2BWLU-0085signal amplifier

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. To maintain compliance with FCCs RF Exposure guidelines, This equipment should be installed and operated with minimum distance between 20cm the radiator your body: Use only the supplied antenna.

ReportNo.: CISRR26060912402 Reporttemplateversion:CISE-TR-001-A0Page:1of5 TESTREPORT RFExposureEvaluation ReportNo.: CISRR26060912402 ProjectNo.: CISR260609124 FCCID:2BWLU-0085 Applicant:GuangzhouManjinE-CommerceCo.,Ltd. Address: Unit1102,Building7,No.18MinshengRoad,LichengSubdistrict, ZengchengDistrict,Guangzhou Manufacturer: GuangzhouManjinE-CommerceCo.,Ltd. Address: Unit1102,Building7,No.18MinshengRoad,LichengSubdistrict, ZengchengDistrict,Guangzhou ProductName: signalamplifier TradeMark:NBSJEKA Model/Typereference:0085 ListedModel(s):666,888,6660,8880,6688,6868,8686,8866,8899,9988,9898,8989,0165 Standard:47CFRPart2.1091 Issuedate:September18,2026 Testresult:Complied Reviewedby:MorganTan Approvedby:HansHu Thetestresultsrelateonlytothetestedsamples. ThetestreportshouldnotbereproducedexceptinfullwithoutthewrittenapprovalofShenzhenBangceTesting TechnologyCo.,Ltd. ReportNo.: CISRR26060912402 Reporttemplateversion:CISE-TR-001-A0Page:2of5 1.APPLICABLESTANDARD 47CFRPart2.1091:Radiofrequencyradiationexposureevaluation:mobiledevices ANSIC95.1–2019:IEEEStandardforSafetyLevelswithRespecttoHumanExposuretoRadioFrequency ElectromagneticFields,3kHzto300GHz. FCCKDBpublication447498D01GeneralRFExposureGuidancev06:MobileandPortableDevicesRF ExposureProceduresandEquipmentAuthorizationPolicies. 47CFRPart1.1307:Actionsthatmayhaveasignificantenvironmentaleffect,forwhichEnvironmental Assessments(EAs)mustbeprepared. 47CFRPart1.1310:Radiofrequencyradiationexposurelimits. 2.REPORTVERSION VersionNo.IssuedateDescription 00September18,2026Original ReportNo.: CISRR26060912402 Reporttemplateversion:CISE-TR-001-A0Page:3of5 3.RADIOSPECIFICATIONDESCRIPTION WIFI-2.4GHzBand Supportedtype:802.11b802.11g802.11n 802.11ax Note:PleaserefertoRFreportfordetailedtechnicalspecifications 4.SIMULTANEOUSTRANSMISSIONANALYSIS ThesedevicesuseasingletransmittermoduleandthreeantennasforWLAN. ReportNo.: CISRR26060912402 Reporttemplateversion:CISE-TR-001-A0Page:4of5 5.TESTRESULT 5.1.Standalonetransmission Limit: Thecriterialistedinthefollowingtableshallbeusedtoevaluatetheenvironment impactofhumanexposuretoradiofrequency(RF)radiationasspecifiedin1.1307(b) LimitsforMaximumPermissibleExposure(MPE) Frequency range(MHz) Electricfield strength(V/m) Magneticfield strength (A/m) Powerdensity (mW/cm 2 ) Averaging time(minutes) (A)LimitsforOccupational/ControlledExposures 0.3–3.06141.63*(100)6 3.0–301842/f4.89/f *(900/f 2 ) 6 30–30061.40.1631.06 300–1500--f/3006 1500–100,000--56 (B)LimitsforGeneralPopulation/UncontrolledExposure 0.3–1.346141.63*(100)30 1.34–30824/f2.19/f *(180/f 2 ) 30 30–30027.50.0730.230 300–1500--f/150030 1500–100,000--1.030 Evaluationmethod: Pd=(Pout*G)/(4*pi*r 2 ) Where Pd=powerdensityinmW/cm 2 ,Pout=outputpowertoantennainmW, G=gainofantennainlinearscale,Pi=3.1416, R=distancebetweenobservationpointandcenteroftheradiatorincm Result:Passed TestData Radiotype Maximum outputpower (dBm) #1 Maximum tune-uppower (dBm) Antenna gain(dBi) #2 Minimun distance(cm) #3 Pd (mW/cm 2 ) Limit (mW/cm 2 ) Result WIFI2.4G17.9018.002.0020.000.01991.0PASS Note #1:ThisvaluecomesfromtheRFtestreport. #2:Thisvalueisdeclaredbytheapplicant. ReportNo.: CISRR26060912402 Reporttemplateversion:CISE-TR-001-A0Page:5of5 5.2.Simultaneoustransmission Limit: KDB447498D01v06,Clause4.3.2,47CFRPart1.1307 InthecaseofxedRFsourcesoperatinginthesametime-averagingperiod,orof multiplemobileorportableRFsourceswithinadeviceoperatinginthesametime averagingperiod,ifthesumofthefractionalcontributionstotheapplicablethresholds islessthanorequalto1asindicatedinthefollowingequation. Where a=numberoffxed,mobile,orportableRFsourcesclaimingexemptionusingparagraph (b)(3)(i)(B)ofthissectionforP,includingexistingexempttransmittersandthosebeing added. b=numberoffxed,mobile,orportableRFsourcesclaimingexemptionusingparagraph (b)(3)(i)(C)ofthissectionforThresholdERP,includingexistingexempttransmittersand thosebeingadded. c=numberofexistingfixed,mobile,orportableRFsourceswithknownevaluationforthespeci edminimumdistanceincludingexistingevaluatedtransmitters. P j =theavailablemaximumtime-averagedpowerortheERP,whicheverisgreater,forxed, mobile,orportableRFsourceiatadistancebetween0.5cmand40cm(inclusive). P th,j =theexemptionthresholdpower(P)accordingtoparagraph(b)(3)(i)(B)ofthissectionfor xed,mobile,orportableRFsourcei. ERP j =theERPoffixed,mobile,orportableRFsourcej. ERP th,j =exemptionthresholdERPforfixed,mobile,orportableRFsourcej,atadistanceofat leastλ/2πaccordingtotheapplicableformulaofparagraph(b)(3)(i)(C)ofthissection. Evaluated k =themaximumreportedSARorMPEoffixed,mobile,orportableRFsourcekeither inthedeviceoratthetransmittersitefromanexistingevaluationatthelocationofexposure. ExposureLimit k =eitherthegeneralpopulation/uncontrolledmaximumpermissibleexposure (MPE)orspecicabsorptionrate(SAR)limitforeachxed,mobile,orportableRFsourcek, asapplicablefrom§1.1310ofthischapter. Result:NotApplicable --------EndofReport--------

