2BDJRHEO-303Wireless Headphones

ShenzhenSeendaTechnologyCo.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 9/30/25 U.S.AgentDesignation [ShenzhenSeendaTechnologyCo.,Ltd.]acknowledgest heirconsentf ort hef ollowingcontactl ocatedi nt he UnitedStatest oactast heiragentf orserviceofprocessf ort heequipmentf orwhichauthorizationi ssought(FCC ID:[2BDJRHEO-303]: NameandcompanyofU.S.agent:GoldenWillMerchantsInc PhysicalU.S.addressofagent:25700INTERSTATE45#4119THEWOODLANDSTEXASTEXAS77386 FRNofU.S.agent:0035426253 EmailaddressofU.S.agent:[email protected] GoldenWillMerchantsI ncacknowledgest heirobligationt oacceptserviceofprocessonbehalfof[ Shenzhen SeendaTechnologyCo.,Ltd.]. [ShenzhenSeendaTechnologyCo.,Ltd.]witht heFRN[ 0034467704]acceptsi tsobligationt omaintainan agentf ors erviceo fp rocessi nt heUnitedStatesf orn ol esst hanoney eara ftere ithert heg ranteeh as permanentlyt erminateda llmarketinga ndi mportationo ft hea pplicablee quipmentwithint heU.S.,o rt he conclusionofanyCommission-relatedadministrativeorj udicialproceedingi nvolvingt heequipment,whicheveri s later. Bysigningt hisf orm,weconfirmt heaboveandt hatweareawareoft heapplicationr equirementsl istedunder§ 2.911(d)(7). Thei nformationprovidedi nt hisl etteri sbasedont hereferencedrulepartsofTitle47oft heCFRaswellasKDB 986446D01. Anexpirationdatef ort hisl etterdoesnotexist.I ncaset heU.S.agentchanges,t hegranteei sobligatedt onotify theFCCwithin30daysviat hegrantingTCB. Sincerely, Signature [Name]QiangYu [Title]Manager [Company]ShenzhenSeendaTechnologyCo.,Ltd. Signature [NameofU.S.agent]NgyuenYu [TitleofU.S.agent]Manager [CompanyofU.S.agent]GoldenWillMerchantsInc 4 8 _ [ m o d e l ] U S _ A g e n t _ 2 . 9 1 1 ( d ) ( 7 ) - U , V 0 5 Telephone No:(281)302-9025

Attestation Statement. Old Code: C5266091 24 New Code: 00015544 Ed.3 Change reason: FRN is added to the Applicant information section. 1/1 Shenzhen Seenda 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 Seenda Technology Co., Ltd. Grantee code: 2BDJR FCC ID: 2BDJRHEO-303 FRN: 0034467704 Contact Name: Qiang Yu Address: #3402-3405, 3410-3411, Building B, Longhua District Digital Innovation Center, Beizhan Community, Minzhi Street,Longhua District,Shenzhen, China Telephone No: 86-755-29113135 Fax No: / Email: [email protected] i. [Shenzhen Seenda 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 Seenda 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 Seenda 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: November 24, 2025 Applicant’s Name: Qiang Yu 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 Seenda 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 Wireless Headphones Company name Shenzhen Seenda Technology Co., Ltd. Grantee code 2BDJR FCC ID 2BDJRHEO-303 FRN 0034467704 Contact name Qiang Yu Address #3402-3405, 3410-3411, Building B, Longhua District Digital Innovation Center, Beizhan Community, Minzhi Street,Longhua District,Shenzhen, China Telephone number 86-755-29113135 E-mail [email protected] Chipset/module information JL7018F 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: Qiang Yu Date: 11/11/2025

TCB CALL página 1 File FCC ID: 2BDJRHEO-303 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 : https://comptroller.texas.gov/taxes/franchise/account-status/search/32087203454 TCB CALL página 2 In google: TCB CALL página 3 Bank information 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" >

ShenzhenSeendaTechnologyCo.,Ltd. ProductSimilarityDeclaration Product:WirelessHeadphones ModelNumber:HEO-303,HEO-303Lite,HEO-303Pro,HEO-303 Max FCCID:2BDJRHEO-303 We(ShenzhenSeendaTechnologyCo.,Ltd.)herebystatethatall themodelsareelectricalidenticalincludingthesamesoftware parameterandhardwaredesign(i.e.,circuitdesign,PCBLayout, RFmodule/circuit,antennatype(s)andantennalocation, componentsonPCB,etc.,),samemechanicalstructureand design(includingproductenclosure,materials,etc.,),theonly differenceisthemodelname. Signature: Name:QiangYu Title:Manager 2025.11.24

