2BU6O-D880Recreational Vehicle Intelligent Control System Host

Intibeam (Shaoxing) Electronic Co., Ltd

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Application Details

Equipment Class: DTS - Digital Transmission System
Date of Grant: May 15, 2026
Application Purpose: Original Equipment
Equipment Note: Recreational Vehicle Intelligent Control System Host
Frequency Range: 2402.00000000 - 2480.00000000
Company: Intibeam (Shaoxing) Electronic Co., Ltd
Country: China

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Users Manual

1 RecreationalVehicleIntelligent ControlSystemHost D880 UserManual Ver.VerisonDiscriptionAuthorReviewApprovalDate V1.0.0JianglongLi25/11/25 16/F,WanliBuilding,YuhangDistrict,Hangzhou Web：www.intibeam.com E-mail：[email protected] 2 1.OverviewoftheIntelligentSystem 1.1ProductOverview Withthegrowingpopularityofself-drivingtravel,asmulti-functionaltravel tools,havebecomeincreasinglyprevalent.However,theintelligentcontrol system,whichservesasthecoreforRVssafetyandintelligentcontrol,has failedtokeeppacewithmarketdevelopment.Currently,theentireintelligent controlsystemofmostRVsisapatchworkofhouseholdandindustrial components,whichcannotmeettherequirementsofdrivingcontrol. Toaddressthisissue,IntibeamTechnologydevelopedthe"RVsIntelligent ControlSystem"inMay2023inaccordancewithautomotive-grade requirements.Thesystemintegratesadvancedfunctionsanddevicessuchas AIhuman-computerinteraction,voicecontrol,automotive-gradeon-board equipment,3Dsurroundviewandmonitoring,Beidoupositioning,WIFI/BT communication,mobilephoneAPPexpansion,andclouddatacenter.It providesuserswithaconvenientanduser-friendlyinteractiveinterface, enablingcentralizedcontrolandmanagementofvariouson-boarddevicesvia touchscreen,intelligentvoice,mobilephoneAPPandothermethods,and offeringusersacomprehensive,intelligentcontrolanddrivingassistance solution. ThesystemnotonlyachieveshighintegrationofRVcontroltofacilitate mobileliving,butalsoenhancestravelsafetyandcomfort,allowingusersto enjoyanunprecedentedintelligentexperienceontheroad.Throughthe intelligentcontrolsystemormobilephoneAPP,youcaneasilycontrolall on-boarddevices,enjoywonderfulmusicandvideo,andfullyappreciatethe beautifulsceneryalongthejourney. 3 1.2ProductPicture 2.BasicParameters CategoryNameSpec WirelessWifi2.4GHz&Bluetooth Wireless FrequencyBand MaxPowe BLE:2402-2480 MHz 2.4G WIFI:2412-2462 MHz r HostParameter BLE:11.99dBm 2.4G WiFi:29.30 dBm s MainProcessor8-coreARMCortex-A76/A55,8GB+64GB CoprocessorARMCortex-M4 Operating System Andriod14.0+FreeRTOSreal-timeSystem HostInterfaces ACCACCPower-oncontrol HDMIHDMI USB2.0USB2.0 Type-CType-C USB3.0USB3.0 4 CategoryNameSpec DMICAudioinput LAN0StandardNetworkPort LAN1StandardNetworkPort LIN-OUTAudioOutputInterface PWRPowerButton BOOTResetPowerButton DC 12pin Interfaces 12V/24V-IN I SeeInterfaceInformationSummary 12pinInterfaces II SeeInterfaceInformationSummary 12pinInterfaces III SeeInterfaceInformationSummary 12pinInterfaces IV SeeInterfaceInformationSummary 12pinInterfaces V SeeInterfaceInformationSummary Mechanical Characteristics 4pin Interface*12 IN1-(A1-A4)12V/24V,IN2-(B2-B4)12V/24V, IN3-(S1-S4,T1-T4)12V/24V/48VGND-(Common GroundforIN1/IN2)(B1,H3, H4)OUT1-(C1-C4,F4,G1-G4,H1,H2), OUT2-(D1-D4,E1-E4,F1,F2),OUT3-(P1-P8)See