2AY7J-MINI23D Scanner

MINI 2 3D SCANNER Quick Start Guide V1.0 MINI 2 Quick Start Guide Contact Revopoint Returns & Exchange Contact Revopoint Online Support Table of Content About MINI 2 ......................................................................................................... 2 What’s in the Box? ................................................................................................ 3 Software Download .............................................................................................. 5 Scanner Connection.............................................................................................. 5 Connecting MINI 2 to a PC via USB Cable ................................................ 5 Connecting MINI 2 to a PC via Wi-Fi .......................................................... 8 Connecting MINI 2 to Phones via USB Cable ........................................... 9 Connecting MINI 2 to Phones via Wi-Fi .................................................. 12 Mini Turntable Connection ................................................................................ 14 Set up the Scanning Environment .................................................................... 15 Introduction to Revo Scan 5............................................................................... 15 Scanning Workflow ................................................................................... 15 Post-processing ......................................................................................... 20 Export the Model ....................................................................................... 20 MINI 2 Quick Start Guide 2 ©2023 REVOPOINT 3D ALL RIGHTS RESERVED About MINI 2 ① White LED Flash ② Depth Camera ③ White LED Flash ④ Projector ⑤ White LED Flash ④ Exposure - ⑤ Start/Pause Scan ⑥ Exposure + ① Connection Indicator ② Type-C Port ③ Power Indicator ⑥ RGB Camera ⑦ White LED Flash ⑧ White LED Flash ⑨ Depth Camera ⑩ White LED Flash MINI 2 Quick Start Guide ©2023 REVOPOINT 3D ALL RIGHTS RESERVED 3 What’s in the Box? Standard Edition ① MINI 2 3D Scanner ② Tripod ③ USB Type-C to A Cable ④ Sample Bust ⑤ Calibration Board ⑥ Turntable Topper ⑦ 2-in-1 Mobile Cable ⑧ Type-C Adapter ⑨ Markers, Glue Tack, Magic Mat ⑩ Mini Turntable ⑪ Phone Holder ⑫ Carrying Case ※ For reference only. MINI 2 Quick Start Guide 4 ©2023 REVOPOINT 3D ALL RIGHTS RESERVED Advanced Edition ※ For reference only. ① MINI 2 3D Scanner ② Tripod ③ USB Type-C to A Cable ④ Sample Bust ⑤ Calibration Board ⑥ Turntable Topper ⑦ 2-in-1 Mobile Cable ⑧ Phone Holder ⑨ Mini Turntable ⑩Type-C Adapter ⑪ Power Bank Handle ⑫ Dual-axis Turntable ⑬ Carrying Case ⑭ Markers, Glue Tack, Magic Mat MINI 2 Quick Start Guide ©2023 REVOPOINT 3D ALL RIGHTS RESERVED 5 Software Download Scanner Connection Connecting MINI 2 to a PC via USB Cable 1 MINI 2 Quick Start Guide 6 ©2023 REVOPOINT 3D ALL RIGHTS RESERVED 2 3 MINI 2 Quick Start Guide ©2023 REVOPOINT 3D ALL RIGHTS RESERVED 7 Or Using the Type-C Adapter • Connect MINI 2 to a USB 3.0 port or above (USB 2.0 will not supply sufficient operating power). • Ensure your USB 3.0 port is not damaged or worn out and its output meets the minimum power requirements of 5V/1A. • If there is no Type-A port on your computer, use the Type-C Adapter. • The MINI 2 is powered when its power indicator turns solid green. 