2BK4P-PPC2PawPrints Wireless Button Sensor 2.0 Connector

PPC-2InstructionManual PawPrintsWirelessButtonSensor2.0Connector,PPC-2 Beforeusingthisproduct,pleasereadthisinstructionmanualcarefullyandkeepitsafe forfuturereference. FCCWarning FCCWarning ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassB digitaldevice,pursuanttoPart15oftheFCCRules.Theselimitsaredesignedtoprovide reasonableprotectionagainstharmfulinterferenceinaresidentialinstallation. Thisequipmentgenerates,uses,andcanradiateradiofrequencyenergyand,ifnot installedandusedinaccordancewiththeinstructions,maycauseharmfulinterference toradiocommunications.However,thereisnoguaranteethatinterferencewillnot occurinaparticularinstallation. Ifthisequipmentdoescauseharmfulinterferencetoradioortelevisionreception, whichcanbedeterminedbyturningtheequipmentoffandon,theuserisencouragedto trytocorrecttheinterferencebyoneormoreofthefollowingmeasures:  Reorientorrelocatethereceivingantenna. Increasetheseparationbetweentheequipmentandreceiver.  Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhich thereceiverisconnected. Consultthedealeroranexperiencedradio/TVtechnicianforhelp. Caution Anychangesormodificationstothisdevicenotexplicitlyapprovedbythe manufacturercouldvoidyourauthoritytooperatethisequipment. FCCCompliance ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothe followingtwoconditions: 1.Thisdevicemaynotcauseharmfulinterference,and 2.Thisdevicemustacceptanyinterferencereceived,includinginterferencethat maycauseundesiredoperation. RFExposureInformation ThisequipmentcomplieswithFCCradiationexposurelimitssetforthforan uncontrolledenvironment.Thisequipmentshouldbeinstalledandoperatedwitha minimumdistanceof0cmbetweentheradiatorandyourbody SafetyNotice/Disclaimer Toensureyourhealthandsafetywhileenjoyingthisproduct,pleaseensureyou havereadandunderstoodallthecontentsofthissafetynoticebeforeuse.Improperuse ofthisproductmaycauseharmtoyouorothers,andyouwillbesolelyresponsiblefor anyresultingconsequences. ThankyouforchoosingtheDG-LABseriesproducts.Usersafetyisalwaysourtop priority.Thisproductisasextoy;pleaseensureitisusedsafely,soberly,andvoluntarily. Pleasekeepitoutofreachofminors. Usingthisproductsignifiesthatyouhavereadandacceptedalltermsand conditionsrelatedtothisproduct. Waring 1.Thisproductisawirelesscommunicationadapter,servingsolelyasanupper-layer accesspointforPawPrintsWirelessButtonSensor2.0,providingmotioncapture datatransmissionandrelatedmanagementfunctions.Beforeuse,pleasereviewthe specificusermanualforeachcomponenttoensurethecomponent'susagescenario matchesyourownsituation,avoidingrisksarisingfromignoringcomponent characteristics. 2.Thisproducthasaradiotransmissionfunction.Peoplewhowearpacemakersor similarmedicalimplantsshouldconsultaprofessionaldoctorbeforeusingthis product. 3.Thisproductisstrictlyprohibitedfromusewhiledrivingoroperatingmachinery; modification(includingalteringinterfacefunctionsorbypassingprotection mechanisms),disassembly,oruseforpurposesotherthanitsintendeddesignare strictlyprohibited.Suchactionsmaycausepersonalinjuryorpropertydamage,and theusershallbearallresultingliabilitiesandlosses. 4.Thefollowingplacesarestrictlyprohibitedfromuse:flammableandexplosive places,hightemperatureandhighhumidityenvironments(suchasbathrooms,near heating,electricblankets)andunventilatedbasements. 5.Thisproductisnotwaterproof.Donotexposethisproducttohumidenvironments. Donotuseorganicsolventssuchasalcoholtocleanit(thismaydissolvethe printingontheproductsurface). Importantusagetips 1.ThisproductneedstobeconnectedtoaPC.Beforeusingthisproduct,please ensurethatitissecurelyandreliablypluggedintotheUSBport. 2.ThisproductispoweredviaaUSBconnector.Itisrecommendedtoplugitdirectly intotheUSBportofaPCorotherdevice.Ifanextensioncableisrequired,please ensurethatthecablemakesgoodcontactandtheconnectionisstable. 3.Beforeyoubeginusingit,pleasescantheQRcodeonthebackoftheinstruction manualorsearchforanddownloadthe"DG-LAB4"APPintheappstore,andinstall theaccompanyinghostcomputersoftware. 4.Iftheproductisdamaged,pleasecontactafter-salesserviceforrepair.Donot attempttodisassembleorrepairityourself. 