2AMI2-GS2601Borescope

FCC Caution: 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. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. Specific Absorption Rate (SAR) information: This device meets the government's requirements for exposure to radio waves. The guidelines are based on standards that were developed by independent scientific organizations through periodic and thorough evaluation of scientific studies. The standards include a substantial safety margin designed to assure the safety of all persons regardless of age or health. FCC RF Exposure Information and Statement the SAR limit of USA (FCC) is 1.6 W/kg averaged over one gram of tissue. Device types: This device has also been tested against this SAR limit. This device was tested for typical body-worn operations with the back of the This device kept 0mm from the body. To maintain compliance with FCC RF exposure requirements, use accessories that maintain an 0mm separation distance between the user's body and the back of This device. The use of belt clips, holsters and similar accessories should not contain metallic components in its assembly. The use of accessories that do not satisfy these requirements may not comply with FCC RF exposure requirements, and should be avoided.

Page1of2FCCID:2AMI2-GS2601ReportNo.:LCSA04206199EB ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity AppendixB DetailedTestResults 4.WIFI WIFI2.4GHzforBody Page2of2FCCID:2AMI2-GS2601ReportNo.:LCSA04206199EB ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Date:2026/5/18 TestLaboratory:LCS-SARLab WIFI2.4G802.11b13CHRearside0mm DUT:Borescope;Type:GS2601;Serial:A260424010-1 CommunicationSystem:UID0,WIFI2.4GHz(0);Frequency:2462MHz;DutyCycle:1:1 Mediumparametersused:f=2462MHz;σ=1.832S/m;ε r =39.642;ρ=1000kg/m 3 Phantomsection:FlatSection DASYConfiguration: Probe:EX3DV4-SN3805;ConvF(7.38,7.38,7.38);Calibrated:2026/3/2; Sensor-Surface:1.4mm(MechanicalSurfaceDetection) Electronics:DAE3Sn373;Calibrated:2026/3/2 Phantom:SAMv5.0;Type:SAM;Serial:1850 DASY5252.8.8(1222);SEMCADX14.6.10(7331) Configuration/Body/AreaScan(9x11x1): Measurementgrid:dx=12mm,dy=12mm MaximumvalueofSAR(measured)=1.18W/kg Configuration/Body/ZoomScan(7x7x7)/Cube0:Measurementgrid:dx=5mm,dy=5mm,dz=5mm ReferenceValue=10.64V/m;PowerDrift=0.12dB PeakSAR(extrapolated)=1.33W/kg SAR(1g)=0.622W/kg;SAR(10g)=0.326W/kg MaximumvalueofSAR(measured)=1.02W/kg

Page1of2FCCID:2AMI2-GS2601 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestSetupPhotosoftheEUT TestSetupPhoto(s)ofRadiatedEmissionsMeasurement Fig.1 Fig.2 Page2of2FCCID:2AMI2-GS2601 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestSetupPhoto(s)ofConductedEmissionsMeasurement Fig.3 TestSetupPhoto(s)ofRFConductedMeasurement Fig.4

Page1of5FCCID:2AMI2-GS2601ReportNo.:LCSA04206199EB ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity AppendixD Photographs 1.SARmeasurementSystem 2.PhotographsofTissueSimulateLiquid 3.PhotographsofEUTtestposition 4.EUTConstructionalDetails Page2of5FCCID:2AMI2-GS2601ReportNo.:LCSA04206199EB ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity 1.SARmeasurementSystem Page3of5FCCID:2AMI2-GS2601ReportNo.:LCSA04206199EB ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity 2.PhotographsofTissueSimulateLiquid Photo1:TissueSimulantLiquidforHead700- 3000MHz Page4of5FCCID:2AMI2-GS2601ReportNo.:LCSA04206199EB ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity 3.PhotographsofEUTtestposition Photo2:Frontside0mmPhoto3:Backside0mm Photo4:Leftside0mmPhoto5:Topside0mm Page5of5FCCID:2AMI2-GS2601ReportNo.:LCSA04206199EB ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity 4.EUTConstructionalDetails Photo6:FrontViewPhoto7:BackView

