2AOKB-D2325Nebula Mars 3 Air

Model: D2325 51005004180 V01 Your product is designed and manufactured with high-quality materials and components, which can be recycled and reused. This symbol means the product must not be discarded as household waste, and should be delivered to an appropriate collection facility for recycling. Proper disposal and recycling helps protect natural resources, human health, and the environment. For more information on the disposal and recycling of this product, contact your local municipality, disposal service, or the shop where you bought this product. EEFIFRDEELHUIE ITLVLTLUMTNLPL PTROSKSIESSEGB ATBEBGHRCYCZDK Important Safety Instructions • For pluggable equipment, the socket-outlet shall be easily accessible. • Please ensure that you only use the adapter provided by the manufacturer. Using an unauthorized adapter may be dangerous and violate the Terms of Use and the product warranty. • Do not use the product in an environment where the temperature is too high or too low. Never expose the product to strong sunshine or wet environments. • It is recommended to charge the product in an environment with a temperature that ranges from 5°C~25°C / 41°F~77°F. • When supplying power, place the device in an environment that has a normal room temperature and good ventilation. • Do not use the product in any way other than described herein in order to avoid personal injury or property damage. • Users should comply with the laws and regulations of the corresponding countries and regions where the equipment is located (used), pay attention to safety obligations, and strictly prohibit the use of our products or equipment for any illegal purposes. Our company will not be responsible for any violators' legal liability under any circumstances. • Possibly hazardous optical radiation emitted from this product may be harmful to the eyes. Do not stare at operating beam. Pairing Connected FunctionBandsMax PowerOperation Frequency Bluetooth (Projector) WiFi (Projector) Bluetooth (Remote Control) 2.4 GHz2402-2480 MHz 2.4 GHz2412-2472 MHz 5 GHz 5150-5250 MHz 5250-5350 MHz 5470-5725 MHz 5725-5850 MHz 2.4 GHz2402-2480 MHz EIRP 15.75 dBm EIRP 19.53 dBm EIRP 22.35 dBm EIRP 19.07 dBm EIRP 19.77 dBm EIRP 13.87 dBm EIRP 8 dBm Frequency Bands and Power: Notice (Europe and the United Kingdom) Declaration of Conformity Hereby, Anker Innovations Limited. declares that this device is in compliance with the essential requirements and other relevant provisions of Directive 2014/53/EU. For the Declaration of Conformity, visit the Web site https://uk.seenebula.com/. The suitable temperature range for the projector and its accessories is 0°C~35°C / 32°F~95°F. The adapter is for indoor use only. The adapter type is NSA90ED-19047401 with a rated output voltage/current of 19.0VDC / 4.74A. RF Exposure Information The Maximum Permissible Exposure (MPE) level has been calculated based on a distance of d=20 cm between the device and the human body. To maintain compliance with RF exposure requirements, maintain a 20cm distance between the device and the human body. This product complies with the radio interference requirements of the European Community. Warning: • Replacing a battery with an incorrect type may nullify safeguards and create danger; • Disposal of the battery/device in a fire, a hot oven, or another source of significant heat, or by mechanically crushing or cutting the battery/device may result in an explosion; • Leaving the battery/device in an extremely hot environment may result in an explosion or leakage of flammable liquids or gases; • Subjecting the battery/device to extremely low air pressure may result in an explosion or leakage of flammable liquids or gases. Attention: • Le remplacement d’une batterie par un type incorrect