4 • Open Revo Scan 5 to see if the scanner connected successfully. MINI 2 Quick Start Guide 8 ©2023 REVOPOINT 3D ALL RIGHTS RESERVED Connecting MINI 2 to a PC via Wi-Fi 1 • To use a Wi-Fi connection, the scanner must be powered by a power bank or power socket (AC Adapter is not included). Do not plug it into your PC, or it will be in USB mode by default. • You can use your own power bank if it’s rated 5V/1A or power it via a socket. • The MINI 2 is powered when its power indicator turns solid green. MINI 2 Quick Start Guide ©2023 REVOPOINT 3D ALL RIGHTS RESERVED 9 2 • Go to your Wi-Fi settings, search for the network called MINI 2-REVO-XXXXXXX, and connect (No password is required). • Wait a few seconds for the scanner to connect. Connecting MINI 2 to Phones via USB Cable 1 MINI 2 Quick Start Guide 10 ©2023 REVOPOINT 3D ALL RIGHTS RESERVED • The Power Bank Handle is not included in the MINI 2 Standard Edition. It can be purchased from the Revopoint Store. 2 3 MINI 2 Quick Start Guide ©2023 REVOPOINT 3D ALL RIGHTS RESERVED 11 • Connect the 2-in-1 Mobile Cable’s Type-C end to the MINI 2‘s port, the Type-A to the Power Bank, and the Type-C to an Android smartphone. iOS devices only support Wi-Fi connection. If you have an iPhone and want to use the 2-in-1 Mobile Cable to scan, it works as shown below: MINI 2 Quick Start Guide 12 ©2023 REVOPOINT 3D ALL RIGHTS RESERVED Connecting MINI 2 to Phones via Wi-Fi 1 • To use the Wi-Fi connection, the scanner must be powered by a power bank or power socket. Do not plug into your PC, or it will be in USB mode by default. • The MINI 2 is powered when its power indicator turns solid green. The product cannot be held in hand, the powerbank is connected only for charging. MINI 2 Quick Start Guide ©2023 REVOPOINT 3D ALL RIGHTS RESERVED 13 2 • Go to your smartphone’s Wi-Fi settings, search for the network called MINI 2-REVO- XXXXXXX, and connect (No password is required). 3 • Wait a few seconds for the scanner to connect. Android & iOS MINI 2 Quick Start Guide 14 ©2023 REVOPOINT 3D ALL RIGHTS RESERVED 4 • Both Android and iOS phones can connect to MINI 2 via Wi-Fi. Mini Turntable Connection 1 2 • AC Adapter is not included. • The Mini Turntable's indicator turns solid green when powered. Then move the switch left or right to adjust its rotation direction and twist the dial to adjust the rotation speed. MINI 2 Quick Start Guide ©2023 REVOPOINT 3D ALL RIGHTS RESERVED 15 Set up the Scanning Environment • Power on the turntable and adjust its speed. • Put Sample Bust on the turntable. • Connect the scanner to a PC and attach it to its tripod. • Angle the scanner towar…

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- Revopoint 3D Technologies Inc.- The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 4/23/23 U. S. Agent Designation [Revopoint 3D Technologies Inc.] acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: [2AY7J-MINI2]): Name and company of U.S. agent:REVOPOINT GLOBAL INC. Physical U.S. address of agent:850 New Burton Road,Suite 201,Dover,De 19904,Kent County,USA FRN of U.S. agent:0033693359 Email address of U.S. agent:[email protected] [REVOPOINT GLOBAL INC.] acknowledges their obligation to accept service of process on behalf of [Revopoint 3D Technologies Inc.]. [Revopoint 3D Technologies Inc.] with the FRN [0030680961] accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). Sincerely, Signature Yali Liu Manager REVOPOINT GLOBAL INC. 48_[model] US_Agent_2.911(d)(7)-U, V04 -Revopoint3DTechnologiesInc.- TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB986446D01. Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,thegranteeisobligatedtonotifytheFCCwithin30daysvia thegrantingTCB. Signature jun zi zheng Manager REVOPOINT GLOBAL INC.