Page1of39FCCID:2AMI2-GS2601ReportNo.:LCSA04206199EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity FCCTESTREPORT For HangzhouGreatStarIndustrialCo.,Ltd. Borescope TestModel:GS2601 Preparedfor:HangzhouGreatStarIndustrialCo.,Ltd. Address:No.35JiuhuanRoad,JiubaoTown,ShangchengDistrict,Hangzhou City Preparedby:ShenzhenLCSComplianceTestingLaboratoryLtd. Address:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei, ShajingStreet,BaoanDistrict,Shenzhen,518000,China Tel:(+86)755-82591330 Fax:(+86)755-82591332 Web:www.LCS-cert.com Mail:[email protected] Dateofreceiptoftestsample:April21,2026 Numberoftestedsamples:2 SampleNo.:A260424010-1,A260424010-2 Serialnumber:Prototype DateofTest:April21,2026~May15,2026 DateofReport:May18,2026 Page2of39FCCID:2AMI2-GS2601ReportNo.:LCSA04206199EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity FCCTESTREPORT FCCCFR47PART15C(15.247) ReportReferenceNo......................:LCSA04206199EA DateofIssue.......................................:May18,2026 TestingLaboratoryName..............:ShenzhenLCSComplianceTestingLaboratoryLtd. Address................................................:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei, ShajingStreet,BaoanDistrict,Shenzhen,518000,China TestingLocation/Procedure............:FullapplicationofHarmonisedstandards■ PartialapplicationofHarmonisedstandards□ Otherstandardtestingmethod□ Applicant’sName.............................:HangzhouGreatStarIndustrialCo.,Ltd. Address................................................:No.35JiuhuanRoad,JiubaoTown,ShangchengDistrict,Hangzhou City TestSpecification Standard..............................................: FCCCFR47PART15C(15.247) TestReportFormNo......................:TRF-4-E-147A/0 TRFOriginator....................................:ShenzhenLCSComplianceTestingLaboratoryLtd. MasterTRF.........................................:Dated2011-03 ShenzhenLCSComplianceTestingLaboratoryLtd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenLCSComplianceTestingLaboratoryLtd.isacknowledgedascopyrightownerandsourceofthe material.ShenzhenLCSComplianceTestingLaboratoryLtd.takesnoresponsibilityforandwillnot assumeliabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. EUTDescription...............................:Borescope TradeMark..........................................:N/A TestModel...........................................:GS2601 Ratings.................................................:PleaseRefertoPage6 Result..................................................:Pass Compiledby:Supervisedby:Approvedby: LiHuan/AdministratorKevinHuang/RFManagerGavinLiang/Manager Page3of39FCCID:2AMI2-GS2601ReportNo.:LCSA04206199EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity FCC--TESTREPORT EUT.........................................:Borescope TestModel...............................:GS2601 Applicant...............................:HangzhouGreatStarIndustrialCo.,Ltd. Address..................................:No.35JiuhuanRoad,JiubaoTown,ShangchengDistrict,Hangzhou