2BQAF-AIM7Receiver

DSP Solutions, Inc. U.S. Agent Designation for Service of Process - Certification Attestation Letter DSP Solutions, Inc. 3451 Lunar Court Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA 2025-10-17 Attestation Statement according to 2.911(d)(7) FCC ID: 2BQAF-AIM7 TO WHOM IT MAY CONCERN: We, DSP Solutions, Inc. designate ourselves to act as U.S. agent for service of process. DSP Solutions, Inc. hereby acknowledges the obligation of the U.S. agent for service of process. Further DSP Solutions, 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 Applicant Signed/ Designated Agent Signed: Signature: Company name: DSP Solutions, Inc. FRN: 0037170156 Address: 3451 Lunar Court Contact Person: Tina Yang Telephone No: 0755 2899 3033 Email: [email protected]

DSP Solutions, Inc. Covered Equipment Certification Attestation Letter Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: 2BQAF-AIM7 DSP Solutions, 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. DSP Solutions, 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 a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. DSP Solutions, Inc. (“the applicant”) certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Signed: Printed name: Tina Yang Title: Company Name: DSP Solutions, Inc. Date: 2025-10-17

DSP Solutions, Inc. Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2BQAF-AIM7 Product Name: Receiver Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commission’s rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...) • Schematics • Block diagram • Operation description • SOFTWARE SECURITY DESCRIPTION These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. <Signature> Tina Yang DSP Solutions, Inc. 2025-10-17

DSP Solutions, Inc. 2025-10-17 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint Guangdong Dongdian Testing Service Co., Ltd. Unit 2, Building 1, No.17, Zongbu 2nd Road, Songshan Lake Park, Dongguan, Guangdong, China, 523808 (Name of Agent company name and address) 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 the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. 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, still resides with DSP Solutions, Inc. 3451 Lunar Court (Applicant Name and address) <Signature> Tina Yang DSP Solutions, Inc. 2025-10-17

DSP Solutions, Inc. Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Compliance Testing, LLC to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). Sincerely, <Signature> Tina Yang DSP Solutions, Inc. 2025-10-17

DSP Solutions, Inc. Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2BQAF-AIM7 Product Name: Receiver Request for Short-Term Confidentiality Pursuant to Sections 0.457 and 0.459 of the commission rules, and in accordance with the FCC Public notice dated June 15, 2004 (DA 04-1705), we hereby request short-term confidentiality for the following items prior to marketing the device.: ⚫ Test Setup Photos ⚫ External Photos ⚫ Internal Photos ⚫ User Manual The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of 180 days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. <Signature> Tina Yang DSP Solutions, Inc. 2025-10-17

AIM7A0101250700001 Model: AIM-7 Apple CarPlay/Android Auto (wireless/wired) Automotive Receiver, 7" Capacitive Touchscreen, SiriusXM-Ready ® , HD Radio™, iDatalink Maestro ® FM/AM/BT/USB 12V 15A Negative Ground FCC ID: 2BQAF-AIM7 HD Radio™ Technology manufactured under license from iBiquity Digital Corporation, a subsidiary of Xperi Inc., U.S. and Foreign Patents. For patents see https://xperi.com/hd-radio-patents/ . Xperi, HD Radio, HD, and 'ARC' logos and their respective logos are trademarks or registered trademarks of Xperi Inc. and its subsidiaries in the United States and other countries. AIM7A0101250700001 AIM-7 SIZE: 58*30mm SIZE: 45*30mm

Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25062523-4E04 TRF No.: RT-4-E-006Page 1 of 7 RF EXPOSURE REPORT Applicant : DSP Solutions, Inc. Address of Applicant : 3451 Lunar Court · Oxnard, CA 93030 Manufacturer : DSP Solutions International Address of Manufacturer : Room 810, Building A, Reith Center, No. 9030 Shennan Road, Nanshan District, Shenzhen, China Trade mark : Equipment under Test : Receiver Model No. : AIM-7 FCC ID : 2BQAF-AIM7 Test Standard(s) : KDB447498 D01 General RF Exposure Guidance v06 Report No. : DDT-RE25062523-4E04 Issue Date : 2025/10/16 Issue By : Guangdong Dongdian Testing Service Co., Ltd. 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-RE25062523-4E04 TRF No.: RT-4-E-006Page 2 of 7 Table of Contents 1.General Test Information..............................................................................................5 1.1.Description of EUT .......................................................................................................5 1.2.Accessories of EUT......................................................................................................5 1.3.Test laboratory .............................................................................................................5 2.RF Exposure evaluation for FCC .................................................................................6 2.1.Assessment procedure.................................................................................................6 2.2.Assess result ................................................................................................................7 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25062523-4E04 TRF:RT-4-E-006Page 3 of 7 $!CeMetaLims!digital$ Test Report Declare Applicant : DSP Solutions, Inc. Address of Applicant : 3451 Lunar Court · Oxnard, CA 93030 Equipment under Test : Receiver Model No. : AIM-7 Manufacturer : DSP Solutions International Address of Manufacturer : Room 810, Building A, Reith Center, No. 9030 Shennan Road, Nanshan District, Shenzhen, China Test Standard Used: KDB447498 D01 General RF Exposure Guidance v06 We Declare: The equipment described above is tested by Guangdong Dongdian Testing Service Co., Ltd. and in the configuration tested the equipment complied with the standards specified above. The test results are contained in this test report and Guangdong Dongdian Testing Service Co., Ltd. is assumed of full responsibility for the accuracy and completeness of these tests. Report No.:DDT-RE25062523-4E04 Date of Receipt:2025/07/08Date of Test:2025/07/08~2025/10/13 Note: This report applies to above tested sample only. This report shall not be reproduced in parts without written approval of Guangdong Dongdian Testing Service Co., Ltd. Created: Bobo ChenReviewed: Tiger MoApproved: Damon Hu 2025/10/162025/10/162025/10/16 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25062523-4E04 TRF:RT-4-E-006Page 4 of 7 Revision History VersionRevision ContentIssue DateApproved V0Initial issue2025/10/16Damon Hu Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25062523-4E04 TRF:RT-4-E-006Page 5 of 7 1. General Test Information 1.1. Description of EUT EUT Name:Receiver Model Number:AIM-7 EUT Function Description:Please reference user manual of this device Power Supply:DC 12V Note: The above EUT information is declared by manufacturer and for more detailed features description please refer to the manufacturer's specifications or User's Manual. 