2AJH3-4KSOLODUNE HD Pro Vision 4K Solo

www.dune-hd.com [email protected] 11. Recovery button 10. HDMI 2.0b output (main) 9. HDMI 1.4 output (audio only) 8. Optical S/PDIF output 4. 2 x Wi-Fi antennas 6. Composite video output 7. Coaxial S/PDIF output 2. LED indicator 1. Power button 5. Analog stereo audio output 3. Display Interface 3 56 22. Ventilation holes 18. USB 3.1 host 21. 3.5" SATA HDD slot 19. 12V DC input 20. Power ON/OFF switch 17. USB Type-C host 15. Ethernet 10/100/1000 14. IR input (3.5mm minijack, T-R-S: 5V-IR-GND, L=14.5mm) 13. HDMI 2.0 input 12. Bluetooth antenna 16. 2 x USB 2.0 host + --- 4 7891011131415 16 17181912 12 21 20 22 Do not block ventilation holes! Package content Installation Connect the power adaptor Connect your Dune HD Player to TV by HDMI-cable 2. Power supply 3. HDMI cable 1. Dune HD player 4. 2 x Wi-Fi Antennas8. Quick start guide 7. 4 x AAA batteries 6. Remote control 5. Bluetooth antenna Use Ethernet-cable (not included) to connect Dune HD player to the Internet (or use Wi-Fi) Turn on the Dune HD player and TV. Choose the proper input on the TV. 3 78 6 124 5 Remote control џSELECT — switch text input mode, add the item to the selection list, control some other player functions. џ0–9 — enter numbers and text; control some other player functions. џMOUSE — toggle virtual mouse (if available). џSEARCH — access the search / time search functions. џSETUP — enter/leave the setup menu; adjust playback settings during playback. џRECENT — switch to recently watched channels/movies or other recent items. џLIGHT — turn the remote control backlight on/off. џPOWER — turn the player on/off. џTV section (UP, DOWN, AV IN, TV INFO, TV POWER, SET) — learnable buttons to control TV or other external equipment; use SET button to learn the other 5 buttons (see "Learning Remote Control" section for more information). џTV, MOVIES, MUSIC — hot keys to quickly access TV channels / Movies / Music functionality (when available). џ►(PLAY), || (PAUSE), STOP, >>| (NEXT), |<< (PREV), >> (FWD), << (REW), REC, ZOOM, SUBTITLE, AUDIO, MODE — control the playback and some other player functions. џArrows ◄▲►▼, ENTER, RETURN, TOP MENU, POP UP MENU, INFO — main buttons for controlling the player (navigate across the items on the screen, open/use the currently selected item, go back to the previous screen, go to the main menu, show/hide popup menu with actions for the currently selected item or the current player state, show/hide information about the currently selected item or the current player state, control some other player functions). џCLEAR — delete the last entered character, delete the currently selected item, control some other player functions. џA (Red), B (Green), C (Yellow), D (Blue) — control various player functions. џV+/V- (volume up / volume down) — adjust the volume. џP+/P- (page up / page down) — scroll up and down in various lists, switch to the next/previous TV channel, control some other player functions. џMUTE — turn the sound on/off. 5. Learn other buttons of your RC the same way if needed (repeat steps 3 and 4). 4. Press a button on your RC (one of 5 learnable buttons in the TV section). This button will be programmed to generate the just learned IR signal. The LED on your RC will light up again. This means that your RC is again in the learning mode. 3. Press and hold a button on the other RC until the LED on your RC starts blinking. This means that your RC has learned the IR signal of this button. 2. Put the IR emitter of the other RC in 3-5 cm opposite to the IR receiver of your RC. 1. Press and hold "SET" button on your RC until the LED near the "POWER" button on your RC lights up. This indicates that your RC has entered into the learning mode. To program these buttons, perform the following steps: The TV section on the remote control (RC) has 5 learnable buttons (UP, DOWN, AV IN, TV INFO, TV POWER), which can be programmed to control your TV or other equipment. Buttons are learned by IR signals from another IR remote control. Learning remote control 6. Press the "SET" button on your RC again to exit the learning mode. FCC Warning 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 inte rference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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 interferenceto 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. Radiation Exposure Statement This equipment complies with FCC 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.

