2AYT3-CHARGER1DC-DC Charger

SHENZHEN POWEROAK NEWENER CO., LTD 2.911 (d)(7)USA Agent v1.5 Section 2.911(d)(7) USA Agent for Service of Process Company name: SHENZHEN POWEROAK NEWENER CO., LTD Address: F19, BLD No.1, Kaidaer Tongsha Rd No.168, Xili Street, Nanshan, Shenzhen, China Product Name: DC-DC Charger FCC ID: 2AYT3-CHARGER1 2.911(d)(7) USA Designated Agent for Service of Process We, [SHENZHEN POWEROAK NEWENER CO., LTD] (“the applicant”) designate [BLUETTI POWEROAK INC] NOTE1 for the purpose of accepting service of process on behalf of the applicant. Applicant consent: We acknowledge our consent to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address of the designated agent and acknowledge our acceptance of our obligation to maintain an agent for service of process in the United States for no less than one year after either we the grantee have permanently terminated all marketing and importation of the applicable equipment within the U.S., or at the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Agent obligation: We acknowledge our obligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email address for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or at the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. USA Agent Company name: BLUETTI POWEROAK INC USA Address: 6185 S VALLEY VIEW BLVD STE D LAS VEGAS NEVADA 89118 United States FRN: 0033559824 Contact Name: Qiyao Li Telephone No: (512) 966-1898 1 Email: [email protected] Applicant Company name: SHENZHEN POWEROAK NEWENER CO., LTD Address: F19, BLD No.1, Kaidaer Tongsha Rd No.168, Xili Street, Nanshan, Shenzhen, China FRN: 0030496780 Contact Name: Cara Zou Telephone No: +86-752-5192099 Email: [email protected] Signature: Title: CEO Signature: Title: Manager Date: Jul. 08, 2014 Date: Jul. 08, 2014 SHENZHEN POWEROAK NEWENER CO., LTD 2.911 (d)(7)USA Agent v1.5 NOTE 1: An applicant located in the United States may designate itself as the agent for service of process. Reference; Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the

SHENZHEN POWEROAK NEWENER CO., LTD F19, BLD No.1, Kaidaer Tongsha Rd No.168, Xili Street, Nanshan, Shenzhen, China Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Jul. 08, 2024 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2AYT3-CHARGER1 FRN: 0030496780 [SHENZHEN POWEROAK NEWENER CO., LTD] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, (Applicant signature) (Cara Zou)

SHENZHEN POWEROAK NEWENER CO., LTD F19, BLD No.1, Kaidaer Tongsha Rd No.168, Xili Street, Nanshan, Shenzhen, China Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Jul. 08, 2024 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2AYT3-CHARGER1 FRN: 0030496780 [SHENZHEN POWEROAK NEWENER CO., LTD] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, (Applicant signature) (Cara Zou)

C5266091_X8_Ed.1 1/1 Letter of Authorization Company: SHENZHEN POWEROAK NEWENER CO., LTD Address: F19, BLD No.1, Kaidaer Tongsha Rd No.168, Xili Street, Nanshan, Shenzhen, China Product Name: DC-DC Charger Model Number: CHARGER 1 FCC Identifier: 2AYT3-CHARGER1 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: Cara Zou Date: Jul. 08, 2024 Title: Manager Signature of applicant:

SHENZHEN POWEROAK NEWENER CO., LTD F19, BLD No.1, Kaidaer Tongsha Rd No.168, Xili Street, Nanshan, Shenzhen, China Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Jul. 08, 2024 Subject; Request for Confidentiality FCC ID: 2AYT3-CHARGER1 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description Parts List In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Cara Zou Title: Manager

Size：110*45mm MADE IN CHINA P/N: 17.0301.1401-01A1 45mm 110mm R4mm 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. CAN ICES-003 (B) / NMB-003 (B) MODEL: CHARGER 1DC-DC Charger DC INPUT: 13.8V/27.6V 50A Max. DC OUTPUT: 15V-56V 10A Max. Operating Ambient Temperature Range: -20 o C - +60 o C / -4 o F - +140 o F FCC ID: 2AYT3-CHARGER1 IC: 29079-CHARGER1 SHENZHEN POWEROAK NEWENER CO., LTD. Address: F19, BLD No.1, Kaidaer, Tongsha Rd No.168, Xili Street, Nanshan, Shenzhen, China Label Location

