2BKTR-BL-885Bookshelf Speaker

Attestation Statement. Old Code: C5266091 24 New Code: 00015544 Ed.3 Change reason: FRN is added to the Applicant information section. 1/1 Guangzhou Blue Light Electronic 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: Guangzhou Blue Light Electronic Technology Co., Ltd. Grantee code: 2BKTR FCC ID: 2BKTR-BL-885 FRN: 0035905736 Contact Name: Belinda wang Address: 5F,BIdg.3, New Energy Vehicle Industrial Park, 128 Yayao Middle Rd. Huadu Dist. Guangzhou, China Telephone No: +86 13724106111 Fax No: Email: belinda@gzbluelight com i. [Guangzhou Blue Light Electronic 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. [Guangzhou Blue Light Electronic 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. [Guangzhou Blue Light Electronic 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: 2026/06/08 Applicant’s Name: Belinda wang Title: Directors 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

Guangzhou Blue Light Electronic 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 Bookshelf Speaker Company name Guangzhou Blue Light Electronic Technology Co.,Ltd. Grantee code 2BKTR FCC ID 2BKTR-BL-885 FRN 0035905736 Contact name Belinda wang Address 5F,BIdg.3, New Energy Vehicle Industrial Park, 128 Yayao Middle Rd. Huadu Dist. Telephone number +86 13724106111 E-mail belinda@gzbluelight com Chipset/module information BP1048 B2 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: Belinda wang Date:2026-06-08 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: 2BKTR-DVP-560 Pl ease 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? Ye s, it is included in the exhibit "C5266091_X23_Ed1_US_Agent_Letter" >

C5266091_X10_Ed.2 1/1 GuangzhouBlueLightElectronicTechnologyCo.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2026-06-08 Subject:RequestforConfidentiality FCCID:2BKTR-BL-885 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:Belindawang Title:Directors 2026/6/8

C5266091_X8_Ed.1 1/1 Letter of Authorization Guangzhou Blue Light Electronic Technology Co.,Ltd. Company: Guangzhou Blue Light Electronic Technology Co.,Ltd. Address: 5F,BIdg.3, New Energy Vehicle Industrial Park, 128 Yayao Middle Rd. Huadu Dist. Product Name: Bookshelf Speaker Model Number: BL-885 FCC Identifier: 2BKTR-BL-885 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: Belinda wang Date: 2026.06.08 Title: Directors Signature of applicant:

LabelLocation Confirmtheuseofrealappearancephotosasreferences Labelsize: （ L:5cm*W:3cm ） ProductName:BookshelfSpeaker ModelNo.:BL-885 FCCID:2BKTR-BL-885 ThisdevicecomplieswithPart15oftheFCCRules.Operationis subjecttothefollowingtwoconditions: (1)Thisdevicemaynotcauseharmfulinterference,and (2) Thisdevicemustacceptanyinterferencereceived,including interferencethatmaycauseundesiredoperation.