peut annuler les protections et créer un danger ; • La mise au rebut de la batterie/du dispositif dans un feu, un four chaud ou toute autre source de chaleur importante, ou l’écrasement mécanique ou le découpage de la batterie/du dispositif, peut entraîner une explosion ; • Laisser la batterie/le dispositif dans un environnement extrêmement chaud peut entraîner une explosion ou une fuite de liquides ou de gaz inflammables ; • La batterie / le dispositif soumis à une pression d’air extrêmement faible peut entraîner une explosion ou une fuite de liquides ou de gaz inflammables. CAUTION: RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS. ATTENTION: RISQUE D'EXPLOSION SI LA BATTERIE EST REMPLACÉE PAR UN TYPE INCORRECT. ÉLIMINER LES BATTERIES USÉES SELON LES INSTRUCTIONS. 5150~5350 MHz can only be used indoors. The following importer is the responsible party (contract for EU matters): Anker Innovations Deutschland GmbH I Georg-Muche-Strasse 3, 80807 Munich, Germany Press to switch to Bluetooth speaker mode and select Nebula Mars 3 Air to connect. Use as a Bluetooth Speaker Download the Nebula Connect app for the best projector experience. Nebula Connect App < Settings Bluetooth Nebula Mars 3 Air Bluetooth Connected DEVICE 1 [email protected] [email protected] (日本) [email protected] (For Middle East and Africa Only) [email protected]中国 +1 (800) 988 7973 (US/Canada) +44 (0) 1604 936200 (UK) +49 (0) 69 9579 7960 (DE) +971 529 750 842 (Middle East & Africa) +971 8000320817 (UAE) +966 8008500030 (KSA) +965 22069086 (Kuwait) +20 8000000826 (Egypt) +61 3 8331 4800 (AU) +90 (850) 460 14 14 (TR) +8 (800) 511-86-23 (RU) +86 400 0550 036中国 03 4455 7823日本 +82 02-1661-9246 (한국) +91 18003138831 (India) 2. Prepare the Remote Control 1. Front View1. Overview 2. Rear View 3. Top View 4. Bottom View Remote Control To replace the batteries, slide open the battery compartment, insert new batteries (matching the +/- polarity as indicated), and close the battery compartment. 2 Before using for the first time, slide open the battery compartment and install two AAA batteries. At a Glance Bluetooth speaker button Return button + + Handle Lens Spe…

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AgentletterFCCattestationstatementAnkerInnovationsLimitedPage1of2 RF_753,Issue1 AnkerInnovationsLimited U.S.AgentDesignationforServiceofProcess (ApplicantandU.S.AgentareSeparateParties) TO: FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 ATTENTION:FCCCertification–Section2.911(d)(7)Information DesignatedU.S.Agent Companyname: FantasiaTradingLLC FRN 0033423005 Contactpersonname: LouisQi Streetaddress: 5350 Ontario Mills Pkwy, STE 100, Ontario, CA 91764 ZIP/City/State 91764/Ontario/CA Telephonenumber: +1(800)9887973 Emailaddress: [email protected] Signature: Date: 2023/05/22 Thisletteristoconfirmthatwe(“theDesignatedU.S.Agent)haveacceptedthe responsibilitytoactastheDesignatedU.S.AgentforServiceofProcessasrequiredby section47CFR2.911(d)(7)onbehalfoftheApplicantnotedbelow. TheApplicantacknowledgesthattheymustmaintainanagentfornolessthanoneyear afterterminatingallmarketingandimportationORtheconclusionofanyCommission- relatedproceedinginvolvingtheequipment. Theapplicantfurtheracknowledgestheir responsibilitytoinformtheFCCwhenevertheDesignatedU.S.Agentinformationabove changes. Applicant Companyname: AnkerInnovationsLimited GranteeCode: 2AOKB AgentletterFCCattestationstatementAnkerInnovationsLimitedPage2of2 RF_753,Issue1 AnkerInnovationsLimited Contactpersonname: LouisQi Streetaddress: Room 1318-19, Hollywood Plaza, 610 Nathan Road,Mongkok ZIP/City/State Kowloon Telephonenumber: +86-755-86544807 Emailaddress: [email protected] Signature: Date: 2023/05/22

