2AMVP-VCB5106L6WBLTE/Wi-Fi Dongle

Rev1/26/2023 DELTANETWORKS(XIAMEN)LTD. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:9-19-2025 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2AMVP-VCB5106L6WB DELTANETWORKS(XIAMEN)LTD.(“theapplicant”)certifiesthattheequipmentforwhichauthorization issoughtisnot“covered”equipmentprohibitedfromreceivinganequipmentauthorizationpursuantto section2.903oftheFCCrules. DELTANETWORKS(XIAMEN)LTD.(“theapplicant”)certifiesthattheequipmentforwhichauthorization issoughtdoesnotincludecybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab, Inc.oranyofitssuccessorsandassignees,includingequipmentwithintegratedKasperskyLab,Inc.(or anyofitssuccessorsandassignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB 986446D01CoveredEquipmentGuidancesectionB(2a). Deviceisinherentlycompliantbasedonhardwarelimitationsorsoftwarecontrols. or ASoftwareBillofMaterials(SBOM)isprovidedtotheTCBforreview,and Theend-userorthirdpartiescannotinstalladditionalsoftwareonthisdevice. Sincerely, ToddChen Rev1/26/2023 DELTANETWORKS(XIAMEN)LTD. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:9-19-2025 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2AMVP-VCB5106L6WB DELTANETWORKS(XIAMEN)LTD.(“theapplicant”)certifiesthat,asofthedateofthefilingofthe application,theapplicantisnotidentifiedontheCoveredList(asaspecificallynamedentityoranyofits subsidiariesoraffiliates)asanentityproducing“covered”equipment. Sincerely, ToddChen

DELTA NETWORKS (XIAMEN) LTD. U.S. Agent Designation for Service of Process - Certification Attestation Letter 9/25/2025 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: 2AMVP-VCB5106L6WB FRN: 0026673749 Per section 2.911(d)(7) of the FCC rules, DELTA NETWORKS (XIAMEN) LTD. (“the applicant”) certifies that the equipment for which authorization is sought is designated to the following U.S. agent* for service of process: Company Name: Global Product Services and Consultation LLC FCC Registration Number (FRN): 0033406703 Physical U.S. Company Address: 328 W Palm Ave. Monrovia, CA91016 Contact Person: Michael Chan Agent Email Address: [email protected] The above contact person accepts the obligation for service of process. DELTA NETWORKS (XIAMEN) LTD. The applicant accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Applicant Signed: Agent Signed (if different from Applicant): Signed: Signed: Printed name: Todd Chen Printed name: Michael Chan Title: Project Manager Title: Technical Director Company Name: DELTA NETWORKS (XIAMEN) LTD. Company Name: Global Product Services and Consultation LLC Date: 9/25/2025 Date:09/25/2025 SC5098039

DELTANETWORKS(XIAMEN)LTD. SDoCAttestationLetter To: FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046USA FCCID:2AMVP-VCB5106L6WB ProductDescription:LTE/Wi-FiDongle TypeDesignation:VCB-5106L6-WB Trademark:N/A ToWhomItMayConcern: HasbeentheunitsusedforconductingFCCcompliancetesting,theSDoCpartwillbe testedbyEMTEK(SHENZHEN)CO.,LTD. Ifyouhaveanyquestionorconcerns,pls.contactus. Client’sSignature: ToddChen Date:2025.9.19

DELTANETWORKS(XIAMEN)LTD. Rev11/20/07 ConfidentialityLetter FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046USA ConfidentialityRequestregardingapplicationforcertificationofFCCID: 2AMVP-VCB5106L6WB PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName BOM BlockDiagram CircuitSchematic OperationDescription TuneUpProcedure BOM BlockDiagram CircuitSchematic OperationDescription TuneUpProcedure Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthis applicationandallaccompanyingdocumentationwillnotbemadebeforethedateoftheGrant forthisapplication. PursuanttoDA04-1705June15,2004oftheCommission’spublicnotice,wealsorequest temporaryconfidentialtreatmentofinformationaccompanyingthisapplicationasoutlinedbelow foraperiodof180days: ExhibitTypeFileName UserManual ExternalPhotos InternalPhotos TestSetupPhotos AntennaTestSetupPhotos UserManual ExternalPhotos InternalPhotos TestSetupPhotos AntennaTestSetupPhotos Client’sSignature: ToddChen Date:2025.9.19

