2BBO6-Q3repeater

Repeater-XXX Repeater-XXX 3 Repeater Step3 Step4 Repeater Power/signal LED WPS LED Repeater LED LAN LED Reset Button WPS Button LAN Single frequency 2.4G The power on indicator is onPower LED Signal LED Af ter power on for about 10 seconds,the signal indicator is on, Connection settings can be made Repeater LED WPS LED Reset/ WPS Button The expansion is successful,the indicator route,and the indicator light is on WPS connection indicator Pr ess and hold for 7 seconds,and all the indicator lights are off ,The machine returns to the factor y state. Short press for 2 seconds,WPS indicator flashes;After the connection with the superior router is successful. the indicator is on LAN LED The network port indicator connects to the network cable, onnects to the superior route, and the indicator lights up. Power/signal LED WPS LED Repeater LED LAN LED Reset Button WPS Button LAN Single frequency 2.4G The power on indicator is onPower LED Signal LED Af ter power on for about 10 seconds,the signal indicator is on, Connection settings can be made Repeater LED WPS LED Reset/ WPS Button The expansion is successful,the indicator route,and the indicator light is on WPS connection indicator Pr ess and hold for 7 seconds,and all the indicator lights are off ,The machine returns to the factor y state. Short press for 2 seconds,WPS indicator flashes;After the connection with the superior router is successful. the indicator is on LAN LED The network port indicator connects to the network cable, onnects to the superior route, and the indicator lights up. 电源/信号指示灯 WPS指示灯 扩展指示灯 网口指示灯 Reset 复位键 WPS按键 网口 单频 电源/信号指示灯 WPS指示灯 扩展指示灯 网口指示灯 Reset 复位键 WPS按键 网口 单频 型号：XL-Z05/07 Model：XL-Z05/07 This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. -This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: UGK-LVM UNITED INC FRN: 0033476375 Contact Name: Jimmychen Address: 6547NAcademyBlvd#2266,ColoradoSprings,CO80918 Telephone No: 001-323-51 04660 Email: [email protected] Applicant: Company name: XiXi Technology (Shenzhen) CO,Ltd Grantee code: 2BBO6 FCC ID: 2BBO6-Q3 FRN: 0033897315 Contact Name: Liu xiaodong Address: 5 / F, Building 2, Watsi Science Park, Datang Road, Guanlan, Longhua District, Shenzhen Telephone: 18607534171 Fax: 18607534171 E-mail: [email protected] [XiXi Technology (Shenzhen) CO,Ltd] certifies that, as of the date of this filing of the application with the TCB, [UGK-LVM UNITED INC] is our designated US agent for service of process for the above referenced FCC ID. [XiXi Technology (Shenzhen) CO,Ltd] accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any commission related proceeding involving equipment. [UGK-LVM UNITED INC] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Date: 2024/08/26 Applicant’s Name: Liu xiaodong US Agent’s Name: Jimmychen Title: Manager Title: Manager Signature Signature

C5266091_X24_Ed.2 1/1 “Attestation Statements” 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: XiXi Technology (Shenzhen) CO,Ltd Grantee code: 2BBO6 FCC ID: 2BBO6-Q3 FRN: 0033897315 Contact Name: Liu xiaodong Address: 5 / F, Building 2, Watsi Science Park, Datang Road, Guanlan, Longhua District, Shenzhen Telephone: 18607534171 Fax: 18607534171 E-mail: [email protected] i. [XiXi Technology (Shenzhen) 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. [XiXi Technology (Shenzhen) 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. [XiXi Technology (Shenzhen) 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: 2024/08/26 Applicant’s Name: Liu xiaodong 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

XiXi Technology (Shenzhen) CO,Ltd 1/1 Letter of Authorization Company: XiXi Technology (Shenzhen) CO,Ltd Address: 5 / F, Building 2, Watsi Science Park, Datang Road, Guanlan, Longhua District, Shenzhen Product Name: repeater Model Number: Q3 FCC Identifier: 2BBO6-Q3 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: Liu xiaodong Date: 2024-08-26 Title: Manager Signature of applicant:

XiXi Technology (Shenzhen) CO,Ltd 1/1 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2024-08-26 Subject: Request for Confidentiality FCC ID: 2BBO6-Q3 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual No ☐ Internal Photos No ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Liu xiaodong Title: Manager

