ReportNo.EDG2606220045E002Page5of5Ver.1.0

RL 2.95mm 8.7mm 2.63mm2.63mm 7.789mm 5.4916mm LOGO Color BlackLOGO Color Black 7.1057mm 19.8835mm 14.1339mm 25.464mm 25.464mm 7.789mm Logo size:7.1057*19.8835mm, tolerance +/-1mm Position tolerance +/- 2mm Logo size:5.4916*14.1339mm, tolerance +/-1mm Position tolerance +/- 2mm

ReportNo.EDG2606220045E002Page1of2Ver.1.0 FCCID:2AXWJ-LH0724 BTANT ReportNo.EDG2606220045E002Page2of2Ver.1.0

ReportNo.EDG2606220045E00202RPage1of7Ver.1.0 TESTREPORT ProductName： AzzaroRoyaleHeadphoneS27DDP,Azzaro RoyaleHeadphoneS27FCA ModelNumber：LH072400/DDP,LH072401/FCA FCCID：2AXWJ-LH0724 Preparedfor:ADMPromotions(Shanghai)Co.,Ltd. Address:Room1205B,SOHODonghaiPlaza,TongrenRoad, Jing’anDistrict,Shanghai Preparedby:EMTEK(DONGGUAN)CO.,LTD. Address:1&2/F.,Building2,ZoneA,ZhongdaMarine BiotechnologyResearchandDevelopmentBase, No.9,XinchengAvenue,SongshanhuHigh-technology IndustrialDevelopmentZone,Dongguan,Guangdong, China TEL:+86-0769-22807078 FAX:+86-0769-22807079 ReportNumber:EDG2606220045E00202R Dateofsamplereceipt:June22,2026 Date(s)ofTests:June22,2026toJuly08,2026 Dateofissue:July08,2026 $二维码$ ReportNo.EDG2606220045E00202RPage2of7Ver.1.0 TableofContents 1.TESTRESULTCERTIFICATION...............................................................................................................................................3 2.EUTSPECIFICATION.................................................................................................................................................................5 3.TESTREQUIREMENT................................................................................................................................................................6 4.MEASUREMENTRESULT.........................................................................................................................................................7 ReportNo.EDG2606220045E00202RPage3of7Ver.1.0 1.TESTRESULTCERTIFICATION Applicant:ADMPromotions(Shanghai)Co.,Ltd. Address:Room1205B,SOHODonghaiPlaza,TongrenRoad,Jing’anDistrict,Shanghai Manufacturer:ADMPromotions(Shanghai)Co.,Ltd. Address:Room1205B,SOHODonghaiPlaza,TongrenRoad,Jing’anDistrict,Shanghai EUT:AzzaroRoyaleHeadphoneS27DDP,AzzaroRoyaleHeadphoneS27FCA ModelName:LH072400/DDP,LH072401/FCA Trademark:AZZARO MeasurementProcedureUsed: APPLICABLESTANDARDS STANDARDTESTRESULT §15.247(i),§2.1091 PASS TheaboveequipmentwastestedbyEMTEK(DONGGUAN)CO.,LTD.Thetestdata,dataevaluation,test procedures,andequipmentconfigurationsshowninthisreportweremadeinaccordancewiththeprocedures giveninANSIC63.10(2020)andtheenergyemittedbythesampleEUTtestedasdescribedinthisreportisin compliancewiththerequirementsofFCCRulesFCC§15.247(i),§2.1091. Thetestresultsofthisreportrelateonlytothetestedsampleidentifiedinthisreport DateofTest:June22,2026toJuly08,2026 Preparedby: JessicaZhang/ Editor Reviewer: WarrenDeng/Supervisor Approve&AuthorizedSigner: SamLv/Manager ReportNo.EDG2606220045E00202RPage4of7Ver.1.0 ModifiedHistory VersionReportNo.RevisionDateSummary EDG2606220045E00202R/OriginalReport ReportNo.EDG2606220045E00202RPage5of7Ver.1.0 2. EUTSpecification CharacteristicsDescription Product:AzzaroRoyaleHeadphoneS27DDP,AzzaroRoyaleHeadphoneS27FCA ModelNumber: LH072400/DDP,LH072401/FCA Note：Allmodelsareidentical,withthesoledistinctionbeingthe modelname.ModelLH072400/DDPwaschosentocompletealltesting. Sample:1# DataRate: 1MbpsforGFSKmodulation 2Mbpsforπ/4-DQPSKmodulation 3Mbpsfor8DPSKmodulation Modulation: GFSK,π/4-DQPSK,8DPSK OperatingFrequency Range(s): 2402-2480MHz NumberofChannels: 79channels TransmitPowerMax: -3.19dBm(0.000480W) AntennaGain:0dBi Powersupply: DC5VfromUSB DC3.7Vfrombattery Evaluationapplied:MPEEvaluation SAREvaluation ReportNo.EDG2606220045E00202RPage6of7Ver.1.0 3. TestRequirement RFEXPOSUREEVALUATION Accordingto§15.247(i)and§1.1307(b)(1),systemsoperatingundertheprovisionsofthissectionshallbe operatedinamannerthatensuresthatthepublicisnotexposedtoradiofrequencyenergylevelinexcessof theCommission’sguidelines. RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,usingmeasurementsorcomputer simulation.WhenroutineSARevaluationisnotrequired,portabletransmitterswithoutputpowergreaterthan theapplicablelowthresholdrequireSARevaluationtoqualityforTCBapproval. OneantennaisavailablefortheEUT.Theminimumseparationdistanceis5mm. ReportNo.EDG2606220045E00202RPage7of7Ver.1.0 4. MeasurementResult Antennagain:0dBi Whenasinglemoduleworks,themeasurementresultsareasfollows: BT1 Transmit Frequency (MHz) Mode Measured Power (dBm) E.I.R.P (dBm) Tune upPower (dBm) Maxtuneup power (dBm) Calculation Result 1-gSAR 2402 GFSK -4.21-4.21-5±1-4 0.12340043 2441GFSK-4.65-4.65-5±1-40.12439813 2480GFSK-4.67-4.67-5±1-40.12538803 2402Π/4-DQPSK-3.71-3.71-4±1-30.15535193 2441 Π/4-DQPSK -3.90-3.90-4±1-3 0.15660803 2480Π/4-DQPSK-3.97-3.97-4±1-30.15785413 24028-DPSK-3.19-3.19-4±1-30.15535193 24418-DPSK-3.68-3.68-4±1-30.15660803 24808-DPSK-3.64-3.64-4±1-30.15785413 AccordingtoKDB447498,nostand-alonerequiredforBTantenna,andnosimultaneousSARmeasurementis required. ***EndofReport***

