2BN92-K19helmet headset

ShenzhenFengkuTechnologyCo.,Ltd 2.911(d)(7)USAAgentv1.5 Section2.911(d)(7)USAAgentforServiceofProcess Companyname:ShenzhenFengkuTechnologyCo.,Ltd Address:4rdFloor,BuildingB,RunchangyuanIndustrialZone,BantianStreet, LonggangDistrict,Shenzhen,China FCCID:2BN92-K19 2.911(d)(7)USADesignatedAgentforServiceofProcess We,[ShenzhenFengkuTechnologyCo.,Ltd]designate[LinkwldLLC] NOTE1 forthe purposeofacceptingserviceofprocessonbehalfoftheapplicant. Applicantconsent:Weacknowledgeourconsenttoacceptserviceofprocessinthe UnitedStatesformattersrelatedtotheapplicableequipment,andatthephysicalU.S. addressandemailaddressofthedesignatedagentandacknowledgeour acceptanceofourobligationtomaintainanagentforserviceofprocessintheUnited Statesfornolessthanoneyearaftereitherwethegranteehavepermanently terminatedallmarketingandimportationoftheapplicableequipmentwithintheU.S., orattheconclusionofanyCommission-relatedadministrativeorjudicialproceeding involvingtheequipment,whicheverislater. Agentobligation:Weacknowledgeourobligationtoacceptserviceofprocessinthe UnitedStatesformattersrelatedtotheapplicableequipmentatourphysicalU.S. addressandemailaddressfornolessthanoneyearaftereitherthegranteehas permanentlyterminatedallmarketingandimportationoftheapplicableequipment withintheU.S.,orattheconclusionofanyCommission-relatedadministrativeor judicialproceedinginvolvingtheequipment,whicheverislater. ShenzhenFengkuTechnologyCo.,Ltd 2.911(d)(7)USAAgentv1.5 USAAgentApplicant Companyname:LinkwldLLCCompanyname:ShenzhenFengku TechnologyCo.,Ltd USAAddress:7595TechnologyWaySte 100,Denver,CO80237,US Address:4rdFloor,BuildingB, RunchangyuanIndustrialZone,Bantian Street,LonggangDistrict,Shenzhen,China FRNNumber:0033625682GranteeFRNNumber:0036804920 ContactName:TimothyZhu FCCGranteeCode:2BN92 TelephoneNo:(747)717-2691ContactName:FaweiGao Email:[email protected]:13138873880 Email:[email protected] Signature: Title:Manager Signature: Title:generalmanager Date:2025-12-02Date:2025-12-02 NOTE1:AnapplicantlocatedintheUnitedStatesmaydesignateitselfastheagentforservice ofprocess. Reference;FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the

Attestation Statement. Old Code: C5266091 24 New Code: 00015544 Ed.3 Change reason: FRN is added to the Applicant information section. 1/1 Shenzhen Fengku Technology Co., Ltd TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Shenzhen Fengku Technology Co., Ltd Grantee code: 2BN92 FCC ID: 2BN92-K19 FRN: 0036804920 Contact Name: Fawei Gao Address: 4rd Floor, Building B, Runchangyuan Industrial Zone, Bantian Street, Longgang District Telephone No: 13138873880 Fax No: Email: [email protected] i. [Shenzhen Fengku Technology Co., Ltd] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. The applicant must sign this certification. ii. [Shenzhen Fengku Technology Co., Ltd] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [Shenzhen Fengku Technology Co., Ltd] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered List as an entity producing “covered” equipment . Date: 2025/12/03 Applicant’s Name: Fawei Gao Title: general manager Signature The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

