2BL5X-F5Gunner

FCC Caution. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

ZhengzhouFanaiElectronicTechnologyCo.,Ltd CoveredEquipmentCertificationAttestationLetter 6/29/2026 NemkoNorthAmerica,Inc. 303RiverRoad Ottawa K1V1H2 Canada ATTN.:ReviewingEngineer FCCID:2BL5X-F5 ZhengzhouFanaiElectronicTechnologyCo.,Ltd(“theapplicant”)certifiesthatthe equipmentforwhichauthorizationissoughtisnot“covered”equipmentprohibitedfrom receivinganequipmentauthorizationpursuanttosection2.903oftheFCCrules. Note:Iftheequipmentforwhichtheapplicantseeksauthorizationisproducedby anyoftheentitiesidentifiedonthecurrentCoveredList,theapplicantshould includeanexplanationonwhytheequipmentisnot“covered”equipment. ZhengzhouFanaiElectronicTechnologyCo.,Ltd(“theapplicant”)certifiesthat,asofthe dateofthefilingoftheapplication,theapplicantisnotidentifiedontheCoveredListas anentityproducing“covered”equipment. ZhengzhouFanaiElectronicTechnologyCo.,Ltd(“theapplicant”)certifiesthatthe equipmentforwhichauthorizationissoughtdoesnotincludecybersecurityoranti-virus softwareproducedorprovidedbyKasperskyLab,Inc.oranyofitssuccessorsand assignees,includingequipmentwithintegratedKasperskyLab,Inc.(oranyofits successorsandassignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886 andKDB986446D01CoveredEquipmentGuidancesectionB(2a). Signed: Printedname:ZhangXitao Title:Manager CompanyName:ZhengzhouFanaiElectronicTechnologyCo.,Ltd Date:6/29/2026

ZhengzhouFanaiElectronicTechnologyCo.,Ltd 7/3/2026 NemkoNorthAmerica,Inc. 303RiverRoad Ottawa,Ontario,Canada K1V1H2 REQUESTFORCONFIDENTIALITY-FCC FCCID:2BL5X-F5 PursuanttoSections0.457(d)(1)(ii)and0.459oftheCommission’sRulesandFCCGuidance document726920,weherebyrequestconfidentialtreatmentofinformationaccompanyingthis applicationasoutlinedbelow: PERMANENTLONG-TERMCONFIDENTIALITY: Schematics BlockDiagrams TheoryofOperation Theaboveinformationcontainstradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthisinformationmightbeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors.TheApplicantunderstandsthatpursuanttoRule0.457(d)(1)(ii), disclosureofthisApplicationandallaccompanyingmaterialswillnotbemadebeforethedateofthe GrantforthisApplication. Sincerely, Signed: Printedname:ZhangXitao Title:Manager

FCCID:2BL5X-F5 FCCID:2BL5X-F5 FCCID:2BL5X-F5 FCCID:2BL5X-F5 FCCID:2BL5X-F5 FCCID:2BL5X-F5 FCCID:2BL5X-F5 FCCID:2BL5X-F5

LabelandLabelLocation FCCID:2BL5X-F5

FCCID:2BL5X-F5 FCCID:2BL5X-F5 FCCID:2BL5X-F5

Page1of2 RFEXPOSUREEVALUATION FCCID:2BL5X-F5 ProductName:Gunner ModelName:F5 Specification: BTBDR+EDR BLE OperationFrequency:2402-2480MHz NumberofChannel: 79channelsforBDR+EDR 40channelsforBLE TypeofModulation: GFSK,Π/4-DQPSK,8DPSKForDSS GFSKForBT Antennainstallation:PCBantenna AntennaGain:-0.58dBi RatedPowerSupply:CR2032DC3V HardwareVersion:N/A SoftwareVersion:N/A Page2of2 StandardRequirement Accordingto§15.247(i)and§1.1307b(1),systemsoperatingundertheprovisionsofthis sectionshallbeoperatedinamannerthatensuresthatthepublicisnotexposedtoradio frequencyenergylevelsinexcessoftheCommission’sguidelines.SeeKDB447498D01 GeneralRFExposureGuidancev06,section4.3.1. The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparation distances≤50mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]*[√f(GHz)]≤3.0for1-gSARand≤7.5for10-gSARextremitySAR,where f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison. Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤ 50mmandfortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtest separationdistanceis<5mm,adistanceof5mmisappliedtodetermineSARtestexclusion. RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,usingmeasurements orcomputersimulation.WhenroutineSARevaluationisnotrequired,portabletransmitters withoutputpowergreaterthantheapplicablelowthresholdrequireSARevaluationtoquality forTCBapproval. Channel (MHz) Maximum output power (dBm) Tuneup tolerance (dBm) MaxTune UpPower (mW) Distance (mm) Calculation results Limit Operating Mode 24413.22 3.22±1 2.642409 5 0.0006939 32DH5 24802.552.55±1 2.264644 5 0.0005947 3 BLE_2M AccordingtoKDB447498,ThedeviceonlysupportBTfunction,andnosimultaneousSAR measurementisrequired. Signature SimonPu Manager Date:2026-06-29

