2AWNU-SPXX-80WIFIDigital Astronomical Telescope

UserManual 1 Content 1 ． PRECAUTIONS:·············································2 2．PREPARATIONBEFOREUSE··························3 PARTSOFTHEASTRONOMICALTELESCOPE:··············3 DESCRIPTIONOFBUTTON·······································4 3．INSTALLATIONGUIDE:···································5 HOWTOCHARGETHEBATTERY:·····························5 HOWTOINSERTTHEMEMORYCARD:·······················5 HOWTOFORMATTHEMEMORYCARD:·····················6 HOWTOSELECTALANGUAGE:·······························6 HOWTOSETTHEDATEANDTIME:··························7 4．HOWTOUSETHETELESCOPE:·····················7 HOWTOTURNTHEASTRONOMICALTELESCOPEONAND OFF:··································································7 HOWTOFOCUSCLEARLY:······································8 HOWTOCHANGETHERECORDMODE:·····················8 HOWTOTAKESTILLIMAGES:··································9 HOWTORECORDAVIDEOCLIP:···························10 HOWTOTAKETIME-LAPSEVIDEO:·························11 HOWTOADJUSTTHEEYEPIECE····························12 HOWTOADJUSTTHEDISPLAYANGLE······················13 5．HOWTOUSETHEMENUINRECORDMODE·13 6 ． REMOTECONTROL(OPTIONAL)OPERATION20 7．APPINSTALLATION&DEVICEWI-FI··············20 8．HOWTOCONNECTANASTRONOMICAL 2 TELESCOPETOACOMPUTER····························26 9．TECHNICALSPECIFICATIONS·······················27 10．CLEANINGANDMAINTENANCE··················29 11 ． TROUBLESHOOTING··································30 12．IMPORTANTNOTE······································31 13．FCCWARNING·········································33 Pleasereadtheseinstructionscarefullysothatyoucan usetheAstronomicaltelescopecorrectly.Keepthe instructionsinasafeplaceafterreadingthemforyour futurereference. 1．PRECAUTIONS: Beforeusingtheastronomicaltelescope,makesureyou readandunderstandthesafetyprecautionsdescribed below. •Ifthereisanymalfunctioninthetelescope,donottryto fixityourself.Maintenanceandrepaircanonlybe carriedoutbyauthorizedserviceproviders. •Thisdigitalastronomicaltelescopeistouchbutton,just touchwithfingers(wethandswillcauseinsensitive touchfunction),avoidexcessivepress. •Useonlyrecommendedpoweraccessories.Useofa powersupplynotspecificallyrecommendedforthis devicemayresultinoverheating,devicedistortion,fire, electricshock,orotherhazards. 3 2．PREPARATIONBEFOREUSE PartsOfTheAstronomicalTelescope: 1．Objective/protective cover 2．Lenshood (retractable) 3．Display(external screen) 4．Microphone 5 ． Statusindicatorlight6 ． Mode/Moonviewing button 7 ． Up/EV+/zoombutton8 ． Down/EV-/zoomout button 9 ． Eyepiecediopter adjustingwheel 10 ． Eyepiece(Internal screen) 11 ． Shutter/OKbutton12 ． Powerbutton/ Wi-Fiswitch 4 13．Internalandexternal screenconversionbutton 14．Menu/coloreffect button 15．Objectivefocuswheel17.Tripodscrews 16 ． USBport/MicroSDcardslot/resethole DescriptionofButton Powerbutton/WiFiswitch:LongpressthePower button/WiFiswitchfor3secondstopoweronorpower off;ShortpressPowerbutton/WiFiswitchwhenpowered ontoenterorexitWi-Fimode. MODE/Moonviewingbutton:shortpress (photo/video/playbackmodecycleswitch);Long press(normal/moon/Universemodecycleswitch). Up/EV+/Zoombutton:shortpress(up,EV+);Long press(digitalzoomin). Down/EV-/Zoombutton:shortpress(down,EV-); Longpress(digitalzoomout). MENU/Coloreffectsbutton:shortpress(toenterand exitthemenuSettings);longpress(Coloreffectsloop switch:normal/blackandwhite/green/film). Internalandexternalscreenconversionbutton: shortpress(external/internalscreencycleswitch). Shutter/OKbutton:shortpress(takephoto/video/ confirm). 5 3．INSTALLATIONGUIDE: HowToChargeTheBattery: Thisdevicehasabuilt-inrechargeablebattery,please fullychargeitbeforefirstuse. A.Poweroffandchargethedeviceusingauniversal USBpoweradapter*(DC5V/2A)(*notincluded)and theincludedType-CUSBcable. B.Whencharging,thechargingindicatorwillbered; Whenfullycharged,thechargingindicatorturnsblue. C.Disconnectthetelescopechargingconnectionafter fullcharge. HowToInsertTheMemoryCard: Thisastronomicaltelescopehasnomemoryandneeds toinsertamemorycardtouseit.Thememorycardis notincludedinthepackage,pleaseprepareitseparately. SupportsexternalTFcardwithamaximumcapacityof 512GB.Itisrecommendedthatusersusehigh-speed cardsofClass10orabove. Turnofftheastronomicaltelescopebeforeinsertingor removingthememorycard.Besuretoalignandposition thecardcorrectlywheninserting.Donottrytoforcethe memorycardintotheslotifyoufeelresistance. 6 Thecardinsertionstepsareasfollows: 1.Turnoffthetelescope. 2.Findtherubbercoveratthebottomofthetelescope andopenit,thenyouwillseetheMicroSDcardslot. 3.Insertthememorycardandclosetherubbercover. 4.Toremovethememorycard,taptheedgeofthecard. HowToFormatTheMemoryCard: Itisimportanttoformatthememorycardwhenusingthis astronomicaltelescopeforthefirsttime.Alldatawillbe deleted,includingprotectedfiles.Besuretodownload importantfilestoyourcomputerbeforeformatting. 1:Turnonthedevice,inthephoto/videomode,tapthe MENUbuttontoenterthesettingsmenu. 2:Taptheupordownbuttontoselect[Format]. 3:Taptheupordownbuttontoselect[Yes],thentapthe Shutter/OKbuttontoconfirmformattingmemorycard. HowToSelectaLanguage: Beforeusingthetelescopeforthefirsttime,besureto selectalanguageandsetthedateandtime. 1:TurnonthePowerbutton/WiFiswitch.Inthe photo/videomode,taptheMENUbuttontoenterthe settingsmenu. 7 2:Taptheup/downbuttontoselect[Language],tapthe Shutter/OKbuttontostartthesub-menu. 3:Taptheup/downbuttontoselectthedesiredlanguage, taptheShutter/OKbuttontoconfirmandtaptheMENU buttontoexitthemenu. HowToSetTheDateAndTime: 1:Turnonthedevice,inthephoto/videomode,tapthe MENUbuttontoenterthesettingsmenu. 2:TaptheUp/Downbuttontoselect[DateandTime], thentaptheOKbuttontoenterthesub-menu. 3:TapUp/Downbuttontochangethehighlightedvalue. TapMODEbuttontomovethecursorbetweensettings. 4:TaptheShutter/OKbuttontoconfirmthesettingand closethemenu. Pleasenote:Aftersetting,itisbesttopressthePower button/WiFiswitchtoturnoffonceandthesettingswill besavedwithoutpoweringoff. 4．HOWTOUSETHETELESCOPE: HowToTurnTheAstronomicalTelescopeOn AndOff: LongpressthePowerbutton/WiFiswit…

