2A2FP-SK1200Fish finder

TCB CALL página 1 File FCC ID: 2A2FP-SK1200 Please upload an exhibit that explains how does the TCB verify the new agent information: 1- Is the address of the agent a valid physical US mailing address (not a US post office box, not a virtual mailbox, not P.O. Boxes, not a vacant lot, not a public building, etc.) ○ We have checked if the address exists in a real and potential building (Google maps) + official US register, after this verification and the evidence below we can guarantee the following: not a US post office box not a virtual mailbox not P.O. Boxes not a vacant lot not a public building(note) ► We checked the FCC FRN Search based on the information provided by the grantee. On the official register from : https://apps.dos.ny.gov/publicInquiry/EntityDisplay Google: TCB CALL página 2 State of New York department of State: TCB CALL página 3 TCB CALL página 4 ► CONCLUSION by TCB: The ASOP defined and provided by grantee is VALID and confirmed. Therefore the exhibit "C5266091_X23_Ed1_US_Agent_Letter" included in the file is ok. 2- Is the agent physically located at that valid US address such that the agent can be legally served at that address? Yes , check above 3- Has the listed agent clearly agreed in writing to serve as the agent for the grantee at that address? Yes, it is included in the exhibit "C5266091_X23_Ed1_US_Agent_Letter"

C566091_X23_Ed2 1/1 USAgentforServiceofProcessLETTEROFATTESTATION ReferenceNo.2026UL0239 TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USAgentforServiceofProcess: CompanyName:TTSMARKETINC. FRN:0036806057 ContactName:MaverickLim Address:1 178BroadwaySte324,NewYork,NY10001,USA TelephoneNo:001-(646)305-2908 Email:[email protected] Thisl etteri st oc onfirmt hatT TSMARKETI NC.a cceptsr esponsibilitytoactasalocal representativeonbehalfof TTSMARKETINC.i sawareofandagreest ocomplywitht her equirementsoutlinedi nt heFCC EquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause§2.911. Applicant: Companyname: ShenzhenPhiradarTechnologyCo.,Ltd. ProductDescription:Fishf inder Granteecode:2A2FP FCCID:2A2FP-SK1200 FRN:0031076557 ContactName:AlinaZhang Address:911J iangshiBuilding,No.4XintianAvenue,XintianCommunity,FuhaiStreet,Baoan District,Shenzhen, China TelephoneNo: +86-13510901665 Email:[email protected] TheApplicanti sawareofandagreest oc omplywitht her equirementsoutlinedintheFCC EquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause§2.911. Date:2026/08/25 Applicant’sName:AlinaZhangUSAgent’sName:MaverickLim Title:Mana gerTitle:Manager SignatureSignature TTSMARKETINC. ShenzhenPhiradarTechnologyCo.,Ltd.

AttestationStatement. OldCode:C526609124N ewCode:00015544Ed.3 Changereason:FRNi saddedtotheApplicanti nformationsection. 1/1 TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 TheC ommissiona doptedr ulest hatp rohibite quipmenta uthorizationf or“ covered” telecommunicationsequipmentandvideosurveillanceequipmentproducedbyentitiesi dentified ontheCommission’sCoveredList 1 ,whichi speriodicallyupdated.Seet heCoveredListf ormore details.ThisAttestationStatementi stoconfirmthatwef ollowtheSection2.911(d)(5)(i)-(ii) Applicant Companyname:S henzhenPhiradarTechnologyCo.,Ltd. Granteecode:2A2FP FCCID:2A2FP-SK1200 FRN:0031076557 ContactName:AlinaZhang Address:911J iangshiBuilding,No.4XintianAvenue,XintianCommunity,FuhaiStreet,Baoan District,Shenzhen, China Telephone No:+86-13510901665 FaxNo: Email:[email protected] i.[ ShenzhenPhiradarTechnologyCo.,Ltd.]certifiest hatt heequipmentf or whichauthorizationi ssoughti snot“ covered”equipmentprohibitedf rom receivinganequipmentauthorizationpursuantt osection2.903oft heFCC rules.Theapplicantmustsignthiscertification. ii.[ ShenzhenPhiradarTechnologyCo.,Ltd.]certifiest hat,asoft hedateoft he filingoft heapplication,t heapplicant[ isnot](asaspecificallynamedentityor anyofi tssubsidiariesoraffiliates)i dentifiedont heCoveredListasan entityp roducing“ covered”e quipment.T hea pplicantmusts ignt his certification. [ShenzhenPhiradarTechnologyCo.,Ltd.](“theapplicant”)certifiesthat,asofthe dateofthefilingofthe application,theapplicant[isnot]identifiedontheCoveredList asanentityproducing“covered” equipment. Date:2026/Aug./12 Applicant’sName:ShenzhenPhiradar TechnologyCo.,Ltd. Title:AlinaZhang Signature TheCommission’sCoveredListi spublishedbyt hePublicSafetyandHomelandSecurityBureauandpostedont he Commission’swebsite.ThisCoveredList,whichi speriodicallyupdated,i dentifiesparticularequipment,producedby particularentities,thatconstitutes“covered”equipment.https://www.fcc.gov/supplychain/coveredlist