ReportNo.:CISRR26060912401 Page 203 of 208 8.TESTSETUPPHOTOS ConductedEmissionatACpowerline Radiatedbandedgeemission RadiatedSpuriousEmission(Above1GHz) ReportNo.:CISRR26060912401 Page 204 of 208 RadiatedSpuriousEmission(below1GHz) RFPerformanceTest

ReportNo.:CISRR26060912401 Page 132 of 201 7.4.DutyCycle TestResult ANT0 ANT0 Mode TX Type Frequency (MHz) T_on (ms) Period (ms) DutyCycle (%) DutyCycle CorrectionFactor(dB) Max.DC Variation(%) 802.11bSISO 24121.0081.13289.050.500.06 24371.0091.13289.130.500.09 24621.0091.13289.130.500.12 802.11gSISO 24120.6160.69688.510.530.15 24370.6170.69688.650.520.15 24620.6160.69688.510.530.15 802.11n (HT20) SISO 24120.6130.69288.580.530.12 24370.6130.69288.580.530.18 24620.6130.69288.580.530.12 802.11n (HT40) SISO 24220.6130.69288.580.530.15 24370.6130.69288.580.530.18 24520.6120.69288.440.530.12 ANT1 ANT1 Mode TX Type Frequency (MHz) T_on (ms) Period (ms) DutyCycle (%) DutyCycle CorrectionFactor(dB) Max.DC Variation(%) 802.11bSISO 24121.0081.13189.120.500.09 24371.0081.13289.050.500.09 24621.0091.13289.130.500.09 802.11gSISO 24120.6160.69688.510.530.15 24370.6170.69688.650.520.15 24620.6160.69688.510.530.12 802.11n (HT20) SISO 24120.6130.69288.580.530.18 24370.6130.69288.580.530.18 24620.6130.69288.580.530.15 802.11n (HT40) SISO 24220.6120.69288.440.530.15 24370.6130.69288.580.530.15 24520.6130.69288.580.530.15 ANT2 ANT2 Mode TX Type Frequency (MHz) T_on (ms) Period (ms) DutyCycle (%) DutyCycle CorrectionFactor(dB) Max.DC Variation(%) 802.11bSISO 24121.0091.13289.130.500.09 24371.0091.13289.130.500.12 24621.0091.13389.060.500.12 802.11gSISO 24120.6170.69688.650.520.12 24370.6160.69688.510.530.15 24620.6170.69688.650.520.15 802.11n (HT20) SISO 24120.6130.69288.580.530.15 24370.6120.69288.440.530.15 ReportNo.:CISRR26060912401 Page 133 of 201 24620.6130.69288.580.530.18 802.11n (HT40) SISO 24220.6130.69388.460.530.18 24370.6120.69288.440.530.15 24520.6120.69188.570.530.15 ReportNo.:CISRR26060912401 Page 134 of 201 TestGraph ANT0 802.11b_LCH_2412MHz_ANT0(SISO)_NTNV 802.11b_MCH_2437MHz_ANT0(SISO)_NTNV ReportNo.:CISRR26060912401 Page 135 of 201 802.11b_HCH_2462MHz_ANT0(SISO)_NTNV 802.11g_LCH_2412MHz_ANT0(SISO)_NTNV ReportNo.:CISRR26060912401 Page 136 of 201 802.11g_MCH_2437MHz_ANT0(SISO)_NTNV 802.11g_HCH_2462MHz_ANT0(SISO)_NTNV ReportNo.:CISRR26060912401 Page 137 of 201 802.11n(HT20)_LCH_2412MHz_ANT0(SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_ANT0(SISO)_NTNV ReportNo.:CISRR26060912401 Page 138 of 201 802.11n(HT20)_HCH_2462MHz_ANT0(SISO)_NTNV 802.11n(HT40)_LCH_2422MHz_ANT0(SISO)_NTNV ReportNo.:CISRR26060912401 Page 139 of 201 802.11n(HT40)_MCH_2437MHz_ANT0(SISO)_NTNV 802.11n(HT40)_HCH_2452MHz_ANT0(SISO)_NTNV ReportNo.:CISRR26060912401 Page 140 of 201 ANT1 802.11b_LCH_2412MHz_ANT1(SISO)_NTNV 802.11b_MCH_2437MHz_ANT1(SISO)_NTNV ReportNo.:CISRR26060912401 Page 141 of 201 802.11b_HCH_2462MHz_ANT1(SISO)_NTNV 802.11g_LCH_2412MHz_ANT1(SISO)_NTNV ReportNo.:CISRR26060912401 Page 142 of 201 802.11g_MCH_2437MHz_ANT1(SISO)_NTNV 802.11g_HCH_2462MHz_ANT1(SISO)_NTNV ReportNo.:CISRR26060912401 Page 143 of 201 802.11n(HT20)_LCH_2412MHz_ANT1(SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_ANT1(SISO)_NTNV