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TCBCALLpágina1 PleaseuploadanexhibitthatexplainshowdoestheTCBverifythenewagentinformation File FCC ID: 2AWNU-SPXX-80WIFI : 1-IstheaddressoftheagentavalidphysicalUSmailingaddress(notaUSpostofficebox,notavirtualmailbox,notP.O.Boxes,notavacantlot,notapublicbuilding, etc.) ○Wehavecheckediftheaddressexistsinarealandpotentialbuilding(Googlemaps)+officialUSregister,afterthisverificationandtheevidencebelowwecan guaranteethefollowing: notaUSpostofficebox notavirtualmailbox notP.O.Boxes notavacantlot notapublicbuilding(note) ►WecheckedtheFCCFRNSearchbasedontheinformationprovidedbythegrantee. Ontheofficialregisterfrom: https://www.sos.state.co.us/biz/BusinessEntityDetail.do?quitButtonDestination=BusinessEntityResults&nameTyp=ENT&masterFileId=20248279136&entityId2=20248279136&fileId=20248279136&srchTyp=ENTITY TCBCALLpágina2 Google: EINNumber： TCBCALLpágina3 TCBCALLpágina4 ►CONCLUSIONbyTCB:TheASOPdefinedandprovidedbygranteeisVALIDandconfirmed.Thereforetheexhibit"C5266091_X23_Ed1_US_Agent_Letter" includedinthefileisok. 2-IstheagentphysicallylocatedatthatvalidUSaddresssuchthattheagentcanbelegallyservedatthataddress? Yes,checkabove 3-Hasthelistedagentclearlyagreedinwritingtoserveastheagentforthegranteeatthataddress? Yes,itisincludedintheexhibit"C5266091_X23_Ed1_US_Agent_Letter"