-Revopoint3DTechnologiesInc.- TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB986446D01. FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 12/7/23 Towhomitmayconcern: We,[Revopoint3DTechnologiesInc.],herebycertifythattheequipmentforwhichauthorizationis sought(FCCID:[2AY7J-MINI2])isnot“covered”equipmentprohibitedfromreceivinganequipment authorizationpursuantto§2.903oftheFCCrules. Wealsocertifythat,asofthedateofthefilingoftheapplication,wearenotidentifiedontheCovered List(https://www.fcc.gov/supplychain/coveredlist)asanentityproducing“covered”equipment. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirements listedunder§2.911(b)and(d)(5)and(6). Sincerely, Signature [YaliLiu] [Manager] [Revopoint3DTechnologiesInc.] 6 2 _ [ m o d e l ] C o v e r e d E q u _ 2 . 9 1 1 ( d ) ( 5 ) ( i ) a n d ( i i ) - U , V 0 2

ProjectNo.:18220WC302234Page 1 of 5 AppendixII--ExternalPhotograph ProjectNo.:18220WC302234Page 2 of 5 ProjectNo.:18220WC302234Page 3 of 5 ProjectNo.:18220WC302234Page 4 of 5 ProjectNo.:18220WC302234Page 5 of 5

Labellocation

ProjectNo.:18220WC302234Page 1 of 4 AppendixIII--InternalPhotograph ProjectNo.:18220WC302234Page 2 of 4 ProjectNo.:18220WC302234Page 3 of 4 ProjectNo.:18220WC302234Page 4 of 4 ANT2ANT1

RFEXPOSUREEVALUATION AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeused toevaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF) Radiationasspecifiedin§1.1307(b) FCCID:2AY7J-MINI2 EUTSpecification EUT3DScanner Frequencyband (Operating) WLAN:2.412GHz~2.462GHz RLAN:5.150GHz~5.250GHz RLAN:5.745GHz~5825GHz Others DevicecategoryPortable(<20cmseparation) Mobile(>20cmseparation) Others___ ExposureclassificationOccupational/Controlledexposure GeneralPopulation/Uncontrolledexposure AntennadiversitySingleantenna Multipleantennas Txdiversity Rxdiversity Tx/Rxdiversity Max.outputpower19.61dBm(0.0914W) Antennagain(Max)ANT1/ANT2:2.39dBi Directionalantennagain5.40dBi EvaluationappliedMPEEvaluation SAREvaluation LimitsforMaximumPermissibleExposure(MPE) Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm 2 ) AverageTime (A)LimitsforOccupational/ControlExposures 300-1500----F/3006 1500-100000----56 (B)LimitsforGeneralPopulation/UncontrolExposures 300-1500----F/150030 1500-100000----130 Friistransmissionformula:Pd=(Pout*G)\(4*pi*R2) Where Pd=PowerdensityinmW/cm 2 Pout=outputpowertoantennainMw G=gainofantennainlinearscale Pi=3.1416 R=distancebetweenobservationpointandcenteroftheradiatorincm PdthelimitofMPE.Ifweknowthemaximumgainoftheantennaandtotal powerinputtotheantenna,throughthecalculation,wewillknowthedistance wheretheMPElimitisreached. MeasurementResult Operating Mode Maximum output power (dBm) Tuneup tolerance (dBm) Max.Tuneup Power (dBm) Antenna Gain (dBi) Power densityat 20cm (mW/cm 2 ) Power density Limits (mW/cm 2 ) RLAN 19.6119.61 ±1 20.61 5.40 0.0794 1 Result:NoStandaloneSARtestisrequired.

