2BTMKTRD01Radar

TARRANINNOVATIONLIMITED 2.911(d)(5)(i)EquipmentTypeAttestationv1.2 Section2.911(d)(5)(i)Certification–EquipmentType Companyname:TARRANINNOVATIONLIMITED Address:19HMaxgrandplaza,No.3TaiYauStreet,SanPoKong,Kowloon,HongKong,China ProductName:Radar FCCID:2BTMKTRD01 Model(s):TRD01 2.911(d)(5)(i)EquipmentType We,TARRANINNOVATIONLIMITED(“theapplicant”)certifythattheequipmentforwhich authorizationissoughtthroughcertificationisnot:  Prohibitedfromreceivinganequipmentauthorizationpursuantto§2.903;oftheFCCrules.  Identifiedasanequipmenttypeinthe“CoveredList” NOTE1 Yourssincerely, Name:xueqiangxuDate:1April2026 TitleandCompanyname:manager/TARRANINNOVATIONLIMITED NOTE1 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

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TARRANINNOVATIONLIMITED 2.911(d)(5)(ii)ApplicantAttestationv1.3 Section2.911(d)(5)(ii)Certification–Applicant(CoveredList) Companyname:TARRANINNOVATIONLIMITED Address:19HMaxgrandplaza,No.3TaiYauStreet,SanPoKong,Kowloon,HongKong,China ProductName:Radar FCCID:2BTMKTRD01 Model(s):TRD01 2.911(d)(5)(ii)Applicantfiling We,TARRANINNOVATIONLIMITED(“theapplicant”)certifythat,asofthedateofthefilingofthe application,theapplicantisnotidentified NOTE1 onthe“CoveredList” NOTE2 ,establishedpursuantto §1.50002ofthischapter,asanentityproducingcoveredcommunicationsequipment. Yourssincerely, Name:xueqiangxuDate:5March2026 TitleandCompanyname:manager/TARRANINNOVATIONLIMITED NOTE1 Deleteoptionnotapplicabletothisapplication. NOTE2 “CoveredList ” ;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the TARRANINNOVATIONLIMITED 2.911(d)(5)(ii)ApplicantAttestationv1.3

Date:17April2026 TARRANINNOVATIONLIMITED To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 Re:TARRANINNOVATIONLIMITED FCCID:2BTMKTRD01 FCCCertificationConfidentialityRequest Gentlemen: Thisletteristocomplywith47CFR0.457and0.459pertainingtoconfidentiality material.TARRANINNOVATIONLIMITEDrequeststhatthefollowingdocuments regardingthissubmissionforFCCID:2BTMKTRD01bekeptconfidential: ExhibitTypeFileName BlockDiagramBlockDiagram.pdf SchematicsSchematics.pdf OperationalDescriptionOperationalDescription.pdf PartlistBOM.pdf Tune-Up-ProcedureTuneupprocedure.pdf Andbelowexhibitkeptshort-termconfidential(180days): ExternalphotosExternalphotos.pdf Testsetupphotostestphoto.pdf InternalphotosInternalphotos.pdf UsermanualUsermanual.pdf Thosedocumentscontaindetailedsystemandequipmentdescriptionandrelated informationabouttheproductwhichTARRANINNOVATIONLIMITEDconsiders tobeconfidentialproprietary,acustomdesignand,otherwise,notreleasableto thegeneralpublic.Sincethisdesignisabasisformwhichfuturetechnological productswillevolve,TARRANINNOVATIONLIMITEDconsidersthisinformation wouldbeofbenefittoitscompetitors,andthatthedisclosureoftheinformationin thesedocumentswouldgivecompetitorsanunfairadvantageinthemarket. YoursSincerely,

