2BKNM-ONED-ONE

HuizhouYinhuaTechnologyCo, LTD. 2.911(d)(5)(i)EquipmentTypeAttestationv1.2 Section2.911(d)(5)(i)Certification– EquipmentType Companyname:HuizhouYinhuaTechnologyCo, LTD. Address:YuanhuiRoadNo. 8-4, MobileSmartIndustryBase,HuichengDistrict,HuizhouCity, GuangdongProvince,China ProductName:D-ONE FCC ID : 2BKNM-ONE Model(s):ONE 2.911(d)(5)(i)EquipmentType We, [HuizhouYinhuaTechnologyCo, LTD. ] (“the applicant”) certifythat the equipmentfor which authorizationis soughtthroughcertificationis not:  Prohibitedfrom receivingan equipmentauthorizationpursuantto § 2.903;of the FCC rules.  Identifiedas an equipmenttype in the “CoveredList ” NOTE1 Yourssincerely, Name:ZhenqiangLinDate:Sept.02, 2024 Title : CEO Companyname:HuizhouYinhuaTechnologyCo, LTD. Signature: NOTE1 “CoveredList”; is the List of Equipmentand ServicesCoveredBy Section2 of The SecureNetworksAct, availableat https://www.fcc.gov/supplychain/coveredlist References; 1) 986446D01 CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) FederalRegisterdocument2022-28263publishedon 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Huizhou Yinhua Technology Co, LTD. 2.911 (d)(7)USA Agentv1.3 Section 2.911(d)(7) USA Agent for Service of Process Company name: Huizhou Yinhua Technology Co, LTD. Address:Yuanhui Road No. 8-4, Mobile Smart Industry Base, Huicheng District, Huizhou City, Guangdong Province, China Product Name: D-ONE FCC ID: 2BKNM-ONE Model(s): ONE 2.911(d)(7) USA Designated Agent for Service of Process We, [Huizhou Yinhua Technology Co, LTD.] (“the applicant”) designate [Xpece LLC]NOTE1 for the purpose of accepting service of process on behalf of the applicant. Applicant consent: We Acknowledge our consent to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address of the designated agent and acknowledge our acceptance of our obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Agent obligation: We Acknowledge our obligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email address for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later.

FCC Software Configuration Control Declaration Rev1.0.docx Huizhou Yinhua Technology Co, LTD. FCC Software Configuration Control Declaration Date: Sept. 02, 2024 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Attn: OET Dept. Product:D-ONE Model No.:ONE Regarding FCC Country Code Selection guidelines identified in KDB 594280 D01 v02r01. “All applications for equipment authorization for transmitters that can have radio parameters, or other technical parameters, reported to the Commission set by software must have an attestation indicating that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified.” We declare that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. Date: Sept. 02, 2024 Name:Zhenqiang Lin Title: CEO Signature of applicant

HuizhouYinhuaTechnologyCo, LTD. AgentAuthorization Company:HuizhouYinhuaTechnologyCo, LTD. Address:YuanhuiRoad No. 8-4, MobileSmartIndustryBase, HuichengDistrict,Huizhou City, GuangdongProvince,China ProductName:D-ONE ModelNumber(s):ONE ProductDescription:D-ONE We authorizeMiCOMLabs Inc., 575 BoulderCourt,Pleasanton,California94566,USA, to act on our behalfon all mattersconcerningthe certificationof abovenamedequipment. We declarethat MiCOMLabs Inc. is allowedto forwardall informationrelatedto the approval and certificationof equipmentto the regulatoryagenciesas requiredand to discussany issuesconcerningthe approvalapplication.Any and all acts carriedout by MiCOMLabs on our behalfshall have the same effect as acts of our own. Signature:Date: Sept. 02, 2024 Name: ZhenqiangLin Title: CEO Company: HuizhouYinhuaTechnologyCo, LTD.

