2BKNM-ONE-RCD-ONE-RC

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-RC FCC ID : 2BKNM-ONE-RC Model(s):ONE-RC 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

HuizhouYinhuaTechnologyCo, LTD. 2.911(d)(5)(ii)ApplicantAttestationv1.3 Section2.911(d)(5)(ii)Certification– Applicant(CoveredList ) Companyname:HuizhouYinhuaTechnologyCo, LTD. Address:YuanhuiRoadNo. 8-4, MobileSmartIndustryBase,HuichengDistrict,HuizhouCity, GuangdongProvince,China ProductName:D-ONE-RC FCC ID : 2BKNM-ONE-RC Model(s):ONE-RC 2.911(d)(5)(ii)Applicantfiling We, [HuizhouYinhuaTechnologyCo, LTD. ] (“the applicant”) certifythat, as of the date of the filing of the application,the applicantisnot identified NOTE1 on the “CoveredList ” NOTE2 ,establishedpursuant to §1.50002of this chapter,as an entityproducingcoveredcommunicationsequipment. Yourssincerely, Name:ZhenqiangLinDate:Sept.02, 2024 Title : CEO Companyname:HuizhouYinhuaTechnologyCo, LTD. Signature: NOTE1 Deleteoptionnot applicableto this application. NOTE2 “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-RC FCC ID: 2BKNM-ONE-RC Model(s): ONE-RC 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.

HuizhouYinhuaTechnologyCo, LTD. AgentAuthorization Company:HuizhouYinhuaTechnologyCo, LTD. Address:YuanhuiRoad No. 8-4, MobileSmartIndustryBase, HuichengDistrict,Huizhou City, GuangdongProvince,China ProductName:D-ONE-RC ModelNumber(s):ONE-RC ProductDescription:D-ONE-RC 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-RC 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 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 Ca: Lab C ID LABEL 10mm x 20 el Location FCC ID: : mm 2BKNM-ONNE-RC

FCC RF Exposure EUT Description: D-ONE-RC Model No.: ONE-RC FCC ID: 2BKNM-ONE-RC 1. Limits According to KDB 447498 D01 General RF Exposure Guidance v06 The 1‐g and 10‐g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤50 mm are determined by: [(max power of channel, including tune‐up tolerance, mW)/(min. test separation distance, mm)]ꞏ[√f(GHz)]≤3.0 for 1‐g SAR and ≤ 7.5 for 10‐g extremity SAR, Where: Result=P/D*√F F= the RF channel transmit frequency in GHz P=Maximum turn‐up power in mw D=Min. test separation distance in mm 2. Test Result of RF Exposure Evaluation Frequency (MHz) Output power (dBm) Tune Up Power (dBm) Max Tune Up power dBm/mW Min test separati on distance mm Result Limit SAR Test Exclusion 2440 -1.74 -2±1(-1) 0.794 5 0.248 3.0 Pass Note: PK Output power= conducted power. Conducted power see the test report HK2407093752-E, antenna 1 gain=2.14dBi, antenna 2 gain=2.09dBi Per KDB 447498 D01, when the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. The test exclusion threshold is 0.248 which is<= 3, SAR testing is not required. Note: Exclusion Thresholds Results=[(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ꞏ[√f(GHz)] f(GHz) is the RF channel transmit frequency in GHz Distance=5mm

