2ADDW-TB3106Bluetooth wireless module

TB3106 Product Specification (On-Board Antenna) revised description dates releases descriptions 2020-06-10 V1.0 revised version 2021-6-24 V2.0 revised version Shenzhen Topband Co. direct table of contents table of contents I. Overview ............................................................................................................................... 1 1.1 Product Features .................................................................................................................. 1 1.2 Fields of application ............................................................................................................ 2 II. Electrical parameters ......................................................................................................... 3 2.1 Working conditions .............................................................................................................. 3 2.2 Power consumption parameters ........................................................................................... 3 III. Radio Frequency Characteristics ..................................................................................... 3 3.1 Basic RF Characteristics ....................................................................................................... 3 3.2 Output power ....................................................................................................................... 3 3.3 Receiving Sensitivity ........................................................................................................... 4 IV. Module interfaces .............................................................................................................. 4 4.1 Size Package ........................................................................................................................ 4 4.2 Pin Definition ....................................................................................................................... 5 V. Antenna information ........................................................................................................... 7 5.1 Antenna Type ...................................................................................................................... 7 5.2 Reduced antenna interference .............................................................................................. 7 VI. Encapsulation Information and Production Guidance................................................. 7 6.1 Mechanical dimensions ........................................................................................................ 7 6.2 Production Guidelines .......................................................................................................... 9 6.3 Reflow Temperature Profile ................................................................................................ 9 6.4 Reference Circuit ............................................................................................................... 10 6.5 Peripheral Alignment Recommendations ........................................................................... 11 I TB3106 Product One, OVERVIEW TB3106 is a low-power embedded Bluetooth module developed by Shenzhen Topband Co. TB3106 integrates a high-performance RF transceiver, baseband, built-in 512KB FLASH and 48KB SRAM, with rich peripherals, programmable protocols and profiles, and support for OTA hardware upgrades and Bluetooth MESH networking. The TB3106 integrates a DC-DC regulator and LD0 with ultra-low power consumption, leakage current and high immunity to interference. The TB3106 functional schematic is shown in Figure 1-1: Figure 1- 1 TB3106 Functional Principle Diagram 1.1 Product Features ◼ Basic characteristics ◼ Compliant with Bluetooth 5.0 core specification ◼ Low Power 2.4GHz Transceivers 1 TB3106 Product ◼ Integrated 32-bit core microprocessor running at up to 48MHz ◼ Built-in 512KB flash memory and 48 KB SRAM ◼ Integrated PA and LNA ◼ Operating Voltage 1.8~3.6V ◼ 24MHz crystal reference clock. ◼ Rich peripheral interface ◼ 7 X UART ◼ 6 X PWM ◼ 4 X SPI ◼ 4 X I2C ◼ 6 X ADC ◼ 2 X single wire debug interfaces ◼ Up to 17 X GPIO ◼ Bluetooth connectivity ◼ Maximum +8dBm output power ◼ Supports unreadable protection mechanism for FLASH content ◼ Support AES/ECC/CCM encryption mechanism ◼ Supports cloud-based OTA upgrades. ◼ Supports Tmall Genie connection ◼ Supports MESH networking mode 1.2 Areas of application ◼ intelligent building ◼ smart home ◼ Intelligent Security ◼ Industrial Wireless Control ◼ Baby Monitor ◼ Wearable Electronics 2 TB3106 Product II, Electrical parameters 2.1 working conditions Table 2- 1 Normal working conditions parametric minimum value typical value maximum values unit (of measure) instructio ns operating voltage 1.8 3.3 3.6 V operating temperature -40 25 85 °C Operating humidity 10 - 90 %RH Storage temperature -40 25 85 °C 2.2 Power consumption parameters Table 2- 2 Power consumption parameters paradigm typical value unit (of measure) Active TX @0dBm (3.3V )/With DC-DC regulator 6.0 mA Active TX @8dBm (3.3 V)/With DC-DC regulator 16.0 mA Active TX @10dBm (3.3 V)/With DC-DC regulator 19.2 mA Active TX @10.5dBm (3.3 V)/With DC-DC regulator 20.3 mA Active RX (3.3 V) /With DC-DC regulator 6.0 mA Sleep current (RF OFF, SRAM Retention) 1.4 uA Deep sleep 0.4 uA III, Radio Frequency Characteristics 3.1 Basic RF Characteristics Table 3- 1 RF RF Basic Characteristics parametric descriptions minimum value typical value maximum values unit (of measur e) Operate Frequency operating 2400 - 2480 MHz 3 TB3106 Product frequency Modulation 20dB Bandwidth modulation bandwidth - 1 - MHz Maximum Received Signal Maximum Received Strength - -20 - dBm Crystal frequency crystal oscillator - 24 - MHz RFSK Air data rate transmission speed - 1 2 Mbps 3.2 output power 4 TB3106 Product Table 3- 2 Output Power parameters minimum value typical value maximum values unit (of measure) output power -20 0 8 d…