Shenzhen Fengku Technology Co., Ltd Code 00018768 Ed. 1 Item 1. The device is able to install software/program installation? ☐ Yes, go to Item 2. ☒ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky cybersecurity or anti-virus software. Item 2. Technical Requirements for Kaspersky Cybersecurity Software: # General Requirements (For all Devices) Yes / No or N/A Comments 1 Internet connection for activation and updates (For all Operating Systems) N/A Device helmet headset Company name Shenzhen Fengku Technology Co., Ltd Grantee code 2BN92 FCC ID 2BN92-K19 FRN 0036804920 Contact name Fawei Gao Address 4rd Floor, Building B, Runchangyuan Industrial Zone, Bantian Street, Longgang District Telephone number 13138873880 E-mail [email protected] Chipset/module information AC7923A, JL7016C Operating System (if applicable) N/A Storage Capacity (hard drive or other permanent memory storage, if applicable) N/A 2 # General Requirements (For Windows Devices) Yes / No or N/A Comments 1 Storage: 1500 MB free space on the hard drive N/A 2 Operating System: Microsoft Windows 8, 8.1, 10 & 11 Home / Pro / Enterprise Microsoft Windows 7 Starter / Home Basic & Premium / Professional / Ultimate SP1 or higher N/A 3 Processor: 1 GHz or higher (x86 or x64) N/A 4 Memory (RAM)1 GB (32-bit) or 2 GB (64-bit) N/A 5 Screen Resolution: Minimum resolution of 1024 x 768 N/A # General Requirements (For macOS devices) Yes / No or N/A Comments 1 Operating System macOS® 13 – 14 N/A 2 Memory (RAM)4 GB N/A 3 Storage: 3455 MB free space on the hard drive N/A # General Requirements (For Android Devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: Android™ 10 – 14 N/A 3 Screen Resolution: Minimum resolution of 320 x 480 N/A # General Requirements (for iOS devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: iOS® 17 N/A # General Requirements (For Linux system) Yes / No or N/A Comments 3 1 Hard drive: 1 GB of free space N/A 2 CPU: Intel Pentium 1 GHz or higher N/A 3 RAM: 1 GB N/A 4 Minimum software requirements: AlmaLinux OS 8 or later; AlterOS 7.5 or later; Astra Linux Common Edition 2.12 or later; CentOS 6.7 or later; Debian GNU/Linux 10.0 or later; EulerOS 2.0 or later; Oracle Linux 7.3 or later ; Red Hat Enterprise Linux 6.7 or later ; Rocky Linux 8.5 or later ; SUSE Linux Enterprise Server 12.5 or later; Ubuntu 12.04 or later ; Uncom OS Home / Business / Education / Enterprise 2.2 or later; ALT Linux Workstaton / Workstation K / Server / Education 8 or later; ROSA Linux Workstation / Server 12 or later ; RED OS 7.3 and later ; N/A After reviewed the technical requirements, is the device capable of supporting the installation of Kaspersky software? ☐ Yes, go to Item 3. ☒ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky software Item 3. Connectivity Capabilities: 4 # Physical Interface Purpose Justification 1 1 # Wireless Interface Purpose Justification 1 1 After the review of this items, the device: ☒ Cannot support installation of any cybersecurity or anti-virus software on the covered list. ☐ Potentially can operate with any cybersecurity or anti-virus software on the covered list – additional third- party proof is provided to demonstrate compliance with requirements as of 2.911(d)5(i),(ii) – “Proof of Compliance with Covered List Software Requirements” of this document applies Signature: Name: Fawei Gao Date:2025-12-03 1 The justification field is used to justify why the software cannot be received through that interface. Check the annex for more indications.

TCB CALL página 1 File FCC ID: 2BN92-K19 Please upload an exhibit that explains how does the TCB verify the new agent information: 1- Is the address of the agent a valid physical US mailing address (not a US post office box, not a virtual mailbox, not P.O. Boxes, not a vacant lot, not a public building, etc.) ○ We have checked if the address exists in a real and potential building (Google maps) + official US register, after this verification and the evidence below we can guarantee the following: not a US post office box not a virtual mailbox not P.O. Boxes not a vacant lot not a public building(note) ► We checked the FCC FRN Search based on the information provided by the grantee. On the official register from : Search | coloradosos.gov TCB CALL página 2 TCB CALL página 3 TCB CALL página 4 TCB CALL página 5 ► CONCLUSION by TCB: The ASOP defined and provided by grantee is VALID and confirmed. Therefore the exhibit "C5266091_X23_Ed1_US_Agent_Letter" included in the file is ok. 2- Is the agent physically located at that valid US address such that the agent can be legally served at that address? Yes , check above 3- Has the listed agent clearly agreed in writing to serve as the agent for the grantee at that address? Yes, it is included in the exhibit "C5266091_X23_Ed1_US_Agent_Letter" >