MAXIMUMPERMISSIBLEEXPOSURE KDB447498D01MobileandPortableDevicesRFExposureProceduresand EquipmentAuthorizationPoliciesv06. 2.1091Radiofrequencyradiationexposureevaluation:mobiledevices. AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeused toevaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF) Radiationasspecifiedin§1.1307(b) EUTSpecification FCCID2BKTR-BL-885 EUTBookshelfSpeaker Frequencyband(Operating)BT:2.402GHz~2.480GHz WLAN:2.412GHz~2.462GHz RLAN:5.180GHz~5.240GHz RLAN:5.260GHz~5.320GHz RLAN: 5.500 GHz~ 5.700 GHz RLAN:5.745GHz~5.825GHz Others: DevicecategoryPortable(<20cmseparation) Mobile(>20cmseparation) Others___ ExposureclassificationOccupational/Controlledexposure GeneralPopulation/Uncontrolledexposure AntennadiversitySingleantenna Multipleantennas Txdiversity Rxdiversity Tx/Rxdiversity Antennagain(Max)3.38dBi EvaluationappliedMPEEvaluation SAREvaluation LimitsforMaximumPermissibleExposure(MPE) Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) Power Density(mW/cm 2 ) AverageTime (A)LimitsforOccupational/ControlExposures 300-1500----F/3006 1500-100000----56 (B)LimitsforGeneralPopulation/UncontrolExposures 300-1500----F/150030 1500-100000----130 Friistransmissionformula:Pd=(Pout*G)\(4*pi*R2) Where Pd=PowerdensityinmW/cm 2 Pout=outputpowertoantennainMw G=gainofantennainlinearscale Pi=3.1416 R=distancebetweenobservationpointandcenteroftheradiatorincm PdthelimitofMPE.Ifweknowthemaximumgainoftheantennaandtotalpowerinputto theantenna,throughthecalculation,wewillknowthedistancewheretheMPElimitis reached. MeasurementResult OperatingMode Maximum output power (dBm) Tuneup tolerance (dBm) Max.Tuneup Power (dBm) Antenna Gain (dBi) Power densityat 20cm (mW/cm 2 ) Power density Limits (mW/cm 2 ) BDR+EDR1.591.59±12.593.380.00081

Page 1 of 37 FCC Test Report Report No.:1812C60138312501 Applicant: Guangzhou Blue Light Electronic Technology Co.,Ltd. Address: 5F,BIdg.3, New Energy Vehicle Industrial Park, 128 Yayao Middle Rd. Huadu Dist., Guangzhou,China 510800 Product Name:Bookshelf Speaker Report Date:2026-06-08 Shenzhen Anbotek Compliance Laboratory Limited #检测章# #资质章# #报告二维码# Report No.:1812C60138312501Page 2 of 37 FCC ID: 2BKTR-BL-885 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..................................................................................................................8 1.5. Description of Test Modes...........................................................................................................9 1.6. Measurement Uncertainty ...........................................................................................................9 1.7. Additional Instructions ...............................................................................................................10 1.8. Test Summary ...........................................................................................................................10 1.9. Description of Test Facility ........................................................................................................11 1.10. Disclaimer................................................................................................................................11 1.11. Test Equipment List.................................................................................................................12 2. Conducted Emission at AC power line ................................................................................................14 2.1. EUT Operation ..........................................................................................................................14 2.2. Test Setup .................................................................................................................................14 2.3. Test Data ...................................................................................................................................15 3. 20dB Bandwidth ..................................................................................................................................17 3.1. EUT Operation ..........................................................................................................................17 3.2. Test Setup .................................................................................................................................18 3.3. Test Data ...................................................................................................................................18 4. Maximum Conducted Output Power....................................................................................................19 4.1. EUT Operation ..........................................................................................................................19 4.2. Test Setup .................................................................................................................................19 4.3. Test Data ...................................................................................................................................19 5. Channel Separation .............................................................................................................................20 5.1. EUT Operation ..........................................................................................................................20 5.2. Test Setup .................................................................................................................................20 5.3. Test Data ...................................................................................................................................20 6. Number of Hopping Frequencies.........................................................................................................21 6.1. EUT Operation ..........................................................................................................................21 6.2. Test Setup .................................................................................................................................21 6.3. Test Data ...................................................................................................................................21 7. Dwell Time ...........................................................................................................................................22 7.1. EUT Operation ..........................................................................................................................23 7.2. Test Setup .................................................................................................................................23 7.3. Test Data ...................................................................................................................................23 8. Emissions in non-restricted frequency bands ......................................................................................24 8.1. EUT Operation ..........................................................................................................................24 8.2. Test Setup ...........................................................…