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Shenzhen Topband Co.,Ltd Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 8/5/2024 U.S. Agent Designation Sh enzhen Topband 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: 2ADDW- TB3106): Name and company of U.S. agent: FCC US Agent, LLC Physical U.S. address of agent: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA FRN of U.S. agent: 0033402884 Email address of U.S. agent: [email protected] FCC US Agent, LLC acknowledges their obligation to accept service of process on behalf of Shenzhen Topband Co.,Ltd. Shenzhen Topband Co.,Ltd with the FRN 0024006298 accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing 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). 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 within 30 days via the granting TCB. Since rely, Signature Ou Liang Shenzhen Topband Co.,Ltd Signature Tim Payne Manager FCC US Agent, LLC 48_[model] US_Agent_2.911(d)(7)-U, V05

Covered Equipment Identification Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows: We, applicant Company Name: Shenzhen Topband Co., Ltd Address: Topband Industrial Park, LiYuan Industrial Zone, ShiYan Town, Bao'An District, Shenzhen 518108, China Phone: +86-755-27651888 certify that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2024-08-05 Signature Date Name / Title: Ou Liang / Certification Engineer Company: Shenzhen Topband Co., Ltd Address: Topband Industrial Park, LiYuan Industrial Zone, ShiYan Town, Bao'An District, Shenzhen 518108, China Phone: +86-755-27651888 Fax: +86-755-29833210 E-Mail: [email protected]

Covered Equipment Attestation Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2ADDW-TB3106 TB3106 We, applicant Company Name: Shenzhen Topband Co., Ltd Address: Topband Industrial Park, LiYuan Industrial Zone, ShiYan Town, Bao'An District, Shenzhen 518108, China Phone: +86-755-27651888 certify that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2024-08-05 Signature Date Name / Title: Ou Liang / Certification Engineer Company: Shenzhen Topband Co., Ltd Address: Topband Industrial Park, LiYuan Industrial Zone, ShiYan Town, Bao'An District, Shenzhen 518108, China Phone: +86-755-27651888 Fax: +86-755-29833210 E-Mail: [email protected]

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products: FCC ID Model name 2ADDW-TB3106 TB3106 For the products listed above, we request permanent confidentiality for all applicable exhibits as there are: • the Operational Description • the Block Diagram • the Schematics • the Part List • the Tune up Information The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2024-08-05 Signature Date Name / Title: Ou Liang / Certification Engineer Company: Shenzhen Topband Co., Ltd Address: Topband Industrial Park, LiYuan Industrial Zone, ShiYan Town, Bao'An District, Shenzhen 518108, China Phone: +86-755-27651888 Fax: +86-755-29833210 E-Mail: [email protected]