InterfaceInformationSummary 24pinInterfaceSeeInterfaceInformationSummary 12pinInterfaceSeeInterfaceInformationSummary Power Characteristics StaticPower Consumption ＜5W StandbyPower Consumption ＜1W Mechanical Characteristics Overall Dimension 306mm×71mm×265mm(L×W×H) Installation Method Wall-mounted 5 CategoryNameSpec Housing Material AluminumAlloy Environmental Characteristics Operating Temperature -40~+85°C Storage Temperature -45~+90°C 3.ProductFunction FunctionCategoryMainFunctionDescription IntelligentDevice Control •CentralizedControl:Integratedcontrolofin-vehiclelighting, liftingroof,electricsupportlegs,tailgate,airconditioner,heater, waterpump,audioandotherdevicesviatouchscreenorvoice. •Multi-channelRelayOutput:Provides28independentcontrol interfaces(8channelsofconstantpower+21relays)tomeet theaccessrequirementsofvariouselectricalappliances. •AutomatedScenarios:Supportsone-clickscenemodesand customizablemulti-devicelinkagescenarios. EnergyManagement andMonitoring •PowerInput:Supports12VvoltageDCinput. •Real-timeCurrentMonitoring:Built-in8-channelHallcurrent sensorsforreal-timemonitoringofpowerconsumptionand operatingstatusofeachchannel. •BatteryandInverterManagement:Monitorsbatteryleveland solarchargingstatus,andintelligentlymanagesinverter operation. EnvironmentalSensing andRegulation •Multi-parameterMonitoring:Real-timemonitoringofin-vehicle temperature(±0.5°C),humidity(±3%RH),PM2.5,COandCO₂ concentrations. •SafetyEarlyWarning:Thesystemactivelyissuesanalarm whenCOorCO₂concentrationsexceedthestandardtoensure occupantsafety. •LinkageRegulation:Airconditioners,heaters,exhaustfans andotherdevicescanbeadjustedautomaticallyormanually basedonenvironmentaldata. PanoramicSafety Monitoring •360°SurroundView:Providesadead-angle-freepanoramic viewaroundthevehiclevia4-channel1080Pwide-angle cameras. •MultipleDisplayModes:Supports2Dpanoramicview,3D stereoscopicviewandsingle-cameraclose-up.•StarlightNight Vision:Featuresstarlight-levelnightvision,enablingclear imagingeveninlowlightenvironmentsdownto0.1lux. •VideoStorage:Supportsevent-triggeredorcontinuous surroundviewvideorecordingandstorage. 6 FunctionCategoryMainFunctionDescription Intelligent Human-Computer Interaction •TouchScreenInteraction:13.3-inchfullHDtouchscreenwith anintuitiveandsmoothgraphicaloperationinterface. •IntelligentVoiceControl:IntegratedAIvoicelargemodel, supportingChineseandEnglishwake-upwordsand commands,andenablingscreen-offwake-upandcontrol. •RemoteControl:Supportsremotestatusmonitoringand devicecontrolviamobilephoneAPP. Communicationand Expansion •Multi-protocolSupport:NativelysupportsCAN,RS485, RS232,Bluetoothandothercommunicationprotocolsforeasy connectionwithvehiclebusandotherintelligentdevices. •RichHardwareInterfaces:Providesavarietyofcontrol,video, networkandUSBinterfaceswithstrongexpandability. SystemMaintenance andSafety •OTARemoteUpgrade:Supportsremotewirelessupgradeof systemfirmwareandapplicationswithoutdevicedisassembly. •Automotive-gradeReliability:Corecomponentscomplywith AEC-Q100automotive-gradestandards,adaptabletoharsh on-boardenvironments. 4.InterfaceDefinition 4.1InterfaceInformationSummary 7 4.2InterfaceInformationSummary ACC PinNo.PinDefinition 1ACC 2GPIO2B5 3GPIO2B4 4GND 4.3DMICInterfaceDefinition DMIC PinNo.PinDefinition…