19.0401.0198-00_D60L BOM V1.0 Sub-item material code Material nameSpecifications Material selection level location 19.0401.0198-00charger CHARGER 1,DC in：13.5-16Vdc/46A,27-32V/23A, out：56V/10A,28V/10A， 19.0708.0197-00structural parts CHARGER 1, Plastic left cover (input) + radium carving, PC+ABS XD-6615 (X), UL94-V0, gray black PANTONE 431C, tan fine lines, ROHS, L110× W60×H18.5mm, radium carving: 17.0306.0542-00, 2ALP002A-102A0 14.0104.0083-00Plastic cover CHARGER 1, PC+ABS Xingsheng DI XD-6615 (X), UL94-V0, gray black PANTONE 431C, tan fine lines, ROHS, L110×W60×H18.5mm, 2ALP002A- 19.0708.0198-00structural parts CHARGER 1, Plastic right cover (output) + radium carving, PC+ABS XD-6615 (X), UL94-V0, gray black PANTONE 431C, tan fine lines, ROHS, L110×W60×H26.7mm, radium carving: 17.0306.0543-00, 2ALP002A-101A0 14.0105.0040-00Plastic cover CHARGER 1, PC+ABS Xingsheng DI XD-6615 (X), UL94-V0, gray black PANTONE 431C, tan fine lines, ROHS, L110×W60×H18.5mm, 2ALP002A- 14.0201.0112-00Aluminum cylinder with middle frame D60L, AL6063, gray black PANTONE 431C, nano spray sand 120#, ROHS, L111×W140×H60mm, silkscreen gray BLUETTI, 17.0302.0481- 00,2 ALP002A-203A0 14.0502.0106-01Standard screw Carbon steel, Grade 4.8, Green color zinc, RoHS, GB9074.8, cross recessed small disc head screw and spring washer assembly (flat washer diameter 8mm),M4×12, salt spray 48H 7 14.0502.0372-00Standard screwStainless steel, ASME/ANSI-B-18.3, Passivated, ROHS, hexagonal spherical end set screw,M5×12, salt spray 48H 19.0101.0933-03PCBA(SMT&DIP) D60L_M1，V4.0（SMT&DIP）， 12.0903.0431-00Plug-in signal type socket LianDa，LA251303A0004，wafer，1*3P/2.5mm/180°， 2CN1 12.0804.0186-00 Plug-in common mode inductor A，D60L-BL1，32uHMIN，2mΩ，T25*15*10/R5K/1.5*4P/3Ts，-40~125°C，33*20*32mm1LC1 12.0804.0075-00 Plug-in common mode inductor JL，JL220402A，0.63mHMIN，T16*9*5/R12K/1.0*1P/11Ts，-40~105°C，21*11*22mm7LC2 12.0303.0010-00Plug-in varistor Brightking，561KD10-C3.5Z2，350VAC/460VDC，560V/925V，2.5KA/180pF，-40～85°C， 2RV1 12.0803.0229-00Plug-in differential mode inductorA，D60L-BL2，45.2uH ± 12%，5mΩ，AF270090/1.6*1P/20Ts，-40~130°C，35*21.5*33mm1LD1,LD2 12.0404.0160-00Plug-in aluminum electrolytic capacitor EGT108M1VI20CB4*P-R，1000uF/35V，±20%，1Wh/35mΩ/1.9A(100KHz)，-40～105°C， 2CE1 12.0404.0175-00Plug-in aluminum electrolytic capacitor T106M2AE11RR**P-R，10uF/100V，±20%，5000H/0.96Ω/115mA(100KHz)，-40～105°C，6.3×11×2.5mm 3CE7 12.0404.0002-00Plug-in aluminum electrolytic capacitor ESK477M1JI20CB，470uF/63V，±20%，10000H/0.041Ω/1990mA(100KHz)，-40～105°C， 2CE5 12.0404.0190-00Plug-in aluminum electrolytic capacitor ESK687M1JI30RR**P-R，680uF/63V，±20%，10000H/28mΩ/2.76A(100KHz)，-40～105°C，12.5×30×5mm 7CE4 19.0104.0661-03PCBA(SMT) D60L_M1，V4.0(SMT)， 14.0202.0263-01 radiator (Chip radiator) D40, Brass, Tinned, RoHS, T0.5×L6×W4×H8mm, ALP016-207A1 HS1,HS2,HS3,HS4,HS5, HS6,HS7,HS8,HS9,HS1 0,HS11,HS12,HS13,HS 14,HS15,HS16,HS17,H S18,HS19,HS21,HS22, HS23,HS24,HS25,HS26 ,HS27,HS28 11.0506.0002-00Chip LED FG，FG11-0603GC，2.9V，300~780mcd@20mA，-40~85°C，0603 