2BSB7-H008Home TV Sound Bar

1 1 H008 H008 H008 2 2 DC FCC Statement: 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. 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 guarant ee 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. Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environm ent. This transmitter must not be co‐ located or operating in conjunction with any other antenna or transmitter. RF exposure warning: This equipment complies with radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with Minimum distance 20cm between the radiator and your body.

ShenzhenHui changElectricalco., Ltd. 2025-09-15 EurofinsElectricaland ElectronicTestingNA, Inc. 914 WestPatapscoAvenue Baltimore,MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID:2BSB7-H008) [ShenzhenHui changElectricalco., Ltd.] certifiesthat the equipmentfor which authorizationis soughtis not“covered” equipmentprohibitedfromreceivingan equipmentauthorizationpursuantto section2.903of the FCC rules. We also certifythat,as of the dateof the filingof the application,the equipmentdoes not utilizecyber-securityor anti-virussoftwarefromKasperskyLab, Inc, or any of its successorsand assignees,whichis also on the “coveredlist ”. Sincerely, (Applicantsignature) (Applicantprintedname)JuanjuanFu ShenzhenHui changElectricalco., Ltd. 2025-09-15 EurofinsElectricaland ElectronicTestingNA, Inc. 914 WestPatapscoAvenue Baltimore,MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID:2BSB7-H008) [ShenzhenHui changElectricalco., Ltd.] certifiesthat,as of the dateof the filingof the application,the applicantis notidentifiedon the CoveredList as an entityproducing “covered” equipment. Sincerely, (Applicantsignature) (Applicantprintedname)JuanjuanFu

ShenzhenHuichangElectricalco.,Ltd. AgentAuthorizationLetter 2025-09-15 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 USA RE:LETTEROFAGENTAUTHORIZATION ToWhomItMayConcern: We,theundersigned,herebyauthorizeShenzhenMostTechnologyServiceCo.,Ltd.toact onourbehalfinallmattersrelatingtoapplicationforequipmentauthorization,includingthe signingofalldocumentsrelatingtothesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothe denialofbenefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuse Actof1988,21U.S.C.853(a). Thisagreementexpiresoneyearfromthecurrentdate. Sincerely, Name: JuanjuanFu Position: Manger CompanyName: ShenzhenHuichangElectricalco.,Ltd. Address: BuildingB4,HengjiIndustrialPark,HeyiCommunity,Shajing Sub-district,Bao'anDistrict,ShenzhenCity,Guangdong Province,China Tel/Fax 13418559669 E-Mail: [email protected]

ShenzhenHui changElectricalco., Ltd. LongTermConfidentialityRequestLetter 20 25-09-15 EurofinsElectricaland ElectronicTestingNA, Inc. 914 West PatapscoAvenue Baltimore,MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR (FCC ID:2BSB7-H008) To Whom It May Concern: This letter servesas an officialrequestfor confidentialityunder sections0.457 and 0.459 of CFR 47. We have requestedthat the -e.g.Blockdiagram -e.g.SCH -e.g.OperationalDescription requiredto be submittedwith this applicationbe permanentlywithheldfrom public review. Theabovedocumentsarecompanyproprietaryinformationthatcouldnevergetinto thepossessionof yourcompetition. Pleasecontactme if there is any informationyou may need. Sincerely, Name : JuanjuanFu Position: Manger CompanyName : ShenzhenHui chang Electricalco., Ltd. Address: BuildingB4, Hengji IndustrialPark, Heyi Community,Shajing Sub-district,Bao'an District,ShenzhenCity, Guangdong Province,China Tel / Fax 13418559669 E-Mail : [email protected]

Modeldifferenceletter 2025-09-15 OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA ThisisanewApplicationfromShenzhenHuichangElectricalco.,Ltd. ModelNo.: H008,H001,H007,H009 OnlythemodelH008wastested,Theirelectricalcircuitdesign,layout, componentsusedandinternalwiringareidentical,Onlythemodelnamesand appearancecolourisdifferent. Thankyouforyourcooperation! Yourssincerely, Signatory: Sincerely, Signature: Name:JuanjuanFu Title:Manger