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Ch T RE AI MOUNT 0xx PCB An 0 ON ON E Std 149- 30 02 15 d by: by: reproduced exc to the specific d. ina Te l : 8 Http:/ RE EPOR TAIN VIEW ntenna -2008 Chi Sh Andy Yeh cept in full with tests carried o u 86-755-36698555 //www.morlab.cn EPORT No RT W SILICON ide(Rappo h(Technica out prior written ut which is avai Fax: 86-755-3669 E-mail: service@ o.：SZ190 CO,. LTD orteur) l Director) n permission of lable on reques 98525 @morlab.cn Page 1 of 1 080340E01 f the st for 4 1 MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 2 of 14 REPORT No.：SZ19080340E01 DIRECTORY 1. Technical Information ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 3 1.1. Manufacturer and Factory Information ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 3 1.2. Equipment Under Test (EUT) Description ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 3 2. Test Results ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 4 2.1. Applied Reference Documents ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 4 2.2. Test Conditions ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 4 2.3. Test Results lists ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 4 Annex A Photographs ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 6 Annex B Figures ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 7 1. 2D Radiation Pattern ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 7 2. 3D Radiation Pattern ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 9 3. Return Loss ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 10 4. VSWR ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 11 5. Input Impedance ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 11 Annex C Photographs ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 12 Annex D General Information ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 14 1.1 Identification of the Responsible Testing Laboratory ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 14 1.2 Identification of the Responsible Testing Location ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 14 1.3 Test Equipments Utilized ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 14 Change History Version Date Reason for change 1.0 2019-10-15 First edition MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 3 of 14 REPORT No.：SZ19080340E01 1. Technical Information Note: Provide by manufacturer. 1.1. Manufacturer and Factory Information Applicant: SHANGHAI MOUNTAIN VIEW SILICON CO,. LTD Applicant Address: Suite 4C, Building 3, 1238 Zhangjiang Road, Pudong New District, Shanghai, China Manufacturer: SHANGHAI MOUNTAIN VIEW SILICON CO,. LTD Manufacturer Address: Suite 4C, Building 3, 1238 Zhangjiang Road, Pudong New District, Shanghai, China 1.2. Equipment Under Test (EUT) Description Wireless Type N/A Frequency N/A MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 4 of 14 REPORT No.：SZ19080340E01 2. Test Results 2.1. Applied Reference Documents Leading reference documents for testing: No. Identity Document Title 1 ANSI/IEEE Std 149-2008 IEEE Standard Test Procedures for Antennas 2.2. Test Conditions Test Environment Conditions： Relative Humidity: 25 ... 75 % Temperature: +10 °C to +30 °C 2.3. Test Results lists 2.3.1. Gain Frequency Gain(dBi) 2400MHz 2.81 2410MHz 2.74 2420MHz 3.38 2430MHz 2.73 2440MHz 1.01 2450MHz 1.26 2460MHz 1.50 2470MHz 1.49 2480MHz 1.42 2490MHz 0.36 2500MHz 0.33 MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 5 of 14 REPORT No.：SZ19080340E01 2.3.2. Return Loss/VSWR/Input Impedance Frequency Return Loss (dB) VSWR Input Impedance(Ω) 240…