FCCSoftwareConfigurationControlDeclarationRev1.1 DUNEHD(HK)LIMITED FCCSoftwareConfigurationControlDeclaration Date:April15,2021 FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Attn:OETDept. Product/ModelNumber:DUNEHDProVision4KSolo/ProVision4KSolo RegardingFCCCountryCodeSelectionguidelinesidentifiedinKDB594280. “Allapplicationsforequipmentauthorizationfortransmittersthatcanhaveradio parameters,orothertechnicalparameters,reportedtotheCommissionsetbysoftware musthaveanattestationindicatingthatnothirdpartywillhavesoftware,orconfiguration control,toprogramthedeviceoutofcomplianceofthetechnicalrulesunderwhichithas beencertified.” Wedeclarethatnothirdpartywillhavesoftware,orconfigurationcontrol,toprogramthedevice outofcomplianceofthetechnicalrulesunderwhichithasbeencertified. Name:KonstantinDyshlevoyDate:2021-04-09 Title:CEO Signatureofapplicant

DUNEHD(HK)LIMITED AgentAuthorization Company:DUNEHD(HK)LIMITED Address:10th Floor,Shun On CommercialBuilding,112-114Des VoeuxRoad Central,Central,Hong Kong ProductName:DUNEHD Pro Vision4K Solo TradeMark:DUNEHD ModelNumber(s):Pro Vision4K Solo ,Max Vision4K, Ultra Vision4K, Real Vision 4K, Real Vision4K Duo,SmartBox4K Plus FCC ID: 2AJH3-4KSOLO WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, to actonourbehalfonallmattersconcerningthecertificationof abovenamed equipment. WedeclarethatMiCOMLabsInc.is allowedto forwardallinformationrelatedto the approvalandcertificationof equipmentto theregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsof ourown. Signature:Date: 2021-04-09 Name:KonstantinDyshlevoy Title:CEO Company:DUNEHD(HK)LIMITED

DUNEHD(HK)LIMITED Address:10thFloor,ShunOnCommercialBuilding,112-114DesVoeuxRoad Central,Central,HongKong OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA DearSir/Madam, We,DUNEHD(HK)LIMITEDHerebydeclaresthefollowingstatementforMiCOMLabsInc, PCBboard,structureandinternalofthesemodel(s)arethesame,Onlymodelsnameis differentforthesemodels: ProductName:DUNEHDProVision4KSolo TradeMark:DUNEHD ModelNumber(s):ProVision4KSolo,MaxVision4K,UltraVision4K,RealVision4K, RealVision4KDuo,SmartBox4KPlus FCCID:2AJH3-4KSOLO Signature:Date:2021-04-09 Name:KonstantinDyshlevoy Title:CEO Company:DUNEHD(HK)LIMITED

DUNEHD(HK)LIMITED Office of EngineeringTechnology FederalCommunicationsCommission 7435 OaklandMills Road Columbia,MD 21046 USA Date: 2021-04-09 Subject;Requestfor Confidentiality FCC ID: 2AJH3-4KSOLO To WhomIt May Concern, Pursuantto the provisionsof the Commission’s rules Title 47 Sections§0.457 and §0.459,we are requestingthe Commissionto withholdthe followingattachment(s)as confidential documentsfrom public disclosureindefinitely. Thesedocumentscontaindetailedsystemand equipmentdescriptionsand are consideredas proprietaryinformationin operationof the equipment.The public disclosureof these documents might be harmfulto our companyand would give competitorsan unfair advantagein the market. SchematicDiagram Block Diagram Parts List OperationalDescription Tune-upProcedure Declarationof SoftwareSecurityRequirementsFor U-NII Devices In additionalto abovementioneddocuments,in order to complywith the marketingregulations in Title 47 CFR §2.803 and the importationrules in Title 47 CFR §2.1204,while ensuringthat