2APUWWRTTRIO Remote

MAHLESmartBikeSystemsSLU Orfebres,10,Palencia,34004Spain 1|Page AttestationStatements To:FederalCommunicationsCommissionDate:Jan.22,26 7435OaklandMillsRoad, Columbia,MD21046,USA Subject:AttestationofCompliancewithFCCCoveredListSoftwareRequirements FCCID:2APUWWRT ProductName:TRIORemote Thisletterservesasanattestationthattheequipmentidentifiedaboveisnot(selectone)"covered"software asdefinedundertheFederalCommunicationsCommission(FCC)CoveredListrequirements,asoutlined inFCC22-84andKDB986446. Specifically,theundersignedcertifiesthattheequipmentforwhichauthorizationissought: 1.Doesnotcontaincybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab, Inc.oranyofitssuccessors,assignees,parents,subsidiaries,affiliates,oranyentitythathasrebranded orrelabeledsoftwareproducedbytheaforementionedentities. 2.Doesnothavethecapabilitytostore,run,ordeliveranysoftwareidentifiedontheFCCCoveredList, includingbutnotlimitedtocybersecurityandanti-virussoftware. Tosupportthisattestation,theappendixevaluationdocumentationhasbeenpreparedandisincludedinthe certificationfiling. Thisattestationisbasedonathoroughevaluationofthedevice'sdesign,functionality,andsoftware environment.Theundersignedaffirmsthattheinformationprovidedisaccurateandcompletetothebestof theirknowledge. Sincerelyyours, PrintedName:CarlosGonzalezdeJuan Title:HARDWAREDEVELOPER Address:Orfebres,10,Palencia,34004Spain Tel.:(+34)810101201 Email:[email protected] MAHLESmartBikeSystemsSLU Orfebres,10,Palencia,34004Spain 2|Page EvaluationregardingtotheCoveredListSoftware: Compliance Methodology EvaluationProcessResults Deviceis Inherent compliance ☒ TheChipset(s)usedislimitedtorun theCybersecurityoranti-virus software. Compliance ☒ TheMemoryusedislimitedtorunthe Cybersecurityoranti-virussoftware. Compliance ☒ Thereisstoragecapacitylimitationfor storeorinstalltheCybersecurityor anti-virussoftware. Compliance ☒ Operatingsystemusedislimitedto run,installordelivertheCybersecurity oranti-virussoftware. Compliance Deviceisnot Inherent compliance ☐ EvaluationBasedonSoftware BillofMaterials(SBoM) Seeattached“SBoM“ Note:TheSBoMcontentislimited tothescopeofcoveredlist software(e.g.antivirusand cybersecuritysoftware). ☐ EvaluationBasedonScanfor Softwareonthedevice ☐ EvaluationBasedonFilesystemscan ☐ EvaluationBasedonRunning softwarecheck

MAHLESmartBikeSystemsSLU Orfebres,10,Palencia,34004Spain AttestationStatements NotCoveredEntityApplicant&NotCoveredEquipment To:FederalCommunicationsCommissionDate:1/22/2026 7435OaklandMillsRoad, Columbia,MD21046,USA Ref:InformationRequiredbySection2.911(d)(5)(i)&(ii) FCCID:2APUWWRT MAHLESmartBikeSystemsSLUcertifiesthat,asofthedateofthefilingoftheapplication,the applicantisnotidentifiedontheCoveredList,establishedpursuantto§1.50002ofreferencechapter, asanentityproducing“covered”communicationequipment.Theequipmentforwhichauthorizationis soughtisnot“covered”telecommunicationsequipmentandvideosurveillanceequipmentproducedby entitiesidentifiedontheCommission’sCoveredListthatprohibitedfromreceivinganequipment authorizationpursuanttosection§2.903oftheFCCrules. Sincerelyyours, PrintedName:CarlosGonzalezdeJuan Title:HARDWAREDEVELOPER Address:Orfebres,10,Palencia,34004Spain Tel.:(+34)810101201 Email:[email protected]