1.2. Accessories of EUT AccessoriesManufacturerModel numberDescription //// 1.3. Test laboratory Guangdong Dongdian Testing Service Co., Ltd. Add.: Unit 2, Building 1, No. 17, Zongbu 2nd Road, Songshan Lake Park, Dongguan, Guangdong, China, 523808. Tel.: +86-0769-38826678, http://www.dgddt.com, Email: [email protected]. CNAS Accreditation No. L6451; A2LA Accreditation Number: 3870.01 FCC Designation Number: CN1182, Test Firm Registration Number: 540522 Innovation, Science and Economic Development Canada Site Registration Number: 10288A Conformity Assessment Body identifier: CN0048 VCCI facility registration number: C-20087, T-20088, R-20123, R-20240, G-20118 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25062523-4E04 TRF:RT-4-E-006Page 6 of 7 2. RF Exposure evaluation for FCC 2.1. Assessment procedure Requirement: Systems operating under the provisions of FCC 47 CFR section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as mobile device whereby a distance of 0.2 m normally can be maintained between the user and the device, and below RF Permissible Exposure limit shall comply with. Limits for General Population/Uncontrolled Exposure Frequency Range （MHz） Electric Field Strength (E) (V/m) Magnetic FieldStrength (H) （A/m） Power Density (S) （mW/cm 2 ） Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-1.346141.63(100)*30 1.34-30824/f2.19/f(180/f)*30 30-30027.50.0730.230 300-1500 F/150030 1500-100000 1.030 Note: f= frequency in MHz; *Plane-wave equivalent power density Calculation method From the peak EUT RF output power, the minimum mobile separation distance, d=0.2 m, as well as the gain of the used antenna, the RF power density can be obtained. Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25062523-4E04 TRF:RT-4-E-006Page 7 of 7 2.2. Assess result Mode Output power (dBm) Output power (mW) Tune up power (dBm) Tune up power (mW) Antenna Gain (dBi) Antenna Gain (linear) MPE Values (mW/cm 2 ) MPE Limit (mW/cm 2 ) BT10.2210.52 1215.85 1.501.41 0.0044 1 2.4G WiFi17.4956.10 1979.43 1.501.41 0.0223 1 5G WiFi17.7759.84 1979.43 2.421.75 0.0277 1 Simultaneous transmit evaluation result: 0.0044+0.0277=0.0314<1. Note: The estimati…

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广州市高科中实通信技术有限公司 GaokeAntCo.,Ltd. 第1页共12页 产品规格承认书 SpecificationForApproval 客户名称： Customer 天派电子（深圳）有限公司 SkypineElectronics(Shenzhen)Co.,LTD 供应商： Supplier 广州市高科中实通信技术有限公司 GaokeAntCo.,Ltd. 客户料号： CustomerP/N 3-W301-0038-02-00 产品名称： ProductionName 2.4&5.8G内置天线 2.4G&5.8Gbuilt-inantennas 产品型号： ProductionNumber GKZS-2.4&5.8G-P0232-RF1.13I-75 供应商确认盖章(SupplierSignature) 工程师Engineer审核Checkedby批准Approvedby 周胤韬 ZhouYintao 谢倩菊 XieQianju 胡泽伟 HuZewei 2025年05月14日 May14,2025 2025年05月14日 May14,2025 2025年05月14日 May14,2025 客户确认盖章(CustomerSignature) 工程师Engineer审核Checkedby批准Approvedby 年月日 YearMonthDay 年月日 YearMonthDay 年月日 YearMonthDay 广州市高科中实通信技术有限公司 GaokeAntCo.,Ltd. 第2页共12页 注：客户确认盖章后，请将此承认书回传到我公司。 Note:Afterthecustomerconfirmsandstamps,pleasesendthisletterofacknowledgementbacktoourcompany. 广州市高科中实通信技术有限公司 GaokeAntCo.,Ltd. 地址:中国广东省广州市从化区神岗广从南路22号 Address:No.22GuangcongSouthRoad,Shengang,ConghuaDistrict,GuangzhouCity,China Tel:020-87080630/87080639/87080632 Fax:020-87080731 http://www.gkzs.com.cn 广州市高科中实通信技术有限公司 GaokeAntCo.,Ltd. 第3页共12页 变更履历表 DescriptionRecord 版本 Version 修改内容 ContentRevised 创建者 Modifier 日期 Date A/0 初始新建 Newconstruction 胡梅娇 HuMeijiao 2025.05.14 广州市高科中实通信技术有限公司 GaokeAntCo.,Ltd. 第4页共12页 1、产品结构图纸（mm）/Productstructuredrawing(mm） Mark LocationThe interior has been renovated Version Signature/Date Pattern Name Surface treatment The third perspective： Review Craft Standardization Approval Product model Proportion Drawing number Unit mm VersionPage Materials Weight Design Gaoke Ant Co., Ltd. 1/1A/0 Mix GKZS-2.4&5.8G-P0232-RF1.13I-75 2.4G &5.8G built-in antennas GK-P0232-A2 RF1.13Cable （grey） IPEX Dispensing glue 35±0.5 8 ± 0 . 