2ABU6-MTB12Waterproof Replaceable Battery Tag

MTB12 Waterproof Replaceable Battery Tag Datasheet 01 Version: 001 PRODUCT INTRODUCTION MTB12 is a replaceable battery Bluetooth tag designed for asset tracking applications. It features a compact form factor, enabling fast deployment on various equipment and logistics carriers. Despite its small size, it balances protection, battery life, and wireless communication performance, making it suitable for warehousing, logistics, and tool management scenarios. The device supports Bluetooth Advertising and positioning applications, serving as a data acquisition node in asset management systems to enable asset status identification and location tracking, improving management efficiency. With stable signal coverage, MTB12 meets mid-to-long range identification requirements and is suitable for large-scale asset deploy- ments. The product adopts a replaceable battery design, allowing quick on-site maintenance and battery replacement, which helps extend service life and reduce maintenance costs. It also supports IP67 protection. The device supports wireless installation, enabling flexible deployment in indoor and outdoor environments, and is suitable for long-term tracking and manage- ment of pallets, turnover boxes, tools, and various production assets. MTB12 features IP67 protection, effectively preventing dust ingress and exposure to rain. It is suitable for warehousing, logistics, and certain outdoor asset management scenarios. Reliable protection helps reduce failures and replacements caused by environmental factors, improving overall system reliability. KEY FEATURES PRODUCT VALUE IP67 protection, suitable for harsh environments Replaceable battery design, reducing maintenance cost Compact design with stable signal coverage IP67 Protection for Harsh Environments MTB12 adopts a replaceable battery design, enabling quick on-site maintenance. Combined with low power consumption, it supports long-term standalone operation. When the battery is depleted, only the battery needs to be replaced instead of the entire device, significantly reducing replacement and maintenance costs. It is suitable for long-term fixed deployments and helps improve overall ROI. Replaceable Battery Design, Lower Maintenance Cost MTB12 has a compact structure, allowing easy installation on pallets, turnover boxes, and various tools, adapting to differ- ent asset types. With optimized wireless communication performance, it provides stable coverage for identification, meeting mid-to-long range asset tracking requirements and improving deployment flexibility and system efficiency. Compact Design with Stable Signal Coverage 67 02 Version: 001 APPLICATION SCENARIOS MTB12 can be deployed on pallets, turnover boxes, and various logis- tics carriers to help track inventory distribution and asset flow. In dynamic warehouse environments with frequent location changes or fast operations, it reduces manual searching and verification, improving inbound, sorting, and outbound efficiency. Its compact design enables flexible installation across different warehouse assets, supporting various operational models and layouts. Warehousing & Logistics | Inventory Flow and Operational Efficiency In manufacturing and construction scenarios, MTB12 can be applied to tools and auxiliary equipment to support resource allocation and usage status identification, improving on-site operational efficiency. By assist- ing in tracking tool usage locations and movement, it helps reduce redundant allocation and idle resources, optimizing production and construction workflows. Industrial Tools | On-site Operation and Resource Allocation MTB12 can be deployed on production equipment or critical assets to support structured inspection processes. In scenarios with widely distributed equipment or frequent inspection tasks, it enables mainte- nance personnel to quickly identify inspection targets and coverage, improving execution efficiency. It also helps establish clearer mainte- nance workflows, enhancing standardization and overall management transparency. Equipment Maintenance | Inspection and Mainte- nance Support PRODUCT SPECIFICATIONS 03 Version: 001 BASIC PARAMETERS Model Chip Bluetooth Version Material Color Dimensions (L × W × H) Weight Protection Rating Battery Battery Life Operating Temperature Operating Humidity Tx Power Advertising Interval Advertising Range LED Button APP Installation Connectivity OTA MTB12 Low-power Bluetooth chip BLE 5.0 PC White 41.6*25.6*6mm 8g IP67 225mAh Replaceable Battery Up to 5 years (default settings: INFO frame only, 0 dBm, 4000 ms) -20 ~ 60 0% ~ 95% RH(non-condensing) -54~4dBm(not configurable after factory) 100ms~10s(not configurable after factory) Up to 150 m (open environment) 1*blue LED None BeaconSETPlus App(view only) Double-sided tape / mounting hole Non-connectable Not supported Note: A factory water resistance test report for IP67 is available. ADVERTISING PARAMETERS NOTES The device operates in Advertising mode after power-on and is non-connectable. All firmware settings are configured during manufacturing. To extend battery life, it is recommended to select lower Tx Power and longer Advertising Interval before shipment. Operation outside the specified temperature range may damage the device. For further inquiries, please contact the sales or technical support team. ● ● ● ● 04 Version: 001 DEVICE OPERATIONS Power-on Remove the insulation tab to power on; the blue LED stays on for 3 s. No need to remove the battery holder when remov- ing the tab. Power off Remove the battery to power off. Advertising Check Use the BeaconSET Plus App to check if the device is advertising. ON OFF Type / Channel iBeacon INFO Combination Field UUID Major Minor Measured Power Tx power Interval(ms) MAC Address Battery Level Device Name Tx power Interval(ms) Temperature Battery Level MAC Address Tx power Interval(ms) E2C56DB5-DFFB-48D2-B060-D0F5A71096E0 0 0 -59dBm 0 dBm 1000ms Factory Assigned System default MTB12 0 dBm 4000ms Temperatur…