C5266091_X10_Ed.2 1/1 ShenzhenFengkuTechnologyCo.,Ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2025-12-02 Subject:RequestforConfidentiality FCCID:2BN92-K19 ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-TermConfidentiality NOTE2 IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo ☒ BlockDiagram ☒☐ Schematics ☒☐ TestReportNoNo TestSetupPhotosNo ☒ User’sManual ☐ NOTE 1 ☒ InternalPhotos ☐ NOTE 1 ☒ PartsList/TuneUp ☐☐ RFExposureInfoNoNo OperationalDescription ☒☐ CoverLetter(s)NoNo SDRSoftware/SecurityInfo ☐ No NOTE1:Long-TermConfidentialitymaybepermittedunderspecialconditions(SeeII.LONG-TERMCONFIDENTIALITY,Section3of KDB726920,uselastinforce) NOTE2:Short-TermConfidentialitycanberequestedforamaximumof180daysfromthedateofthegrant. Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Incaseofshort-termConfidentiality,theapplicantrequeststheexhibitsselected abovearewithheldfrompublicviewforaperiodof180daysfromthedateofthe GrantofEquipmentAuthorizationandpriortomarketing. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name:FaweiGao Title:generalmanager 2025.12.2

C5266091_X8_Ed.1 1/1 Letter of Authorization Shenzhen Fengku Technology Co., Ltd Company: Shenzhen Fengku Technology Co., Ltd Address: 4rd Floor, Building B, Runchangyuan Industrial Zone, Bantian Street, Longgang District Product Name: helmet headset Model Number: K19 FCC Identifier: 2BN92-K19 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Fawei Gao Date: 2025.1 2.0 3 Title: general manager Signature of applicant:

LabelLocation Confirmtheuseofrealappearancephotosasreferences Labelsize: （ L:3cm*W:2cm ） ProductName:helmetheadset ModelNo.:K19 FCCID:2BN92-K19

RFEXPOSUREEVALUATION FCCID:2BN92-K19 AccordingtoKDB447498D01MobileandPortableDevicesRFExposureProcedures andEquipmentAuthorizationPoliciesv06. AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeusedto evaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF)Radiationas specifiedin§1.1307(b): RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,using measurementsorcomputersimulation.WhenroutineSARevaluationisnotrequired, portabletransmitterswithoutputpowergreaterthantheapplicablelowthresholdrequire SARevaluationtoqualifyforTCBapproval. Channel (MHz) Maximum output power (dBm) Tuneup tolerance (dBm) MaxTuneUp Power(dBm) Distance (mm) Calculation results Limit Operating Mode 24021.581.58±12.58050.5613 GFSK24411.471.47 ±1 2.47050.5523 24800.870.87±11.87050.4843 24022.492.49±13.49050.6923 π/4-DQPSK24412.332.33 ±1 3.33050.6733 24801.721.72±12.72050.5893 24022.952.95±13.95050.7703 8DPSK24412.772.77 ±1 3.77050.7443 24802.132.13±13.13050.6483 24123.253.25±14.25050.8263 DSSS24373.533.53 ±1 4.53050.8863 24622.422.42±13.42050.6903 24122.612.61±13.61050.7133 OFDM24372.722.72 ±1 3.72050.7353 24622.272.27±13.27050.6663 24122.692.69 ±1 3.69050.7263 OFDM24372.542.54±13.54050.7053 24622.612.61±13.61050.7213 Result:NoStandaloneSARtestisrequired.

Page 1 of 39 FCC Test Report Report No.:1819C50111212501 Applicant:Shenzhen Fengku Technology Co., Ltd Address: 4rd Floor, Building B, Runchangyuan Industrial Zone, Bantian Street, Longgang District, Shenzhen, China Product Name:helmet headset Report Date:2025-12-02 Shenzhen Anbotek Compliance Laboratory Limited #检测章# #资质章# Report No.:1819C50111212501Page 2 of 39 FCC ID: 2BN92-K19 Contents 1. General Information ...............................................................................................................................6 1.1. Client Information ........................................................................................................................6 1.2. Description of Device (EUT) ........................................................................................................6 1.3. Auxiliary Equipment Used During Test........................................................................................7 1.4. Operation channel list..................................................................................................................7 1.5. Description of Test Modes...........................................................................................................8 1.6. Measurement Uncertainty ...........................................................................................................8 1.7. Additional Instructions .................................................................................................................9 1.8. Test Summary .............................................................................................................................9 1.9. Description of Test Facility ........................................................................................................10 1.10. Disclaimer................................................................................................................................10 1.11. Test Equipment List.................................................................................................................11 2. Antenna requirement ...........................................................................................................................13 2.1. Conclusion.................................................................................................................................13 3. Conducted Emission at AC power line ................................................................................................14 3.1. EUT Operation ..........................................................................................................................14 3.2. Test Setup .................................................................................................................................14 3.3. Test Data ...................................................................................................................................15 4. 20dB Bandwidth ..................................................................................................................................17 4.1. EUT Operation ..........................................................................................................................18 4.2. Test Setup .................................................................................................................................18 4.3. Test Data ...................................................................................................................................18 5. Maximum Conducted Output Power....................................................................................................19 5.1. EUT Operation ..........................................................................................................................19 5.2. Test Setup .................................................................................................................................20 5.3. Test Data ...................................................................................................................................20 6. Channel Separation .............................................................................................................................21 6.1. EUT Operation ..........................................................................................................................21 6.2. Test Setup .................................................................................................................................21 6.3. Test Data ...................................................................................................................................21 7. Number of Hopping Frequencies.........................................................................................................22 7.1. EUT Operation ..........................................................................................................................22 7.2. Test Setup .................................................................................................................................22 7.3. Test Data ...................................................................................................................................22 8. Dwell Time ...........................................................................................................................................23 8.1. EUT Operation ..........................................................................................................................24 8.2. Test Setup .................................................................................................................................24 8.3. Test Data ...................................................................................................................................24 9. Emissions in non-restricted frequency bands .........................................…