businesssensitiveinformationremainsconfidentialuntil the actualmarketingof newly authorizeddevices,we requestShort Term Confidentialityof the followingattachment(s); ExternalPhotos Test Setup Photos InternalPhotos User Manual For 45 days, pursuantto PublicNoticeDA 04-1705. OR For 180 days pursuantto KDB 726920D01. It is our understandingthat all measurementtest reports,FCC ID label formatand correspondenceduringthe certificationreviewprocesscannotbe grantedas confidential documentsand this informationwill be availablefor public reviewonce the grant of equipment authorizationis issued. Sincerely, Signature: Name:KonstantinDyshlevoy Title: CEO

SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AJH3-4KSOLO EXTERIORPHOTOGRAPHS Fig.1 Fig.2 2.4GWIFI&5GWIFI_Ant0 2.4GWIFI&5GWIFI_Ant0 BTAnt SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AJH3-4KSOLO Fig.3 Fig.4 SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AJH3-4KSOLO Fig.5 Fig.6 SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AJH3-4KSOLO Fig.7 Fig.8 SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AJH3-4KSOLO Fig.9 Fig.10

SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AJH3-4KSOLO Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd. Page 1 of1 LabelandLocation Size:L:3.5cm*W:3.0cm LabelLocation DUNEHDProVision4KSolo ModelNo.:ProVision4KSolo FCCID:2AJH3-4KSOLO ForACAdapter:Input:100-240V~,50/60Hz,1.2AMAX Output:12V3000mA Thisdevicecomplieswithpart15andpart18oftheFCCRules.Operationissubjectto thefollowingtwoconditions:(1)Thisdevicemaynotcauseharmfulinterference,and (2)thisdevicemustacceptanyinterferencereceived,includinginterferencethatmay causeundesiredoperation. MadeInChina

SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AJH3-4KSOLO INTERIORPHOTOGRAPHS Fig.1 Fig.2 SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AJH3-4KSOLO Fig.3 Fig.4 SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AJH3-4KSOLO Fig.5 Fig.6 SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AJH3-4KSOLO Fig.7 Fig.8

SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AJH3-4KSOLO Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd. Page 1 of 15 MaximumPermissibleExposureReport 1.ProductInformation FCCID:2AJH3-4KSOLO Productname DUNEHDProVision4KSolo AdditionalModelNo. MaxVision4K,UltraVision4K,RealVision4K,RealVision4KDuo， SmartBox4KPlus ModelDeclaration PCBboard,structureandinternalofthesemodel(s)arethesame,So noadditionalmodelsweretested TestModel ProVision4KSolo Powersupply ForACAdapter:Input:100-240V~,50/60Hz,1.2AMAX Output:12V3000mA Operationfrequency 2402MHz~2480MHz 2412MHz~2462MHz 5180MHz-5240MHz 5745-5825MHz AntennaTypeEeternalAntenna AntennaGainBT:2.0dBi(Max),WIFI:5.0dBi(Max.) Hardwareversion DUNE_V4 Softwareversion 210214_0331_r17 ChannelNumber 79channelsforBluetoothV5.0(BDR/EDR) 40channelsforBluetoothV5.0(BTLE) 11Channelsfor20MHzbandwidth(2412~2462MHz) 7Channelsfor40MHzbandwidth(2422~2452MHz) 4channelsfor20MHzbandwidth(5180-5240MHz) 2channelsfor40MHzbandwidth(5190~5230MHz) 5channelsfor20MHzbandwidth(5745-5825MHz) 2channelsfor40MHzbandwidth(5755~5795MHz) ChannelSpacing5MHz ExposurecategoryGeneralpopulation/uncontrolledenvironment EUTTypeProductionUnit DeviceTypeMobileDevices 2.EvaluationMethod