5.Thisproductissoldasaset.Pleaseuseitappropriatelyandcombinethe componentsasneeded.Nocomponentmaybeusedforanypurposeotherthan thosedescribedintheinstructionmanual. ProductDisposalPrecautions Thisproductisageneralelectronicproduct(excludingbattery).Pleasedisposeof thediscardedproductproperlyandavoidthrowingitawaywithhouseholdwaste. Namesandcontentsofhazardoussubstances ListofHazardousSubstancesandTheirContentsintheProduct Comp onent Name Le ad (P b) Mer cury (Hg) Cad miu m (Cd) Hexa valen t chro mium (Cr(V I)) Polybro minated biphenyl s(PBBs) Polybro minated diphenyl ethers (PBDEs) Dibu tyl phth alate (DBP ) Diiso butyl phth alate (DIB P) Buty l benz yl phth alate (BBP ) Di(2- ethyl hexyl ) phtha late (DEH P) shell○○○○○○○○○○ metal parts ○○○○○○○○○○ Intern al wirin g ○○○○○○○○○○ Other access ories ○○○○○○○○○○ ThistableispreparedinaccordancewiththeprovisionsofSJ/T11364. ○:Thisindicatesthatthecontentofthehazardoussubstanceinallhomogeneous materialsofthiscomponentisbelowthelimitspecifiedinGB/T26572. ×:Thisindicatesthatthecontentofthehazardoussubstanceinatleastone homogeneousmaterialofthiscomponentexceedsthelimitspecifiedinGB/T26572(the productcomplieswiththeEURoHSDirectiveenvironmentalrequirements). (Note:TheproductcomplieswiththeEURoHSDirectiveandrelatedenvironmental requirements.) ProductOverview Thisproductisawirelesscommunicationadapter,servingasaPCreceiverforthe PPS-2motioncapturemode(hereinafterreferredtoas"PPC-2").Itdoesnothavea stimulationfunctionitself,butonlyservesasadatainputsourceforothersystems. ThePPC-2needstobeconnectedtoPChostcomputersoftwareandcontrolled interactivelythroughtheaccompanyinghostcomputersoftware. Basicparameters ProductNamePawPrintsWirelessButtonSensor2.0Connector ProductModelPPC-2 ProductDimensions54*24*11(mm)(excludingantenna) Productnetweight≈13g(excludingantenna) Transmission distance Private2.4GHz,10meters(unobstructedconditions) ConnectionmethodUSBType…

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FCC ID: 2BK4P-PPC2 www.cotecna-toby.com TB-RF-073-3.1 Appendix III EUT External Photographs Photo 1 Appearance of EUT Photo 2 Appearance of EUT FCC ID: 2BK4P-PPC2 www.cotecna-toby.com TB-RF-073-3.1 Photo 3 Appearance of EUT Photo 4 Appearance of EUT FCC ID: 2BK4P-PPC2 www.cotecna-toby.com TB-RF-073-3.1 Photo 5 Appearance of EUT Photo 6 Appearance of EUT FCC ID: 2BK4P-PPC2 www.cotecna-toby.com TB-RF-073-3.1 Photo 7 Appearance of EUT

FCC ID: 2BK4P-PPC2 www.cotecna-toby.com TB-RF-073-3.1 Appendix I Label Appendix II Label Location FCC ID: 2BK4P- PPC2 Model: PPC-2

FCC ID: 2BK4P-PPC2 www.cotecna-toby.com TB-RF-073-3.1 Appendix IV EUT Internal Photographs Photo 8 Internal of EUT Photo 9 Internal of EUT Ant. FCC ID: 2BK4P-PPC2 www.cotecna-toby.com TB-RF-073-3.1 Photo 10 Internal of EUT

Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202604-0328-1 Page: 1 of 8 TB-RF-073-3.1 1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China Tel: +86 75526509301 Email: [email protected] www.cotecna-toby.com Maximum Permissible Exposure Evaluation FCC ID: 2BK4P-PPC2 Report No. : TBR-C-202604-0328-1 Applicant : Shenzhen SuMeng Technology Co.Ltd. Equipment Under Test (EUT) EUT Name : PawPrints Wireless Button Sensor 2.0 Connector Model No. : PPC-2 Series Model No. : N/A Brand Name : DG-LAB Sample ID : HC-C-202604-0328-23-01 Receipt Date : 2026-07-16 Test Date : 2026-07-16 to 2026-07-28 Issue Date : 2026-07-28 Standards : FCC Part 2.1093 Test Method : KDB 447498 D01 General RF Exposure Guidance v06 Conclusions : PASS In the configuration tested, the EUT complied with the standards specified above. Test By : Gold Zhang Reviewed By : Lucase Yang Approved By : Ivan Su This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in the report. Report No.: TBR-C-202604-0328-1 Page: 2 of 8 www.cotecna-toby.com TB-RF-073-3.1 CONTENTS CONTENTS ............................................................................................................................................. 2 1. GENERAL INFORMATION ABOUT EUT.............................................................................. 4 1.1 Client Information ................................................................................................................. 4 1.2 General Description of EUT (Equipment Under Test) ................................................... 4 2. MEASUREMENT UNCERTAINTY .......................................................................................... 5 3. TEST FACILITY.......................................................................................................................... 