Lable RadarLablelocation

Report No.: BL-SZ25B1336-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 8 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile-5 (2025-10-15) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China TEST REPORT Applicant: TARRAN INNOVATION LIMITED Address: 19H Maxgrand plaza, No.3 Tai Yau Street, San Po Kong, Kowloon, Hong Kong Equipment Type: Radar Model Name: TRD01 Brand Name: TARRAN FCC ID: 2BTMKTRD01 Test Standard: 47 CFR Part 2.1091 KDB 447498 D04 v01 Sample Arrival Date: Nov. 26, 2025 Test Date: Jan. 28, 2026 Date of Issue: Apr. 29, 2026 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Xiong Lining Checked by: Xu Rui Approved by: Tolan Tu (Testing Director) _______________ _______________ _______________ Report No.: BL-SZ25B1336-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 8 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile-5 (2025-10-15) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Revision History Version Issue Date Revisions Content Rev. 01 Feb. 28, 2026 Initial Issue Rev. 02 Apr. 29, 2026 Updated the assessment results of Chapter 5. TABLE OF CONTENTS 1 GENERAL INFORMATION ........................................................................................................ 3 1.1 Test Laboratory ............................................................................................................ 3 1.2 Test Location ................................................................................................................ 3 2 PRODUCT INFORMATION ....................................................................................................... 4 2.1 Applicant Information .................................................................................................... 4 2.2 Manufacturer Information .............................................................................................. 4 2.3 General Description for Equipment under Test (EUT) ................................................... 4 2.4 Technical Information ................................................................................................... 4 3 SUMMARY OF TEST RESULT ................................................................................................. 5 3.1 Test Standards ............................................................................................................. 5 4 DEVICE CATEGORY AND LEVELS LIMITS ............................................................................. 6 5 ASSESSMENT RESULT ........................................................................................................... 7 5.1 Output Power ............................................................................................................... 7 5.2 Tune-up power ............................................................................................................. 7 5.3 RF Exposure Evaluation Result .................................................................................... 7 5.4 Conclusion .................................................................................................................... 7 Report No.: BL-SZ25B1336-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 8 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile-5 (2025-10-15) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1 GENERAL INFORMATION 1.1 Test Laboratory Name Shenzhen BALUN Technology Co., Ltd. Address Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Phone Number +86 755 6685 0100 1.2 Test Location Name Shenzhen BALUN Technology Co., Ltd. Location Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1/F, Building B, Ganghongji High-tech Intelligent Industrial Park, No. 1008, Songbai Road, Yangguang Community, Xili Sub-district, Nanshan District, Shenzhen, Guangdong Province, P. R. China Building 2, Intelligent Connected Vehicle Industrial Park, No. 55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen, Guangdong Province, China Accreditation Certificate The laboratory is a testing organization accredited by FCC as a accredited testing laboratory. The designation number is CN1196. Report No.: BL-SZ25B1336-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 4 / 8 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile-5 (2025-10-15) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 2 PRODUCT INFORMATION 2.1 Applicant Information Applicant TARRAN INNOVATION LIMITED Address 19H Maxgrand plaza, No.3 Tai Yau Street, San Po Kong, Kowloon, Hong Kong 2.2 Manufacturer Information Manufacturer TARRAN INNOVATION LIMITED Address 19H Maxgrand plaza, No.3 Tai Yau Street, San Po Kong, Kowloon, Hong Kong 2.3 General Description for Equipment under Test (EUT) EUT Name Radar Model Name Under Test TRD01 Series Model Name N/A Description of Model name differentiation N/A Hardware Version N/A Software Version N/A Dimensions (Approx.) N/A Weight (Approx.) N/A 2.4 Technical Information Network and Wireless connectivity FMCW The requirement for the following technical information of the EUT was tested in this report: Operating Mode FMCW Frequency Range FMCW 76 ~ 81 GHz Antenna Type FMCW Encapsulated Antenna Exposure Category General Population/Uncontrolled Exposure Product Type Mobile Device Report No.: BL-SZ25B1336-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 5 / 8 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile-5 (2025-10-15) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shen…

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天线规格 AntennaSpecification Manufactor:Skyrelay(Beijing)TechnologyCo.,Ltd. Address:401,4thFloor,Building1,No.6ShangdiWestRoad, HaidianDistrict,Beijing,China Frequency76-81GHz Impedance 50Ohm Gain 5dBi RadiationSectorbeam PolarizationLinear OperatingTemp -40°C~85°C StorageTemp -55°C~125°C ChannelTX1-RX1 ChannelTX1-RX2 ChannelTX1-RX3 ChannelTX1-RX4 ChannelTX2-RX1 ChannelTX2-RX2 ChannelTX2-RX3 ChannelTX2-RX4 ChannelTX3-RX1 ChannelTX3-RX2 ChannelTX3-RX3 ChannelTX3-RX4 ChannelTX4-RX1 ChannelTX4-RX2 ChannelTX4-RX3 ChannelTX4-RX4 2DRadiationPattern 7600MHz 7900MHz 8100MHz Antennaefficiencyandgain Ant Freq(MHz)Efficiency(%)Gian(dBi 760051.594.7 770058.694.5 780049.364.3 790048.655 800047.654.1 810048.363.6