DELTANETWORKS(XIAMEN)LTD. POALetter FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046USA FCCApplicationforFCCID:2AMVP-VCB5106L6WB ToWhomItMayConcern: We,theundersigned,herebyauthorizeLisaWangatEMTEK(SHENZHEN)CO.,LTD.onour behalf,toapplytotheFederalCommunicationsCommissiononourequipment.Anyandallacts carriedoutbyEMTEK(SHENZHEN)CO.,LTD.onourbehalfshallhavethesameeffectasacts ofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,theapplicant, arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301oftheAnti-DrugActof 1988,21USC853a,andnopartytotheapplicationissubjecttoadenialoffederalbenefits pursuanttothatsection. Client’sSignature: ToddChen Date:2025.9.19

DELTANETWORKS(XIAMEN)LTD. ModularDataRe-UseAttestation We Name:DELTANETWORKS(XIAMEN)LTD. Address:Room402,4F,BuildingNO.6-2,WanghaiRoad,XiamenSoftwarePark,Fujian,China Certifythat： FCCID:2AMVP-VCB5106L6WB IC:34563-VCB5106L6WB ProductDescription:LTE/Wi-FiDongle TypeDesignation:VCB-5106L6-WB Trademark:N/A ModuleFCCID:XMR2020BG95M1 ModuleFCCtestreportnumber:R1907A0450-R1V2,R1907A0450-R2V2,R1907A0450-R3V3, R1907A0450-R4V2,R1907A0450-R5V2. ModuleIC:10224A-2020BG95M1 ModuleICtestreportnumber:R1907A0450-R7V1,R1907A0450-R8V1,R1907A0450-R9V1, R1907A0450-R10V1. For4Greport,onlyEquivalent(Isotropic)RadiatedPowerandFieldStrengthofSpuriousRadiationretest forthisdevice,allothertestresultspleasereferenceoriginalmodule'stestreport. Nochangesaremadetothemodule,inordertojustifythere-useofdata. Operatingbandsthatarelockedoutbythemodulesoftware,ifthisproductdoesnotusepartofthe operatingbandssupportedbythemodule,theproductwillstopusingthroughthesoftware. Client’sSignature: IndrajeetKhater Date:2025.9.25

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FCCID:2AMVP-VCB5106L6WB 1.RFEXPOSUREEVALUATION AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeusedto evaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF) Radiationasspecifiedin§1.1307(b). LimitsforMaximumPermissibleExposure(MPE). Frequency Range(MHz) ElectricField Strength(V/m) Magnetic Field 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*R 2 ) Where Pd=PowerdensityinmW/cm 2. Pout=outputpowertoantennainmW. G=Numericgainoftheantennarelativetoisotropicantenna. Pi=3.1416. R=distancebetweenobservationpointandcenteroftheradiatorin20cm. PdthelimitofMPE,1mW/cm 2 .Ifweknowthemaximumgainofthendtotal. powerinputtotheantenna,throughthecalculation,wewillknowthedistance wheretheMPElimitisreached. 2.EUTTECHNICALDESCRIPTION ProductLTE/Wi-FiDongle ModelNumberVCB-5106L6-WB PowerSupply: InputVotage:5V-12VDC TestVotage:5VDC TemperatureRange: -40°C~80°C BluetoothVersion: V4.2 DataRate: 1MbpsforGFSKmodulation 2Mbpsforpi/4-DQPSKmodulation 3Mbpsfor8DPSKmodulation Modulation: GFSK,pi/4-DQPSK,8DPSK OperatingFrequency Range: 2402-2480MHz NumberofChannels: 79channels BLEVersion: V4.2 DeviceType: BluetoothwithBLEmode DataRate:1Mbps Modulation:GFSK OperatingFrequencyRange:2402-2480MHz NumberofChannels:40Channels OperationBand:LTECatM1B2/B4/B5/B12/B13/B25/B26/B66/B85 IEEE802.11WLAN ModeSupported: 802.11b 802.11g 802.11n(20MHzchannelbandwidth) 802.11n(40MHzchannelbandwidth) Modulation:DSSS,OFDM OperatingFrequency Range: 2412-2462MHzfor802.11b/g/n(HT20) 2422-2452MHzfor802.11n(HT40) NumberofChannels: 