ReportNo.:PTC26050817401E-FC02 Page 58 of 90 DH5-Ant1-Hop_2480-PASS 2DH5-Ant1-2402-PASS ReportNo.:PTC26050817401E-FC02 Page 59 of 90 2DH5-Ant1-2480-PASS 2DH5-Ant1-Hop_2402-PASS ReportNo.:PTC26050817401E-FC02 Page 60 of 90 2DH5-Ant1-Hop_2480-PASS 3DH5-Ant1-2402-PASS ReportNo.:PTC26050817401E-FC02 Page 61 of 90 3DH5-Ant1-2480-PASS 3DH5-Ant1-Hop_2402-PASS ReportNo.:PTC26050817401E-FC02 Page 62 of 90 3DH5-Ant1-Hop_2480-PASS ReportNo.:PTC26050817401E-FC02 Page 63 of 90 ConductedEmissionMethod TestResult TestModeAntennaFrequency[MHz] FreqRange [MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant124020~Reference0.590.59---PASS DH5Ant1240230~10000.59-54.52≤-19.41PASS DH5Ant124021000~265000.59-42.53≤-19.41PASS DH5Ant124410~Reference1.191.19---PASS DH5Ant1244130~10001.19-53.7≤-18.81PASS DH5Ant124411000~265001.19-42.47≤-18.81PASS DH5Ant124800~Reference1.481.48---PASS DH5Ant1248030~10001.48-55.2≤-18.52PASS DH5Ant124801000~265001.48-37.17≤-18.52PASS 2DH5Ant124020~Reference-2.89-2.89---PASS 2DH5Ant1240230~1000-2.89-54.59≤-22.89PASS 2DH5Ant124021000~26500-2.89-41.82≤-22.89PASS 2DH5Ant124410~Reference0.690.69---PASS 2DH5Ant1244130~10000.69-54.85≤-19.31PASS 2DH5Ant124411000~265000.69-42.18≤-19.31PASS 2DH5Ant124800~Reference1.681.68---PASS 2DH5Ant1248030~10001.68-54.89≤-18.32PASS 2DH5Ant124801000~265001.68-42.23≤-18.32PASS 3DH5Ant124020~Reference1.291.29---PASS 3DH5Ant1240230~10001.29-54.6≤-18.71PASS 3DH5Ant124021000~265001.29-42.62≤-18.71PASS 3DH5Ant124410~Reference0.560.56---PASS 3DH5Ant1244130~10000.56-54.22≤-19.44PASS 3DH5Ant124411000~265000.56-42.83≤-19.44PASS 3DH5Ant124800~Reference1.071.07---PASS 3DH5Ant1248030~10001.07-54.59≤-18.93PASS 3DH5Ant124801000~265001.07-42.33≤-18.93PASS ReportNo.:PTC26050817401E-FC02 Page 64 of 90 TestGraphs: DH5-Ant1-2402-0~Reference-PASS DH5-Ant1-2402-30~1000-PASS DH5-Ant1-2402-1000~26500-PASS ReportNo.:PTC26050817401E-FC02 Page 65 of 90 DH5-Ant1-2441-0~Reference-PASS DH5-Ant1-2441-30~1000-PASS ReportNo.:PTC26050817401E-FC02 Page 66 of 90 DH5-Ant1-2441-1000~26500-PASS DH5-Ant1-2480-0~Reference-PASS ReportNo.:PTC26050817401E-FC02 Page 67 of 90 DH5-Ant1-2480-30~1000-PASS DH5-Ant1-2480-1000~26500-PASS ReportNo.:PTC26050817401E-FC02 Page 68 of 90 2DH5-Ant1-2402-0~Reference-PASS 2DH5-Ant1-2402-30~1000-PASS ReportNo.:PTC26050817401E-FC02 Page 69 of 90 2DH5-Ant1-2402-1000~26500-PASS 2DH5-Ant1-2441-0~Reference-PASS ReportNo.:PTC26050817401E-FC02 Page 70 of 90 2DH5-Ant1-2441-30~1000-PASS 