CoveredlistattestationFCCapplicationletterKiwaPage 1 of2 RF_755_01 AnkerInnovationsLimited CertificationApplicationAttestationStatements AnkerInnovationsLimited Room1318-19,HollywoodPlaza,610NathanRoad,Mongkok,Kowloon,HongKong Hongkong China ToWhomItMayConcern: Statementfor47CFRsection2.911(d)(5)(i) AnkerInnovationsLimitedcertifiesthatasofthedateoftheapplicationtheequipmentforwhichauthorizationis soughtisnot“covered”equipment 1 prohibitedfromreceivinganequipmentauthorizationpursuanttosection 2.903oftheFCCrules. Iftheequipmentforwhichtheapplicantseeksauthorizationisproducedbyanyoftheentitiesidentifiedonthe currentCoveredList,includingaffiliatesorsubsidiariesofthenamedcompanies,theapplicantmustincludean explanationonwhytheequipmentisnot“covered”equipment. AdditionalExplanation: <N/A> Statementfor47CFRsection2.911(d)(5)(ii) AnkerInnovationsLimited(“theapplicant”)certifiesthat,asofthedateofthefilingofthisapplication, theapplicant -is/-isnot (3) identifiedontheCoveredListasanentityproducing“covered”equipment. 1 -The Commission’sCovered Listis published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment.https://www.fcc.gov/supplychain/coveredlist . (2): For FCC it must be the Grantee Code “owner” or the authorized agent. (3): double click on the appropriate box and select ‘’checked” then “OK” Date: 2023/05/22 City: HongKong Name (2) : LouisQi Function: ComplianceManager Telephonenumber: +86-755-86544807 Emailaddress: [email protected] CoveredlistattestationFCCapplicationletterKiwaPage 2 of2 RF_755_01 AnkerInnovationsLimited Signature:

AnkerInnovationsLimited Date:2023/09/12 To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 ToWhomItMayConcern: TheAnkerInnovationsLimited,theundersigned,herebyauthorizesMrs.WendyZhan fromShenzhenMorlabCommunicationsTechnologyCo.,Ltd.,toactonthebehalfof theAnkerInnovationsLimitedsolelyinmattersrelatingtotheapplicationforanFCC equipmentauthorizationforFCCID:2AOKB-D2325includingthesigningofdocuments inconnectionwiththisApplication.NecessaryactscarriedoutShenzhenMorlab CommunicationsTechnologyCo.,Ltd.onourbehalfoftheAnkerInnovationsLimited inconnectionwiththeApplicationshallhavethesameeffectasactsoftheAnker InnovationsLimited.AnkerInnovationsLimitedalsoherebycertifythatnopartytothis applicationissubjecttoadenialofbenefits,includingFCCbenefits,pursuanttoSection 5301oftheAnti-DrugAbuseActof1988,21U.S.C.862. Thankyouforyourattentiontothismatter. YoursSincerely, Signatory: Contactname:LouisQi Tel:+86-755-86544807 Email:[email protected] Companyname:AnkerInnovationsLimited

AnkerInnovationsLimited Date:2023/09/12 To:FederalCommunicationsCommission,Authorization&EvaluationDivision,7435OaklandMills Road,Columbia,MD21046 Re:RequestofConfidentialityforFCCID:2AOKB-D2325 ToWhomitmayconcern: Pursuanttosections0.457and0.459ofCommission’sRules(CFR47),andSection552(b)(4)of theFreedomofInformationAct,ShenzhenChainwayInformationTechnologyCo.,Ltd.herebyrequests confidentialityandtreatmentofcertaininformationaccompanyingthisapplication.Thematerialscontain tradesecretsandproprietaryinformationnotcustomarilyreleasedtothepublic.Thepublicdisclosure ofthesemattersmightbeharmfultotheApplicantandprovideunjustifiedbenefitstoitscompetitors. WearealsoherebyrequestShort-TermConfidentialityfor180daysfromgrantdateasoutlinedin PublicNoticeDA04-1705.ThisprovisionwillgiveShenzhenChainwayInformationTechnologyCo., Ltd.temporaryconfidentialityofcommerciallysensitiveinformationpriortoproductrelease. TherequestedPermanentandShort-TermConfidentialexhibitsarelistedasfollows: PERMANENTANDSHORT-TERMCONFIDENTIALLIST ItemExhibitDescription PERMANENT 1BlockDiagram 2OperationalDescription 3Schematics 4BOM SHORT-TERM 5ExternalPhotos 6InternalPhotos 7Test-SetupPhotos 8UserManual TheApplicantunderstandsthatpursuanttoRule0.457,disclosureofthisapplicationandall accompanyingdocumentations,whereapplicable,willnotbemadepublicbeforethedateoftheGrant forthisapplication. Signatory： Contactname:LouisQi Tel:+86-755-86544807 Email:[email protected] Companyname:AnkerInnovationsLimited