6 4. SAR TEST EXCLUSION CALCULATIONS .......................................................................... 7 Report No.: TBR-C-202604-0328-1 Page: 3 of 8 www.cotecna-toby.com TB-RF-073-3.1 Revision History Report No. Version Description Issued Date TBR-C-202604-0328-1 Rev.01 Initial issue of report 2026-07-28 Report No.: TBR-C-202604-0328-1 Page: 4 of 8 www.cotecna-toby.com TB-RF-073-3.1 1. General Information about EUT 1.1 Client Information Applicant : Shenzhen SuMeng Technology Co.Ltd. Address : Room 613, Building A, No.43 Xinguang Road, Nanshan District, Shenzhen City, China Manufacturer : Shenzhen SuMeng Technology Co.Ltd. Address : Room 613, Building A, No.43 Xinguang Road, Nanshan District, Shenzhen City, China 1.2 General Description of EUT (Equipment Under Test) EUT Name : PawPrints Wireless Button Sensor 2.0 Connector Models No. : PPC-2 Model Different : N/A Product Description : Operation Frequency: Bluetooth (BLE): 2402MHz~2480MHz Modulation Type: GFSK Antenna Gain: 2.95dBi rubber duck Antenna Power Rating : DC5V 0.3A Software Version : V1.0 Hardware Version : V1.0 Remark: The above antenna information is declared by manufacturer and for more detailed features description, please refer to the manufacturer's specifications, the laboratory shall not be held responsible. Report No.: TBR-C-202604-0328-1 Page: 5 of 8 www.cotecna-toby.com TB-RF-073-3.1 2. Measurement Uncertainty The reported uncertainty of measurement y±U，where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %. Test Item Parameters Expanded Uncertainty (ULab) Conducted Emission Level Accuracy: 9kHz~150kHz 150kHz to 30MHz ±3.50 dB ±3.10 dB Radiated Emission Level Accuracy: 9kHz to 30 MHz ±4.60 dB Radiated Emission Level Accuracy: 30MHz to 1000 MHz ±4.50 dB Radiated Emission Level Accuracy: Above 1000MHz ±4.20 dB Temperature / ±0.6°C Humidity / ±4% Supply voltages / ±2% Time / ±4% Report No.: TBR-C-202604-0328-1 Page: 6 of 8 www.cotecna-toby.com TB-RF-073-3.1 3. Test Facility The testing report were performed by the Shenzhen Toby Technology Co., Ltd., in their facilities located at 1/F., Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. At the time of testing, the following bodies accredited the Laboratory: CNAS (L5813) The Laboratory has been accredited by CNAS to ISO/IEC 17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories for the competence in the field of testing. And the Registration No.: CNAS L5813. A2LA Certificate No.: 4750.01 The laboratory has been accredited by American Association for Laboratory Accreditation(A2LA) to ISO/IEC 17025：2017 General Requirements for the Competence of Testing and Calibration Laboratories for the technical competence in the field of Electrical Testing. And the A2LA Certificate No.: 4750.01.FCC Accredited Test Site Number: 854351. Designation Number: CN1223. IC Registration No.: (11950A) The Laboratory has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing. The site registration: Site# 11950A. CAB identifier: CN0056. Report No.: TBR-C-202604-0328-1 Page: 7 of 8 www.cotecna-toby.com TB-RF-073-3.1 4. SAR Test Exclusion Calculations 4.1 FCC: According to KDB 447498 D01 v06 Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies v06. (1) Clause 4.3: General SAR test reduction and exclusion guidance Sub clause 4.31: Standalone SAR test exclusion considerations 1) The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6GHz at test separation distance≤5 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation, mm)]*[√ f (GHz) ] ≤3.0 for 1-g SAR [(max. power of channel, including tune-up tolerance, …

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Shenzhen Toby Technology Co., Ltd. Http://www.cotecna-toby.com Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202604-0328-7 Page: 1 of 40 FCC ID: 2BK4P-PPC2 TB-RF-073-3.1 RF Test Data for Bluetooth LE (Conducted Measurements) General Description of EUT Product Name: PawPrints Wireless Button Sensor 2.0 Connector Test Model: PPC-2 Sample ID: HC-C-202604-0328-23-01 Environmental Conditions Temperature: 23.7°C Relative Humidity: 49% Test Voltage: DC 5V Test Engineer: Gold Zhang Note: For a more detailed features description, please refer to the report TBR-C-202604-0328-7 The report only show the worst case data. Shenzhen Toby Technology Co., Ltd. Http://www.cotecna-toby.com Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202604-0328-7 Page: 2 of 40 FCC ID: 2BK4P-PPC2 TB-RF-073-3.1 Contents Duty Cycle............................................................................................................................................................................................... 