2LED1,LED2 11.0506.0010-00Chip LED HHSR0603TP，2.0V，20mA，0603 4LED3 11.0201.0150-00Patch N-MOS tubeNCE，NCEP40T15GU，40V/150A，1.09mΩ，91nC/30ns，-55～150°C，DFN5*67Q1,Q2,Q3,Q4 11.0201.0201-00Patch N-MOS tubeYangjie，YJG90G08HJR，80V/90A，2.6mΩ，84nC/62ns，-55~150°C，DFN5*67Q6,Q7,Q10,Q11 11.0601.0038-00Patch NPN triodeLRC，LMBT2222ALT1G，40V，600mA，SOT−232 Q5,Q14,Q15,Q22,Q23, Q25,Q26 11.0202.0070-00Patch P-MOS tubeNCE，NCE60P04Y，60V/4A，120mΩ，25nC/25ns，-55～150°C，SOT-237Q13 11.0602.0031-00Patch PNP triodeJSCJ，MMBT4403，40V，600mA，SOT−232Q24 11.0501.0069-00Patch TVS tube JSCJ，SMAJ30CA，30V/8.3A，400W，-55～150°C，SMA 2TVS2 11.0501.0068-00Patch TVS tubeJSCJ，SMBJ12CA，12V，600W，SMB2TVS3 11.0501.0062-00Patch TVS tubeJJM，SMBJ60CA，60V，600W，SMB7TVS1 11.0501.0071-00Patch TVS tube Yangjie，ESD5V0D3B，5V/8A，120W，30pF，-55~150°C，25KV，SOD-323 7TVS4,TVS5 11.0104.0108-00 Chip microcontroller ARTERY，AT32F421C8T7，ARM，2.4～3.6V，-40～105°C，LQFP-48 7U9 11.0104.0102-00Chip microcontroller Shuo, BC204C BLE5.0 Bluetooth module, 3.3V, -40 ~ 85°C, non-compatible baseplate, braided, 16*10*2.6mm 6U10 11.0803.0028-00Patch differential mode inductanceSantuo，SHI1040-220M，22uH±20%(@100KHz)，4A，11.2×10.1×4.0mm，无7LD3 11.0503.0084-00Patch rectifier diodeJSCJ，1N4148W，71V/0.3A，VF=0.855V@10mA，SOD-1232D3 11.0503.0065-00Patch rectifier diodeJSCJ，1N4148WS，100V/150mA，1.25V@150mA，-50~150°C，SOD-3237D2,D4,D8,D9 11.0503.0069-00Patch rectifier diodeJSCJ，BAT54S，30V/200mA，VF=0.32V@1mA，SOT-237D15,D16,D17 11.0503.0038-00Patch rectifier diodePW，S07M，1000V/1A，VF=1.1V@1A，SOD-1232D1,D11 11.1101.0008-00crystal oscillato BDRC，BD3A4082010，8MHz，±10ppm/±30ppm，20pF/5pF/300Ω，-40~85°C，3225 7Y1 11.0304.0008-00Patch thermistorKemit，ECTH160808103J3435FST，10KΩ±5%，3435K，NTC，-40～125°C，06037RT3,RT4,RT6 11.0401.0008-00chip capacitorYageo，X7R，CC0603KRX7R9BB104，100nF/50V，±10%，X7R，-55～125°C，06037 C10,C11,C19,C20,C25, C27,C28,C35,C38,C40, C44,C50,C56,C57,C59, C66,C69 11.0401.0142-00chip capacitorYageo，X7R，CC1206KKX7RCBB103，10nF/1kV，±10%，X7R，-55～125°C，12067 C9,C67,C77,C83,C86,C 87 11.0401.0010-00chip capacitorYageo，X7R，CC0603KRX7R9BB103，10nF/50V，±10%，X7R，-55～125°C，06032C90,C91 11.0401.0144-00chip capacitorSamsung，CL31A106KBHNNNE，10uF/50V，±10%，X5R，-55～85°C，12062 C24,C31,C32,C33,C41, C42,C43,C58 11.0401.0088-00chip capacitorYageo，X5R，CC0603MRX5R5BB106，10uF/6.3V，±20%，X5R，-55～85°C，06033 C37,C39,C61,C62,C63, C64,C68 11.0401.0066-00chip capacitorYageo，X7R，CC1206KKX7RCBB102，1nF/1kV，±10%，X7R，-55～125°C，12062C3,C21,C89 11.0401.0005-00chip capacitorYageo，X7R，CC0603KRX7R9BB102，1nF/50V，±10%，X7R，-55～125°C，06032 C8,C12,C13,C14,C15,C 16,C17,C18,C22,C30,C 70,C71,C72,C74,C75,C 11.0401.0375-00chip capacitorSamsung，CL31B105KCHNNNE，1uF/100V，±10%，X7R，-55～125°C，12067C88 11.0401.0137-00chip capacitorYageo，X7R，CC0603KRX7R9BB105，1uF/50V，±10%，X7R，-55～125°C，06033 C4,C23,C26,C29,C34,C 49,C53,C54,C65,C73 11.0401.0026-00chip capacitorYageo，X7R，CC0603KRX7R9BB221，220pF/50V，±10%，X7R，-55～125°C，06033C45,C47,C60 11.0401.0037-00chip capacitorYageo，NPO，CC0603JRNP09BN220…