Modular Approval Request Letter Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 Innovation, Science and Economic Development Canada Spectrum Engineering Branch 3701 Carling Avenue, Building 94 Ottawa, Ontario K2H 8S2 Modular Approval Request We, < Shenzhen Topband Co., Ltd >, declare on our sole responsibility and in accordance with Annex-D RSP-100 Issue 12 and CFR 47 Part 15.212 the following for our module identified as follows: Product Information PMN: n/a FVIN: n/a HMN: n/a ISED Certification Number: n/a HVIN: n/a Model Name: TB3106 FCC ID: 2ADDW-TB3106 Declaration Modular approval requirement Yes No * (a) The radio elements must have the radio frequency circuitry shielded. Physical/discrete and tuning capacitors may be located external to the shield, but must be on the module assembly. Yes *Please provide a detailed explanation if the answer is “No.”: (b) The module shall have buffered modulation/data input(s) (if such inputs are provided) to ensure that the module will comply with the requirements set out in the applicable RSS / part 15 under conditions of excessive data rates or over-modulation. Yes *Please provide a detailed explanation if the answer is “No.”: (c) The module shall have its own power supply regulation on the module. This is to ensure that the module will comply with the requirements set out in the applicable standard regardless of the design of the power supplying circuitry in the host device which houses the module. Yes *Please provide a detailed explanation if the answer is “No.”: The TB3106 integrates a DC-DC regulator and LD0 with ultra-low power consumption, leakage current and high immunity to interference. (d) The module shall comply with the provisions for external power amplifiers and antennas detailed in this standard. The equipment certification submission shall contain a detailed description of the configuration of highest antenna gain for each type of antenna. Yes *Please provide a detailed explanation if the answer is “No.”: (e) The module shall be tested for compliance with the applicable standard in a stand- alone configuration, i.e. the module must not be inside another device during testing. Yes *Please provide a detailed explanation if the answer is “No.”: (f) The module shall comply with applicable RSS-102 exposure requirements and any applicable FCC RF exposure requirement which are based on the intended configuration/integration in a host. Yes *Please provide a detailed explanation if the answer is “No.”: Only applicable for FCC certification: (g) The module must be equipped with either a permanently affixed label or must be capable of electronically displaying its FCC identification number. Yes *Please provide a detailed explanation if the answer is “No.”: (h) The modular transmitter complies with all applicable FCC rules. Instructions for maintaining compliance are given in the user instructions. Yes Please do not hesitate to contact us for further explanations or comments. Sincerely, 2024-08-05 Signature Date Printed Name of Signee / Title: Ou Liang / Certification Engineer Company: Shenzhen Topband Co., Ltd Address: Topband Industrial Park, LiYuan Industrial Zone, ShiYan Town, Bao'An District, Shenzhen 518108, China Phone: +86-755-27651888 Email: [email protected]

Page1of3FCCID:2ADDW-TB3106 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity ExternalPhotosoftheEUT Fig.1 Fig.2 Page2of3FCCID:2ADDW-TB3106 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.3 Fig.4 Page3of3FCCID:2ADDW-TB3106 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.5 Fig.6

Page1of1FCCID:2ADDW-TB3106 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity LABELANDLOCATION (Size:L:2.0cmxW:1.0cm) LabelLocation Bluetoothwirelessmodule Model:TB3106 FCCID:2ADDW-TB3106

Page1of2FCCID:2ADDW-TB3106 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity InternalPhotosoftheEUT Fig.1 Fig.2 Page2of2FCCID:2ADDW-TB3106 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.3 BTAntenna