Antenna Specification Summary CEPS TNA METI TNA G4.2 emaN ledoM lacitreV latnoziroH 2400MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.26 -0.76 0.00-5.25 -2.46 -1.86 niaG .XA0.00 dBiM lacitreV dna latnoziroH noitaziraloP Azimuth Beam Pattern Omni-directional mhO 05 ecnadepmI htgneL annetn9.5mmA Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Address:333 Kexing Road, Xiangzhou District, Zhuhai City, Guangdong Province, China 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 -22.031-0.0000025 -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 ANT Test Labs：Attestation of Global Compliance Co., Ltd.

ReportNo.EDG2606220045E00201RPage1of77Ver.1.0 $二维码$ TESTREPORT ProductName ： AzzaroRoyaleHeadphoneS27DDP,Azzaro RoyaleHeadphoneS27FCA ModelNumber：LH072400/DDP,LH072401/FCA FCCID：2AXWJ-LH0724 Preparedfor:ADMPromotions(Shanghai)Co.,Ltd. Address:Room1205B,SOHODonghaiPlaza,TongrenRoad, Jing’anDistrict,Shanghai Preparedby:EMTEK(DONGGUAN)CO.,LTD. Address:1&2/F.,Building2,ZoneA,ZhongdaMarine BiotechnologyResearchandDevelopmentBase,No.9, XinchengAvenue,SongshanhuHigh-technology IndustrialDevelopmentZone,Dongguan,Guangdong, China TEL:+86-0769-22807078 FAX:+86-0769-22807079 ReportNumber:EDG2606220045E00201R Dateofsamplereceipt:June22,2026 Date(s)ofTests:June22,2026toJuly08,2026 Dateofissue:July08,2026 ReportNo.EDG2606220045E00201RPage2of77Ver.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....................................................................................................................................29 9.3NUMBEROFHOPPINGFREQUENCIES..................................................................................................................................32 9.4AVERAGETIMEOFOCCUPANCY(DWELLTIME)...............................................................................................................35 9.5MAXIMUMPEAKCONDUCTEDOUTPUTPOWER.....................................................................................................................45 9.6CONDUCTEDSUPRIOUSEMISSION......................................................................................................................................51 9.7RADIATEDSPURIOUSEMISSION........................................................................................................................................61 9.8CONDUCTEDEMISSIONTEST........................................…