Text truncated - open the document above for the full version.

U.S.AgentDesignationforServiceofProcess (ApplicantandU.S.AgentareSeparateParties) TO:FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 ATTENTION:FCCCertification–Section2.911(d)(7)Information DesignatedU.S.Agent CompanyName:BaihetianlnnovativeSolutions Address:6837ChaseRd,Dearborn,Ml48126 FRN:0033401605 ContactName:KennethYoung Tel.:313-395-3113 Email:[email protected] Thisletteristoconfirmthatwe(“theDesignatedU.S.Agent)haveacceptedtheresponsibilitytoactasthe DesignatedU.S.AgentforServiceofProcessasrequiredbysection47CFR2.911(d)(7)onbehalfofthe Applicantnotedbelow. U.S.AgentSignature: Date:2026.5.11 Signedby(PrintedName/Title):KennethYoung TheApplicantacknowledgesthattheymustmaintainanagentfornolessthanoneyearafterterminatingall marketingandimportationORtheconclusionofanyCommission-relatedproceedinginvolvingthe equipment.TheapplicantfurtheracknowledgestheirresponsibilitytoinformtheFCCwheneverthe DesignatedU.S.Agentinformationabovechanges. Applicant Companyname:ShenzhenMinewTechnologiesCo.,Ltd. GranteeCode:2ABU6 FCCID:2ABU6-MTB12 ContactName:YanyanZhang StreetAddress:3rdFloor,TechnologyIncubationCenter,GangzhilongSciencePark,No.6 QingLongRoad,QinghuaCommunity,LonghuaDistrict,Shenzhen,China TelephoneNo:86-755-88868480 Email:[email protected] FRN:0023364128 ApplicantSignature: Date:2026/05/11 Signedby(PrintedName/Title):YanyanZhang/QualitySupervisor May 2026

Shenzhen Minew Technologies Co., Ltd. 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – Equipment Type Company name: Shenzhen Minew Technologies Co., Ltd. Address: 3rd Floor, Technology Incubation Center, Gangzhilong Science Park, No. 6 QingLong Road, Qinghua Community, Longhua District, Shenzhen, China Product Name: Waterproof Replaceable Battery Tag Model Number(s): MTB12 FCC ID: 2ABU6-MTB12 2.911(d)(5)(i) Equipment Type We, Shenzhen Minew Technologies Co., Ltd.certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Signature: Name: Yanyan Zhang Date: 2026/05/11 Title: Quality Supervisor Company name: Shenzhen Minew Technologies Co., Ltd. NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Shenzhen Minew Technologies Co., Ltd. 2.911 (d)(5)(ii) Applicant Attestation v1.3 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: Shenzhen Minew Technologies Co., Ltd. Address: 3rd Floor, Technology Incubation Center, Gangzhilong Science Park, No. 6 QingLong Road, Qinghua Community, Longhua District, Shenzhen, China Product Name: Waterproof Replaceable Battery Tag Model Number(s): MTB12 FCC ID: 2ABU6-MTB12 2.911(d)(5)(ii) Applicant filing We, Shenzhen Minew Technologies Co., Ltd.certify that, as of the date of the filing of the application, the applicant is not on the “Covered List” NOTE 1 , established pursuant to § 1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Signature: Name: Yanyan Zhang Date: 2026/05/11 Title: Quality Supervisor Company name: Shenzhen Minew Technologies Co., Ltd. NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Shenzhen Minew Technologies Co., Ltd. Agent Authorization Company: Shenzhen Minew Technologies Co., Ltd. Address: 3rd Floor, Technology Incubation Center, Gangzhilong Science Park, No. 6 QingLong Road, Qinghua Community, Longhua District, Shenzhen, China Product Name: Waterproof Replaceable Battery Tag Model Number(s): MTB12 FCC ID: 2ABU6-MTB12 We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2026/05/11 Name: Yanyan Zhang Title: Quality Supervisor Company: Shenzhen Minew Technologies Co., Ltd.