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Internal Photos

Page 1 of 4 ReportNo.:SHATBL2603019 ShanghaiATBLTechnologyCo.,Ltd. Appendix_InternalPhotosoftheEUT Photo1 Photo2 Page 2 of 4 ReportNo.:SHATBL2603019 ShanghaiATBLTechnologyCo.,Ltd. Photo3 Photo4 Page 3 of 4 ReportNo.:SHATBL2603019 ShanghaiATBLTechnologyCo.,Ltd. Photo5 Photo6 Page 4 of 4 ReportNo.:SHATBL2603019 ShanghaiATBLTechnologyCo.,Ltd. ※※※※※ENDOFTHEREPORT※※※※※ Photo7 Photo8

Test Setup Photos

ReportNo.:SHATBL2603019 Page 1 of 1 RadiatedEmissionsfor30MHz~1GH Appendix _ Test Setup z RadiatedEmissionsfor1GHz~18GHz ※※※※※ENDOFAPPENDIX※※※※※

Test Report

ReportNo.:SHATBL2603019W05 "ShanghaiATBLTechnologyCo.,Ltd."herebycertifiesthataccordingtoactualtestingconditions.Thetestresultsorobservationsareprovidedinaccordancewith measuredvalue,withouttakingriskscausedbyuncertaintyintoaccount.Withoutexplicitstipulationinspecialagreements,standards,orregulations,ATBLshall notassumeanyresponsibility.Thetestresultsorobservationsareapplicableonlytotestedsample.Clientshallberesponsibleforrepresentativenessofthesample andauthenticityofthematerial.Thisreportwillbevoidwithoutauthorizedsignatureorspecialsealfortestingreport.Donotcopiedwithoutauthorization. Tel:+86(0)21-51298625Web:www.atbl-lab.comEmail:[email protected] Appendix 2.4GWiFiTestData ReportNo.:SHATBL2603019W05 Page2of35SHATBL-W-119/A0 ConductedTestData ConductedOutputPower TestResult ModeChannel PeakOutputPower (dBm) Limit (dBm) Result IEEE802.11b 123.58≤30PASS 623.82≤30PASS 1123.49≤30PASS IEEE802.11g 129.20≤30PASS 629.30≤30PASS 1128.84≤30PASS IEEE802.11n_20 128.28≤30PASS 627.90≤30PASS 1127.47≤30PASS ReportNo.:SHATBL2603019W05 Page3of35SHATBL-W-119/A0 DutyCycle TestResult Mode Data rates ChannelAntenna OnTime (ms) Period (ms) Duty Cycle(%) Duty Cycle (linear) Duty Cycle Factor (dB) 1/T IEEE 802.11b 1 1 0 8.4178.51098.910.98910.04760.1188 68.4178.51098.900.98900.0480.1188 118.4168.50998.910.98910.04760.1188 IEEE 802.11g 6 11.4001.49793.520.93520.2910.7143 61.4001.49793.520.93520.2910.7143 111.4001.49793.520.93520.2910.7143 IEEE 802.11n_20 MCS0 11.3121.41093.050.93050.31280.7622 61.3121.40993.120.93120.30960.7622 111.3121.40993.080.93080.31140.7622 TestGraphs IEEE802.11b_20MHz_Channel1IEEE802.11b_20MHz_Channel6 IEEE802.11b_20MHz_Channel11IEEE802.11g_20MHz_Channel1 ReportNo.:SHATBL2603019W05 Page4of35SHATBL-W-119/A0 IEEE802.11g_20MHz_Channel6IEEE802.11g_20MHz_Channel11 IEEE802.11n_20MHz_Channel1IEEE802.11n_20MHz_Channel6 IEEE802.11n_20MHz_Channel11 ReportNo.:SHATBL2603019W05 Page5of35SHATBL-W-119/A0 6dBBandwidth TestResult ModeChannelAnt. Center Frequency (MHz) 6dB Bandwidth (MHz) Limit (MHz) Result IEEE802.11b 1 0 24128.074 ≥0.5 PASS 624378.047PASS 1124628.069PASS IEEE802.11g 1241216.45PASS 6243716.44PASS 11246216.42PASS IEEE 802.11n_20 1241217.68PASS 6243717.72PASS 11246217.69PASS TestGraphs IEEE802.11b_Channel1_20MHz_Antenna0IEEE802.11b_Channel6_20MHz_Antenna0 IEEE802.11b_Channel11_20MHz_Antenna0IEEE802.11g_Channel1_20MHz_Antenna0 ReportNo.:SHATBL2603019W05 Page6of35SHATBL-W-119/A0 IEEE802.11g_Channel6_20MHz_Antenna0IEEE802.11g_Channel11_20MHz_Antenna0 IEEE802.11n_Channel1_20MHz_Antenna0IEEE802.11n_Channel6_20MHz_Antenna0 IEEE802.11n_Channel11_20MHz_Antenna0 ReportNo.:SHATBL2603019W05 Page7of35SHATBL-W-119/A0 99%Bandwidth TestResult