MAHLE SmartBike Systems SLU 2.911 (d)(7)USA Agent v1.5 MAHLE internal restricted (CL2) Section 2.911(d)(7) USA Agent for Service of Process Company name: MAHLE SmartBike Systems SLU Address: FCC ID: Orfebres, 10 , Palencia, 34004 Spain 2APUWWRT 2.911(d)(7) USA Designated Agent for Service of Process We, [MAHLE SmartBike Systems SLU] designate [Linkwld LLC] NOTE1 for the purpose of accepting service of process on behalf of the applicant. Applicant consent: We acknowledge our consent to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address of the designated agent and acknowledge our acceptance of our obligation to maintain an agent for service of process in the United States for no less than one year after either we the grantee have permanently terminated all marketing and importation of the applicable equipment within the U.S., or at the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Agent obligation: We acknowledge our obligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email address 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 at the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. USA Agent Applicant Company name: Linkwld LLC Company name: MAHLE SmartBike Systems SLU USA Address: 7595 Technology Way Ste 100, Denver, CO 80237, US Address: Orfebres, 10 , Palencia, Spain 34004 FRN Number: 0033625682 Grantee FRN Number: 0029986908 Contact Name: Timothy Zhu FCC Grantee Code: 2APUW Telephone No: (747) 717-2691 Contact Name: Carlos Gonzalez de Juan Email: [email protected] Telephone No: (+34)810101201 Email: [email protected] Signature: Title: Manager Signature: Title: Hardware Developer Date: 2025-11-04 Date: 2025-11-04 MAHLE SmartBike Systems SLU 2.911 (d)(7)USA Agent v1.5 MAHLE internal restricted (CL2) NOTE 1: An applicant located in the United States may designate itself as the agent f or service of process. Reference; Federal Register document 2022-28263 published on 02/06/23 https://www.f ederalregister.gov/documents/2023/02/06/2022-28263/protecting-against- national-security-threats-to-the-communications-supply-chain-through-the

MAHLESmartBikeSystemsSLU Orfebres,10,Palencia,34004Spain 1/22/2026 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:ConfidentialityRequestfor:FCCID:2APUWWRT PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestpermanent confidentialtreatmentoftheexhibitsaccompanyingthiscertificationapplicationasoutlinedbelow:  BlockDiagram Schematics  OperationalDescription Theaboveexhibitscontaintradesecretsand/orproprietaryinformationthatarenotpubliclyavailableand materialsthattheApplicanthasspentconsiderableeffortsindeveloping.Publicdisclosureofthesemay beharmfultotheApplicantandgiveanunfairadvantagetocompetitorsonthemarket. PursuanttoDA04-1705,theapplicantalsorequeststemporaryconfidentialtreatmentoftheexhibits outlinedbelowforaperiodof(upto180)daysfromthedateofequipmentauthorizationandpriorto marketingintheUnitedStatestopreventtheprematurereleaseofanysensitiveinformation.Applicantis awareoftheirresponsibilitytonotifyDERYCOMintheeventinformationregardingtheproductorthe productismadeavailabletothepublicbeforetherequestedperiodhasexpired. UserManual  InternalPhotos ExternalPhotos  TestSetupPhotos Sincerely, Title:HARDWAREDEVELOPER Address:Orfebres,10,Palencia,34004Spain Tel.:(+34)810101201 Email:[email protected]

MAHLESmartBikeSystemsSLU Orfebres,10,Palencia,34004Spain 2026/1/22 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:AgentAuthorizationforFCCID:2APUWWRT I,theundersigned,herebyauthorize(ShenzhenAnbotekComplianceLaboratoryLimited.)toactonour behalfinallmattersrelatingtothisapplicationforequipmentcertification. Anyactcarriedoutby(ShenzhenAnbotekComplianceLaboratoryLimited.)shallhavethesameeffectas ourownandIacknowledgethatallresponsibilityforcomplyingwiththetermsandconditionsof certification,asspecifiedbyDERYCOMCERTIFICATIONSERVICES,INC.,stillresideswith(MAHLE SmartBikeSystemsSLU). WecertifythatwearenotsubjecttoadenialoffederalbenefitsthatincludesFCCbenefitspursuantto Section5301oftheAnti-DrugAbuseActof1988,21U.S.C.§862,andthatnopartytotheapplication,as definedin47CFR§1.2002(b),issubjecttoadenialoffederalbenefitsthatincludesFCCbenefits pursuanttothatsection. Sincerely, PrintedName:CarlosGonzalezdeJuan Title:HARDWAREDEVELOPER Tel.:(+34)810101201 Fax:(+34)810101201 Email:[email protected]

