2A77D-T11080P WIRELESS SCREEN PROJECTOR

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DNTPR2510200332R11757-P01Page: 1 of 4 DongguanDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] PHOTOGRAPHSOFEUT FCCID:2A77D-T1 ExternalPhotos ExternalPhotos DNTPR2510200332R11757-P01Page: 2 of 4 DongguanDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] ExternalPhotos ExternalPhotos DNTPR2510200332R11757-P01Page: 3 of 4 DongguanDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] ExternalPhotos ExternalPhotos DNTPR2510200332R11757-P01Page: 4 of 4 DongguanDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] ExternalPhotos --END--

FCCID:2A77D-T1

DNTPR2510200332R11757-P01Page: 1 of 3 DongguanDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] PHOTOGRAPHSOFEUT FCCID:2A77D-T1 InternalPhotos InternalPhotos DNTPR2510200332R11757-P01Page: 2 of 3 DongguanDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] InternalPhotos InternalPhotos DNTPR2510200332R11757-P01Page: 3 of 3 DongguanDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] InternalPhotos --END--

DongguanDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] RFExposureEvaluationReport ApplicationNo.: DNT2510200332R11757-14613 Applicant: ShenzhenGreenGiantEnergyTechnologyDevelopmentCo.,Ltd AddressofApplicant: Room203,BuildingB,MinleScienceIndustrialPark,Minzhi St.,LonghuaDist.Shenzhen EUTDescription: 1080PWIRELESSSCREENPROJECTOR ModelNo.: T1 AdditionalModel(s): / FCCID: 2A77D-T1 Powersupply DC5V TradeMark: / Standards: 47CFRPart2.1091 FCCKDB447498D01v06 DateofReceipt: 2025/10/20 DateofTest: 2025/10/21to2025/11/11 DateofIssue: 2025/11/12 TestResult: PASS PreparedBy:(TestingEngineer) ReviewedBy:(ProjectEngineer) ApprovedBy:(Manager) Note:Ifthereisanyobjectiontotheresultsinthisreport,pleasesubmitawritteninquirytothecompanywithin15daysfromthedateof receivingthereport.Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,andisissuedbythecompanyinaccordance withtherequirementsofthe"ConditionsofIssuanceofTestReports"printedintheattachedpage.Unlessotherwisestated,theresults presentedinthisreportonlyapplytothesamplestestedthistime.Partialreproductionofthisreportisnotallowedunlessapprovedbythe companyinwriting. ReportNo.:DNT2510200332R11757-14613Date：November12,2025Page： 2 / 6 DongguanDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] ReportReviseRecord ReportVersionReviseTimeIssuedDateValidVersionNotes V1.0/Nov.12,2025ValidOriginalReport ReportNo.:DNT2510200332R11757-14613Date：November12,2025Page： 3 / 6 DongguanDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] Contents 1GENERALINFORMATION.......................................................................................................................4 1.1TESTLOCATION..................................................................................................................................4 1.2GENERALDESCRIPTIONOFEUT.........................................................................................................4 2RFEXPOSUREEVALUATION.................................................................................................................5 2.1RFEXPOSURECOMPLIANCEREQUIREMENT........................................................................................5 2.1.1Limits.............................................................................................................................................5 2.1.2TestProcedure.............................................................................................................................6 2.1.3EUTRFExposureEvaluation.......................................................................................................6 ReportNo.:DNT2510200332R11757-14613Date：November12,2025Page： 4 / 6 DongguanDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] 1GeneralInformation 1.1TestLocation Company:DongguanDNTestingCo.,Ltd Address: No.1,WestFourthStreet,SouthXinfaRoad,WushaLiwu,Chang＇anTown, DongguanCity,GuangdongP.R.China Testengineer:WayneLin 1.2GeneralDescriptionofEUT Manufacturer: ShenzhenGreenGiantEnergyTechnologyDevelopmentCo.,Ltd AddressofManufacturer: Room203,BuildingB,MinleScienceIndustrialPark,Minzhi St.,LonghuaDist.Shenzhen EUTDescription: 1080PWIRELESSSCREENPROJECTOR ModelNo.: T1 AdditionalModel(s): / PowerSupply: DC5V TradeMark: / HardwareVersion: V1.0 SoftwareVersion: V1.0 ChipType: AM2911 Serialnumber PR2510160483R11757 SampleType:PortableDevice,Module,MobileDevice AntennaType: External,Integrated AntennaPorts: Ant1,Ant2,Ant3 AntennaGain: Providedbyapplicant ANT1: 2.4G:3.04dBi 5G:2.22dBi Note: *Sincetheabovedataand/orinformationisprovidedbytheclientrelevantresultsorconclusionsofthis reportareonlymadeforthesedataand/orinformation,DNTisnotresponsiblefortheauthenticity,integrity andresultsofthedataandinformationand/orthevalidityoftheconclusion. ReportNo.:DNT2510200332R11757-14613Date：November12,2025Page： 5 / 6 DongguanDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] 2RFExposureEvaluation 2.1RFExposureComplianceRequirement 2.1.1Limits Frequencyrange (MHz) Electricfieldstrength (V/m) Magneticfieldstrength (A/m) Powerdensity (mW/cm2) Averagingtime (minutes) (A)LimitsforOccupational/ControlledExposures 0.3-3.06141.63*(100)6 3.0-301842/f4.89/f*(900/f2)6 30-30061.40.1631.06 300-1500//f/3006 1500-100,000//56 (B)LimitsforGeneralPopulation/UncontrolledExposure 0.3-1.346141.63*(100)30 1.34-30824/f2.19/f*(180/f2)30 30-30027.50.0730.230 300-1500//f/150030 1500-100,000//1.030 F=frequencyinMHz *=Plane-waveequivalentpowerdensity RFexposurecompliancewillneedtobedeterminedwithrespectto1.1307(c)and(d)oftheFCCrules.The emissionsshouldbewithinthelimitsat300kHzinTable1of1.1310(usethe300kHzlimitsfor 150kHz:614V/m,1.63A/m). FriisFormula Friistransmissionformula:Pd=(Pout*G)/(4*Pi*R2) Where Pd=powerdensityinmW/cm2 Pout=outputpowertoantennainmW G=gainofantennainlinearscale Pi=3.1416 R=distancebetweenobservationpointandcenteroftheradiatorincm PdidthelimitofMPE,1mW/cm2.Ifweknowthemaximumgainoftheantennaandthetotalpowerinputtothe antenna,throughthecalculation,wewillknowthedistancerwheretheMPElimitisreached. ReportNo.:DNT2510200332R11757-14613Date：November12,2025Page： 6 / 6 DongguanDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] 2.1.2Tes…