HuizhouYinhuaTechnologyCo, LTD. Office of EngineeringTechnology FederalCommunicationsCommission 7435 OaklandMills Road Columbia,MD 21046 USA Date:Sept. 02, 2024 Subject;Requestfor Confidentiality FCC ID: 2BKNM-ONE To WhomIt May Concern, Pursuantto the provisionsof the Commission’s rules Title 47 Sections§0.457 and §0.459,we are requestingthe Commissionto withholdthe followingattachment(s)as confidential documentsfrom public disclosureindefinitely. Thesedocumentscontaindetailedsystemand equipmentdescriptionsand are consideredas proprietaryinformationin operationof the equipment.The public disclosureof these documents might be harmfulto our companyand would give competitorsan unfair advantagein the market. SchematicDiagram Block Diagram Parts List OperationalDescription SOFTWARESECURITYDESCRIPTION In additionalto abovementioneddocuments,in order to complywith the marketingregulations in Title 47 CFR §2.803 and the importationrules in Title 47 CFR §2.1204,while ensuringthat businesssensitiveinformationremainsconfidentialuntil the actualmarketingof newly authorizeddevices,we requestShort Term Confidentialityof the followingattachment(s); ExternalPhotos Test Setup Photos InternalPhotos User Manual For 45 days, pursuantto PublicNoticeDA 04-1705. OR For 180 days pursuantto KDB 726920D01. It is our understandingthat all measurementtest reports,FCC ID label formatand correspondenceduringthe certificationreviewprocesscannotbe grantedas confidential documentsand this informationwill be availablefor public reviewonce the grant of equipment authorizationis issued. Sincerely, Signature: Name:ZhenqiangLin Title: CEO

FCC ID LABEL: Ca: 10mm x 20mm Label Location FCC ID: 2BKNM-ONE

MPE ESTIMATION FCC ID: 2BKNM-ONE 1, Limit for General Population/ Uncontrolled Exposures Frequency Power density (mW/ cm 2 ) Averaging time(minutes) 300MHz----1.5GHz F/1500 30 1.5GHz---100GHz 1.0 30 2, Estimation Result For WIFI+SRD: Mode Max PK Output power(dBm) Tune Up Power(dBm) Max Tune Up power(mW) Antenna Gain(dBi) Antenna Gain (linear) MPE (mW/cm²) 2.4GWIFI 14.42 14±1(15) 31.62 2.66 1.85 0.01161 2.4GTX -1.62 -2±1(-1) 0.79 2.66 1.85 0.00029 5.8GTX -8.53 -8±1(-7) 0.20 1.76 1.50 0.00006 Note: Note: The estimation distance is 20cm Note: PK Output power= conducted power. Conducted power see the test report HK2407093751-1E/2E/3E, 2.4GWIFI antenna gain=2.66dBi 2.4GTX antenna gain=2.66dBi. 5.8GTX antenna gain=1.76dBi. 2.4G WIFI MPE (max)= 0.01161 (mW/cm²) 2.4GTX MPE (max)= 0.00029 (mW/cm²) 5.8GTX MPE (max)= 0.00006 (mW/cm²) simultaneously MPE=0.01161+0.00029+0.00006=0.01196(mW/cm²) when the minimum test separation distance is >20 cm, a distance of 20 cm is applied to determine RF Exposure test exclusion. The test exclusion threshold is 0.01196 which is< 1.0, RF Exposure testing is not required. -------The End-------

深圳旭航通讯科技有限公司 Shenzhen Xuhang Communication Technology Co., Ltd 规格承认书 客户 CUSTOMER 齐钧科技（深圳）有限公司 客户料号 CUSTOMER NO. 5.8G antenna copper tube 供方品名 PART NAME 5.8G antenna 规格名称 SUPPLIER NO. XH240037-D（Exposed L=330mm） 客户确认 CUSTOMER APPROVED BY 检验 APPROVAL 审核 CHIEF 批准 SUPERVISOR 设计 DESIGN 审核 CHECK 批准 APPROVAL Luo Robert SHANG Date: June 6,2024 DIRECTORY NO. Contents Number of Page Page Code 1 Spec Cover 1 1 2 DIRECTORY1 2 3 Test Reports 1 3 4 Matching Circuits 1 4 5 DRAWING1 5 6 Test Data 4 6~9 电性测试报告 TEST REPORTS 频率 Frequency 5.8G(5700~5900MHz) 阻抗 Impedance 50 0hm Nominal 驻波比 V.S.W.R ≤2.0 回波损耗 Return Loss -10dB Max 辐射 Radiation Omni-directional 增益 Gain(Peak) 1.76dBi 极化方式 Polarization Linear,Vertical 功率 Admitted Power 1W 连接器 Connector MMCX-J Physical Properties 天线材质 Antenna Material FPC 线材类型 Cable Type RG178 工作温度 Operating Temp. -10-+60°C 存储温度 Storage Temp. -10-+70°C 线材颜色 Cable Color Brown 匹配电路 Matching Circuits 匹配电路 Element Value Vender E1(0402) E2(0402) 0Ω E3(0402) E4(0402) 0Ω 原匹配电路无修改 The original matching circuit has not been modified 工程图 DRAWING 测试数据 Test Data Passive standing wave 3D directional diagram