Page 1 of 90 AppendixTestData ReportNo:18220WC30223401TestSampleNO:1-2-2 StartTestDate：2023.10.28FinishTestDate:2023.10.31 TestEngineer:Auditor: Temperature:26.3 °C RelativeHumidity:50% Pressure:101kPa AppendixA1:EmissionBandwidth TestResult TestModeAntennaFrequency[MHz] 26dbEBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 11A Ant1518019.285170.245189.52------ Ant2518019.245170.245189.48------ Ant1520019.165190.325209.48------ Ant2520019.245190.245209.48------ Ant1524019.685230.125249.80------ Ant2524019.445230.365249.80------ 11N20SISO Ant1518020.125169.805189.92------ Ant2518019.685170.085189.76------ Ant1520019.845189.925209.76------ Ant2520019.605190.005209.60------ Ant1524019.805229.965249.76------ Ant2524020.085229.885249.96------ 11N40SISO Ant1519040.725169.685210.40------ Ant2519040.325169.765210.08------ Ant1523040.565209.845250.40------ Ant2523040.805209.525250.32------ 11AC20SISO Ant1518019.725169.885189.60------ Ant2518019.805170.125189.92------ Ant1520019.925189.925209.84------ Ant2520019.805190.125209.92------ Ant1524019.685230.205249.88------ Ant2524019.685229.925249.60------ 11AC40SISO Ant1519040.805169.525210.32------ Ant2519040.405169.845210.24------ Page 2 of 90 Ant1523040.405209.765250.16------ Ant2523040.805209.365250.16------ 11AC80SISO Ant1521080.325169.845250.16------ Ant2521080.485169.845250.32------ 11AX20SISO Ant1518019.805170.005189.80------ Ant2518019.725170.045189.76------ Ant1520019.845189.925209.76------ Ant2520019.765190.045209.80------ Ant1524019.845229.965249.80------ Ant2524019.765230.005249.76------ 11AX40SISO Ant1519039.765170.085209.84------ Ant2519039.525170.165209.68------ Ant1523039.605210.085249.68------ Ant2523039.685210.165249.84------ 11AX80SISO Ant1521080.325169.845250.16------ Ant2521080.805169.525250.32------ Page 3 of 90 TestGraphs 11A_Ant1_5180 11A_Ant2_5180 11A_Ant1_5200 Page 4 of 90 11A_Ant2_5200 11A_Ant1_5240 Page 5 of 90 11A_Ant2_5240 11N20SISO_Ant1_5180 11N20SISO_Ant2_5180 Page 6 of 90 11N20SISO_Ant1_5200 11N20SISO_Ant2_5200 Page 7 of 90 11N20SISO_Ant1_5240 11N20SISO_Ant2_5240 11N40SISO_Ant1_5190 Page 8 of 90 11N40SISO_Ant2_5190 11N40SISO_Ant1_5230 Page 9 of 90 11N40SISO_Ant2_5230 11AC20SISO_Ant1_5180 11AC20SISO_Ant2_5180 Page 10 of 90 11AC20SISO_Ant1_5200 11AC20SISO_Ant2_5200 Page 11 of 90 11AC20SISO_Ant1_5240 11AC20SISO_Ant2_5240 11AC40SISO_Ant1_5190 Page 12 of 90 11AC40SISO_Ant2_5190 11AC40SISO_Ant1_5230 Page 13 of 90 11AC40SISO_Ant2_5230 11AC80SISO_Ant1_5210 11AC80SISO_Ant2_5210 Page 14 of 90 11AX20SISO_Ant1_5180 11AX20SISO_Ant2_5180 Page 15 of 90 11AX20SISO_Ant1_5200 11AX20SISO_Ant2_5200 11AX20SISO_Ant1_5240 Page 16 of 90 11AX20SISO_Ant2_5240 11AX40SISO_Ant1_5190 Page 17 of 90 11AX40SISO_Ant2_5190 11AX40SISO_Ant1_5230 11AX40SISO_Ant2_5230 Page 18 of 90 11AX80SISO_Ant1_5210 11AX80SISO_Ant2_5210 Page 19 of 90 AppendixA2:Occupiedchannelbandwidth TestResult TestModeAntennaFrequency[MHz] OCB [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 11A Ant1518017.0235171.36865188.3916------ Ant2518016.9435171.44865188.3916------ Ant1520016.9835191.44865208.4316------ Ant2520016.9035191.48855208.3916------ Ant1524016.9835231.44865248.4316------ Ant2524016.9435231.44865248.3916------ 11N20SISO Ant1518017.8625171.00905188.8711------ Ant2518017.8225171.00905188.8312------ Ant1520017.8225191.00905208.8312------ Ant2520017.9025190.96905208.8711------ Ant1524017.8225231.04905248.8711------ Ant2524017.8225231.04905248.8711------ 11N40SISO Ant1519036.2045171.85815208.0619------ Ant2519036.0445171.93815207.9820------ Ant1523036.2045211.93815248.1419------ Ant2523036.0445211.93815247.9820------ 11AC20SISO Ant1518017.8625171.00905188.8711------ Ant2518017.8225171.00905188.8312------ Ant1520017.8625191.00905208.8711------ Ant2520017.8225191.00905208.8312------ Ant1524017.8625231.00905248.8711------ Ant2524017.8225231.04905248.8711------ 11AC40SISO Ant1519036.0445171.93815207.9820------ Ant2519036.1245171.85815207.9820------ Ant1523036.0445211.93815247.9820------ Ant2523036.1245211.93815248.0619------ 11AC80SISO Ant1521075.6045172.27775247.8821------ Ant2521075.7645172.11795247.8821------ 11AX20SISO Ant1518018.7815170.52955189.3107------ Ant2518018.8215170.52955189.3506------ Ant1520018.8215190.48955209.3107------ Ant2520018.8215190.52955209.3506------ Ant1524018.7815230.56945249.3506------ Ant2524018.7815230.52955249.3107------ 11AX40SISO Ant1519037.7225171.05895208.7812------ Ant2519037.7225171.05895208.7812------ Ant1523037.5625211.21885248.7812------ Page 20 of 90 Ant2523037.6425211.13895248.7812------ 11AX80SISO Ant1521077.3635171.47855248.8412------ Ant2521077.5225171.31875248.8412------ Page 21 of 90 TestGraphs 11A_Ant1_5180 11A_Ant2_5180 11A_Ant1_5200 Page 22 of 90 11A_Ant2_5200 11A_Ant1_5240 Page 23 of 90 11A_Ant2_5240 11N20SISO_Ant1_5180 11N20SISO_Ant2_5180 Page 24 of 90 11N20SISO_Ant1_5200 11N20SISO_Ant2_5200 Page 25 of 90 11N20SISO_Ant1_5240 11N20SISO_Ant2_5240 11N40SISO_Ant1_5190 Page 26 of 90 11N40SISO_Ant2_5190 11N40SISO_Ant1_5230 Page 27 of 90 11N40SISO_Ant2_5230 11AC20SISO_Ant1_5180 11AC20SISO_Ant2_5180 Page 28 of 90 11AC20SISO_Ant1_5200 11AC20SISO_Ant2_5200 Page 29 of 90 11AC20SISO_Ant1_5240 11AC20SISO_Ant2_5240 11AC40SISO_Ant1_5190 Page 30 of 90 11AC40SISO_Ant2_5190 11AC40SISO_Ant1_5230 Page 31 of 90 11AC40SISO_Ant2_5230 11AC80SISO_Ant1_5210 11AC80SISO_Ant2_5210 Page 32 of 90 11AX20SISO_Ant1_5180 11AX20SISO_Ant2_5180 Page 33 of 90 11AX20SISO_Ant1_5200 11AX20SISO_Ant2_5200 11AX20SISO_Ant1_5240 Page 34 of 90 11AX20SISO_Ant2_5240 11AX40SISO_Ant1_5190 Page 35 of 90 11AX40SISO_Ant2_5190 11AX40SISO_Ant1_5230 11AX40SISO_Ant2_5230 Page 36 of 90 11AX80SISO_Ant1_5210 11AX80SISO_Ant2_5210 Page 37 of 90 AppendixB:DutyCycle TestResult TestModeAntennaFrequency[MHz] Transmission Duration[ms] Transmission Period[ms] DutyCycle [%] 11A Ant151801.391.9272.40 Ant251801.391.9272.40 Ant152001.391.9272.40 Ant252001.391.9571.28 Ant152401.391.9272.40 Ant252401.401.9372.54 11N20SISO Ant151801.301.8470.65 Ant251801.301.8371.04 Ant152001.301.8271.43 Ant252001.301.8371.04 Ant152401.…

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ReportNo.:18220WC30223401FCCID:2AY7J-MINI2Page1of37 FCCTestReport Applicant:Revopoint3DTechnologiesInc. Address: Office902,9/F,TinnoBuilding,TongfaSouth Rd,XiliStreet,NanshanDistrict,Shenzhen, 518000,China. ProductName:3DScanner ReportDate:Dec.07,2023 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:18220WC30223401FCCID:2AY7J-MINI2Page2of37 Contents 1.GeneralInformation.................................................................................................................................6 1.1.ClientInformation...........................................................................................................................6 1.2.DescriptionofDevice(EUT)..........................................................................................................6 1.3.AuxiliaryEquipmentUsedDuringTest..........................................................................................7 1.4.Operationchannellist....................................................................................................................8 1.5.DescriptionofTestModes.............................................................................................................8 1.6.MeasurementUncertainty.............................................................................................................8 1.7.TestSummary................................................................................................................................9 1.8.DescriptionofTestFacility...........................................................................................................10 1.9.Disclaimer....................................................................................................................................10 1.10.TestEquipmentList....................................................................................................................11 2.ConductedEmissionatACpowerline..................................................................................................13 