APIJBLC5-WIFIWireless Speaker

Harman International Industries, Inc Covered Equipment Certification Attestation Letter 2024-06-24 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID:APIJBLC5-WIFI Harman International Industries, Inc (“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. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List , the applicant should include an explanation on why the equipment is not “covered” equipment. Harman International Industries, Inc (“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. Signed: Printed name: Terry Shi Title: Senior Prin.Engineer,Regulatory Compliance, Quality Company Name: Harman International Industries, Inc Address: 8500 Balboa Boulevard, Northridge, CA 91329, United States Phone: 86-75523189391 E-Mail: [email protected] Date: 2024-06-24

Harman International Industries, Inc Harman International Industries, Inc 8500 Balboa Boulevard, Northridge, CA 91329, United States, Northridge, CA 91329, United States Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA 2024-06-24 Attestation Statement according to 2.911(d)(7) FCC ID: APIJBLC5-WIFI TO WHOM IT MAY CONCERN: We, Harman International Industries, Inc designate ourselves to act as U.S. agent for service of process. Harman International Industries, Inc hereby acknowledges the obligation of the U.S. agent for service of process. Further Harman International Industries, Inc 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 the equipment. Sincerely Signature: Company name: Harman International Industries, Inc FRN: Address: 8500 Balboa Boulevard, Northridge, CA 91329, United States Contact Person: Terry Shi Telephone No: 86-75523189391 Email: [email protected]

Harman International Industries, Inc 2024-06-24 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 REQUEST FOR CONFIDENTIALITY – FCC FCC ID: APIJBLC5-WIFI Pursuant to Sections 0.457(d) and 0.459 of the Commission’s Rules and FCC Guidance document 726920, we hereby request permanent confidential treatment of exhibits identified as such in the table below and request they are permanently withheld from public review based on the documents containing trade secrets and proprietary information not customarily released to the public. The public disclosure of this information might be harmful to the applicant and provide unjustified benefits to its competitors. We also request short-term confidentiality on certain exhibits until the intended date of marketing as outlined below. We request the exhibits be withheld from public view for a period of insert number of 180 days (cannot exceed 180 days) days. We attest marketing of the product will only commence after the period of short-term confidentiality expires, or if marketing is to commence before the requested number of days listed above, the grantee will inform Nemko to release the Short-Term Confidentiality information withheld on the FCC equipment authorization website. ExhibitType of Confidentiality Requested Block Diagrams ☒Permanent ☐Short Term External Photos------------------☒Short Term Internal Photos☐Permanent*☒Short Term Operation Description ☒Permanent ☐Short Term Parts List & Placement/BOM ☐Permanent☐Short Term Tune-Up Procedure ☐Permanent ☐Short Term Schematic Diagrams☒Permanent ☐ Short Term Test Setup Photos------------------☒Short Term User’s Manual ☐ Permanent* ☒Short Term The asterisked items (*) require further information to be provided in this justification letter before permanent confidentiality will be extended to these exhibits. Please refer to FCC KDB 726920 D01 found at: https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=41731and review section II, 3) regarding specific information that must accompany these requests. Note:any documents held under the Short-Term confidentiality will automatically become public after the requested time if an appropriate extension request has not been received. Any exhibits (i.e., schematic diagrams) that may have already been requested to have “Permanent” confidentiality as shown above need not be repeated under Short-Term confidentiality request. Sincerely, Signed: Printed name: Terry Shi Title: Senior Prin.Engineer,Regulatory Compliance, Quality Company Name: Harman International Industries, Inc Address: 8500 Balboa Boulevard, Northridge, CA 91329, United States Phone: 86-75523189391 E-Mail: [email protected] Date: 2024-06-24

Harman International Industries, Inc 2024-06-24 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 AUTHORITY TO ACT AS AGENT - FCC On our behalf, I appointDamon Hu,Guangdong Dongdian Testing Service Co.,Ltd.( Unit 2, Building 1, No.17, Zongbu 2nd Road, Songshan Lake Park, Dongguan, Guangdong, China, 523808) , to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in FCC regulations will have affixed to it a label identical to that submitted for approval with this application. In signing this letter, Applicant certifies that neither the applicant nor any party to the application is not subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. § 862 because of a conviction for possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the definition of a "party" for these purposes. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, as specified by Nemko North America Inc., still residesstill resides with us. Sincerely, Printed name: Terry Shi Title: Senior Prin.Engineer,Regulatory Compliance, Quality Company Name: Harman International Industries, Inc Address: 8500 Balboa Boulevard, Northridge, CA 91329, United States Phone: 86-75523189391 E-Mail: [email protected] Date: 2024-06-24

Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 UNII Device Declaration Letter To whom it may concern: We have declared below featured for FCC equipment authorization, Device FCC ID: APIJBLC5-WIFI (1) DFS Device:  Master  Client with Radar detection capability  N/A ✓ Client without radar detection capability, (2) Active / Passive Scanning , adhoc mode access point capability Frequency Band (MHz) Active Scanning (the device can transmit a probe (beacon)) passive scanning (where the device is can listen only with no probes) Ad Hoc Mode capability Access point capability 2412-2462 ✓ Yes  No ✓ Yes  No  Yes ✓ No ✓ Yes  No 5745-5825 ✓ Yes  No ✓ Yes  No  Yes ✓ No ✓ Yes  No 5755-5795 ✓ Yes  No ✓ Yes  No  Yes ✓ No ✓ Yes  No 5775-5775 ✓ Yes  No ✓ Yes  No  Yes ✓ No ✓ Yes  No 5180-5240 ✓ Yes  No ✓ Yes  No  Yes ✓ No ✓ Yes  No 5190-5230 ✓ Yes  No ✓ Yes  No  Yes ✓ No ✓ Yes  No 5210-5210 ✓ Yes  No ✓ Yes  No  Yes ✓ No ✓ Yes  No 5260-5320  Yes ✓ No ✓ Yes  No  Yes ✓ No  Yes ✓ No 5270-5310  Yes ✓ No ✓ Yes  No  Yes ✓ No  Yes ✓ No 5500-5700  Yes ✓ No ✓ Yes  No  Yes ✓ No  Yes ✓ No 5510-5670  Yes ✓ No ✓ Yes  No  Yes ✓ No  Yes ✓ No (3) Country code selection ability  Yes ✓ No If yes, please explain how it was implemented: (4) Meets 15.202 requirement ✓ Yes  No pls check below : A master device is defined as a device operating in a mode in which it has the capability to transmit without receiving an enabling signal. In this mode it is able to select a channel and initiate a network by sending enabling signals to other devices ✓ A client device is defined as a device operating in a mode in which the transmissions of the device are under control of the master. A device in client mode is not able to initiate a network.