C5266091_X10_Ed.2 1/1 ShenzhenSeendaTechnologyCo.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2025-11-24 Subject:RequestforConfidentiality FCCID:2BDJRHEO-303 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:QiangYu Title:Manager 2025.11.24

C5266091_X8_Ed.1 1/1 Letter of Authorization Shenzhen Seenda Technology Co., Ltd. Company: Shenzhen Seenda Technology Co., Ltd. Address: #3402-3405, 3410-3411, Building B, Longhua District Digital Innovation Center, Beizhan Community, Minzhi Street,Longhua District,Shenzhen, China Product Name: Wireless Headphones Model Number: HEO-303, HEO-303 Lite, HEO-303 Pro, HEO-303 FCC Identifier: 2BDJRHEO-303 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: Qiang Yu Date: November 11, 2025 Title: Manager Signature of applicant:

LabelLocation Confirmtheuseofrealappearancephotosasreferences Labelsize: （ L:21cm*W:12cm ） ProductName:WirelessHeadphones ModelNo.:HEO-303 FCCID:2BDJRHEO-303

RFEXPOSUREEVALUATION FCCID:2BDJRHEO-303 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 24022.212.21±13.21050.6493 GFSK24412.002.00 ±1 3.00050.6233 24801.391.39±12.39050.5463 24023.003.00±14.00050.7793 π/4-DQPSK24412.842.84 ±1 3.84050.7573 24802.202.20±13.20050.6583 24023.363.36±14.36050.8463 8DPSK24413.263.26 ±1 4.26050.8333 24802.602.60±13.60050.7223 Result:NoStandaloneSARtestisrequired.

Page 1 of 39 FCC Test Report Report No.:1812C50506612501 Applicant:Shenzhen Seenda Technology Co., Ltd. Address: #3402-3405, 3410-3411, Building B, Longhua District Digital Innovation Center, Beizhan Community, Minzhi Street, Longhua District, Shenzhen, China Product Name:Wireless Headphones Report Date:2025-11-28 Shenzhen Anbotek Compliance Laboratory Limited #检测章# #资质章# Report No.:1812C50506612501Page 2 of 39 FCC ID: 2BDJRHEO-303 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 ..........................................................................................................................17 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 frequ…

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Customer 新联芯 Project ANC569 Antenna Revision A0 Prepared by 18814303605 Checked by Date : 2025.09.28 Antenna Test Report Sequence Number Test Item equipment S parameter VSWR Agilent 5071C & Agilent 5071B OTA TestTRP&TIS Agilent8960 & CMW500 STIMO Gain & Efficiency Gain & Efficiency SATIMO Agilent 5071C 2.TestSystem Purpose This report is to measure the performance of antenna for ANC569 The antenna operating frequency at 2400MHz0-2500MHz 。 All test data are showed as below. Content 1.Product Overview & Dimension 2.Test system 3.Test Result 3.1 S11 Parameter 3.2 Gain & Efficiency 3.3 2D Pattern 4. OTA 4.1Test Result 4.2 2D Pattern Manufacturer:Shenzhen Seenda Technology Co., Ltd. Address:#3402-3405, 3410-3411, Building B, Longhua District Digital Innovation Center, Beizhan Community, Minzhi Street, Longhua District, Shenzhen, China Frequency (MHz) 2400245024802500 VSWR 8.026.174.903.96 3.1Test Result 1 .S11 Parameter-VSWR Frequency (MHz) 2400245024802500 Log Mag -2.17-2.83-3.59-4.48 3.1Test Result 2. S11 Parameter-Log Mag Frequency (MHz) 2400245024802500 Smi th(Ω ) 6.8710.3014.9620.62 3.1Test Result 3 .S11 Parameter-Smi th Frequency (MHz) Efficiency (%) Peak GAIN (dBi) 2400 15.15% -2.05 2410 15.71% -1.81 2420 16.46% -1.51 2430 17.19% -1.23 2440 18.54% -0.85 2450 19.91% -0.53 2460 21.10% -0.43 2470 22.75% -0.26 2480 24.68% 0.18 3.2 Test Result 1 Gain & Efficiency——ANT 3 .3 Test Result 1 2D Pattern——BTANT 3 .3 Test Result 2 2D Pattern——BT ANT 3 .3 Test Result 3 2D Pattern——BT ANT Test Equipment： R&S CMW500 Test Condition： 2D chamber BandChannel TRP(dBm)TIS(dBm) BT 0 -3.08-81.27 39 -2.45-84.52 78 -1.50-85.93 4.1 OTA Data 4.2 Test Result 1 2D Pattern——BTANT TRP 4.2 Test Result 2 2D Pattern——BTANT TIS

