XUJEVT511SBattery Pack Airtightness Tester (High Voltage)

1/1 US Agent for Service of ProcessLETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: Launch Tech (USA) Inc. FRN: 0027512607 Contact Name: Shichun Tao Address: 4701 E Airport Dr ontario, CA 91761, United States Telephone No: (909) 698-8666 Email: [email protected] Applicant: Company name: Launch Tech Co., Ltd. Product Description: Battery Pack Airtightness Tester (High Voltage) Grantee code: XUJ FCC ID: XUJEVT511S FRN: 0019193101 Contact Name: Ivy Zhong Address: No.4012, Launch Industrial Park, North Wuhe Rd, Bantian Street, Longgang Telephone No: 0755 84528007 District, Shenzhen, China Email: [email protected] [Launch Tech Co., Ltd.] certifies that, as of the date of this filing of the application with the TCB, [Launch Tech (USA) Inc.] is our designated US agent for service of process for the above referenced FCC ID. [Launch Tech Co., Ltd.] accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any commission related proceeding involving equipment. [Launch Tech (USA) Inc.] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. 1/1 Date: 06/02/2026 Applicant’s Name:Ivy Zhong US Agent’s Name: Shichun Tao Title: Engineer Title: Manager Signature Signature

Attestation Statement. Old Code: C5266091 24 New Code: 00015544 Ed.3 Change reason: FRN is added to the Applicant information section. 1/1 TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Launch Tech Co., Ltd. Grantee code: XUJ FCC ID: XUJEVT511S FRN: 0019193101 Contact Name: Ivy Zhong Address: No.4012, Launch Industrial Park, North Wuhe Rd, Bantian Street, Telephone No: 0755 84528007 Fax No: (86) 755-84528889 Longgang District, Shenzhen, China Email: [email protected] i. [Launch Tech 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. The applicant must sign this certification. ii. [Launch Tech Co., Ltd.] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not(as a specifically named entity or any of its subsidiaries or affiliates)identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. Launch Tech 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 . Date: 2026-02-06 Applicant’s Name: Ivy Zhong Title:Engineer Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

Launch Tech Co., Ltd. Code 00018768 Ed. 1 Item 1. The device is able to install software/program installation? ☐ Yes, go to Item 2.  No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky cybersecurity or anti-virus software. Item 2. Technical Requirements for Kaspersky Cybersecurity Software: # General Requirements (For all Devices) Yes / No or N/A Comments 1 Internet connection for activation and updates (For all Operating Systems) N/A # General Requirements (For Windows Devices) Yes / No or N/A Comments 1 Storage: 1500 MB free space on the hard drive N/A Device Battery Pack Airtightness Tester (High Voltage) Company name Launch Tech Co., Ltd. Grantee code XUJ FCC ID XUJEVT511S FRN 0019193101 Contact name Ivy Zhong Address No.4012, Launch Industrial Park, North Wuhe Rd, Bantian Street, Longgang District, Shenzhen, China Telephone number 0755 84528007 E-mail [email protected] Chipset/module information RTL8723DS Operating System (if applicable) N/A Storage Capacity (hard drive or other permanent memory storage, if applicable) N/A 2 2 Operating System: Microsoft Windows 8, 8.1, 10 & 11 Home / Pro / Enterprise Microsoft Windows 7 Starter / Home Basic & Premium / Professional / Ultimate SP1 or higher N/A 3 Processor: 1 GHz or higher (x86 or x64) N/A 4 Memory (RAM)1 GB (32-bit) or 2 GB (64-bit) N/A 5 Screen Resolution: Minimum resolution of 1024 x 768 N/A # General Requirements (For macOS devices) Yes / No or N/A Comments 1 Operating System macOS® 13 – 14 N/A 2 Memory (RAM)4 GB N/A 3 Storage: 3455 MB free space on the hard drive N/A # General Requirements (For Android Devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: Android™ 10 – 14 N/A 3 Screen Resolution: Minimum resolution of 320 x 480 N/A # General Requirements (for iOS devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: iOS® 17 N/A # General Requirements (For Linux system) Yes / No or N/A Comments 1 Hard drive: 1 GB of free space NO 2 CPU: Intel Pentium 1 GHz or higher NO 3 3 RAM: 1 GB NO 4 Minimum software requirements: AlmaLinux OS 8 or later; AlterOS 7.5 or later; Astra Linux Common Edition 2.12 or later; CentOS 6.7 or later; Debian GNU/Linux 10.0 or later; EulerOS 2.0 or later; Oracle Linux 7.3 or later ; Red Hat Enterprise Linux 6.7 or later ; Rocky Linux 8.5 or later ; SUSE Linux Enterprise Server 12.5 or later; Ubuntu 12.04 or later ; Uncom OS Home / Business / Education / Enterprise 2.2 or later; ALT Linux Workstaton / Workstation K / Server / Education 8 or later; ROSA Linux Workstation / Server 12 or later ; RED OS 7.3 and later ; NO After reviewed the technical requirements, is the device capable of supporting the installation of Kaspersky software? ☐ Yes, go to Item 3.  No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky software Item 3.Connectivity Capabilities: # Physical Interface Purpose Justification 1 1 The justification field is used to justify why the software cannot be received through that interface. Check the annex for more indications. 4 1 The device uses the Android system, and users cannot use the USB interface to directly install external applications (USB debugging mode is disabled by default, and users cannot enter the system settings to turn it on) # Wireless Interface Purpose Justification 1 1 The customer's pre loaded app does not have an app store and cannot be downloaded There is no Kaspersky software in the preloaded app. 视频.mp4 After the review of this items, the device: Cannot support installation of any cybersecurity or anti-virus software on the covered list. ☐Potentially can operate with any cybersecurity or anti-virus software on the covered list – additional third- party proof is provided to demonstrate compliance with requirements as of 2.911(d)5(i),(ii) – “Proof of Compliance with Covered List Software Requirements” of this document applies Signature: Name: Ivy Zhong Date:2026/2/4