QR/RD-P01-06B SPECIFICATION DaxianCommunicationTechnologyLimited 深圳市大显科技有限公司 ShenzhenDaxianTechnologyCo.,Ltd. 国光 Charge5ProWIFI-1 天线组件 产品规格书 客户国光频段 2400~2500MHz 5150~5850MHz 项目名称Charge5Pro版本V04 物料编号 2C-harge-022 颜色 黑色+灰色 客户料号EAN00272 RF设计舒席良结构设计 品质经 理胡子寅技术总监张磊 日期2022-11-14 客户确认： 装配是否符合贵司要求：□ OK □ NG 深圳市大显科技有限公司 ShenzhenTopantTechnologyCo.,Ltd. 深圳市龙岗区布吉镇吉华路513号上水径村（国防培训 基地对面）达成工业园综合楼7楼 TEL:0755-28576002 FAX:0755-84276383 上海分部：上海市张江高科技园区集成电路产业区龙东 大道3000号8号楼201室 TEL:021-61630552 FAX:755-84276383 BujiTown,LonggangDistrict,Shenzhen,China JihuaRoad513,ShangshuijingVillage(opposite thenationaldefensetrainingbase)Dacheng IndustrialPark,Building7。 TEL:0755-28576002 FAX:0755-84276383 Room201,Building8,LongDongRoad3000#,Semiconductor IndustryPark,ZhangJiangHitechZone,ShangHai TEL:021-61630552 FAX:755-84276383 ConfidentialInformation www.Topant.com.cn 保密要求 深圳市大显科技有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市大显科技有限公司事先书 面同意的时不允许透露给任何人或公司。 Page 2 变更履历 版本号变更内容变更理由发起变更方日期修改人 V1.0创建 V1. 2022-11-14 1 ConfidentialInformation www.Topant.com.cn 保密要求 深圳市大显科技有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市大显科技有限公司事先书 面同意的时不允许透露给任何人或公司。 Page 3 索引 一、项目说明.....................................................................................................................................................4 二、WIFI-1天线..................................................................................................................4 1、规格...................................................................................................................4 1.1电气规格标准........................................................................................................5 1.1.1电性能指标....................................................................................................5 1.1.2天线位置图片................................................................................................5 1.2结构规格标准......................................................................................................5 1.2.1天线组成........................................................................................................5 2、测试环境..................................................................................................................6 3、测试..........................................................................................................................7 3.1驻波(VSWR)的测试..............................................................................................7 3.1.1测试连接.......................................................................................................7 3.2效率、功率（TRP）、灵敏度（TIS）的测试..............................................................7 3.2.1测试的场地....................................................................................................7 3.2.2测试的仪表....................................................................................................7 3.2.3测试数据.........................................................................................................7 4、VSWR参数图........................................................................................................................................8 5-7、3D&2D场型图.....................................................................................................................................9 8、机台摆放位置..........................................................................................................................................10 9、外场测试..................................................................................................................................................10 10、结论.........................................................................................................................................................10 三、工程图.......................................................................................................................11 ConfidentialInformation www.Topant.com.cn 保密要求 深圳市大显科技有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市大显科技有限公司事先书 面同意的时不允许透露给任何人或公司。 Page 4 一项目说明 客户名：国光 整机类型：音箱 天线频段：2400~2500MHz，5150~5850MHz 天线形式： FPC+ 同轴线 + 线材海绵 馈电形式：焊接 馈脚数量：两个 硬件版本：主板: 二WIFI-1天线组件 1规格 本报告主要提供 Charge5Pro 项目天线的各项电气和结构性能参数的测试状况。下图为 大显设计的天线图片。 天线外观图图1 ConfidentialInformation www.Topant.com.cn 保密要求 深圳市大显科技有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市大显科技有限公司事先书 面同意的时不允许透露给任何人或公司。 Page 5 1.1 电气规格标准 1.1.1 电性能指标 天线工作频段在2400~2500MHz，5150~5850MHz。下表是大显设计和量产天线的电性能的 指标. FrequencyRangeFrequency(MHz)VSWR WIFI-12400~2500≤2 WIFI-15150~5850≤2 1.1.2天线位置图片 2 结构规格标准 1.2.1天线组成 天线主要是由FPC+同轴线+线材海绵组成。 ConfidentialInformation www.Topant.com.cn 保密要求 深圳市大显科技有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市大显科技有限公司事先书 面同意的时不允许透露给任何人或公司。 Page 6 2 、 TheEquipmentofActiveTest Satimo3DChamber6×4×4(m) Agilent8960E5515c Networkanalyzer-R&SZVL 图2 ConfidentialInformation www.Topant.com.cn 保密要求 深圳市大显科技有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市大显科技有限公司事先书 面同意的时不允许透露给任何人或公司。 Page 7 3测试 3.1驻波(VSWR)的测试 3.1.1 测试连接： VSWR 测试装置依次的连接为： R&SZVL 网络分析仪→测试线→测试治 实测(附图) 3.2增益及效率、功率（TRP）、灵敏度（TIS）的测试 3.2.1 测试的场地： 大显微波暗室。测试频率范围为400MHz—6GHz，静区范围为50cm周圆，反射率小于-50dB。 3.2.2测试的仪表： R&SZVL 网络分析仪、 Agilent8960E5515C 、标准喇叭天线、法国 SATIMO-SG24SYSTEM 系 统、打印机等。 3.2.3测试数据：在微波暗室中，测试的功率和灵敏度相关的数值如下表 OTA有源测试： ConfidentialInformation www.Topant.com.cn 保密要求 深圳市大显科技有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市大显科技有限公司事先书 面同意的时不允许透露给任何人或公司。 Page 8 OTA无源效率&增益： 4 、 VSWR 参数图 ConfidentialInformation www.Topant.com.cn 保密要求 深圳市大显科技有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市大显科技有限公司事先书 面同意的时不允许透露给任何人或公司。 Page 9 5、3D&2D场型图-2.4G 6、3D&2D场型图-5.8G 7、3D&2D场型图-5250MHz ConfidentialInformation www.Topant.com.cn 保密要求 深圳市大显科技有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市大显科技有限公司事先书 面同意的时不允许透露给任何人或公司。 Page 10 7、机台在暗室中的摆放位置 8、外场测试 9、结论 此天线是在客户提供样机基础上设计，电参数和结构性能已达到技术要求，请确认！ B WIFI-1 天线 1 FPC 电解铜 PI 黑色 1 2 3 4 5 6 ABCD 1 2 3 4 5 6 AB CD 版 本 描述 日期 备注 保存路径 当前版本 第三视角 单位 mm 比例 1:1 日 期 结构设计 机 型 项目编码 射频设计 审 核 批 准 零件名称零件编码 材 质 TOPANT 深 圳 大 显 科 技 有 限 公 司 Shenzhen Topant Technology Co., Ltd. 产品颜色 模面处理 角度 序号 材质 颜色 备注 1 2 3 4 5 6 ABCD 1 2 3 4 5 6 AB CD 版 本 描述 日期 备注 保存路径 当前版本 第三视角 单位 mm 比例 1:1 日 …