ReportNo.:CISRR26060912401 Page 144 of 201 802.11n(HT20)_HCH_2462MHz_ANT1(SISO)_NTNV 802.11n(HT40)_LCH_2422MHz_ANT1(SISO)_NTNV ReportNo.:CISRR26060912401 Page 145 of 201 802.11n(HT40)_MCH_2437MHz_ANT1(SISO)_NTNV 802.11n(HT40)_HCH_2452MHz_ANT1(SISO)_NTNV ReportNo.:CISRR26060912401 Page 146 of 201 ANT2 802.11b_LCH_2412MHz_ANT2(SISO)_NTNV 802.11b_MCH_2437MHz_ANT2(SISO)_NTNV ReportNo.:CISRR26060912401 Page 147 of 201 802.11b_HCH_2462MHz_ANT2(SISO)_NTNV 802.11g_LCH_2412MHz_ANT2(SISO)_NTNV ReportNo.:CISRR26060912401 Page 148 of 201 802.11g_MCH_2437MHz_ANT2(SISO)_NTNV 802.11g_HCH_2462MHz_ANT2(SISO)_NTNV ReportNo.:CISRR26060912401 Page 149 of 201 802.11n(HT20)_LCH_2412MHz_ANT2(SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_ANT2(SISO)_NTNV ReportNo.:CISRR26060912401 Page 150 of 201 802.11n(HT20)_HCH_2462MHz_ANT2(SISO)_NTNV 802.11n(HT40)_LCH_2422MHz_ANT2(SISO)_NTNV ReportNo.:CISRR26060912401 Page 151 of 201 802.11n(HT40)_MCH_2437MHz_ANT2(SISO)_NTNV 802.11n(HT40)_HCH_2452MHz_ANT2(SISO)_NTNV ReportNo.:CISRR26060912401 Page 152 of 201 7.5.ConductedSpurious&BandEdgeEmission TestResult Mode TX Type Frequency (MHz) ANT LevelofReference (dBm) 802.11bSISO 2412 1-0.62 20.03 30.54 2437 10.13 20.47 3 0.87 2462 1-0.46 2-0.02 30.35 802.11gSISO 2412 1-7.48 2-7.22 3-6.47 2437 1-7.04 2 -6.62 3 -5.94 2462 1-7.57 2-7.02 3-6.55 802.11n (HT20) SISO 2412 1-7.39 2-6.92 3-6.38 2437 1 -6.97 2 -6.38 3-5.94 2462 1-7.43 2-7.05 3-6.61 802.11n (HT40) SISO 2422 1-10.33 2-10.11 3-9.57 2437 1 -10.21 2-9.91 3-9.35 2452 1-10.25 2-10.10 3-9.65 Mode TX Type Frequency (MHz) ANT LevelofReference (dBm) Limit (dBm) Verdict 802.11bSISO 2412 10.13-19.87Pass 20.47-19.53Pass 30.87-19.13Pass 243710.13-19.87Pass ReportNo.:CISRR26060912401 Page 153 of 201 20.47-19.53Pass 30.87-19.13Pass 2462 10.13-19.87Pass 20.47-19.53Pass 30.87-19.13Pass 802.11gSISO 2412 1-7.04-27.04Pass 2-6.62-26.62Pass 3-5.94-25.94Pass 2437 1-7.04-27.04Pass 2-6.62-26.62Pass 3-5.94-25.94Pass 2462 1-7.04-27.04Pass 2-6.62-26.62Pass 3-5.94-25.94Pass 802.11n (HT20) SISO 2412 1-6.97-26.97Pass 2-6.38-26.38Pass 3-5.94-25.94Pass 2437 1-6.97-26.97Pass 2-6.38-26.38Pass 3-5.94-25.94Pass 2462 1-6.97-26.97Pass 2-6.38-26.38Pass 3-5.94-25.94Pass 802.11n (HT40) SISO 2422 1-10.21-30.21Pass 2-9.91-29.91Pass 3-9.35-29.35Pass 2437 1-10.21-30.21Pass 2-9.91-29.91Pass 3-9.35-29.35Pass 2452 1-10.21-30.21Pass 2-9.91-29.91Pass 3-9.35-29.35Pass ReportNo.:CISRR26060912401 Page 154 of 201 TestGraph 802.11b_LCH_2412MHz_ANT0(SISO)_NTNV 802.11b_LCH_2412MHz_ANT1(SISO)_NTNV ReportNo.:CISRR26060912401 Page 155 of 201 802.11b_LCH_2412MHz_ANT2(SISO)_NTNV 802.11b_MCH_2437MHz_ANT0(SISO)_NTNV ReportNo.:CISRR26060912401 Page 156 of 201 802.11b_MCH_2437MHz_ANT1(SISO)_NTNV 802.11b_MCH_2437MHz_ANT2(SISO)_NTNV ReportNo.:CISRR26060912401 Page 157 of 201 802.11b_HCH_2462MHz_ANT0(SISO)_NTNV 802.11b_HCH_2462MHz_ANT1(SISO)_NTNV ReportNo.:CISRR26060912401 Page 158 of 201 802.11b_HCH_2462MHz_ANT2(SISO)_NTNV 802.11g_LCH_2412MHz_ANT0(SISO)_NTNV ReportNo.:CISRR26060912401 Page 159 of 201 802.11g_LCH_2412MHz_ANT1(SISO)_NTNV 802.11g_LCH_2412MHz_ANT2(SISO)_NTNV ReportNo.:CISRR26060912401 Pag…