1/1 USAgentforServiceofProcessLETTEROFATTESTATION TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USAgentforServiceofProcess: CompanyName:GOLDENVICTORYINTERNATIONALTRADINGCOLTD FRN:0036377570 ContactName:LeonHowar Address:11016THSTREETSUITE1400DENVER,CO80202UnitedStates TelephoneNo:(337)255-0461 Email:[email protected] Applicant: Companyname:GDDIGITALLTD ProductDescription:DigitalAstronomicalTelescope Granteecode:2AWNU FRN:0029673118 FCCID:2AWNU-SPXX-80WIFI ContactName:xianglieWang Address:4thBuilding,TiananDigitalCity,HuanggeRoad,LonggangDistrictShenzhenChina TelephoneNo.:13691805156 Email:[email protected] [GDDIGITALLTD]certifiesthat,asofthedateofthisfilingoftheapplication withtheTCB,[GOLDENVICTORYINTERNATIONALTRADINGCOLTD]isour designatedUSagentforserviceofprocessfortheabovereferencedFCCID. [GDDIGITALLTD]acceptstomaintainanagentfornolessthanoneyearafter thegranteehasterminatedallmarketingandimportationortheconclusionof anycommissionrelatedproceedinginvolvingequipment.[GOLDENVICTORY INTERNATIONALTRADINGCOLTD]accepts,asofthedateofthefilingofthe application,theobligationofthedesignatedUSagentforserviceofprocessfor theabovereferenceFCCID. TheUSAgentforServiceofProcessisawareofandagreestocomplywiththerequirements outlinedintheFCCEquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause §2.911. TheApplicantisawareofandagreestocomplywiththerequirementsoutlinedintheFCC EquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause§2.911. Date:2026.6.25 Applicant’sName:xianglieWangUSAgent’sName:LeonHowar Title:managerTitle:Manager Signature Signature

AttestationStatement. OldCode:C526609124NewCode:00015544Ed.3 Changereason:FRNisaddedtotheApplicantinformationsection. 1/1 TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 TheCommissionadoptedrulesthatprohibitequipmentauthorizationfor“covered” telecommunicationsequipmentandvideosurveillanceequipmentproducedbyentitiesidentified ontheCommission’sCoveredList 1 ,whichisperiodicallyupdated.SeetheCoveredListformore details.ThisAttestationStatementistoconfirmthatwefollowtheSection2.911(d)(5)(i)-(ii) Applicant Companyname:GDDIGITALLTD Granteecode:2AWNU FRN:0029673118 FCCID:2AWNU-SPXX-80WIFI ContactName:xianglieWang Address:4thBuilding,TiananDigitalCity,HuanggeRoad,LonggangDistrictShenzhenChina TelephoneNo.:13691805156 Email:[email protected] i.GDDIGITALLTD(“theapplicant”)certifiesthattheequipmentforwhich authorizationissoughtisnot“covered”equipmentprohibitedfromreceiving anequipmentauthorizationpursuanttosection2.903oftheFCCrules.The applicantmustsignthiscertification. ii.GDDIGITALLTD(“theapplicant”)certifiesthat,asofthedateofthefilingof theapplication,theapplicant[isnot](asaspecificallynamedentityoranyof itssubsidiariesoraffiliates)identifiedontheCoveredListasanentity producing“covered”equipment.Theapplicantmustsignthiscertification. [GDDIGITALLTD](“theapplicant”)certifiesthat,asofthedateofthefilingofthe application,theapplicant[isnot]identifiedontheCoveredList asanentityproducing“covered” equipment. Date:2026.6.25 Applicant’sName:xianglieWang Title:manager Signature 1 TheCommission’sCoveredListispublishedbythePublicSafetyandHomelandSecurityBureauandpostedonthe Commission’swebsite.ThisCoveredList,whichisperiodicallyupdated,identifiesparticularequipment,producedby particularentities,thatconstitutes“covered”equipment.https://www.fcc.gov/supplychain/coveredlist