City Telephone...............................:/ Fax..........................................:/ Manufacturer........................:SHENZHENRALCAMCO.,LTD. Address...................................:C3301,BuildingC3,FuyingIndustrialZone,QiaotouCommunity, FuhaiStreet,Bao'anDistrict,Shenzhen Telephone...............................:/ Fax..........................................:/ Factory...................................:SHENZHENRALCAMCO.,LTD. Address...................................:C3301,BuildingC3,FuyingIndustrialZone,QiaotouCommunity, FuhaiStreet,Bao'anDistrict,Shenzhen Telephone...............................:/ Fax..........................................:/ TestResultPass Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory. TestReportNo.:LCSA04206199EA May18,2026 Dateofissue Page4of39FCCID:2AMI2-GS2601ReportNo.:LCSA04206199EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity RevisionHistory ReportVersionIssueDateRevisionContentRevisedBy 000May18,2026InitialIssue-- Page5of39FCCID:2AMI2-GS2601ReportNo.:LCSA04206199EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TABLEOFCONTENTS 1.GENERALINFORMATION.....................................................................................................................................6 1.1.DESCRIPTIONOFDEVICE(EUT) ......................................................................................................................... 6 1.2.SUPPORTEQUIPMENTLIST..................................................................................................................................7 1.4.DESCRIPTIONOFTESTFACILITY.........................................................................................................................7 1.5.STATEMENTOFTHEMEASUREMENTUNCERTAINTY…

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Page 1 of 55 FCC ID: 2AMI2-GS2601 Report No.: LCSA04206199EA Appendix A RF Test Data for 2.4GWIFI (Conducted Measurement) Product Name: Borescope Test Model: GS2601 Environmental Conditions Temperature: 24.6C Relative Humidity: 53.9% ATM Pressure: 100.0 kPa Test Engineer: Jerry Chu Supervised by: Can Kun Page 2 of 55 FCC ID: 2AMI2-GS2601 Report No.: LCSA04206199EA A.1 -6dB Bandwidth Condition Mode Frequency (MHz) Antenna -6 dB Bandwidth (MHz) Limit -6 dB Bandwidth (MHz) Verdict NVNT b 2412 Ant1 8.595 0.5 Pass NVNT b 2437 Ant1 8.132 0.5 Pass NVNT b 2462 Ant1 8.122 0.5 Pass NVNT g 2412 Ant1 16.2 0.5 Pass NVNT g 2437 Ant1 16.3 0.5 Pass NVNT g 2462 Ant1 16.09 0.5 Pass NVNT n20 2412 Ant1 17.39 0.5 Pass NVNT n20 2437 Ant1 17.23 0.5 Pass NVNT n20 2462 Ant1 17.27 0.5 Pass NVNT n40 2422 Ant1 34.9 0.5 Pass NVNT n40 2437 Ant1 33.81 0.5 Pass NVNT n40 2452 Ant1 35.39 0.5 Pass Note :offset=System attenuation +cabal loss Page 3 of 55 FCC ID: 2AMI2-GS2601 Report No.: LCSA04206199EA -6dB Bandwidth NVNT b 2412MHz Ant1 -6dB Bandwidth NVNT b 2437MHz Ant1 Page 4 of 55 FCC ID: 2AMI2-GS2601 Report No.: LCSA04206199EA -6dB Bandwidth NVNT b 2462MHz Ant1 -6dB Bandwidth NVNT g 2412MHz Ant1 Page 5 of 55 FCC ID: 2AMI2-GS2601 Report No.: LCSA04206199EA -6dB Bandwidth NVNT g 2437MHz Ant1 -6dB Bandwidth NVNT g 2462MHz Ant1 Page 6 of 55 FCC ID: 2AMI2-GS2601 Report No.: LCSA04206199EA -6dB Bandwidth NVNT n20 2412MHz Ant1 -6dB Bandwidth NVNT