TCBCALLpágina1 FileFCCID:XUJEVT511S PleaseuploadanexhibitthatexplainshowdoestheTCBverifythenewagentinformation: 1-IstheaddressoftheagentavalidphysicalUSmailingaddress(notaUSpostofficebox,notavirtualmailbox,notP.O.Boxes,notavacantlot,notapublicbuilding, etc.) ○Wehavecheckediftheaddressexistsinarealandpotentialbuilding(Googlemaps)+officialUSregister,afterthisverificationandtheevidencebelowwecan guaranteethefollowing: notaUSpostofficebox notavirtualmailbox notP.O.Boxes notavacantlot notapublicbuilding(note) ►WecheckedtheFCCFRNSearchbasedontheinformationprovidedbythegrantee. TCBCALLpágina2 Ingoogle: TCBCALLpágina3 ►CONCLUSIONbyTCB:TheASOPdefinedandprovidedbygranteeisVALIDandconfirmed.Thereforetheexhibit"C5266091_X23_Ed3_US_Agent_Letter" includedinthefileisok. 2-IstheagentphysicallylocatedatthatvalidUSaddresssuchthattheagentcanbelegallyservedatthataddress? Yes,checkabove 3-Hasthelistedagentclearlyagreedinwritingtoserveastheagentforthegranteeatthataddress? Yes,itisincludedintheexhibit"C5266091_X23_Ed3_US_Agent_Letter" >

C5266091_X10_Ed.2 1/1 < Launch Tech Co., Ltd. > Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046Date: 06/02/2026 Subject: Request for Confidentiality FCC ID: XUJEVT511S 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 Attestation Statement External Photos Block Diagram Schematics Test Report Test Setup Photos User’s Manual NOTE 1 Internal Photos NOTE 1 Parts List / Tune Up / BOM List RF Exposure Info Operational Description Cover Letter(s) FCC Software Security Requirements for UNII devices NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. 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 _180_ days from the date of the Grant of Equipment Authorization and prior to marketing. C5266091_X10_Ed.2 1/1 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: Ivy Zhong Title: Engineer

C5266091_X8_Ed.1 1/1 Letter of Authorization < Launch Tech Co., Ltd. > We authorize LGAI Technological Center S.A., Ronda de la Font delCarme, 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 Company: Launch Tech Co., Ltd. Address: No.4012, Launch Industrial Park, North Wuhe Rd, Bantian Street, Longgang District, Shenzhen, China Product Name:Battery Pack Airtightness Tester (High Voltage) Model Number: EVT511S FCC Identifier: XUJEVT511S same effect as acts of our own. Name: Ivy Zhong Date: 06/02/2026 Title: Engineer Signature of applicant:

版本:1.00.000 徐鹏 徐新伟 18818522952 英文铭牌 PC薄膜0.2mm 背 9448A 3M胶 EVT511-L300-P02 细纹喷砂 2025.7.1 2025.7.1 EVT511S 技术要求： 所有的材料和加工工艺必须满足RoHS要求 1 ADD:No.4012,
Launch
Industrial
Park,
North
Wuhe
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Bantian
Street,
Longgang
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Shenzhen,
China