Text truncated - open the document above for the full version.

QR/RD-P01-06B SPECIFICATION DaxianCommunicationTechnologyLimited 深圳市大显科技有限公司 ShenzhenDaxianTechnologyCo.,Ltd. 国光 Charge5ProWIFI-2 天线组件 产品规格书 客户国光频段 2400~2500MHz 5150~5850MHz 项目名称Charge5Pro版本V04 物料编号 3C-harge-022 颜色 黑色+白色 客户料号EAN00273 RF设计舒席良结构设计 品质经 理胡子寅技术总监张磊 日期2022-11-14 客户确认： 装配是否符合贵司要求：□ OK □ NG 深圳市大显科技有限公司 ShenzhenTopantTechnologyCo.,Ltd. 深圳市龙岗区布吉镇吉华路513号上水径村（国防培训 基地对面）达成工业园综合楼7楼 TEL:0755-28576002 FAX:0755-84276383 上海分部：上海市张江高科技园区集成电路产业区龙东 大道3000号8号楼201室 TEL:021-61630552 FAX:755-84276383 BujiTown,LonggangDistrict,Shenzhen,China JihuaRoad513,ShangshuijingVillage(opposite thenationaldefensetrainingbase)Dacheng IndustrialPark,Building7。 TEL:0755-28576002 FAX:0755-84276383 Room201,Building8,LongDongRoad3000#,Semiconductor IndustryPark,ZhangJiangHitechZone,ShangHai TEL:021-61630552 FAX:755-84276383 ConfidentialInformation www.Topant.com.cn 保密要求 深圳市大显科技有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市大显科技有限公司事先书 面同意的时不允许透露给任何人或公司。 Page 2 变更履历 版本号变更内容变更理由发起变更方日期修改人 V1.0创建 V1. 2022-11-14 1 ConfidentialInformation www.Topant.com.cn 保密要求 深圳市大显科技有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市大显科技有限公司事先书 面同意的时不允许透露给任何人或公司。 Page 3 索引 一、项目说明.....................................................................................................................................................4 二、WIFI-1天线..................................................................................................................4 1、规格...................................................................................................................4 1.1电气规格标准........................................................................................................5 1.1.1电性能指标....................................................................................................5 1.1.2天线位置图片................................................................................................5 1.2结构规格标准......................................................................................................5 1.2.1天线组成........................................................................................................5 2、测试环境..................................................................................................................6 3、测试..........................................................................................................................7 3.1驻波(VSWR)的测试..............................................................................................7 3.1.1测试连接.......................................................................................................7 3.2效率、功率（TRP）、灵敏度（TIS）的测试..............................................................7 3.2.1测试的场地....................................................................................................7 3.2.2测试的仪表....................................................................................................7 3.2.3测试数据.........................................................................................................7 