LabelLocation Confirmtheuseofrealappearancephotosasreferences Labelsize: （ L:3cm*W:2cm ） ProductName:TRlORemote ModelNo.:TRIO+ FCCID:2APUWWRT

RFEXPOSUREEVALUATION KDB447498D01MobileandPortableDevicesRFExposureProceduresand EquipmentAuthorizationPoliciesv06. AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeused toevaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF) Radiationasspecifiedin§1.1307(b) EUTSpecification FCCID2APUWWRT EUT TRIORemote Frequencyband(Operating)BT:2.402GHz~2.480GHz WLAN:2.412GHz~2.462GHz RLAN:5.180GHz~5.240GHz RLAN:5.260GHz~5.320GHz RLAN: 5.500 GHz~ 5.700 GHz RLAN:5.745GHz~5.825GHz Others: DevicecategoryPortable(<20cmseparation) Mobile(>20cmseparation) Others___ ExposureclassificationOccupational/Controlledexposure(S=5mW/cm2) GeneralPopulation/Uncontrolledexposure(S=1mW/cm2) AntennadiversitySingleantenna Multipleantennas Txdiversity Rxdiversity Tx/Rxdiversity Antennagain(Max)BT:1.5dBi EvaluationappliedMPEEvaluation SAREvaluation LimitsforMaximumPermissibleExposure(MPE) Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) Power Density(mW/cm 2 ) Average Time (A)LimitsforOccupational/ControlExposures 300-1500----F/3006 1500-100000----56 (B)LimitsforGeneralPopulation/UncontrolExposures 300-1500----F/15006 1500-100000----130 Friistransmissionformula:Pd=(Pout*G)\(4*pi*R2) Where Pd=PowerdensityinmW/cm 2 Pout=outputpowertoantennainMw G=gainofantennainlinearscale Pi=3.1416 R=distancebetweenobservationpointandcenteroftheradiatorincm PdthelimitofMPE,1mW/cm2.Ifweknowthemaximumgainoftheantenna andtotalpowerinputtotheantenna,throughthecalculation,wewillknowthe distancewheretheMPElimitisreached. MaxMeasurementResult OperatingMode Measured Power Tuneup tolerance Max.Tune upPower Antenna Gain Power densityat 20cm Power densityLimits (mW/cm 2 ) (dBm)(dBm)(dBm)(dBi)(mW/cm 2 ) BLE10.3810.38±111.381.50.00391 Result:PASS.

ReportNo.:9812C50019412501 Page 1 of 33 AppendixTestData ReportNo.:9812C50019412501TestSampleNo.:1-2-2 StartTestDate:2025-10-11FinishTestDate:2025-10-11 TestEngineer:Auditor: Temperature:26.2°CRelativeHumidity:51% Pressure:101kPa AppendixA:6dBBandwidth TestResult Test Mode AntennaFrequency[MHz] 6dBBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict BLE_1MAnt124020.7482401.6282402.3760.5PASS BLE_1MAnt124400.6562439.6722440.3280.5PASS BLE_1MAnt124800.7082479.6482480.3560.5PASS BLE_2MAnt124021.1482401.4282402.5760.5PASS BLE_2MAnt124401.1482439.4322440.5800.5PASS BLE_2MAnt124801.1042479.4402480.5440.5PASS ReportNo.:9812C50019412501 Page 2 of 33 TestGraphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS ReportNo.:9812C50019412501 Page 3 of 33 BLE_1M-Ant1-2480-PASS BLE_2M-Ant1-2402-PASS ReportNo.:9812C50019412501 Page 4 of 33 BLE_2M-Ant1-2440-PASS BLE_2M-Ant1-2480-PASS ReportNo.:9812C50019412501 Page 5 of 33 AppendixB:99%OccupiedBandwidth TestResult Test Mode AntennaFrequency[MHz] OCB [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict BLE_1MAnt124021.04892401.47712402.5260------ BLE_1MAnt124401.04332439.47902440.5223------ BLE_1MAnt124801.04242479.47932480.5217------ BLE_2MAnt124022.06802400.98602403.0540------ BLE_2MAnt124402.05152438.99222441.0437------ BLE_2MAnt124802.07372478.97782481.0515------ ReportNo.:9812C50019412501 Page 6 of 33 TestGraphs