2AT6X-LITERADIO3CLiteRadio 3 Radio Transmitter

LiteRadio 3 Radio Transmitter BETAFPV 01 The front side of the radio transmitter. ● Built-in 2000mAh b ge supported. LiteRadio 3 is a remote control radio transmitter designed primarily for RC models, including multicopters, airplanes. It gives you more than you ever thought possible fr el 8-channel radio. ● 8 channels in total. ● USB Joystick or most practice simulator. ● Nano module bay for external RF TX module. ● AFPVator f ● Provide ExpressLRS 2.4G protocol version and CC2500 version for option. ● New designed joystick gimbal for longer usage life. LED Ring Power Button Throttle JoystickDirection Joystick Switch A Switch BSwitch C Switch D 02 1.Button Functions ● Power Button: Turn the radio transmitter oon. There are three buttons on LiteRadio 3 radio transmitter. ● BIND Button: Enter binding mode after radio transmitter is powered on. ● SETUP Button: Enter joystick calibration mode after radio transmitter is powered on. 2.Pow POWER ON: Long press the power button on the radio transmitter for 3 seconds until it beeps three times (do re mi) then release. The r adio transmitter LED ring will ed quickly, then remain blue. POWER OFF: A long press of the power button on the radio transmitter will turn it o ter three beeps (mi re do). 3.LED Indicator and Buzzer The LED ring indicates the working status of the r adio transmitter. The back side of the radio transmitter. SETUP BIND Audio P Type-C P NANO Bay NC VCC GND 03 4.Binding the Receiver 2. Enter receiver's binding mode, and wait for it to bind with the radio; There are the steps to make the LiteRadio 3 enter binding status. 3. Press the bind button on the bottom of the transmitter to enter binding stutas. The LED ring will be r . 1. Power on the remote control radio transmitter and wait for its system to load completely. LED ring is solid blue. 4. The LED ring will change to solid blue 5 seconds later when transmitter exits binding status. If not bind successfully, repeat the process above. 5.Switching Protocol Note: Switching internal protocol is only available for CC2500 version radio transmitter. ExpressLRS version can only switch to the external TX module. The CC2500 v erent internal protocols, including Frsky D16 FCC, Frsky D16 LBT, Frsky D8 and Futaba S-FHSS, it also The protocol is indicated by the ashing times of the LED when power on, before the buzzer alarms. Reason Solution Red light solid on The throttle joystick or switches are not in the lowest Lower throttle and switches to the lowest position. Turn to blue then. R wly Red light breathes slowly Green light breathes slowly The radio transmitter is binding eaches the low voltage limit On charging Charge complete Charge the transmitter Wait for completing binding State of the LED Ring The buzzer will alarm twice, indicating a low be-charged. 04 LiteRadio 3 radio transmitter has a built-in 2000mAh b. When the red light s twice and the buzzer alarms twice, indicates that radio transmitter is low b e-charged. Below charging method for reference: ● Turn o adio transmitter. ● Plug in radio transmitter with adapter by USB cable (5V output adapter is allowed). ● The LED ring breathes in red means charging, while in green means fully charged. 6.Charging Note: LiteRadio 3 CC2500 version only work with D16 ACCST 1.X Frsky protocol. So if you use a Frsky receiver with D16 ACCST 2.X version or ACCESS version, binding will fail. To change protocols and TX module, here are the steps: 1. Power the radio transmitter o 2. Press and hold the BIND button while power the radio transmitter back on; 3. s of the LED before buzzer alarms will change, according to the tables above. Red Flash once Internal Frsky D16 FCC (ACCST 1.X Version) LED Status Protocol Version Red Flash twice Internal Frsky D16 LBT (ACCST 1.X Version) Red Flash Three TimesInternal Frsky D8 Red Flash Four TimesInternal Futaba S-FHSS Purple Flash Three Times Quickly Internal ternal TX Module Red Flash onceInternal ELRS LED Status Protocol Version Purple Flash Three Times Quickly Internal ternal TX Module ExpressLRS Version Cc2500 Version 05 7.HID Joystick It is the safest and quickey using model practice simulator f radio transmitterf simulators on market with comprehensiv ation. The continue working time for full charged b Output 5V Type-C Data Cable Type-C Data Cable 06 8.Joystick Calibration ● Move throttle joystick and direction joystick to middle position, press SETUP button again, wait until the buzzer beep three "Bee Bee Bee" sounds, red LED light s quickly (tws each time), which indicates joystick data has been acquir alue calibration mode. The joystick data may o ter it has used for a period of time (if joysticks is hit by physical). User need to re-calibrate joysticks based on following steps. ● After powering on, press SETUP button on the back of remote control radio transmitter, it hears two "Bee Bee" sounds, and r tws each time), which means remote control radio transmitter entered calibration mode. ● Toggle the joystick to move to the top, bottom, left, and right joystick boundaries ● Install driver from PC automatically, prompt box pops up after successful installation. Then, radio transmitter works as joystick ace device (AKA HID device) normally. Operation steps below: ● Connect the transmitter to computer via USB data cable. Wait for the LED ring breathes in red or green. ● Turn o adio transmitter. User needs to manually install driver if PC doesn't install automatically or installed incorrectly. DO NOT power on the transmitter and connect it to the PC. The USB is invalid in this situation. Other devices Bluetooth & other devices BETAFPV JoyStick Setting up a device We're setting up 'BETAFPV JoyStick'. 07 9.BETAFPVator BETAFPV Congurator is utility designed to simplify updating, conguring and tuning the radio transmitter. Download address: https://github.com/BETAFPV/BETAFPV_ ator/releases How to recognise if your radio trAFPVator? Remove the cover on the back of the transmitter and there is a label, comes wi…