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SMD CERAMIC ANTENNA Data Sheet CHINA ZHENHUA GROUP YUNKE ELECTRONICS CO.,LTD No.268-1, Xintian Avenue North Section, Wudang District, Guiyang City, Guizhou Province, China . Rev. 1.0 CA-2450-31-SE For 2400-2484MHz 3.2x1.6mm [EIA1206] HZ3215WA01 Data Sheet Rev. 1.0 | 2 CHINA ZHENHUA GROUP YUNKE ELECTRONICS CO.,LTD Light weight,compact Wide bandwidth,lowcost Built-in antenna with high gain SMD CERAMIC ANTENNA SHAPES AND DIMENSIONS RECOMMENDED LAND PATTERN OLDER RESIST PATTERN 3.2±0.1 1.6±0.1 Dimensions in mm [Top view] [Bottom view] Dimens ion s in mm Dimens ion s in mm FEATURES APPLICATIONS Bluetooth IEEE802.11g/b Zigbee systems,etc... 3.2±0.1 1.55±0.1 2.25 0.64 0.48 2.16 3.2±0.1 0.50 ±0.1 [Side view] Data Sheet Rev. 1.0 | 3 CHINA ZHENHUA GROUP YUNKE ELECTRONICS CO.,LTD SMD CERAMIC ANTENNA ELECTRICSPECIFICATIONS PART NUMBERING SYSTEM CA - 2450 - 31 - SE Series Size Material Frequency Product type CA-2450-31-SE Center Frequency Range 2450MHZ Peak Gain 1.7dBi Data Sheet Rev. 1.0 | 4 CHINA ZHENHUA GROUP YUNKE ELECTRONICS CO.,LTD SMD CERAMIC ANTENNA EVALUATION BOARD PCB Chip antenna Z Y X Data Sheet Rev. 1.0 | 5 CHINA ZHENHUA GROUP YUNKE ELECTRONICS CO.,LTD SMD CERAMIC ANTENNA RADIATION PATTERNS 2.4GHz WLAN BAND Data Sheet Rev. 1.0 | 8 CHINA ZHENHUA GROUP YUNKE ELECTRONICS CO.,LTD SMD CERAMIC ANTENNA PACKAGING STYLE REEL DIMENSIONS TAPE DIMENSIONS F ea t u r e T o l e r a n ces W± 0 . 3 0 P± 0 .1 0 E± 0 .1 0 F± 0 .1 0 P2 D S p ec ifi ca t i o n s 12. 00 4. 00 1.75 5 . 50 2. 00 1. 50 P o 1 0 P ±0.10 +0.10 -0.00 o 4.00 40.00 ±0.10 ±0.20 Typing Quantity: 5000 pieces per 7” reel