2DH5-Ant1-2441-1000~26500-PASS ReportNo.:PTC26050817401E-FC02 Page 71 of 90 2DH5-Ant1-2480-0~Reference-PASS 2DH5-Ant1-2480-30~1000-PASS ReportNo.:PTC26050817401E-FC02 Page 72 of 90 2DH5-Ant1-2480-1000~26500-PASS 3DH5-Ant1-2402-0~Reference-PASS ReportNo.:PTC26050817401E-FC02 Page 73 of 90 3DH5-Ant1-2402-30~1000-PASS 3DH5-Ant1-2402-1000~26500-PASS ReportNo.:PTC26050817401E-FC02 Page 74 of 90 3DH5-Ant1-2441-0~Reference-PASS 3DH5-Ant1-2441-30~1000-PASS ReportNo.:PTC26050817401E-FC02 Page 75 of 90 3DH5-Ant1-2441-1000~26500-PASS 3DH5-Ant1-2480-0~Reference-PASS ReportNo.:PTC26050817401E-FC02 Page 76 of 90 3DH5-Ant1-2480-30~1000-PASS 3DH5-Ant1-2480-1000~26500-PASS ReportNo.:PTC26050817401E-FC02 Page 77 of 90 ReportNo.:PTC26050817401E-FC02 Page 78 of 90 14AntennaRequirement 14.1TestStandardandRequirement TestStandard FCCPart15Section15.203/247(c) Requirement 1)15.203requirement: Anintentionalradiatorshallbedesignedtoensurethatnoantennaotherthan thatfurnishedbytheresponsiblepartyshallbeusedwiththedevice.The useofapermanentlyattachedantennaorofanantennathatusesaunique couplingtotheintentionalradiator,themanufacturermaydesigntheunitso thatabrokenantennacanbereplacedbytheuser,buttheuseofastandard antennajackorelectricalconnectorisprohibited. 2)15.247(c)(1)(i)requirement: Systemsoperatinginthe2400-2483.5MHzbandthatisusedexclusivelyfor fixed.Point-to-pointoperationsmayemploytransmittingantennaswith directionalgaingreaterthan6dBiprovidedthemaximumconductedoutput poweroftheintentionalradiatorisreducedby1dBforevery3dBthatthe directionalgainoftheantennaexceeds6dBi. 14.2AntennaConnectedConstruction TheantennaisPCBantennawhichpermanentlyattached,andthebestcasegainoftheantenna is-0.58dBi.Itcomplieswiththestandardrequirement. ReportNo.:PTC26050817401E-FC02 Page 79 of 90 15APPENDIXI--TESTSETUPPHOTOGRAPH ConductedEmissions RadiatedEmissions From30M-1GHz ReportNo.:PTC26050817401E-FC02 Page 80 of 90 Above1GHz ReportNo.:PTC26050817401E-FC02 Page 81 of 90 16APPENDIXII--EUTPHOTOGRAPH ReportNo.:PTC26050817401E-FC02 Page 82 of 90 ReportNo.:PTC26050817401E-FC02 Page 83 of 90 ReportNo.:PTC26050817401E-FC02 Page 84 of 90 ReportNo.:PTC26050817401E-FC02 Page 85 of 90 ReportNo.:PTC26050817401E-FC02 Page 86 of 90 ReportNo.:PTC26050817401E-FC02 Page 87 of 90 ReportNo.:PTC26050817401E-FC02 Page 88 of 90 ReportNo.:PTC26050817401E-FC02 Page 89 of 90 ReportNo.:PTC26050817401E-FC02 Page 90 of 90 ******THEENDREPORT******

