2AECY-S6Voice Amplifier

TCB CALL página 1 File FCC ID: 2AECY-S6 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" >

SHENZHENSOAIYTECHNOLOGYCO.,LTD 2.911(d)(7)USAAgentv1.5 Section2.911(d)(7)USAAgentforServiceofProcess Companyname:SHENZHENSOAIYTECHNOLOGYCO.,LTD Address:A1101,Building1,SenyeChuangdaBuildingGuxingCommunity,Xixiang Street,Bao'anDistrictShenzhen518000China FCCID:2AECY-S6 2.911(d)(7)USADesignatedAgentforServiceofProcess We,[SHENZHENSOAIYTECHNOLOGYCO.,LTD]designate[LinkwldLLC] NOTE1 for thepurposeofacceptingserviceofprocessonbehalfoftheapplicant. 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. USAAgentApplicant Companyname:LinkwldLLCCompanyname:SHENZHENSOAIY TECHNOLOGYCO.,LTD USAAddress:7595TechnologyWaySte 100,Denver,CO80237,US Address:A1101,Building1,Senye ChuangdaBuildingGuxingCommunity, XixiangStreet,Bao'anDistrictShenzhen 518000China FRNNumber:0033625682GranteeFRNNumber:0037673605 ContactName:TimothyZhu FCCGranteeCode:2AECY TelephoneNo:(747)717-2691ContactName:BruceNan Email:[email protected] TelephoneNo:0755-27695199 Email:[email protected] Signature: Signature: SHENZHENSOAIYTECHNOLOGYCO.,LTD 2.911(d)(7)USAAgentv1.5 Title:Manager Title:Manager Date:2026-08-06Date:2026-08-06 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 SOAIY 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 SOAIY TECHNOLOGY CO.,LTD Grantee code: 2AECY FCC ID: 2AECY-S6 FRN: 0037673605 Contact Name: Bruce Nan Address: A1101, Building 1, Senye Chuangda Building Guxing Community, Xixiang Street, Bao’an District 518000 China Telephone No: 0755-27695199 Fax No: 0755-27695923 Email: [email protected] i. [SHENZHEN SOAIY 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. i. [SHENZHEN SOAIY 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 SOAIY 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: August 6, 2026 Applicant’s Name: Bruce Nan Title: Manager Signature 1 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 SOAIY 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 # General Requirements (For Windows Devices) Yes / No or N/A Comments 1 Storage: 1500 MB free space on the hard drive N/A Device Voice Amplifier Company name SHENZHEN SOAIY TECHNOLOGY CO.,LTD Grantee code 2AECY FCC ID 2AECY-S6 FRN 0037673605 Contact name Bruce Nan Address A1101, Building 1, Senye Chuangda Building Guxing Community, Xixiang Street, Bao’an District 518000 China Telephone number 0755-27695199 E-mail [email protected] Chipset/module information AC7016C, W300A Operating System (if applicable) N/A Storage Capacity (hard drive or other permanent memory storage, if applicable) N/A 2 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 1 Hard drive: 1 GB of free space N/A 2 CPU: Intel Pentium 1 GHz or higher N/A 3 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: # Physical Interface Purpose Justification 1 1 The justification field is used to justify why the software cannot be received through that interface. Check the annex for more indications. 4 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:Bruce Nan Date: August 6, 2026

SHENZHENSOAIYTECHNOLOGYCO.,LTD ProductSimilarityDeclaration Productname:VoiceAmplifier Modelname:S6,A-Pro,400-SP132 FCCID:2AECY-S6 We(SHENZHENSOAIYTECHNOLOGYCO.,LTD)herebystatethat allthemodelsareelectricalidenticalincludingthesamesoftware parameterandhardwaredesign(i.e.,circuitdesign,PCBLayout,RF module/circuit,antennatype(s)andantennalocation,componentson PCB,etc.,),samemechanicalstructureanddesign(includingproduct enclosure,materials,etc.,),theonlydifferenceisthemodelname. Signature: Name:BruceNan Title:Manager 2026/8/6

C5266091_X10_Ed.2 1/1 SHENZHENSOAIYTECHNOLOGYCO.,LTD OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2026-08-06 Subject:RequestforConfidentiality FCCID:2AECY-S6 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,theapplicantrequeststheexhibitsselectedabove arewithheldfrompublicviewforaperiodof___180___daysfromthedateofthe GrantofEquipmentAuthorizationandpriortomarketing. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. C5266091_X10_Ed.2 1/1 Sincerely, Name:BruceNan Title:Manager 2026/8/6