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产品规格书 PRODUCT SPECIFICATION Customer: Actions Microelectronics Co., Ltd. Customer’s part number: RBT-WIFI-524-004-2P5-R Product description: 2.4G/5G Dual Frequency Antenna 电性能指标Electrical Specification Manufacturer：Shenzhen RedbirdTek Technology Co., Ltd. Address:Room 201, Building A, No. 1 Qianwan 1st Road, Qianhai Shenzhen-Hong Kong Cooperation Zone, Shenzhen City s 频率范围Frequency Range (MHz) 2400-2500/5150-5350/5700-5850 频带宽度Bandwidth (MHz) 2.4G：100 5G：350 输入阻抗Input Impendence (Ω) 50 电压驻波比V.S.W.R ≤2.0 增益Gain (dBi) 2.4G：<3.04 5.1G：<2.22 5.8G： <2.12 极化形式Polarization Type 垂直Vertical 机械指标Mechanical Specifications 天线长度Antenna Length (mm) 21.5*3.5*4.5mm 辐射体Radiator Steel 连接器型号Connect Type DIP 工作温度Working Temp(°C) -20~90 储藏温度Storage Temperature(°C) -40~95 外壳颜色Radome Color Silver 重量Weight (g) 0.5 产品简介Product introduction: 该天线是专为无线内置天线设备设计生产的，天线具有外形美观，结 构小巧，安装方便的优点。材质使用不锈钢镀镍，硬度足够。 The antenna is specially designed and produced for wireless built-in antenna equipment. The antenna has the advantages of beautiful appearance, compact structure and convenient installation. The material is nickel-plated stainless steel with sufficient hardness. 2、产品图片（PRODUCT PICTURE） 3、产品规格图(PRODUCT SPECIFICATION CHART) 4、驻波图（STATIONARY WAVE PATTERN） 5.增益效率值Gain and Efficiency： 6.场型图Field Pattern：