ModelNo.:H008 FRONTVIEWOFSAMPLE BACKVIEWOFSAMPLE ModelNo.:H008 LEFTVIEWOFSAMPLE RIGHTVIEWOFSAMPLE ModelNo.:H008 TOPVIEWOFSAMPLE BOTTOMVIEWOFSAMPLE ModelNo.:H008 PHOTOOFTHEENTIRESAMPLE

Home TV Sound Bar Model：H008 FCC ID:2BSB7-H008

ModelNo.:H008 Page1of3 INTERNALPHOTOOFSAMPLE INTERNALPHOTOOFSAMPLEPCB ModelNo.:H008 Page2of3 INTERNALPHOTOOFSAMPLEPCB INTERNALPHOTOOFSAMPLEPCB Antennalocation ModelNo.:H008 Page3of3

ShenzhenMost TechnologyServiceCo., Ltd. East A, 1 floor of New AolinFactorybuiding,LangshanErlu,NorthDistrict, Hi-techIndustryPark,Nanshan,Shenzhen,Guangdong,China RF ExposureEvaluationReport ReportReferenceNo . ....................... : FCC ID.. ............................................... : MTEB25080271-H 2BSB7-H008 Compiled by ( position+printedname+signature)..: File administratorsAlisaLuo Supervisedby ( position+printedname+signature)..:Test EngineerSunnyDeng Approvedby ( position+printedname+signature) .. : ManagerYvetteZhou Dateof issue ......................................... :Aug.22,2025 RepresentativeLaboratoryName . :ShenzhenMost TechnologyServiceCo., Ltd. Address.................................................: No.5,2nd LangshanRoad,NorthDistrict,Hi-techIndustrialPark, Nanshan,Shenzhen,Guangdong,China. Applicant’s name ............................... :ShenzhenHui changElectricalco., Ltd. Address ................................................. : BuildingB4, HengjiIndustrialPark,Heyi Community,Shajing Sub-district,Bao'anDistrict,ShenzhenCity, GuangdongProvince, China Test specification/Standard ............ : 47 CFR Part 1.1307;47 CFR Part 1.1310 KDB447498D01GeneralRF ExposureGuidancev06 TRF Originator ...................................... :ShenzhenMostTechnologyServiceCo., Ltd. ShenzhenMost TechnologyServiceCo., Ltd. All rightsreserved. This publicationmay be reproducedin wholeor in part for non-commercialpurposesas long as the ShenzhenMostTechnologyServiceCo., Ltd. is acknowledgedas copyrightownerand sourceof the material.ShenzhenMostTechnologyServiceCo., Ltd. takesno responsibilityfor and will not assume liabilityfor damagesresultingfrom the reader'sinterpretationof the reproducedmaterialdue to its placementand context. Test item description ........................ : HomeTV SoundBar TradeMark............................................: 汇唱HUICHANG Model/Typereference ......................... : H008 ListedModels ...................................... : H001, H007, H009 ModulationType..................................: GFSK,π/4DQPSK,8DPSK OperationFrequency..........................: From2402MHzto 2480MHz HardwareVersion................................. V1.3 SoftwareVersion ................................... V0.0.3 Rating.....................................................: DC 3.7Vby Battery DC 5V by USBPort Result.....................................................:PASS ReportNo.:MTEB25080271-HPage 2 of 5 TESTREPORT EquipmentunderTest:HomeTVSoundBar Model/Type:H008 ListedModels:H001,H007,H009 Remark Onlythemodel“H008”wastested,Theirelectricalcircuit design,layout,componentsusedandinternalwiringareidentical, OnlythemodelnameandAppearancecolourisdifferent. Applicant: ShenzhenHuichangElectricalco.,Ltd. Address: BuildingB4,HengjiIndustrialPark,HeyiCommunity,Shajing Sub-district,Bao'anDistrict,ShenzhenCity,GuangdongProvince, China Manufacturer:ShenzhenHuichangElectricalco.,Ltd Address : BuildingB4,HengjiIndustrialPark,HeyiCommunity,Shajing Sub-district,Bao'anDistrict,ShenzhenCity,GuangdongProvince, China TestResult : PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. ReportNo.:MTEB25080271-HPage 3 of 5 1.RevisionHistory RevisionIssueDateRevisionsRevisedBy 00 2025.08.22 InitialIssueAlisaLuo ReportNo.:MTEB25080271-HPage 4 of 5 2.SAREvaluation 2.1RFExposureComplianceRequirement 2.1.1StandardRequirement AccordingtoKDB447498D01GeneralRFExposureGuidancev06 4.3.1.StandaloneSARtestexclusionconsiderations UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1-gheador bodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions,bymeasurementor numericalsimulation,isnotrequiredwhenthecorrespondingSARExclusionThresholdcondition,listed below,issatisfied. 2.1.2Limits AccordingtoFCCPart1.1310:Thecriterialistedinthefollowingtableshallbeusedtoevaluatethe environmentimpactofhumanexposuretoradiofrequency(RF)radiationasspecifiedinpart1.1307(b) F=FrequencyinMHz FriisFormula Friistransmissionformula:Pd=(Pout*G)/(4*Pi*R2)Where Pd=powerdensityinmW/cm2 Pout=outputpowertoantennainmW G=gainofantennainlinearscale Pi=3.1416 R=distancebetweenobservationpointandcenteroftheradiatorincm PdidthelimitofMPE,1mW/cm2.Ifweknowthemaximumgainoftheantennaandthetotalpower inputtotheantenna,throughthecalculation,wewillknowthedistancerwheretheMPElimitisreached. ReportNo.:MTEB25080271-HPage 5 of 5 2.1.3EUTRFExposure EDR GFSK Testchannel PeakOutputPower (dBm) Tuneuptolerance (dBm) Maximumtune-upPower (dBm) Lowest(2402MHz)-0.84-0.84±10.16 Middle(2441MHz)-1.12-1.12±1-0.12 Highest(2480MHz)-1.51-1.51±1-0.51 π/4DQPSK Testchannel PeakOutputPower (dBm) Tuneuptolerance (dBm) Maximumtune-upPower (dBm) Lowest(2402MHz)0.040.04±11.04 Middle(2441MHz)-0.23-0.23±10.77 Highest(2480MHz)-0.67-0.67±10.33 8DPSK Testchannel PeakOutputPower (dBm) Tuneuptolerance (dBm) Maximumtune-upPower (dBm) Lowest(2402MHz)0.460.46±11.46 Middle(2441MHz)0.210.21±11.21 Highest(2480MHz)-0.15-0.15±10.85 Worstcase: 8DPSK Channel Maximum tune-upPower (dBm) Maximumtune-up Power (MW) AntennaGain (dBi) Power Density atR=20 cm (mW/cm2) LimitResult Lowest(2402 MHz) 1.461.40-0.680.0002 1.0Pass Note:1)RefertoreportMTEB25080271-RforEUTtestMaxConductedaverageOutputPowervalue. Note:2)Pd=(Pout*G)/(4*Pi*R2)=(1.40*0.86)/(4*3.1416*20 2 )=0.0002 .......................THEENDOFREPORT.........................