Anker InnovationsLimited UNII Declaration Letter We have declared below featured for FCC equipment authorization, device FCC ID: 2AOKB-D2325, IC: 23451-D2325 (1) DFSDevice--Master,ClientwithRadardetectioncapability, Clientwithoutradardetectioncapability,N/A (2) Active/ PassiveScanning, adhocmodeaccesspointcapability FrequencyBand (MHz) ActiveScanning (thedevicecan transmita probe (beacon)) Passivescanning (wherethe deviceis can listenonlywith no probes) Ad HocMode capability Accesspoint capability 2412– 2462MHzYes,NoYes,NoYes,NoYes,No 2422– 2452MHzYes,NoYes,NoYes,NoYes,No 5745– 5825MHzYes,NoYes,NoYes,NoYes,No 5755– 5795MHzYes,NoYes,NoYes,NoYes,No 5180– 5240MHzYes,NoYes,NoYes,NoYes,No 5190– 5230MHzYes,NoYes,NoYes,NoYes,No 5260– 5320MHzYes,NoYes,NoYes,NoYes,No 5270– 5310MHzYes,NoYes,NoYes,NoYes,No 5500– 5700MHzYes,NoYes,NoYes,NoYes,No 5510– 5670MHzYes,NoYes,NoYes,NoYes,No (3) Countrycodeselectionability-Yes,No If no,pls explainhowwasimplemented: Countryis selectedas US by defaultand usercan not changethe country code. (4) Meet15.202requirement- Yes,No , pls checkbelow: A masterdeviceis definedas a deviceoperatingin a modein whichit has the capabilityto transmitwithout receivingan enablingsignal.In thismodeit is ableto selecta channeland initiatea networkby sendingenabling signalsto otherdevices A clientdeviceis definedas a deviceoperatingin a modein whichthe transmissionsof the deviceare under controlof the master.A devicein clientmodeis not ableto initiatea network. (5) For clientdevicesthathavesoftwareconfigurationcontrolto operatein differentmodes(activescanningin some and passivescanningin others)in differentbands(deviceswithmultipleequipmentclassesor thosethatoperateon non-DFSfrequencies)or modulardeviceswhichconfigurethe modesof operationsthroughsoftware,the application mustprovidesoftwareand operationsdescriptionon howthe softwareand / or hardwareis implementedto ensure thatproperoperationsmodescan not be modifiedby enduseror an installer. Apply,No Apply, (If apply, pls helpto provideexplanationon howit wasimplement(By hardwareor software, and howsoftware wascontrolled) Thedeviceconfigurationcan not be modifiedby useras programis not exposedto userby any means.Hardware doesnot allowUSBconnectionfor userwhichis mustto changethe configuration. If youhaveany questions,pleasefeelfreeto contactme at the addressshownbelow. Signatory： Contactname:LouisQi Tel:+86-755-86544807 Email:[email protected] Companyname:AnkerInnovationsLimited

ProjectNo.:18220WC302297Page1of7 Code:AB-RF-05-b AppendixII--ExternalPhotograph FCCID:2AOKB-D2325IC:23451-D2325 1.EUTfrontview 2.EUTrearview ProjectNo.:18220WC302297Page2of7 Code:AB-RF-05-b 3.EUTleftsideview 4.EUTrightsideview ProjectNo.:18220WC302297Page3of7 Code:AB-RF-05-b 5.EUTtopview 6.EUTbottomview ProjectNo.:18220WC302297Page4of7 Code:AB-RF-05-b 7.Accessories ProjectNo.:18220WC302297Page5of7 Code:AB-RF-05-b ProjectNo.:18220WC302297Page6of7 Code:AB-RF-05-b ProjectNo.:18220WC302297Page7of7 Code:AB-RF-05-b

Confidential ⓒ2015 AT&C Corporation All Rights Reserved 개정일 : 15.11.16 - V1.0 Page <1> 1 ● D2325_Prototype image Top of prototypePrototype side Confidential ⓒ2015 AT&C Corporation All Rights Reserved 개정일 : 15.11.16 - V1.0 Page <2> 2 ● D2325_Antenna position Confidential ⓒ2015 AT&C Corporation All Rights Reserved 개정일 : 15.11.16 - V1.0 Page <3> 3 ● D2325_Explanation of radiation pattern 1.The horizontal direction is the X-Y plane of the legend。