FCC ID: XUJEVT511S RF EXPOSURE EVALUATION According to FCC 1.1310 and KDB 447498 D01 V06, The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b) According to FCC2.1091 Limits for Maximum Permissible Exposure (MPE) MPE Calculation Method E (V/m) ＝ d G P * * 30 Power Density: Pd (W/m²) ＝ 377 2 E E ＝ Electric field (V/m) P ＝ Average RF output power (W) G ＝ EUT Antenna numeric gain (numeric) d ＝ Separation distance between radiator and human body (m) The formula can be changed to Pd ＝ 2 * 377 * * 30 D G P From the EUT RF output power, the minimum mobile separation distance, d=0.2m, as well as the gain of the used antenna, the RF power density can be obtained. Measurement Result 2.4G WIFI Operation Frequency: WIFI 802.11b/g/n HT20: 2412-2462MHz, Power density limited: 1mW/ cm 2 Antenna Type: Glue stick Antenna Antenna gain: 2.26 dBi; R=20cm mW=10^(dBm/10) Antenna gain Numeric=10^(dBi/10) conducted power Evaluation result Power density Limits (dBm) (mW) (dBi) Numeric Ant 1 2412 12.99 13±1 14 25.119 2.26 1.68 0.0084 1 Ant 1 2437 13 13±1 14 25.119 2.26 1.68 0.0084 1 Ant 1 2462 13.57 13±1 14 25.119 2.26 1.68 0.0084 1 Ant 1 2412 10.81 11±1 12 15.849 2.26 1.68 0.0053 1 Ant 1 2437 10.96 11±1 12 15.849 2.26 1.68 0.0053 1 Ant 1 2462 11.69 11±1 12 15.849 2.26 1.68 0.0053 1 Ant 1 2412 10.49 11±1 12 15.849 2.26 1.68 0.0053 1 Ant 1 2437 10.66 11±1 12 15.849 2.26 1.68 0.0053 1 Ant 1 2462 11.63 11±1 12 15.849 2.26 1.68 0.0053 1 Ant 1 2422 11.37 11±1 12 15.849 2.26 1.68 0.0053 1 Ant 1 2437 11.5 11±1 12 15.849 2.26 1.68 0.0053 1 Ant 1 2452 11.94 11±1 12 15.849 2.26 1.68 0.0053 1 (mW/cm2) Antenna Gain Channel Freq. (MHz) (mW/cm2 ) 802.11n H40 modulation 802.11n H20 g Antenna tune-up power Tune-up power (dBm) (dBm) Max b Conclusion: For the max result : 0.0084≤ 1.0, SAR is not required. Signature: Date: 2026-01-20 NAME AND TITLE (Please print or type): Alex li /Manager COMPANY (Please print or type): Shenzhen NTEK Testing Technology Co., Ltd./ No. 24 Xinfa East Road, Xiangshan Community, Xinqiao Street, Baoan District, Shenzhen, Guangdong, People's Republic of China