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ReportNo.:CISRR26060912401 Page 75 of 201 7.APPENDIXREPORT 7.1.MaximumConductedOutputPower TestResult Mode Frequency (MHz) MaximumPeakConductedOutputPower_SISO (dBm) MaximumPeakConducted OutputPower_MIMO (dBm) Verdict ANT0ANT1ANT2ANT0+ANT1+ANT2Limit 802.11b 241211.3312.0912.45/<=29.23Pass 243712.7512.5812.97/<=29.23Pass 246211.6412.0812.48/<=29.23Pass 802.11g 241211.2511.6112.17/<=29.23Pass 243712.8612.1912.75/<=29.23Pass 246211.1311.6212.08/<=29.23Pass 802.11n (HT20) 241211.3011.6812.2416.5<=29.23Pass 243714.0112.3012.7617.9<=29.23Pass 246211.2811.6612.1016.5<=29.23Pass 802.11n (HT40) 242211.5611.8512.3516.7<=29.23Pass 243711.8712.2512.6917.1<=29.23Pass 245211.6511.8112.2416.7<=29.23Pass Note: 1.ArrayGain=10log(Nant/Nss)dB=4.77dBi 2.Directionalgain=AntMaxGain+ArrayGain=2+4.77=6.77dBi 3.Limit=30+6-6.77=29.23dBm 4.802.11b/gnotapplicableCDD. ReportNo.:CISRR26060912401 Page 76 of 201 TestGraph 802.11b_LCH_2412MHz_ANT0(SISO)_NTNV 802.11b_LCH_2412MHz_ANT1(SISO)_NTNV ReportNo.:CISRR26060912401 Page 77 of 201 802.11b_LCH_2412MHz_ANT2(SISO)_NTNV 802.11b_MCH_2437MHz_ANT0(SISO)_NTNV ReportNo.:CISRR26060912401 Page 78 of 201 802.11b_MCH_2437MHz_ANT1(SISO)_NTNV 802.11b_MCH_2437MHz_ANT2(SISO)_NTNV ReportNo.:CISRR26060912401 Page 79 of 201 802.11b_HCH_2462MHz_ANT0(SISO)_NTNV 802.11b_HCH_2462MHz_ANT1(SISO)_NTNV ReportNo.:CISRR26060912401 Page 80 of 201 802.11b_HCH_2462MHz_ANT2(SISO)_NTNV 802.11g_LCH_2412MHz_ANT0(SISO)_NTNV ReportNo.:CISRR26060912401 Page 81 of 201 802.11g_LCH_2412MHz_ANT1(SISO)_NTNV 802.11g_LCH_2412MHz_ANT2(SISO)_NTNV ReportNo.:CISRR26060912401 Page 82 of 201 802.11g_MCH_2437MHz_ANT0(SISO)_NTNV 802.11g_MCH_2437MHz_ANT1(SISO)_NTNV ReportNo.:CISRR26060912401 Page 83 of 201 802.11g_MCH_2437MHz_ANT2(SISO)_NTNV 802.11g_HCH_2462MHz_ANT0(SISO)_NTNV ReportNo.:CISRR26060912401 Page 84 of 201 802.11g_HCH_2462MHz_ANT1(SISO)_NTNV 802.11g_HCH_2462MHz_ANT2(SISO)_NTNV ReportNo.:CISRR26060912401 Page 85 of 201 802.11n(HT20)_LCH_2412MHz_ANT0(SISO)_NTNV 802.11n(HT20)_LCH_2412MHz_ANT1(SISO)_NTNV ReportNo.:CISRR26060912401 Page 86 of 201 802.11n(HT20)_LCH_2412MHz_ANT2(SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_ANT0(SISO)_NTNV ReportNo.:CISRR26060912401 Page 87 of 201 802.11n(HT20)_MCH_2437MHz_ANT1(SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_ANT2(SISO)_NTNV ReportNo.:CISRR26060912401 Page 88 of 201 802.11n(HT20)_HCH_2462MHz_ANT0(SISO)_NTNV 802.11n(HT20)_HCH_2462MHz_ANT1(SISO)_NTNV ReportNo.:CISRR26060912401 Page 89 of 201 802.11n(HT20)_HCH_2462MHz_ANT2(SISO)_NTNV 802.11n(HT40)_LCH_2422MHz_ANT0(SISO)_NTNV ReportNo.:CISRR26060912401 Page 90 of 201 802.11n(HT40)_LCH_2422MHz_ANT1(SISO)_NTNV 802.11n(HT40)_LCH_2422MHz_ANT2(SISO)_NTNV ReportNo.:CISRR26060912401 Page 91 of 201 802.11n(HT40)_MCH_2437MHz_ANT0(SISO)_NTNV 802.11n(HT40)_MCH_2437MHz_ANT1(SISO)_NTNV ReportNo.:CISRR26060912401 Page 92 of 201 802.11n(HT40)_MCH_2437MHz_ANT2(SISO)_NTNV 802.11n(HT40)_HCH_2452MHz_ANT0(SISO)_NTNV ReportNo.:CISRR26060912401 Page 93 of 201 802.11n(HT40)_HCH_2452MHz_ANT1(SISO)_NTNV 