2.1.EUTOperation.............................................................................................................................13 2.2.TestSetup....................................................................................................................................13 2.3.TestData......................................................................................................................................14 3.DutyCycle..............................................................................................................................................16 3.1.EUTOperation.............................................................................................................................16 3.2.TestSetup....................................................................................................................................16 3.3.TestData......................................................................................................................................16 4.Maximumconductedoutputpower........................................................................................................17 4.1.EUTOperation.............................................................................................................................17 4.2.TestSetup....................................................................................................................................18 4.3.TestData......................................................................................................................................18 5.Powerspectraldensity...........................................................................................................................19 5.1.EUTOperation.............................................................................................................................20 5.2.TestSetup....................................................................................................................................20 5.3.TestData......................................................................................................................................20 6.Emissionbandwidthandoccupiedbandwidth......................................................................................21 6.1.EUTOperation.............................................................................................................................22 6.2.TestSetup....................................................................................................................................22 6.3.TestData......................................................................................................................................22 7.Bandedgeemissions(Radiated)..........................................................................................................23 7.1.EUTOperation.............................................................................................................................25 7.2.TestSetup....................................................................................................................................25 7.3.TestData......................................................................................................................................26 8.Undesirableemissionlimits(below1GHz)............................................................................................28 8.1.EUTOperation.............................................................................................................................30 8.2.TestSetup....................................................................................................................................30 8.3.TestData......................................................................................................................................31 9.Undesirableemissionlimits(above1…

