2BUHG-AX12AX12

MeiZhou WorldLove Technology Co., Ltd

Application Details

Equipment Class: DSS - Part 15 Spread Spectrum Transmitter
Date of Grant: Jan 22, 2026
Application Purpose: Original Equipment
Equipment Note: AX12
Frequency Range: 903.50000000 - 926.90000000
Company: MeiZhou WorldLove Technology Co., Ltd
Country: China

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RF Exposure Info

RE PORTNo.：SZ 2512 0322 S0 1 NOTE:This documentis issuedby ShenzhenMorlabCommunicationsTechnologyCo., the test reportshallnot be reproducedexceptin full withoutprior writtenpermissionof the company.The test resultsapplyonly to the particularsample(s)testedand to the specifictestscarried out whichis availableon requestfor validationand informationconfirmedat our website. MOR LAB ShenzhenMorlabCommunicationsTechnologyCo., Ltd. FL .1-3, BuildingA, FeiYangSciencePark,No.8LongChangRoad, Block67,BaoAnDistrict,ShenZhen, GuangDongProvince,P. R. China Tel: 86-755-36698555Fax: 86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page 1of 37 TEST REPORT APPLICANT:MeiZhouWorldLoveTechnologyCo., Ltd PRODUCTNAME: AX12 MODELNAME: AX12 TRADENAME:N/A FCC ID:2BUHG-AX12 STANDARD(S): FCC 47 CFR Part 2 (2.1093) IEEE1528-2013 RECEIPTDATE:2025-12-21 TEST DATE:2025-12-22to 2025-12-24 IS SUE DATE:2025-12-25 Editedby: PangSiyu (Rapporteur) Approvedby: Gan Yueming(Supervisor) REPORTNo.：SZ25120322S01 MORLAB ShenzhenMorlabCommunicationsTechnologyCo.,Ltd. FL.1-3,BuildingA,FeiYangSciencePark,No.8LongChangRoad, Block67,BaoAnDistrict,ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page2of37 DIRECTORY 1.StatementofCompliance..........................................................................................4 2.TechnicalInformation................................................................................................5 2.1.ApplicantandManufacturerInformation...............................................................5 2.2.EquipmentunderTest(EUT)Description..............................................................5 2.3.EnvironmentofTestSite.........................................................................................6 3.SpecificAbsorptionRate(SAR)..............................................................................7 3.1.Introduction..............................................................................................................7 3.2.SARDefinition..........................................................................................................7 4.RFExposureLimits...................................................................................................8 4.1.UncontrolledEnvironment......................................................................................8 4.2.ControlledEnvironment..........................................................................................8 5.AppliedReferenceDocuments.................................................................................9 6.SARMeasurementSystem.....................................................................................10 6.1.E-FieldProbe..........................................................................................................11 6.2.DataAcquisitionElectronics(DAE).....................................................................12 6.3.Robot.......................................................................................................................12 6.4.MeasurementServer..............................................................................................12 6.5.LightBeamUnit.....................................................................................................13 6.6.Phantom..................................................................................................................13 6.7.DeviceHolder.........................................................................................................13 6.8.DataStorageandEvaluation................................................................................14 6.9.TestEquipmentList...............................................................................................17 7.TissueSimulatingLiquids......................................................................................18 8.SARSystemVerification.........................................................................................20 9.EUTTestingPosition...............................................................................................22 9.1.Body-wornConfigurations....................................................................................22 9.2.HotspotModeExposurePositionConditions.....................................................22 10.MeasurementProcedures....................................................................................24 10.1.SpatialPeakSAREvaluation.............................................................................25 10.2.PowerReferenceMeasurement........................................................................25 10.3.Area&ZoomScanProcedures.........................................................................25 REPORTNo.：SZ25120322S01 MORLAB ShenzhenMorlabCommunicationsTechnologyCo.,Ltd. FL.1-3,BuildingA,FeiYangSciencePark,No.8LongChangRoad, Block67,BaoAnDistrict,ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page3of37 10.4.VolumeScanProcedures..................................................................................26 10.5.SARAveragedMethods.....................................................................................27 10.6.PowerDriftMonitoring.......................................................................................27 11.SARTestConfiguration.......................................................................................28 12.ConductedOutputPower....................................................................................29 13.RFExposureAssessment...................................................................................30 14.BodyModeEvaluationProcedure.....................................................................31 15.BlockDiagramoftheTeststobePerformed.................................................32 15.1.Body................…

