2BEJG-TX4005Telematics Box

AttestationStatementLetterI FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Date:___2026/6/26___________ Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCApplicationforFCCID:__ 2BEJG-TX4005 __ NorthValleyElectronics,Inc. _certifiesthatthe equipmentforwhichauthorizationissoughtisnot“covered”equipmentprohibitedforreceiving anequipmentauthorizationpursuanttosection2.903oftheFCCrules. Sincerely, Applicant’sSignature: Client’ssignature:Shenqingjing Client’sname&title:___Shenqingjing/Shenqingjing_________________ Contactinformation/address:Bld.1and1-3floorsofBld2ofJinanEnergyIndustryPark,No.1815 Gangyuan7thRoad,HightechZone

AttestationStatementLetterII FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:___2026/6/26_______________ Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCApplicationforFCCID:___2BEJG-TX4005__ _ NorthValleyElectronics,Inc. ___certifiesthat,asofthedateofthefilingoftheapplication,the applicantisnotidentifiedontheCoveredListasanentityproducing“covered”equipment. Sincerely, Applicant’sSignature: Applicant’sName:Shenqingjing Company:NorthValleyElectronics,Inc. Address:Bld.1and1-3floorsofBld2ofJinanEnergyIndustryPark,No.1815Gangyuan7th Road,HightechZone

Rev11/20/07 NorthValleyElectronics,Inc. FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationofFCCID:2BEJG-TX4005 PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName BlockBlock Schematicssch OperationalDescriptionOperationdescriptiion BOMBOM Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthis applicationandallaccompanyingdocumentationwillnotbemadebeforethedateoftheGrant forthisapplication. PursuanttoDA04-1705June15,2004oftheCommission’spublicnotice,wealsorequestthe followingattachmentstobekeptconfidentialforashortperiodoftimeuntilwithin180days fromthedateofsubmittingtheFCC. ExhibitTypeFileName ExternalPhotosEUTExternalPhoto InternalPhotosEUTInternalPhoto TestSetupPhotosTestSetupPhotos Manualusermanual Sincerely, Applicant’sSignature: Client’ssignature: Client’sname&title:Shenqingjing/Supervisor Contactinformation/address:NorthValleyElectronics,Inc. Rev11/20/07

FCCAgentAuthorizationLetter FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Date:_____2026/2/10_____________ SUBJECT:FCCApplicationforFCCID:___2BEJG-TX4005_______ ToWhomItMayConcern: We,theundersigned,herebyauthorize___Emily.Deng____________in__Fangguang Inspection&TestingCo.Ltd______onourbehalf,toapplytotheFederalCommunications Commissionforourequipment.Anyandallactscarriedoutby_FangguangInspection& TestingCo.Ltd__onourbehalfshallhavethesameeffectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,theapplicant, arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301oftheAnti-DrugActof 1988,21USC853a,andnopartytotheapplicationissubjecttoadenialoffederalbenefits pursuanttothatsection. Sincerely, Client’ssignature:Shenqingjing Client’sname&title:Shenqingjing/Supervisor Contactinformation/address:NorthValleyElectronics,Inc./Bld.1and1-3floorsofBld2of JinanEnergyIndustryPark,No.1815Gangyuan7thRoad,HightechZone Client’ssignature:

FCC ID:2BEJG-TX4005 RFExposureevaluation Accordingto447498D04InterimGeneralRFExposureGuidancev01 ERP/EIRP=P T +G T −L C ERP/EIRPistheequivalent(oreffective)radiatedpower[insameunitsasP T ,typicallydBW, dBm,orpowerspectraldensity(psd)],relativetoeitheradipoleantenna(ERP)oran isotropicantenna(EIRP). P T isthetransmitteroutputpower,indBW,dBm,orpsd(poweroveraspecifiedreference bandwidth). G T isthegainofthetransmittingantenna,indBd(ERP)ordBi(EIRP). L C isthesignalattenuationintheconnectingcablebetweenthetransmitterandthe antenna,indB. Mode Frequency (MHz) Output power (dBm) Output power (mw) Ant gain (dBi) EIRP (dBm) EIRP (mw) ERP (dBm) ERP (mw) Distance (cm) P th (mW) 2.4G-WiFi243715.3634.36318.3668.5516.2141.78203060 GSM850824.225.81381.070.2926.1407.3823.95248.31201681 GSM19001850.222.81190.994.6827.49561.0525.34341.98203060 WCDMAB21852.425.00316.234.6829.68928.97 27.53566.24 203060 WCDMAB41712.425.00316.234.6829.68928.97 27.53566.24 203060 WCDMAB5826.425.00316.230.2925.29338.0623.14206.06201686 LTEB21850.725.00316.234.6829.68928.9727.53566.24203060 LTEB41710.725.00316.234.6829.68928.9727.53566.24203060 FCC ID:2BEJG-TX4005 ERP=EIRP−2.15dB Remark: ThenSARevaluationisnotrequired LTEB5824.7025.00316.230.2925.29338.0623.14206.06201682 LTEB72502.5025.00316.234.6829.68928.9727.53566.24203060 LTEB12699.7025.00316.230.2925.29338.06 23.14206.06 201427 LTEB13779.5025.00316.230.2925.29338.06 23.14206.06 201631 LTEB25850.725.00316.230.2925.29338.06 23.14206.06 201735 LTE B26(814-824) 814.725.00316.230.2925.29338.06 23.14206.06 201662 LTE B26(824-849) 824.725.00316.230.2925.29338.06 23.14206.06 201682 LTEB382572.525.00316.234.6829.68928.9727.53566.24203060 LTEB412498.525.00316.234.6829.68928.97 27.53566.24 203060