GDDIGITALLTD Code00018768Ed.2 Item1.Thedeviceisabletoinstallsoftware/programinstallation? ☐ Yes,gotoItem2. ☒ No.Inthiscase,therestoftheitemsdonotapply.ThedevicecannotsupportinstallationofKaspersky cybersecurityoranti-virussoftware. Item2.TechnicalRequirementsforKasperskyCybersecuritySoftware: #GeneralRequirements(ForallDevices)Yes/NoorN/AComments 1Internetconnectionforactivationandupdates(ForallOperating Systems) N/A #GeneralRequirements(ForWindowsDevices)Yes/NoorN/AComments Device Companyname Granteecode FCCID FRN Contactname Address Telephonenumber E-mail Chipset/moduleinformation OperatingSystem(ifapplicable) StorageCapacity(harddriveorother permanentmemorystorage,ifapplicable) Digital Astronomical Telescope GD DIGITAL LTD 2AWNU 2AWNU-SPXX-80WIFI 0029673118 xianglie Wang 4th Building, Tianan Digital City, Huangge Road , Longgang District Shenzhen China 13691805156 [email protected] MCU:DSP JL3332, RF:RTL8189ET N/A N/A 2 1Storage:1500MBfreespaceontheharddriveN/A 2OperatingSystem: MicrosoftWindows8,8.1,10&11Home/Pro/Enterprise Microsoft Windows7Starter/HomeBasic&Premium/Professional/ UltimateSP1orhigher N/A 3Processor:1GHzorhigher(x86orx64)N/A 4Memory(RAM)1GB(32-bit)or2GB(64-bit)N/A 5ScreenResolution:Minimumresolutionof1024x768N/A #GeneralRequirements(FormacOSdevices)Yes/NoorN/AComments 1OperatingSystemmacOS®13–14N/A 2Memory(RAM)4GBN/A 3Storage:3455MBfreespaceontheharddriveN/A #GeneralRequirements(ForAndroidDevices)Yes/NoorN/AComments 1Storage:150MBfreespaceN/A 2OperatingSystem:Android™10–14N/A 3ScreenResolution:Minimumresolutionof320x480N/A #GeneralRequirements(foriOSdevices)Yes/NoorN/AComments 1Storage:150MBfreespaceN/A 2OperatingSystem:iOS®17N/A #GeneralRequirements(ForLinuxsystem)Yes/NoorN/AComments 1Harddrive:1GBoffreespaceN/A 3 2CPU:IntelPentium1GHzorhigherN/A 3RAM:1GBN/A 4Minimumsoftwarerequirements: AlmaLinuxOS8orlater; AlterOS7.5orlater; AstraLinuxCommonEdition2.12orlater; CentOS6.7orlater; DebianGNU/Linux10.0orlater; EulerOS2.0orlater; OracleLinux7.3orlater; RedHatEnterpriseLinux6.7orlater; RockyLinux8.5orlater; SUSELinuxEnterpriseServer12.5orlater; Ubuntu12.04orlater; UncomOSHome/Business/Education/Enterprise2.2orlater; ALTLinuxWorkstaton/WorkstationK/Server/Education8or later; ROSALinuxWorkstation/Server12orlater; REDOS7.3andlater; N/A Afterreviewedthetechnicalrequirements,isthedevicecapableofsupportingtheinstallationof Kasperskysoftware? ☐Yes,gotoItem3. ☒ No.Inthiscase,therestoftheitemsdonotapply.ThedevicecannotsupportinstallationofKaspersky software Item3.ConnectivityCapabilities: 4 #PhysicalInterfacePurposeJustification 1 1 #WirelessInterfacePurposeJustification 1 1 Afterthereviewofthisitems,thedevice: ☒Cannotsupportinstallationofanycybersecurityoranti-virussoftwareonthecoveredlist. ☐ Potentiallycanoperatewithanycybersecurityoranti-virussoftwareonthecoveredlist–additionalthird- partyproofisprovidedtodemonstratecompliancewithrequirementsasof2.911(d)5(i),(ii)–“Proofof CompliancewithCoveredListSoftwareRequirements”ofthisdocumentapplies Signature:Name:xianglieWang Date:2026.6.25 Oncethedocumentisfilledin,pleaseproceedtoprintaPDFofthisWord 1 Thejustificationfieldisusedtojustifywhythesoftwarecannotbereceivedthroughthatinterface.Checktheannexformore indications.