802.11n(HT40)_HCH_2452MHz_ANT2(SISO)_NTNV ReportNo.:CISRR26060912401 Page 94 of 201 7.2.MaximumPowerSpectralDensity TestResult Mode Frequency (MHz) MaximumPSD_SISO(dBm/100kHz)MaximumPSD_MIMO Verdict ANT0ANT1ANT2 ANT0+ANT1+ANT2 (dBm/3kHz) Limit (dBm/3kHz) 802.11b 2412-0.750.140.53/<=7.23Pass 24370.110.490.93/<=7.23Pass 2462-0.42-0.030.39/<=7.23Pass 802.11g 2412-7.44-7.22-6.49/<=7.23Pass 2437-6.99-6.47-5.96/<=7.23Pass 2462-7.62-7.00-6.55/<=7.23Pass 802.11n (HT20) 2412-7.42-6.91-6.42-17.36<=7.23Pass 2437-6.96-6.40-5.92-16.86<=7.23Pass 2462-7.46-7.44-6.57-17.60<=7.23Pass 802.11n (HT40) 2422-10.39-9.95-9.46-20.38<=7.23Pass 2437-10.16-9.87-9.42-20.26<=7.23Pass 2452-10.36-10.11-9.67-20.50<=7.23Pass Note: 1.ArrayGain=10log(Nant/Nss)dB=4.77dBi 2.Directionalgain=AntMaxGain+ArrayGain=2+4.77=6.77dBi 3.Limit=8+6-6.77=7.23dBm ReportNo.:CISRR26060912401 Page 95 of 201 TestGraph 802.11b_LCH_2412MHz_ANT0(SISO)_NTNV 802.11b_LCH_2412MHz_ANT1(SISO)_NTNV ReportNo.:CISRR26060912401 Page 96 of 201 802.11b_LCH_2412MHz_ANT2(SISO)_NTNV 802.11b_MCH_2437MHz_ANT0(SISO)_NTNV ReportNo.:CISRR26060912401 Page 97 of 201 802.11b_MCH_2437MHz_ANT1(SISO)_NTNV 802.11b_MCH_2437MHz_ANT2(SISO)_NTNV ReportNo.:CISRR26060912401 Page 98 of 201 802.11b_HCH_2462MHz_ANT0(SISO)_NTNV 802.11b_HCH_2462MHz_ANT1(SISO)_NTNV ReportNo.:CISRR26060912401 Page 99 of 201 802.11b_HCH_2462MHz_ANT2(SISO)_NTNV 802.11g_LCH_2412MHz_ANT0(SISO)_NTNV ReportNo.:CISRR26060912401 Page 100 of 201 802.11g_LCH_2412MHz_ANT1(SISO)_NTNV 802.11g_LCH_2412MHz_ANT2(SISO)_NTNV ReportNo.:CISRR26060912401 Page 101 of 201 802.11g_MCH_2437MHz_ANT0(SISO)_NTNV 802.11g_MCH_2437MHz_ANT1(SISO)_NTNV ReportNo.:CISRR26060912401 Page 102 of 201 802.11g_MCH_2437MHz_ANT2(SISO)_NTNV 802.11g_HCH_2462MHz_ANT0(SISO)_NTNV ReportNo.:CISRR26060912401 Page 103 of 201 802.11g_HCH_2462MHz_ANT1(SISO)_NTNV 802.11g_HCH_2462MHz_ANT2(SISO)_NTNV ReportNo.:CISRR26060912401 Page 104 of 201 802.11n(HT20)_LCH_2412MHz_ANT0(SISO)_NTNV 802.11n(HT20)_LCH_2412MHz_ANT1(SISO)_NTNV ReportNo.:CISRR26060912401 Page 105 of 201 802.11n(HT20)_LCH_2412MHz_ANT2(SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_ANT0(SISO)_NTNV ReportNo.:CISRR26060912401 Page 106 of 201 802.11n(HT20)_MCH_2437MHz_ANT1(SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_ANT2(SISO)_NTNV ReportNo.:CISRR26060912401 Page 107 of 201 802.11n(HT20)_HCH_2462MHz_ANT0(SISO)_NTNV 802.11n(HT20)_HCH_2462MHz_ANT1(SISO)_NTNV ReportNo.:CISRR26060912401 Page 108 of 201 802.11n(HT20)_HCH_2462MHz_ANT2(SISO)_NTNV 802.11n(HT40)_LCH_2422MHz_ANT0(SISO)_NTNV ReportNo.:CISRR26060912401 Page 109 of 201 802.11n(HT40)_LCH_2422MHz_ANT1(SISO)_NTNV 802.11n(HT40)_LCH_2422MHz_ANT2(SISO)_NTNV ReportNo.:CISRR26060912401 Page 110 of 201 802.11n(HT40)_MCH_2437MHz_ANT0(SISO)_NTNV 802.11n(HT40)_MCH_2437MHz_ANT1(SISO)_NTNV ReportNo.:CISRR26060912401 Page 111 of 201 802.11n(HT40)_MCH_2437MHz_ANT2(SISO)_NTNV 802.11n(HT40)_HCH_2452MHz_ANT0(SISO)_NTNV ReportNo.:CISRR26060912401 Page 112 of 201 802.11n(HT40)_HCH_2452MHz_ANT1(SISO)_NTNV 802.11n(HT40)_HCH_2452MHz_ANT2(SISO)_NTNV ReportNo.:CIS…