ShenzhenMostTechnologyServiceCo., Ltd. No.5,2nd LangshanRoad,NorthDistrict,Hi-techIndustrialPark,Nanshan, Shenzhen,Guangdong,China. TESTREPORT FCCRulesPart 15.247 ReportReferenceNo........................: FCCID.................................................: MTEB25080271-R 2BSB7-H008 Compiled by ( position+printedname+signature)..:File administratorsAlisaLuo Supervisedby ( position+printedname+signature)..:Test EngineerSunnyDeng Approvedby ( position+printedname+signature) .. : ManagerYvetteZhou Dateof issue.........................................:Aug.22,2025 RepresentativeLaboratoryName.:ShenzhenMostTechnologyServiceCo., Ltd. Address ................................................. : No.5,2nd LangshanRoad,NorthDistrict,Hi-techIndustrialPark, Nanshan,Shenzhen,Guangdong,China. Applicant’s name...............................:ShenzhenHui changElectricalco., Ltd. Address.................................................: BuildingB4, HengjiIndustrialPark,Heyi Community,Shajing Sub-district,Bao'anDistrict,ShenzhenCity, GuangdongProvince, China Testspecification/Standard............: FCCRulesPart 15.247 TRF Originator ...................................... :ShenzhenMostTechnologyServiceCo., Ltd. ShenzhenMostTechnologyServiceCo., Ltd. All rightsreserved. This publicationmay be reproducedin wholeor in part for non-commercialpurposesas long as the ShenzhenMostTechnologyServiceCo., Ltd. is acknowledgedas copyrightownerand sourceof the material.ShenzhenMostTechnologyServiceCo., Ltd. takesno responsibilityfor and will not assume liabilityfor damagesresultingfrom the reader'sinterpretationof the reproducedmaterialdue to its placementand context. Testitemdescription ........................ : HomeTV SoundBar TradeMark............................................: 汇唱HUICHANG Model/Typereference ......................... : H008 ListedModels......................................: H001,H007,H009 ModulationType..................................: GFSK,π/4DQPSK,8DPSK OperationFrequency..........................: From2402MHzto 2480MHz HardwareVersion................................. V1.3 SoftwareVersion ................................... V0.0.3 Rating ..................................................... : DC 3.7Vby Battery DC 5V by USBPort Result.....................................................:PASS ReportNo.:MTEB25080271-RPage 2 of 51 TESTREPORT EquipmentunderTest:HomeTVSoundBar Model/Type:H008 ListedModels:H001,H007,H009 Remark Onlythemodel“H008”wastested,Theirelectricalcircuit design,layout,componentsusedandinternalwiringareidentical, OnlythemodelnameandAppearancecolourisdifferent. Applicant: ShenzhenHuichangElectricalco.,Ltd. Address: BuildingB4,HengjiIndustrialPark,HeyiCommunity,Shajing Sub-district,Bao'anDistrict,ShenzhenCity,GuangdongProvince, China Manufacturer:ShenzhenHuichangElectricalco.,Ltd Address : BuildingB4,HengjiIndustrialPark,HeyiCommunity,Shajing Sub-district,Bao'anDistrict,ShenzhenCity,GuangdongProvince, China TestResult:PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. ReportNo.:MTEB25080271-RPage 3 of 51 Contents 1REVISIONHISTORY...........................................................................................................................4 2TESTSTANDARDS..............................................................................................................................5 3SUMMARY.................................................................................................................................................6 3.1GeneralRemarks..........................................................................................................................................6 3.2ProductDescription.....................................................................................................................................6 3.3EquipmentUnderTest.................................................................................................................................6 3.4ShortdescriptionoftheEquipmentunderTest(EUT).............................................................................6 3.5EUToperationmode.....................................................................................................................................7 3.6BlockDiagramofTestSetup.......................................................................................................................7 3.7TestItem(EquipmentUnderTest)Description*........................................................................................7 3.8AuxiliaryEquipment(AE)Description........................................................................................................7 3.9AntennaInformation*...................................................................................................................................7 3.10RelatedSubmittal(s)/Grant(s).................................................................................................................8 3.11Modifications...............................................................................................................................................8 3.12EUTconfiguration.......................................................................................................................................8 4TESTENVIRONMENT........................................................................................................................9 4.1Addressofthetestlaboratory....................................................................................................................9 4.2Environmentalconditions............................................................................................................................9 4.3Summaryofmeasurementresults............................................................................................................10 4.4Statementofthemeas…