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Shenzhen Baida Moxing Co.,Ltd. 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. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 12/06/23 U.S. Agent Designation Shenzhen Baida Moxing Co.,Ltd. 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: 2AT6X-LITERADIO3C): Name and company of U.S. agent:Lumenier Holdco LLC Physical U.S. address of agent:1060 Goodrich Ave Sarasota, FL, 34236,USA FRN of U.S. agent: 0027053776 Email address of U.S. agent:[email protected] Lumenier Holdco LLCacknowledges their obligation to accept service of process on behalf of Shenzhen Baida Moxing Co.,Ltd. Shenzhen Baida Moxing Co.,Ltd.with the FRN [0028618395] accepts its obligation to maintain an agent for service of process in he United States for no less than one year after either the grantee has permanently terminated all arketing 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 Name:Lin Guo Title:Manager Company:Shenzhen Baida Moxing Co.,Ltd. Signature 48_[model] US_Agent_2.911(d)(7)-U, V03 Name of U.S. agent:Tim Nilson Title of U.S. agent: General Manager Company of U.S. agent:Lumenier Holdco LLC

-ShenzhenBaidaMoxingCo.,Ltd.- TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB986446D01. FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 1/4/24 Towhomitmayconcern: We,[ShenzhenBaidaMoxingCo.,Ltd.],herebycertifythattheequipmentforwhichauthorizationis sought(FCCID:[2AT6X-LITERADIO3C])isnot“covered”equipmentprohibitedfromreceivingan equipmentauthorizationpursuantto§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 [LinGuo] [Manager] [ShenzhenBaidaMoxingCo.,Ltd.] 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.:18220WC302569Page1of3 Code:AB-RF-05-b AppendixII--ExternalPhotograph ProjectNo.:18220WC302569Page2of3 Code:AB-RF-05-b ProjectNo.:18220WC302569Page3of3 Code:AB-RF-05-b

LabelLocationOnEUT Label

ProjectNo.:18220WC302569Page1of8 Code:AB-RF-05-b AppendixIII--InternalPhotograph ProjectNo.:18220WC302569Page2of8 Code:AB-RF-05-b ProjectNo.:18220WC302569Page3of8 Code:AB-RF-05-b ProjectNo.:18220WC302569Page4of8 Code:AB-RF-05-b

ProjectNo.:18220WC302569Page5of8 Code:AB-RF-05-b ProjectNo.:18220WC302569Page6of8 Code:AB-RF-05-b ProjectNo.:18220WC302569Page7of8 Code:AB-RF-05-b ANT ProjectNo.:18220WC302569Page8of8 Code:AB-RF-05-b