11channelsfor802.11b/g/n(HT20) 7Channelsfor802.11n(HT40) Modulation: QPSK,16QAM OperatingFrequency Range(s): LTEBand2:Tx:1850~1910MHz/Rx:1930~1990MHz LTEBand4:Tx:1710~1755MHz/Rx:2110~2155MHz LTEBand5:Tx:824~849MHz/Rx:869~894MHz LTEBand12:Tx:699~716MHz/Rx:729~746MHz LTEBand13:Tx:777~787MHz/Rx:746~756MHz LTEBand25:Tx:1850~1915MHz/Rx:1930~1995MHz LTEBand26:Tx:814~849MHz/Rx:859~894MHz LTEBand66:Tx:1710~1780MHz/Rx:2110~2200MHz LTEBand85:Tx:698~716MHz/Rx:728~746MHz 3.MeasurementResult Mode Frequency （MHz） Conducted Power(dBm) TuneUp MaxPower (dBm) Antenna Gain (dBi) Antenna Gain Numeric R (cm) Evaluation Result (mW/cm2) Power DensityLimits (mW/cm2) BT24028.0292.351.72200.0031.0000 BLE24028.4792.351.72200.0031.0000 2.4GWIFI241215.73162.351.72200.0141.0000 LTECatM1 Band2 186020.89213.832.42200.0601.0000 LTECatM1 Band4 172020.79213.712.35200.0591.0000 LTECatM1 Band5 82920.65212.941.97200.0490.5527 LTECatM1 Band12 699.720.42213.812.40200.0600.4665 LTECatM1 Band13 779.520.47213.442.21200.0550.5197 LTECatM1 Band25 1850.720.39213.832.42200.0601.0000 LTECatM1 Band26 814.720.49212.941.97200.0490.5431 LTECatM1 Band66 172020.03213.712.35200.0591.0000 LTECatM1 Band85 70321.26223.812.40200.0760.4687 NOTE: (1)Allthemodesaretested,onlytheworstdataaredescribedinthetable. (2)LTECatM1allpowerrefertooriginalmodule’stestreportNo.:R1907A0450-R1V2, R1907A0450-R2V2,R1907A0450-R3V3,R1907A0450-R4V2,R1907A0450-R5V2. Conclusionofsimultaneoustransmitter: Bothofthemodule1andmodule2cantransmitsimultaneously,theformulaofcalculatedthe MPEis: CPD1/LPD1+CPD2/LPD2+......etc.<1 CPD=Calculationpowerdensity LPD=Limitofpowerdensity Thereforetheworst-casesituationis0.014/1+0.076/0.4687=0.176,whichislessthan1,this confirmedthatthedevicecomplywithFCC1.1310MPElimit. -----TheEnd-----

ReportNo.ENS2508220300W00102RPage1of48Ver.1.0 TESTREPORT ProductName：LTE/Wi-FiDongle ModelNumber：VCB-5106L6-WB FCCID：2AMVP-VCB5106L6WB Preparedfor:DELTANETWORKS(XIAMEN)LTD. Address:Room402,4F,BuildingNO.6-2,WanghaiRoad,Xiamen SoftwarePark,Fujian,China Preparedby:EMTEK(SHENZHEN)CO.,LTD. Address:Building69,MajialongIndustryZone,NanshanDistrict, Shenzhen,Guangdong,China Tel:(0755)26954280 Fax:(0755)26954282 ReportNumber:ENS2508220300W00102R Date(s)ofTests:November1,2024toMay20,2025 Dateofissue:May22,2025 $二维码$ ReportNo.ENS2508220300W00102RPage2of48Ver.1.0 TABLEOFCONTENTS 1TESTRESULTCERTIFICATION..................................................................................................................................4 2EUTTECHNICALDESCRIPTION................................................................................................................................5 2.1FEATUREOFEUT......................................................................................................................................................5 3SUMMARYOFTESTRESULT.....................................................................................................................................6 4TESTMETHODOLOGY.................................................................................................................................................7 4.1GENERALDESCRIPTIONOFAPPLIEDSTANDARDS.....................................................................................7 4.2MEASUREMENTEQUIPMENTUSED ................................................................................................................. 7 4.3DESCRIPTIONOFTESTMODES ........................................................................................................................ 