1 ShenzhenDEWEIMACommunicationEquipmentCo.Ltd SPECIFICATION SHEETFORAPPROVAL CUSTOMERNAME ( 客户名称 ) YINHUA CUSTOMERP/N (客户料号) PARTNAME (品名) 2.4GCopperTubeAntennas DWMP/N ( 料号 ) APPROVALREV. 版次 DWM-V1.0 CONTRACTORDATE：2024-08-26 QA CHECKED ME CHECKED RF CHECKED MANAGER CHECKED 陈裕 CUSTOMERDATE： ApprovedByCheckedByPreparedBy 高鑫 ProductSpecification P/N:Rev.: A Page: 2 Content Content..............................................................................................................................................................2 1.ProductApplication/ 产品应用 .....................................................................................................................3 2.Thetestenvironment,equipment/ 测试环境、设备 .....................................................................................3 3.TechnologyParameters/技术参数................................................................................................................6 4.AntennaEngineerdrawing/工程图纸...........................................................................................................7 5.EnvironmentalPerformance/ 环境性能 ........................................................................................................9 6.UsagePrecaution/ 使用禁忌或注意事项 ...................................................................................................10 ProductSpecification P/N:Rev.: A Page: 3 1.ProductApplication/产品应用 Thisantennaproductisusedforthetransmissionof2.4Gsignals 该天线产品用于2.4G信号的传输。 2.Thetestenvironment,equipment/测试环境、设备 Item 项目 Description 项目描述 TestCondition/测试条件Requirement/规格要求 2.1 Passivetesting /无源测试 TheVSWRmeasurementdevicesare connectedinsequence:Agilent5071B NetworkAnalyzer→measurementCable→ Customer-providingDevices. （ VSWR 测量 装置依次连接：网络分析仪测量电缆 agilent5071B→→ 客户提供终端。） VSWR驻波比： 2400-2500MHz<2 Impedance 阻抗： 50oh Testequipment/ 测试设备 Item 项目 Description 项目描述 TestCondition/测试条件Requirement/规格要求 ProductSpecification P/N:Rev.: A Page: 4 2.2 Gainand Efficiency 增益 及效率测试 Followpictureshowsthe measurementconditionofthe antennabeenputonthe measurementdevice,whichis usedforallmeasurementof electricperformances. （以下图片显示的天线的测量条 件被放在测量装置，它是用于所有 的测量电性能。） Gain天线增益： 2400-2500MHz:1±1dBi Efficiency 天线效率： 2400-2500MHz>50% 2.3 Microwave Anechoic （Satimo&ETS ） /微波暗室 Testequipment/测试设备 ProductSpecification P/N:Rev.: A Page: 5 2.4 CMW500 Agilent5071B AgilentE4405B Agilent8960 ProductSpecification P/N:Rev.: A Page: 6 3.TechnologyParameters/技术参数 FrequencyRange/ 频率范围： 2400-2500MHz,5150-5850MHz OperatingHumidity/ 工作湿度： 85%R.H.MAX TemperatureRating/温度范围：-40°C～+85°C 3.1Thematchingtestvalue/调试匹配值 我司没有对天线的匹配电路做调试 ElementValue E1(0402) E2(0402) E3(0402) E4(0402) ProductSpecification P/N:Rev.: A Page: 7 3.2VSWR/驻波比: 3.3.EfficiencyAndGain/ 效率和增益 Frequency/MhzMaxGain/dBiEfficiency/% 2400.001.0054.61 2410.001.3561.56 2420.001.5464.23 2430.001.6468.15 2440.001.9872.81 2450.002.1275.74 2460.002.0175.30 2470.002.1476.46 2480.001.6269.16 2490.001.2663.55 2500.000.5554.01 ProductSpecification P/N:Rev.: A Page: 8 3.4.2DPattern Phi90°2D Theta90 ° 2D 3DPattern ProductSpecification P/N:Rev.: A Page: 9 4.AntennaEngineerdrawing/工程图纸 ProductSpecification P/N:Rev.: A Page: 10 5.EnvironmentalPerformance/环境性能 Item 项目 Description 项目描述 TestCondition 测试条件 Requirement 规格要求 5.1 Highand low temperatur etest 高低温测试 Temp.:-40°C Time:48hours Temp.:85 °C Time:48hours 1.Novisibledamage. （无可见损伤） 2.Theelectricperformances reachthestandard. （电气性能达标） Item 项目 Description 项目描述 TestCondition 测试条件 Requirement 规格要求 5.2 SaltSpray 盐雾测试 5±0.1%Nadsaltfog PHValue:6.5-7.2 Temp:35±1 °C Time:24hours 1.Nocolorchange. （无颜色变化） 2.theappearanceofthe antennadoesnotflakeoff. （天线无外观脱落） 6.UsagePrecaution/使用禁忌或注意事项 No Items 项目 Matter 事项 6.1 Precautions 禁忌 a)Pleaseavoidthecleaningofthisproduct a) 请避免清洁此产品 No Items 项目 Matter 事项 6.2 Stockpile condition 存储条件 Usethisproductwithin6monthsafterreceipt Condition:Temp:5~30°CHumidity:≤70% 有效期：请在产品接收后的6个月内使用 存储环境:温度:5~30°C;湿度:≤70%