ReportNo.:18220WC30256902FCCID:2AT6X-LITERADIO3CPage 1 of 60 FCCSARTestReport Applicant:ShenzhenBaidaMoxingCo.,Ltd. Address: B1702A,Building3,Phase1,Tian'anCloud ParkBantianStreet,LonggangDistrict, Shenzhen,China ProductName:LiteRadio3RadioTransmitter Date:Jan.04,2024 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:18220WC30256902FCCID:2AT6X-LITERADIO3CPage 2 of 60 Contents 1.StatementofCompliance..........................................................................................................................6 2.GeneralInformation...................................................................................................................................7 2.1ClientInformation.......................................................................................................................................................7 2.2DescriptionofEquipmentUnderTest(EUT)..............................................................................................................7 2.3DeviceCategoryandSARLimits...............................................................................................................................8 2.4AppliedStandard........................................................................................................................................................8 2.5EnvironmentofTestSite.............................................................................................................................................8 2.6TestConfiguration.......................................................................................................................................................8 3.SpecificAbsorptionRate(SAR)................................................................................................................9 3.1Introduction................................................................................................................................................................9 3.2SARDefinition...........................................................................................................................................................9 4.SARMeasurementSystem.....................................................................................................................10 4.1E-FieldProbe...........................................................................................................................................................11 4.2DataAcquisitionElectronics(DAE).........................................................................................................................11 4.3Robot.......................................................................................................................................................................12 4.4MeasurementServer...............................................................................................................................................12 4.5Phantom..................................................................................................................................................................13 4.6DeviceHolder..........................................................................................................................................................15 4.7DataStorageandEvaluation..................................................................................................................................16 5.TestEquipmentList.................................................................................................................................18 6.TissueSimulatingLiquids........................................................................................................................19 7.SystemVerificationProcedures..............................................................................................................20 8.EUTTestingPosition...............................................................................................................................22 8.1.BodyWornPosition.................................................................................................................................................22 9.MeasurementProcedures.......................................................................................................................23 9.1SpatialPeakSAREvaluation..................................................................................................................................23 9.2PowerReferenceMeasurement..............................................................................................................................24 9.3AreaScanProcedures............................................................................................................................................24 9.4ZoomScanProcedures...........................................................................................................................................25 9.5VolumeScanProcedures........................................................................................................................................26 9.6PowerDriftMonitoring.............................................................................................................................................26 10.ConductedPower..................................................................................................................................27 11.AntennaLocation...................................................................................................................................28 12.SARTestResultsSummary..................................................................................................................29 13.SimultaneousTransmissionAnalysis....................................................................................................30 ReportNo.:18220WC30256902FCCID:2AT6X-LITERADIO3C…