Shenzhen DL Testing Technology Co., Ltd. EUT PHOTO(External Photos) ANT 2 ANT 1 Decorative Decorative Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. ※※※※※ END OF REPORT ※※※※※

Size: 22*20mm M/N: Q3 FCC ID: 2BBO6-Q3 Label location

Shenzhen DL Testing Technology Co., Ltd. EUT PHOTO(Internal Photos) Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. ※※※※※ END OF REPORT ※※※※※

FCC ID: 2BBO6-Q3 RF Exposure Evaluation Limits The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in KDB 447498 D01 V06 and 1.1307(b) Limits for Maximum Permissible Exposure (MPE) Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm 2 ) Averaging time (minutes) (A) Limits for Occupational/Controlled Exposures 0.3–3.0 614 1.63 *(100) 6 3.0–30 1842/f 4.89/f *(900/f 2 ) 6 30–300 61.4 0.163 1.0 6 300–1500 f/300 6 1500–100,000 5 6 (B) Limits for General Population/Uncontrolled Exposure 0.3–1.34 614 1.63 *(100) 30 1.34–30 824/f 2.19/f *(180/f 2 ) 30 30–300 27.5 0.073 0.2 30 300–1500 f/1500 30 1500–100,000 1.0 30 f = frequency in MHz Friis transmission formula: Pd = (Pout*G)/(4*pi*r 2 ) Where Pd = power density in mW/cm 2 , Pout = output power to antenna in mW; G = gain of antenna in linear scale, Pi = 3.1416; R = distance between observation point and center of the radiator in cm Pd id the limit of MPE, 1 mW/cm 2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. Test Result of RF Exposure Evaluation wifi 2.4Gmode: ANT1&ANT2 MIMO Channel Output power to antenna (dBm) Output power to antenna (mW) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result Antenna1 Antenna2 Antenna1 Antenna2 Antenna1 Antenna2 802.11b 16.721 16.812 47.0002 47.9954 0.01648 0.01682 1.0 PASS 802.11g 13.495 13.447 22.3615 22.1157 0.00784 0.00775 1.0 PASS 802.11n20 14.368 14.528 27.3401 28.3661 0.00958 0.00994 1.0 PASS 802.11n40 13.509 13.518 22.4337 22.4802 0.00786 0.00788 1.0 PASS Remark: antenna gain=2.46dBi For Simultaneous transmitting, 1): The sum of the ratios of the spatially averaged results to the applicable frequency dependent MPE limits =0.01648/1 + 0.01682/1 = 0.0333< 1 Since the sum of the MPE ratios for all simultaneously transmitting antennas incorporated in the device is ≤ 1.0, the EUT is considered to satisfy MPE compliance for simultaneous transmission operations.