ProjectNo.:18220WC302297Page1of51 Code:AB-RF-05-b AppendixIII--InternalPhotograph FCCID:2AOKB-D2325IC:23451-D2325 1.EUTuncoverview ProjectNo.:18220WC302297Page2of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page3of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page4of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page5of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page6of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page7of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page8of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page9of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page10of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page11of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page12of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page13of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page14of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page15of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page16of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page17of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page18of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page19of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page20of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page21of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page22of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page23of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page24of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page25of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page26of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page27of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page28of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page29of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page30of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page31of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page32of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page33of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page34of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page35of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page36of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page37of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page38of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page39of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page40of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page41of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page42of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page43of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page44of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page45of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page46of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page47of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page48of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page49of51 Code:AB-RF-05-b ProjectNo.:18220WC302297Page50of51 Code:AB-RF-05-b

ReportNo.:18220WC302297FCCID:2AOKB-D2325Page1of19 Page 1 of 19 RFEXPOSURE EVALUATIONREPORT APPLICANT: AnkerInnovationsLimited PRODUCTNAME: NebulaMars3Air MODELNAME: D2325 BRANDNAME:NEBULA FCCID:2AOKB-D2325 STANDARD(S): 47CFRPart2(2.1091) RECEIPTDATE: 2023-08-16 TESTDATE:2023-08-16to2023-10-31 ISSUEDATE:2023-10-31 ReportNo.:18220WC302297FCCID:2AOKB-D2325Page2of19 Page2of19 DIRECTORY 1.TechnicalInformation ...............................................................................................................................3 1.1ApplicantandManufacturerInformation ............................................................................................3 1.2EquipmentunderTest(EUT)Description...........................................................................................3 1.3AppliedReferenceDocuments.............................................................................................................4 2.DeviceCategoryandRFExposureLimit..............................................................................................5 3.RFOutputPower.......................................................................................................................................6 4.RFExposureAssessment.....................................................................................................................18 AnnexATestingLaboratoryInformation..................................................................