ReportNo.:1812C50506612501-01 Page 1 of 51 AppendixTestData ReportNo.:1812C50506612501-01TestSampleNo.:1-2-2 StartTestDate:2025-10-14FinishTestDate: TestEngineer 2025-10-15 :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 DH5Ant124020.9632401.5862402.549------ DH5Ant124410.9692440.5742441.543------ DH5Ant124800.9602479.5952480.555------ 2DH5Ant124021.2872401.4212402.708------ 2DH5Ant124411.2872440.4212441.708------ 2DH5Ant124801.3172479.3912480.708------ 3DH5Ant124021.2902401.4092402.699------ 3DH5Ant124411.3232440.4002441.723------ 3DH5Ant124801.3052479.4062480.711------ ReportNo.:1812C50506612501-01 Page 2 of 51 TestGraphs DH5-Ant1-2402 DH5-Ant1-2441 ReportNo.:1812C50506612501-01 Page 3 of 51 DH5-Ant1-2480 2DH5-Ant1-2402 ReportNo.:1812C50506612501-01 Page 4 of 51 2DH5-Ant1-2441 2DH5-Ant1-2480 ReportNo.:1812C50506612501-01 Page 5 of 51 3DH5-Ant1-2402 3DH5-Ant1-2441 ReportNo.:1812C50506612501-01 Page 6 of 51 3DH5-Ant1-2480 ReportNo.:1812C50506612501-01 Page 7 of 51 AppendixB:99%OccupiedBandwidth TestResult Test Mode Antenna Frequency [MHz] OCB[MHz]FL[MHz]FH[MHz]Limit[MHz]Verdict DH5Ant124020.868842401.61802402.4868------ DH5Ant124410.882442440.61692441.4994------ DH5Ant124800.887272479.61422480.5014------ 2DH5Ant124021.19262401.45872402.6513------ 2DH5Ant124411.19172440.46402441.6557------ 2DH5Ant124801.18792479.46052480.6484------ 3DH5Ant124021.17582401.47042402.6462------ 3DH5Ant124411.19852440.45522441.6537------ 3DH5Ant124801.19972479.45242480.6521------ TestGraphs DH5-Ant1-2402 ReportNo.:1812C50506612501-01 Page 8 of 51 DH5-Ant1-2441 DH5-Ant1-2480 ReportNo.:1812C50506612501-01 Page 9 of 51 2DH5-Ant1-2402 2DH5-Ant1-2441 ReportNo.:1812C50506612501-01 Page 10 of 51 2DH5-Ant1-2480 3DH5-Ant1-2402 ReportNo.:1812C50506612501-01 Page 11 of 51 3DH5-Ant1-2441 3DH5-Ant1-2480 ReportNo.:1812C50506612501-01 Page 12 of 51 AppendixC:MaximumConductedOutputPower TestResultPeak Test Mode AntennaFrequency[MHz] ConductedPeak Power[dBm] Conducted Limit[dBm] Verdict DH5Ant124022.21≤20.97PASS DH5Ant124412.00≤20.97PASS DH5Ant124801.39≤20.97PASS 2DH5Ant124023.00≤20.97PASS 2DH5Ant124412.84≤20.97PASS 2DH5Ant124802.20≤20.97PASS 3DH5Ant124023.36≤20.97PASS 3DH5Ant124413.26≤20.97PASS 3DH5Ant124802.60≤20.97PASS TestGraphs DH5-Ant1-2402-PASS ReportNo.:1812C50506612501-01 Page 13 of 51 DH5-Ant1-2441-PASS DH5-Ant1-2480-PASS ReportNo.:1812C50506612501-01 Page 14 of 51 2DH5-Ant1-2402-PASS 2DH5-Ant1-2441-PASS ReportNo.:1812C50506612501-01 Page 15 of 51 2DH5-Ant1-2480-PASS 3DH5-Ant1-2402-PASS ReportNo.:1812C50506612501-01 Page 16 of 51 3DH5-Ant1-2441-PASS 3DH5-Ant1-2480-PASS ReportNo.:1812C50506612501-01 Page 17 of 51 AppendixD:Carrierfrequencyseparation TestResult TestModeAntenna Frequency [MHz] Result [MHz] Limit[MHz]Verdict DH5Ant1Hop1.324≥0.969PASS 2DH5Ant1Hop1.164≥0.878PASS 3DH5Ant1Hop1.256≥0.882PASS TestGraphs DH5-Ant1-Hop-PASS ReportNo.:1812C50506612501-01 Page 18 of 51 2DH5-Ant1-Hop-PASS 3DH5-Ant1-Hop-PASS ReportNo.:1812C50506612501-01 Page 19 