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ReportNo.:MTEB25080271-RPage 36 of 51 8DPSK_3-DH5_Channel08DPSK_3-DH5_Channel39 8DPSK_3-DH5_Channel78 ReportNo.:MTEB25080271-RPage 37 of 51 APPENDIXIV.CarrierFrequenciesSeparation TestResult ModulationPacket LeftCenter frequency (MHz) RightCenter frequency (MHz) Hopping Frequency Separation (MHz) Limit(MHz)Result GFSKDH52439.98532440.84790.86260.633PASS GFSKDH52439.852441.04891.19890.633PASS GFSKDH52439.93672440.94961.01290.633PASS π/4DQPSK2-DH52439.83532440.8411.00570.873PASS π/4DQPSK2-DH52439.90252441.15661.25410.873PASS π/4DQPSK2-DH52439.81192440.82331.01140.873PASS 8DPSK3-DH52439.78552441.14191.35640.867PASS 8DPSK3-DH52439.86022440.8560.99580.867PASS 8DPSK3-DH52439.93132440.83980.90850.867PASS TestGraphs GFSKGFSK GFSKπ/4DQPSK π/4DQPSKπ/4DQPSK ReportNo.:MTEB25080271-RPage 38 of 51 8DPSK8DPSK 8DPSK ReportNo.:MTEB25080271-RPage 39 of 51 APPENDIXV.ConductedOutOfBandEmission TestResult Non-Hopping ModulationPacketChannel OOB Emission Frequency (MHz) OOB Emission Level (dBm) Limit (dBm) OverLimit (dB) Result GFSKDH5 0 2398.95-43.385-21.06-22.325PASS 2400.00-50.020-21.06-28.960PASS 4803.60-50.151-21.06-29.091PASS 7205.80-63.080-21.06-42.020PASS 9607.20-63.295-21.06-42.236PASS 24863.3-46.255-21.06-25.195PASS 39 4881.67-51.106-21.55-29.556PASS 7323.74-63.325-21.55-41.775PASS 9764.55-62.962-21.55-41.412PASS 24860.8-45.651-21.55-24.101PASS 78 2483.50-47.360-21.67-25.690PASS 4960.33-50.630-21.67-28.960PASS 7439.22-61.598-21.67-39.928PASS 9919.37-63.813-21.67-42.143PASS 24962.5-45.593-21.67-23.923PASS π/4DQPSK2-DH5 0 2398.85-44.191-21.1-23.091PASS 2400.00-50.950-21.1-29.850PASS 4804.30-55.549-21.1-34.449PASS 7205.80-61.173-21.1-40.073PASS 9607.20-62.980-21.1-41.880PASS 24860.2-45.883-21.1-24.782PASS 39 4881.67-53.034-21.32-31.714PASS 7322.49-62.161-21.32-40.841PASS 9763.31-61.909-21.32-40.589PASS 24952.6-45.485-21.32-24.165PASS 78 2483.50-48.940-21.87-27.070PASS 4960.33-53.631-21.87-31.761PASS 7439.22-62.054-21.87-40.184PASS 9919.99-64.238-21.87-42.368PASS 24953.8-46.503-21.87-24.633PASS 8DPSK3-DH5 0 2398.98-43.951-20.99-22.961PASS 2400.00-49.170-20.99-28.180PASS 4804.30-56.008-20.99-35.019PASS 7205.80-63.222-20.99-42.233PASS 9608.50-63.508-20.99-42.518PASS 24911.4-45.936-20.99-24.946PASS 