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Page 1 of 10 RF Exposure Report Report No.: AGC01741240501FH01 FCC ID : 2AYT3-CHARGER1 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : DC-DC Charger BRAND NAME : BLUETTI MODEL NAME : CHARGER 1 APPLICANT : SHENZHEN POWEROAK NEWENER CO., LTD DATE OF ISSUE : Jul. 08, 2024 STANDARD(S) : FCC KDB 447498 D01 V06 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC01741240501FH01 Page 2 of 10 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Jul. 08, 2024 Valid Initial Release Report No.: AGC01741240501FH01 Page 3 of 10 Table of Contents 1. General Information ........................................................................................................................................ 4 2. Product Information ........................................................................................................................................ 5 2.1 Product Technical Description ................................................................................................................... 5 3. Test Environment ............................................................................................................................................ 6 3.1 Address Of The Test Laboratory ............................................................................................................... 6 3.2 Test Facility ................................................................................................................................................ 6 3.3 Environmental Conditions ......................................................................................................................... 7 4. Portable Device Evaluation Method and Limit ............................................................................................. 8 5. Mobile Device Evaluation Method and Limit ................................................................................................ 9 6. Measurement Results ................................................................................................................................... 10 7. Measurement Evaluation .............................................................................................................................. 10 Report No.: AGC01741240501FH01 Page 4 of 10 1. General Information Applicant SHENZHEN POWEROAK NEWENER CO., LTD Address F19, BLD No.1, Kaidaer Tongsha Rd No.168, Xili Street, Nanshan, Shenzhen, China Manufacturer SHENZHEN POWEROAK NEWENER CO., LTD Address F19, BLD No.1, Kaidaer Tongsha Rd No.168, Xili Street, Nanshan, Shenzhen, China Factory Huizhou PowerOak Innovation Co., Ltd Address (No.1 Workshop) Longsheng 5th Road, Laoshe Village, Dayawan West Zone, Huizhou, Guangdong, China Product Designation DC-DC Charger Brand Name BLUETTI Test Model CHARGER 1 Series Model(s) N/A Difference Description N/A Date of receipt of test item Jun. 18, 2024 Date of Test Jun. 18, 2024~Jul. 08, 2024 Deviation from Standard No any deviation from the test method Condition of Test Sample Normal Test Result Pass Test Report Form No AGCER-FCC-RF Exposure-V1 Note: The test results of this report relate only to the tested sample identified in this report. Prepared By Jack Gui (Project Engineer) Jul. 08, 2024 Reviewed By Calvin Liu (Reviewer) Jul. 08, 2024 Approved By Max Zhang (Authorized Officer) Jul. 08, 2024 Report No.: AGC01741240501FH01 Page 5 of 10 2. Product Information 2.1 Product Technical Description Frequency Band (Operating) WLAN: 2.412GHz ~ 2.462GHz WLAN: 5.18GHz ~ 5.32GHz / 5.50GHz ~ 5.70GHz WLAN: 5.745GHz ~ 5825GHz Bluetooth: 2.402GHz ~ 2.480GHz Other: Hardware Version D60L_M1 V4.0 Software Version 25.0301.9077-05 Modulation Type BLE GFSK 1Mbps GFSK 2Mbps Maximum Transmitter Power Bluetooth LE (1Mbps): 0.334dBm Bluetooth LE (2Mbps): 0.283dBm Device Category Portable (<20cm separation) Mobile (>20cm separation) Others: Antenna Diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Antenna Designation PCB Antenna Antenna Gain -2.31dBi Minimum Assessment Distance 20cm Evaluation Applied MPE Evaluation SAR Evaluation Report No.: AGC01741240501FH01 Page 6 of 10 3. Test Environment 3.1 Address Of The Test Laboratory Laboratory: Attestation of Global Compliance (Shenzhen) Co., Ltd. Address: 1-2/F, Building 19, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China 3.2 Test Facility The test facility is recognized, certified, or accredited by the following organizations: CNAS-Lab Code: L5488 Attestation of Global Compliance (Shenzhen) Co., Ltd. has been assessed and proved to follow CNAS-CL01 Accreditation Criteria for Testing and Calibration Laboratories (identical to ISO/IEC17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories.) A2LA-Lab Cert. No.: 5054.02 Attestation of Global Compliance (Shenzhen) Co., Ltd. EMC Laboratory has been accredited by A2LA for technical competence in the field of electrical testing, and proved to follow ISO/IEC 17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories and any additional program requirements in the identified field of testing. FCC-Registration No.: 975832 Attestation of Global Compliance (Shenzhen) Co., Ltd. EMC Laboratory has been registered and fully described in a report filed with the FCC (Federal Communications Commission). The acceptance letter from the FCC is maintained in our files with Registration 975832. IC-Registration No.: 24842(CAB identifier: CN0063) Attestation of Global Compliance (Shenzhen) Co., Ltd. EMC Laboratory has been registered and fully described in a report filed with the Certification and Engineering Bureau of Industry Canada. The acceptance letter from the IC is maintained in our files with Registration 24842. Report No.: AGC01741240501FH01 Page 7 of 10 3.3 Environmental Conditions …