Page 1 of 42 Report No.: HK2407093751-3E FCC Test Report Test report On Behalf of Huizhou Yinhua Technology Co, LTD. For D-ONE Model No.: ONE FCC ID: 2BKNM-ONE Prepared For : Huizhou Yinhua Technology Co, LTD. Yuanhui Road No. 8-4, Mobile Smart Industry Base, Huicheng District, Huizhou City, Guangdong Province, China Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Jul. 09, 2024 ~ Aug. 13, 2024 Date of Report: Aug. 13, 2024 Report Number: HK2407093751-3E Page 2 of 42 Report No.: HK2407093751-3E Test Result Certification Applicant’s name ................. : Huizhou Yinhua Technology Co, LTD. Address .................................. : Yuanhui Road No. 8-4, Mobile Smart Industry Base, Huicheng District, Huizhou City, Guangdong Province, China Manufacturer's Name ........... : Huizhou Yinhua Technology Co, LTD. Address .................................. : Yuanhui Road No. 8-4, Mobile Smart Industry Base, Huicheng District, Huizhou City, Guangdong Province, China Product description Trade Mark: XPECE Product name ............................ : D-ONE Model and/or type reference : ONE Standards .............................. : FCC Rules and Regulations Part 15 Subpart E Section 15.407 ANSI C63.10: 2013 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Date of Test ........................................... : Date (s) of performance of tests ............. : Jul. 09, 2024 ~ Aug. 13, 2024 Date of Issue .......................................... : Aug. 13, 2024 Test Result .............................................. : Pass Testing Engineer : (Len Liao) Technical Manager : (Sliver Wan) Authorized Signatory : (Jason Zhou) Page 3 of 42 Report No.: HK2407093751-3E Table of Contents 1. Test Result Summary ............................................................................... 5 1.1. Test Procedures and Results ........................................................................................................... 5 1.2. Information of the Test Laboratory ................................................................................................. 5 1.3. Measurement Uncertainty ................................................................................................................ 6 2. EUT Description ........................................................................................ 7 2.1. General Description of EUT ............................................................................................................. 7 2.2. Operation Frequency Each of Channel ........................................................................................... 8 2.3. Operation of EUT During Testing .................................................................................................... 8 2.4. Description of Test Setup ................................................................................................................. 9 2.5. Description of Support Units ......................................................................................................... 10 3. Genera Information ................................................................................. 11 3.1. Test Environment and Mode .......................................................................................................... 11 4. Test Results and Measurement Data .................................................... 12 4.1. Conducted Emission ....................................................................................................................... 12 4.2. Maximum Conducted Output Power ............................................................................................. 15 4.3. 6DB Emission Bandwidth ............................................................................................................... 18 4.4. 26DB Bandwidth and 99% Occupied Bandwidth ......................................................................... 21 4.5. Power Spectral Density .................................................................................................................. 22 4.6. Band Edge ........................................................................................................................................ 25 4.7. Spurious Emission .......................................................................................................................... 30 4.8. Frequency Stability Measurement ................................................................................................. 38 4.9. Antenna Requirement ..................................................................................................................... 40 5. Photographs of Test Setup .................................................................... 41 6. Photos of the EUT ................................................................................... 42 Page 4 of 42 Report No.: HK2407093751-3E ** Modified History ** Revision Description Issued Data Remark Revision 1.0 Initial Test Report Release Aug. 13, 2024 Jason Zhou Page 5 of 42 Report No.: HK2407093751-3E 1. Test Result Summary 1.1. Test Procedures and Results Requirement CFR 47 Section Result Antenna requirement §15.203 PASS AC Power Line Conducted Emission §15.207 N/A Maximum Conducted Output Power §15.407(a) PASS 6dB Emission Bandwidth §15.407(e) PASS 26dB Emission Bandwidth& 99% Occupied Bandwidth §15.407(a) N/A Power Spectral Density §15.407(a) PASS Band edge §15.407(b)/15.20…

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