4、VSWR参数图........................................................................................................................................8 5-7、3D&2D场型图.....................................................................................................................................9 8、机台摆放位置..........................................................................................................................................10 9、外场测试..................................................................................................................................................10 10、结论.........................................................................................................................................................10 三、工程图.......................................................................................................................11 ConfidentialInformation www.Topant.com.cn 保密要求 深圳市大显科技有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市大显科技有限公司事先书 面同意的时不允许透露给任何人或公司。 Page 4 一项目说明 客户名：国光 整机类型：音箱 天线频段：2400~2500MHz，5150~5850MHz 天线形式： FPC+ 同轴线 + 线材海绵 馈电形式：焊接 馈脚数量：两个 硬件版本：主板: 二WIFI-2天线组件 1规格 本报告主要提供 Charge5Pro 项目天线的各项电气和结构性能参数的测试状况。下图为 大显设计的天线图片。 天线外观图图1 ConfidentialInformation www.Topant.com.cn 保密要求 深圳市大显科技有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市大显科技有限公司事先书 面同意的时不允许透露给任何人或公司。 Page 5 1.1 电气规格标准 1.1.1 电性能指标 天线工作频段在2400~2500MHz，5150~5850MHz。下表是大显设计和量产天线的电性能的 指标. FrequencyRangeFrequency(MHz)VSWR WIFI-22400~2500≤2 WIFI-25150~5850≤2 1.1.2天线位置图片 2 结构规格标准 1.2.1天线组成 天线主要是由FPC+同轴线+线材海绵组成。 ConfidentialInformation www.Topant.com.cn 保密要求 深圳市大显科技有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市大显科技有限公司事先书 面同意的时不允许透露给任何人或公司。 Page 6 2 、 TheEquipmentofActiveTest Satimo3DChamber6×4×4(m) Agilent8960E5515c Networkanalyzer-R&SZVL 图2 ConfidentialInformation www.Topant.com.cn 保密要求 深圳市大显科技有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市大显科技有限公司事先书 面同意的时不允许透露给任何人或公司。 Page 7 3测试 3.1驻波(VSWR)的测试 3.1.1 测试连接： VSWR 测试装置依次的连接为： R&SZVL 网络分析仪→测试线→测试治 实测(附图) 3.2增益及效率、功率（TRP）、灵敏度（TIS）的测试 3.2.1 测试的场地： 大显微波暗室。测试频率范围为400MHz—6GHz，静区范围为50cm周圆，反射率小于-50dB。 3.2.2测试的仪表： R&SZVL 网络分析仪、 Agilent8960E5515C 、标准喇叭天线、法国 SATIMO-SG24SYSTEM 系 统、打印机等。 3.2.3测试数据：在微波暗室中，测试的功率和灵敏度相关的数值如下表 OTA有源测试： ConfidentialInformation www.Topant.com.cn 保密要求 深圳市大显科技有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市大显科技有限公司事先书 面同意的时不允许透露给任何人或公司。 Page 8 OTA无源效率&增益测试： 4、VSWR参数图 ConfidentialInformation www.Topant.com.cn 保密要求 深圳市大显科技有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市大显科技有限公司事先书 面同意的时不允许透露给任何人或公司。 Page 9 5、3D&2D场型图-2.4G 6 、 3D&2D 场型图 -5.8G 7 、 3D&2D 场型图 -5250MHz ConfidentialInformation www.Topant.com.cn 保密要求 深圳市大显科技有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市大显科技有限公司事先书 面同意的时不允许透露给任何人或公司。 Page 10 8、机台在暗室中的摆放位置 9、外场测试 此天线是在客户提供样机基础上设计，电参数和结构性能已达到技术要求，请确认 10、结论 ！ A 新图 A WIFI-2 天线 1 FPC 电解铜 PI 黑色 1 2 3 4 5 6 ABCD 1 2 3 4 5 6 ABCD 版 本 描述 日期 备注 保存路径 当前版本 第三视角 单位 mm 比例 1:1 日 期 结构设计 机 型 项目编码 射频设计 审 核 批 准 零件名称零件编码 材 质 TOPANT 深 圳 大 显 科 技 有 限 公 司 Shenzhen Topant Technology Co., Ltd. 产品颜色模面处理 角度 注： 1."*"为重点尺寸 ; 2.未标注尺寸请依图纸； 序号 材质 颜色 备注 1 2 3 4 5 6 ABCD 1 2 3 4 5 6 ABCD 版 本…

Text truncated - open the document above for the full version.