5 75±5 TOP BOT PCB plate （Black oil with white characters） 2、产品实物图/pictureproducts 广州市高科中实通信技术有限公司 GaokeAntCo.,Ltd. 第5页共12页 3、天线技术参数/ Antennatechnicalparameters DesignSpecificationsTypical 天线形式（Antennatype） PCB板内置天线 ThePCBboardisequippedwithaninternalantenna 工作频率(workingFrequency)2400-2500MHz、5150-5850MHz 增益（Gain） 0.55dBi（Average），1.50dBi（MAX）@2400-2500MHz 0.96dBi（Average），2.42dBi（MAX）@5150-5850MHz 天线效率（Antennaefficiency）≥15% 电压驻波比（VSWR） ≤3.0@2400-2500MHz ≤2.5@5150-5850MHz 极化方式(Ploriaztion) linearpolarization 辐射方向(Radiationpattern)omnidirectional 馈电阻抗(impedance)50Ω 功率容量(Powerhandling) 33dBm 天线接口(Interface)IPEX/RF1.13Cable（Grey）L=75mm 天线尺寸(Overaldimensions) 35x8mm 重量(Weight) 1.0g 工作温度(OperatinTemp)-40~80°C 广州市高科中实通信技术有限公司 GaokeAntCo.,Ltd. 第6页共12页 4、线材的规格/SpecificationsofCable 广州市高科中实通信技术有限公司 GaokeAntCo.,Ltd. 第7页共12页 四、IPEX头(一代)规格/IPEXhead(firstgeneration)specification 广州市高科中实通信技术有限公司 GaokeAntCo.,Ltd. 第8页共12页 五、天线性能测试(配样机测试)/Antennaperformancetest（Sampletesting） 1、V.S.W.R 2 、回波损耗 /Returnloss 广州市高科中实通信技术有限公司 GaokeAntCo.,Ltd. 第9页共12页 3、方向图（2D及3D图）/RadiationPattern(2Dand3D) 广州市高科中实通信技术有限公司 GaokeAntCo.,Ltd. 第10页共12页 4、效率曲线图/Efficiencychart 5 、增益曲线图 /Gainchart 广州市高科中实通信技术有限公司 GaokeAntCo.,Ltd. 第11页共12页 盐雾实验报告 Saltspraytestreport 产品名称 ProductName IPEX （一代 /FirstGeneration ） 实验数量 Numberofexperiments 3PCS 实验要求 Experimental requirements 氯化钠溶液浓度 Concentrationof sodiumchloride solution 5%（㎡） 进气压力（一次） Intakepressure(firsttime) 2kg/c㎡ PH值 PHvalue 6.5-7.2 出气压力（二次） Exhaustpressure(secondary) 1kg/c㎡ 压力桶温度 Pressuretank temperature 47°C±1°C 盐水桶温度 Saltwatertanktemperature 35°C±1°C 试验室温度 Laboratory temperature 35°C±1°C 实验室相对湿度 Relativehumidityinthe laboratory 75-85% 实验时间要求 Experimentaltime requirements (24)H，无氧化（无发黄、发绿、红锈、白锈等） (24)H,nooxidation(noyellowing,greenness,redrust, whiterust,etc.) 实验设备说明 Descriptionof Experimental Equipment 开始时间 Starttime 2025.05.06 结束时间 Endtime 2025.05.07 实验内容及记录(Experimentalcontentandrecords) 实验时长 Durationofthe experiment 实验状况描述 Descriptionoftheactualsituation 备注 Supplementary Note .24H28H 无氧化（无发黄、发绿、红锈、白锈等） Nooxidation(noyellowing,greenness,redrust,whiterust, etc.) 外观 Appearance □40H48H 无氧化（无发黄、发绿、红锈、白锈等） Nooxidation(noyellowing,greenness,redrust,whiterust, etc.) 外观 Appearance □56H72H 判 定 ( J u d g m e n t ) 合格(Qualified) □不合格(Unqualified) □特采(SpecialFeature) □降级使用：(Downgradedusage) 广州市高科中实通信技术有限公司 GaokeAntCo.,Ltd. 第12页共12页 产品名称 ProductName IPEX（一代/FirstGeneration） 实验数量 Numberofexperiments 3PCS 实验要求 Experimental requirements 氯化钠溶液浓度 Concentrationof sodiumchloride solution 5%（㎡） 进气压力（一次） Intakepressure(firsttime) 2kg/c㎡ PH值 PHvalue 6.5-7.2 出气压力（二次） Exhaustpressure(secondary) 1kg/c㎡ 压力桶温度 Pressuretank temperature 47°C±1°C 盐水桶温度 Saltwatertanktemperature 35°C±1°C 试验室温度 Laboratory temperature 35°C±1°C 实验室相对湿度 Relativehumidityinthe laboratory 75-85% 实验时间要求 Experimentaltime requirements (24)H，无氧化（无发黄、发绿、红锈、白锈等） (24)H,nooxidation(noyellowing,greenness,redrust, whiterust,etc.) 实验设备说明 Descriptionof Experimental Equipment 开始时间 Starttime 2025.05.06 结束时间 Endtime 2025.05.07 实验员/日期：谢文婷2025.05.07 LaboratoryTechnician/Date:XieWenting 审核/日期：杨敬松2025.05.07 Review/Date:YangJingsong 备 注 ( R e m a r k s )

Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25062523-4E02 TRF: RT-4-E-005Page 1 of 94 RADIO TEST REPORT Applicant : DSP Solutions, Inc. Address of Applicant : 3451 Lunar Court · Oxnard, CA 93030 Manufacturer : DSP Solutions International Address of Manufacturer : Room 810, Building A, Reith Center, No. 9030 Shennan Road, Nanshan District, Shenzhen, China Trade mark : Equipment under Test : Receiver Model No. : AIM-7 FCC ID : 2BQAF-AIM7 Test Standard(s) : FCC Rules and Regulations Part 15 Subpart C, ANSI C63.10-2020 Report No. : DDT-RE25062523-4E02 Issue Date : 2025/11/26 Issue By : Guangdong Dongdian Testing Service Co., Ltd. 