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ReportNo.:CISRR26060912401 Thetestresultsrelateonlytothetestedsamples. ThetestreportshouldnotbereproducedexceptinfullwithoutthewrittenapprovalofShenzhenBangce TestingTechnologyCo.,Ltd. Page1of201 TESTREPORT ReportNo.CISRR26060912401 ProjectNo.CISR260609124 FCCID2BWLU-0085 ApplicantGuangzhouManjinE-CommerceCo.,Ltd. Address Unit1102,Building7,No.18MinshengRoad,LichengSubdistrict, ZengchengDistrict,Guangzhou ManufacturerGuangzhouManjinE-CommerceCo.,Ltd. Address Unit1102,Building7,No.18MinshengRoad,LichengSubdistrict, ZengchengDistrict,Guangzhou ProductNamesignalamplifier TrademarkNBSJEKA Model/Typereference0085 ListedModel(s)666,888,6660,8880,6688,6868,8686,8866,8899,9988,9898,8989,0165 Standard 47CFRPart15.247 DateofsamplereceiptJune9,2026 TestdateAugust13,2026toSeptember18,2026 IssuedateSeptember18,2026 TestresultComplied Reviewedby:MorganTan Approvedby:HansHu ReportNo.:CISRR26060912401 Page 2 of 201 Contents 1.STANDARDANDAPPLICABLETESTMETHODS........................................................................................3 2.REPORTVERSION..........................................................................................................................................3 3.TESTDESCRIPTION.......................................................................................................................................4 4.SUMMARY........................................................................................................................................................5 4.1.ProductDescription*..................................................................................................................................5 4.2.RadioSpecificationDescription*..............................................................................................................5 4.3.ModificationofEUT.....................................................................................................................................5 4.4.Deviationfromstandards...........................................................................................................................6 4.5.TestingSite...................................................................................................................................................6 5.TESTCONFIGURATION.................................................................................................................................7 5.1.Testfrequencylist.......................................................................................................................................7 5.2.Descriptionsoftestmode...........................................................................................................................7 5.3.Supportunitusedintestconfiguration....................................................................................................7 5.4.Testsampleinformation.............................................................................................................................7 5.5.Environmentalconditions...........................................................................................................................7 5.6.Statementofthemeasurementuncertainty.............................................................................................8 5.7.EquipmentUsedduringtheTest................................................................................................................9 6.TESTRESULTS.............................................................................................................................................11 6.1.EvaluationResults(Evaluation)...............................................................................................................11 6.1.1.AntennaRequirement.............................................................................................................................11 6.2.RadioSpectrumMatterTestResults(RF)...............................................................................................12 6.2.1.ConductedEmissionatACpowerline.................................................................................................12 6.2.2.6dBBandwidth........................................................................................................................................15 6.2.3.MaximumConductedOutputPower.....................................................................................................16 6.2.4.PowerSpectralDensity..........................................................................................................................17 6.2.5.Conductedbandedgeandspuriousemission...................................................................................18 6.2.6.Radiatedbandedgeemission...............................................................................................................19 6.2.7.RadiatedSpuriousEmission(below1GHz).........................................................................................33 6.2.8.RadiatedSpuriousEmission(Above1GHz)........................................................................................37 7.APPENDIXREPORT......................................................................................................................................75 7.1.MaximumConductedOutputPower........................................................................................................75 7.2.MaximumPowerSpectralDensity...........................................................................................................94 7.3.Bandwidth.................................................................................................................................................113 7.4.DutyCycle................................................................................................................................................132 7.5.ConductedSpurious&BandEdgeEmission.........................…