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Test Report

Page 1 of 38 Code:AB-RF-05-b FCC Test Report Report No.:1812C50604212504 Applicant:MeiZhou WorldLove Technology Co., Ltd Address: No. 3, Building D, Luole Road, Guangdong Meizhou Economic Development Zone, Meijiang District, Meizhou Guangdong 51400 China Product Name:AX12 Report Date:2026-01-19 Shenzhen Anbotek Compliance Laboratory Limited #资质章# #检测章# Report No.: 1812C50604212504 Page 2 of 38 FCC ID: 2BUHG-AX12 Code:AB-RF-05-b Contents 1. General Information .............................................................................................................................6 1.1. Client Information ......................................................................................................................6 1.2. Description of Device (EUT) ......................................................................................................6 1.3. Auxiliary Equipment Used During Test......................................................................................7 1.4. Description of Test Modes.........................................................................................................7 1.5. Description Of Test Setup .........................................................................................................8 1.6. Test Equipment List...................................................................................................................9 1.7. Measurement Uncertainty .......................................................................................................10 1.8. Description of Test Facility ......................................................................................................10 1.9.Disclaimer.................................................................................................................................11 2. Summary of Test Results ..................................................................................................................12 3. Conducted Emission Test..................................................................................................................13 3.1. Test Standard and Limit ..........................................................................................................13 3.2. Test Setup ...............................................................................................................................13 3.3. Test Procedure ........................................................................................................................13 3.4. Test Data .................................................................................................................................13 4. Radiation Spurious Emission and Band Edge...................................................................................16 4.1. Test Standard and Limit ..........................................................................................................16 4.2. Test Setup ...............................................................................................................................16 4.3. Test Procedure ........................................................................................................................17 4.4. Test Data .................................................................................................................................18 5. Maximum Peak Output Power Test ...................................................................................................24 5.1. Test Standard and Limit ..........................................................................................................24 5.2. Test Setup ...............................................................................................................................24 5.3. Test Procedure ........................................................................................................................24 5.4. Test Data .................................................................................................................................24 6. 20dB Occupy Bandwidth Test ...........................................................................................................26 6.1. Test Standard ..........................................................................................................................26 6.2. Test Setup ...............................................................................................................................26 6.3. Test Procedure ........................................................................................................................26 6.4. Test Data .................................................................................................................................26 7. Carrier Frequency Separation Test ...................................................................................................28 7.1. Test Standard and Limit ..........................................................................................................28 7.2. Test Setup ...............................................................................................................................28 7.3. Test Procedure ........................................................................................................................28 7.4. Test Data .................................................................................................................................29 8. Number of Hopping Channel Test .....................................................................................................30 8.1. Test Standard and Limit ..........................................................................................................30 Report No.: 1812C50604212504 Page 3 of 38 FCC ID: 2BUHG-AX12 Code:AB-RF-05-b 8.2. Test Setup ......................................................................................…

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Test Report

Page 1 of 36 FCC Test Report Report No.:1812C50604212503 Applicant:MeiZhou WorldLove Technology Co., Ltd Address: No. 3, Building D, Luole Road, Guangdong Meizhou Economic Development Zone, Meijiang District, Meizhou Guangdong 51400 China Product Name:AX12 Report Date:2026-01-19 Shenzhen Anbotek Compliance Laboratory Limited #检测章# #资质章# Report No.:1812C50604212503Page 2 of 36 FCC ID: 2BUHG-AX12 Contents 1. General Information ...............................................................................................................................6 1.1. Client Information ........................................................................................................................6 1.2. Description of Device (EUT) ........................................................................................................6 1.3. Auxiliary Equipment Used During Test........................................................................................7 1.4. Operation channel list..................................................................................................................7 1.5. Description of Test Modes...........................................................................................................7 1.6. Measurement Uncertainty ...........................................................................................................8 1.7. Additional Instructions .................................................................................................................8 1.8. Test Summary .............................................................................................................................9 1.9. Description of Test Facility ........................................................................................................10 1.10. Disclaimer................................................................................................................................10 1.11. Test Equipment List.................................................................................................................11 2. Antenna requirement ...........................................................................................................................13 2.1. Conclusion.................................................................................................................................13 3. Conducted Emission at AC power line ................................................................................................14 3.1. EUT Operation ..........................................................................................................................14 3.2. Test Setup .................................................................................................................................14 3.3. Test Data ...................................................................................................................................15 4. 20dB Bandwidth ..................................................................................................................................17 4.1. EUT Operation ..........................................................................................................................17 4.2. Test Setup .................................................................................................................................18 4.3. Test Data ...................................................................................................................................18 5. Maximum Conducted Output Power....................................................................................................19 5.1. EUT Operation ..........................................................................................................................19 5.2. Test Setup .................................................................................................................................19 5.3. Test Data ...................................................................................................................................19 6. Channel Separation .............................................................................................................................20 6.1. EUT Operation ..........................................................................................................................20 6.2. Test Setup .................................................................................................................................20 6.3. Test Data ...................................................................................................................................20 7. Number of Hopping Frequencies.........................................................................................................21 7.1. EUT Operation ..........................................................................................................................21 7.2. Test Setup .................................................................................................................................21 7.3. Test Data ...................................................................................................................................21 8. Dwell Time ...........................................................................................................................................22 8.1. EUT Operation ..........................................................................................................................23 8.2. Test Setup .................................................................................................................................23 8.3. Test Data ...................................................................................................................................23 9. Emissions in non-restricted frequency bands ...........................…