3 Maximum Conducted Output Power ..................................................................................................................................................... 7 -6dB Bandwidth .................................................................................................................................................................................... 11 Occupied Channel Bandwidth ............................................................................................................................................................. 15 Maximum Power Spectral Density Level ............................................................................................................................................. 19 Band Edge ............................................................................................................................................................................................ 23 Conducted RF Spurious Emission ...................................................................................................................................................... 28 Restrict Band ........................................................................................................................................................................................ 35 Shenzhen Toby Technology Co., Ltd. Http://www.cotecna-toby.com Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202604-0328-7 Page: 3 of 40 FCC ID: 2BK4P-PPC2 TB-RF-073-3.1 Duty Cycle Condition Mode Frequency (MHz) Antenna Duty Cycle (%) Correction Factor (dB) 1/T (kHz) NVNT BLE 1Mbps 2402 Ant1 80.52 0.94 0.48 NVNT BLE 1Mbps 2440 Ant1 80.52 0.94 0.48 NVNT BLE 1Mbps 2480 Ant1 80.52 0.94 0.48 NVNT BLE 2Mbps 2402 Ant1 67.64 1.7 0.94 NVNT BLE 2Mbps 2440 Ant1 67.68 1.7 0.94 NVNT BLE 2Mbps 2480 Ant1 67.64 1.7 0.94 Shenzhen Toby Technology Co., Ltd. Http://www.cotecna-toby.com Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202604-0328-7 Page: 4 of 40 FCC ID: 2BK4P-PPC2 TB-RF-073-3.1 Test Graphs Duty Cycle NVNT BLE 1Mbps 2402MHz Ant1 Duty Cycle NVNT BLE 1Mbps 2440MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.cotecna-toby.com Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202604-0328-7 Page: 5 of 40 FCC ID: 2BK4P-PPC2 TB-RF-073-3.1 Duty Cycle NVNT BLE 1Mbps 2480MHz Ant1 Duty Cycle NVNT BLE 2Mbps 2402MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.cotecna-toby.com Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202604-0328-7 Page: 6 of 40 FCC ID: 2BK4P-PPC2 TB-RF-073-3.1 Duty Cycle NVNT BLE 2Mbps 2440MHz Ant1 Duty Cycle NVNT BLE 2Mbps 2480MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.cotecna-toby.com Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202604-0328-7 Page: 7 of 40 FCC ID: 2BK4P-PPC2 TB-RF-073-3.1 Maximum Conducted Output Power Condition Mode Frequency (MHz) Antenna Conducted Power (dBm) Total Power (dBm) Limit (dBm) Verdict NVNT BLE 1Mbps 2402 Ant1 1.192 1.192 30 Pass NVNT BLE 1Mbps 2440 Ant1 1.053 1.053 30 Pass NVNT BLE 1Mbps 2480 Ant1 0.953 0.953 30 Pass NVNT BLE 2Mbps 2402 Ant1 1.183 1.183 30 Pass NVNT BLE 2Mbps 2440 Ant1 1.101 1.101 30 Pass NVNT BLE 2Mbps 2480 Ant1 0.991 0.991 30 Pass Shenzhen Toby Technology Co., Ltd. Http://www.cotecna-toby.com Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202604-0328-7 Page: 8 of 40 FCC ID: 2BK4P-PPC2 TB-RF-073-3.1 Test Graphs Power NVNT BLE 1Mbps 2402MHz Ant1 Power NVNT BLE 1Mbps 2440MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.cotecna-toby.com Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202604-0328-7 Page: 9 of 40 FCC ID: 2BK4P-PPC2 TB-RF-073-3.1 Power NVNT BLE 1Mbps 2480MHz Ant1 Power NVNT BLE 2Mbps 2402MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.cotecna-toby.com Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202604-0328-7 Page: 10 of 40 FCC ID: 2BK4P-PPC2 TB-RF-073-3.1 Power NVNT BLE 2Mbps 2440MHz Ant1 Power NVNT BLE 2Mbps 2480MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.cotecna-toby.com Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202604-0328-7 Page: 11 of 40 FCC ID: 2BK4…