SystemsoperatingundertheprovisionsofFCC47CFRsectionshallbeoperatedinamannerthatensuresthatthepublic isnotexposedtoradiofrequencyenergylevelinexcessoftheCommission’sguidelines. Inaccordancewith47CFRFCCPart2SubpartJ,section2.1091thisdevicehasbeendefinedasmobiledevicewhereby adistanceof0.2mnormallycanbemaintainedbetweentheuserandthedevice,andbelowRFPermissibleExposure limitshallcomplywith. InaccordancewithKDB447498D01forSimultaneoustransmissionMPEtestexclusionapplieswhenthesumofthe MPEratiosforallsimultaneoustransmittingantennasincorporatedinahostdevice,basedonthecalculated/estimated, numericallymodelledormeasuredfieldstrengthsorpowerdensity,is≤1.0.TheMPEratioofeachantennais determinedattheminimumtestseparationdistancerequiredbytheoperatingconfigurationsandexposureconditionsof thehostdevice,accordingtotheratiooffieldstrengthsorpowerdensitytoMPElimit,atthetestfrequency.Eitherthe maximumpeakorspatiallyaveragedresultsfrommeasurementsornumericalsimulationsmaybeusedtodeterminethe MPEratios.SpatialaveragingdoesnotapplywhenMPEisestimatedusingsimplecalculationsbasedonfar-field plane-waveequivalentconditions.Theantennainstallationandoperatingrequirementsforthehostdevicemustmeetthe minimumtestseparationdistancesrequiredbyallantennas,inbothstandaloneandsimultaneoustransmissionoperations, tosatisfycompliance. SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AJH3-4KSOLO Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd. Page 2 of 15 3.Limit 3.1ReferEvaluationMethod ANSIC95.1–1999:IEEEStandardforSafetyLevelswithRespecttoHumanExposuretoRadioFrequency ElectromagneticFields,3kHzto300GHz. FCCKDBpublication447498D01General1RFExposureGuidancev06:MobileandPortableDevicesRFExposure ProceduresandEquipmentAuthorizationPolicies. FCCCFR47part11.1310:Radiofrequencyradiationexposurelimits. FCCCFR47part22.1091:Radiofrequencyradiationexposureevaluation:MobileDevices 3.2Limit LimitsforMaximumPermissibleExposure(MPE)/ControlledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) AveragingTime (minute) LimitsforOccupational/ControlledExposure 0.3–3.0 3.0–30 30–300 300–1500 1500–100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100)* (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 LimitsforMaximumPermissibleExposure(MPE)/UncontrolledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) AveragingTime (minute) LimitsforOccupational/ControlledExposure 0.3–3.0 3.0–30 30–300 300–1500 1500–100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100)* (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequencyinMHz *=Plane-waveequivalentpowerdensity 4.MPECalculationMethod PredicationofMPElimitatagivendistance Equationfrompage18ofOETBulletin65,Edition97-01 S=PG/4πR² Where:S=powerdensity P=powerinputtoantenna G=powergainoftheantennainthedirectionofinterestrelativetoanisotropicradiator R=distancetothecenterofradiationoftheantenna 5.AntennaInformation DUNEHDProVision4KSolocanonlyuseantennascertificatedasfollowsprovidedbymanufacturer; Antennatypeand antennanumber Operatefrequencyband Maximumantenna gain Notes EeternalAntenna2402MHz-2480MHz2.0dBiBTAntenna EeternalAntenna 2412MHz-2462MHz 5180MHz-5240MHz 5745MHz-5825MHz 5.0dBi 2.4WiFi&5GWIFI Antenna SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AJH3-4KSOLO Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd. Page 3 of 15 6.ConductedPower [BTMaxConductedPower] ModeChannelFrequency(MHz) PeakConductedOutput Power(dBm) GFSK 024021.855 3924412.310 7824802.064 π/4DQPSK 024022.499 3924412.936 7824802.647 8DPSK 024022.475 1924402.927 3924802.629 [BLEMaxConductedPower] ModeChannelFrequency(MHz) PeakConductedOutput Power(dBm) BTLE 024021.546 1924402.031 3924801.786 [2.4GWIFIMaxConductedPowerAnt0] ModeChannel Frequency (MHz) MaxConducted Power(dBm) 11B 1241216.28 6243716.96 11246216.5 11G 1241216.84 6243717.77 11246216.05 11N20SISO 1241216.62 6243717.4 11246216.74 11N40SISO 3242216.79 6243717.23 9245216.78 SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AJH3-4KSOLO Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd. Page 4 of 15 [2.4GWIFIMaxConductedPowerAnt1] ModeChannel Frequency (MHz) MaxConducted Power(dBm) 11B 1241216.75 6243717.41 11246217.41 11G 1241216.84 6243717.62 11246216.76 11N20SISO 1241216.14 6243717.65 11246216.07 11N40SISO 3242216.14 6243716.63 9245217.46 [5.2GWIFIMaxConductedPowerAnt0] ModeChannel Frequency (MHz) MaxConducted Power(dBm) 11A 36518015.56 40520015.21 48524014.9 11N20SISO 36518015.63 40520015.84 48524015.75 11N40SISO 38519015.72 46523015.43 11AC20SISO 36518016.2…

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SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE D Page 1 of 65 AppendixD RF Test Data for 5.2G WLAN(ConductedMeasurement) ProductName:DUNEHD Pro Vision4K Solo TradeMark:DUNEHD Test Model:Pro Vision4K Solo EnvironmentalConditions Temperature: 22.6C RelativeHumidity:54.3 % ATM Pressure:10 0.0 kPa Test Engineer:Kay Hu Supervisedby:Li Huan D.1 Duty Cycle Ant0 Test Mode Test Frequency (MHz) Duty Cycle (%) 10log(1/x)Factor (dB) 1/B Minimum VBW(KHz) 11A52001000.000.01 11N20SISO52001000.000.01 11N40SISO51901000.000.01 11AC20SISO52001000.000.01 11 AC40 SISO51901000.000.01 SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE D Page 2 of 65 On Time and Duty Cycle IEEE 802.11a IEEE 802.11n HT20 SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE D Page 3 of 65 IEEE 802.11n HT40 IEEE 802.11AC20 SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE D Page 4 of 65 IEEE 802.11AC40 Ant1 Test Mode Test Frequency (MHz) Duty Cycle (%) 10log(1/x)Factor (dB) 1/B Minimum VBW(KHz) 11A52001000.000.01 11N20SISO52001000.000.01 11N40SISO51901000.000.01 11AC20SISO52001000.000.01 11 AC40 SISO51901000.000.01 SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE D Page 5 of 65 On Time and Duty Cycle IEEE 802.11a IEEE 802.11n HT20 SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE D Page 6 of 65 IEEE 802.11n HT40 IEEE 802.11AC20 SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE D Page 7 of 65 IEEE 802.11AC40 SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE D Page 8 of 65 D.2 MaximumConductOutputPower Ant0 Test Mode Channel Frequency (MHz) AVG ConductedPower (dBm) Duty Cycle Factor( dB) ReportConducted Power(dBm) Limit (dBm) Verdict 11A 36518015.56015.56 24 Pass 40520015.21015.21Pass 48524014.9 0014.9 0Pass 11N20 SISO 36518015.63015.63 24 Pass 40520015.84015.84Pass 48524015.75015.75Pass 11N40 SISO 38519015.72015.72 24 Pass 46523015.43015.43Pass 11 AC 20 SISO 36518016.24016.24 