BLE_1M-Ant1-2402 BLE_1M-Ant1-2440 ReportNo.:9812C50019412501 Page 7 of 33 BLE_1M-Ant1-2480 BLE_2M-Ant1-2402 ReportNo.:9812C50019412501 Page 8 of 33 BLE_2M-Ant1-2440 BLE_2M-Ant1-2480 ReportNo.:9812C50019412501 Page 9 of 33 AppendixC:Maximumconductedoutputpower TestResultPeak Test Mode Antenna Frequency [MHz] Conducted Peak Power[dBm] Conducted Limit[dBm] Verdict BLE_1MAnt1240210.09≤30PASS BLE_1MAnt1244010.24≤30PASS BLE_1MAnt1248010.14≤30PASS BLE_2MAnt1240210.18≤30PASS BLE_2MAnt1244010.38≤30PASS BLE_2MAnt1248010.28≤30PASS TestGraphsPeak BLE_1M-Ant1-2402-PASS ReportNo.:9812C50019412501 Page 10 of 33 BLE_1M-Ant1-2440-PASS BLE_1M-Ant1-2480-PASS ReportNo.:9812C50019412501 Page 11 of 33 BLE_2M-Ant1-2402-PASS BLE_2M-Ant1-2440-PASS ReportNo.:9812C50019412501 Page 12 of 33 BLE_2M-Ant1-2480-PASS ReportNo.:9812C50019412501 Page 13 of 33 AppendixD:Maximumpowerspectraldensity TestResult TestModeAntennaFrequency[MHz]Result[dBm/3kHz]Limit[dBm/3kHz]Verdict BLE_1MAnt12402-5.81≤8.00PASS BLE_1MAnt12440-5.65≤8.00PASS BLE_1MAnt12480-5.82≤8.00PASS BLE_2MAnt12402-7.53≤8.00PASS BLE_2MAnt12440-7.23≤8.00PASS BLE_2MAnt12480-7.34≤8.00PASS ReportNo.:9812C50019412501 Page 14 of 33 TestGraphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS ReportNo.:9812C50019412501 Page 15 of 33 BLE_1M-Ant1-2480-PASS BLE_2M-Ant1-2402-PASS ReportNo.:9812C50019412501 Page 16 of 33 BLE_2M-Ant1-2440-PASS BLE_2M-Ant1-2480-PASS ReportNo.:9812C50019412501 Page 17 of 33 AppendixE:Bandedgemeasurements TestResult Test Mode AntennaChName Frequency [MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict BLE_1MAnt1Low24028.95-36.8≤-11.05PASS BLE_1MAnt1High248010.03-43.23≤-9.98PASS BLE_2MAnt1Low24029.31-24.95≤-10.69PASS BLE_2MAnt1High24806.95-42.9≤-13.05PASS Remark:Regardingthespuriousemissionsfrom30MHzto26.5GHz,thecablelosehavebeensetinthe 'offset'oftheSpectrumAnalyzerduringthetest. ReportNo.:9812C50019412501 Page 18 of 33 TestGraphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2480-PASS ReportNo.:9812C50019412501 Page 19 of 33 BLE_2M-Ant1-2402-PASS BLE_2M-Ant1-2480-PASS ReportNo.:9812C50019412501 Page 20 of 33 AppendixF:ConductedSpuriousEmission TestResult Test Mode Antenna Frequency [MHz] Freq.Range [MHz] Ref. Level [dBm] Result [dBm] Limit [dBm] Verdict BLE_1MAnt124020~Reference9.599.59---PASS BLE_1MAnt1240230~10009.59-58.22≤-10.41PASS BLE_1MAnt124021000~265009.59-38.03≤-10.41PASS BLE_1MAnt124400~Reference9.959.95---PASS BLE_1MAnt1244030~10009.95-59.11≤-10.05PASS BLE_1MAnt124401000~265009.95-37.93≤-10.05PASS BLE_1MAnt124800~Reference9.979.97---PASS BLE_1MAnt1248030~10009.97-58.46≤-10.03PASS BLE_1MAnt124801000~265009.97-39.21≤-10.03PASS BLE_2MAnt124020~Reference9.149.14---PASS BLE_2MAnt1240230~10009.14-57.51≤-10.86PASS BLE_2MAnt124021000~265009.14-39.82≤-10.86PASS BLE_2MAnt124400~Reference10.1210.12---PASS BLE_2MAnt1244030~100010.12-57.99≤-9.88PASS BLE_2MAnt124401000~2650010.12-40.09≤-9.88PASS BLE_2MAnt124800~Reference10.1010.10---PASS BLE_2MAnt1248030~100010.10-57.72≤-9.9PASS BLE_2MAnt124801000~2650010.10-39.16≤-9.9PASS Remark:Regardingthespuriousemissionsfrom30MHzto26.5GHz,thecableloseandattenuator factorshavebeensetinthe'InputCorrection'oftheSpectrumAnalyzerduringthetest. ReportNo.:9812C50019412501 Page 21 of 33 TestGraphs BLE_1M-Ant1-2402-0~Reference-PASS BLE_1M-Ant1-2402-30~1000-PASS ReportNo.:9812C50019412501 Page 22 of 33 BLE_1M-Ant1-2402-1000~26500-PASS BLE_1M-Ant1-2440-0~Reference-PASS ReportNo.:9812C50019412501 Page 23 of 33 BLE_1M-Ant1-2440-30~1000-PASS BLE_1M-Ant1-2440-1000~26500-PASS ReportNo.:9812C50019412501 Page 24 of 33 BLE_1M-Ant1-2480-0~Reference-PASS BLE_1M-Ant1-2480-30~1000-PASS