of 51 AppendixE:DwellTime TestResult Test Mode Antenna Frequency [MHz] BurstWidth [ms] TotalHops [Num] Result [s] Limit [s] Verdict DH5Ant1Hop2.8851080.312≤0.4PASS 2DH5Ant1Hop2.8891090.315≤0.4PASS 3DH5Ant1Hop2.8931040.301≤0.4PASS ReportNo.:1812C50506612501-01 Page 20 of 51 TestGraphs DH5-Ant1-Hop-PASS ReportNo.:1812C50506612501-01 Page 21 of 51 2DH5-Ant1-Hop-PASS ReportNo.:1812C50506612501-01 Page 22 of 51 3DH5-Ant1-Hop-PASS ReportNo.:1812C50506612501-01 Page 23 of 51 AppendixF:NumberofHoppingChannel TestResult TestModeAntenna Frequency [MHz] Result [Num] Limit [Num] Verdict DH5Ant1Hop79≥15PASS 2DH5Ant1Hop79≥15PASS 3DH5Ant1Hop79≥15PASS TestGraphs DH5-Ant1-Hop-PASS ReportNo.:1812C50506612501-01 Page 24 of 51 2DH5-Ant1-Hop-PASS 3DH5-Ant1-Hop-PASS ReportNo.:1812C50506612501-01 Page 25 of 51 AppendixG:ConductedBandedge TestResult Test Mode Antenna Ch. Name Frequency [MHz] Ref.Level [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant1Low24022.00-51.4≤-18PASS DH5Ant1High24801.26-49.73≤-18.74PASS DH5Ant1LowHop_24021.72-49.8≤-18.28PASS DH5Ant1HighHop_24800.88-49.13≤-19.12PASS 2DH5Ant1Low24022.01-48.62≤-17.99PASS 2DH5Ant1High24801.22-51.09≤-18.78PASS 2DH5Ant1LowHop_2402-2.27-50.15≤-22.27PASS 2DH5Ant1HighHop_24800.58-49.66≤-19.42PASS 3DH5Ant1Low24021.91-48.65≤-18.09PASS 3DH5Ant1High24801.08-52.2≤-18.92PASS 3DH5Ant1LowHop_24020.77-49.94≤-19.23PASS 3DH5Ant1HighHop_24800.42-50.59≤-19.58PASS Remark:Regardingthespuriousemissionsfrom30MHzto26.5GHz,thecablelosehavebeensetinthe 'offset'oftheSpectrumAnalyzerduringthetest. ReportNo.:1812C50506612501-01 Page 26 of 51 TestGraphs DH5-Ant1-2402-PASS DH5-Ant1-2480-PASS ReportNo.:1812C50506612501-01 Page 27 of 51 DH5-Ant1-Hop_2402-PASS DH5-Ant1-Hop_2480-PASS ReportNo.:1812C50506612501-01 Page 28 of 51 2DH5-Ant1-2402-PASS 2DH5-Ant1-2480-PASS ReportNo.:1812C50506612501-01 Page 29 of 51 2DH5-Ant1-Hop_2402-PASS 2DH5-Ant1-Hop_2480-PASS ReportNo.:1812C50506612501-01 Page 30 of 51 3DH5-Ant1-2402-PASS 3DH5-Ant1-2480-PASS ReportNo.:1812C50506612501-01 Page 31 of 51 3DH5-Ant1-Hop_2402-PASS 3DH5-Ant1-Hop_2480-PASS ReportNo.:1812C50506612501-01 Page 32 of 51 AppendixH:ConductedSpuriousEmission TestResult Test Mode AntennaFrequency[MHz] Freq.Range [MHz] Ref.Level [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant124020~Reference1.401.40---PASS DH5Ant1240230~10001.40-68.98≤-18.6PASS DH5Ant124021000~265001.40-38.98≤-18.6PASS DH5Ant124410~Reference1.181.18---PASS DH5Ant1244130~10001.18-67.54≤-18.82PASS DH5Ant124411000~265001.18-40.32≤-18.82PASS DH5Ant124800~Reference0.630.63---PASS DH5Ant1248030~10000.63-68.74≤-19.37PASS DH5Ant124801000~265000.63-39.41≤-19.37PASS 2DH5Ant124020~Reference1.681.68---PASS 2DH5Ant1240230~10001.68-67.68≤-18.32PASS 2DH5Ant124021000~265001.68-39.42≤-18.32PASS 2DH5Ant124410~Reference-1.95-1.95---PASS 2DH5Ant1244130~1000-1.95-68.43≤-21.95PASS 2DH5Ant124411000~26500-1.95-40.14≤-21.95PASS 2DH5Ant124800~Reference-2.89-2.89---PA…

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