24 Pass 40520016.11016.11Pass 48524015.77015.77Pass 11 AC 40 SISO 38519015.81015.81 24 Pass 46523015.53015.53Pass Ant1 Test Mode Channel Frequency (MHz) AVG ConductedPower (dBm) Duty Cycle Factor( dB) ReportConducted Power(dBm) Limit (dBm) Verdict 11A 36518015 .00015 .00 24 Pass 40520014.65014.65Pass 48524014.25014.25Pass 11N20 SISO 36518015.06015.06 24 Pass 40520014.78014.78Pass 48524014.32014.32Pass 11N40 SISO 38519014.58014.58 24 Pass 46523014.23014.23Pass 11 AC 20 SISO 36518014.99014.99 24 Pass 40520014.71014.71Pass 48524014.32014.32Pass 11 AC 40 SISO 38519015.3 0015.3 0 24 Pass 46523014.97014.97Pass SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE D Page 9 of 65 ANT0+ANT1: Test ModeChannel Frequency (MHz) Duty Cycle Factor (dB) ReportConductedPower (dBm) Limit (dBm) Verdict Ant0Ant1Sum 11N20MIMO 365180015.6315.0618.36 24 Pass 405200015.8414.7818.35Pass 485240015.7514.3218.10Pass 11N40MIMO 385190015.7214.5818.20 24 Pass 465230015.4314.2317.88Pass 11AC20MIMO 365180016.2414.9918.67 24 Pass 405200016.1114.7118.48Pass 485240015.7714.3218.12Pass 11AC40MIMO 385190015.8115.3 018.57 24 Pass 465230015.5314.9718.27Pass SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE D Page 10 of 65 D.3 PowerSpectralDensity Ant0 Test Mode Channe l Frequenc y (MHz) PowerDensity (dBm/MHz) Duty Cycle Factor(d B) ReportPowerDensity (dBm/MHz) Limit (dBm/MH z) Verdic t 11A 3651804.7504.75 11 Pass 4052004.4004.40Pass 4852404.0504.05Pass 11N2 0 SISO 3651804.6504.65 11 Pass 4052004.5504.55Pass 4852404.6904.69Pass 11N4 0 SISO 3851901.8501.85 11 Pass 4652301.650 1.65 Pass 11 AC 20 SISO 3651805.1905.19 11 Pass 4052004.8204.82Pass 4852404.5104.51Pass 11 AC 40 SISO 3851901.780 1.78 11 Pass 4652301.920 1.92 Pass PowerSpectralDensity SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE D Page 11 of 65 IEEE 802.11a / Channel36 / 5180MHz IEEE 802.11na / Channel40 / 5200MHz SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE D Page 12 of 65 IEEE 802.11na / Channel48 / 5240MHz SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE D Page 13 of 65 PowerSpectralDensity IEEE 802.11n20 / Channel36 / 5180MHz IEEE 802.11n20 / Channel40 / 5200MHz SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE D Page 14 of 65 IEEE 802.11n20 / Channel48 / 5240MHz SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE D Page 15 of 65 PowerSpectralDensity IEEE 802.11n40 / Channel38 / 5190MHz IEEE 802.11n40 / Channel46 / 5230MHz SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE D Page 16 of 65 IEEE 802.11ac20 / Channel36 / 5180MHz IEEE 802.11ac20 / Channel40 / 5200MHz SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE D Page 17 of 65 IEEE 802.11ac20 / Channel48 / 5240MHz IEEE 802.11ac40 / Channel38 / 5190MHz SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE D Page 18 of 65 IEEE 802.11ac40 / Channel46 / 5230MHz Ant1 Test Mode Channe l Frequenc y (MHz) PowerDensity (dBm/MHz) Duty Cycle Factor(d B) ReportPowerDensity (dBm/MHz) Limit (dBm/MH z) Verdic t 11A 3651804.1604.16 11 Pass 4052003.7803.78Pass 4852403.4203.42Pass 11N2 0 SISO 3651803.8303.83 11 Pass 4052003.6703.67Pass 4852403.1203.12Pass 11N4 0 SISO 3851900.8700.87 11 Pass 4652300.470 0.47 Pass 11 AC 20 SISO 3651803.7203.72 11 Pass 4052003.5503.55Pass 4852403.2803.28Pass 11 AC 40 SISO 3851901.400 1.40 11 Pass 4652301.190 1.19 Pass SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE D Page 19 of 65 PowerSpectralDensity IEEE 80…