8 5FACILITIESANDACCREDITATIONS.........................................................................................................................9 5.1FACILITIES...............................................................................................................................................................9 5.2EQUIPMENT............................................................................................................................................................9 6TESTSYSTEMUNCERTAINTY.................................................................................................................................10 7SETUPOFEQUIPMENTUNDERTEST...................................................................................................................11 7.1RADIOFREQUENCYTESTSETUP1................................................................................................................11 7.2RADIOFREQUENCYTESTSETUP2................................................................................................................11 7.3CONDUCTEDEMISSIONTESTSETUP............................................................................................................13 7.4BLOCKDIAGRAMCONFIGURATIONOFTESTSYSTEM..............................................................................14 7.5SUPPORTEQUIPMENT......................................................................................................................................14 8TESTREQUIREMENTS .............................................................................................................................................. 15 8.1DTS6DBBANDWIDTH ........................................................................................................................................ 15 8.2MAXIMUMPEAKCONDUCTEDOUTPUTPOWER.........................................................................................18 8.3MAXIMUMPOWERSPECTRALDENSITY........................................................................................................21 8.4UNWANTEDEMISSIONSINNON-RESTRICTEDFREQUENCYBANDS....................................................24 8.5RADIATEDSPURIOUSEMISSION.....................................................................................................................32 8.6CONDUCTEDEMISSIONSTEST.......................................................................................................................45 8.7ANTENNAAPPLICATION.....................................................................................................................................46 ReportNo.ENS2508220300W00102RPage3of48Ver.1.0 ModifiedInformation VersionReportNo.RevisionDateSummary Ver.1.0ENS2508220300W00102R/OriginalReport ReportNo.ENS2508220300W00102RPage4of48Ver.1.0 1TESTRESULTCERTIFICATION Applicant:DELTANETWORKS(XIAMEN)LTD. Address： Room402,4F,BuildingNO.6-2,WanghaiRoad,XiamenSoftwarePark,Fujian, China Manufacturer:DELTANETWORKS(XIAMEN)LTD. Address ： Room402,4F,BuildingNO.6-2,WanghaiRoad,XiamenSoftwarePark,Fujian, China EUT:LTE/Wi-FiDongle ModelName:VCB-5106L6-WB Trademark:N/A MeasurementProcedureUsed: APPLICABLESTANDARDS STANDARDTESTRESULT FCC47CFRPart2,SubpartJ FCC47CFRPart15,SubpartC PASS TheaboveequipmentwastestedbyEMTEK(SHENZHEN)CO.,LTD.Thetestdata,dataevaluation,test procedures,andequipmentconfigurationsshowninthisreportweremadeinaccordancewiththeprocedures giveninANSIC63.10(2013)andtheenergyemittedbythesampleEUTtestedasdescribedinthisreportisin compliancewiththeabovetablestandardsrequirement. Thetestresultsofthisreportrelateonlytothetestedsampleidentifiedinthisreport. DateofTest:November1,2024toMay20,2025 Preparedby: UnaYu/Editor Reviewer: JoeXia/Supervisor Approved&AuthorizedSigner: LisaWang/Manager ReportNo.ENS2508220300W00102RPage5of48Ver.1.0 2EUTTECHNICALDESCRIPTION ProductName:LTE/Wi-FiDongle ModelNumber:VCB-5106L6-WB BLEVersion: V4.2 DeviceType: BluetoothwithBLEmode DataRate:1Mbps Modulation:GFSK OperatingFrequencyRange:2402-2480MHz NumberofChannels:40Channels PowerSupply: InputVotage:5V-12VDC TestVotage:5VDC TemperatureRange: -40°C~80°C 2.1FEATUREOFEUT a)Antennainformation SpecificationAntennaBrandModelAnten…