深圳市亚冠天线连接器有限公司 Shenzhen Yaguan antenna connector Co., LTD E-mail：[email protected] Http：//www.ygant.com 地址： 东莞市常平镇塘角蓝市路1号4楼 电话：0755-33699568 13631663123 1 / 9 产品规格书 Product Specification 客户名称Customer Name: Quantum Infinite Technology (Huizhou) Co., Ltd. 项目名称Project Name：2.4/5G Dippole antenna 客户地址Customer Address:Floor 7, Building C, Longsheng Science Park, No.11,Qiuchang Xihu Village, Huiyang District, Huizhou City 规格描述Product Spec：YG-2458-SMAJ-108 版 本 REV： V1.0 日 期 Date： ： 2023.03.06 制 作 drawing 审 核 check 批 准 approved 黄勇军 王玉美 蒋振华 深圳市亚冠天线连接器有限公司 Shenzhen Yaguan antenna connector Co., LTD E-mail：[email protected] Http：//www.ygant.com 地址： 东莞市常平镇塘角蓝市路1号4楼 电话：0755-33699568 13631663123 2 / 9 测试设备及原理Testing Equipment and Principle 1. 测试设备： 网络分析仪Network Analyzers : Agilent 8753D 5071B 综合测试仪Communications Test Set: Agilent E5515C 3D暗室测试系统 3D Chamber Test System： 2. 测试原理： 深圳市亚冠天线连接器有限公司 Shenzhen Yaguan antenna connector Co., LTD E-mail：[email protected] Http：//www.ygant.com 地址： 东莞市常平镇塘角蓝市路1号4楼电话：0755-33699568 13631663123 3 / 9 一、电性能以及机械性能 电 性 能 指 标 Electrical Specifications 频率范围 2.4/5GHZ Frequency Range 2.4/5GHZ 电压驻波比 ≤2.0 VSWR ≤2.0 增益 ≤3DBI GAIN ≤3DBI 辐射方式 全向 Radiation OMNI 极化方式 垂直 Polarizatin LINEAR 输入阻抗 50 Ω Input Impedance 50 Ω 机 械 指 标 Mechanical Specifications 接口形式 SMA-K Input connector SMA-K 天线材质 ABS & COPPER Antenna materia ABS & COPPER 工作温度 -30°C~+80°CWorking Temperature -30°C~+80°C 工作湿度 40~85% Working Humidity 40~85% 深圳市亚冠天线连接器有限公司 Shenzhen Yaguan antenna connector Co., LTD E-mail：[email protected] Http：//www.ygant.com 地址： 东莞市常平镇塘角蓝市路1号4楼电话：0755-33699568 13631663123 4 / 9 二、天线结构尺寸图Antenna structure size diagram (m m) 深圳市亚冠天线连接器有限公司 Shenzhen Yaguan antenna connector Co., LTD E-mail：[email protected] Http：//www.ygant.com 地址： 东莞市常平镇塘角蓝市路1号4楼电话：0755-33699568 13631663123 5 / 9 三、无源测试数据Passive test data 四、增益效率测试数据Gain efficiency test data 深圳市亚冠天线连接器有限公司 Shenzhen Yaguan antenna connector Co., LTD E-mail：[email protected] Http：//www.ygant.com 地址： 东莞市常平镇塘角蓝市路1号4楼电话：0755-33699568 13631663123 6 / 9 五、方向性测试数据Directivity test data 深圳市亚冠天线连接器有限公司 Shenzhen Yaguan antenna connector Co., LTD E-mail：[email protected] Http：//www.ygant.com 地址： 东莞市常平镇塘角蓝市路1号4楼电话：0755-33699568 13631663123 7 / 9 六、 可靠性试验报告 项目 测试条件规格 储存环境 在没有指定的情况下测试温度、湿度、气压如下： 1.温度为-40°C～+85°C 2.相对湿度为45%-85% 3.气压为86kpa-106kpa 电气机械性能正常 高低温试验 在70°C与-40°C之间进行5次循环，然后在正常条件下 1-2H，检查外观质量。 尺寸应满足规定并应 满足满足 于机械、电气性能 耐恒定湿热 试验 相对湿度95±3%，试验温度：40°C.持续2H作用后， 试品取出后5min之内测定电气性能，试品在正常条 件下1-2H，检查外观质量 尺寸应满足规定并应 满足满足 于机械、电气性能 振动试验 振频范围10-55HZ，位移幅值：0.35MM，加速度幅值： 50.0M/S，扫频循环次数：30次 电气机械性能正常 跌落试验 1M高空按照互相垂直的轴方向自由跌落3次 电气机械性能正常 深圳市亚冠天线连接器有限公司 Shenzhen Yaguan antenna connector Co., LTD E-mail：[email protected] Http：//www.ygant.com 地址： 东莞市常平镇塘角蓝市路1号4楼电话：0755-33699568 13631663123 8 / 9 产品包装规范Code for product packaging 产品名称/规格 深圳市亚冠天线连接器有限公司 Shenzhen Yaguan antenna connector Co., LTD E-mail：[email protected] Http：//www.ygant.com 地址： 东莞市常平镇塘角蓝市路1号4楼电话：0755-33699568 13631663123 9 / 9 一、标签要求 ****** ****** 采购单号 ************* 采购单号 ************* 物料编码 ***************** 物料编码 ***************** 品名规格 ******** 品名规格 ******* 数量/单位 ***** 数量/单位 ***** 备注 ************* 备注 ************* 二、装箱要求 作业说明： 1．内包装： 产品 50 PCS一小袋 2．外包装： 根据实际数量定数量/箱 注意事项： 1．是否要增设隔板、珍珠棉； 2．标签的贴附，如ROHS等；

Shenzhen DL Testing Technology Co., Ltd. EUT TEST PHOTO Radiated Measurement Photos Shenzhen DL Testing Technology Co., Ltd. Conducted Measurement Photos ※※※※※ END OF REPORT ※※※※※