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SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE E Page 1 of 74 AppendixE RF Test Data for 5.8G WLAN(ConductedMeasurement) ProductName:DUNEHD Pro Vision4K Solo TradeMark:DUNEHD Test Model:Pro Vision4K Solo EnvironmentalConditions Temperature: 22.6C RelativeHumidity:54.3 % ATMPressure:10 0.0 kPa Test Engineer:Kay Hu Supervisedby: Li Huan E.1 Duty Cycle Ant0 Test Mode Test Frequency (MHz) Duty Cycle (%) 10log(1/x)Factor (dB) 1/B Minimum VBW(KHz) 11A57851000.000.01 11N20SISO57851000.000.01 11N40SISO57551000.000.01 11AC20SISO57851000.000.01 11 AC40 SISO57 551000.000.01 SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE E Page 2 of 74 On Timeand DutyCycle IEEE802.11a IEEE802.11n HT20 SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE E Page 3 of 74 IEEE802.11n HT40 IEEE802.11AC20 SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE E Page 4 of 74 IEEE802.11AC40 Ant1 Test Mode Test Frequency (MHz) Duty Cycle (%) 10log(1/x)Factor (dB) 1/B Minimum VBW(KHz) 11A57851000.000.01 11N20SISO57851000.000.01 11N40SISO57551000.000.01 11AC20SISO57851000.000.01 11 AC40 SISO57 551000.000.01 SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE E Page 5 of 74 On Timeand DutyCycle IEEE802.11a IEEE802.11n HT20 SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE E Page 6 of 74 IEEE802.11n HT40 IEEE802.11AC20 SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE E Page 7 of 74 IEEE802.11AC40 SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE E Page 8 of 74 E.2 MaximumConductOutputPower Ant0 Test Mode Channe l Frequency (MHz) AVG Conducted Power(dBm) Duty Cycle Factor(dB) ReportConducted Power(dBm) Limit (dBm) Verdict 11A 149574513.6 0013.6 0 30 Pass 157578514.04014.04Pass 165582514.59014.59Pass 11N20 SISO 149574513.75013.75 30 Pass 157578514.33014.33Pass 165582514.87014.87Pass 11N40 SISO 151575513.56013.56 30 Pass 159579514.29014.29Pass 11 AC 20 SISO 149574514.99014.99 30 Pass 157578514.71014.71Pass 165582514.32014.32Pass 11 AC 40 SISO 151575515.3 0015.3 0 30 Pass 159579514.97014.97Pass Ant1 Test Mode Channe l Frequency (MHz) AVG Conducted Power(dBm) Duty Cycle Factor(dB) ReportConducted Power(dBm) Limit (dBm) Verdict 11A 149574514.38014.38 30 Pass 157578515.18015.18Pass 165582515.83015.83Pass 11N20 SISO 149574516.3 0016.3 0 30 Pass 157578516.52016.52Pass 165582516.88016.88Pass 11N40 SISO 151575516.24016.24 30 Pass 159579516.79016.79Pass 11 AC 20 SISO 149574516.24016.24 30 Pass 157578516.11016.11Pass 165582515.77015.77Pass 11 AC 40 SISO 151575515.81015.81 30 Pass 159579515.53015.53Pass SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE E Page 9 of 74 ANT0+ANT1: Test ModeChannel Frequency (MHz) Duty Cycle Factor (dB) ReportConductedPower (dBm) Limit (dBm) Verdict Ant0Ant1Sum 11N20MIMO 1495745013.75 16.3 0 18.22 30 Pass 1575785014.3316.5218.57Pass 1655825014.8716.8819.00Pass 11N40MIMO 1515755013.5616.2418.11 30 Pass 1595795014.2916.7918.73Pass 11AC20MIMO 1495745014.9916.2418.67 30 Pass 1575785014.7116.1118.48Pass 