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Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202604-0328-7 Page: 1 of 33 TB-RF-073-3.1 1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China Tel: +86 75526509301 Email: [email protected] www.cotecna-toby.com Radio Test Report FCC ID: 2BK4P-PPC2 Report No. : TBR-C-202604-0328-7 Applicant : Shenzhen SuMeng Technology Co.Ltd. Equipment Under Test (EUT) EUT Name : PawPrints Wireless Button Sensor 2.0 Connector Model No. : PPC-2 Series Model No. : N/A Brand Name : DG-LAB Sample ID : HC-C-202604-0328-23-01 Receipt Date : 2026-07-16 Test Date : 2026-07-16 to 2026-07-28 Issue Date : 2026-07-28 Standards : FCC Part 15 Subpart C 15.247 Test Method : KDB 558074 D01 15.247 Meas Guidance v05r02 ANSI C63.10: 2020+Cor.1:2023+C63.10a: 2024+Errata to C63.10a: 2024 Conclusions : PASS In the configuration tested, the EUT complied with the standards specified above. Test By : Gold Zhang Reviewed By : Lucase Yang Approved By : Ivan Su This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in the report. Report No.: TBR-C-202604-0328-7 Page: 2 of 33 www.cotecna-toby.com TB-RF-073-3.1 Contents CONTENTS ............................................................................................................................................ 2 1. GENERAL INFORMATION ABOUT EUT ............................................................................. 5 1.1 Client Information ................................................................................................................ 5 1.2 General Description of EUT (Equipment Under Test) ................................................... 5 1.3 Block Diagram Showing the Configuration of System Tested ...................................... 6 1.4 Description of Support Units .............................................................................................. 7 1.5 Description of Test Mode ................................................................................................... 7 1.6 Description of Test Software Setting ................................................................................ 8 1.7 Measurement Uncertainty .................................................................................................. 9 1.8 Test Facility......................................................................................................................... 10 2. TEST SUMMARY..................................................................................................................... 11 3. TEST SOFTWARE .................................................................................................................. 11 4. TEST EQUIPMENT AND TEST SITE .................................................................................. 12 5. CONDUCTED EMISSION ...................................................................................................... 14 5.1 Test Standard and Limit ................................................................................................... 14 5.2 Test Setup........................................................................................................................... 14 5.3 Test Procedure .................................................................................................................. 14 5.4 Deviation From Test Standard......................................................................................... 15 5.5 EUT Operating Mode ........................................................................................................ 15 5.6 Test Data............................................................................................................................. 15 6. RADIATED AND CONDUCTED UNWANTED EMISSIONS ............................................ 16 6.1 Test Standard and Limit ................................................................................................... 16 6.2 Test Setup........................................................................................................................... 