GDDIGITALLTD ProductSimilarityDeclaration Productname:DigitalAstronomicalTelescope Modelname:SPX6-80WiFi SPX5-80WiFi,SPX7-80WiFi,SPX5-80Pro,SPX6-80Pro,SPX7-80Pro TradeName:N/A FCCID:2AWNU-SPXX-80WIFI We(GDDIGITALLTD)herebystatethatallthemodelsare electricalidenticalincludingthesamesoftwareparameterand hardwaredesign(i.e.,circuitdesign,PCBLayout,RF module/circuit,antennatype(s)andantennalocation,components onPCB,etc.,),samemechanicalstructureanddesign(including productenclosure,materials,etc.,),Theonlydifferenceismodel name. Signature: Name:xianglieWang Title:Manager Place:4thBuilding,TiananDigitalCity,HuanggeRoad,LonggangDistrict,ShenzhenChina Date:Jun.25,2026

C5266091_X10_Ed.2 1/1 GDDIGITALLTD OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2026.6.25 Subject:RequestforConfidentiality FCCID:2AWNU-SPXX-80WIFI ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality NOTE2 IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo ☐ BlockDiagram ☒☐ Schematics ☒☐ TestReportNoNo TestSetupPhotosNo ☐ User’sManual ☐ NOTE 1 ☐ InternalPhotos ☐ NOTE 1 ☐ PartsList/TuneUp ☐☐ RFExposureInfoNoNo OperationalDescription ☒☐ CoverLetter(s)NoNo SDRSoftware/SecurityInfo ☐ No NOTE1:Long-TermConfidentialitymaybepermittedunderspecialconditions(SeeII.LONG-TERMCONFIDENTIALITY,Section3of KDB726920,uselastinforce) NOTE2:Short-TermConfidentialitycanberequestedforamaximumof180daysfromthedateofthegrant. Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Incaseofshort-termConfidentiality,theapplicantrequeststheexhibitsselected abovearewithheldfrompublicviewforaperiodof______daysfromthedateofthe GrantofEquipmentAuthorizationandpriortomarketing. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name:xianglieWang Title:manager

C5266091_X8_Ed.1 1/1 LetterofAuthorization GDDIGITALLTD Company:GDDIGITALLTD Address:4thBuilding,TiananDigitalCity,HuanggeRoad,Longgang DistrictShenzhenChina ProductName:DigitalAstronomicalTelescope ModelNumber:SPX6-80WiFi,SPX5-80WiFi,SPX7-80WiFi,SPX5-80Pro, SPX6-80Pro,SPX7-80Pro FCCIdentifier:2AWNU-SPXX-80WIFI WeauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdelCarme,s/n, 08193Bellaterra,Spain,toactonourbehalfonallmattersconcerningthe abovenamedequipment. AnyindividualwithinLGAITechnologicalCenterS.A.isauthorizedtoactonour behalfandtakeactionontheapplication. WedeclarethatauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdel Carme,s/n,08193Bellaterra,Spain,isallowedtoforwardallinformation relatedtotheapprovalprojecttotheFederalCommunicationCommissionand todiscussanyissuesconcerningtheapprovalapplication.Anyandallacts carriedoutbyLGAITechnologicalCenterS.A.onourbehalfshallhavethe sameeffectasactsofourown. Name:xianglieWangDate:2026.6.25 Title:manager Signatureofapplicant:

EUTPHOTO(ExternalPhotos) TestModel:SPX6-80WiFi ※※※※※ENDOFREPORT※※※※※

Labelandlabellocation FCCIDLABEL: High:1cm Wide:2cm LabelLocation: FCCID:2AWNU-SPXX-80WIFI