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-RE25062523-4E02 TRF: RT-4-E-005Page 2 of 94 Table of Contents 1.Summary of Test Results .............................................................................................7 2.General Test Information..............................................................................................8 2.1.Description of EUT .......................................................................................................8 2.2.Accessories of EUT......................................................................................................8 2.3.Block diagram of EUT configuration for test.................................................................8 2.4.Decision of final test mode ...........................................................................................9 2.5.Deviations of test standard...........................................................................................9 2.6.Test environment conditions ........................................................................................9 2.7.Test laboratory ...........................................................................................................10 2.8.Measurement uncertainty...........................................................................................10 3.Equipment Used During Conductive Test ..................................................................11 4.6dB Bandwidth ...........................................................................................................12 4.1.Block diagram of test setup ........................................................................................12 4.2.Limits ..........................................................................................................................12 4.3.Test procedure ...........................................................................................................12 4.4.Test result...................................................................................................................13 4.5.Test graphs ................................................................................................................14 5.99% Bandwidth ..........................................................................................................18 5.1.Block diagram of test setup ........................................................................................18 5.2.Limits ..........................................................................................................................18 5.3.Test procedure ...........................................................................................................18 5.4.Test result...................................................................................................................19 5.5.Test graphs ................................................................................................................20 6.Conducted Output Power ...........................................................................................24 6.1.Block diagram of test setup ........................................................................................24 6.2.Limits ..........................................................................................................................24 6.3.Test procedure ...........................................................................................................24 6.4.Test result average.....................................................................................................25 7.Power Spectral Density ..............................................................................................26 7.1.Block diagram of test setup ........................................................................................26 7.2.Limits ..........................................................................................................................26 7.3.Test procedure ...........................................................................................................26 7.4.Test result...................................................................................................................27 7.5.Test graphs ................................................................................................................28 8.Band Edge Compliance (Conducted Method)............................................................32 8.1.Block diagram of test setup ........................................................................................32 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25062523-4E02 TRF: RT-4-E-005Page 3 of 94 8.2.Limits ..........................................................................................................................32 8.3.Test procedure ...........................................................................................................32 8.4.Test result...................................................................................................................33 8.5.Test graphs ............................................................................…

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Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25062523-4E02 TRF:RT-4-E-005Page 51 of 94 10. Duty Cycle 10.1. Block diagram of test setup 10.2. Limit Just for Report. 10.3. Test procedure (1) Connected the EUT’s antenna port to the Spectrum Analyzer by suitable attenuator, The cable loss and attenuator loss have been put into spectrum analyzer as amplitude offset. set the Spectrum Analyzer as below: Centre Frequency: The centre frequency of the middle hopping channel. Resolution BW: 10 MHz. Video BW: 10 MHz. Span: Zero span. Detector: Peak. Trace Mode: Clear Write. Sweep: Video Trigger (2) When the trace is complete, measure the sending time of 1 burst and the duty cycle of 1 burst cycle. (3) Calculate dwell time follow below formula: Duty cycle= Pulse’s on time / Burst cycle Appendix H: Duty Cycle Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25062523-4E02 TRF:RT-4-E-005Page 52 of 94 10.4. Test result Test Engineer:Zeng ZhongyaoTest Site:RF Measurement System 3# Ambient Condition: 25.4°C,39.2%RH Test Date:2025.08.15 Test Power Supply:DC 12VSample Number:S25062523-004 Test ModeAntenna Frequency [MHz] Transmission Duration [ms] Transmission Period [ms] Duty Cycle [%] 241212.4412.4899.68 243712.4312.4699.76 11BAnt1 246212.4312.4999.52 24122.072.2193.67 24372.072.2293.24 11GAnt1 24622.072.1496.73 24121.932.1091.90 24371.932.0693.69 11N20SISOAnt1 24621.932.1091.90 24220.951.0887.96 24370.941.0391.26 11N40SISOAnt1 24520.951.1185.59 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25062523-4E02 TRF:RT-4-E-005Page 53 of 94 10.5. Test graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 11G_Ant1_2412 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25062523-4E02 TRF:RT-4-E-005Page 54 of 94 11G_Ant1_2437 11G_Ant1_2462 11N20SISO_Ant1_2412 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25062523-4E02 TRF:RT-4-E-005Page 55 of 94 11N20SISO_Ant1_2437 11N20SISO_Ant1_2462 11N40SISO_Ant1_2422 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25062523-4E02 TRF:RT-4-E-005Page 56 of 94 11N40SISO_Ant1_2437 11N40SISO_Ant1_2452 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25062523-4E02 