错误！未定义书签。 ChangeHistory VersionDateReasonforchange 1.02023-09-21Firstedition ReportNo.:18220WC302297FCCID:2AOKB-D2325Page3of19 Page3of19 1.TechnicalInformation Note:Providebyapplicant. 1.1ApplicantandManufacturerInformation Applicant: AnkerInnovationsLimited ApplicantAddress: Room1318-19,HollywoodPlaza,610NathanRoad,Mongkok, Kowloon,HongKong Manufacturer: AnkerInnovationsLimited ManufacturerAddress: Room1318-19,HollywoodPlaza,610NathanRoad,Mongkok, Kowloon,HongKong 1.2EquipmentunderTest(EUT)Description ProductName: NebulaMars3Air SampleNo.: 2# HardwareVersion: B145C SoftwareVersion: V11.0.19 FrequencyBands: Bluetooth2402MHz-2480MHz WLAN2.4GHz2412MHz-2462MHz WLAN5GHz 5180MHz-5240MHz;5260MHz-5320MHz; 5500MHz-5720MHz;5745MHz-5825MHz ModulationMode: Bluetooth GFSK(1Mbps),π/4-DQPSK(EDR2Mbps), 8-DPSK(EDR3Mbps) WLAN2.4GHz DSSS,OFDM WLAN5GHz OFDM AntennaInformation: Bluetooth AntennaType:DipoleAntenna AntennaGain:3.55dBi WLAN2.4GHz AntennaType:DipoleAntenna AntennaGain:ANT0:5.03dBi;ANT1:4.87dBi WLAN5GHz AntennaType:DipoleAntenna AntennaGain:ANT0:4.99dBi;ANT1:5.36dBi ReportNo.:18220WC302297FCCID:2AOKB-D2325Page4of19 Page4of19 1.3AppliedReferenceDocuments Leadingreferencedocumentsfortesting: IdentityDocumentTitle Method Determination /Remark 47CFRPart2(2.1091) RadioFrequencyRadiationExposure Assessment:mobiledevices Nodeviation KDB447498D01v06GeneralRFExposureGuidanceNodeviation Note1:Additionsto,deviation,orexclusionsfromthemethodshallbejudgedinthe"method determination"columnofadd,deviateorexcludefromthespecificmethodshallbeexplainedin the"Remark"oftheabovetable. Note2:Whenthetestresultisacriticalvalue,wewillusethemeasurementuncertaintygive thejudgmentresultbasedonthe95%confidenceintervals. ReportNo.:18220WC302297FCCID:2AOKB-D2325Page5of19 Page5of19 2.DeviceCategoryandRFExposureLimit Perusermanual,basedon47CFR2.1091,thisdevicebelongstomobiledevicecategorywith GeneralPopulation/Uncontrolledexposure. MobileDevices: 47CFR2.1091(b) Forpurposesofthissection,amobiledeviceisdefinedasatransmittingdevicedesignedtobe usedinotherthanfixedlocationsandtogenerallybeusedinsuchawaythataseparationdistance ofatleast20centimetersisnormallymaintainedbetweenthetransmitter'sradiatingstructure(s) andthebodyoftheuserornearbypersons.Inthiscontext,theterm“fixedlocation”meansthatthe deviceisphysicallysecuredatonelocationandisnotabletobeeasilymovedtoanotherlocation. Transmittingdevicesdesignedtobeusedbyconsumersorworkersthatcanbeeasilyre-located, suchaswirelessdevicesassociatedwithapersonalcomputer,areconsideredtobemobile devicesiftheymeetthe20centimeterseparationrequirement. GeneralPopulation/UncontrolledExposure: Thegeneralpopulation/uncontrolledexposurelimitsareapplicabletosituationsinwhichthe generalpublicmaybeexposedorinwhichpersonswhoareexposedasaconsequenceoftheir employmentmaynotbemadefullyawareofthepotentialforexposureorcannotexercisecontrol overtheirexposure.Membersofthegeneralpublicwouldcomeunderthiscategorywhen exposureisnotemployment-related;forexample,inthecaseofawirelesstransmitterthat exposespersonsinitsvicinity.Warninglabelsplacedonlow-powerconsumerdevicessuchas cellulartelephonesarenotconsideredsufficienttoallowthedevicetobeconsideredunderthe occupational/controlledcategory,andthegeneralpopulation/uncontrolledexposurelimitsapplyto