ShenzhenMinewTechnologiesCo.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:2026/5/19 Subject;RequestforConfidentiality FCCID:2ABU6-MTB12 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram OperationalDescription Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:YanyanZhang Title:QualitySupervisor

External Photos

15*10mm Label Location FCC ID: 2ABU6-MTB12

Internal Photos Antenna

The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the ShenZhen STS Test Services Co., Ltd. MPE Report Report No.: STS2604423H01 Issued for Shenzhen Minew Technologies Co., Ltd. 3rd Floor, Technology Incubation Center, Gangzhilong Science Park, No. 6 QingLong Road, Qinghua Community, Longhua District, Shenzhen, China Product Name: Waterproof Replaceable Battery Tag Brand Name: Minew Model Name: MTB12 Series Model(s): N/A FCC ID: 2ABU6-MTB12 Test Standards: FCC 47CFR §2.1093 Page 2 of 8 Report No.: STS2604423H01 TEST REPORT Applicant’s Name .................. : Shenzhen Minew Technologies Co., Ltd. Address ................................... : 3rd Floor, Technology Incubation Center, Gangzhilong Science Park, No. 6 QingLong Road, Qinghua Community, Longhua District, Shenzhen, China Manufacturer's Name ........... : Shenzhen Minew Technologies Co., Ltd. Address ................................... : 2nd to 4th Floors, Building 3, Instrument World Industrial Park, No.306 Guiyue Road, Guanlan Pitouxia Community, Longhua District, Shenzhen, China Product Description Product Name ......................... : Waterproof Replaceable Battery Tag Brand Name ............................ : Minew Model Name ............................ : MTB12 Series Model(s) ....................... : N/A Test Standards ...................... : FCC 47CFR §2.1093 447498 D01 Interim General RF Exposure Guidance v06 The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the ShenZhen STS Test Services Co., Ltd. Date of Test .............................................. : Date of receipt of test item ....................... : 2026-04-17 Date (s) of performance of tests .............. : 2026-04-20 to 2026-05-08 Date of Issue ............................................. : 2026-05-09 Test Result ................................................. : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 8 Report No.: STS2604423H01 TABLE OF CONTENTS 1. GENERAL INFORMATION 5 1.1 GENERAL DESCRIPTION OF THE EUT 5 1.2 TEST FACTORY 5 2. FCC 47CFR §2.1093 REQUIREMENT 6 2.1 TEST STANDARDS 6 2.2 LIMIT 6 2.3 TEST RESULT 8 Page 4 of 8 Report No.: STS2604423H01 Revision History Rev. Issue Date Report No. Effect Page Contents 00 2026-05-09 STS2604423H01 ALL Initial Issue Page 5 of 8 Report No.: STS2604423H01 1. GENERAL INFORMATION 1.1 GENERAL DESCRIPTION OF THE EUT Product Name Waterproof Replaceable Battery Tag Brand Name Minew Model Name MTB12 Series Model(s) N/A Model Difference N/A Product Description The EUT is Waterproof Replaceable Battery Tag Operation Frequency: 2402-2480 MHz Modulation Type: GFSK(1Mbps) Antenna gain: PCB antenna Antenna Designation: 2.54 Power Rating DC 3V Hardware Version N/A Software Version N/A 1.2 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 Page 6 of 8 Report No.: STS2604423H01 2. FCC 47CFR §2.1093 REQUIREMENT 2.1 TEST STANDARDS The limit for Maximum Permissible Exposure (MPE) specified in KDB 447498 D01 General RF Exposure Guidance v06 is followed. The gain of the antennas used in the product is extracted from the Antenna data sheets provided and also the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, where the limit of MPE is reached. Although the Friis Transmission formula is far field assumption, the calculated result of that is an over-prediction for near field power density. It is taken as worst case to specify the safety range. 2.2 LIMIT Approximate SAR Test Exclusion Power Thresholds at Selected Frequencies and Test Separation Distances are illustrated in the following Table. Page 7 of 8 Report No.: STS2604423H01 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] • [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR,where f(GHz) is the RF channel transmit frequency in GHz. Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. Page 8 of 8 Report No.: STS2604423H01 2.3 TEST RESULT Maximum measured transmitter power. Worst Case Mode frequency Maximum Output Power Tune up tolerance Max Tune up GHz dBm dBm dBm GFSK(BLE) 2.402 1.44 1±1 2 Evaluation Result Mode Frequency Antenna Distance RF output power including tune up (dBm) SAR Test Exclusion Threshold SAR Test Exclusion Estimated SAR GHz mm dBm mw GFSK(BLE) 2.402 5 2. 1.58 0.49127 Yes / Note: 1. Remark: The worst case gain of the antenna is 2.54dBi. 2. Threshold at which no SAR required is 0.49127≤ 3.0 for 1-g SAR, Separation distance ≤ 5mm. ※※※※※END OF THE REPORT※※※※※