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ReportNo.EDG2606220045E00201RPage41of77Ver.1.0 2DH5-Ant1-Hop-PASS ReportNo.EDG2606220045E00201RPage42of77Ver.1.0 3DH1-Ant1-Hop-PASS ReportNo.EDG2606220045E00201RPage43of77Ver.1.0 3DH3-Ant1-Hop-PASS ReportNo.EDG2606220045E00201RPage44of77Ver.1.0 3DH5-Ant1-Hop-PASS ReportNo.EDG2606220045E00201RPage45of77Ver.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 DH5Ant12402-4.21≤20.97PASS DH5Ant12441-4.65≤20.97PASS DH5Ant12480-4.67≤20.97PASS 2DH5Ant12402-3.71≤20.97PASS 2DH5Ant12441-3.90≤20.97PASS 2DH5Ant12480-3.97≤20.97PASS 3DH5Ant12402-3.19≤20.97PASS 3DH5Ant12441-3.68≤20.97PASS 3DH5Ant12480-3.64≤20.97PASS ReportNo.EDG2606220045E00201RPage46of77Ver.1.0 DH5-Ant1-2402-PASS DH5-Ant1-2441-PASS ReportNo.EDG2606220045E00201RPage47of77Ver.1.0 DH5-Ant1-2480-PASS 2DH5-Ant1-2402-PASS ReportNo.EDG2606220045E00201RPage48of77Ver.1.0 2DH5-Ant1-2441-PASS 2DH5-Ant1-2480-PASS ReportNo.EDG2606220045E00201RPage49of77Ver.1.0 3DH5-Ant1-2402-PASS 3DH5-Ant1-2441-PASS ReportNo.EDG2606220045E00201RPage50of77Ver.1.0 3DH5-Ant1-2480-PASS ReportNo.EDG2606220045E00201RPage51of77Ver.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 mustcomplywiththelimitspecifiedinthisSection. ReportNo.EDG2606220045E00201RPage52of77Ver.1.0 9.6.5TestResults Temperature: 25 ̊ C RelativeHumidity:45% ATMPressure:1011mbar Note:N/A Alltheantennaandmodesmodehavebeentested,andtheworstresultrecordedwasreportasbelow: Bandedgemeasurements TestModeAntennaChNameFrequency[MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant1Low2402-5.76-40.94≤-25.76PASS DH5Ant1High2480-6.20-48.3≤-26.2PASS DH5Ant1LowHop_2402-6.02-42.74≤-26.02PASS DH5Ant1HighHop_2480-5.91-47.7≤-25.91PASS ReportNo.EDG2606220045E00201RPage53of77Ver.1.0 DH5-Ant1-2402-PASS DH5-Ant1-2480-PASS ReportNo.EDG2606220045E00201RPage54of77Ver.1.0 DH5-Ant1-Hop_2402-PASS DH5-Ant1-Hop_2480-PASS ReportNo.EDG2606220045E00201RPage55of77Ver.1.0 ConductedSpuriousEmission TestModeAntennaFrequency[MHz] FreqRange [MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant124020~Reference-5.47-5.47---PASS DH5Ant1240230~1000-5.47-62.23≤-25.47PASS DH5Ant124021000~26500-5.47-51.07≤-25.47PASS DH5Ant124410~Re…

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