39 4881.67-48.235-21.3-26.935PASS 7323.74-63.033-21.3-41.733PASS 9764.55-63.632-21.3-42.332PASS 24948.8-45.867-21.3-24.567PASS 78 2483.50-48.740-21.63-27.110PASS 4960.33-53.473-21.63-31.843PASS 7439.22-63.106-21.63-41.476PASS 9919.37-63.835-21.63-42.205PASS 24894.5-45.929-21.63-24.299PASS Hopping ModulationPacketChannel OOB Emission Frequency (MHz) OOB Emission Level (dBm) Limit (dBm) OverLimit (dB) Result GFSKDH5 Hopping 2398.96-42.714-21.08-21.634PASS 2400.00-43.410-21.08-22.330PASS 2483.50-48.120-21.91-26.210PASS 2400.00-44.020-21.21-22.810PASS 2483.50-48.490-21.91-26.580PASS 2398.97-43.980-21.0-22.980PASS 2400.00-44.150-21.0-23.150PASS 2483.50-48.400-21.91-26.490PASS π/4DQPSK2-DH52398.99-44.390-20.96-23.430PASS ReportNo.:MTEB25080271-RPage 40 of 51 2400.00-46.690-20.96-25.730PASS 2483.50-48.780-21.77-27.010PASS 2398.84-43.620-21.05-22.570PASS 2400.00-44.750-21.05-23.700PASS 2483.50-51.360-23.18-28.180PASS 2398.99-45.029-21.01-24.018PASS 2400.00-45.070-21.01-24.060PASS 2483.50-50.670-21.73-28.940PASS 8DPSK3-DH5 2397.86-46.026-21.1-24.926PASS 2400.00-48.360-21.1-27.260PASS 2483.50-50.410-21.91-28.500PASS 2400.00-44.020-20.97-23.050PASS 2483.50-50.080-24.36-25.720PASS 2400.00-44.620-21.42-23.200PASS 2483.50-49.680-21.97-27.710PASS TestGraphs OutOfBandEmission GFSK_DH5_Channel0 OutOfBandEmission π/4DQPSK_2-DH5_Channel0 30.0MHz-25000.0MHz GFSK_DH5_Channel0 30.0MHz-25000.0MHz π/4DQPSK_2-DH5_Channel0 OutOfBandEmission GFSK_DH5_Channel39 OutOfBandEmission π/4DQPSK_2-DH5_Channel39 ReportNo.:MTEB25080271-RPage 41 of 51 30.0MHz-25000.0MHz GFSK_DH5_Channel39 30.0MHz-25000.0MHz π/4DQPSK_2-DH5_Channel39 OutOfBandEmission GFSK_DH5_Channel78 OutOfBandEmission π/4DQPSK_2-DH5_Channel78 30.0MHz-25000.0MHz GFSK_DH5_Channel78 30.0MHz-25000.0MHz π/4DQPSK_2-DH5_Channel78 OutOfBandEmission 8DPSK_3-DH5_Channel0 30.0MHz-25000.0MHz 8DPSK_3-DH5_Channel0 ReportNo.:MTEB25080271-RPage 42 of 51 OutOfBandEmission 8DPSK_3-DH5_Channel39 30.0MHz-25000.0MHz 8DPSK_3-DH5_Channel39 OutOfBandEmission 8DPSK_3-DH5_Channel78 30.0MHz-25000.0MHz 8DPSK_3-DH5_Channel78 OutOfBandEmission(Left) GFSK_DH5_ChannelHopping OutOfBandEmission(Left) π/4DQPSK_2-DH5_ChannelHopping OutOfBandEmission(Right) GFSK_DH5_ChannelHopping OutOfBandEmission(Right) π/4DQPSK_2-DH5_ChannelHopping