ShenzhenMinewTechnologiesCo.,Ltd.V001Y-YB-CR-150 Confidentialitylevel:Secret 1st ProjectNoMTB12-D1004PCBVersionLS046Fd_V1.0 TesterZHUWANLIDate2026-04-09 AuditingDate ApprovalDate AntennaTestReport ShenzhenMinewTechnologiesCo.,Ltd.V001Y-YB-CR-150 Confidentialitylevel:Secret 2nd Contents 一、ProjectInformation............................................................................................................3rd 二、TechnicalSpecification.......................................................................................................4th 三、Theshapeandsizeoftheantenna....................................................................................5th 四、Theresultofthetest..........................................................................................................5th 1.VSWR&Returnloss&Smith.........................................................................................5th 2.AntennaTestingEnvironment........................................................................................6th 3.GainandEfficiency.........................................................................................................7th 4.3DRadiationPattern......................................................................................................8th 5.2DRadiationPattern......................................................................................................9th ShenzhenMinewTechnologiesCo.,Ltd.V001Y-YB-CR-150 Confidentialitylevel:Secret 3rd 一、ProjectInformation 1.AntennaCoding ： ANT-BBNCNC26016 2.AntennaType ： IFA 3.ModeloftheDUT ： MTB12-D1004 4.TestData ： 2026-04-09 5.Productpicture ： 2 Product appearance PCBboardand antenna ShenzhenMinewTechnologiesCo.,Ltd.V001Y-YB-CR-150 Confidentialitylevel:Secret 4th 二、TechnicalSpecification ElectricalSpecifications FrequencyRange2400-2480MHz PeakGain2.54dBi Efficiency71.7% ReturnLoss ≥ 10dB （ MAX ） VSWR ≤ 2.0 （ MAX ） Bandwidth(S11≤-10dB)300MHz InputImpedance 50Ω RadiationdirectionOmni PolarizationTypeLinear LightningProtectionDCgrounding PowerCapacity 1000mW （ 30dBm ） MechanicalSpecifications AntennaSize5x14.3mm CoreRadiatorCopper SubstratematerialFR4 Substratethickness0.6mm SubstrateSize(mm)20.2x18.9mm CoaxialwireNotrequired ConnectTypeNotrequired ShenzhenMinewTechnologiesCo.,Ltd.V001Y-YB-CR-150 Confidentialitylevel:Secret 5th 三、Theshapeandsizeoftheantenna Unit:mm 四、Theresultofthetest 1.VSWR&Returnloss&Smith Frequency(MHz)ReturnLoss(dB)VSWR 240227.51.08 244026.21.10 248017.11.32 Bandwidth(S11≤-9.8dB)300 ShenzhenMinewTechnologiesCo.,Ltd.V001Y-YB-CR-150 Confidentialitylevel:Secret 6th 2.AntennaTestingEnvironment (1).TestEquipment：SY-24M，Agilent-E5071C (2).TestEngineer：ZHUWANLI (3).TestEnvironment：Microwaveanechoicchamber Insidethemicrowaveanechoicchamber Productcoordinateaxisposition ShenzhenMinewTechnologiesCo.,Ltd.V001Y-YB-CR-150 Confidentialitylevel:Secret 7th 3.GainandEfficiency 频率(MHz)增益(dBi)效率(%) 24002.4570.35 24022.4670.23 24042.4670.37 24062.4970.36 24082.4770.39 24102.4770.43 24122.4770.33 24142.4770.46 24162.5470.52 24182.4970.52 24202.4370.24 24222.4070.03 24242.3869.86 24262.4770.05 24282.4570.06 24302.4069.92 24322.3569.85 24342.3069.56 24362.3169.62 24382.3169.67 24402.3269.78 24422.3270.25 24442.2870.24 24462.2270.07 24482.2069.94 24502.2270.37 24522.2770.51 24542.3371.04 24562.3571.17 24582.3270.73 24602.2869.98 24622.2169.28 24642.2069.24 24662.1769.51 24682.1869.86 24702.1369.51 24722.1069.29 24742.0668.82 24762.0668.81 24782.0769.07 24802.0869.51 24822.0669.44 24842.0469.18 24862.0068.93 24882.0168.87 24902.0369.13 24922.0469.25 24942.0369.20 24962.0168.79 24981.9768.21 25001.9667.90 ShenzhenMinewTechnologiesCo.,Ltd.V001Y-YB-CR-150 Confidentialitylevel:Secret 8th 4.3DRadiationPattern 2402MHz 2440MHz 2480MHz ShenzhenMinewTechnologiesCo.,Ltd.V001Y-YB-CR-150 Confidentialitylevel:Secret 9th 5.2DRadiationPattern E1，XZ-Face，phi=0°;（E1，theta=0~360°，phi=0°） E2，YZ-Face，phi=90°;（E2，theta=0~360°，phi=90°） H，XY-Face，theta=90°;（H，phi=0~360°，theta=90°）