Code00018768Ed.1 Item1.Thedevicei sablet oi nstallsoftware/programi nstallation? ☐ Yes,gotoItem2. ☒ No.Int hiscase,therestofthei temsdonotapply.Thedevicecannotsupporti nstallationofKaspersky cybersecurityoranti-virussoftware. Item2.TechnicalRequirementsforKasperskyCybersecuritySoftware: #GeneralRequirements(ForallDevices)Yes/NoorN/AComments 1Internetconnectionforactivationandupdates(ForallOperating Systems) N/A ShenzhenPhiradarTechnologyCo.,Ltd. Device CompanynameShenzhenPhiradarTechnologyCo.,Ltd. Granteecode2A2FP FCCID2A2FP-SK1200 FRN0031076557 ContactnameAlinaZhang Address911JiangshiBuilding,No.4XintianAvenue, XintianCommunity,FuhaiStreet,BaoanDistrict, Shenzhen,China +86-13510901665 Telephonenumber [email protected] E-mail Chipset/moduleinformationESP32-C3 OperatingSystem(ifapplicable)N/A StorageCapacity(harddriveorother permanentmemorystorage,ifapplicable) N/A Fishfinder 2 #GeneralRequirements(ForWindowsDevices)Yes/NoorN/AComments 1Storage:1500MBfreespaceontheharddriveN/A 2OperatingSystem: MicrosoftWindows8,8.1,10&11Home/Pro/Enterprise Microsoft Windows7Starter/HomeBasic&Premium/Professional/ UltimateSP1orhigher N/A 3Processor:1GHzorhigher(x86orx64)N/A 4Memory(RAM)1GB(32-bit)or2GB(64-bit)N/A 5ScreenResolution:Minimumresolutionof1024x768N/A #GeneralRequirements(FormacOSdevices)Yes/NoorN/AComments 1OperatingSystemmacOS®13–14N/A 2Memory(RAM)4GBN/A 3Storage:3455MBfreespaceontheharddriveN/A #GeneralRequirements(ForAndroidDevices)Yes/NoorN/AComments 1Storage:150MBfreespaceN/A 2OperatingSystem:Android™10–14N/A 3ScreenResolution:Minimumresolutionof320x480N/A #GeneralRequirements(foriOSdevices)Yes/NoorN/AComments 1Storage:150MBfreespaceN/A 2OperatingSystem:iOS®17N/A #GeneralRequirements(ForLinuxsystem)Yes/NoorN/AComments 3 1Harddrive:1GBoffreespaceN/A 2CPU:IntelPentium1GHzorhigherN/A 3RAM:1GBN/A 4Minimumsoftwarerequirements: AlmaLinuxOS8orlater; AlterOS7.5orlater; AstraLinuxCommonEdition2.12orlater; CentOS6.7orlater; DebianGNU/Linux10.0orlater; EulerOS2.0orlater; OracleLinux7.3orlater; RedHatEnterpriseLinux6.7orlater; RockyLinux8.5orlater; SUSELinuxEnterpriseServer12.5orlater; Ubuntu12.04orlater; UncomOSHome/Business/Education/Enterprise2.2orlater; ALTLinuxWorkstaton/WorkstationK/Server/Education8or later; ROSALinuxWorkstation/Server12orlater; REDOS7.3andlater; N/A Afterreviewedthetechnicalrequirements,isthedevicecapableofsupportingtheinstallationof Kasperskysoftware? ☐Yes,gotoItem3. ☒No.Inthiscase,therestoftheitemsdonotapply.ThedevicecannotsupportinstallationofKaspersky software 4 Item3.ConnectivityCapabilities: #PhysicalInterfacePurposeJustification 1 1USBType-CportBatterychargingonly-Limitedtopowersupply -Datatransfercapability disabled #WirelessInterfacePurposeJustification 1 1N/AN/AN/A Aftert hereviewofthisi tems,thedevice: ☒Cannotsupporti nstallationofanycybersecurityoranti-virussoftwareonthecoveredl ist. ☐Potentiallycanoperatewithanycybersecurityoranti-virussoftwareonthecoveredl ist–additionalthird- partyproofi sprovidedt odemonstratecompliancewithrequirementsasof2.911(d)5(i),(ii)–“Proofof CompliancewithCoveredListSoftwareRequirements”ofthisdocumentapplies Signature:Name:AlinaZhang Date:2026-8-12