Inverted F Antenna Specification Summary ITEM ANT SPEC Model Name 2.4G ANT Horizontal Vertical 2400MHz 2450MHz2500MHz2400MHz2450MHz 2500MHz Center Frequency -1.26 -0.76 -0.58 -5.25 -2.46 -1.86 MAX. Gain -0.58dBi Polarization Horizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance 50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD No. 333 Kexing Road, Xiangzhou District, Zhuhai City, Guangdong Province Antenna Photo & Length (mm) Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -1.26174 -30.0801 -7.18716 2450 -0.765802 -36.5604 -7.48023 2500 -0.585582 -22.0315 -6.59127 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -5.2537 -22.1424 -12.4294 2450 -2.4652 -24.5837 -10.4702 2500 -1.86120 -29.5214 -9.20432 ANT Test Labs：Attestation of Global Compliance Co., Ltd.

ReportNo.:PTC26050817401E-FC02 Page 1 of 90 FCCTESTREPORT FCCID:2BL5X-F5 Product:Gunner ModelName:F5 Brand:N/A ReportNo.:PTC26050817401E-FC02 Preparedfor ZhengzhouFanaiElectronicTechnologyCo.,Ltd 104,1-4Floor,Unit1,Building34#,InternationalMedicalIndustrialPark,XuedianTown XinzhengCity,ZhengzhouCity,HenanProvince,China Preparedby PreciseTesting&CertificationCo.,Ltd. Building1,No.6,TongxinRoad,DongchengStreet,Dongguan,Guangdong,China ReportNo.:PTC26050817401E-FC02 Page 2 of 90 1TESTRESULTCERTIFICATION Applicant’sname:ZhengzhouFanaiElectronicTechnologyCo.,Ltd Address:104,1-4Floor,Unit1,Building34#,InternationalMedicalIndustrial Park,XuedianTownXinzhengCity,ZhengzhouCity,HenanProvince, China Manufacture'sname:ZhengzhouFanaiElectronicTechnologyCo.,Ltd Address: 104,1-4Floor,Unit1,Building34#,InternationalMedicalIndustrial Park,XuedianTownXinzhengCity,ZhengzhouCity,HenanProvince, China Productname: Gunner Modelname: F5 Standards:FCCCFR47Part15Section15.247 Testprocedure:ANSIC63.10-2020 TestDate:May29,2026toJune29,2026 DateofIssue: June29,2026 TestResult:Pass ThisdevicedescribedabovehasbeentestedbyPTC,andthetestresultsshowthatthe equipmentundertest(EUT)isincompliancewiththeFCCrequirements.Anditisapplicable onlytothetestedsampleidentifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofPTC,this documentmaybealteredorrevisedbyPTC,personalonly,andshallbenotedintherevision ofthedocument. TestEngineer: Jackzhou/Engineer TechnicalManager: SimonPu/Manager ReportNo.:PTC26050817401E-FC02 Page 3 of 90 Contents Page 1TESTRESULTCERTIFICATION...............................................................................................................................2 2TESTSUMMARY..........................................................................................................................................................5 3TESTFACILITY.............................................................................................................................................................5 4GENERALINFORMATION..........................................................................................................................................6 4.1GENERALDESCRIPTIONOFE.U.T.....................................................................................................................6 4.2TESTMODE.........................................................................................................................................................7 5EQUIPMENTDURINGTEST......................................................................................................................................9 5.1EQUIPMENTSLIST...............................................................................................................................................9 5.2MEASUREMENTUNCERTAINTY.........................................................................................................................11 5.3DESCRIPTIONOFSUPPORTUNITS...................................................................................................................12 6CONDUCTEDEMISSION..........................................................................................................................................13 6.1E.U.T.OPERATION............................................................................................................................................13 6.2EUTSETUP.......................................................................................................................................................13 6.3TESTSET-UP(BLOCKDIAGRAMOFCONFIGURATION).................................................................................14 6.4MEASUREMENTPROCEDURE:...........................................................................................................................14 6.5CONDUCTEDEMISSIONLIMIT...........................................................................................................................14 6.6MEASUREMENTRECEIVERPARAMETERS:.......................................................................................................15 6.7CONDUCTEDEMISSIONTESTRESULT.............................................................................................................15 7RADIATEDSPURIOUSEMISSIONS......................................................................................................................18 7.1EUTOPERATION...............................................................................................................................................18 7.2TESTSETUP......................................................................................................................................................19 7.3SPECTRUMANALYZERSETUP..........................................................................................................................20 7.4TESTPROCEDURE.............................................................................................................................................21 7.5SUMMARYOFTESTRESULTS...........................................................................................................................22 8MAXIMUMPEAKOUTPUTPOWERTEST............................................................................................................29 8.1TESTSTANDARDANDLIMIT..............................................................................................................................29 8.2TESTSETUP......................................................................................................................................................29 8.3TESTPROCEDURE.............................................................................................................................................29 8.4TESTDATA..................................................................................................................…

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FCCID:2BL5X-F5 ConductedEmissions RadiatedSpuriousEmissions From30MHz-1000MHz FCCID:2BL5X-F5 TestfrequencyfromAbove1GHz