Page1of3FCCID:2ADDW-TB3106 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity FCCRFExposureEvaluation 1.ProductInformation FCCID:2ADDW-TB3106 Productname:Bluetoothwirelessmodule TestModel:TB3106 PowerSupply:Input:DC3.3V HardwareVersion:/ SoftwareVersion:Version1.0 Bluetooth:2402MHz~2480MHz ChannelNumber:40channelsforBluetoothV5.0(DTS) ChannelSpacing:2MHzforBluetoothV5.0(DTS) ModulationType:GFSKforBluetoothV5.0(DTS) BluetoothVersion:V5.0 AntennaType:PCBAntenna AntennaGain:-1.0dBi Exposurecategory:Generalpopulation/uncontrolledenvironment EUTType:ProductionUnit DeviceType:PortableDevice 2.EvaluationmethodandLimit AccordingtoKDB447498D01GeneralRFExposureGuidancev06Section4.3.1StandaloneSAR testexclusionconsiderations:“UnlessspecificallyrequiredbythepublishedRFexposureKDB procedures,standalone1-gheadorbodyand10-gextremitySARevaluationforgeneralpopulation exposureconditions,bymeasurementornumericalsimulation,isnotrequiredwhenthe correspondingSARTestExclusionThresholdcondition,listedbelow,issatisfied.Thesetest exclusionconditionsarebasedonsource-basedtime-averagedmaximumconductedoutputpower oftheRFchannelrequiringevaluation,adjustedfortune-uptolerance,andtheminimumtest separationdistancerequiredfortheexposureconditions.22Theminimumtestseparationdistance isdeterminedbythesmallestdistancefromtheantennaandradiatingstructuresoroutersurfaceof thedevice,accordingtothehostformfactor,exposureconditionsandplatformrequirements,toany partofthebodyorextremityofauserorbystander(see5)ofsection4.1).ToqualifyforSARtest exclusion,thetestseparationdistancesappliedmustbefullyexplainedandjustifiedbythe operatingconfigurationsandexposureconditionsofthetransmitterandapplicablehostplatform requirements,typicallyintheSARmeasurementorSARanalysisreport,accordingtotherequired publishedRFexposureKDBprocedures.WhennootherRFexposuretestingorreportingis required,astatementofjustificationandcompliancemustbeincludedintheequipmentapproval,in lieuoftheSARreport,toqualifyfortheSARtestexclusion.Whenrequired,thedevicespecific conditionsdescribedintheotherpublishedRFexposureKDBproceduresmustbesatisfiedbefore applyingtheseSARtestexclusionprovisions;forexample,handheldPTTtwo-wayradios,handsets, laptops&tabletsetc.“ [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f(GHz)]≤3.0for1-gSARand≤7.5for10-gextremitySAR,where: •f(GHz)istheRFchanneltransmitfrequencyinGHz •PoweranddistanceareroundedtothenearestmWandmmbeforecalculation •Theresultisroundedtoonedecimalplaceforcomparison •3.0and7.5arereferredtoasthenumericthresholdsinthestep2below Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50mm Page2of3FCCID:2ADDW-TB3106 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity andfortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtest separationdistanceis<5mm,adistanceof5mmaccordingtof)insection4.1isappliedto determineSARtestexclusion. Whenoneofthefollowingtestexclusionconditionsissatisfiedforallcombinationsof simultaneoustransmissionconfigurations,furtherequipmentapprovalisnotrequiredto incorporatetransmittermodulesinhostdevicesthatoperateinthemixedmobileandportablehost platformexposureconditions.ThegranteeisresponsiblefordocumentingthisaccordingtoClassI permissivechangerequirements.AntennasthatqualifyforstandaloneSARtestexclusionmust applytheestimatedstandaloneSARtodeterminesimultaneoustransmissiontestexclusion. a)The[∑of(thehighestmeasuredorestimatedSARforeachstandaloneantennaconfiguration, adjustedformaximumtune-uptolerance)/1.6W/kg]+[∑ofMPEratios]is≤1.0. b)TheSARtopeaklocationseparationratiosofallsimultaneouslytransmittingantennapairs operatinginportabledeviceexposureconditionsareall≤0.04,andthe[∑ofMPEratios]is≤ 1.0. 3.ReferEvaluationMethod ANSIC95.1–1999:IEEEStandardforSafetyLevelswithRespecttoHumanExposuretoRadio FrequencyElectromagneticFields,3kHzto300GHz. FCCKDBpublication447498D01GeneralRFExposureGuidancev06:MobileandPortableDevices RFExposureProceduresandEquipmentAuthorizationPolicies. FCCCFR47part11.1310:Radiofrequencyradiationexposurelimits. FCCCFR47part22.1093:Radiofrequencyradiationexposureevaluation:portabledevices Page3of3FCCID:2ADDW-TB3106 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity 4.ConductedPowerResults <BTLE> ModeChannelFrequency(MHz) PeakConductedOutputPower(dBm) GFSK 02402 -0.17 192440 -0.11 392480 0.31 5.ManufacturingTolerance <BTLE> GFSK(Peak) ChannelChannel0Channel19Channel39 Target(dBm) 000 Tolerance±(dB) 1.01.01.0 6.EvaluationResults 6.1StandaloneEvaluation Band/Mode f (GHz) Antenna Distance (mm) RFoutputpower SARTest Exclusion Threshold SARTest Exclusion dBmmW BTLEGFSK2.48051.01..25890.3965<3.0Yes Remark: 1.Outputpowerincludingtuneuptolerance; 2.Whentheminimumtestseparationdistanceis<5mm,adistanceof5mmaccordingtof)insection 4.1isappliedtodetermineSARtestexclusion. 6.2SimultaneousTransmissionforSARExclusion ThesamplesupportoneBTmodular.Noneedconsidersimultaneoustransmission. 7.Conclusion ThemeasurementresultscomplywiththeFCCLimitper47CFR2.1093fortheuncontrolledRF ExposureandSARExclusionThresholdperKDB447498v06. .......................THEENDOFREPORT.........................