C5266091_X8_Ed.1 1/1 Letter of Authorization SHENZHEN SOAIY TECHNOLOGY CO.,LTD Company: SHENZHEN SOAIY TECHNOLOGY CO.,LTD Address: A1101, Building 1, Senye Chuangda Building Guxing Community, Xixiang Street, Bao’an District 518000 China Product Name: Voice Amplifier Model Number: S6, A-Pro, 400-SP132 FCC Identifier: 2AECY-S6 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: Bruce Nan Date: August 6, 2026 Title: Manager Signature of applicant:

S6

RFEXPOSUREEVALUATION FCCID:2AECY-S6 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 24021.651.65±12.65050.5713 GFSK24411.471.47 ±1 2.47050.5523 24800.980.98±11.98050.4973 24022.532.53±13.53050.6993 π/4-DQPSK24412.382.38 ±1 3.38050.6803 24801.921.92±12.92050.6173 24022.952.95±13.95050.7703 8DPSK24412.762.76 ±1 3.76050.7433 24802.272.27±13.27050.6693 Result:NoStandaloneSARtestisrequired.

Page 1 of 39 FCC Test Report Report No.:1812C60365812501 Applicant:SHENZHEN SOAIY TECHNOLOGY CO.,LTD Address: A1101, Building 1, Senye Chuangda Building Guxing Community, Xixiang Street, Bao'an District Shenzhen 518000 China Product Name:Voice Amplifier Report Date:2026-08-06 Shenzhen Anbotek Compliance Laboratory Limited #检测章# #资质章# #报告二维码# Report No.:1812C60365812501Page 2 of 39 FCC ID: 2AECY-S6 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 Mode(s) ........................................................................................................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 .................................................................................................................................19 5.3. Test Data ...................................................................................................................................19 6. Channel Separation .............................................................................................................................20 6.1. EUT Operation ..........................................................................................................................20 6.2. Test Setup .................................................................................................................................20 6.3. Test Data ...................................................................................................................................21 7. Number of Hopping Frequencies.........................................................................................................22 7.1. EUT Operation ..........................................................................................................................22 7.2. Test Setup .................................................................................................................................23 7.3. Test Data ...................................................................................................................................23 8. Dwell Time ...........................................................................................................................................24 8.1. EUT Operation ..........................................................................................................................25 8.2. Test Setup .................................................................................................................................25 8.3. Test Data ...................................................................................................................................25 9. Emissions in non-restricted frequency bands ........................…