Guangdong Dongdian Testing Service Co., Ltd. Report No.: DDT-RE23111313-2E14 TRF No.: RT-4-E-02-601 FCC SAR Test Report Ver.1.1 Page 1 of 30 FCC AND ISED SAR TEST REPORT Applicant : Harman International Industries, Incorporated. Address of Applicant : 8500 Balboa Boulevard Nothridge CA 91329,USA Manufacturer : Harman International Industries, Incorporated. Address of Manufacturer : 8500 Balboa Boulevard Nothridge CA 91329,USA Equipment under Test : Wireless Speaker Model No. : CHARGE 5 Wi-Fi FCC ID : APIJBLC5-WIFI IC : 6132A-C5WIFI HVIN : JBLC5WiFi Test Standard(s) : Test Standard Used: IEEE Std. 1528-2013; IEC/IEEE 62209-1528:2020 FCC Rules and Regulations: 47 CFR § 2.1093 ISED Rules and Regulations: RSS-102 Issue5, Mar. 2015 Test Procedure Used: KDB447498 D04 v01, KDB 865664 D01 v01r04, KDB 865664 D02 v01r02 , KDB 941225 D06 Report No. : DDT-RE23111313-2E14 Issue Date : 2024/03/12 Issue By : Guangdong Dongdian Testing Service Co., Ltd. Address of Laboratory : Unit 2, Building 1, No. 17, Zongbu 2nd Road, Songshan Lake Park, Dongguan, Guangdong, China, 523808 Guangdong Dongdian Testing Service Co., Ltd. Report No.: DDT-RE23111313-2E14 TRF No.: RT-4-E-02-601 FCC SAR Test Report Ver.1.1 Page 2 of 30 Table of Contents 1. General test information ...................................................................................................... 6 1.1. Description of EUT .............................................................................................................. 6 1.2. Accessories of EUT ............................................................................................................. 6 1.3. Assistant equipment used for test ....................................................................................... 6 1.4. Block diagram of EUT configuration for test ....................................................................... 6 1.5. Test environment conditions ............................................................................................... 7 1.6. Test laboratory .................................................................................................................... 7 2. Summary of test results ...................................................................................................... 8 2.1. Report SAR results ............................................................................................................. 8 2.2. RF exposure limits .............................................................................................................. 8 3. SAR measurements system configuration .......................................................................... 9 3.1. The SAR measurement system .......................................................................................... 9 3.2. Isotropic E-field probe EX3DV4 ........................................................................................ 10 3.3. SAM twin phantom ............................................................................................................ 10 3.4. ELI phantom ...................................................................................................................... 11 3.5. Data acquisition electronics (DAE) ................................................................................... 11 3.6. Device holder for transmitters ........................................................................................... 12 4. Measurement procedure ................................................................................................... 13 4.1. Scanning procedure .......................................................................................................... 13 5. Description of test position ................................................................................................ 15 5.1. Body-worn accessory configurations ................................................................................ 15 5.2. Extremity exposure configurations .................................................................................... 16 6. RF exposure conditions .................................................................................................... 17 6.1. Antenna position and EUT sides ....................................................................................... 17 6.2. Standalone SAR test exclusion considerations ................................................................ 17 6.3. Test sides .......................................................................................................................... 19 7. SAR system verification procedure ................................................................................... 20 7.1. Tissue simulate liquid ........................................................................................................ 20 7.1.1. Target dielectric properties of head tissue-equivalent material ........................................ 20 7.1.2. Measurement for tissue simulate liquid ............................................................................ 20 7.2. SAR system validation ...................................................................................................... 22 7.2.1. Justification for extended SAR dipole calibrations ............................................................ 23 7.2.2. Validation test setup photograph ...................................................................................... 23 7.2.3. Summary system validation results .................................................................................. 24 7.2.4. Detailed system validation results ..................................................................................... 24 8. Equipment list .................................................................................................................... 25 Guangdong Dongdian Testing Service Co., Ltd. Report No.: DDT-RE23111313-2E14 TRF No.:…

Text truncated - open the document above for the full version.