ModeChannelAnt. CenterFrequency (MHz) 99%BW(MHz) IEEE802.11b 1 0 241211.056 6243711.140 11246211.295 IEEE802.11g 1241217.495 6243717.495 11246217.390 IEEE802.11n_20 1241218.711 6243718.294 11246218.239 TestGraphs IEEE802.11b_Channel1_20MHz_Antenna0IEEE802.11b_Channel6_20MHz_Antenna0 IEEE802.11b_Channel11_20MHz_Antenna0IEEE802.11g_Channel1_20MHz_Antenna0 ReportNo.:SHATBL2603019W05 Page8of35SHATBL-W-119/A0 IEEE802.11g_Channel6_20MHz_Antenna0IEEE802.11g_Channel11_20MHz_Antenna0 IEEE802.11n_Channel1_20MHz_Antenna0IEEE802.11n_Channel6_20MHz_Antenna0 IEEE802.11n_Channel11_20MHz_Antenna0 ReportNo.:SHATBL2603019W05 Page9of35SHATBL-W-119/A0 PowerSpectralDensity TestResult ModeChannel PSD (dBm/3kHz) Ant.0 Limit (dBm/3kHz) Result IEEE802.11b 10.900 ≤8 PASS 6-0.800PASS 110.550PASS IEEE802.11g 1-3.970PASS 6-3.350PASS 11-3.310PASS IEEE802.11n_20 1-3.420PASS 6-4.220PASS 11-3.470PASS TestGraphs IEEE802.11b_Channel1_20MHz_Antenna0IEEE802.11b_Channel6_20MHz_Antenna0 IEEE802.11b_Channel11_20MHz_Antenna0IEEE802.11g_Channel1_20MHz_Antenna0 ReportNo.:SHATBL2603019W05 Page10of35SHATBL-W-119/A0 IEEE802.11g_Channel6_20MHz_Antenna0IEEE802.11g_Channel11_20MHz_Antenna0 IEEE802.11n_Channel1_20MHz_Antenna0IEEE802.11n_Channel6_20MHz_Antenna0 IEEE802.11n_Channel11_20MHz_Antenna0 ReportNo.:SHATBL2603019W05 Page11of35SHATBL-W-119/A0 ConductedOutOfBandEmission Note:Themaximumlossofthetestsystemfortestingat30MHz-26.5GHzis17.2dB.Theoffsetonthetestchartisthe offsetofthemainfrequency,andthemarginissufficienttooffsetthedifferencebetweenthemaximumlossofthe systemandtheoffsetofthemainfrequency. TestResult ModeChannelAnt. OOB Emission Frequency (MHz) OOB Emission Level (dBm) Limit (dBm) OverLimit (dB) Result IEEE802.11b 1 0 2400.00-30.787-6.52-24.267PASS 4807.39-50.143-6.52-43.623PASS 7244.46-47.589-6.52-41.069PASS 9634.71-48.880-6.52-42.360PASS 24983.8-37.810-6.52-31.290PASS 6 4865.44-49.373-6.12-43.253PASS 7294.40-48.881-6.12-42.761PASS 9752.07-49.684-6.12-43.564PASS 24649.8-38.195-6.12-32.075PASS 11 2483.50-49.233-6.71-42.523PASS 4927.87-49.314-6.71-42.604PASS 7369.93-49.697-6.71-42.987PASS 9837.59-49.865-6.71-43.155PASS 24698.5-37.812-6.71-31.102PASS IEEE802.11g 1 2397.88-18.467-9.59-8.877PASS 2400.00-20.501-9.59-10.911PASS 4821.10-50.382-9.59-40.792PASS 7236.30-49.125-9.59-39.535PASS 9637.20-49.129-9.59-39.539PASS 24706.6-37.722-9.59-28.132PASS 6 4874.18-48.292-8.95-39.342PASS 7295.65-48.784-8.95-39.834PASS 9755.82-49.483-8.95-40.534PASS 24706.6-36.804-8.95-27.854PASS 11 2483.50-27.252-9.56-17.692PASS 4912.26-48.412-9.56-38.852PASS 7396.15-47.892-9.56-38.332PASS 9848.83-50.519-9.56-40.959PASS 24742.8-37.759-9.56-28.199PASS IEEE 802.11n_20 1 2359.10-35.602-10.07-25.532PASS 2396.97-13.848-10.07-3.778PASS 2400.00-18.236-10.07-8.166PASS 4843.00-50.541-10.07-40.471PASS 7245.10-50.116-10.07-40.046PASS ReportNo.:SHATBL2603019W05 Page12of35SHATBL-W-119/A0 9645.90-50.166-10.07-40.096PASS 6 4864.82-50.536-10.53-40.006PASS 7298.77-50.403-10.53-39.873PASS 9762.06-51.449-10.53-40.919PASS 24677.9-38.549-10.53-28.019PASS 11 2483.50-28.241-11.1-17.141PASS 4909.76-50.176-11.1-39.076PASS 7384.29-49.984-11.1-38.884PASS 9866.31-50.223-11.1-39.123PASS 24692.2-38.541-11.1-27.441PASS Note:inputcompensationcoeffcient(dB)=CableLoss(dB) TestGraphs In-BandReferenceLevel IEEE802.11b_Channel1_20MHz_Antenna0 OutOfBandEmission IEEE802…