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Page 1 of 68 FCC Test Report Report No.: AGC01741240501FR01 FCC ID : 2AYT3-CHARGER1 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : DC-DC Charger BRAND NAME : BLUETTI MODEL NAME : CHARGER 1 APPLICANT : SHENZHEN POWEROAK NEWENER CO., LTD DATE OF ISSUE : Jul. 08, 2024 STANDARD(S) : FCC Part 15 Subpart C §15.247 REPORT VERSION : V1.0 Attestation Of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC01741240501FR01 Page 2 of 68 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Jul. 08, 2024 Valid Initial Release Report No.: AGC01741240501FR01 Page 3 of 68 Table of Contents 1. General Information ........................................................................................................................................ 5 2. Product Information ........................................................................................................................................ 6 2.1 Product Technical Description ..................................................................................................................... 6 2.2 Test Frequency List ..................................................................................................................................... 6 2.3 Related Submittal(S) / Grant (S) ................................................................................................................. 7 2.4 Test Methodology......................................................................................................................................... 7 2.5 Special Accessories ..................................................................................................................................... 7 2.6 Equipment Modifications ............................................................................................................................. 7 2.7 Antenna Requirement .................................................................................................................................. 7 3. Test Environment ............................................................................................................................................ 8 3.1 Address of the Test Laboratory .................................................................................................................... 8 3.2 Test Facility .................................................................................................................................................. 8 3.3 Environmental Conditions ........................................................................................................................... 9 3.4 Measurement Uncertainty ........................................................................................................................... 9 3.5 List of Equipment Use ............................................................................................................................... 10 4.System Test Configuration ............................................................................................................................ 11 4.1 EUT Configuration ..................................................................................................................................... 12 4.2 EUT Exercise ............................................................................................................................................. 12 4.3 Configuration of Tested System ................................................................................................................ 12 4.4 Equipment Used In Tested System ........................................................................................................... 12 4.5 Summary of Test Results ........................................................................................................................... 13 5. Description of Test Modes ........................................................................................................................... 14 6. Duty Cycle Measurement ............................................................................................................................. 15 7. RF Output Power Measurement .................................................................................................................. 16 7.1 Provisions Applicable ................................................................................................................................. 16 7.2 Measurement Procedure ........................................................................................................................... 16 7.3 Measurement Setup (Block Diagram of Configuration) ............................................................................ 16 7.4 Measurement Result ................................................................................................................................. 17 8. 6dB Bandwidth Measurement ...................................................................................................................... 21 8.1 Provisions Applicable ................................................................................................................................. 21 8.2 Measurement Procedure ........................................................................................................................... 21 8.3 Measurement Setup (Block Diagram of Configuration) ............................................................................ 21 8.4 Measurement Results ................................................................................................................................ 22 9. Power Spectral Density Measurement ........................................................................................................ 25 9.1 Provisions Applicable .............................................................................…