Modeldifferencedeclaration Testmodel:SK1200 Seriesmodel:SIDEKICK We-(ShenzhenPhiradarTechnologyCo.,Ltd)hereby-state-thatall-the-modelsare-electrical-identical- including-the-same-softwareparameterand-hardware-design-(i.e.,circuit-design,PCBLayout,RF module/circuit,antennatype(s)andantenna-location,componentson-PCB,etc.,),same mechanical-structure-and-design-(includingproductenclosurematerials,etc.,), the-only-difference-is-the-model-name,ModelSK1200i ssoldonline,whilemodelSIDEKICKi ssold offline. ShenzhenPhiradarTechnologyCo.,L td. Sep.15,2 025 Name:AlinaZhang Telephone:1 8218428300 Email:c [email protected] FCC ID:2A2FP-SK1200

C5266091_X10_Ed.2 1/1 <Shenzhen Phiradar Technology Co., Ltd.> Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2026-8-12 Subject: Request for Confidentiality FCC ID: 2A2FP-SK1200 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 ☐ NOTE 1 ☒ Internal Photos ☐ NOTE 1 ☒ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No 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. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ___90___ days from the date of the Grant of Equipment Authorization and prior to marketing. 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:Alina Zhang Title: Sales Manage

C5266091_X8_Ed.1 1/1 Letter of Authorization <Shenzhen Phiradar Technology Co., Ltd.> Company:Shenzhen Phiradar Technology Co., Ltd. Address:911 Jiangshi Building, No.4 Xintian Avenue, Xintian Community, Fuhai Street, Baoan District, Shenzhen , China Product Name: Fish finder Model Number: SK1200,SIDEKICK FCC Identifier: 2A2FP-SK1200 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: Alina ZhangDate: 2026-8-12 Title:Sales Manage Signature of applicant:

Label SIZE:L*W=45mm*25mm LabelLocation Productname:Fishfinder Model:SK1200 FCCID:2A2FP-SK1200 IC:35966-SK1200 HVIN:SK1200