Dongguan DN Testing Co., Ltd. Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China Web: www.dn-testing.com Tel:+86-769-88087383 E-mail: [email protected] FCC Test Report Application No.: DNT2510200332R11757-14614 Applicant: Shenzhen Green Giant Energy Technology Development Co.,Ltd Address of Applicant: Room 203,Building B,Minle Science Industrial Park,Minzhi St.,LonghuaDist.Shenzhen EUT Description: 1080P WIRELESS SCREEN PROJECTOR Model No.: T1 FCC ID: 2A77D-T1 Power Supply DC 5V Trade Mark: / Standards: 47 CFR FCC Part 2, Subpart J 47 CFR Part 15, Subpart C ANSI C63.10: 2020 Date of Receipt: 2025/10/20 Date of Test: 2025/10/21 to 2025/11/11 Date of Issue: 2025/11/12 Test Result: PASS Prepared By: (Testing Engineer) Reviewed By: (Project Engineer) Approved By: (Manager) Note: If there is any objection to the results in this report, please submit a written inquiry to the company within 15 days from the date of receiving the report. The test report is effective only with both signature and specialized stamp, and is issued by the company in accordance with the requirements of the "Conditions of Issuance of Test Reports" printed in the attached page. Unless otherwise stated, the results presented in this report only apply to the samples tested this time. Partial reproduction of this report is not allowed unless approved by the company in writing. Report No.: DNT2510200332R11757-14614 Date：November 12, 2025 Page：2 / 60 Dongguan DN Testing Co., Ltd. Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China Web: www.dn-testing.com Tel:+86-769-88087383 E-mail: [email protected] Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Nov.12, 2025 Valid Original Report Report No.: DNT2510200332R11757-14614 Date：November 12, 2025 Page：3 / 60 Dongguan DN Testing Co., Ltd. Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China Web: www.dn-testing.com Tel:+86-769-88087383 E-mail: [email protected] 1 Test Summary Test Item Test Requirement Test Method Test Result Result Antenna Requirement 15.203/247(b) -- Clause 3.1 PASS AC Power Line Conducted Emission 15.207 ANSI C63.10: 2020 Clause 3.2 PASS Duty Cycle -- -- Clause 3.3 PASS DTS (6 dB) Bandwidth 15.247 (a)(2) ANSI C63.10: 2020 Clause 3.4 PASS Conducted Output Power 15.247 (b)(3) ANSI C63.10: 2020 Clause 3.5 PASS Power Spectral Density 15.247 (e) ANSI C63.10: 2020 Clause 3.6 PASS Band-edge for RF Conducted Emissions 15.247(d) ANSI C63.10: 2020 Clause 3.7 PASS RF Conducted Spurious Emissions 15.247(d) ANSI C63.10: 2020 Clause 3.8 PASS Radiated Spurious Emissions 15.247(d);15.205/15.209 ANSI C63.10: 2020 Clause 3.9 PASS Restricted bands around fundamental frequency (Radiated Emission) 15.247(d);15.205/15.209 ANSI C63.10: 2020 Clause 3.10 PASS Note: 1. “N/A” denotes test is not applicable in this test report. Report No.: DNT2510200332R11757-14614 Date：November 12, 2025 Page：4 / 60 Dongguan DN Testing Co., Ltd. Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China Web: www.dn-testing.com Tel:+86-769-88087383 E-mail: [email protected] Contents 1 Test Summary .................................................................................................................................................................. 3 2 General Information ......................................................................................................................................................... 5 2.1 Test Location ......................................................................................................................................................... 5 2.2 General Description of EUT ................................................................................................................................... 6 2.3 Channel List ........................................................................................................................................................... 7 2.4 Test Environment and Mode ................................................................................................................................. 7 2.5 Power Setting of Test Software ............................................................................................................................. 9 2.6 Description of Support Units .................................................................................................................................. 9 2.7 Test Facility ............................................................................................................................................................ 9 2.8 Measurement Uncertainty (95% confidence levels, k=2) ...................................................................................... 9 2.9 Equipment List ..................................................................................................................................................... 10 2.10 Assistant equipment used for test ..................................................................................................................... 11 3 Test results and Measurement Data .............................................................................................................................. 12 3.1 Antenna Requirement .......................................................................................................................................... 12 3.2 Duty Cycle ........................................................................................................................................................... 13 3.3 DTS (6 dB) Bandwidth .................................................................................................................…