ReportNo.:MTEB25080271-RPage 43 of 51 OutOfBandEmission(Left) GFSK_DH5_ChannelHopping OutOfBandEmission(Left) π/4DQPSK_2-DH5_ChannelHopping OutOfBandEmission(Right) GFSK_DH5_ChannelHopping OutOfBandEmission(Right) π/4DQPSK_2-DH5_ChannelHopping OutOfBandEmission(Left) GFSK_DH5_ChannelHopping OutOfBandEmission(Left) π/4DQPSK_2-DH5_ChannelHopping OutOfBandEmission(Right) GFSK_DH5_ChannelHopping OutOfBandEmission(Right) π/4DQPSK_2-DH5_ChannelHopping ReportNo.:MTEB25080271-RPage 44 of 51 OutOfBandEmission(Left) 8DPSK_3-DH5_ChannelHopping OutOfBandEmission(Right) 8DPSK_3-DH5_ChannelHopping OutOfBandEmission(Left) 8DPSK_3-DH5_ChannelHopping OutOfBandEmission(Right) 8DPSK_3-DH5_ChannelHopping OutOfBandEmission(Left) 8DPSK_3-DH5_ChannelHopping OutOfBandEmission(Right) 8DPSK_3-DH5_ChannelHopping ReportNo.:MTEB25080271-RPage 45 of 51 APPENDIXVI.DutyCycle TestResult ModulationPacketsChannel OnTime (ms) Period (ms) Duty Cycle(%) Duty Cycle (linear) Duty Cycle Factor (dB) 1/T GFSKDH5 02.8803.74876.840.76841.14410.3472 392.8803.74876.840.76841.14410.3472 782.8803.74876.840.76841.14410.3472 π/4DQPSK2-DH5 02.8843.74876.950.76951.13790.3467 392.8863.74877.000.77001.13510.3465 782.8843.74876.950.76951.13790.3467 8DPSK3-DH5 02.8883.74877.050.77051.13230.3463 392.8883.74877.050.77051.13230.3463 782.8863.74877.000.77001.13510.3465 TestGraphs GFSK(DH5)_Channel0GFSK(DH5)_Channel39 GFSK(DH5)_Channel78π/4DQPSK(2-DH5)_Channel0 π/4DQPSK(2-DH5)_Channel39π/4DQPSK(2-DH5)_Channel78 ReportNo.:MTEB25080271-RPage 46 of 51 8DPSK(3-DH5)_Channel08DPSK(3-DH5)_Channel39 8DPSK(3-DH5)_Channel78 ReportNo.:MTEB25080271-RPage 47 of 51 APPENDIXVII.DwellTime TestResult ModulationPacketChannel Pulse Width(ms) Numberof Pulsesin 31.6 seconds DwellTime (ms) Limit(ms)Result GFSK DH1 Hopping 0.3744315117.94 <400 PASS DH31.632152248.06PASS DH52.880117336.96PASS π/4DQPSK 2-DH10.3852314120.95PASS 2-DH31.632157256.22PASS 2-DH52.89686249.06PASS 8DPSK 3-DH10.3852311119.8PASS 3-DH31.632171279.07PASS 3-DH52.880111319.68PASS TestGraphs PulseWidth GFSK_DH1 NumberofPulsesin31.6seconds GFSK_DH1 PulseWidth GFSK_DH3 NumberofPulsesin31.6seconds GFSK_DH3 PulseWidth GFSK_DH5 NumberofPulsesin31.6seconds GFSK_DH5 ReportNo.:MTEB25080271-RPage 48 of 51 PulseWidth π/4DQPSK_2-DH1 NumberofPulsesin31.6seconds π/4DQPSK_2-DH1 PulseWidth π/4DQPSK_2-DH3 NumberofPulsesin31.6seconds π/4DQPSK_2-DH3 PulseWidth π/4DQPSK_2-DH5 NumberofPulsesin31.6seconds π/4DQPSK_2-DH5 PulseWidth 8DPSK_3-DH1 NumberofPulsesin31.6seconds 8DPSK_3-DH1