n20 2437MHz Ant1 Page 7 of 55 FCC ID: 2AMI2-GS2601 Report No.: LCSA04206199EA -6dB Bandwidth NVNT n20 2462MHz Ant1 -6dB Bandwidth NVNT n40 2422MHz Ant1 Page 8 of 55 FCC ID: 2AMI2-GS2601 Report No.: LCSA04206199EA -6dB Bandwidth NVNT n40 2437MHz Ant1 -6dB Bandwidth NVNT n40 2452MHz Ant1 Page 9 of 55 FCC ID: 2AMI2-GS2601 Report No.: LCSA04206199EA A.2 Maximum Average Conducted Output Power Condition Mode Frequency (MHz) Antenna Conducted Power (dBm) Duty Factor (dB) Total Conducted Power (dBm) Limit Conducted(dBm) Verdict NVNT b 2412 Ant1 15.16 0.03 15.19 30 Pass NVNT b 2437 Ant1 14.38 0.03 14.41 30 Pass NVNT b 2462 Ant1 16.01 0.03 16.04 30 Pass NVNT g 2412 Ant1 14.05 0.19 14.24 30 Pass NVNT g 2437 Ant1 13.8 0.19 13.99 30 Pass NVNT g 2462 Ant1 13.34 0.19 13.53 30 Pass NVNT n20 2412 Ant1 13.27 0.21 13.48 30 Pass NVNT n20 2437 Ant1 12.21 0.2 12.41 30 Pass NVNT n20 2462 Ant1 12.57 0.21 12.78 30 Pass NVNT n40 2422 Ant1 11.09 0.35 11.44 30 Pass NVNT n40 2437 Ant1 10.75 0.41 11.16 30 Pass NVNT n40 2452 Ant1 11.56 0.4 11.96 30 Pass Note: offset=System attenuation +cabal loss Page 10 of 55 FCC ID: 2AMI2-GS2601 Report No.: LCSA04206199EA A.3 Maximum Power Spectral Density Level Condition Mode Frequency (MHz) Antenna Conducted PSD (dBm/30kHz) Duty Factor (dB) Total PSD (dBm/30kHz) Limit (dBm/3kHz) Verdict NVNT b 2412 Ant1 -5.97 0.03 -5.94 8 Pass NVNT b 2437 Ant1 -6.78 0.03 -6.75 8 Pass NVNT b 2462 Ant1 -5.39 0.03 -5.36 8 Pass NVNT g 2412 Ant1 -9.01 0.19 -8.82 8 Pass NVNT g 2437 Ant1 -11.55 0.19 -11.36 8 Pass NVNT g 2462 Ant1 -10.86 0.19 -10.67 8 Pass NVNT n20 2412 Ant1 -10.39 0.21 -10.18 8 Pass NVNT n20 2437 Ant1 -11.8 0.2 -11.6 8 Pass NVNT n20 2462 Ant1 -9.94 0.21 -9.73 8 Pass NVNT n40 2422 Ant1 -15.6 0.35 -15.25 8 Pass NVNT n40 2437 Ant1 -15.29 0.41 -14.88 8 Pass NVNT n40 2452 Ant1 -14.3 0.4 -13.9 8 Pass Note: offset=System attenuation +cabal loss Page 11 of 55 FCC ID: 2AMI2-GS2601 Report No.: LCSA04206199EA PSD NVNT b 2412MHz Ant1 PSD NVNT b 2437MHz Ant1 Page 12 of 55 FCC ID: 2AMI2-GS2601 Report No.: LCSA04206199EA PSD NVNT b 2462MHz Ant1 PSD NVNT g 2412MHz Ant1 Page 13 of 55 FCC ID: 2AMI2-GS2601 Report No.: LCSA04206199EA PSD NVNT g 2437MHz Ant1 PSD NVNT g 2462MHz Ant1 Page 14 of 55 FCC ID: 2AMI2-GS2601 Report No.: LCSA04206199EA PSD NVNT n20 2412MHz Ant1 PSD NVNT n20 2437MHz Ant1 Page 15 of 55 FCC ID: 2AMI2-GS2601 Report No.: LCSA04206199EA PSD NVNT n20 2462MHz Ant1 PSD NVNT n40 2422MHz Ant1 Page 16 of 55 FCC ID: 2AMI2-GS2601 Report No.: LCSA04206199EA PSD NVNT n40 2437MHz Ant1 PSD NVNT n40 2452MHz Ant1 Page 17 of 55 FCC ID: 2AMI2-GS2601 Report No.: LCSA04206199EA A.4 Band Edge Condition Mode Frequency (MHz) Antenna Max Value (dBc) Limit (dBc) Verdict NVNT b 2412 Ant1 -47.62 -30 Pass NVNT b 2462 Ant1 -64.19 -30 Pass NVNT g 2412 Ant1 -31.93 -30 Pass NVNT g 2462 Ant1 -44.51 -30 Pass NVNT n20 2412 Ant1 -31.11 -30 Pass NVNT n20 2462 Ant1 -41.56 -30 Pass NVNT n40 2422 Ant1 -37.71 -30 Pass NVNT n40 2452 Ant1 -42.91 -30 Pass Note: offset=System attenuation +cabal loss Page 18 of 55 FCC ID: 2AMI2-GS2601 Report No.: LCSA04206199EA Band Edge NVNT b 2412MHz Ant1 Ref Band Edge NVNT b 2412MHz Ant1 Emission Page 19 of 55 FCC ID: 2AMI2-GS2601 Report No.: LCSA04206199EA Band Edge NVNT b 2462MHz Ant1 Ref Band Edge NVNT b 2462MHz Ant1 Emission Page 20 of 55 FCC ID: 2AMI2-GS2601 Report No.: LCSA04206199EA Band Edge NVNT g 2412MHz Ant1 Ref Band Edge NVNT g 2412MHz Ant1 Emission Page 21 of 55 FCC ID: 2AMI2-GS2601 Report No.: LCSA04206199EA Band Edge NVNT g 2462MHz Ant1 Ref Band Edge NVNT g 2462MHz Ant1 Emission Page 22 of 55 FCC ID: 2AMI2-GS2601 Report No.: LCSA04206199EA Band Edge NVNT n20 2412MHz Ant1 Ref Band Edge NVNT n20 2412MHz Ant1 Emission Page 23 of 55 FCC ID: 2AMI2-GS2601 Report No.: LCSA04206199EA Band Edge NVNT n20 2462MHz Ant1 Ref Band Edge NVNT n20 2462MHz Ant1 Emission Page 24 of 55 FCC ID: 2AMI2-GS2601 Report No.: LCSA04206199EA Band Edge NVNT n40 2422MHz Ant1 Ref Band Edge NVNT n40 2422MHz Ant1 Emission Page 25 of 55 FCC ID: 2AMI2-GS2601 Report No.: LCSA04206199EA Band Edge NVNT n40 2452MHz Ant1 Ref Band Edge NVNT n40 2452MHz Ant1 Emission Page 26 of 55 FCC ID: 2AMI2-GS2601 Report No.: LCSA04206199EA A.5 Conducted RF Spurious Emission Condition Mode Frequency (MHz) Antenna Max Value (dBc) Limit (dBc) Verdict NVNT b 2412 Ant1 -45.19 -30 Pass NVNT b 2437 Ant1 -44.67 -30 Pass NVNT b 2462 Ant1 -45.51 -30 Pass NVNT g 2412 Ant1 -41.12 -30 Pass NVNT g 2437 Ant1 -39.08 -30 Pass NVNT g 2462 Ant1 -42.42 -30 Pass NVNT n20 2412 Ant1 -40.98 -30 Pass NVNT n20 2437 Ant1 -39.9 -30 Pass NVNT n20 2462 Ant1 -40.6…

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File No. 版本：1.0 Rev ision 客 戶 CUSTOMER: ______________________________________ 客戶料号 CUSTOMER NO: ______________________________________ 品 名 2.4GHz PCB板载 Antenna PART NAME: ______________________________________ 供方料号 SUPPLIER NO: _____________________________________ 送样日期 Date:送样数量 Q’TY: PCS 客户确认 CUSTOMER APPROVED BY APPROVAL CHIEF SUPERVISOR 供方确认 SUPPLIER SIGNATURE APPROVAL CHECK DESIGN SH-RD-F04-A add：东莞市凤岗镇塘村沥红石桥新华工业区2栋3楼电话：0769-87840035传真：0769-87840035 高畅电子科技有限公司 GAOCHANG ELECTRONIC TECHNOLOGY Co., Ltd 规格承认书 SPECIFICATION FOR APPROVAL 编号：16112102 Address: 3rd Floor, Building 2, Xinhua Industrial Zone, Lihong Stone Bridge, Tangcun, Fenggang Town, Dongguan, Guangdong, China Phone: +86-769-87840035 Fax: +86-769-87840035 承认书项目表 页数 （Number of Page） 页码 （Page Code） 内容 （Contents） NO. 1 2 承认书封面（Spec Cover） 承认书项目表（Spec Item） 1 1 1 2 工程成品图（Drawing） 1 1 1 1 3 4 5 6 3 4 5 6 7 8 9 电性测试报告（Test Reports） S参数测试（S Parameter） 增益测试（Gain Test） 10 11 - - - - - - 12 - - - add：东莞市凤岗镇塘村沥红石桥新华工业区2栋3楼电话：0769-87840035传真：0769-87840035 Address: 3rd Floor, Building 2, Xinhua Industrial Zone, Lihong Stone Bridge, Tangcun, Fenggang Town, Dongguan, Guangdong, China Phone: +86-769-87840035 Fax: +86-769-87840035 add：东莞市凤岗镇塘村沥红石桥新华工业区2栋3楼电话：0769-87840035传真：0769-87840035 电性测试报告 Test Reports Electrical Properties Frequency 2.4GHz Impedance V.S.W.R 50 0hm Nominal 1.92 : 1 Max -10 dB Max Omni-directional 1.94 dBi Return Loss Radiation Gain (Peak) Cable Loss 3.2 dB / m Max @ 2450 MHz Polarization Admitted Power Connector Linear, Vertical 1 W Physical Properties Antenna Material Cable Type PCB Operating Temp. Storage Temp. -10 ~ +60 ̊C -10 ~ +70 ̊C Cable Color add：东莞市凤岗镇塘村沥红石桥新华工业区2栋3楼电话：0769-87840035传真：0769-87840035 Address: 3rd Floor, Building 2, Xinhua Industrial Zone, Lihong Stone Bridge, Tangcun, Fenggang Town, Dongguan, Guangdong, China Phone: +86-769-87840035 Fax: +86-769-87840035 S参数测试 S Parameter Test Agilent E5071C add：东莞市凤岗镇塘村沥红石桥新华工业区2栋3楼电话：0769-87840035传真：0769-87840035 Address: 3rd Floor, Building 2, Xinhua Industrial