EUTPHOTO(InternalPhotos) TestModel:SPX6-80WiFi ANT ※※※※※ENDOFREPORT※※※※※

FCCID:2AWNU-SPXX-80WIFI RFEXPOSUREEVALUATION Limits AccordingKDB447498D01GeneralRFExposureGuidancev06. TheRFexposureevaluationrequirementsof§2.1091formobiledeviceexposureconditionssubjecttoMPE limits:RequirementsofthissectionareaconsequenceofCommissionresponsibilitiesundertheNational EnvironmentalPolicyActtoevaluatetheenvironmentalsignificanceofitsactions.SeesubpartIofpart1of thischapter,inparticular§1.1307(b). Forpurposesofthissection,thedefinitionsin§1.1307(b)(2)ofthischaptershallapply.Amobiledeviceis definedasatransmittingdevicedesignedtobeusedinotherthanfixedlocationsandtogenerallybeusedin suchawaythataseparationdistanceofatleast20centimetersisnormallymaintainedbetweentheRF source'sradiatingstructure(s)andthebodyoftheuserornearbypersons.Inthiscontext,theterm“fixed location”meansthatthedeviceisphysicallysecuredatonelocationandisnotabletobeeasilymovedto anotherlocationwhiletransmitting.Transmittingdevicesdesignedtobeusedbyconsumersorworkersthat canbeeasilyre-located,suchaswirelessdevicesassociatedwithapersonaldesktopcomputer,are consideredtobemobiledevicesiftheymeetthe20-centimeterseparationrequirement. Thecriterialistedinthefollowingtableshallbeusedtoevaluatetheenvironmentimpactofhumanexposure toradiofrequency(RF)radiationasspecifiedin1.1307(b). LimitsforMaximumPermissibleExposure(MPE) Frequencyrange (MHz) Electricfield strength (V/m) Magneticfieldstrength (A/m) Powerdensity (mW/cm 2 ) Averagingtime (minutes) (A)LimitsforOccupational/ControlledExposures 0.3–3.06141.63*(100)6 3.0–301842/f4.89/f*(900/f 2 )6 30–30061.40.1631.06 300–1500f/3006 1500–100,00056 (B)LimitsforGeneralPopulation/UncontrolledExposure 0.3–1.346141.63*(100)30 1.34–30824/f2.19/f*(180/f 2 )30 30–30027.50.0730.230 300–1500f/150030 1500–100,0001.030 f=frequencyinMHz Friistransmissionformula:Pd=(Pout*G)/(4*pi*r 2 ) Where Pd=powerdensityinmW/cm 2 ,Pout=outputpowertoantennainmW; G=gainofantennainlinearscale,Pi=3.1416; R=distancebetweenobservationpointandcenteroftheradiatorincm PdidthelimitofMPE,1mW/cm 2 .Ifweknowthemaximumgainoftheantennaandthetotalpowerinputto theantenna,throughthecalculation,wewillknowthedistancerwheretheMPElimitisreached. TestProcedure SoftwareprovidedbyclientenabledtheEUTtotransmitandreceivedataatlowest,middleandhighest channelindividually. TestResultofRFExposureEvaluation 2.4GWLAN Mode Frequency Output power Tune-up power Maxtune-up power Maxtune-up power Power Densityat R=20cm Limit Result (MHz)(dBm)(dBm)(dBm)(mW)(mW/cm2) (mW/cm2 ) 802.11b24127.911 7±1 86.310.0027341.0PASS 802.11g241212.43712±11319.950.0086441.0PASS 802.11n20241212.484 12±1 1319.950.0086441.0PASS 802.11n40242211.63511±11215.850.0068661.0PASS Note:AntennaGain=3.38dBi Note: TheProductunsupportedatthesametimetoTransmitting.