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Revopoint3DTechnologiesInc. DeclarationconcerningAntennaSpecification Itisherebydeclaredthattheproduct ModelNo.:MINI2,MINIPRO FCCID:2AY7J-MINI2 fulfillstherequirementinFCCtestrelatingtotheantennatype. ThedevicespecifiedaboveconfirmstotheFCCrecommendationsfor internal antennatype(s) describedbelow: ModelNo.ofantenna1:TYY-TX2811 Typeofantenna:FPCAntenna Gainoftheantenna:2.39dBi Frequencyrange:5180～5250MHZ ModelNo.ofantenna2:TYY-TX2811 Typeofantenna:FPCAntenna Gainoftheantenna:2.39dBi Frequencyrange:5180～5250MHZ Themountingoftheantennaisfixedtotheradiomoduleandnootherantennashouldbeused. Companyname:Revopoint3DTechnologiesInc. Address:Office902,9/F,TinnoBuilding,TongfaSouthRd,XiliStreet,Nanshan District,Shenzhen,518000,China City:Shenzhen ZIP/Postalcode:518000 Country:China Place:Date:12/7/2023 Signature: version01

Recognition book SPECIFICATION FOR APPROVAL Name: WIFI/BT 2.4/5.8G Antenna Item No: TYY-TX2811 Custoer name: Hangzhou Rongmeng Intelligent Technology Co. LTD Company stamp: drawing Customer approve MADE CHECKED APPROVED QIU jack Miketang DATE: 2023.04.19 DATE 1、Specifications The report provides a test of the electrical performance parameters of the TYY-TX2811Technical parameters of antenna electrical appliances antenna, which is a science and technology model.TYY-TX2811 WIFI Built in antenna,WIFIAntenna is made bycopper pipe+RFLine composition。（As follows 1 Shown） Electrical technical parameters 电 性 能 指 标 Electrical Specifications 频率范围 2400～2500MHZ 5180～5320MHZ 5700～5800MHZ Frequency Range 2400～2500MHZ 5180～5320MHZ 5700～5800MHZ 电压驻波比 ≤2.0 VSWR ≤2.0 增益 2～3DBI GAIN 2～3DBI 输入阻抗 50 Ω Input Impedance 50 Ω 机 械 指 标 Mechanical Specifications 天线颜色 黑色 Antenna Color BLACK 接口形式 IPEX-1 Input connector IPEX-1 线长度 50mm Cable length 50mm 工作温度 -40°C~+85°C Working Temperature -40°C~+85°C 工作湿度 20~80% Working Humidity 20~80% Chart 1 TYY-TX2811 Product size Chart 2 TYY-TX2811 Antenna finished Line length 45+/-2mm，The other end with the 2-IPEX。 Chart 3 Location of antenna patch Matters needing attention: WIFI antenna behind the tear tape on the back glue stick flat side, away from the screen on the back of the metal, away from the loudspeaker hardware, if the antenna near the metal lead to WIFI signal frequency deviation, make the antenna standing wave ratio and power and efficiency will become poor, and the signal will become worse, the frequency shift signal variation can also cause interference, so must be in accordance with our marking the location of the antenna, thank you! 2. Electrical properties 2.1WIFI Antenna matching circuit This item matching circuit is provided by the customer。 1 2 RF 模组 4 3 Element number 1 2 3 4 WIFI optimum NC 0 ohm NC Original (spare) 50 ohm matching (inductance capacitance / sunlord Darfon) Chart 4 O TAMicrowave dark room 2.3 Bobbi (VSWR) test 2.3.1. Test setup Connect the VSWR test device are: Agilent E5071B network analyzer from 50 ohm coaxial Cable 120mm long Brass & test fixture Processing test fixture: 50 ohm antenna leads to SMA-J connector from the test point on the plate PCB with a rigid cable, and a Connect the choke tube, and then sequentially connected with other devices. WIFI In Bobbi Chart 5 Return loss 4. 3D dynamic test of the whole machine 4.1 Test site TCT microwave anechoic chamber: the test frequency range is 800mhZ-6ghz, the quiet zone range is 50cm circle, and the reflectivity is less than -90 dB. Chart 6 Agilent E5071C network analyzer ratio Chart 7 WIFI VSWR standard Low frequency High frequency frequency (MHz) 2400 2450 5150 5800 VSWR 1.3 1.3 1.3 1.5 Chart 8 Elevation map coverage 3, recommendations and conclusions This report is based on the antenna electrical performance measured by the customer based on the final version of the model project of Hangzhou Rongmeng Intelligent Technology Co., LTD. As can be seen from the above test data, the antenna provides good electrical performance. Tianyiyuan is looking forward to your confirmation. Thank you for your cooperation!

ProjectNo.:18220WC302234Page 1 of 2 AppendixI--TestSetupPhotograph_RF ConductedEmissionatACpowerline Undesirableemissionlimits(below1GHz) ProjectNo.:18220WC302234Page 2 of 2 Undesirableemissionlimits(above1GHz)