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Test Report

"ShanghaiATBLTechnologyCo.,Ltd."herebycertifiesthataccordingtoactualtestingconditions.Thetestresultsorobservationsareprovidedinaccordance withmeasuredvalue,withouttakingriskscausedbyuncertaintyintoaccount.Withoutexplicitstipulationinspecialagreements,standards,orregulations, ATBLshallnotassumeanyresponsibility.Thetestresultsorobservationsareapplicableonlytotestedsample.Clientshallberesponsiblefor representativenessofthesampleandauthenticityofthematerial.Thisreportwillbevoidwithoutauthorizedsignatureorspecialsealfortestingreport.Donot copiedwithoutauthorization. Tel:+86(0)21-51298625Web:www.atbl-lab.comEmail:[email protected] TESTREPORT ReportNo.:SHATBL2603019W05 Applicant: Intibeam（Shaoxing）ElectronicCo.,Ltd ProductName: RecreationalVehicleIntelligentControlSystemHost BrandName: N/A ModelName: D880 FCCID:2BU6O-D880 TestStandard:FCC47CFRPart15SubpartC§15.247 DateofTest: 2026.03.23~2026.04.10 DateofIssue :2026.04.10 ReportPreparedby: (Emily) ReportApprovedby: (GuozhengLi) AuthorizedSignatory: (TerryYang) ReportNo.:SHATBL2603019W05 SHATBL-W-119/A0Page 2 of 27 TABLEOFCONTENTS TESTREPORT...............................................................................................................................................................................................1 TABLEOFCONTENTS..............................................................................................................................................................................2 REVISIONHISTORY...................................................................................................................................................................................3 DECLARATIONOFREPORT..................................................................................................................................................................4 SUMMARYOFTESTRESULT...............................................................................................................................................................5 1.GENERALDESCRIPTION...................................................................................................................................................................6 1.1.Applicant..........................................................................................................................................................................................6 1.2.Manufacturer.................................................................................................................................................................................6 1.3.Factory.............................................................................................................................................................................................6 1.4.GeneralInformationofEUT....................................................................................................................................................7 1.5.EquipmentSpecification...........................................................................................................................................................8 1.6.ModificationofEUT....................................................................................................................................................................9 1.7.LaboratoryInformation..............................................................................................................................................................9 1.8.ApplicableStandards.................................................................................................................................................................9 2.TESTCONFIGURATIONOFEUT.................................................................................................................................................10 2.1.CarrierFrequencyChannel..................................................................................................................................................10 2.2.TestModes...................................................................................................................................................................................10 2.3.BlockDiagramofTestSystem............................................................................................................................................11 2.4.DescriptionofSupportUnits................................................................................................................................................11 2.5.EUTOperatingConditions....................................................................................................................................................11 2.6.EquipmentList............................................................................................................................................................................12 2.7.MeasurementUncertainty.....................................................................................................................................................14 3.TESTRESULT.........................................................................................................................................................................................15 3.1.Maximumconductedoutputpower...................................................................................................................................15 3.2.DutyCycle....................................................................................................................................................................................16 3.3.DTS(6dB)Bandwidth&99%OccupiedBandwidth.................................................................................................17 3.4.PowerSpectralDensity.............................................................................................…