Antenna describe 1 . Antenna describe: Antenna plate PCB antenna Make name/model name F-6988 Antenna gain -1.0dBi Frequency range 2.4GHz-2.83GHz Location of mearement(company name) TRD TECHNOLOGY.CO.,LTD Location of mearement(company address) 2.External view drawing: Picture of antenna No.206,2nd Floor, No.2, Section 1, Huafu Avenue, Huayang Street, Tianfu New District, Sichuan Province Shenzhen Topband Co., Ltd Topband Industrial Park, LiYuan Industrial Zone, ShiYan Town, Bao'An District, Shenzhen 518108, China 3. Antenna Radiation Pattern Radiation pattern @2.402GHz Total Average Gain: -1.475dbi 0 45 90 135 180 235 270 315 -1.0-1.3-1.8-1.5-1.2-1.6-1.8-1.5 Radiation pattern @2.441GHz Total Average Gain: - 1.289dbi 0 45 90 135 180 235 270 315 -1.6 -1.1-1.3-1.6-1.1-1.2-1.6-1.4 Phi Gain Phi Gain Radiation pattern @2.480GHz Total Average Gain: -1.237dbi 0 45 90 135 180 235 270 315 -1.3 -1.1-1.2-1.5-1.7 -1.3-1.6-1.2 Phi Gain