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Report No. ENS2508220300W00103RPage 1 of 78Ver.1.0 $印章$ TEST REPORT Product Name： LTE/Wi-Fi Dongle Model Number： VCB-5106L6-WB FCC ID：2AMVP-VCB5106L6WB Prepared for:DELTA NETWORKS (XIAMEN) LTD. Address:Room 402, 4F, Building NO.6-2, Wanghai Road, Xiamen Software Park, Fujian, China Prepared by:EMTEK (SHENZHEN) CO., LTD. Address:Building 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China Tel: (0755) 26954280 Fax: (0755) 26954282 Report Number:ENS2508220300W00103R Date(s) of Tests:November 1, 2024 to May 20, 2025 Date of Issue:May 22, 2025 $二维码$ Report No. ENS2508220300W00103RPage 2 of 78Ver.1.0 TABLE OF CONTENTS 1 EUT TECHNICAL DESCRIPTION.................................................................................................................5 1.1 FEATURE OFEUT.......................................................................................................................................5 2 SUMMARY OF TEST RESULT......................................................................................................................6 3 TEST METHODOLOGY..................................................................................................................................7 3.1 GENERAL DESCRIPTION OF APPLIED STANDARDS......................................................................7 3.2 MEASUREMENT EQUIPMENT USED..................................................................................................7 3.3 DESCRIPTION OF TEST MODES.........................................................................................................8 4 FACILITIES AND ACCREDITATIONS..........................................................................................................9 4.1 FACILITIES...............................................................................................................................................9 4.2 EQUIPMENT.............................................................................................................................................9 5 TEST SYSTEM UNCERTAINTY .................................................................................................................. 10 6 SETUP OF EQUIPMENT UNDER TEST .................................................................................................... 11 6.1 RADIO FREQUENCY TEST SETUP 1.................................................................................................11 6.2 RADIO FREQUENCY TEST SETUP 2.................................................................................................11 6.3 CONDUCTED EMISSION TEST SETUP.............................................................................................14 6.4 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM..............................................................15 6.5 SUPPORT EQUIPMENT.......................................................................................................................15 7 TEST