ReportNo.:1819C501112125-01 Page 1 of 55 AppendixTestData ReportNo.:1819C50111212501-01TestSampleNo.:1-2-2 StartTestDate:2025-10-14FinishTestDate:2025-10-14 TestEngineer:Auditor: Temperature:25.4°CRelativeHumidity:64% Pressure:101kPa AppendixA:20dBBandwidth TestResult Test Mode Antenna Frequency [MHz] 20db EBW[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict DH5Ant124020.9572401.5892402.546------ DH5Ant124410.9452440.5892441.534------ DH5Ant124800.9572479.5862480.543------ 2DH5Ant124021.2842401.4212402.705------ 2DH5Ant124411.2902440.4182441.708------ 2DH5Ant124801.2812479.4242480.705------ 3DH5Ant124021.3142401.4032402.717------ 3DH5Ant124411.2992440.4122441.711------ 3DH5Ant124801.3082479.4092480.717------ ReportNo.:1819C501112125-01 Page 2 of 55 TestGraphs DH5-Ant1-2402 DH5-Ant1-2441 ReportNo.:1819C501112125-01 Page 3 of 55 DH5-Ant1-2480 2DH5-Ant1-2402 ReportNo.:1819C501112125-01 Page 4 of 55 2DH5-Ant1-2441 2DH5-Ant1-2480 ReportNo.:1819C501112125-01 Page 5 of 55 3DH5-Ant1-2402 3DH5-Ant1-2441 ReportNo.:1819C501112125-01 Page 6 of 55 3DH5-Ant1-2480 ReportNo.:1819C501112125-01 Page 7 of 55 AppendixB:99%OccupiedBandwidth TestResult Test Mode Antenna Frequency [MHz] OCB[MHz]FL[MHz]FH[MHz]Limit[MHz]Verdict DH5Ant124020.875432401.61222402.4876------ DH5Ant124410.880452440.61322441.4936------ DH5Ant124800.874392479.61572480.4900------ 2DH5Ant124021.18232401.46502402.6473------ 2DH5Ant124411.18372440.46102441.6447------ 2DH5Ant124801.18112479.45992480.6410------ 3DH5Ant124021.19812401.45212402.6502------ 3DH5Ant124411.18462440.45852441.6431------ 3DH5Ant124801.18782479.46082480.6486------ ReportNo.:1819C501112125-01 Page 8 of 55 TestGraphs DH5-Ant1-2402 DH5-Ant1-2441 ReportNo.:1819C501112125-01 Page 9 of 55 DH5-Ant1-2480 2DH5-Ant1-2402 ReportNo.:1819C501112125-01 Page 10 of 55 2DH5-Ant1-2441 2DH5-Ant1-2480 ReportNo.:1819C501112125-01 Page 11 of 55 3DH5-Ant1-2402 3DH5-Ant1-2441 ReportNo.:1819C501112125-01 Page 12 of 55 3DH5-Ant1-2480 ReportNo.:1819C501112125-01 Page 13 of 55 AppendixC:MaximumConductedOutputPower TestResultPeak Test Mode AntennaFrequency[MHz] ConductedPeak Power[dBm] Conducted Limit[dBm] Verdict DH5Ant124021.58≤20.97PASS DH5Ant124411.47≤20.97PASS DH5Ant124800.87≤20.97PASS 2DH5Ant124022.49≤20.97PASS 2DH5Ant124412.33≤20.97PASS 2DH5Ant124801.72≤20.97PASS 3DH5Ant124022.95≤20.97PASS 3DH5Ant124412.77≤20.97PASS 3DH5Ant124802.13≤20.97PASS TestGraphs DH5-Ant1-2402-PASS ReportNo.:1819C501112125-01 Page 14 of 55 DH5-Ant1-2441-PASS DH5-Ant1-2480-PASS ReportNo.:1819C501112125-01 Page 15 of 55 2DH5-Ant1-2402-PASS 2DH5-Ant1-2441-PASS ReportNo.:1819C501112125-01 Page 16 of 55 2DH5-Ant1-2480-PASS 3DH5-Ant1-2402-PASS ReportNo.:1819C501112125-01 Page 17 of 55 3DH5-Ant1-2441-PASS 3DH5-Ant1-2480-PASS ReportNo.:1819C501112125-01 Page 18 of 55 AppendixD:Carrierfrequencyseparation TestResult TestModeAntenna Frequency [MHz] Result [MHz] Limit[MHz]Verdict DH5Ant1Hop0.86≥0.638PASS 2DH5Ant1Hop1.154≥0.860PASS 3DH5Ant1Hop1.202≥0.876PASS ReportNo.:1819C501112125-01 Page 19 of 55 TestGraphs DH5-Ant1-Hop-PASS 