Page 1 of 49 Report No.: HK2407093752-E FCC Test Report Test report On Behalf of Huizhou Yinhua Technology Co, LTD. For D-ONE-RC Model No.: ONE-RC FCC ID: 2BKNM-ONE-RC 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: HK2407093752-E Page 2 of 49 Report No.: HK2407093752-E 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-RC Model and/or type reference .. : ONE-RC Standards ................................ : 47 CFR FCC Part 15 Subpart C 15.247 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 49 Report No.: HK2407093752-E Contents Page 1 Test Summary ................................................................................................................................................ 5 1.1 Test Description ......................................................................................................................................... 5 1.2 Measurement Uncertainty ......................................................................................................................... 6 1.3 Information of the Test Laboratory ............................................................................................................ 6 2 General Information ....................................................................................................................................... 7 2.1 General Description of EUT ...................................................................................................................... 7 2.2 Carrier Frequency of Channels ................................................................................................................. 8 2.3 Description of Test Conditions .................................................................................................................. 9 2.4 Description of Test Setup ........................................................................................................................ 10 2.5 Description of Support Units .................................................................................................................... 11 3 Equipments List for All Test Items ............................................................................................................. 12 4 Test Result .................................................................................................................................................... 13 4.1 Antenna Requirement.............................................................................................................................. 13 4.2 Conduction Emissions Measurement ...................................................................................................... 14 4.3 Radiated Emissions Measurement .......................................................................................................... 18 4.4 Maximum Output Power Measurement ................................................................................................... 34 4.5 Power Spectral Density ........................................................................................................................... 35 4.6 6db Bandwidth ......................................................................................................................................... 38 4.7 Occupied Bandwidth ................................................................................................................................ 40 4.8 Band Edge ............................................................................................................................................... 41 4.9 Conducted Spurious Emissions .............................................................................................................. 43 5 Test Setup Photo ......................................................................................................................................... 47 6 Photos of the EUT ........................................................................................................................................ 49 Page 4 of 49 Report No.: HK2407093752-E ** Modified History ** Revision Description Issued Data Remark Revision 1.0 Initial Test Report Release Aug. 13, 2024 Jason Zhou Page 5 of 49 Report No.: HK2407093752-E 1 Test Summary 1.1 Test Description…

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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. 2.4G rubber shell antenna 供方品名 PART NAME 2.4G antenna 规格名称 SUPPLIER NO. XH240037-A Internal thread internal needle 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 DRAWING 1 4 5 Test Data4 5~8 6 Antenna assembly position 1 9 电性测试报告 TEST REPORTS 频率 Frequency 2.4G(2400~2500MHz) 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) 2.09dBi 极化方式 Polarization Linear,Vertical 功率 Admitted Power 1W 连接器 Connector SMA-J Physical Properties 天线材质 Antenna Material / 线材类型 Cable Type / 工作温度 Operating Temp. -10-+60°C 存储温度 Storage Temp. -10-+70°C 线材颜色 Cable Color / 工程图 DRAWING 测试数据 Test Data Passive standing wave 3D directional diagram 天线图片 Antenna image