Zone, Lihong Stone Bridge, Tangcun, Fenggang Town, Dongguan, Guangdong, China Phone: +86-769-87840035 Fax: +86-769-87840035 增益测试 Gain Test Antenna Radiation Pattern VS 90 -5 135 45 Gain -15 -25 -35 -45 -35 -25 -15 -5 180 0 225 315 270 add：东莞市凤岗镇塘村沥红石桥新华工业区2栋3楼电话：0769-87840035传真：0769-87840035 Address: 3rd Floor, Building 2, Xinhua Industrial Zone, Lihong Stone Bridge, Tangcun, Fenggang Town, Dongguan, Guangdong, China Phone: +86-769-87840035 Fax: +86-769-87840035 add ：东莞市凤岗镇塘村沥红石桥新华工业区 2 栋 3 楼电话： 0769-87840035 传真： 0769-87840035 Address: 3rd Floor, Building 2, Xinhua Industrial Zone, Lihong Stone Bridge, Tangcun, Fenggang Town, Dongguan, Guangdong, China Phone: +86-769-87840035 Fax: +86-769-87840035 add：东莞市凤岗镇塘村沥红石桥新华工业区2栋3楼电话：0769-87840035传真：0769-87840035 Address: 3rd Floor, Building 2, Xinhua Industrial Zone, Lihong Stone Bridge, Tangcun, Fenggang Town, Dongguan, Guangdong, China Phone: +86-769-87840035 Fax: +86-769-87840035

Page1of38FCCID:2AMI2-GS2601ReportNo.:LCSA04206199EB ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity SARTESTREPORT For HangzhouGreatStarIndustrialCo.,Ltd. Borescope TestModel:GS2601 Preparedfor : HangzhouGreatStarIndustrialCo.,Ltd. Address : No.35JiuhuanRoad,JiubaoTown,ShangchengDistrict, HangzhouCity Preparedby : ShenzhenLCSComplianceTestingLaboratoryLtd. Address : 101,201BldgA&301BldgC,JujiIndustrialPark Yabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Dateofreceiptoftestsample : April21,2026 Numberoftestedsamples Samplenumber : : 1 A260424010-1 Serialnumber : Prototype DateofTest : April21,2026~May18,2026 DateofReport : May19,2026 Page2of38FCCID:2AMI2-GS2601ReportNo.:LCSA04206199EB ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity SARTESTREPORT ReportReferenceNo....................:LCSA04206199EB DateOfIssue .................................. :May19,2026 TestingLaboratoryName.............: ShenzhenLCSComplianceTestingLaboratoryLtd. Address...............................................: 101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,Shajing Street,BaoanDistrict,Shenzhen,518000,China TestingLocation/Procedure...........: FullapplicationofHarmonisedstandards■ PartialapplicationofHarmonisedstandards□ Otherstandardtestingmethod□ Applicant’sName........................: HangzhouGreatStarIndustrialCo.,Ltd. Address...........................................: No.35JiuhuanRoad,JiubaoTown,ShangchengDistrict,Hangzhou City TestSpecification: Standard..........................................: FCC47CFR§2.1093 IEEEC95.1-2019 IEEE1528-2013 TestReportFormNo. ................... :TRF-4-E-102A/0 TRFOriginator................................:ShenzhenLCSComplianceTestingLaboratoryLtd. MasterTRF.....................................:Dated2014-09 ShenzhenLCSComplianceTestingLaboratoryLtd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongastheShenzhenLCS ComplianceTestingLaboratoryLtd.isacknowledgedascopyrightownerandsourceofthematerial.Shenzhen LCSComplianceTestingLaboratoryLtd.takesnoresponsibilityforandwillnotassumeliabilityfordamages resultingfromthereader'sinterpretationofthereproducedmaterialduetoitsplacementandcontext. TestItemDescription.................: Borescope TradeMark......................................: N/A Model/TypeReference .................. :GS2601 Ratings.............................................: PleaseRefertoPage8 