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ReportNo.:1812C60138312501-01 Page 1 of 55 AppendixTestData ReportNo.:1812C60138312501-01TestSampleNo.:1-2-2 StartTestDate:2026-3-12FinishTestDate:2026-4-1 TestEngineer:Auditor: Temperature:25°CRelativeHumidity:45% Pressure:101kPa AppendixA:20dBBandwidth TestResult Test Mode Antenna Frequency [MHz] 20db EBW[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict DH5Ant124021.0142401.4692402.483------ DH5Ant124410.9962440.5292441.525------ DH5Ant124800.9452479.5262480.471------ 2DH5Ant124021.3022401.3432402.645------ 2DH5Ant124411.2962440.3552441.651------ 2DH5Ant124801.3082479.3402480.648------ 3DH5Ant124021.3082401.3432402.651------ 3DH5Ant124411.2992440.3492441.648------ 3DH5Ant124801.2812479.3612480.642------ ReportNo.:1812C60138312501-01 Page 2 of 55 TestGraphs DH5-Ant1-2402 DH5-Ant1-2441 ReportNo.:1812C60138312501-01 Page 3 of 55 DH5-Ant1-2480 2DH5-Ant1-2402 ReportNo.:1812C60138312501-01 Page 4 of 55 2DH5-Ant1-2441 2DH5-Ant1-2480 ReportNo.:1812C60138312501-01 Page 5 of 55 3DH5-Ant1-2402 3DH5-Ant1-2441 ReportNo.:1812C60138312501-01 Page 6 of 55 3DH5-Ant1-2480 ReportNo.:1812C60138312501-01 Page 7 of 55 AppendixB:99%OccupiedBandwidth TestResult Test Mode Antenna Frequency [MHz] OCB[MHz]FL[MHz]FH[MHz]Limit[MHz]Verdict DH5Ant124020.886932401.55592402.4428------ DH5Ant124410.874012440.55822441.4322------ DH5Ant124800.867972479.56702480.4350------ 2DH5Ant124021.19822401.40552402.6037------ 2DH5Ant124411.19782440.40052441.5983------ 2DH5Ant124801.22072479.38602480.6067------ 3DH5Ant124021.20522401.39902402.6042------ 3DH5Ant124411.19712440.40732441.6044------ 3DH5Ant124801.19302479.39522480.5882------ ReportNo.:1812C60138312501-01 Page 8 of 55 TestGraphs DH5-Ant1-2402 DH5-Ant1-2441 ReportNo.:1812C60138312501-01 Page 9 of 55 DH5-Ant1-2480 2DH5-Ant1-2402 ReportNo.:1812C60138312501-01 Page 10 of 55 2DH5-Ant1-2441 2DH5-Ant1-2480 ReportNo.:1812C60138312501-01 Page 11 of 55 3DH5-Ant1-2402 3DH5-Ant1-2441 ReportNo.:1812C60138312501-01 Page 12 of 55 3DH5-Ant1-2480 ReportNo.:1812C60138312501-01 Page 13 of 55 AppendixC:MaximumConductedOutputPower TestResultPeak Test Mode AntennaFrequency[MHz] ConductedPeak Power[dBm] Conducted Limit[dBm] Verdict DH5Ant124021.23≤20.97PASS DH5Ant12441-0.06≤20.97PASS DH5Ant12480-1.64≤20.97PASS 2DH5Ant124021.21≤20.97PASS 2DH5Ant12441-0.05≤20.97PASS 2DH5Ant12480-1.65≤20.97PASS 3DH5Ant124021.59≤20.97PASS 3DH5Ant124410.29≤20.97PASS 3DH5Ant12480-1.30≤20.97PASS TestGraphs DH5-Ant1-2402-PASS ReportNo.:1812C60138312501-01 Page 14 of 55 DH5-Ant1-2441-PASS DH5-Ant1-2480-PASS ReportNo.:1812C60138312501-01 Page 15 of 55 2DH5-Ant1-2402-PASS 2DH5-Ant1-2441-PASS ReportNo.:1812C60138312501-01 Page 16 of 55 2DH5-Ant1-2480-PASS 3DH5-Ant1-2402-PASS ReportNo.:1812C60138312501-01 Page 17 of 55 3DH5-Ant1-2441-PASS 3DH5-Ant1-2480-PASS ReportNo.:1812C60138312501-01 