Report No.: BL-SZ25B1336-601 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 34 Web: www.titcgroup.com Template No.: TRP-FCC PART 95M (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China TEST REPORT Applicant: TARRAN INNOVATION LIMITED Address: 19H Maxgrand plaza, No.3 Tai Yau Street, San Po Kong, Kowloon, Hong Kong Equipment Type: Radar Model Name: TRD01 Brand Name: TARRAN FCC ID: 2BTMKTRD01 Test Standard: 47 CFR Part 95 Subpart M (refer to section 3.1) Sample Arrival Date: Nov. 26, 2025 Test Date: Jan. 10, 2026 - Jan. 14, 2026 Date of Issue: Apr. 29, 2026 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Alex Zheng Checked by: Ye Hongji Approved by: Tolan Tu (Testing Director) _______________ _______________ _______________ Report No.: BL-SZ25B1336-601 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 34 Web: www.titcgroup.com Template No.: TRP-FCC PART 95M (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Revision History Version Issue Date Revisions Rev. 01 Feb. 28, 2026 Initial Issue Rev. 02 Apr. 29, 2026 1. Page 17, Added the power density test plots. 2. Page 19, Added the occupied bandwidth test plot. TABLE OF CONTENTS 1 GENERAL INFORMATION ........................................................................................................ 4 1.1 Test Laboratory ............................................................................................................ 4 1.2 Test Location ................................................................................................................ 4 2 PRODUCT INFORMATION ....................................................................................................... 5 2.1 Applicant Information .................................................................................................... 5 2.2 Manufacturer Information .............................................................................................. 5 2.3 General Description for Equipment under Test (EUT) ................................................... 5 2.4 Technical Information ................................................................................................... 5 3 SUMMARY OF TEST RESULTS ............................................................................................... 6 4 GENERAL TEST CONFIGURATIONS ...................................................................................... 7 4.1 Test Environments ........................................................................................................ 7 4.2 Test Equipment List ...................................................................................................... 7 4.3 Test Software List ......................................................................................................... 8 4.4 Measurement Uncertainty ............................................................................................. 8 4.5 Description of Test Setup ............................................................................................. 9 5 Test Type and Test Results ..................................................................................................... 11 5.1 Transmitter Parameters .............................................................................................. 11 ANNEX A TEST RESULT ........................................................................................................... 17 A.1 Power density ............................................................................................................. 17 A.2 Modulation characteristics .......................................................................................... 18 A.3 Occupied bandwidth ................................................................................................... 19 A.4 Field strength of emissions (band edge) ..................................................................... 20 Report No.: BL-SZ25B1336-601 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 34 Web: www.titcgroup.com Template No.: TRP-FCC PART 95M (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China A.5 Field strength of emissions (radiated spurious) ........................................................... 21 A.6 Frequency stability ...................................................................................................... 32 ANNEX B TEST SETUP PHOTOS ............................................................................................. 33 ANNEX C EUT EXTERNAL PHOTOS ......................................................................................... 33 ANNEX D EUT INTERNAL PHOTOS .......................................................................................... 33 Report No.: BL-SZ25B1336-601 Tel: +86-755-66850100 E-mail: [email protected] Page No. 4 / 34 Web: www.titcgroup.com Template No.: TRP-FCC PART 95M (2022-01-12) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1 GENERAL INFORMATION 1.1 Test Laboratory Name Shenzhen BALUN Technology Co., Ltd. Address Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Phone Number +86 755 6685 0100 1.2 Test Location Name Shenzhen BALUN Technology Co., Ltd. Location Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 1/F, Building B, Ganghongji High-tech Intelligent Industrial Park, No. 1008, Songbai Road, Yangguang Community, Xili Sub-district, Nanshan District, Shenzhen, Guangdong Province, P. R. China Building 2, Intelligent Connected Vehicle I…

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