Page 1 of 23 FCCID:2ADDW-TB3106ReportNo.:LCSA07094056EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity AppendixA RFTestDataforBLE(ConductedMeasurement) ProductName:Bluetoothwirelessmodule TestModel:TB3106 EnvironmentalConditions Temperature: 23.8  C RelativeHumidity:52.1% ATMPressure:100.0kPa TestEngineer: JayLuo Supervisedby: NickPeng Page 2 of 23 FCCID:2ADDW-TB3106ReportNo.:LCSA07094056EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.1-6dBBandwidth ConditionModeFrequency(MHz)Antenna-6dBBandwidth(MHz)Limit-6dBBandwidth(MHz)Verdict NVNTBLE2M2402Ant11.145>=0.5Pass NVNTBLE2M2440Ant11.173>=0.5Pass NVNTBLE2M2480Ant11.167>=0.5Pass Page 3 of 23 FCCID:2ADDW-TB3106ReportNo.:LCSA07094056EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs -6dBBandwidthNVNTBLE2M2402MHzAnt1 -6dBBandwidthNVNTBLE2M2440MHzAnt1 Page 4 of 23 FCCID:2ADDW-TB3106ReportNo.:LCSA07094056EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity -6dBBandwidthNVNTBLE2M2480MHzAnt1 Page 5 of 23 FCCID:2ADDW-TB3106ReportNo.:LCSA07094056EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.2MaximumPeakConductedOutputPower ConditionModeFrequency(MHz)AntennaConductedPower(dBm)Limit(dBm)Verdict NVNTBLE2M2402Ant1-0.1730Pass NVNTBLE2M2440Ant1-0.1130Pass NVNTBLE2M2480Ant10.3130Pass Page 6 of 23 FCCID:2ADDW-TB3106ReportNo.:LCSA07094056EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs PowerNVNTBLE2M2402MHzAnt1 PowerNVNTBLE2M2440MHzAnt1 Page 7 of 23 FCCID:2ADDW-TB3106ReportNo.:LCSA07094056EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity PowerNVNTBLE2M2480MHzAnt1 Page 8 of 23 FCCID:2ADDW-TB3106ReportNo.:LCSA07094056EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.3MaximumPowerSpectralDensityLevel ConditionModeFrequency(MHz)AntennaConductedPSD(dBm/3kHz)Limit(dBm/3kHz)Verdict NVNTBLE2M2402Ant1-19.98Pass NVNTBLE2M2440Ant1-19.898Pass NVNTBLE2M2480Ant1-19.398Pass Page 9 of 23 FCCID:2ADDW-TB3106ReportNo.:LCSA07094056EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs PSDNVNTBLE2M2402MHzAnt1 PSDNVNTBLE2M2440MHzAnt1 Page 10 of 23 FCCID:2ADDW-TB3106ReportNo.:LCSA07094056EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity PSDNVNTBLE2M2480MHzAnt1 Page 11 of 23 FCCID:2ADDW-TB3106ReportNo.:LCSA07094056EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.4BandEdge ConditionModeFrequency(MHz)AntennaMaxValue(dBc)Limit(dBc)Verdict NVNTBLE2M2402Ant1-48.11-20Pass NVNTBLE2M2480Ant1-55.13-20Pass Page 12 of 23 FCCID:2ADDW-TB3106ReportNo.:LCSA07094056EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs BandEdgeNVNTBLE2M2402MHzAnt1Ref BandEdgeNVNTBLE2M2402MHzAnt1Emission Page 13 of 23 FCCID:2ADDW-TB3106ReportNo.:LCSA07094056EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity BandEdgeNVNTBLE2M2480MHzAnt1Ref BandEdgeNVNTBLE2M2480MHzAnt1Emission Page 14 of 23 FCCID:2ADDW-TB3106ReportNo.:LCSA07094056EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.5ConductedRFSpuriousEmission ConditionModeFrequency(MHz)AntennaMaxValue(dBc)Limit(dBc)Verdict NVNTBLE2M2402Ant1-54.1-20Pass NVNTBLE2M2440Ant1-53.35-20Pass NVNTBLE2M2480Ant1-52.53-20Pass Page 15 of 23 FCCID:2ADDW-TB3106ReportNo.:LCSA07094056E…

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Page1of35FCCID:2ADDW-TB3106ReportNo.:LCSA07094056EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity FCCTESTREPORT For ShenzhenTopbandCo.Ltd. Bluetoothwirelessmodule TestModel:TB3106 Preparedfor:ShenzhenTopbandCo.Ltd. Address:TOPBANDINDUSTRIALPARKLIYUANINDUSTRIALZONE TANGTOUCOUNTRYSHIYANBAO’ANSHENZHEN GUANGDONG518108CHINA Preparedby:ShenzhenLCSComplianceTestingLaboratoryLtd. Address:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei, ShajingStreet,BaoanDistrict,Shenzhen,518000,China Tel:(+86)755-82591330 Fax:(+86)755-82591332 Web:www.LCS-cert.com Mail:[email protected] Dateofreceiptoftestsample:July11,2024 Numberoftestedsamples:2 SampleNo.:B240709003-1,B24…

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