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Test Report

ReportNo.:SHATBL2603019W04 "ShanghaiATBLTechnologyCo.,Ltd."herebycertifiesthataccordingtoactualtestingconditions.Thetestresultsorobservationsareprovidedin accordancewithmeasuredvalue,withouttakingriskscausedbyuncertaintyintoaccount.Withoutexplicitstipulationinspecialagreements,standards,or regulations,ATBLshallnotassumeanyresponsibility.Thetestresultsorobservationsareapplicableonlytotestedsample.Clientshallberesponsiblefor representativenessofthesampleandauthenticityofthematerial.Thisreportwillbevoidwithoutauthorizedsignatureorspecialsealfortestingreport.Do notcopiedwithoutauthorization. Tel:+86(0)21-51298625Web:www.atbl-lab.comEmail:[email protected] Appendix BLETestData ReportNo.:SHATBL2603019W04 Page2of27SHATBL-W-118/A0 ConductedTestData ConductedOutputPower TestResult ModeChannel PeakOutput Power (dBm) PeakOutput Power (mW) Limit (dBm) Result BLE2M 06.554.52≤30PASS 196.884.88≤30PASS 3911.9915.82≤30PASS ReportNo.:SHATBL2603019W04 Page3of27SHATBL-W-118/A0 DutyCycle TestResult ModeChannel OnTime (ms) Period(ms) DutyCycle (%) DutyCycle (linear) DutyCycle Factor(dB) 1/T BLE2M 00.1940.62531.040.31045.08085.1546 190.1940.62531.040.31045.08085.1546 390.1940.62531.000.31005.08645.1546 TestGraphs BLE2M_Channel0BLE2M_Channel19 BLE2M_Channel39 ReportNo.:SHATBL2603019W04 Page4of27SHATBL-W-118/A0 6dBBandwidth TestResult ModeChannel Center Frequency(MHz) 6dBBandwidth (MHz) Limit (MHz) Result BLE2M 024021.369 ≥0.5 PASS 1924401.366PASS 3924801.366PASS TestGraphs BLE2M_Channel0BLE2M_Channel19 BLE2M_Channel39 ReportNo.:SHATBL2603019W04 Page5of27SHATBL-W-118/A0 99%Bandwidth TestResult ModeChannelCenterFrequency(MHz)99%BW(MHz) BLE2M024022.0804 BLE2M1924402.0775 BLE2M3924802.0790 TestGraphs BLE2M_Channel0BLE2M_Channel19 BLE2M_Channel39 ReportNo.:SHATBL2603019W04 Page6of27SHATBL-W-118/A0 PowerSpectralDensity TestResult ModeChannelPSD(dBm/3kHz)Limit(dBm/3kHz)Result BLE2M0-12.800≤8PASS BLE2M19-9.020≤8PASS BLE2M39-7.050≤8PASS TestGraphs BLE2M_Channel0BLE2M_Channel19 BLE2M_Channel39 ReportNo.:SHATBL2603019W04 Page7of27SHATBL-W-118/A0 ConductedOutOfBandEmission Note:Themaximumlossofthetestsystemfortestingat30MHz-26.5GHzis17.2dB.Theoffsetonthetestchart istheoffsetofthemainfrequency,andthemarginissufficienttooffsetthedifferencebetweenthemaximumloss ofthesystemandtheoffsetofthemainfrequency. TestResult ModeChannel OOBEmission Frequency (MHz) OOB Emission Level (dBm) Limit (dBm) OverLimit (dB) Result BLE2M 0 2400.00-42.551-16.37-26.181PASS 3202.44-43.385-16.37-27.015PASS 4804.89-60.898-16.37-44.528PASS 7206.38-59.117-16.37-42.747PASS 9609.74-60.249-16.37-43.879PASS 19 3253.63-41.770-12.7-29.070PASS 4880.42-60.870-12.7-48.170PASS 7319.99-59.903-12.7-47.203PASS 9758.31-60.361-12.7-47.661PASS 39 2483.50-56.970-10.86-46.110PASS 3306.69-42.462-10.86-31.602PASS 4960.95-59.907-10.86-49.047PASS 7438.60-60.827-10.86-49.967PASS 9921.24-61.925-10.86-51.065PASS Note:inputcompensationcoeffcient(dB)=CableLoss(dB) TestGraphs In-BandReferenceLevel BLE2M_Channel0 