ProjectNo.:ZKT-2606151101E Page 1 of 64 FCCTESTREPORT FCCID:2AWNU-SPXX-80WIFI ReportNumber...................................:ZKT-2606151101E DateofTest ....................................................... :Jun.15,2026toJun.23,2026 Dateofissue.........................................:Jun.23,2026 Totalnumberofpages .......................... 64 TestResult..........................................:PASS TestingLaboratory............................: ShenzhenZKTTechnologyCo.,Ltd. Address...............................................: 1/F,No.101,BuildingB,No.6,TangweiCommunityIndustrial Avenue,FuhaiStreet,Bao'anDistrict,Shenzhen,China Applicant'sname.............................: GDDIGITALLTD Address ............................................... : 4thBuilding,TiananDigitalCity,HuanggeRoad,LonggangDistrict, ShenzhenChina Manufacturer'sname ...................... : OMGELECTRONICLTD Address...............................................: LEFUSHANINDUSTRYZONE,YOUGANPUVILLAGE,FENGGANG DONGGUANGUANGDONG Testspecification: Standard ................................................ : FCCCFRTitle47Part15SubpartCSection15.247 ANSIC63.10-2020+Cor1-2023 Testprocedure.....................................: / Non-standardtestmethod ................ :N/A TestReportFormNo........................: TRF-EL-111_V0 TestReportForm(s)Originator ..... : ZKTTesting MasterTRF........................................: Dated:2020-01-06 ThisdevicedescribedabovehasbeentestedbyZKT,andthetestresultsshowthattheequipmentunder test(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofZKT,thisdocumentmay bealteredorrevisedbyZKT,personalonly,andshallbenotedintherevisionofthedocument. Productname ..................................... :DigitalAstronomicalTelescope Trademark...........................................:N/A Model/Typereference......................:SPX6-80WiFi SPX5-80WiFi,SPX7-80WiFi,SPX5-80Pro,SPX6-80Pro, SPX7-80Pro Ratings..................................................: Input:5V2A Battery:3.7V,4500mAh,16.65Wh ProjectNo.:ZKT-2606151101E Page 2 of 64 Testingprocedureandtestinglocation: TestingLaboratory.......................................: ShenzhenZKTTechnologyCo.,Ltd. Address ............................................................ :1/F,No.101,BuildingB,No.6,TangweiCommunity IndustrialAvenue,FuhaiStreet,Bao'anDistrict, Shenzhen,China JimLiu Testedby(name+signature).......................: JacksonFang Reviewer(name+signature).......................: LakeXie Approved(name+signature).......................: ProjectNo.:ZKT-2606151101E Page 3 of 64 TableofContents Page 1.VERSION.....................................................................................................................5 2.SUMMARYOFTESTRESULTS..................................................................................6 2.1TESTFACILITY....................................................................................................................7 2.2MEASUREMENTUNCERTAINTY.......................................................................................7 3.GENERALINFORMATION..........................................................................................8 3.1GENERALDESCRIPTIONOFEUT....................................................................................8 3.2DESCRIPTIONOFTESTMODES......................................................................................9 3.3BLOCKDIGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED...............10 3.4DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE)........................................10 3.5EQUIPMENTSLISTFORALLTESTITEMS....................................................................11 4.EMCEMISSIONTEST...............................................................................................13 4.1CONDUCTEDEMISSIONMEASUREMENT....................................................................13 4.1.1POWERLINECONDUCTEDEMISSIONLimits.....................................................13 4.1.2TESTPROCEDURE..................................................................................................13 4.1.3DEVIATIONFROMTESTSTANDARD.....................................................................13 4.1.4TESTSETUP.............................................................................................................14 4.1.5EUTOPERATINGCONDITIONS..............................................................................14 4.1.6TESTRESULT...........................................................................................................15 4.2RADIATEDEMISSIONMEASUREMENT.........................................................................17 4.2.1RADIATEDEMISSIONLIMITS.................................................................................17 4.2.2TESTPROCEDURE..................................................................................................17 4.2.3DEVIATIONFROMTESTSTANDARD.....................................................................18 4.2.4TESTSETUP.............................................................................................................18 4.2.5EUTOPERATINGCONDITIONS..............................................................................19 4.2.6TESTRESULTS.........................................................................................................19 5.RADIATEDBANDEMISSIONMEASUREMENT.......................................................30 5.1TESTREQUIREMENT.......................................................................................................30 5.2TESTPROCEDURE..........................................................................................................30 5.3DEVIATIONFROMTESTSTANDARD.............................................................................30 5.4TESTSETUP................................................................…