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Page1of23 AppendixTestData ReportNo.:18220WC30256901TestSampleNo.:1-2-2 StartTestDate:2023.12.11FinishTestDate:2023.12.11 TestEngineer:Auditor: Temperature:25.9 °C RelativeHumidity:45% Pressure:101kPa AppendixA:20dBEmissionBandwidth TestResult TestModeAntennaFrequency[MHz] 20db EBW[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 2.4GAnt1 2403.90.1502403.8782404.029------ 24390.1512438.9692439.120------ 2474.10.1502474.0602474.210------ Page2of23 TestGraphs 2.4G_Ant1_2403.9 2.4G_Ant1_2439 2.4G_Ant1_2474.1 Page3of23 Page4of23 AppendixB:OccupiedChannelBandwidth TestResult TestModeAntennaFrequency[MHz] OCB [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 2.4GAnt1 2403.90.172492403.86522404.0377------ 24390.180042438.95162439.1316------ 2474.10.180292474.04282474.2231------ Page5of23 TestGraphs 2.4G_Ant1_2403.9 2.4G_Ant1_2439 2.4G_Ant1_2474.1 Page6of23 Page7of23 AppendixC:Maximumconductedoutputpower TestResultPeak TestModeAntennaFrequency[MHz] ConductedPeak Power[dBm] Conducted Limit[dBm] Verdict 2.4GAnt1 2403.921.49≤30PASS 243920.75≤30PASS 2474.120.28≤30PASS Page8of23 TestGraphs 2.4G_Ant1_2403.9 2.4G_Ant1_2439 2.4G_Ant1_2474.1 Page9of23 Page10of23 AppendixD:Carrierfrequencyseparation TestResult TestModeAntennaFrequency[MHz]Result[MHz]Limit[MHz]Verdict 2.4GAnt1Hop0.300≥0.151PASS TestGraphs 2.4G_Ant1_Hop Page11of23 AppendixE:Timeofoccupancy TestResult TestModeAntennaFrequency[MHz] BurstWidth [ms] TotalHops [Num] Result[s]Limit[s]Verdict 2.4GAnt1Hop8.170450.368≤0.4PASS TestGraphs 2.4G_Ant1_Hop Page12of23 AppendixF:Numberofhoppingchannels TestResult TestModeAntennaFrequency[MHz]Result[Num]Limit[Num]Verdict 2.4GAnt1Hop235≥15PASS TestGraphs 2.4G_Ant1_Hop Page13of23 AppendixG:Bandedgemeasurements TestResult TestModeAntennaChNameFrequency[MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict 2.4GAnt1 Low2403.921.82-22.72≤1.82PASS High2474.120.63-30.51≤0.63PASS LowHop_2403.921.60-33.06≤1.6PASS HighHop_2474.120.46-36.58≤0.46PASS Page14of23 TestGraphs 2.4G_Ant1_Low_2403.9 2.4G_Ant1_High_2474.1 2.4G_Ant1_Low_Hop_2403.9 Page15of23 2.4G_Ant1_High_Hop_2474.1 Page16of23 AppendixH:ConductedSpuriousEmission TestResult TestModeAntennaFrequency[MHz] FreqRange [MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict 2.4GAnt1 2403.9 Reference21.4221.42---PASS 30~100021.42-59.12≤1.42PASS 1000~2650021.42-22.54≤1.42PASS 2439 Reference20.7220.72---PASS 30~100020.72-59.35≤0.72PASS 1000~2650020.72-23.77≤0.72PASS 2474.1 Reference20.2820.28---PASS 30~100020.28-59.20≤0.28PASS 1000~2650020.28-23.12≤0.28PASS Page17of23 TestGraphs 2.4G_Ant1_2403.9_0~Reference 2.4G_Ant1_2403.9_30~1000 2.4G_Ant1_2403.9_1000~26500 Page18of23 2.4G_Ant1_2439_0~Reference 2.4G_Ant1_2439_30~1000 Page19of23 2.4G_Ant1_2439_1000~26500 2.4G_Ant1_2474.1_0~Reference 2.4G_Ant1_2474.1_30~1000 Page20of23 2.4G_Ant1_2474.1_1000~26500 Page21of23 AppendixI:DutyCycle TestResult TestModeAntennaFrequency[MHz] ONTime [ms] Period [ms] DutyCycle [%] DutyCycle Factor[dB] 2.4GAnt1 2403.94.389.0048.673.13 24394.359.0048.333.16 2474.14.389.0048.673.13 Page22of23 TestGraphs 2.4G_Ant1_2403.9 2.4G_Ant1_2439 2.4G_Ant1_2474.1 Page23of23 ---End---