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Page 1 of 18 Test Report Verified code: Report No.: E20230306359801-1-G1 Customer: Guangdong Bestcore Internet of Things Technology CO., Ltd. Address: Room1501,15F,ShuMao Building,6 Xiangxing Road, Torch Development District,Zhong shan Sample Name: LE ANT A Sample Model: LE ANT A Receive Sample Date: Mar.07,2023 Test Date: Mar.07,2023 ~ Mar.07,2023 Reference Document: ANSI IEEE 149-2021 Part 7, Part 8, Part 10 Test Result: Not make judgment Prepared by: Reviewed by: Approved by: GRG METROLOGY & TEST GROUP CO., LTD. Issued Date: GRG METROLOGY & TEST GROUP CO., LTD. Address: No.163,Pingyun Road, West of Huangpu Avenue, Guangzhou, Guangdong, China Tel：（+86）400-602-0999 FAX：（+86）020-38698685 Web：http://www.grgtest.com 348480 2023-03-17 Report No.: E20230306359801-1-G1 Page 2 of 18 Statement 1. The report is invalid without "special seal for inspection and testing"; some copies are invalid; The report is invalid if it is altered or missing; The report is invalid without the signature of the person who prepared, reviewed and approved it. 2. The sample information is provided by the client and responsible for its authenticity; The content of the report is only valid for the samples sent this time. 3. When there are reports in both Chinese and English, the Chinese version will prevail when the language problems are inconsistent. 4. If there is any objection concerning the report, please inform us within 15 days from the date of receiving the report. 5. Without the agreement of the laboratory, the client is not authorized to use the test results for unapproved propaganda. ------------ The following blanks ------------ Report No.: E20230306359801-1-G1 Page 3 of 18 TABLE OF CONTENTS 1. TEST RESULT SUMMARY ...................................................................................................................... 5 2. GENERAL DESCRIPTION OF EUT ......................................................................................................... 6 2.1 APPLICANT INFORMATION ...................................................................................................................... 6 2.2 MANUFACTURER ........................................................................................................................................ 6 2.3 FACTORY ...................................................................................................................................................... 6 2.4 BASIC DESCRIPTION OF EUT ................................................................................................................... 6 2.5 TEST SCENE .................................................................................................................................................. 6 2.6 SAMPLE WORK DESCRIPTION ................................................................................................................. 6 2.7 ASSISTIVE DEVICE INFORMATION......................................................................................................... 7 2.8 SAMPLE CONNECTION DIAGRAM .......................................................................................................... 7 3. LABORATORY .......................................................................................................................................... 8 4. MEASUREMENT UNCERTAINTY .......................................................................................................... 9 5. EQUIPMENT AND TOOLS USED DURING TEST .............................................................................. 10 6. ANTENNA RADIATION PERFORMANCE MEASUREMENT ........................................................... 11 6.1 LIMITS ......................................................................................................................................................... 11 6.2 TEST PROCEDURE ..................................................................................................................................... 11 6.3 CONFIGURATION OF SYSTEM UNDER TEST ...................................................................................... 12 6.4 TEST PHOTOS ............................................................................................................................................. 12 6.5 TEST RESULTS ........................................................................................................................................... 13 7. PHOTOGRAPH OF THE EUT ................................................................................................................. 17 ------------ The follo…

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