1655825014.3215.7718.12Pass 11AC40MIMO 1515755015.3 015.8118.57 30 Pass 1595795014.9715.5318.27Pass SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE E Page 10 of 74 E.3 PowerSpectralDensity Ant0 Test Mode Channel Frequency (MHz) PowerDensity (dBm/ 300K Hz) Duty Cycle Factor (dB) RBW Factor (dB) ReportPower Density (dBm/ 500K Hz) Limit (dBm/500KHz) Verdict 11A 1495745-1.0302.2181.19 30 Pass 1575785-0.0102.2182.21Pass 16558250.7002.2182.91Pass 11N20 SISO 1495745-1.1102.2181.11 30 Pass 1575785-0.5202.2181.70Pass 16558250.1402.2182.35Pass 11N40 SISO 1515755-3.5602.218-1.34 30 Pass 1595795-3.8402.218-1.62Pass 11 AC 20 SISO 14957450.5202.2182.73 30 Pass 15757850.5402.2182.75Pass 16558251.5902.2183.81Pass 11 AC 40 SISO 1515755-2.8002.218-0.58 30 Pass 1595795-1.9802.2180.24Pass Note:RBWfactor= 10 log (500 KHz / 300 KHz)= 2.218dB ; ReportconductedPSD= measuredconductedPSD+ DutyCyclefactor+ RBWfactor. PowerSpectralDensity IEEE802.11a / Channel149 / 5745MHz SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE E Page 11 of 74 IEEE802.11na / Channel157 / 5785MHz IEEE802.11na / Channel165 / 5825MHz SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE E Page 12 of 74 PowerSpectralDensity IEEE802.11n20 / Channel149 / 5745MHz IEEE802.11n20 / Channel157 / 5785MHz SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE E Page 13 of 74 IEEE802.11n20 / Channel165 / 5825MHz SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE E Page 14 of 74 PowerSpectralDensity IEEE802.11n40 / Channel151 / 5755MHz IEEE802.11n40 / Channel159 / 5795MHz SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE E Page 15 of 74 IEEE802.11ac20/ Channel149 / 5745 MHz IEEE802.11ac20/ Channel157 / 5785 MHz SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE E Page 16 of 74 IEEE802.11ac20/ Channel165 / 5825 MHz IEEE802.11ac40/ Channel151 / 5755 MHz SHENZHENLCS COMPLIANCETESTINGLABORATORYLTD.FCC ID: 2AJH3-4KSOLOReportNo. : LCS 210301230AE E Page 17 of 74 IEEE802.11ac40/ Channel159 / 5795 MHz Ant1 Test Mode Channel Frequency (MHz) PowerDensity (dBm/ 300K Hz) Duty Cycle Factor (dB) RBW Factor (dB) ReportPower Density (dBm/ 500K Hz) Limit (dBm/500KHz) Verdict 11A 14957450.4102.2182.63 30 Pass 15757850.8402.2183.06Pass 16558251.3002.2183.52Pass 11N20 SISO 14957451.2602.2183.48 30 Pass 15757851.5002.2183.72Pass 16558251.8302.2184.05Pass 11N40 SISO 1515755-1.5902.2180.63 30 Pass 1595795-0.5302.2181.69Pass 11 AC 20 SISO 14957451.5402.2183.76 30 Pass 157578…

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SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AJH3-4KSOLOReportNo.:LCS210301230AED Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd. Page 1 of 42 FCCTESTREPORT For DUNEHD(HK)LIMITED DUNEHDProVision4KSolo TestModel:ProVision4KSolo AdditionalModelNo.:PleaseRefertoPage6 Preparedfor:DUNEHD(HK)LIMITED Address: 10thFloor,ShunOnCommercialBuilding,112-114DesVoeuxRoad Central,Central,HongKong Preparedby:ShenzhenLCSComplianceTestingLaboratoryLtd. Address: 101,201BldgA&301BldgC,JujiIndustrialParkShajingStreet,Baoan District,Shenzhen,China Tel:(+86)755-82591330 Fax:(+86)755-82591332 Web:www.LCS-cert.com Mail:[email protected] Dateofreceiptoftestsample:March17,202…

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