The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Radio Test Report Report No.: STS2604423W01 Issued for Shenzhen Minew Technologies Co., Ltd. 3rd Floor, Technology Incubation Center, Gangzhilong Science Park, No. 6 QingLong Road, Qinghua Community, Longhua District, Shenzhen, China Product Name: Waterproof Replaceable Battery Tag Brand Name: Minew Model Name: MTB12 Series Model(s): N/A FCC ID: 2ABU6-MTB12 Test Standards: FCC Part15.247 Page 2 of 48 Report No.: STS2604423W01 TEST REPORT Applicant’s Name .................. : Shenzhen Minew Technologies Co., Ltd. Address ................................... : 3rd Floor, Technology Incubation Center, Gangzhilong Science Park, No. 6 QingLong Road, Qinghua Community, Longhua District, Shenzhen, China Manufacturer's Name ........... : Shenzhen Minew Technologies Co., Ltd. Address ................................... : 2nd to 4th Floors, Building 3, Instrument World Industrial Park, No.306 Guiyue Road, Guanlan Pitouxia Community, Longhua District, Shenzhen, China Product Description Product Name ......................... : Waterproof Replaceable Battery Tag Brand Name ............................ : Minew Model Name ........................... : ...: MTB12 Series Model(s) ..................... : N/A Test Standards ...................... : FCC Part15.247 Test Procedure ........................ : ANSI C63.10-2020 This device described above has been tested by STS, the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Date of Test .............................................. : Date of receipt of test item ....................... : 2026-04-17 Date (s) of performance of tests .............. : 2026-04-20 to 2026-05-08 Date of Issue ............................................. : 2026-05-09 Test Result ................................................. : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 48 Report No.: STS2604423W01 Table of Contents Page 1. SUMMARY OF TEST RESULTS 6 1.1 TEST FACTORY 7 1.2 MEASUREMENT UNCERTAINTY 7 2. GENERAL INFORMATION 8 2.1 GENERAL DESCRIPTION OF THE EUT 8 2.2 DESCRIPTION OF THE TEST MODES 9 2.3 TEST SOFTWARE AND POWER LEVEL 10 2.4 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 10 2.5 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS 11 2.6 EQUIPMENTS LIST 12 RF RADIATION TEST EQUIPMENT 12 3. EMC EMISSION TEST 13 3.1 CONDUCTED EMISSION MEASUREMENT 13 3.2 TEST PROCEDURE 14 3.3 TEST SETUP 14 3.4 EUT OPERATING CONDITIONS 14 3.5 TEST RESULTS 14 4. RADIATED EMISSION MEASUREMENT 15 4.1 RADIATED EMISSION LIMITS 15 4.2 TEST PROCEDURE 