JinchangElectronGlobalService JIAXINGJINCHANGELECTRONICTECHNOLOGYCO.,LTD Add:398#,ZhenyeRoad,SouthStreet,Jiaxing,Zhejiang,China Http://www.jinchanggps.comE-mail:[email protected] Tel:86-0573-83692157/83692605/83958637Fax:86-0573-83958635 GPS+WIFICombinationAntenna JCB305W DIMENSIONS JinchangElectronGlobalService JIAXINGJINCHANGELECTRONICTECHNOLOGYCO.,LTD Add:398#,ZhenyeRoad,SouthStreet,Jiaxing,Zhejiang,China Http://www.jinchanggps.comE-mail:[email protected] Tel:86-0573-83692157/83692605/83958637Fax:86-0573-83958635 SPECIFICATIONS ItemSpecifications GPSAntennaDielectric Antenna CenterFrequency1575.42±3MHz BandWidthCF±5MHz PolarizationRHCP Gain2dBic（Zenith） V.S.W.R＜1.5 Impedance50Ω AxialRatio3dB（max） LNAGain28±2dB NoiseFigure＜1.5dB V.S.W.R＜2.0 SupplyVoltage2.2~5VDC CurrentConsumption＜15mA WIFIAntenna FrequencyRange2400~2483.5MHz/4900~5825MHz PolarizationLinear Gain3dBiTyp. V.S.W.R＜2.5 Impedance50Ω MechanicalCableLMR100orothers ConnectorSMA/FAKRAorothers MaterialABS MountingMethodAdhesive/Magnet EnvironmentalOperatingTemperature-40°C~+85°C RelativeHumidityUpto95% IngressProtectionIP67 Vibration10to55Hzwith1.5mmamplitude2hours EnvironmentallyFriendlyROHSCompliant JinchangElectronGlobalService JIAXINGJINCHANGELECTRONICTECHNOLOGYCO.,LTD Add:398#,ZhenyeRoad,SouthStreet,Jiaxing,Zhejiang,China Http://www.jinchanggps.comE-mail:[email protected] Tel:86-0573-83692157/83692605/83958637Fax:86-0573-83958635 RadiationPattern GPSAntenna JinchangElectronGlobalService JIAXINGJINCHANGELECTRONICTECHNOLOGYCO.,LTD Add:398#,ZhenyeRoad,SouthStreet,Jiaxing,Zhejiang,China Http://www.jinchanggps.comE-mail:[email protected] Tel:86-0573-83692157/83692605/83958637Fax:86-0573-83958635 WIFIAntenna