REQUIREMENTS...............................................................................................................................16 7.1 MINIMUM (6DB) OCCUPIED BANDWIDTH.......................................................................................16 7.2 MAXIMUM PEAK CONDUCTED OUTPUT POWER..........................................................................23 7.3 MAXIMUM POWER SPECTRAL DENSITY........................................................................................31 7.4 UNWANTED SPURIOUS EMISSIONS................................................................................................38 7.5 RADIATED EMISSION ........................................................................................................................... 62 7.6 CONDUCTED EMISSION TEST..........................................................................................................75 7.7 ANTENNAAPPLICATION.....................................................................................................................76 Report No. ENS2508220300W00103RPage 3 of 78Ver.1.0 Modified Information VersionReport No.Revision DateSummary Ver.1.0ENS2508220300W00103R/Original Report Report No. ENS2508220300W00103RPage 4 of 78Ver.1.0 TEST RESULT CERTIFICATION Applicant: DELTA NETWORKS (XIAMEN) LTD. Address: Room 402, 4F, Building NO.6-2, Wanghai Road, Xiamen Software Park, Fujian, China Manufacturer: DELTA NETWORKS (XIAMEN) LTD. Address: Room 402, 4F, Building NO.6-2, Wanghai Road, Xiamen Software Park, Fujian, China EUT:LTE/Wi-Fi Dongle Model Name:VCB-5106L6-WB Trademark:N/A Measurement Procedure Used: APPLICABLE STANDARDS STANDARDTEST RESULT FCC 47 CFR Part 2 , Subpart J FCC 47 CFR Part 15 , Subpart C PASS The above equipment was tested by EMTEK (SHENZHEN) CO., LTD. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10 (2013) and the energy emitted by the sample EUT tested as described in this report is in compliance with the above table standards requirement. The test results of this report relate only to the tested sample identified in this report. Date of Test:November 1, 2024 to May 20, 2025 Prepared by: Una Yu/Editor Reviewer: Joe Xia/Supervisor Approved & Authorized Signer : Lisa Wang/Manager Report No. ENS2508220300W00103RPage 5 of 78Ver.1.0 1 EUT TECHNICAL DESCRIPTION 1.1 FEATURE OFEUT a) Antenna information SpecificationAntennaBrandModelAntenna TypeGain BT1//Integrated Antenna2.35dBi BLE1//Integrated Antenna2.35dBi 2.4G WIFI1//Integrated Antenna2.35dBi LTE Cat M1 Band 21//Integrated Antenna3.83dBi LTE Cat M1 Band 41//Integrated Antenna3.71dBi LTE Cat M1 Band 51//Integrated Antenna2.94dBi LTE Cat M1 Band 121//Integrated Antenna3.81dBi LTE Cat M1 Band 131//Integrated Antenna3.44dBi LTE Cat M1 Band 251//Integrated Antenna3.83dBi LTE Cat M1 Band 261//Integrated Antenna2.94dBi LTE Cat M1 Band 661//Integrated Anten…

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Report No. ENS2508220300W00103RPage 40 of 78Ver.1.0 Band edge measurements 11B-Ant1-2412-PASS 11B-Ant1-2462-PASS Report No. ENS2508220300W00103RPage 41 of 78Ver.1.0 11G-Ant1-2412-PASS 11G-Ant1-2462-PASS Report No. ENS2508220300W00103RPage 42 of 78Ver.1.0 11N20SISO-Ant1-2412-PASS 11N20SISO-Ant1-2462-PASS Report No. ENS2508220300W00103RPage 43 of 78Ver.1.0 11N40SISO-Ant1-2422-PASS 11N40SISO-Ant1-2452-PASS Report No. ENS2508220300W00103RPage 44 of 78Ver.1.0 Emission level measurement 11B-Ant1-2412-0~Reference-PASS 11B-Ant1-2412-30~1000-PASS Report No. ENS2508220300W00103RPage 45 of 78Ver.1.0 11B-Ant1-2412-1000~26500-PASS 11B-Ant1-2437-0~Reference-PASS Report No. ENS2508220300W00103RPage 46 of 78Ver.1.0 11B-Ant1-2437-30~1000-PASS 