ReportNo.:MTEB25080271-RPage 49 of 51 PulseWidth 8DPSK_3-DH3 NumberofPulsesin31.6seconds 8DPSK_3-DH3 PulseWidth 8DPSK_3-DH5 NumberofPulsesin31.6seconds 8DPSK_3-DH5 ReportNo.:MTEB25080271-RPage 50 of 51 APPENDIXVIII.NumberOfHoppingChannel TestResult ModulationPacket NumberofHopping Channel LimitResult GFSKDH57915PASS GFSKDH57915PASS GFSKDH57915PASS π/4DQPSK2-DH57915PASS π/4DQPSK2-DH57915PASS π/4DQPSK2-DH57915PASS 8DPSK3-DH57915PASS 8DPSK3-DH57915PASS 8DPSK3-DH57915PASS TestGraphs HoppingPlot GFSK HoppingPlot GFSK HoppingPlot GFSK HoppingPlot π/4DQPSK HoppingPlot π/4DQPSK HoppingPlot π/4DQPSK ReportNo.:MTEB25080271-RPage 51 of 51 HoppingPlot 8DPSK HoppingPlot 8DPSK HoppingPlot 8DPSK **********************EndofReport**********************

ModelNo.:H008 CETESTSETUP RETESTSETUP ModelNo.:H008 RETESTSETUP