ReportNo.:9812C50019412501 Page 25 of 33 BLE_1M-Ant1-2480-1000~26500-PASS BLE_2M-Ant1-2402-0~Reference-PASS ReportNo.:9812C50019412501 Page 26 of 33 BLE_2M-Ant1-2402-30~1000-PASS BLE_2M-Ant1-2402-1000~26500-PASS ReportNo.:9812C50019412501 Page 27 of 33 BLE_2M-Ant1-2440-0~Reference-PASS BLE_2M-Ant1-2440-30~1000-PASS ReportNo.:9812C50019412501 Page 28 of 33 BLE_2M-Ant1-2440-1000~26500-PASS BLE_2M-Ant1-2480-0~Reference-PASS ReportNo.:9812C50019412501 Page 29 of 33 BLE_2M-Ant1-2480-30~1000-PASS BLE_2M-Ant1-2480-1000~26500-PASS ReportNo.:9812C50019412501 Page 30 of 33 AppendixG:DutyCycle TestResult Test Mode Antenna Frequency [MHz] ONTime [ms] Period [ms] DutyCycle [%] DutyCycle Factor[dB] BLE_1MAnt124022.132.4985.540.68 BLE_1MAnt124402.132.4985.540.68 BLE_1MAnt124802.132.5085.200.70 BLE_2MAnt124021.082.5143.033.66 BLE_2MAnt124401.082.5143.033.66 BLE_2MAnt124801.082.5043.203.65 ReportNo.:9812C50019412501 Page 31 of 33 TestGraphs NTNV-BLE_1M-Ant1-2402 NTNV-BLE_1M-Ant1-2440 ReportNo.:9812C50019412501 Page 32 of 33 NTNV-BLE_1M-Ant1-2480 NTNV-BLE_2M-Ant1-2402 Repo…

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Page 1 of 31 FCC Test Report Report No.:9812C50019412501 Applicant:MAHLE SmartBike Systems SLU Address:Orfebres, 10, Palencia, 34004 Spain Product Name:TRIO Remote Report Date:2026-01-22 Shenzhen Anbotek Compliance Laboratory Limited #检测章# #资质章# Report No.:9812C50019412501Page 2 of 31 FCC ID: 2APUWWRT 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 ...................................................................................................................................14 4. 6dB Bandwidth ....................................................................................................................................15 4.1. EUT Operation ..........................................................................................................................15 4.2. Test Setup .................................................................................................................................15 4.3. Test Data ...................................................................................................................................15 5. Maximum Conducted Output Power....................................................................................................16 5.1. EUT Operation ..........................................................................................................................16 5.2. Test Setup .................................................................................................................................16 5.3. Test Data ...................................................................................................................................16 6. Power Spectral Density .......................................................................................................................17 6.1. EUT Operation ..........................................................................................................................17 6.2. Test Setup .................................................................................................................................17 6.3. Test Data ...................................................................................................................................17 7. Emissions in non-restricted frequency bands ......................................................................................18 7.1. EUT Operation ..........................................................................................................................18 