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AntennaSheetData productpicture： Model WIFI Antenna Frequency Range2400-2500MHz VSWR< 2 Input Impedance50 Ω Gain2 dBi PolarizationVertical Polarization Radiation Pattern Omnidirectional Cable Type, Length/Material Input Connector RF1.13 Cable, Length 40 (Unit: mm, default) IPEX Gen 1 (U.FL/MHF1) Antenna DimensionΦ10×95mm (Diameter 10mm × Length 95mm) -20°C~80 Operating Temperature °C Manuacturer:Ause Limited Address:o uilding, ianin usiness Par, Donghuan second Road, Longhua DistrictShenzhen, China Standing wave diagram： rheogram： Return loss graph： 3D radiation pattern diagram XY-plane XZ-plane YZ-plane

LocalRepresentativeLetter ForCertificationServiceintheUSA FederalCommunicationsCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD21048 Towhomitmayconcern PursuanttoSection2.911(d)(7),oftheCommission’sRules(47C.F.R.)weattestasfollowsfor theproductlistedbelow: FCCIDModelname 2BWLU-00850085,666,888,6660,8880,6688,6868,8686, 8866,8899,9988,9898,8989,0165 Weherebyacknowledgeasfollows: i.bothsigneesconfirmthatthepointofcontactacceptsresponsibilitytoactasaUS- AmericanRepresentativeonbehalfoftheapplicant ii.thepointofcontactprovidesthephysicalU.S.addressandemailaslistedbelow iii.bothpartiesmaintaintherequirementsofthisagreementwithoutexpirationdate US-AmericanPointofContactApplicant/ApprovalHolder SignatureSignature CompanyName:LOBOSIOWAINCGuangzhouManjinE-Commerce Co.,Ltd. FRN:00364139610038534624 ContactName:HarleyLiChangyouTu Address:4623BittercreekDrColorado SpringsCO80922US Unit1102,Building7,No.18 MinshengRoad,Licheng Subdistrict,ZengchengDistrict, Guangzhou Phone:+18188180538-- Email:[email protected]@qq.com