11B-Ant1-2437-1000~26500-PASS Report No. ENS2508220300W00103RPage 47 of 78Ver.1.0 11B-Ant1-2462-0~Reference-PASS 11B-Ant1-2462-30~1000-PASS Report No. ENS2508220300W00103RPage 48 of 78Ver.1.0 11B-Ant1-2462-1000~26500-PASS 11G-Ant1-2412-0~Reference-PASS Report No. ENS2508220300W00103RPage 49 of 78Ver.1.0 11G-Ant1-2412-30~1000-PASS 11G-Ant1-2412-1000~26500-PASS Report No. ENS2508220300W00103RPage 50 of 78Ver.1.0 11G-Ant1-2437-0~Reference-PASS 11G-Ant1-2437-30~1000-PASS Report No. ENS2508220300W00103RPage 51 of 78Ver.1.0 11G-Ant1-2437-1000~26500-PASS 11G-Ant1-2462-0~Reference-PASS Report No. ENS2508220300W00103RPage 52 of 78Ver.1.0 11G-Ant1-2462-30~1000-PASS 11G-Ant1-2462-1000~26500-PASS Report No. ENS2508220300W00103RPage 53 of 78Ver.1.0 11N20SISO-Ant1-2412-0~Reference-PASS 11N20SISO-Ant1-2412-30~1000-PASS Report No. ENS2508220300W00103RPage 54 of 78Ver.1.0 11N20SISO-Ant1-2412-1000~26500-PASS 11N20SISO-Ant1-2437-0~Reference-PASS Report No. ENS2508220300W00103RPage 55 of 78Ver.1.0 11N20SISO-Ant1-2437-30~1000-PASS 11N20SISO-Ant1-2437-1000~26500-PASS Report No. ENS2508220300W00103RPage 56 of 78Ver.1.0 11N20SISO-Ant1-2462-0~Reference-PASS 11N20SISO-Ant1-2462-30~1000-PASS Report No. ENS2508220300W00103RPage 57 of 78Ver.1.0 11N20SISO-Ant1-2462-1000~26500-PASS 11N40SISO-Ant1-2422-0~Reference-PASS Report No. ENS2508220300W00103RPage 58 of 78Ver.1.0 11N40SISO-Ant1-2422-30~1000-PASS 11N40SISO-Ant1-2422-1000~26500-PASS

Report No. ENS2508220300W00103RPage 59 of 78Ver.1.0 11N40SISO-Ant1-2437-0~Reference-PASS 11N40SISO-Ant1-2437-30~1000-PASS Report No. ENS2508220300W00103RPage 60 of 78Ver.1.0 11N40SISO-Ant1-2437-1000~26500-PASS 11N40SISO-Ant1-2452-0~Reference-PASS Report No. ENS2508220300W00103RPage 61 of 78Ver.1.0 11N40SISO-Ant1-2452-30~1000-PASS 11N40SISO-Ant1-2452-1000~26500-PASS Report No. ENS2508220300W00103RPage 62 of 78Ver.1.0 7.5 RADIATED EMISSION 7.5.1 Applicable Standard According to FCC Part 15.247(d) and 15.209 and KDB 558074 D01 15.247 Meas Guidance v05r02. 7.5.2 Conformance Limit According to FCC Part 15.247(d): radiated emissions which fall in the restricted bands, as defined in §15.205(a), must also comply with the radiated emission limits specified in §15.209(a) (see §15.205(c)). According to FCC Part15.205, Restricted bands: MHzMHzMHzGHz 0.090-0.11016.42-16.423399.9-4104.5-5.15 10.495-0.50516.69475-16.69525608-6145.35-5.46 2.1735-2.190516.80425-16.80475960-12407.25-7.75 4.125-4.12825.5-25.671300-14278.025-8.5 4.17725-4.1777537.5-38.251435-1626.59.0-9.2 4.20725-4.2077573-74.61645.5-1646.59.3-9.5 6.215-6.21874.8-75.21660-171010.6-12.7 6.26775-6.26825123-1382200-230014.47-14.5 8.291-8.294149.9-150.052310-239015.35-16.2 8.362-8.366156.52475-156.525252483.5-250017.7-21.4 8.37625-8.38675156.7-156.92690-290022.01-23.12 8.41425-8.41475162.0125-167.173260-326723.6-24.0 12.29-12.293167.72-173.23332-333931.2-31.8 12.51975-12.52025240-2853345.8-335836.43-36.5 12.57675-12.57725322-335.43600-4400(2) 13.36-13.41 According to FCC Part15.205 the level of any transmitter spurious emission in Restricted bands shall not exceed the level of the emission specified in the following table. Restricted Frequency(MHz) Field Strength (μV/m)Field Strength (dBμV/m) Measurement Distance 0.009-0.4902400/F(KHz)20 log (uV/m)300 0.490-1.70524000/F(KHz)20 log (uV/m)30 1.705-303029.530 30-88100403 88-21615043.53 216-960200463 Above 960500543 7.5.3 Test Configuration Test according to clause 6.2 radio frequency test setup 2. 