17 4.3 TEST SETUP 18 4.4 EUT OPERATING CONDITIONS 18 4.5 FIELD STRENGTH CALCULATION 19 4.6 TEST RESULTS 20 5. CONDUCTED SPURIOUS & BAND EDGE EMISSION 26 5.1 LIMIT 26 5.2 TEST PROCEDURE 26 5.3 TEST SETUP 26 5.4 EUT OPERATION CONDITIONS 26 5.5 TEST RESULTS 26 6. POWER SPECTRAL DENSITY TEST 27 6.1 LIMIT 27 Page 4 of 48 Report No.: STS2604423W01 Table of Contents Page 6.2 TEST PROCEDURE 27 6.3 TEST SETUP 27 6.4 EUT OPERATION CONDITIONS 27 6.5 TEST RESULTS 27 7. BANDWIDTH TEST 28 7.1 LIMIT 28 7.2 TEST PROCEDURE 28 7.3 TEST SETUP 28 7.4 EUT OPERATION CONDITIONS 28 7.5 TEST RESULTS 28 8. PEAK OUTPUT POWER TEST 29 8.1 LIMIT 29 8.2 TEST PROCEDURE 29 8.3 TEST SETUP 29 8.4 EUT OPERATION CONDITIONS 29 8.5 TEST RESULTS 29 9. ANTENNA REQUIREMENT 30 9.1 STANDARD REQUIREMENT 30 9.2 EUT ANTENNA 30 APPENDIX 1-TEST DATA 31 DUTY CYCLE 31 -6DB BANDWIDTH 35 BAND EDGE 41 CONDUCTED RF SPURIOUS EMISSION 44 APPENDIX 2- EUT TEST PHOTO 48 Page 5 of 48 Report No.: STS2604423W01 Revision History Rev. Issue Date Report No. Effect Page Contents 00 2026-05-09 STS2604423W01 ALL Initial Issue Page 6 of 48 Report No.: STS2604423W01 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: KDB 558074 D01 15.247 Meas Guidance v05r02. FCC Part 15.247,Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission N/A -- 15.247 (a)(2) 6dB Bandwidth PASS -- 15.247 (b)(3) Output Power PASS -- 15.209 Radiated Spurious Emission PASS -- 15.247 (d) Conducted Spurious & Band Edge Emission PASS -- 15.247 (e) Power Spectral Density PASS -- 15.205 Restricted bands of operation PASS -- Part 15.247(d)/ Part 15.209(a) Band Edge Emission PASS -- 15.203 Antenna Requirement PASS -- Note: (1) ‘N/A’ denotes test is not applicable in this Test Report. (2) All tests are according to ANSI C63.10-2020. Page 7 of 48 Report No.: STS2604423W01 1.1 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %. No. Item Uncertainty 1 RF output power, conducted ±0.751dB 2 Unwanted Emissions, conducted ±2.888dB 3 All emissions, radiated 9K-30MHz ±2.48dB 4 All emissions, radiated 30M-1GHz ±2.52dB 5 All emissions, radiated 1G-18GHz ±3.48dB 6 All emissions, radiated>18GHz ±4.18dB 7 Conducted Emission (9KHz-150KHz) ±2.48dB 8 Conducted Emission (150KHz-30MHz) ±2.52dB 9 Occupied Channel Bandwidth ±3.6% 10 Power Spectral Density, conducted ±1.214dB 11 Duty Cycle ±3.2% Page 8 of 48 Report No.: STS2604423W01 2. GENERAL I…

Text truncated - open the document above for the full version.

Page 1 of 2 FCC ID: 2ABU6-MTB12 Setup photo RE (Below 1GHz) RE (Above 1GHz) Page 2 of 2 FCC ID: 2ABU6-MTB12 RF Conducted