Global United Technology Services Co., Ltd. Report No.: GTSL2026060146F01 Authorized Signature: Robinson Luo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 75 TEST REPORT Applicant: North Valley Electronics, Inc. Address of Applicant: Building 1 and 13 floors of Building 2 of Jinan Energy Industry Park, No.1815 Gangyuan 7th Road, Hightech Zone, Jinan City, Shandong Province, China Manufacturer: North Valley Electronics, Inc. Address of Manufacturer: Building 1 and 13 floors of Building 2 of Jinan Energy Industry Park, No.1815 Gangyuan 7th Road, Hightech Zone, Jinan City, Shandong Province, China Equipment Under Test (EUT) Product Name: Telematics Box Model No.: TX4005 FCC ID: 2BEJG-TX4005 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of sample receipt: April 27, 2026 Date of Test: May 6, 2026- June 16, 2026 Date of report issued: June 18, 2026 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTSL2026060146F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A,Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 75 2 Version Version No. Date Description 00 June 18, 2026 Original Tested By: Date: June 18, 2026 Test Engineer Prepared By: Date: June 18, 2026 Project Engineer Check By: Date: June 18, 2026 Reviewer Report No.: GTSL2026060146F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A,Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 75 3 Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2 VERSION .................................................................................................................................................. 2 3 CONTENTS .............................................................................................................................................. 3 4 TEST SUMMARY ..................................................................................................................................... 4 5 GENERAL INFORMATION ...................................................................................................................... 5 5.1 GENERAL DESCRIPTION OF EUT ......................................................................................................... 5 5.2 TEST MODE ........................................................................................................................................ 7 5.3 DESCRIPTION OF SUPPORT UNITS ....................................................................................................... 7 5.4 DEVIATION FROM STANDARDS ............................................................................................................. 7 5.5 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................... 7 5.6 TEST FACILITY .................................................................................................................................... 7 5.7 TEST LOCATION ................................................................................................................................. 7 5.8 ADDITIONAL INSTRUCTIONS ................................................................................................................. 7 6 TEST INSTRUMENTS LIST ..................................................................................................................... 8 7 TEST RESULTS AND MEASUREMENT DATA .................................................................................... 10 7.1 ANTENNA REQUIREMENT ................................................................................................................... 10 7.2 CONDUCTED EMISSIONS ................................................................................................................... 11 7.3 CONDUCTED OUTPUT POWER ........................................................................................................... 12 7.4 CHANNEL BANDWIDTH ...................................................................................................................... 13 7.5 POWER SPECTRAL DENSITY ............................................................................................................. 14 7.6 SPURIOUS EMISSION IN NON-RESTRICTED & RESTRICTED BANDS ....................................................... 15 7.6.1 Conducted Emission Method ..................................................................................................... 15 7.6.2 Radiated Emission Method ........................................................................................................ 16 8 TEST SETUP PHOTO ............................................................................................................................ 75 9 EUT CONSTRUCTIONAL DETAILS ..................................................................................................... 75 Report No.: GTSL2026060146F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A,Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 4 of 75 4 Test Summary Test Item Section Result Antenna requirement FCC part 15.203/15.247 (c…