Guangdong Dongdian Testing ServiceCo.,Ltd. Report No.: DDT-RE23111313-2E14 Page 1 of 8 Appendix A System Validation Plots Guangdong Dongdian Testing ServiceCo.,Ltd. Report No.: DDT-RE23111313-2E14 Page 2 of 8 Table of Contents 1. D2450V2-SN: 904 Validation Plot .......................................................................................... 3 2. D5GHzV2-SN: 1148 Validation Plot ....................................................................................... 4 Guangdong Dongdian Testing ServiceCo.,Ltd. Report No.: DDT-RE23111313-2E14 Page 3 of 8 1. D2450V2-SN: 904 Validation Plot Guangdong Dongdian Testing ServiceCo.,Ltd. Report No.: DDT-RE23111313-2E14 Page 4 of 8 2. D5GHzV2-SN: 1148 Validation Plot Guangdong Dongdian Testing ServiceCo.,Ltd. Report No.: DDT-RE23111313-2E14 Page 5 of 8 Guangdong Dongdian Testing ServiceCo.,Ltd. Report No.: DDT-RE23111313-2E14 Page 6 of 8 Guangdong Dongdian Testing ServiceCo.,Ltd. Report No.: DDT-RE23111313-2E14 Page 7 of 8 Guangdong Dongdian Testing ServiceCo.,Ltd. Report No.: DDT-RE23111313-2E14 Page 8 of 8

Guangdong Dongdian Testing ServiceCo.,Ltd. Report No.: DDT-RE23111313-2E14 Page 1 of 11 Appendix B Highest Test Plots Guangdong Dongdian Testing ServiceCo.,Ltd. Report No.: DDT-RE23111313-2E14 Page 2 of 11 Table of Contents 1. BT Head-worn 0mm SAR ....................................................................................................... 3 2. WIFI_2.4G Head-worn 0mm SAR .......................................................................................... 4 3. WIFI_5G Head-worn 0mm SAR ............................................................................................. 6 Guangdong Dongdian Testing ServiceCo.,Ltd. Report No.: DDT-RE23111313-2E14 Page 3 of 11 1. BT Head-worn 0mm SAR Guangdong Dongdian Testing ServiceCo.,Ltd. Report No.: DDT-RE23111313-2E14 Page 4 of 11 2. WIFI_2.4G Head-worn 0mm SAR Guangdong Dongdian Testing ServiceCo.,Ltd. Report No.: DDT-RE23111313-2E14 Page 5 of 11 Guangdong Dongdian Testing ServiceCo.,Ltd. Report No.: DDT-RE23111313-2E14 Page 6 of 11 3. WIFI_5G Head-worn 0mm SAR Guangdong Dongdian Testing ServiceCo.,Ltd. Report No.: DDT-RE23111313-2E14 Page 7 of 11 Guangdong Dongdian Testing ServiceCo.,Ltd. Report No.: DDT-RE23111313-2E14 Page 8 of 11 Guangdong Dongdian Testing ServiceCo.,Ltd. Report No.: DDT-RE23111313-2E14 Page 9 of 11 Guangdong Dongdian Testing ServiceCo.,Ltd. Report No.: DDT-RE23111313-2E14 Page 10 of 11 Guangdong Dongdian Testing ServiceCo.,Ltd. Report No.: DDT-RE23111313-2E14 Page 11 of 11

Guangdong Dongdian Testing ServiceCo.,Ltd. Report No.: DDT-RE23111313-2E14 Page 1 of 30 Appendix C Calibration Certification Guangdong Dongdian Testing ServiceCo.,Ltd. Report No.: DDT-RE23111313-2E14 Page 2 of 30 Table of Contents 1. D2450V2-SN: 904 Calibration certification ............................................................................. 3 2. D5GHzV2-SN: 1148 Calibration certification .......................................................................... 9 3. DAE4-SN: 1366 Calibration certification............................................................................... 19 4. EX3DV4-SN: 3906 Calibration certification .......................................................................... 22 Guangdong Dongdian Testing ServiceCo.,Ltd. Report No.: DDT-RE23111313-2E14 Page 3 of 30 1. D2450V2-SN: 904 Calibration certification Guangdong Dongdian Testing ServiceCo.,Ltd. Rep…

Text truncated - open the document above for the full version.