thesedevices. Table1LimitsforMaximumPermissibleExposure(MPE) Frequency range (MHz) Electricfield strength (V/m) Magneticfield strength (A/m) Powerdensity (mW/cm 2 ) Averaging time (minutes) (B)LimitsforGeneralPopulation/UncontrolledExposure 0.3-1.346141.63*(100)30 1.34-30824/f2.19/f*(180/f 2 )30 30-30027.50.0730.230 300-1500--f/150030 1500-100,000--1.030 f=frequencyinMHz*=Plane-waveequivalentpowerdensity ReportNo.:18220WC302297FCCID:2AOKB-D2325Page6of19 Page6of19 3.RFOutputPower ModeChannel Frequency (MHz) AveragePower(dBm) GFSK BluetoothLE (1Mbps) CH002402 2.94 CH192440 2.78 CH392480 2.82 Tune-upLimit3.00 BluetoothLE (2Mbps) CH002402 3.17 CH192440 2.96 CH392480 2.67 Tune-upLimit3.50 ModeChannel Frequency (MHz) AveragePower(dBm) GFSKπ/4-DQPSK8-DPSK Bluetooth Classic CH002402 11.008.608.61 CH392441 11.148.358.92 CH782480 11.338.238.34 Tune-upLimit11.509.009.00 ReportNo.:18220WC302297FCCID:2AOKB-D2325Page7of19 Page7of19 WLAN2.4GHz,ANT0 Mode Frequency (MHz) Antenna TotalConducted Power(dBm) Tune-up Power DutyCycle (%) b2412Ant016.917.5099.43 b2437Ant017.4117.5099.45 b2462Ant017.3117.5099.45 g2412Ant015.4416.0096.4 g2437Ant015.5216.0096.27 g2462Ant015.6916.0096.4 n202412Ant014.4515.0096.15 n202437Ant014.4915.0096.01 n202462Ant014.6615.0096.16 n40242…

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Confidential ⓒ2015 AT&C Corporation All Rights Reserved 개정일 : 15.11.16 - V1.0 Page <1> Customer Name(客户名称)：万利达 Project Name (项目名称)：D2325 Date (日 期)：2023.08.07 R & D Engineer (研 发)：莫振文 Antenna Test Report 天线调试报告 Confidential ⓒ2015 AT&C Corporation All Rights Reserved 개정일 : 15.11.16 - V1.0 Page <2> Directory(目录) 1.Company Introduction(公司简介)---------------------------- 3p 2.Project Overview(项目概况)---------------------------------- 4p 3.Antenna Impedance Matching(天线阻抗匹配)-------------- 5p 4.Antenna Passive(天线无源相关数据)--------------------- 6-11p 5.Antenna Radiation Pattern(天线辐射方向图)---------- 12-18p 6.Summary总结----------------------------------------------- 19p Confidential ⓒ2015 AT&C Corporation All Rights Reserved 개정일 : 15.11.16 - V1.0 Page <3> 3 Confidential ⓒ2015 AT&C Corporation All Rights Reserved 개정일 : 15.11.16 - V1.0 Page <4> 4 ● D2325_Project Overview(项目概况) Prototype status (样机状态) DVT product type (产品类型) Projector(投影仪) Number of antennas (天线数量) 3pcs Antenna frequency band (天线频段) WIFI0 802.11 a/b/g/n WIFI1 802.11 a/b/g/n BT structural style (结构形式) FPC+CABLE线 environmental treatment (环境处理) No changes (未做改动) matching circuit (匹配电路) No changes (未做改动) Confidential ⓒ2015 AT&C Corporation All Rights Reserved 개정일 : 15.11.16 - V1.0 Page <5> 5 ● D2325_Antenna Impedance Matching(天线阻抗匹配) 1.No changes were made to the matching of the three antennas(三个天线匹配均无更改)。 Confidential ⓒ2015 AT&C Corporation All Rights Reserved 개정일 : 15.11.16 - V1.0 Page <6> 6 ● D2325_WIFI 0_S11/VSWR（无源驻波比） WIFI 0 antenna_ VSWR (WIFI 0天线_VSWR) Isolation between WIFI 0 antenna and WIFI 1 antenna (WIFI 0天线与WIFI 1天线隔离度) Confidential ⓒ2015 AT&C Corporation All Rights Reserved 개정일 : 15.11.16 - V1.0 Page <7> 7 ● D2325_WIFI 1_S11/VSWR（无源驻波比） WIFI 1 antenna_ VSWR (WIFI 1天线_VSWR) Isolation between WIFI 1 antenna and BT antenna (WIFI 1天线与BT天线隔离度) Confidential ⓒ2015 AT&C Corporation All Rights Reserved 개정일 : 15.11.16 - V1.0 Page <8> 8 ● D2325_BT_S11/VSWR（无源驻波比） BT antenna_ VSWR (BT天线_VSWR) Isolation between WIFI 0 antenna and BT antenna (WIFI 0天线与BT天线隔离度) Confidential ⓒ2015 AT&C Corporation All Rights Reserved 개정일 : 15.11.16 - V1.0 Page <9> 9 ● D2325 _WIFI 0_Efficiency & Gain（无源效率和增益） 2.4G5G (2.4G)Passive Test Results(无源测试结果） Frequency(MHz)Efficiency(%)Efficiency(dB)Max Gain(dBi) 240056.99%-2.44 4.64 242058.28%-2.34 4.89 244057.01%-2.44 4.82 246055.80%-2.53 5.03 248053.95%-2.68 4.67 250053.90%-2.68 4.31 AVG:55.99%-2.52 4.73 (5G)Passive Test