2DH5-Ant1-Hop-PASS ReportNo.:1819C501112125-01 Page 20 of 55 3DH5-Ant1-Hop-PASS ReportNo.:1819C501112125-01 Page 21 of 55 AppendixE:DwellTime TestResult Test Mode Antenna Frequency [MHz] BurstWidth [ms] TotalHops [Num] Result [s] Limit [s] Verdict DH5Ant1Hop2.885880.254≤0.4PASS 2DH5Ant1Hop2.891990.286≤0.4PASS 3DH5Ant1Hop2.892950.275≤0.4PASS ReportNo.:1819C501112125-01 Page 22 of 55 TestGraphs DH5-Ant1-Hop-PASS ReportNo.:1819C501112125-01 Page 23 of 55 2DH5-Ant1-Hop-PASS ReportNo.:1819C501112125-01 Page 24 of 55 3DH5-Ant1-Hop-PASS ReportNo.:1819C501112125-01 Page 25 of 55 AppendixF:NumberofHoppingChannel TestResult TestModeAntenna Frequency [MHz] Result [Num] Limit [Num] Verdict DH5Ant1Hop79≥15PASS 2DH5Ant1Hop79≥15PASS 3DH5Ant1Hop79≥15PASS ReportNo.:1819C501112125-01 Page 26 of 55 TestGraphs DH5-Ant1-Hop-PASS 2DH5-Ant1-Hop-PASS ReportNo.:1819C501112125-01 Page 27 of 55 3DH5-Ant1-Hop-PASS ReportNo.:1819C501112125-01 Page 28 of 55 AppendixG:ConductedBandedge TestResult Test Mode Antenna Ch. Name Frequency [MHz] Ref.Level [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant1Low24021.46-50.73≤-18.54PASS DH5Ant1High24800.69-51.49≤-19.31PASS DH5Ant1LowHop_24021.28-49.53≤-18.72PASS DH5Ant1HighHop_24800.64-49.24≤-19.36PASS 2DH5Ant1Low24021.46-51.49≤-18.54PASS 2DH5Ant1High24800.71-53.18≤-19.29PASS 2DH5Ant1LowHop_2402-1.68-50.28≤-21.68PASS 2DH5Ant1HighHop_24800.13-49.84≤-19.87PASS 3DH5Ant1Low24021.44-50.84≤-18.56PASS 3DH5Ant1High24800.48-53.62≤-19.52PASS 3DH5Ant1LowHop_2402-0.62-50.52≤-20.62PASS 3DH5Ant1HighHop_24800.06-48.47≤-19.94PASS Remark:Regardingthespuriousemissionsfrom30MHzto26.5GHz,thecablelosehavebeensetinthe 'offset'oftheSpectrumAnalyzerduringthetest. ReportNo.:1819C501112125-01 Page 29 of 55 TestGraphs DH5-Ant1-2402-PASS DH5-Ant1-2480-PASS ReportNo.:1819C501112125-01 Page 30 of 55 DH5-Ant1-Hop_2402-PASS DH5-Ant1-Hop_2480-PASS ReportNo.:1819C501112125-01 Page 31 of 55 2DH5-Ant1-2402-PASS 2DH5-Ant1-2480-PASS ReportNo.:1819C501112125-01 Page 32 of 55 2DH5-Ant1-Hop_2402-PASS 2DH5-Ant1-Hop_2480-PASS ReportNo.:1819C501112125-01 Page 33 of 55 3DH5-Ant1-2402-PASS 3DH5-Ant1-2480-PASS ReportNo.:1819C501112125-01 Page 34 of 55 3DH5-Ant1-Hop_2402-PASS 3DH5-Ant1-Hop_2480-PASS ReportNo.:1819C501112125-01 Page 35 of 55 AppendixH:ConductedSpuriousEmission TestResult Test Mode AntennaFrequency[MHz] Freq.Range [MHz] Ref.Level [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant124020~Reference0.680.68---PASS DH5Ant1240230~10000.68-69.57≤-19.32PASS DH5Ant124021000~265000.68-39.88≤-19.32PASS DH5Ant124410~Reference0.630.63---PASS DH5Ant1244130~10000.63-68.98≤-19.37PASS DH5Ant124411000~265000.63-39.98≤-19.37PASS DH5Ant124800~Reference0.300.30---PASS DH5Ant1248030~10000.30-68.62≤-19.7PASS DH5Ant124801000~265000.30-42.28≤-19.7PASS 2DH5Ant124020~Reference-1.33-1.33---PASS 2DH5Ant1240230~1000-1.33-68.98≤-21.33PASS 2DH5Ant124021000~26500-1.33-39.49≤-21.33PASS 2DH5Ant124410~Reference-0.08-0.08---PASS 2DH5Ant1244130~1000-0.08-68.4≤-20.08PASS 2DH5Ant124411000~…

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