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1 深圳市飞敏科技有限公司 ShenZhen City FeiMin Technology CO.,LTD. 产品承认书 SPECIFICATION FOR APPROVED 客户 CUSTOMER: 深圳市索爱无线互联科技有限公司 产品名称 PRODUCTS: FPC天线 客户料号 PART NO: 131-000-0030 产品型号 Spec.: FM-S1347-S6 日期 Data: 2026.5.7 备注：承认盖章后请回复一份承认书（或复印件）给我司，其余由贵公司存档 REMARK:Please send us one(or copy)of this approval with stamp after accepting,other copies filed by the customer. 地址：深圳市宝安区西乡街道固兴社区盛辉路 4 号科运达电商基地 8 楼 801室 ADD: Room 801, 8th Floor, Keyunda E-commerce Base, No. 4 Shenghui Road, Guxing Community, Xixiang Subdistrict, Baoan District, Shenzhen. 电话Tel: 0755-23035723 传真Fax: 0755-23036702 邮箱E-mail: [email protected] 网址HTTP:www.fmant.cn 客户 CUSTOMER 承认 ACCEPTED BY 审核 CHECKED BY 批准 APPROVED BY 供应商 SUPPLIER 拟制 PREPARED BY 审核 CHECKED BY 批准 APPROVED BY 2 目录 产品承认书 ..................................................................................................................... 1 1. 项目信息Project Information .................................................................................. 4 1.1. 外观尺寸Appearance and Dimensions .......................................................... 4 2. 电气性能 Electrical Characteristics ......................................................................... 5 2.1. 测试环境条件Test Environment Conditions ................................................. 5 2.2.测示方法Measurement method ......................................................................... 5 2.2.1.天线电压驻波比Antenna VSWR ................................................................ 5 2.2.2.天线回波损耗Antenna Return loss.................................................... 6 2.3.天线无源测试数据 Antenna passive test data .................................. 6 2.3.1.测试系统Test system ................................................................................ 6 2.3.2天线效率及增益Antenna efficiency and gain .............................. 7 2.3.3.天线辐射方向图Antenna Radiation Pattern ....................................... 7 3.备注Notes .................................................................................................................... 8 4.产品包装规范Product packaging specification ......................................................... 8 ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 3 Revision history 版本 日期 状态 A1 2025-8-21 首版 A2 2026-5-7 增加测试数据 变更内容： 第一次变更： 变更前：（如有必要，请添加相应的图片，此处变更明细要描述清楚） 变更后：（如有必要，请添加相应的图片，此处变更明细要描述清楚） ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 4 1. 项目信息Project Information 1.1. 外观尺寸Appearance and Dimensions ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 5 2. 电气性能 Electrical Characteristics 2.1. 测试环境条件Test Environment Conditions 温度Temperature Ordinary Temperature (5 to 35°C) 湿度Humidity Ordinary Humidity (25 to 85% RH) 2.2.测示方法Measurement method 2.2.1.天线电压驻波比Antenna VSWR ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 6 2.2.2.天线回波损耗Antenna Return loss 2.3.天线无源测试数据 Antenna passive test data 2.3.1.测试系统Test system 深圳市飞敏科技有限公司（24探头OTA 微波暗室） ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 7 2.3.2天线效率及增益Antenna efficiency and gain Frequency (MHz) Efficiency(%) Gain(dB) 2400 44.68 2.00 2410 45.26 2.11 2420 45.10 2.19 2430 46.73 2.21 2440 46.00 2.23 2450 48.06 2.34 2460 46.36 2.21 2470 45.99 2.24 2480 45.70 2.14 2490 44.35 2.14 2500 43.48 2.11 2.3.3.天线辐射方向图Antenna Radiation Pattern ANTENNA SPECIFICATION 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 8 3.备注Notes 1、安装时注意不能离金属部分太近，以避免影响天线性能。 2、此款天线只适用此机型，天线的位置不可以随意改动，若用于其它机器上导致效果变差，与我司无 关。 3、本承认书所使用数据（如：天线效率、增益等）均为本承认项目/天线在深圳市飞敏科技有限公司 实验室测试所得出数据。 4.产品包装规范Product packaging specification 产品名称:FPC天线 一、标签要求 内标签长7CM，宽4CM左右 外标签长7CM，5CM左右 二、装箱流程 作业说明： 1.产品___PCS用PE开口袋装好，每小袋贴好内标签； 将___小袋装入大PE封口胶带袋中，尾数及备品除外。 2.每箱装___大袋产品，将箱子用胶纸以“工”字形封箱。 3.在箱子的右上角贴上外标签，不可有漏填、填错现象。 三、注意事项 装箱时要注意将天线平整放好，封胶后不可出现严重晃 动情况，未填满整箱的情况需塞入泡棉填充，避免运输 过程中造成产品不良的情况。 客户名称 供 应 商 深圳市飞敏科技有限公司 订单编号 ************* 物料编码 ************* 规格型号 ****** 产品名称 ******* 数 量 *****PCS 检验 备品 ***PCS 备注 供 应 商 深圳市飞敏科技有限公司 产品名称 ****** 物料编码 ************ 规格型号 ********** 数 量 ***PCS 产品