17 6.3 Test Procedure .................................................................................................................. 18 6.4 Deviation From Test Standard......................................................................................... 19 6.5 EUT Operating Mode ........................................................................................................ 19 6.6 Test Data............................................................................................................................. 19 7. RESTRICTED BANDS AND BAND EDGE REQUIREMENT .......................................... 20 7.1 Test Standard and Limit ................................................................................................... 20 7.2 Test Setup........................................................................................................................... 20 7.3 Test Procedure .................................................................................................................. 21 7.4 Deviation From Test Standard......................................................................................... 21 7.5 EUT Operating Mode ........................................................................................................ 21 7.6 Test Data............................................................................................................................. 21 8. BANDWIDTH TEST................................................................................................................. 22 8.1 Test Standard and Limit ...............................................................…

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TEL：+860755-23073599FAX：+860755-23097189E-mail:[email protected] Address:3015,3rdFloor,No.1SanweiSouthRoad,Bao'anDistrict,ShenzhenCity,GuangdongProvince APPROVALSHEET CUSTOMER： DESCRIPTION： 2.4G-2DBrubberduckantenna-L110mm-SMA(MP) PARTNO.： CUSPARTNO.： DATE： 2026/4/23 SUPPLIER： ShenzhenXunyanCommunicationsTechnologyCo.,Ltd. Addr. ： Room3015,3rdFloor,JinchiCenter,No.1SanweiSouthRoad, XixiangStreet,Bao'anDistrict,Shenzhen,GuangdongProvince, China Signature ENGINEERINGDEPARTMENTQCDEPARTMENTSALESDEPARTMENT ZhangShengbingWUBingbingLINChanghong Customersignature ENGINEERINGDEPARTMENTQCDEPARTMENTPURCHASINGDEPARTMENT TEL：+860755-23073599FAX：+860755-23097189E-mail:[email protected] Address:3015,3rdFloor,No.1SanweiSouthRoad,Bao'anDistrict,ShenzhenCity,GuangdongProvince TEL：+860755-23073599FAX：+860755-23097189E-mail:[email protected] Address:3015,3rdFloor,No.1SanweiSouthRoad,Bao'anDistrict,ShenzhenCity,GuangdongProvince 1.Testitemsandequipment TestitemsEquipment 1.S11-parameter 1.ReturnLoss 2.VSWR networkanalyzer:AgilentE5071B HP8753D 2.Activetest1.Transmittingpower 2.Receivingsensitivity 1.Darkroom ： ETS7x4x3m(3D)Chamber ETS5x3x3m(3D)Chamber 2.general-purposetester:Agilent8960E5515B×2 StarPointSP6011Cmw500 3. Passivetest 1.Gain 2.Efficiency 1.Darkroom ： ETS7x4x3m(3D)Chamber ETS5x3x3m(3D)Chamber 2.networkanalyzer：AgilentE5071B HP8753D TEL：+860755-23073599FAX：+860755-23097189E-mail:[email protected] Address:3015,3rdFloor,No.1SanweiSouthRoad,Bao'anDistrict,ShenzhenCity,GuangdongProvince 2.Antennaperformance SWR TEL：+860755-23073599FAX：+860755-23097189E-mail:[email protected] Address:3015,3rdFloor,No.1SanweiSouthRoad,Bao'anDistrict,ShenzhenCity,GuangdongProvince 3.Antennaefficiencyandgain TEL：+860755-23073599FAX：+860755-23097189E-mail:[email protected] Address:3015,3rdFloor,No.1SanweiSouthRoad,Bao'anDistrict,ShenzhenCity,GuangdongProvince 4.Antennastructurediagram ： TEL：+860755-23073599FAX：+860755-23097189E-mail:[email protected] Address:3015,3rdFloor,No.1SanweiSouthRoad,Bao'anDistrict,ShenzhenCity,GuangdongProvince Technicalparametersofelectricalappliances ElectricalSpecifications FrequencyRange2400~2500/5100~5800MHz VSWR ≤1.5 InputImpedance50Ω Gain2.95DBI MechanicalSpecifications AntennacolorBLack InputconnectorSMA Antennalength110mm WorkingTemperature -40°C~+85°C WorkingHumidity20~80%

FCC ID: 2BK4P-PPC2 www.cotecna-toby.com TB-RF-073-3.1 Appendix V EUT Test Photographs Photo of Setup for Radiated Emission (30MHz~1GHz) Photo of Setup for Radiated Emission (Above 1 GHz) FCC ID: 2BK4P-PPC2 www.cotecna-toby.com TB-RF-073-3.1 Conducted Measurements Test Conducted Measurements Test -----END OF REPORT-----