OutOfBandEmission BLE2M_Channel0 ReportNo.:SHATBL2603019W04 Page8of27SHATBL-W-118/A0 30.0MHz-25000.0MHz BLE2M_Channel0 In-BandReferenceLevel BLE2M_Channel19 30.0MHz-25000.0MHz BLE2M_Channel19 In-BandReferenceLevel BLE2M_Channel39 OutOfBandEmission BLE2M_Channel39 30.0MHz-25000.0MHz BLE2M_Channel39 ReportNo.:SHATBL2603019W04 Page9of27SHATBL-W-118/A0 RadiatedTestData RadiatedSpuriousEmission RadiatedEmission(9KHz-30MHz) Note:Theamplitudeofspuriousemissionswhichareattenuatedbymorethan20dBbelowthe permissiblevaluehasnoneedtobereported. RadiatedEmission(30MHz-1GHz) Note: 1.Allmodeshavebeentested,onlyworstcasemode(BLE2M)wasrecordedinthetestreport. 2.Margin=Result(Result=Reading+Factor)-Limit 3.Factor=CableLoss+AntennaFactor-AmplifierGain 4.Reading=Level-factor RadiatedEmission(Above1GHz) Note: 1.Allmodeshavebeentested,onlyworstcasemode(BLE2M)wasrecordedinthetestreport. 2.Weusedthefiltertotestandthemainfrequencywasfilteredout. 3.Other18G-25GEmissiondetectedaremorethan20dBbelowthelimit,sononeedtobe reported. 4.Margin=Result(Result=Reading+Factor)-Limit 5.Factor=CableLoss+AntennaFactor-AmplifierGain 6.Reading=Level-factor ReportNo.:SHATBL2603019W04 Page10of27SHATBL-W-118/A0 RadiatedEmission(30MHz-1GHz) Temperature:26°CRelativeHumidity:53% TestVoltage:DC12VPhase:Horizontal TestMode: BLE2M-2402MHzComment:30MHz-1GHz TestSummaryResult Mk. Freq. (MHz) Level (dBμV/m) Limit (dBμV/m ) Margi n (dB) Ant.F/G . (dB) Amp.G. (dB) Cbl.L. (dB) Pol. Peak: 134.76018.540.021.518.731.81.1H 247.91019.140.020.919.531.11.2H 3124.56923.543.520.017.031.01.4H 4237.47636.346.09.717.132.01.8H 5721.72635.046.011.027.131.93.1H 6958.79439.946.06.129.532.43.6H ReportNo.:SHATBL2603019W04 Page11of27SHATBL-W-118/A0 Temperature:26 °C RelativeHumidity:53% TestVoltage:DC12VPhase:Vertical TestMode: BLE2M-2402MHzComment:30MHz-1GHz TestSummaryResult Mk. Freq. (MHz) Level (dBμV/m) Limit (dBμV/m ) Margi n (dB) Ant.F/G . (dB) Amp.G. (dB) Cbl.L. (dB) Pol. Peak: 134.76031.040.09.018.731.81.1V 255.51223.740.016.318.731.11.2V 3148.70226.243.517.319.131.31.5V 4297.22431.946.014.119.132.32.1V 5719.20034.146.011.927.131.93.1V 6958.79440.446.05.629.532.43.6V Note: 1.Margin=Result(Result=Reading+Factor)-Limit 2.Factor=CableLoss+AntennaFactor-AmplifierGain ReportNo.:SHATBL2603019W04 Page12of27SHATBL-W-118/A0 Temperature:26°CRelativeHumidity:53% TestVoltage:DC12VPhase:Horizontal TestMode: BLE2M-2440MHzComment:30MHz-1GHz TestSummaryResult Mk. Freq. (MHz) Level (dBμV/m) Limit (dBμV/m ) Margi n (dB) Ant.F/G . (dB) Amp.G. (dB) Cbl.L. (dB) Pol. Peak: 158.61326.540.013.518.231.21.2H 274.00524.340.015.715.832.61.3H 394.42826.843.516.714.831.21.3H 4147.66226.443.517.119.031.31.5H 5274.67525.146.020.918.432.22.0H 6423.54029.146.016.922.132.82.7H ReportNo.:SHATBL2603019W04 Page13of27SHATBL-W-118/A0 Temperature:26 °C RelativeHumidity:53% TestVoltage:DC12VPhase:Vertical TestMode: BLE2M-2440MHzComment:30MHz-1GHz TestSummaryResult Mk. Freq. (MHz) Level (dBμV/m) Limit (dBμV/m ) Margi n (dB) Ant.F/G . (dB) Amp.G. (dB) Cbl.L. (dB) Pol. Peak: 151.21126.…