FCCID:2A2FP-SK1200 1.METHODOFMEASUREMENT 1.1APPLICABLESTANDARD ANSIC95.1–1999:IEEEStandardforSafetyLevelswithRespecttoHumanExposuretoRadioFrequency ElectromagneticFields,3kHzto300GHz. FCCKDB447498D01GeneralRFExposureGuidancev06:MobileandPortableDevice,RFExposure, EquipmentAuthorizationProcedures. FCCCFR47part11.1310:Radiofrequencyradiationexposurelimits FCCCFR47part22.1091:Radiofrequencyradiationexposureevaluation:mobiledevices Thecriterialistedinthefollowingtableshallbeusedtoevaluatetheenvironmentimpactofhumanexposure toradiofrequency(RF)radiationasspecifiedin1.1307(b) 1.2LIMITS Frequencyrange (MHz) Electricfield strength (V/m) Magneticfieldstrength (A/m) Powerdensity (mW/cm 2 ) Averagingtime (minutes) (A)LimitsforOccupational/ControlledExposures 0.3–3.06141.63*(100)6 3.0–301842/f4.89/f*(900/f 2 )6 30–30061.40.1631.06 300–1500f/3006 1500–100,00056 (B)LimitsforGeneralPopulation/UncontrolledExposure 0.3–1.346141.63*(100)30 1.34–30824/f2.19/f*(180/f 2 )30 30–30027.50.0730.230 300–1500f/150030 1500–100,0001.030 f=frequencyinMHz Friistransmissionformula:Pd=(Pout*G)/(4*pi*r2) Where Pd=powerdensityinmW/cm2,Pout=outputpowertoantennainmW; G=gainofantennainlinearscale,Pi=3.1416; R=distancebetweenobservationpointandcenteroftheradiatorincm PdidthelimitofMPE,1mW/cm2.Ifweknowthemaximumgainoftheantennaandthetotalpowerinputto theantenna,throughthecalculation,wewillknowthedistancerwheretheMPElimitisreached. TestResultofRFExposureEvaluation Tune-upPower 2.4GWIFI ModulationType Frequency (MHz) OutputPower toantenna (dBm) OutputPowerto antenna(mW) Tune-up Power(dBm) ±1 Maxmun Tune-up Power(dBm) 802.11b241212.9919.901213 802.11g241214.1325.881415 802.11n(HT20)241214.2426.541415 802.11n(HT40)242214.7029.511415 BTBLE GFSK-1M24025.737.5856 GFSK-2M24025.837.6556 MPEResult Mode Outputpower toantenna (dBm) Outputpowerto antenna(mW) PowerDensityat R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result 802.11b1319.950.005481.0000PASS 802.11g1531.620.008681.0000PASS 802.11n(HT20)1531.620.008681.0000PASS 802.11n(HT40)1531.620.008681.0000PASS GFSM1M63.980.001091.0000PASS GFSM2M63.980.001091.0000PASS Remark:antennagain=1.4dBi SimultaneousMPEResult 2.4GWIFIANT MPE(Ratio) BLEANT MPE(Ratio) simultaneousMPE (Ratio) MPELimits (Ratio) 0.008680.001090.009771.0000

ProjectNo.:ZKT-260716L0997E-1 Page 1 of 50 TESTREPORT FCCID:2A2FP-SK1200 IC:35966-SK1200 ReportNumber...................................:ZKT-260716L0997E-1 DateofTest.......................................................:Jul.17,2026-Jul.23,2026 Dateofissue.........................................:Jul.23,2026 Totalnumberofpages .......................... 50 TestResult ............................................ : PASS TestingLaboratory............................: ShenzhenZKTTechnologyCo.,Ltd. Address...............................................: 1/F,No.101,BuildingB,No.6,TangweiCommunityIndustrial Avenue,FuhaiStreet,Bao'anDistrict,Shenzhen,China Applicant'sname.............................: ShenzhenPhiradarTechnologyCo.,Ltd Address ............................................... : 911JiangshiBuilding,No.4XintianAvenue,XintianCommunity, FuhaiStreet,BaoanDistrict,Shenzhen,China Manufacturer'sname......................: ShenzhenPhiradarTechnologyCo.,Ltd Address ............................................... : 911JiangshiBuilding,No.4XintianAvenue,XintianCommunity, FuhaiStreet,BaoanDistrict,Shenzhen,China Testspecification: Standard................................................: FCCCFRTitle47Part15SubpartCSection15.247 RSS-247Issue4July24,2025 RSS-GenIssue5,April2018+Amendment1,March 2019+Amendment2,February2021 ANSIC63.10-2020+Cor1-2023+C63.10a-2024+Erratato C63.10a-2024 Testprocedure ..................................... : / Non-standardtestmethod ................ :N/A TestReportFormNo........................: TRF-EL-110_V0 TestReportForm(s)Originator.....: ZKTTesting MasterTRF........................................: Dated:2020-01-06 ThisdevicedescribedabovehasbeentestedbyZKT,andthetestresultsshowthattheequipmentunder test(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofZKT,thisdocumentmay bealteredorrevisedbyZKT,personalonly,andshallbenotedintherevisionofthedocument. Productname.....................................:Fishfinder Trademark...........................................: vexilar Model/Typereference.........................: SK1200,SIDEKICK Ratings..................................................: ChargeVoltage:DC5V DC3.7Vfrombattery ProjectNo.:ZKT-260716L0997E-1 Page 2 of 50 Testingprocedureandtestinglocation: TestingLaboratory.......................................:ShenzhenZKTTechnologyCo.,Ltd. Address............................................................:1/F,No.101,BuildingB,No.6,TangweiCommunity IndustrialAvenue,FuhaiStreet,Bao'anDistrict, Shenzhen,China JimLiu Testedby(name+signature).......................: JacksonFang Reviewer(name+signature) ....................... : LakeXie Approved(name+signature) ....................... : ProjectNo.:ZKT-260716L0997E-1 Page 3 of 50 TableofContents Page 1.VERSION.....................................................................................................................5 2.SUMMARYOFTESTRESULTS..................................................................................6 2.1TESTFACILITY....................................................................................................................7 2.2MEASUREMENTUNCERTAINTY.......................................................................................7 3.GENERALINFORMATION..........................................................................................8 3.1GENERALDESCRIPTIONOFEUT....................................................................................8 3.2DESCRIPTIONOFTESTMODES......................................................................................9 3.3BLOCKDIGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED...............10 3.4DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE)........................................10 3.5EQUIPMENTSLISTFORALLTESTITEMS....................................................................12 4.EMCEMISSIONTEST...............................................................................................15 4.1CONDUCTEDEMISSIONMEASUREMENT....................................................................15 4.1.1POWERLINECONDUCTEDEMISSIONLimits...................................................15 4.1.2TESTPROCEDURE................................................................................................15 4.1.3DEVIATIONFROMTESTSTANDARD...................................................................15 4.1.4TESTSETUP...........................................................................................................16 4.1.5EUTOPERATINGCONDITIONS............................................................................16 4.1.6TESTRESULT...........................................................................................................17 4.2RADIATEDEMISSIONMEASUREMENT.........................................................................19 4.2.1RadiatedEmissionLimits.....................................................................................19 FCC.....................................................................................................................................19 4.2.2TESTPROCEDURE................................................................................................20 4.2.3DEVIATIONFROMTESTSTANDARD..................................................................20 4.2.4TESTSETUP...........................................................................................................21 4.2.5EUTOPERATINGCONDITIONS..........................................................................22 4.2.6TESTRESULTS.....................................................................................................22 5.RADIATEDBANDEMISSIONMEASUREMENT.......................................................37 5.1TESTREQUIREMENT...................................................................................................37 5.2TESTPROCEDURE..…