Results(无源测试结果） Frequency(MHz)Efficiency(%)Efficiency(dB)Max Gain(dBi) 515047.65%-3.22 3.21 520048.50%-3.14 3.14 525049.35%-3.07 3.30 530050.07%-3.00 3.48 535049.88%-3.02 3.36 540049.24%-3.08 3.86 545048.85%-3.11 4.25 550048.84%-3.11 4.35 555049.18%-3.08 4.73 560049.39%-3.06 4.99 565049.56%-3.05 4.90 570048.11%-3.18 4.55 575047.57%-3.23 4.21 580048.59%-3.13 4.32 585050.00%-3.01 4.53 590050.63%-2.96 4.78 AVG:49.09%-3.09 4.12 Confidential ⓒ2015 AT&C Corporation All Rights Reserved 개정일 : 15.11.16 - V1.0 Page <10> 10 ● D2325 _WIFI 1_Efficiency & Gain（无源效率和增益） 2.4G5G (2.4G)Passive Test Results(无源测试结果） Frequency(MHz)Efficiency(%)Efficiency(dB)Max Gain(dBi) 240053.86%-2.69 4.09 242054.70%-2.62 4.29 244056.99%-2.44 4.56 246057.26%-2.42 4.50 248056.67%-2.47 4.87 250055.53%-2.55 4.41 AVG:55.84%-2.53 4.45 (5G)Passive TestR esults(无源测试结果） Frequency(MHz)Efficiency(%)Efficiency(dB)Max Gain(dBi) 515046.26%-3.35 3.23 520045.38%-3.43 3.54 525045.37%-3.43 3.54 530046.45%-3.33 3.96 535048.24%-3.17 3.17 540051.09%-2.92 3.59 545053.21%-2.74 3.97 550052.16%-2.83 4.02 555051.89%-2.85 4.15 560051.07%-2.92 4.18 565050.69%-2.95 4.42 570048.05%-3.18 4.65 575047.60%-3.22 5.12 580048.58%-3.14 5.36 585049.31%-3.07 5.03 590048.67%-3.13 4.16 AVG:49.00%-3.10 4.13 Confidential ⓒ2015 AT&C Corporation All Rights Reserved 개정일 : 15.11.16 - V1.0 Page <11> 11 ● D2325 _BT_Efficiency & Gain（无源效率和增益） (2.4G)Passive Test Results(无源测试结果） Frequency(MHz)Efficiency(%)Efficiency(dB)Max Gain(dBi) 240054.91%-2.60 2.67 242055.01%-2.60 2.50 244056.85%-2.45 3.19 246058.21%-2.35 3.09 248058.01%-2.37 3.48 250059.60%-2.25 3.55 AVG:57.10%-2.44 3.08 Confidential ⓒ2015 AT&C Corporation All Rights Reserved 개정일 : 15.11.16 - V1.0 Page <12> 12 ● D2325_2.4G_2D Antenna Radiation Pattern(2D 天线辐射方向图) 1.The horizontal direction is the X-Y plane of the legend (水平方向为图例X-Y面)。 WIFI 0 WIFI 1 Confidential ⓒ2015 AT&C Corporation All Rights Reserved 개정일 : 15.11.16 - V1.0 Page <13> 13 ● D2325_2.4G_2D Synthetic Direction Map(2D 合成方向图) 1.The horizontal direction is the X-Y plane of the legend(水平方向为图例X-Y面)。 2.The minimum value is -3.33(最小值为-3.33)。 Confidential ⓒ2015 AT&C Corporation All Rights Reserved 개정일 : 15.11.16 - V1.0 Page <14> 14 ● D2325_5G_2D Antenna Radiation Pattern(2D 天线辐射方向图) WIFI 0 WIFI 1 1.The horizontal direction is the X-Y plane of the legend (水平方向为图例X-Y面)。 Confidential ⓒ2015 AT&C Corporation All Rights Reserved 개정일 : 15.11.16 - V1.0 Page <15> 15 ● D2325_5G_2D Synthetic Direction Map(2D 合成方向图) 1.The horizontal direction is the X-Y plane of the legend(水平方向为图例X-Y面)。 2.The minimum value is -9.13(最小值为-9.13)。 Confidential ⓒ2015 AT&C Corporation All Rights Reserved 개정일 : 15.11.16 - V1.0 Page <16> 16 WIFI 0 -2460MHz ● D2325 _2.4G_ 3D Antenna Radiation Pattern(3D 天线辐射方向图) WIFI 1 -2460MHz Confidential ⓒ2015 AT&C Corporation All Rights Reserved 개정일 : 15.11.16 - V1.0 Page <17> 17 ● D2325 _5G_ 3D Antenna Radiation Pattern(3D 天线辐射方向图) WIFI 0 -5500MHz WIFI 1 -5500MHz Confidential ⓒ2015 AT&C Corporation All Rights Reserved 개정일 : 15.11.16 - V1.0 Page <18> 18 BT-2460MHz ● D2325 _BT Antenna Radiation Pattern(天线辐射方向图) 1.The horizontal direction is the X-Y plane of the legend(水平方向为图例X-Y面)。 2.The minimum value is -7.82(最小值为-7.82)。 Confidential ⓒ2015 AT&C Corporation All Rights Reserved 개정일 : 15.11.16 - V1.0 Page <19> ● D2325 _Summary(总结) 1.The antenna matching has not changed, and the antenna performance is basically up to standard(天线匹配无更改，天线性能基本达标)。 2. During assembly, pay attention to the position of the FPC sticker and follow the instructions, as well as pay attention to the consistency…

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ReportNo.:18220WC30229704FCCID:2AOKB-D2325Page1of39 Code:AB-RF-05-b FCCTestReport Applicant:AnkerInnovationsLimited Address: Room1318-19,Hollywo…

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