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Test Report

ShanghaiATBLTechnologyCo.,Ltd. 2 OTATESTREPORT ClientInformation: Applicant ................................... : Intibeam （ Shaoxing ） ElectronicCo.,Ltd Address add .............................: Bldg.3,East301,Sci-TechInnovationCenter,No.388Pu'nanPukou St,Shengzhoucity,Shaoxing,CN Manufacturer............................: Intibeam（Shaoxing）ElectronicCo.,Ltd Addressadd ............................. : Bldg.3,East301,Sci-TechInnovationCenter,No.388Pu'nanPukou St,Shengzhoucity,Shaoxing,CN ProductName..........................: Wifi/BTAntenna Model.........................................: D880 ShanghaiATBLTechnologyCo.,Ltd. Ltd. 3 TableofContents 1.RevisionHistory-------------------------------------------------------------------------------------------------------3 2.Devicelist ----------------------------------------------------------------------------------------------------------------- 4 3.AntennaStructure（mm） -------------------------------------------------------------------------------------------- 5 4.ResultsSummary-------------------------------------------------------------------------------------------------------6 5.RadiationPattern/Efficiency-------------------------------------------------------------------------------------------7 6.StandingWaveRatioTest----------------------------------------------------------------------------------------29 ShanghaiATBLTechnologyCo.,Ltd. Ltd. 3 3 1.RevisionHistory Rev.IssueDateEffectPageContents 00 09Apr.2026 ALLInitialIssue ShanghaiATBLTechnologyCo.,Ltd. 4 2.Devicelist EquipmentManufacturerModelCal.DateCal.Due TESTRECEIVERR&SESPINov10,2025Nov09,2026 CMW500R&SCMW500Nov10,2025Nov09,2026 NetworkAnalyzerAGILENTE5071C Nov10,2025Nov09,2026 FrequencySpectrographAGILENTN9020A Nov10,2025Nov09,2026 ShanghaiATBLTechnologyCo.,Ltd. Ltd. 5 3 3.AntennaStructure（mm） ShanghaiATBLTechnologyCo.,Ltd. 6 4.ResultsSummary Overview FreqEffiEffiGain (MHz)(%)(dB)(dBi) 240053.58-2.712.03 241047.97-3.191.41 242047.53-3.231.72 243048.75-3.122.2 244048.75-3.121.67 245050.35-2.981.47 246052.12-2.831.29 247056.49-2.481.83 248049.43-3.061.09 249049.89-3.021.53 250051.76-2.862.37 ShanghaiATBLTechnologyCo.,Ltd. Ltd. 7 3 5.RadiationPattern/Efficiency 2.40GHz2D ShanghaiATBLTechnologyCo.,Ltd. 8 2.40GHz3D ShanghaiATBLTechnologyCo.,Ltd. Ltd. 9 3 2.41GHz2D ShanghaiATBLTechnologyCo.,Ltd. 10 2.45GHz3D ShanghaiATBLTechnologyCo.,Ltd. Ltd. 11 3 2.42GHz2D ShanghaiATBLTechnologyCo.,Ltd. 12 2.42GHz3D ShanghaiATBLTechnologyCo.,Ltd. Ltd. 13 3 2.43GHz2D ShanghaiATBLTechnologyCo.,Ltd. 14 2.43GHz3D ShanghaiATBLTechnologyCo.,Ltd. Ltd. 15 3 2.44GHz2D ShanghaiATBLTechnologyCo.,Ltd. 16 2.44GHz3D ShanghaiATBLTechnologyCo.,Ltd. Ltd. 17 3 2.45GHz2D ShanghaiATBLTechnologyCo.,Ltd. 18 2.45GHz3D ShanghaiATBLTechnologyCo.,Ltd. Ltd. 19 3 2.46GHz2D ShanghaiATBLTechnologyCo.,Ltd. 20 2.46GHz3D ShanghaiATBLTechnologyCo.,Ltd. Ltd. 21 3 2.47GHz2D ShanghaiATBLTechnologyCo.,Ltd. 22 2.47GHz3D ShanghaiATBLTechnologyCo.,Ltd. Ltd. 23 3 2.48GHz2D ShanghaiATBLTechnologyCo.,Ltd. 24 2.48GHz3D ShanghaiATBLTechnologyCo.,Ltd. Ltd. 25 3 2.49GHz2D ShanghaiATBLTechnologyCo.,Ltd. 26 2.49GHz3D ShanghaiATBLTechnologyCo.,Ltd. Ltd. 27 3 2.50GHz2D ShanghaiATBLTechnologyCo.,Ltd. 28 2.50GHz3D ShanghaiATBLTechnologyCo.,Ltd. Ltd. 29 3 6.StandingWaveRatioTest SWR

Test Report

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Contact Information

Applicant

Jingjing Ye

[email protected]Fax: +86 571 86633705

Technical Contact

FCC US Agent, LLCTim Payne

[email protected]

3722 Ilinois Avenue, Saint Charles, IL, 60174, USA · Saint Charles, Illinois, 60174 · United States

Test Firm

Shanghai ATBL Technology Co., Ltd.Linwei Niu

[email protected]

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
1	15C	2.40 GHz - 2.48 GHz	15.80 mW
2	15C	2.41 GHz - 2.46 GHz	851.10 mW

Confidentiality

Long Term

Grant Notes

Output power listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End-users must be provided with operating procedures for satisfying RF exposure compliance. This device contains 20 MHz signal bandwidth.