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Shenzhen Phiradar Technology Co., Ltd. Shenzhen Phiradar Technology Co., Ltd. 911 Jiangshi Building, No.4 Xintian Avenue, Xintian Community, Fuhai Street, Baoan District, Shenzhen , China Antenna Specification Test Report Prepared for Godox Project Author Ken Date 2024.1.19 Cirocomm Proprietary Information Page 2 of 7 Client Information Client Shenzhen Phiradar Technology Co., Ltd. Engineer of Client Project Name Project Stage □Evaluation■EVT □DVT□PVT Antenna Type Linear Polarization Antenna Band 2400~2500MHz Antenna Engineer Ken Tuning Note Version Date Revision Description Designer 01 2024/1/19 Version 1 Ken Antenna Info LNA Name Material Dimension Feed-In Location PIN Length SK1200 Shenzhen Phiradar Technology Co., Ltd. 911 Jiangshi Building, No.4 Xintian Avenue, Xintian Community, Fuhai Street, Baoan District, Shenzhen , China Cirocomm Proprietary Information Shenzhen Phiradar Technology Co., Ltd. 911 Jiangshi Building, No.4 Xintian Avenue, Xintian Community, Fuhai Street, Baoan District, Shenzhen , China Page 3 of 7 1.Test Content： BT Antenna in pattern measurement 2.Test Item： Efficiency、Radiation Pattem、Total Gain、Average Gain 3.Test Setting： Network Analyzer：Agilent E5071C Source Antenna：Dual Polarization Horn Antenna Test Frequency：2400~2500MHz 4.Test Environment： Room temperature ：22°C Humidity：31％ 5.Test Schematic Drawing of Setting： Cirocomm Proprietary Information Shenzhen Phiradar Technology Co., Ltd. 911 Jiangshi Building, No.4 Xintian Avenue, Xintian Community, Fuhai Street, Baoan District, Shenzhen , China Page 4 of 7 6.Test Data Environment Antenna S11 Return Loss Measurement Cirocomm Proprietary Information Shenzhen Phiradar Technology Co., Ltd. 911 Jiangshi Building, No.4 Xintian Avenue, Xintian Community, Fuhai Street, Baoan District, Shenzhen , China Page 5 of 7 Coordinate Chamber coordinate Antenna mounted on chamber coordinate Radiation Pattern Antenna 3D Pattern at 2400MHz +Y +X 1.4 Cirocomm Proprietary Information Shenzhen Phiradar Technology Co., Ltd. 911 Jiangshi Building, No.4 Xintian Avenue, Xintian Community, Fuhai Street, Baoan District, Shenzhen , China Page 6 of 7 Antenna 3D Pattern at 2460MHz Antenna 3D Pattern at 2500MHz 1.4 1.4 Cirocomm Proprietary Information Shenzhen Phiradar Technology Co., Ltd. 911 Jiangshi Building, No.4 Xintian Avenue, Xintian Community, Fuhai Street, Baoan District, Shenzhen , China Page 7 of 7 Measurements summary Frequency Efficiency (dB) Efficiency (%) Gain (dBi) 2400MHz -4.5834.83 1.24 2420MHz -4.5535.08 1.34 2440MHz -4.3137.07 1.40 2460MHz -4.2937.24 1.32 2480MHz -4.4735.73 1.16 2500MHz -4.5135.4 1.34