TRF:RT-4-E-005Page 57 of 94 11. Antenna Requirements 11.1. Limit For intentional device, according to FCC 47 CFR Section 15.203, an intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. And according to FCC 47 CFR Section 15.247 (b), if transmitting antennas of directional gain greater than 6 dBi are used, the power shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi. 11.2. Result The antenna used for this product as Antenna information described in section 2.1 of the report, and there is no other antenna than that furnished by the responsible party shall be used with the device. Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25062523-4E02 TRF:RT-4-E-005Page 58 of 94 12. Radiated Emission 12.1. Test equipment EquipmentManufacturerModel No.Serial No.Cal Due To Micro-Tronics filtersREBESBRM50702DDT-ZC03242/ RF CableN/AW24.02 HL-562DDT-ZC040222026/03/28 RF cable Yuhu Technology JCTB810-NJ-NJ- 9M DDT-ZC025382026/03/28 RF cable Zhongke Junchuang JCT26S-NJ-NJ- 1.5M DDT-ZC02762/ RF cable Yuhu Technology ZT26S-SMAJ- SMAJ-1M DDT-ZC020372026/03/28 RF CableN/AW13.02 AP1-X2DDT-ZC040232026/03/28 Pre-amplifierCOM-POWERPAM-840ADDT-ZC016932026/03/28 Pre-amplifierCOM-POWERPAM-118ADDT-ZC012932026/08/10 High pass filterMicro-TronicsHPM50102DDT-ZC005612026/03/28 EMI TEST RECEIVERR&SESU26DDT-ZC019092026/03/28 High pass filterMicro-TronicsHPM50108DDT-ZC005602026/03/28 High Pass filterXi'an XingboXBLBQ-GTA67DDT-ZC021792026/03/28 Micro-Tronics filtersREBESBRM50716DDT-ZC03240/ Broad-Band Horn Antenna SchwarzbeckBBHA 9170DDT-ZC005062026/04/01 Trilog Broadband Antenna SchwarzbeckVULB 9163DDT-ZC020502026/07/25 Hochgewinn- Hornantenne SCHWARZBEC K BBHA 9120 DDDT-ZC021292026/08/11 Active Loop AntennaSchwarzbeckFMZB1519DDT-ZC005242026/08/18 PSA Series Spectrum Analyzer AgilentE4447ADDT-ZC005172026/03/28 Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25062523-4E02 TRF:RT-4-E-005Page 59 of 94 12.2. Block diagram of test setup ANTENNA ELEVATION VARIES FROM1TO4METERS 3m EUTand SupportSystem Turntable 1.5m(L)*1.0m(W)*0.8m(H) Semi-anechoicChamber EMI TestReceiverPC System Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25062523-4E02 TRF:RT-4-E-005Page 60 of 94 12.3. Limits (1) FCC 15.205 Restricted frequency band MHzMHzMHzGHz 0.090-0.11016.42-16.423399.9-4104.5-5.15 1 0.495-0.50516.69475-16.69525608-6145.35-5.46 2.1735-2.190516.80425-16.80475960-12407.25-7.75 4.125-4.12825.5-25.671300-14278.025-8.5 4.1772&4.1777537.5-38.251435-1626.59.0-9.2 4.2072&4.2077573-74.61645.5-1646.59.3-9.5 6.215-6.21874.8-75.21660-171010.6-12.7 6.26775-6.26825108-121.941718.8-1722.213.25-13.4 6.31175-6.31225123-1382200-230014.47-14.5 8.291-8.294149.9-150.052310-239015.35-16.2 8.362-8.366156.52475-156.525252483.5-250017.7-21.4 8.37625-8.38675156.7-156.92690-290022.01-23.12 8.41425-8.41475162.0125-167.173260-326723.6-24.0 12.29-12.293167.72-173.23332-333931.2-31.8 12.51975-12.52025240-2853345.8-335836.43-36.5 12.57675-12.57725322-335.43600-4400( 2 ) 13.36-13.41 1Until February 1, 1999, this restricted band shall be 0.490-0.510 MHz 2Above 38.6 ANTENNA ELEVATION VARIES FROM1TO4METERS 3m EUTand SupportSystem Turntable 1.5m(L)*1.0m(W)*1.5m(H) Semi-anechoicChamber EMI TestReceiver PC System Pre-Amplifier Guangdong Dongdian Testing Service Co., Ltd. Report No.:DDT-RE25062523-4E02 TRF:RT-4-E-005Page 61 of 94 (2) FCC 15.209 Limit FREQUENCYDISTANCEFIELD STRENGTHS LIMIT MHzMetersuV/mdBuV/m 0.009 ~ 0.4903002400/F(kHz)67.6-20log(F) 0.490 ~ 1.7053024000/F(kHz)87.6-20log(F) 1.705 ~ 30.0303029.54 30 ~ 88310040.0 88 ~ 216315043.5 216 ~ 960320046.0 960 ~ 1000350054.0 Above 10003 74.0 dBuV/m (Peak) 54.0 dBuV/m (Average) Note: (1) The emissio…

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