ReportNo.:1812C60365812501-01 Page1of55 AppendixTestData ReportNo.:1812C60365812501-01TestSampleNo.:1-2-2 StartTestDate:2026-6-30FinishTestDate:2026-7-6 TestEngineer:Auditor: Temperature:26.5°CRelativeHumidity:48% Pressure:101kPa AppendixA:20dBBandwidth TestResult Test Mode Antenna Frequency [MHz] 20db EBW[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict DH5Ant124020.9542401.5412402.495------ DH5Ant124410.9602440.5322441.492------ DH5Ant124800.9602479.5352480.495------ 2DH5Ant124021.2872401.3702402.657------ 2DH5Ant124411.2842440.3732441.657------ 2DH5Ant124801.2842479.3702480.654------ 3DH5Ant124021.2962401.3582402.654------ 3DH5Ant124411.3172440.3492441.666------ 3DH5Ant124801.3082479.3582480.666------ ReportNo.:1812C60365812501-01 Page2of55 TestGraphs DH5-Ant1-2402 DH5-Ant1-2441 ReportNo.:1812C60365812501-01 Page3of55 DH5-Ant1-2480 2DH5-Ant1-2402 ReportNo.:1812C60365812501-01 Page4of55 2DH5-Ant1-2441 2DH5-Ant1-2480 ReportNo.:1812C60365812501-01 Page5of55 3DH5-Ant1-2402 3DH5-Ant1-2441 ReportNo.:1812C60365812501-01 Page6of55 3DH5-Ant1-2480 ReportNo.:1812C60365812501-01 Page7of55 AppendixB:99%OccupiedBandwidth TestResult Test Mode Antenna Frequency [MHz] OCB[MHz]FL[MHz]FH[MHz]Limit[MHz]Verdict DH5Ant124020.882382401.56342402.4458------ DH5Ant124410.872312440.56692441.4392------ DH5Ant124800.867322479.56462480.4319------ 2DH5Ant124021.17442401.41912402.5935------ 2DH5Ant124411.17192440.41732441.5892------ 2DH5Ant124801.17722479.41412480.5913------ 3DH5Ant124021.20072401.40232402.6030------ 3DH5Ant124411.19132440.40832441.5996------ 3DH5Ant124801.18652479.41192480.5984------ ReportNo.:1812C60365812501-01 Page8of55 TestGraphs DH5-Ant1-2402 DH5-Ant1-2441 ReportNo.:1812C60365812501-01 Page9of55 DH5-Ant1-2480 2DH5-Ant1-2402 ReportNo.:1812C60365812501-01 Page10of55 2DH5-Ant1-2441 2DH5-Ant1-2480 ReportNo.:1812C60365812501-01 Page11of55 3DH5-Ant1-2402 3DH5-Ant1-2441 ReportNo.:1812C60365812501-01 Page12of55 3DH5-Ant1-2480 ReportNo.:1812C60365812501-01 Page13of55 AppendixC:MaximumConductedOutputPower TestResultPeak Test Mode AntennaFrequency[MHz] ConductedPeak Power[dBm] Conducted Limit[dBm] Verdict DH5Ant124021.65≤20.97PASS DH5Ant124411.47≤20.97PASS DH5Ant124800.98≤20.97PASS 2DH5Ant124022.53≤20.97PASS 2DH5Ant124412.38≤20.97PASS 2DH5Ant124801.92≤20.97PASS 3DH5Ant124022.95≤20.97PASS 3DH5Ant124412.76≤20.97PASS 3DH5Ant124802.27≤20.97PASS TestGraphs DH5-Ant1-2402-PASS ReportNo.:1812C60365812501-01 Page14of55 DH5-Ant1-2441-PASS DH5-Ant1-2480-PASS ReportNo.:1812C60365812501-01 Page15of55 2DH5-Ant1-2402-PASS 2DH5-Ant1-2441-PASS ReportNo.:1812C60365812501-01 Page16of55 2DH5-Ant1-2480-PASS 3DH5-Ant1-2402-PASS ReportNo.:1812C60365812501-01 Page17of55 3DH5-Ant1-2441-PASS 3DH5-Ant1-2480-PASS ReportNo.:1812C60365812501-01 Page18of55 AppendixD:Carrierfrequencyseparation TestResult TestModeAntenna Frequency [MHz] Result [MHz] Limit[MHz]Verdict DH5Ant1Hop0.996≥0.640PASS 2DH5Ant1Hop1.034≥0.858PASS 3DH5Ant1Hop0.944≥0.878PASS Note:Forconductedpowerlessthan0.125W(20.97dBm),thelimitcanbesetusinghopping