Page 18 of 55 AppendixD:Carrierfrequencyseparation TestResult TestModeAntenna Frequency [MHz] Result [MHz] Limit[MHz]Verdict DH5Ant1Hop0.698≥0.676PASS 2DH5Ant1Hop1.008≥0.872PASS 3DH5Ant1Hop1.016≥0.872PASS Note:Forconductedpowerlessthan0.125W(20.97dBm),thelimitcanbesetusinghopping channelcarrierfrequenciesthatareseparatedby25kHzortwothirdsofthe20dBbandwidthof thehoppingchannel,whicheverisgreater. ReportNo.:1812C60138312501-01 Page 19 of 55 TestGraphs DH5-Ant1-Hop-PASS 2DH5-Ant1-Hop-PASS ReportNo.:1812C60138312501-01 Page 20 of 55 3DH5-Ant1-Hop-PASS ReportNo.:1812C60138312501-01 Page 21 of 55 AppendixE:DwellTime TestResult Test Mode Antenna Frequency [MHz] BurstWidth [ms] TotalHops [Num] Result [s] Limit [s] Verdict DH5Ant1Hop2.8911060.306≤0.4PASS 2DH5Ant1Hop2.8851020.294≤0.4PASS 3DH5Ant1Hop2.8871020.294≤0.4PASS ReportNo.:1812C60138312501-01 Page 22 of 55 TestGraphs DH5-Ant1-Hop-PASS ReportNo.:1812C60138312501-01 Page 23 of 55 2DH5-Ant1-Hop-PASS ReportNo.:1812C60138312501-01 Page 24 of 55 3DH5-Ant1-Hop-PASS ReportNo.:1812C60138312501-01 Page 25 of 55 AppendixF:NumberofHoppingChannel TestResult TestModeAntenna Frequency [MHz] Result [Num] Limit [Num] Verdict DH5Ant1Hop79≥15PASS 2DH5Ant1Hop79≥15PASS 3DH5Ant1Hop79≥15PASS ReportNo.:1812C60138312501-01 Page 26 of 55 TestGraphs DH5-Ant1-Hop-PASS 2DH5-Ant1-Hop-PASS ReportNo.:1812C60138312501-01 Page 27 of 55 3DH5-Ant1-Hop-PASS ReportNo.:1812C60138312501-01 Page 28 of 55 AppendixG:ConductedBandedge TestResult Test Mode Antenna Ch. Name Frequency [MHz] Ref.Level [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant1Low24021.02-44.82≤-18.98PASS DH5Ant1High2480-1.89-51.03≤-21.89PASS DH5Ant1LowHop_24020.46-44.88≤-19.54PASS DH5Ant1HighHop_2480-1.84-47.11≤-21.84PASS 2DH5Ant1Low24020.86-45.66≤-19.14PASS 2DH5Ant1High2480-2.06-54.72≤-22.06PASS 2DH5Ant1LowHop_24020.13-46.6≤-19.87PASS 2DH5Ant1HighHop_2480-2.28-48.6≤-22.28PASS 3DH5Ant1Low24021.02-46.26≤-18.98PASS 3DH5Ant1High2480-1.89-42.45≤-21.89PASS 3DH5Ant1LowHop_2402-3.54-47.44≤-23.54PASS 3DH5Ant1HighHop_2480-6.13-47.14≤-26.13PASS ReportNo.:1812C60138312501-01 Page 29 of 55 TestGraphs DH5-Ant1-2402-PASS DH5-Ant1-2480-PASS ReportNo.:1812C60138312501-01 Page 30 of 55 DH5-Ant1-Hop_2402-PASS DH5-Ant1-Hop_2480-PASS ReportNo.:1812C60138312501-01 Page 31 of 55 2DH5-Ant1-2402-PASS 2DH5-Ant1-2480-PASS ReportNo.:1812C60138312501-01 Page 32 of 55 2DH5-Ant1-Hop_2402-PASS 2DH5-Ant1-Hop_2480-PASS ReportNo.:1812C60138312501-01 Page 33 of 55 3DH5-Ant1-2402-PASS 3DH5-Ant1-2480-PASS ReportNo.:1812C60138312501-01 Page 34 of 55 3DH5-Ant1-Hop_2402-PASS 3DH5-Ant1-Hop_2480-PASS ReportNo.:1812C60138312501-01 Page 35 of 55 AppendixH:ConductedSpuriousEmission TestResult Test Mode AntennaFrequency[MHz] Freq.Range [MHz] Ref.Level [dBm] Result [dBm] Limit [dBm] Verdict DH…

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