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Report No.: DNT2510200332R11757-14614 Date：November 12, 2025 Page：53 / 60 Dongguan DN Testing Co., Ltd. Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China Web: www.dn-testing.com Tel:+86-769-88087383 E-mail: [email protected] 11B_Ant1_2437_0~Reference 11B_Ant1_2437_30~1000 11B_Ant1_2437_1000~26500 Report No.: DNT2510200332R11757-14614 Date：November 12, 2025 Page：54 / 60 Dongguan DN Testing Co., Ltd. Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China Web: www.dn-testing.com Tel:+86-769-88087383 E-mail: [email protected] 11B_Ant1_2462_0~Reference 11B_Ant1_2462_30~1000 11B_Ant1_2462_1000~26500 Report No.: DNT2510200332R11757-14614 Date：November 12, 2025 Page：55 / 60 Dongguan DN Testing Co., Ltd. Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China Web: www.dn-testing.com Tel:+86-769-88087383 E-mail: [email protected] 11G_Ant1_2412_0~Reference 11G_Ant1_2412_30~1000 11G_Ant1_2412_1000~26500 Report No.: DNT2510200332R11757-14614 Date：November 12, 2025 Page：56 / 60 Dongguan DN Testing Co., Ltd. Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China Web: www.dn-testing.com Tel:+86-769-88087383 E-mail: [email protected] 11G_Ant1_2437_0~Reference 11G_Ant1_2437_30~1000 11G_Ant1_2437_1000~26500 Report No.: DNT2510200332R11757-14614 Date：November 12, 2025 Page：57 / 60 Dongguan DN Testing Co., Ltd. Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China Web: www.dn-testing.com Tel:+86-769-88087383 E-mail: [email protected] 11G_Ant1_2462_0~Reference 11G_Ant1_2462_30~1000 11G_Ant1_2462_1000~26500 Report No.: DNT2510200332R11757-14614 Date：November 12, 2025 Page：58 / 60 Dongguan DN Testing Co., Ltd. Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China Web: www.dn-testing.com Tel:+86-769-88087383 E-mail: [email protected] 11N20SISO_Ant1_2412_0~Reference 11N20SISO_Ant1_2412_30~1000 11N20SISO_Ant1_2412_1000~26500 Report No.: DNT2510200332R11757-14614 Date：November 12, 2025 Page：59 / 60 Dongguan DN Testing Co., Ltd. Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China Web: www.dn-testing.com Tel:+86-769-88087383 E-mail: [email protected] 11N20SISO_Ant1_2437_0~Reference 11N20SISO_Ant1_2437_30~1000 11N20SISO_Ant1_2437_1000~26500 Report No.: DNT2510200332R11757-14614 Date：November 12, 2025 Page：60 / 60 Dongguan DN Testing Co., Ltd. Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China Web: www.dn-testing.com Tel:+86-769-88087383 E-mail: [email protected] 11N20SISO_Ant1_2462_0~Reference 11N20SISO_Ant1_2462_30~1000 11N20SISO_Ant1_2462_1000~26500 The End Report

DNTPR2510200332R11757-P01Page: 1 of 3 DongguanDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] PHOTOGRAPHSOFEUT FCCID:2A77D-T1 AntennaTerminalTestView DNTPR2510200332R11757-P01Page: 2 of 3 DongguanDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] ConducedEmissionView RadiatedEmissionTestView|(Below1G) DNTPR2510200332R11757-P01Page: 3 of 3 DongguanDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] RadiatedEmissionTestView|(Above1G) --END--