channelcarrierfrequenciesthatareseparatedby25kHzortwothirdsofthe20dBbandwidthof thehoppingchannel,whicheverisgreater. ReportNo.:1812C60365812501-01 Page19of55 TestGraphs DH5-Ant1-Hop-PASS 2DH5-Ant1-Hop-PASS ReportNo.:1812C60365812501-01 Page20of55 3DH5-Ant1-Hop-PASS ReportNo.:1812C60365812501-01 Page21of55 AppendixE:DwellTime TestResult Test Mode Antenna Frequency [MHz] BurstWidth [ms] TotalHops [Num] Result [s] Limit [s] Verdict DH5Ant1Hop2.884940.271≤0.4PASS 2DH5Ant1Hop2.8891210.35≤0.4PASS 3DH5Ant1Hop2.892950.275≤0.4PASS ReportNo.:1812C60365812501-01 Page22of55 TestGraphs DH5-Ant1-Hop-PASS ReportNo.:1812C60365812501-01 Page23of55 2DH5-Ant1-Hop-PASS ReportNo.:1812C60365812501-01 Page24of55 3DH5-Ant1-Hop-PASS ReportNo.:1812C60365812501-01 Page25of55 AppendixF:NumberofHoppingChannel TestResult TestModeAntenna Frequency [MHz] Result [Num] Limit [Num] Verdict DH5Ant1Hop79≥15PASS 2DH5Ant1Hop79≥15PASS 3DH5Ant1Hop79≥15PASS ReportNo.:1812C60365812501-01 Page26of55 TestGraphs DH5-Ant1-Hop-PASS 2DH5-Ant1-Hop-PASS ReportNo.:1812C60365812501-01 Page27of55 3DH5-Ant1-Hop-PASS ReportNo.:1812C60365812501-01 Page28of55 AppendixG:ConductedBandedge TestResult Test Mode Antenna Ch. Name Frequency [MHz] Ref.Level [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant1Low24021.69-51.91≤-18.31PASS DH5Ant1High24800.86-47.7≤-19.14PASS DH5Ant1LowHop_24020.86-52.88≤-19.14PASS DH5Ant1HighHop_24800.93-50.36≤-19.07PASS 2DH5Ant1Low24021.66-48.76≤-18.34PASS 2DH5Ant1High24800.92-52.81≤-19.08PASS 2DH5Ant1LowHop_2402-0.79-52.84≤-20.79PASS 2DH5Ant1HighHop_24800.97-52.26≤-19.03PASS 3DH5Ant1Low24021.55-47.13≤-18.45PASS 3DH5Ant1High24800.88-53.3≤-19.12PASS 3DH5Ant1LowHop_24021.41-54.81≤-18.59PASS 3DH5Ant1HighHop_24800.43-51.22≤-19.57PASS Remark:Regardingthespuriousemissionsfrom30MHzto26.5GHz,thecablelosshavebeensetinthe 'offset'oftheSpectrumAnalyzerduringthetest. ReportNo.:1812C60365812501-01 Page29of55 TestGraphs DH5-Ant1-2402-PASS DH5-Ant1-2480-PASS ReportNo.:1812C60365812501-01 Page30of55 DH5-Ant1-Hop_2402-PASS DH5-Ant1-Hop_2480-PASS ReportNo.:1812C60365812501-01 Page31of55 2DH5-Ant1-2402-PASS 2DH5-Ant1-2480-PASS ReportNo.:1812C60365812501-01 Page32of55 2DH5-Ant1-Hop_2402-PASS 2DH5-Ant1-Hop_2480-PASS ReportNo.:1812C60365812501-01 Page33of55 3DH5-Ant1-2402-PASS 3DH5-Ant1-2480-PASS ReportNo.:1812C60365812501-01 Page34of55 3DH5-Ant1-Hop_2402-PASS 3DH5-Ant1-Hop_2480-PASS ReportNo.:1812C60365812501-01 Page35of55 AppendixH:ConductedSpuriousEmission TestResult Test Mode AntennaFrequency[MHz] Freq.Range [MHz] Ref.Level [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant124020~Reference1.321.32---PASS DH5Ant1240230~10001.32-68.83≤-18.68PASS DH5Ant124021000~265001.32-31.92≤-18.68PASS DH5Ant124410~Reference1.171.17---PASS DH5Ant1244130~10001.17-67.19≤-18.83PASS DH5Ant124411000~265001.17-31.89≤-18.83PASS DH5Ant124800~Reference0.890.89---PASS DH5Ant1248030~10000.89-69.43≤-19.11PASS DH5Ant124801000~265000.89-31.04≤-19.11PASS 2DH5Ant124020~Reference1.481.48---PASS 2DH5Ant1240230~10001.48-69.14≤-1…

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