7.5.4 Test Procedure This test is required for any spurious emission that falls in a Restricted Band, as defined in Section 15.205. It must be performed with the highest gain of each type of antenna proposed for use with the EUT. Use the following spectrum analyzer settings: For Above 1GHz: The EUT was placed on a turn table which is 1.5m above ground plane. Maximum procedure was performed on the highest emissions to ensure EUT compliance. Span = wide enough to fully capture the emission being measured. RBW = 1 MHz. VBW  RBW. Sweep = auto. Report No. ENS2508220300W00103RPage 63 of 78Ver.1.0 Detector function = peak. Trace = max hold. For Below 1GHz: The EUT was placed on a turn table which is 0.8m above ground plane. Maximum procedure was performed on the highest emissions to ensure EUT compliance. Span = wide enough to fully capture the emission being measured. RBW = 100 kHz. VBW  RBW. Sweep = auto. Detector function = peak. Trace = max hold. For Below 30MHz: The EUT was placed on a turn table which is 0.8m above ground plane. Maximum procedure was performed on the highest emissions to ensure EUT compliance. Span = wide enough to fully capture the emission being measured. RBW = 9kHz. VBWRBW. Sweep = auto. Detector function = peak. Trace = max hold. For Below 150KHz: The EUT was placed on a turn table which is 0.8m above ground plane. Maximum procedure was performed on the highest emissions to ensure EUT compliance. Span = wide enough to fully capture the emission being measured. RBW = 200Hz. VBWRBW. Sweep = auto. Detector function = peak. Trace = max hold. Follow the guidelines in ANSI C63.10 with respect to maximizing the emission by rotating the EUT, measuring the emission while the EUT is situated in three orthogonal planes (if appropriate), adjusting the measurement antenna height and polarization, etc. A pre-amp and a high pass filter are required for this test, in order to provide the measuring system with sufficient sensitivity. Allow the trace to stabilize. The peak reading of the emission, after being corrected by the antenna factor, cable loss, pre-amp gain, etc., is the peak field strength, which must comply with the limit. Submit this data. Now set the VBW to 10 Hz, while maintaining all of the other instrument settings. This peak level, once corrected, must comply with the limit. If the dwell time per channel of the hopping signal is less than 100 ms, then the reading obtained with the 10 Hz VBW may be further adjusted by a “duty cycle correction factor”, derived from 20log(dwell time/100 ms), in an effort to demonstrate compliance with the limit. Submit this data. Repeat above procedures until all frequency measured was complete. 7.5.5 Test Results Report No. ENS2508220300W00103RPage 64 of 78Ver.1.0 All of the configurations or modes are tested, the data of the worst case is recorded as below. Spurious Emission below 30MHz(9KHz to 30MHz) Temperature: 25°C Test By:CZF Humidity:60% Test mode:802.11b Freq. (MHz) Ant.Pol. Emission Level(dBuV/m) Limit 3m(dBuV/m)Over(dB) H/VPKAVPKAVPKAV ---------------- Note: Data of measurement within this frequency range shown “ -- ” in the table above means the reading of emissions are attenuated more than 20dB below the permissible limits or the field strength is too small to be measured. Spurious Emission Above 1GHz(1GHz to 25GHz) All antennas and modulation modes are tested, the data of the worst mode is described in the table. Test mode:802.11BFrequency:Channel 1: 2412MHz Freq. (MHz) Ant.Pol. Emission Level(dBuV/m) Limit 3m(dBuV/m) Over(dB)Detector 4822.5V55.8574.0018.15peak 9995.625V62.0574.0011.95peak 13708.125V65.3474.008.66peak 4822.5V49.7054.004.30AVG 9995.625V42.3654.0011.64AVG 13708.125V44.1354.009.87AVG 4824.375H54.8274.0019.18peak 9909…

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