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Test Report

ReportNo.:1812C50604212503-01 Page1of21 AppendixTestData ReportNo.:1812C50604212503-01TestSampleNo.:1-2-2 StartTestDate:2025-12-12FinishTestDate:2025-12-12 TestEngineer:Auditor: Temperature:24.4 °C RelativeHumidity:47% Pressure:101kPa AppendixA:20dBBandwidth TestResult Test Mode Antenna Frequency [MHz] 20db EBW[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 2.4GAnt12402.40.9092401.9922402.901------ 2.4GAnt12441.40.9902440.8782441.868------ 2.4GAnt12479.40.9182478.9442479.862------ ReportNo.:1812C50604212503-01 Page2of21 TestGraphs 2.4G-Ant1-2402.4 2.4G-Ant1-2441.4 ReportNo.:1812C50604212503-01 Page3of21 2.4G-Ant1-2479.4 ReportNo.:1812C50604212503-01 Page4of21 AppendixB:99%OccupiedBandwidth TestResult Test Mode Antenna Frequency [MHz] OCB[MHz]FL[MHz]FH[MHz]Limit[MHz]Verdict 2.4GAnt12402.40.858152402.00752402.8656------ 2.4GAnt12441.40.859552440.97232441.8319------ 2.4GAnt12479.40.875342478.95892479.8343------ TestGraphs 2.4G-Ant1-2402.4 ReportNo.:1812C50604212503-01 Page5of21 2.4G-Ant1-2441.4 2.4G-Ant1-2479.4 ReportNo.:1812C50604212503-01 Page6of21 AppendixC:MaximumConductedOutputPower TestResultPeak Test Mode AntennaFrequency[MHz] ConductedPeak Power[dBm] Conducted Limit[dBm] Verdict 2.4GAnt12402.413.48≤20.97PASS 2.4GAnt12441.414.26≤20.97PASS 2.4GAnt12479.414.85≤20.97PASS TestGraphs 2.4G-Ant1-2402.4-PASS ReportNo.:1812C50604212503-01 Page7of21 2.4G-Ant1-2441.4-PASS 2.4G-Ant1-2479.4-PASS ReportNo.:1812C50604212503-01 Page8of21 AppendixD:Carrierfrequencyseparation TestResult TestModeAntenna Frequency [MHz] Result [MHz] Limit[MHz]Verdict 2.4GAnt1Hop1.038≥0.660PASS Note:Onlyrecordtheworstdatainthetestdata. TestGraphs 2.4G-Ant1-Hop-PASS ReportNo.:1812C50604212503-01 Page9of21 AppendixE:DwellTime TestResult Test Mode Antenna Frequency [MHz] BurstWidth [ms] TotalHops [Num] Result [s] Limit [s] Verdict 2.4GAnt1Hop1.637850.139≤0.4PASS ReportNo.:1812C50604212503-01 Page10of21 TestGraphs 2.4G-Ant1-Hop-PASS ReportNo.:1812C50604212503-01 Page11of21 AppendixF:NumberofHoppingChannel TestResult TestModeAntenna Frequency [MHz] Result [Num] Limit [Num] Verdict 2.4GAnt1Hop79≥15PASS TestGraphs 2.4G-Ant1-Hop-PASS ReportNo.:1812C50604212503-01 Page12of21 AppendixG:ConductedBandedge TestResult Test Mode Antenna Ch. Name Frequency [MHz] Ref.Level [dBm] Result [dBm] Limit [dBm] Verdict 2.4GAnt1Low2402.410.50-28.21≤-9.5PASS 2.4GAnt1High2479.411.95-33.29≤-8.05PASS 2.4GAnt1LowHop_2402.410.20-28.62≤-9.81PASS 2.4GAnt1HighHop_2479.411.80-33.29≤-8.2PASS ReportNo.:1812C50604212503-01 Page13of21 TestGraphs 2.4G-Ant1-2402.4-PASS 2.4G-Ant1-2479.4-PASS ReportNo.:1812C50604212503-01 Page14of21 2.4G-Ant1-Hop_2402.4-PASS 2.4G-Ant1-Hop_2479.4-PASS ReportNo.:1812C50604212503-01 Page15of21 AppendixH:ConductedSpuriousEmission TestResult Test Mode AntennaFrequency[MHz] Freq.Range [MHz] Ref.Level [dBm] Result [dBm] Limit [dBm] Verdict 2.4GAnt12402.40~Reference10.3710.37---PASS 2.4GAnt12402.430~100010.37-60.43≤-9.63PASS 2.4GAnt12402.41000~2650010.37-46.22≤-9.63PASS 2.4GAnt12441.40~Reference11.1511.15---PASS 2.4GAnt12441.430~100011.15-60.35≤-8.85PASS 2.4GAnt12441.41000~2650011.15-46.12≤-8.85PASS 2.4GAnt12479.40~Reference11.7311.73---PASS 2.4GAnt12479.430~100011.73-59.63≤-8.27PASS 2.4GAnt12479.41000~2650011.73-45≤-8.27PASS Remark:Regardingthespuriousemissionsfrom30MHzto26.5GHz,thecablelosshavebeensetinthe 'InputCorrection'oftheSpectrumAnalyzerduringthetest. TestGraphs 2.4G-Ant1-2402.4-0~Reference-PASS ReportNo.:1812C50604212503-01 Page16of21 2.4G-Ant1-2402.4-30~1000-PASS 2.4G-Ant1-2402.4-1000~26500-PASS ReportNo.:1812C50604212503-01 Page17of21 2.4G-Ant1-2441.4-0~Reference-PASS 2.4G-Ant1-2441.4-30~1000-PASS ReportNo.:1812C50604212503-01 Page18of21 2.4G-Ant1-2441.4-1000~26500-PASS 2.4G-Ant1-2479.4-0~Reference-PASS ReportNo.:1812C50604212503-01 Page19of21 2.4G-Ant1-2479.4-30~1000-PASS 2.4G-Ant1-2479.4-1000~26500-PASS ReportNo.:1812C50604212503-01 Page20of21 AppendixI:DutyCycle TestResult TestModeAntennaFrequency[MHz] ONTime [ms] Period [ms] DutyCycle [%] DutyCycle Factor[dB] 2.4GAnt12402.41.642.0082.000.86 2.4GAnt12441.41.631.9981.910.87 2.4GAnt12479.41.642.0181.590.88 TestGraphs NTNV-2.4G-Ant1-2402.4 ReportNo.:1812C50604212503-01 Page21of21 NTNV-2.4G-Ant1-2441.4 NTNV-2.4G-Ant1-2479.4 ---End---