1 RFTestData For ProjectNo.:ZKT-260716L0997E-1 Client:ShenzhenPhiradarTechnologyCo.,Ltd. Manufacturer:ShenzhenPhiradarTechnologyCo.,Ltd. ProductDescription:Fishfinder ModelNumber:SK1200 TestEngineer:JimLiu TestDate:2026-07-21 TestSummary ItemResult DutyCyclePass BandwidthPass MaximumConductedOutputPowerPass MaximumPowerSpectralDensityPass UnwantedEmissionsInNon-restrictedFrequencyBandsPass 2 1.DutyCycle 1.1TestResult 1.1.1Ant1 Ant1 Mode TX Type Frequency (MHz) T_on (ms) Period (ms) DutyCycle (%) DutyCycle CorrectionFactor(dB) Max.DC Variation(%) 1MSISO 24020.3940.62563.042.000.00 24400.3950.62563.201.990.00 24800.3950.62563.201.990.00 2MSISO 24020.2100.62533.604.740.03 24400.2100.62533.604.740.00 24800.2090.62533.444.760.00 3 1.2TestGraph 1.2.1Ant1 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 4 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 5 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV 6 2.Bandwidth 2.1TestResult 2.1.1OBW Mode TX Type Frequency (MHz) ANT 99%OccupiedBandwidth(MHz) Verdict ResultLimit 1MSISO 240211.037/Pass 244011.040/Pass 248011.040/Pass 2MSISO 240212.072/Pass 244012.068/Pass 248012.071/Pass 2.1.26dBBW Mode TX Type Frequency (MHz) ANT 6dBBandwidth(MHz) Verdict ResultLimit 1MSISO 240210.672>=0.5Pass 244010.671>=0.5Pass 248010.661>=0.5Pass 2MSISO 240211.157>=0.5Pass 244011.156>=0.5Pass 248011.118>=0.5Pass 7 2.2TestGraph 2.2.1OBW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 8 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 9 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV 10 2.2.26dBBW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 11 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 12 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV 13 3.MaximumConductedOutputPower 3.1TestResult 3.1.1Power Mode TX Type Frequency (MHz) MaximumPeakConductedOutputPower(dBm) Verdict ANT1Limit 1MSISO 24025.73<=30Pass 24405.45<=30Pass 24805.10<=30Pass 2MSISO 24025.83<=30Pass 24405.55<=30Pass 24805.23<=30Pass Note1:AntennaGain:Ant1:1.4dBi; 14 3.2TestGraph 3.2.1Power 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 15 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 16 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV 17 4.MaximumPowerSpectralDensity 4.1TestResult 4.1.1PSD Mode TX Type Frequency (MHz) MaximumPSD(dBm) Verdict ANT1Limit 1MSISO 2402-9.31<=8Pass 2440-9.68<=8Pass 2480-9.62<=8Pass 2MSISO 2402-12.17<=8Pass 2440-11.95<=8Pass 2480-12.15<=8Pass Note1:AntennaGain:Ant1:1.4dBi; 18 4.2TestGraph 4.2.1PSD 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 19 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 20 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV 21 5.UnwantedEmissionsInNon-restrictedFrequencyBands 5.1TestResult 5.1.1Ref Mode TX Type Frequency (MHz) ANT LevelofReference (dBm) 1MSISO 240215.75 244015.28 248014.85 2MSISO 240215.42 244016.18 248014.80 5.1.2CSE Mode TX Type Frequency (MHz) ANT LevelofReference (dBm) Limit (dBm) Verdict 1MSISO 240215.75-14.25Pass 244015.28-14.72Pass 248014.85-15.15Pass 2MSISO 240215.42-14.58Pass 244016.18-13.82Pass 248014.80-15.20Pass 22 5.2TestGraph 5.2.1Ref 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 23 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 24 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV 25 5.2.2CSE 1M_LCH_2402MHz_Ant1_NTNV 1M_LCH_2402MHz_Ant1_NTNV 26 1M_MCH_2440MHz_Ant1_NTNV 1M_HCH_2480MHz_Ant1_NTNV 27 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 28 2M_LCH_2402MHz_Ant1_NTNV 2M_MCH_2440MHz_Ant1_NTNV 29 2M_HCH_2480MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV

ProjectNo.:ZKT-260716L0997E-2 Page 1 of 80 TESTREPORT FCCID:2A2FP-SK1200 IC:35966-SK1200 ReportNumber...................................:ZKT-260716L0997E-2 DateofTest.......................................................:Jul.17,2026-Jul.23,2026 Dateofissue.........................................:Jul.23,2026 Totalnumberofpages .......................... 80 TestResult ............................................ : PASS TestingLaboratory............................: ShenzhenZKTTechnologyCo.,Ltd. Address...............................................: 1/F,No.101,BuildingB,No.6,TangweiCommunityIndustrial Avenue,FuhaiStreet,Bao'anDistrict,Shenzhen,China Applicant'sname.............................: ShenzhenPhiradarTechnologyCo.,Ltd. Address ............................................... : 911JiangshiBuilding,No.4XintianAvenue,XintianCommunity, FuhaiStreet,BaoanDistrict,Shenzhen,China Manufacturer'sname......................: ShenzhenPhiradarTechnologyCo.,Ltd. Address ............................................... : 911JiangshiBuilding,No.4XintianAvenue,XintianCommunity, FuhaiStreet,BaoanDistrict,Shenzhen,China Testspecification: Standard................................................: FCCCFRTitle47Part15SubpartCSection15.247 RSS-247Issue4July24,2025 RSS-GenIssue5,April2018+Amendment1,March 2019+Amendment2,February2021 ANSIC63.10-2020+Cor1-2023+C63.10a-2024+Erratato C63.10a-2024 Testprocedure ..................................... : / Non-standardtestmethod ................ :N/A TestReportFormNo........................: TRF-EL-110_V0 TestReportForm(s)Originator.....: ZKTTesting MasterTRF........................................: Dated:2020-01-06 ThisdevicedescribedabovehasbeentestedbyZKT,andthetestresultsshowthattheequipmentunder test(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofZKT,thisdocumentmay bealteredorrevisedbyZKT,personalonly,andshallbenotedintherevisionofthedocument. Productname.....................................:Fishfinder Trademark...........................................: vexilar Model/Typereference.........................: SK1200,SIDEKICK ProjectNo.:ZKT-260716L0997E-2 Page 2 of 80 Ratings..................................................: ChargeVoltage：DC5V DC3.7Vfrombattery ProjectNo.:ZKT-260716L0997E-2 Page 3 of 80 Testingprocedureandtestinglocation: TestingLaboratory.......................................:ShenzhenZKTTechnologyCo.,Ltd. Address............................................................:1/F,No.101,BuildingB,No.6,TangweiCommunity IndustrialAvenue,FuhaiStreet,Bao'anDistrict, Shenzhen,China JimLiu Testedby(name+signature).......................: JacksonFang Reviewer(name+signature) ....................... : LakeXie Approved(name+signature) ....................... : ProjectNo.:ZKT-260716L0997E-2 Page 4 of 80 TableofContents Page 1.VERSION.....................................................................................................................6 2.SUMMARYOFTESTRESULTS..................................................................................7 2.1TESTFACILITY....................................................................................................................8 2.2MEASUREMENTUNCERTAINTY.......................................................................................8 3.GENERALINFORMATION..........................................................................................9 3.1GENERALDESCRIPTIONOFEUT....................................................................................9 3.2DESCRIPTIONOFTESTMODES....................................................................................10 3.3BLOCKDIGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED...............11 3.4DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE).........................................11 3.5EQUIPMENTSLISTFORALLTESTITEMS....................................................................12 4.EMCEMISSIONTEST...............................................................................................15 4.1CONDUCTEDEMISSIONMEASUREMENT..................................…

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