ReportNo.:CISRR26060912401 Page 207 of 211 9.2.InternalPhotos SixAntennas ANT0 ANT1 ANT2 ReportNo.:CISRR26060912401 Page 208 of 211 ReportNo.:CISRR26060912401 Page 209 of 211 FourAntennas ANT0 ANT1 ANT2 ReportNo.:CISRR26060912401 Page 210 of 211 ReportNo.:CISRR26060912401 Page 211 of 211 ------Endofthereport-----

Label Size:20mm*16mm Productname:signalamplifier ModelName:0085 FCCID:2BWLU-0085 LabelLocation

ReportNo.:CISRR26060912401 Page 205 of 208 9.EXTERNALANDINTERNALPHOTOS 9.1.ExternalPhotos ReportNo.:CISRR26060912401 Page 206 of 208

ConfidentialityRequestLetter ForCertificationServiceintheUSA FederalCommunicationCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD21048 Towhomitmayconcern PursuanttoParagraphs§0.457and0.459oftheCommission’sRules(47C.F.R.)andSection §552(b)(4)oftheFreedomofInformationAct,werequestconfidentialityforthe documentationofthefollowingproducts: FCCIDModelname 2BWLU-00850085,666,888,6660,8880,6688,6868,8686, 8866,8899,9988,9898,8989,0165 Fortheproductslistedabove,werequestpermanentconfidentialityforallapplicable exhibitsasthereare:  theOperationalDescription  theBlockDiagram theSchematics Theabovelistedexhibitscontaintradesecretsandproprietaryinformationthatcouldbeof benefittoourcompetitors. Ifyouhaveanyquestions,pleasefeelfreetocontactusattheaddressshownbelow. Sincerely, 2026-9-4 SignatureDate PrintedNameofSignee/Title:ChangyouTu/CEO Company:GuangzhouManjinE-CommerceCo.,Ltd. Address:Unit1102,Building7,No.18MinshengRoad,Licheng Subdistrict,ZengchengDistrict,Guangzhou Phone:-- Fax:-- Email:[email protected]

GuangzhouManjinE-CommerceCo.,Ltd. Unit1102,Building7,No.18MinshengRoad,LichengSubdistrict,ZengchengDistrict, Guangzhou Date:2026-9-4 FCCID:2BWLU-0085 ModelNumber:0085,666,888,6660,8880,6688,6868,8686,8866,8899,9988,9898,8989,0165 To:FederalCommunicationCommission AuthorizationandEvaluationDivision7435OaklandMillsRoad Columbia,MD21048 ToWhomItMayConcern, We,GuangzhouManjinE-CommerceCo.,Ltd.herebydeclarethatourproduct(signal amplifier ) TestModel: 0085 andListedModels :666,888,6660,8880,6688,6868,8686,8866, 8899,9988,9898,8989,0165 thedifferencesamongallmodelslieintheirnames,casing colorsandstripes,andthenumberofantennas;amongthese,only3ofitsantennaswork astherestlackcomponentsonthePCB. Shouldyouhaveanyquestionsorcommentsregardingthismatter,pleasehave mybestattention. Sincerely, (Signed) Name/Title:ChangyouTu/CEO Company:GuangzhouManjinE-CommerceCo.,Ltd. Address:Unit1102,Building7,No.18MinshengRoad,LichengSubdistrict,Zengcheng District,Guangzhou Phone:N/A FaxNumber:N/A E-Mail:[email protected]

CoveredEquipmentAttestationLetter ForCertificationServiceintheUSA FederalCommunicationsCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD21048 Towhomitmayconcern PursuanttoSection2.911(d)(5)(i)-(ii)oftheCommission’sRules(47C.F.R.)weattestasfollows fortheproductlistedbelow: FCCIDModelname 2BWLU-00850085,666,888,6660,8880,6688,6868,8686, 8866,8899,9988,9898,8989,0165 We, Applicant CompanyName:GuangzhouManjinE-CommerceCo.,Ltd. Address:Unit1102,Building7,No.18Minsheng Road,LichengSubdistrict,Zengcheng District,Guangzhou Phone:N/A certifythattheequipmentforwhichauthorizationissoughtisnot“covered”equipment prohibitedfromreceivinganequipmentauthorizationpursuanttosection2.903oftheFCC rules.Thisincludesthecybersecurityandanti-virussoftwareproducedorprovidedby Kasper…

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