Test Report

Page 1 of 39 FCC Test Report Report No.:1812C50604212501 Applicant:MeiZhou WorldLove Technology Co., Ltd Address: No. 3, Building D, Luole Road, Guangdong Meizhou Economic Development Zone, Meijiang District, Meizhou Guangdong 51400 China Product Name:AX12 Report Date:2026-01-19 Shenzhen Anbotek Compliance Laboratory Limited #检测章# #资质章# Report No.:1812C50604212501Page 2 of 39 FCC ID: 2BUHG-AX12 Contents 1. General Information ...............................................................................................................................6 1.1. Client Information ........................................................................................................................6 1.2. Description of Device (EUT) ........................................................................................................6 1.3. Auxiliary Equipment Used During Test........................................................................................7 1.4. Operation channel list..................................................................................................................7 1.5. Description of Test Modes...........................................................................................................8 1.6. Measurement Uncertainty ...........................................................................................................8 1.7. Additional Instructions .................................................................................................................9 1.8. Test Summary .............................................................................................................................9 1.9. Description of Test Facility ........................................................................................................10 1.10. Disclaimer................................................................................................................................10 1.11. Test Equipment List.................................................................................................................11 2. Antenna requirement ...........................................................................................................................13 2.1. Conclusion.................................................................................................................................13 3. Conducted Emission at AC power line ................................................................................................14 3.1. EUT Operation ..........................................................................................................................14 3.2. Test Setup .................................................................................................................................14 3.3. Test Data ...................................................................................................................................15 4. 20dB Bandwidth ..................................................................................................................................17 4.1. EUT Operation ..........................................................................................................................17 4.2. Test Setup .................................................................................................................................18 4.3. Test Data ...................................................................................................................................18 5. Maximum Conducted Output Power....................................................................................................19 5.1. EUT Operation ..........................................................................................................................19 5.2. Test Setup .................................................................................................................................20 5.3. Test Data ...................................................................................................................................20 6. Channel Separation .............................................................................................................................21 6.1. EUT Operation ..........................................................................................................................21 6.2. Test Setup .................................................................................................................................21 6.3. Test Data ...................................................................................................................................21 7. Number of Hopping Frequencies.........................................................................................................22 7.1. EUT Operation ..........................................................................................................................22 7.2. Test Setup .................................................................................................................................22 7.3. Test Data ...................................................................................................................................22 8. Dwell Time ...........................................................................................................................................23 8.1. EUT Operation ..........................................................................................................................24 8.2. Test Setup .................................................................................................................................24 8.3. Test Data ...................................................................................................................................24 9. Emissions in non-restricted frequency bands ...........................…