7.2. Test Setup .................................................................................................................................18 7.3. Test Data ...................................................................................................................................18 8. Band edge emissions (Radiated) ........................................................................................................19 8.1. EUT Operation ..........................................................................................................................19 8.2. Test Setup .................................................................................................................................19 8.3. Test Data ...................................................................................................................................20 9. Emissions in restricted frequency bands (below 1GHz) ......................................................................22 9.1. EUT Operation .........................................…

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P/N: 2450AT18D0100002E Legacy P/N: 2450AT18D0100E-AEC Doc# 36S0021A Page 1 of 8 / Revision 5.0 Datasheet: 2450AT18D0100002E johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012, USA • +1.805-389-1166 2024 Johanson Technology, Inc. All Rights Reserved 2.45 GHz RF Chip Antenna • 2.4 – 2.5 GHz pass band • Bluetooth, WLAN, detuning resilient • SMD, EIA 1206 • Center-edge mount, circular PCB, or thin edge • RoHS compliant and AEC-Q200 Qualified Johanson Technology, Inc. (JTI) miniature RF ceramic chip antennas are made using Low Temperature Co-fired Ceramic (LTCC) technology which has the ability to embed low and high dielectric constants inside our antenna. This enables our components to have high detuning resilience and stability over extreme temperatures (~2ppm). General Specifications 1 2 Maximum Ratings 1 Typical value represents average measurement at 25°C. Min./Max. values represent measurements over specified operating temperature. 2 General specifications measured on Johanson’s evaluation board P/N 2450AT18D0100001CE1. Passband Frequency (MHz) 2400 - 2500 Impedance (Ω) 50 Return Loss (dB) 6 Min. Peak Gain (dBi) 1.5 Typ. Average Gain (dBi) -1.0 Typ. Average Radiated Efficiency (%) 72 Power Capacity (W) 3 Max. (CW) Operating Temperature (°C) -40 to +125 Recommended Storage Conditions post-installation (°C) -40 to +125 Recommended Storage Conditions and Period for Unused T&R Product 45% - 75% RH +5 to +35 °C 18 Months Max. Recommended mounting locations for this antenna Circular PCB Center-edge P/N: 2450AT18D0100002E Legacy P/N: 2450AT18D0100E-AEC Doc# 36S0021A Page 2 of 8 / Revision 5.0 Datasheet: 2450AT18D0100002E johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012, USA • +1.805-389-1166 2024 Johanson Technology, Inc. All Rights Reserved 4 3 2 1 (Can be swapped) Mechanical Dimensions Terminal Configuration 3 3 The termination type is Nickel Tin. Go to: https://www.johansontechnology.com/ipcsoldering-profile for Typical Soldering Profile. Pin Number Function 1 Feed GND 2 GND GND 3 GND GND 4 GND Feed Bottom view Top view Side view L 0.126 ± 0.008 3.20 ± 0.20 W 0.063 ± 0.008 1.60 ± 0.20 T 0.047 ± 0.008 1.20 ± 0.20 a 0.012 0.30 b 0.020 ± 0.008 0.50 ± 0.20 I nches Millimeters +0.10/-0.20 +0.004/-0.008 b T L W a b P/N: 2450AT18D0100002E Legacy P/N: 2450AT18D0100E-AEC Doc# 36S0021A Page 3 of 8 / Revision 5.0 Datasheet: 2450AT18D0100002E johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012, USA • +1.805-389-1166 2024 Johanson Technology, Inc. All Rights Reserved 40 20 1 2 1 0.6 0.7 0.6 4.1 4 0 Ohm No GND on all layers 6 Land Solder Resist GND Clearance Evaluation Board and Recommended Mounting Configuration (P/N 2450AT18D0100001CE1) JTI P/N’s for Matching Network 4 N/A *Note: Ground Vias are highly recommended to have better antenna efficiency. If you’d like the CAD PCB layout or have any questions, contact our application engineers at https://www.johansontechnology.com/ask-a-question 4 It is recommended that the designer leave available slots for a "pi" (or shunt-series-shunt) network. The antenna matching network values above are used when antenna is mounted on Johanson's evaluation board. The matching values on client’s PCB will be different, depending on the layout, thickness, material, etc. Go to: https://www.johansontechnology.com/tuning and see how to obtain the new values. All units in mm 50Ω Feed Line Ground Vias* Ground Clearance Antenna Matching Network 50Ω GCPW Antenna Matching Network GND Plane GND Plane Ground Vias* P/N: 2450AT18D0100002E Legacy P/N: 2450AT18D0100E-AEC Doc# 36S0021A Page 4 of 8 / Revision 5.0 Datasheet: 2450AT18D0100002E johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012, USA • +1.805-389-1166 2024 Johanson Technology, Inc. All Rights Reserved Evaluation Board Typical Return Loss Measurement (P/N 2450AT18D0100001CE1) Evaluation Board Typical 2D Radiation Patterns @2.45GHz (P/N 2450AT18D0100001CE1) 2.2 2.4 2.6 2.8 2.0 3.0 -20 -10 -30 0 f req, GHz dB(S(1,1)) Readout m1 Readout m2 Readout m3 m1 f req= dB(S(1,1))=-13.935 2.400GHz m2 f req= dB(S(1,1))=-14.774 2.500GHz m3 f req= dB(S(1,1))=-24.894 2.450GHz +Y +X -Y -X +Z +Y -Z -Y +Z -Z -X +X -X +Z (0°) +X (90°) -Z -Y -X +Y (0°) +X (90°) -Y +Z (0°) -Z +Y (90°) P/N: 2450AT18D0100002E Legacy P/N: 2450AT18D0100E-AEC Doc# 36S0021A Page 5 of 8 / Revision 5.0 Datasheet: 2450AT18D0100002E johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012, USA • +1.805-389-1166 2024 Johanson Technology, Inc. All Rights Reserved Other Mounting Configurations – for reference purpose only (no evaluation boards available) Circular PCB Antenna Matching Network 5 Small Clearance or "Thin edge" Applications Antenna Matching Network 5 *Note1: Ground Vias are highly recommended to have better antenna efficiency. **Note2: L/C component is added to adjust the initial frequency for antenna tuning. If you have any questions regarding the implementation of this antenna in your PCB’s layout, please contact our application engineers at https://www.johansontechnology.com/ask-a-question 5 It is recommended that the designer leave available slots for a "pi" (or shunt-series-shunt) network. The matching values on client’s PCB will be different, depending on the layout, thickness, material, etc. Go to: https://www.johansontechnology.com/tuning and see how to obtain the new values. All units in mm L/C** Top Bottom 20 20 50Ω Feed Line Ground Clearance - no other metallic components like batteries and displays directly underneath antenna. Ground Vias* Ground 1 2 1 0.6 0.7 0.6 1.5 8 GND Plane 0.6 2.8 0.6 3.4 3.4 50Ω Feed Line Ground Vias* Ground Clearance L/C** Land Solder Resist P/N: 2450AT18D0100002E Legacy P/N: 2450AT18D0100E-AEC Doc# 36S0021A Page 6 of 8 / Revision 5.0 Datasheet: 2450AT18D0100002E johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012, USA • +1.805-389-1166 2024 Johanson Technology, Inc. All Rights Reserved Fed from Right Side (Feeding the antenna from the right will have no impact on…

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