Result ............................................. :Positive Compiledby:Supervisedby:Approvedby: JayZhan/Administrator KevinHuang/RFManagerGavinLiang/Manager Page3of38FCCID:2AMI2-GS2601ReportNo.:LCSA04206199EB ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity SAR--TESTREPORT TestResultPositive Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory. TestReportNo.:LCSA04206199EB May19,2026 Dateofissue EUT......................................: Borescope Type/Model..........................: GS2601 Applicant..............................:HangzhouGreatStarIndustrialCo.,Ltd. Address..................................:No.35JiuhuanRoad,JiubaoTown,ShangchengDistrict, HangzhouCity Telephone..............................:/ Fax.........................................:/ Manufacturer.......................: SHENZHENRALCAMCO.,LTD. Address..................................:C3301,BuildingC3,FuyingIndustrialZone,Qiaotou Community,FuhaiStreet,Bao'anDistrict,Shenzhen Telephone..............................:/ Fax.........................................:/ Factory............................: SHENZHENRALCAMCO.,LTD. Address..............................: C3301,BuildingC3,FuyingIndustrialZone,Qiaotou Community,FuhaiStreet,Bao'anDistrict,Shenzhen Telephone..........................:/ Fax.....................................:/ Page4of38FCCID:2AMI2-GS2601ReportNo.:LCSA04206199EB ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity RevisonHistory RevisionIssueDate RevisionContent RevisedBy 000May19,2026InitialIssue--- Page5of38FCCID:2AMI2-GS2601ReportNo.:LCSA04206199EB ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TABLEOFCONTENTS 1.TESTSTANDARDSANDTESTDESCRIPTION......................................................................................................................6 1.1.STATEMENTOFCOMPLIANCE..................................................................................................................................................6 1.2.TESTLOCATION.......................................................................................................................................................................7 1.3.TESTFACILITY.........................................................................................................................................................................7 1.4.TESTLABORATORYENV…

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`Page1of19FCCID:2AMI2-GS2601ReportNo.:LCSA04206199EB ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity AppendixC Calibrationcertificate 1.Dipole D2450V2-SN808 2.DAE DAE3-SN373 3.Probe EX3DV4-SN3805 `Page2of19FCCID:2AMI2-GS2601ReportNo.:LCSA04206199EB ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity `Page3of19FCCID:2AMI2-GS2601ReportNo.:LCSA04206199EB ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity `Page4of19FCCID:2AMI2-GS2601ReportNo.:LCSA04206199EB ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity `Page5of19FCCID:2AMI2-GS2601ReportNo.:LCSA04206199EB ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity `Page6of19FCCID:2AMI2-GS2601ReportNo.:LCSA04206199EB ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity `Page7of19FCCID:2AMI2-GS2601ReportNo.:LCSA04206199EB ShenzhenLCSComplianceTestingLa…

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