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Test Report

ReportNo.:1812C50604212501-01 Page1of51 AppendixTestData ReportNo.:1812C50604212501-01TestSampleNo.:1-2-2 StartTestDate:2025-12-12FinishTestDate:2025-12-12 TestEngineer:Auditor: Temperature:24.4°CRelativeHumidity:47% Pressure:101kPa Module1:ESP32-PICO-D4 AppendixA:20dBBandwidth TestResult Test Mode Antenna Frequency [MHz] 20db EBW[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict DH5Ant124020.9482401.5292402.477------ DH5Ant124410.9542440.5202441.474------ DH5Ant124800.9512479.5232480.474------ 2DH5Ant124021.3292401.3222402.651------ 2DH5Ant124411.3352440.3162441.651------ 2DH5Ant124801.3562479.3072480.663------ 3DH5Ant124021.3172401.3282402.645------ 3DH5Ant124411.3142440.3282441.642------ 3DH5Ant124801.3022479.3402480.642------ ReportNo.:1812C50604212501-01 Page2of51 TestGraphs DH5-Ant1-2402 DH5-Ant1-2441 ReportNo.:1812C50604212501-01 Page3of51 DH5-Ant1-2480 2DH5-Ant1-2402 ReportNo.:1812C50604212501-01 Page4of51 2DH5-Ant1-2441 2DH5-Ant1-2480 ReportNo.:1812C50604212501-01 Page5of51 3DH5-Ant1-2402 3DH5-Ant1-2441 ReportNo.:1812C50604212501-01 Page6of51 3DH5-Ant1-2480 ReportNo.:1812C50604212501-01 Page7of51 AppendixB:99%OccupiedBandwidth TestResult Test Mode Antenna Frequency [MHz] OCB[MHz]FL[MHz]FH[MHz]Limit[MHz]Verdict DH5Ant124020.832932401.57432402.4072------ DH5Ant124410.850702440.56112441.4118------ DH5Ant124800.836272479.56762480.4039------ 2DH5Ant124021.18472401.39372402.5784------ 2DH5Ant124411.17812440.39542441.5735------ 2DH5Ant124801.18542479.39352480.5789------ 3DH5Ant124021.18072401.39302402.5737------ 3DH5Ant124411.18942440.39252441.5819------ 3DH5Ant124801.20022479.38502480.5852------ TestGraphs DH5-Ant1-2402 ReportNo.:1812C50604212501-01 Page8of51 DH5-Ant1-2441 DH5-Ant1-2480 ReportNo.:1812C50604212501-01 Page9of51 2DH5-Ant1-2402 2DH5-Ant1-2441 ReportNo.:181…

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Contact Information

Applicant

Shu Zhu

[email protected]Fax: /

Technical Contact

Linkwld LLCTimothy Zhu

[email protected]

7595 Technology Way Ste 100 · Denver, Colorado, 80237 · United States

Test Firm

Shenzhen Anbotek Compliance Laboratory LimitedJeff Zhu

[email protected]

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
1	15C	2.40 GHz - 2.48 GHz	2.70 mW
2	15C	2.40 GHz - 2.48 GHz	42.80 mW
3	15C	903.5 MHz - 926.9 MHz	169.60 mW

Confidentiality

Long Term

Grant Notes

Output power listed is conducted power. SAR compliance for body-worn operating configurations is limited to the specific configurations tested for this filing. Body-worn operations are restricted to belt-clips, holsters or similar accessories that have no metallic component in the assembly and must provide at least 0 cm separation between the device and the body of the user. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR for body-worn accessory and simultaneous transmission use conditions is 0.89W/kg and 1.22W/kg respectively.