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AppendixA:DTSBandwidth TestResult TestModeAntennaFrequency[MHz] DTSBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 11BAnt1 24129.0802407.4802416.5600.5PASS 24379.0402432.4402441.4800.5PASS 246210.0402457.0002467.0400.5PASS 11GAnt1 241215.6802404.0802419.7600.5PASS 243717.1602428.4802445.6400.5PASS 246216.6002453.5202470.1200.5PASS 11N20SISOAnt1 241213.7202404.5202418.2400.5PASS 243715.0002429.4802444.4800.5PASS 246211.3202456.9602468.2800.5PASS TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 11G_Ant1_2412 11G_Ant1_2437 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 11N20SISO_Ant1_2462 AppendixB:OccupiedChannelBandwidth TestResult TestModeAntenna Channel Frequency[MHz] OCB [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 11BAnt1 241214.1652404.94162419.1066------ 243714.1392429.95042444.0894------ 246214.1232454.95352469.0765------ 11GAnt1 241217.3982403.24322420.6412------ 243717.3992428.32582445.7248------ 246217.1862453.39322470.5792------ 11N20SISOAnt1 241218.1142403.07622421.1902------ 243718.3572427.91512446.2721------ 246218.3832452.85052471.2335------ TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 11G_Ant1_2412 11G_Ant1_2437 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 11N20SISO_Ant1_2462 AppendixC:Maximumconductedoutputpower TestResultAverage Test Mode Antenna Frequency[M Hz] Result[dBm]Limit[dBm]Verdict 11BAnt1 241215.32≤30.00PASS 243715.36≤30.00PASS 246215.06≤30.00PASS 11GAnt1 241214.56≤30.00PASS 243714.44≤30.00PASS 246214.18≤30.00PASS 11N20SISOAnt1 241214.40≤30.00PASS 243714.29≤30.00PASS 246213.99≤30.00PASS TestGraphsAverage 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 11G_Ant1_2412 11G_Ant1_2437 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 11N20SISO_Ant1_2462 AppendixD:Maximumpowerspectraldensity TestResult TestModeAntennaFrequency[MHz]Result[dBm/3kHz]Limit[dBm/3kHz]Verdict 11BAnt1 2412-15.33≤8.00PASS 2437-21.65≤8.00PASS 2462-15.62≤8.00PASS 11GAnt1 2412-17.35≤8.00PASS 2437-17.49≤8.00PASS 2462-18.78≤8.00PASS 11N20SISOAnt1 2412-17.43≤8.00PASS 2437-16.03≤8.00PASS 2462-16.69≤8.00PASS TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 11G_Ant1_2412 11G_Ant1_2437 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 11N20SISO_Ant1_2462 AppendixE:Bandedgemeasurements TestResult TestMode Antenn a ChNam e Frequency[MH z] RefLevel[dB m] Result[dB m] Limit[dBm ] Verdic t 11BAnt1 Low24126.16-37.75≤-23.84PASS High24625.41-52.88≤-24.59PASS 11GAnt1 Low24122.26-38≤-27.74PASS High24623.11-45.02≤-26.89PASS 11N20SIS O Ant1 Low24126.88-36.47≤-23.12PASS High24625.55-43.98≤-24.45PASS TestGraphs 11B_Ant1_Low_2412 11B_Ant1_High_2462 11G_Ant1_Low_2412 11G_Ant1_High_2462 11N20SISO_Ant1_Low_2412 11N20SISO_Ant1_High_2462 AppendixF:ConductedSpuriousEmission TestResult TestModeAntennaFrequency[MHz] FreqRange [Mhz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict 11BAnt1 2412 Reference6.066.06---PASS 30~10006.06-68.31≤-23.94PASS 1000~265006.06-38.92≤-23.94PASS 2437 Reference4.704.70---PASS 30~10004.70-68.07≤-25.3PASS 1000~265004.70-51.47≤-25.3PASS 2462 Reference4.884.88---PASS 30~10004.88-68.63≤-25.12PASS 1000~265004.88-52.79≤-25.12PASS 11GAnt1 2412 Reference2.662.66---PASS 30~10002.66-68.17≤-27.34PASS 1000~265002.66-53.21≤-27.34PASS 2437 Reference0.130.13---PASS 30~10000.13-68.42≤-29.87PASS 1000~265000.13-54.12≤-29.87PASS 2462 Reference0.540.54---PASS 30~10000.54-66.21≤-29.46PASS 1000~265000.54-53.72≤-29.46PASS 11N20SISOAnt1 2412 Reference0.720.72---PASS 30~10000.72-67.52≤-29.28PASS 1000~265000.72-54.2≤-29.28PASS 2437 Reference2.952.95---PASS 30~10002.95-67.95≤-27.05PASS 1000~265002.95-54.17≤-27.05PASS 2462 Reference1.611.61---PASS 30~10001.61-66.48≤-28.39PASS 1000~265001.61-53.51≤-28.39PASS TestGraphs 11B_Ant1_2412_0~Reference 11B_Ant1_2412_30~1000 11B_Ant1_2412_1000~26500 11B_Ant1_2437_0~Reference 11B_Ant1_2437_30~1000 11B_Ant1_2437_1000~26500 11B_Ant1_2462_0~Reference 11B_Ant1_2462_30~1000 11B_Ant1_2462_1000~26500 11G_Ant1_2412_0~Reference 11G_Ant1_2412_30~1000 11G_Ant1_2412_1000~26500 11G_Ant1_2437_0~Reference 11G_Ant1_2437_30~1000 11G_Ant1_2437_1000~26500 11G_Ant1_2462_0~Reference 11G_Ant1_2462_30~1000 11G_Ant1_2462_1000~26500 11N20SISO_Ant1_2412_0~Reference 11N20SISO_Ant1_2412_30~1000 11N20SISO_Ant1_2412_1000~26500 11N20SISO_Ant1_2437_0~Reference 11N20SISO_Ant1_2437_30~1000 11N20SISO_Ant1_2437_1000~26500 11N20SISO_Ant1_2462_0~Reference 11N20SISO_Ant1_2462_30~1000 11N20SISO_Ant1_2462_1000~26500 AppendixG:DutyCycle TestResult TestModeAntennaFrequency[MHz] Transmission Duration[ms] Transmission Period[ms] DutyCycle [%] 11BAnt1 24128.388.4798.94 24378.398.4799.06 24628.388.4798.94 11GAnt1 24121.401.4199.29 24371.391.4198.58 24621.391.4198.58 11N20SISOAnt1 24121.301.3199.24 24371.301.3199.24 24621.301.3199.24 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 11G_Ant1_2412 11G_Ant1_2437 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 11N20SISO_Ant1_2462