ReportNo.:18220WC30256901FCCID:2AT6X-LITERADIO3CPage1of32 Code:AB-RF-05-b FCCTestReport Applicant:ShenzhenBaidaMoxingCo.,Ltd. Address: B1702A,Building3,Phase1,Tian'anCloud ParkBantianStreet,LonggangDistrict, Shenzhen,China ProductName:LiteRadio3RadioTransmitter ReportDate:Jan.04,2024 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:18220WC30256901FCCID:2AT6X-LITERADIO3CPage2of32 Code:AB-RF-05-b Contents 1.GeneralInformation ............................................................................................................................................6 1.1.ClientInformation .....................................................................................................................................6 1.2.DescriptionofDevice(EUT) ..................................................................................................................6 1.3.AuxiliaryEquipmentUsedDuringTest .................................................................................................7 1.4.DescriptionofTestConfiguration ..........................................................................................................7 1.5.DescriptionOfTestSetup .......................................................................................................................8 1.6.TestEquipmentList .................................................................................................................................9 1.7.MeasurementUncertainty ....................................................................................................................10 1.8.DescriptionofTestFacility ....................................................................................................................10 1.9.Disclaimer ................................................................................................................................................11 2.SummaryofTestResults .................................................................................................................................12 3.ConductedEmissionTest ................................................................................................................................13 3.1.TestStandardandLimit ........................................................................................................................13 3.2.TestSetup ...............................................................................................................................................13 3.3.TestProcedure .......................................................................................................................................13 3.4.TestData .................................................................................................................................................13 4.RadiationSpuriousEmissionandBandEdge .............................................................................................16 4.1.TestStandardandLimit ........................................................................................................................16 4.2.TestSetup ...............................................................................................................................................16 4.3.TestProcedure .......................................................................................................................................17 4.4.TestData .................................................................................................................................................18 5.MaximumPeakOutputPowerTest ................................................................................................................25 5.1.TestStandardandLimit ........................................................................................................................25 5.2.TestSetup ...............................................................................................................................................25 5.3.TestProcedure .......................................................................................................................................25 5.4.TestData .................................................................................................................................................25 6.20dBOccupyBandwidthTest .........................................................................................................................26 6.1.TestStandard ..........................................................................................................................................26 6.2.TestSetup ...............................................................................................................................................26 6.3.TestProcedure .......................................................................................................................................26 6.4.TestData .................................................................................................................................................26 7.CarrierFrequencySeparationTest ................................................................................................................27 7.1.TestStandardandLimit ........................................................................................................................27 7.2.TestSetup ...............................................................................................................................................27 7.3.TestProcedure .......................................................................................................................................27 7.4.TestData .................................................................................................................................................27 8.NumberofHoppingChannelTest ....................................…

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1 产 品 承 认 书 2 承认书项目表 NO. 内容 (Contents) 页数 (Number of Page) 页码 (Page Code) 1 承认书封面（Spec Cover） 1 1 2 承认书项目表（Spec Item ） 1 2 3 工程成品图（Drawing） 1 3 4 电性测试报告（Test Reports ） 1 4 5 S 参数测试 （S Parameter ） 2 5 6 增益测试 （Gain Test ） 1 7 7 3D天线增益图（3D antenna pattern） 2 8 8 9 10 11 12 3 工程成品图 Drawing 4 电性测试报告 Test Report Sample Photo Basic Parameter Antenna Type Dipole T Type Antenna Manufacture Shenzhen Baida Moxing Co.,Ltd. Manufacture Address B1702A, Block ABCD, Building 3, Phase 1, Tian'an Cloud Park, Gangtou Community, Bantian Street, Longgang District, Shenzhen, China Electrical Characteristics Frequency 2400 ~ 2500 MHz S.W.R <= 2.0 @ 2400 ~ 2500 MHz Impedance 50 Ohm Nominal Return Loss -10 dB Max Radiation Omni-directional Cable Loss 2 dB / m Max Polarization Linear, Vertical Pack Gian2.09dBi Connector IPEX Physical Properties Antenna Material FR4+steel+ Cable Type O.D. 1.13mm // 25 mm Operating Temp. -25~+85°C Storage Temp. -25~+85°C 5 S参数测试 S parameter Test Siglent SSA1000X 6 7 增益测试 Gain Test Freq.(MHz) 2400 2410 2420 2430 2440 2450 2460 2470 2480 2490 2500 Peak Gain(dBi) 2.05 2.05 2.06 2.06 2.07 2.07 2.08 2.08 2.08 2.09 2.09 Peak Degree 82 82 82 82 82 82 82 82 82 81 81 AV Gain(dBi) -0.20 -0.20 -0.20 -0.20 -0.20 -0.20 -0.20 -0.21 -0.21 -0.21 -0.21 8 3D天线增益图 3D antenna pattern 9

ProjectNo.:18220WC302569Page1of1 Code:AB-RF-05-b AppendixI--TestSetupPhotograph_SAR Back(0mm)Front(0mm) Top(0mm) 0mm 0mm 0mm

ProjectNo.:18220WC302569Page1of2 Code:AB-RF-05-b AppendixI--TestSetupPhotograph ConductedEmissionatACpowerline PhotoofRadiationEmissionTest(below1GHz) ProjectNo.:18220WC302569Page2of2 Code:AB-RF-05-b PhotoofRadiationEmissionTest(above1GHz)