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Antenna Datasheet Product OC:VIC-TX2506G Version:1.1 Date:2025-11-08 Product Name:Wi-Fi FPC Antenna Key Features: Frequency band: 2400–2500 MHz, 5150–5850 MHz Dimensions: 38 mm × 7 mm RoHS and REACH Compliant Page 1 of 8 Shenzhen Qiangqiang Technology Co., Ltd. Mobile:18898359424 Room 817, Yihui Building, Huachuangda Yijing North, No. 47, Fenshen Community, Xin'an Street, Bao'an District, Shenzhen ■ Page 2 of 8 Antenna Services VIC-TX2506G Datasheet Overview Wi-Fi antenna covers 2.4~5.8 GHz,fully satisfying customers’ requirements for Wi-Fi 5, Wi- Fi 6, and Wi-Fi 6E/Wi-Fi 7. There are various antenna types, including built- in FPC/PCB antenna, ceramic patch antenna, and other external antennas of different shapes or sizes. The antenna performance meets the customers’ demands for efficiency, gain, and radiation and ensures the superior experience of the customers’ products in use. Contents Overview----------------------------------------------------------------------2 Contents ----------------------------------------------------------------------- 2 1 Specification ------------------------------------------------------------ 3 1.1 Electrical ----------------------------------------------------------- 3 1.2 Mechanical & Environmental --------------------------------- 4 2 Drawing --------------------------------------------------------------------- 4 3 Detailed Performance --------------------------------------------------- 5 3.1 S-Parameter Test ------------------------------------------------ 5 3.1.1. VSWR ---------------------------------------------------------- 5 3.2 Radiation Performance Test ----------------------------------- 6 3.2.1 Efficiency & Gain & Directivity ---------------------------- 6 3.2.2 3D & 2D Radiation Pattern -------------------------------- 7 4 Installation and recommendations ----------------------------------- 8 Shenzhen Qiangqiang Technology Co., Ltd. Mobile:18898359424 Room 817, Yihui Building, Huachuangda Yijing North, No. 47, Fenshen Community, Xin'an Street, Bao'an District, Shenzhen Antenna Services VIC-TX2506G Datasheet ■ Page 3 of 8 1Specification Test Condition: Free Space & Stick on 2 mm Thick ABS Board 1.1. Electrical Electrical Frequency Range 2400–2500 MHz Impedance50 Ω PolarizationLinear Radiation PatternOmni-directional Specification Wi-Fi 2.4G 2400 - 2500 Max. VSWR 2.0 Max. Return Loss (dB) -13.3 AVG Eff. (%) 47.4% AVGGain (dB) 3.10 Max. Peak Gain (dBi) 3.38 VSWR 1.22 Return Loss≤ -8.5 dB Max.Eff.(%) Shenzhen Qiangqiang Technology Co., Ltd. Mobile:18898359424 Room 817, Yihui Building, Huachuangda Yijing North, No. 47, Fenshen Community, Xin'an Street, Bao'an District, Shenzhen 49.68 Antenna Services VIC-TX2506G Datasheet ■ Page 4 of 8 1.2. Mechanical & Environmental Mechanical Antenna Size22.5 mm × 8 mm Antenna Material & Color FPC & Black Cable Type & Color & Length Φ 0.81 & Black & 70 mm Connector Type IPEX MHF 2 Mounting TypeAdhesive Antenna WeightTyp. 0.4 g Environmental Operation Temperature -40 °C to +85 °C Storage Temperature -40 °C to +85 °C RoHS and REACH Compliant Yes 2Drawing *22.5±0 .2mm IPEX MHF II Gold plating Mouth facing inward *Cutting line Shenzhen Qiangqiang Technology Co., Ltd. Mobile:18898359424 Room 817, Yihui Building, Huachuangda Yijing North, No. 47, Fenshen Community, Xin'an Street, Bao'an District, Shenzhen Antenna Services VIC-TX2506G Datasheet ■ Page 5 of 8 3Detailed Performance 3.1 S-Parameter Test 3.1.1 VSWR VSWR Frequency (MHz) 240024502500 VSWR1.22141.45281.6364 Shenzhen Qiangqiang Technology Co., Ltd. Mobile:18898359424 Room 817, Yihui Building, Huachuangda Yijing North, No. 47, Fenshen Commu…

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