Report No.: N25121202707E Version.1.3 Page 1 of 50 FCC RADIO TEST REPORT FCC ID: XUJEVT511S Product: Battery Pack Airtightness Tester (High Voltage) Trade Mark: LAUNCH Model No.: EVT511S Family Model: N/A Report No.: N25121202707E Issue Date: Jun 04, 2026 Prepared for Launch Tech Co., Ltd. No.4012, Launch Industrial Park, North Wuhe Rd, Bantian Street, Longgang District, Shenzhen, China Prepared by Shenzhen NTEK Testing Technology Co., Ltd. No. 24 Xinfa East Road, Xiangshan Community, Xinqiao Street, Baoan District, Shenzhen, Guangdong, People's Republic of China Tel. 0755-23200050 Website: http://www.ntek.org.cn Report No.: N25121202707E Version.1.3 Page 2 of 50 TABLE OF CONTENTS 1 TEST RESULT CERTIFICATION ...................................................................................................................... 3 2 SUMMARY OF TEST RESULTS ......................................................................................................................... 4 3 FACILITIES AND ACCREDITATIONS ............................................................................................................. 5 3.1 FACILITIES..................................................................................................................................................... 5 3.2 LABORATORY ACCREDITATIONS AND LISTINGS ................................................................................. 5 3.3 MEASUREMENT UNCERTAINTY ............................................................................................................... 5 4 GENERAL DESCRIPTION OF EUT .................................................................................................................. 6 5 DESCRIPTION OF TEST MODES ..................................................................................................................... 8 6 SETUP OF EQUIPMENT UNDER TEST ......................................................................................................... 10 6.1 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ..................................................................... 10 6.2 SUPPORT EQUIPMENT............................................................................................................................... 11 6.3 EQUIPMENTS LIST FOR ALL TEST ITEMS .............................................................................................. 12 7 TEST REQUIREMENTS .................................................................................................................................... 14 7.1 CONDUCTED EMISSIONS TEST ............................................................................................................... 14 7.2 RADIATED SPURIOUS EMISSION ............................................................................................................ 17 7.3 6DB BANDWIDTH ....................................................................................................................................... 26 7.4 DUTY CYCLE ............................................................................................................................................... 28 7.5 MAXIMUM OUTPUT POWER .................................................................................................................... 29 7.6 POWER SPECTRAL DENSITY ................................................................................................................... 31 7.7 CONDUCTED BAND EDGE MEASUREMENT......................................................................................... 33 7.8 SPURIOUS RF CONDUCTED EMISSIONS................................................................................................ 35 7.9 ANTENNA APPLICATION .......................................................................................................................... 36 8 TEST RESULTS ................................................................................................................................................... 37 8.1 CONDUCTED OUTPUT POWER ......................................................................................................................... 37 8.2 99% BANDWIDTH ........................................................................................................................................... 38 8.3 6DB BANDWIDTH ............................................................................................................................................ 40 8.4 CONDUCTED SPURIOUS & BAND EDGE EMISSION .......................................................................................... 42 8.5 DUTY CYCLE .................................................................................................................................................. 47 8.6 POWER SPECTRAL DENSITY ............................................................................................................................ 49 Report No.: N25121202707E Version.1.3 Page 3 of 50 1 TEST RESULT CERTIFICATION Applicant’s name ......................... : Launch Tech Co., Ltd. Address ....................................... : No.4012, Launch Industrial Park, North Wuhe Rd, Bantian Street, Longgang District, Shenzhen, China Manufacturer's Name .................. : Launch Tech Co., Ltd. Address ....................................... : No.4012, Launch Industrial Park, North Wuhe Rd, Bantian Street, Longgang District, Shenzhen, China Product description Product name .............................. : Battery Pack Airtightness Tester (High Voltage) Model and/or type reference ..... : EVT511S Family Model ............................... : N/A Sample number S2512180074-1# Date of Test Dec. 12, 2025 ~ Jun 04, 2026 Measurement Procedure Used: APPLICABLE STANDARDS APPLICABLE STANDARD/ TEST PROCEDURE TEST RESULT FCC 47 CFR Part 2, Subpart J FCC 47 CFR Part 15, Subpart C ANSI C63.10-2020+Cor 1-2023 KDB 558074 D01 15.247 Meas Guidance v05r02 Complied …

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TOXUTECHNOLOGYCO.,LTD. UNLESSOTHERSPECIFIEDTOLERANCESON： TOXUTECHNOLOGYCO.,LTD. X＝±X.X＝±X.XX＝± ANGLES ＝ ±HOLEDIA ＝ ± SCALE ： UNIT ： mm THISDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFTOXU TECHNOLOGYCO.,LTD.ANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY：LICHECKEDBY:YS DESIGNEDBY:Dewen APPROVEDBY:YS TITLE：KC.DA.00331AntennaSpecification SPECREV. P0 PAGE1OF8 ADDRESS:5thfloor,No.52,XikengRoad,Xikengcommunity,Fuchengstreet,LonghuaDistrict,Shenzhen KC.DA.00331 AntennaSpecification 1.Application: Thisapplicationshallapplyforantennaunitwhichshallbeusedsuchasautomotive, conventionalcommunications,smarthome,etc.. 2.ElectricalSpecification: Thosespecificationswerespeciallydefinedfor customer’s model,andall characteristicsweremeasuredunderthemodel’shandsettestingjig. 2-1.FrequencyBand: FrequencyBandMHz WIFI2400-2500/5150-5850MHz 2-2.Impedance 50ohmnominal 2-3.VSWR 2-3-1.MeasurementfrequencypointsandVSWRvalue FrequencyBand(MHz) 2400250051505850 TypicalValue:（VSWR） 1.171.611.51.51 TOXUTECHNOLOGYCO.,LTD. UNLESSOTHERSPECIFIEDTOLERANCESON： TOXUTECHNOLOGYCO.,LTD. X＝±X.X＝±X.XX＝± ANGLES ＝ ±HOLEDIA ＝ ± SCALE ： UNIT ： mm THISDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFTOXU TECHNOLOGYCO.,LTD.ANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY：LICHECKEDBY:YS DESIGNEDBY:Dewen APPROVEDBY:YS TITLE：KC.DA.00331AntennaSpecification SPECREV. P0 PAGE2OF8 ADDRESS:5thfloor,No.52,XikengRoad,Xikengcommunity,Fuchengstreet,LonghuaDistrict,Shenzhen TOXUTECHNOLOGYCO.,LTD. UNLESSOTHERSPECIFIEDTOLERANCESON： TOXUTECHNOLOGYCO.,LTD. X＝±X.X＝±X.XX＝± ANGLES ＝ ±HOLEDIA ＝ ± SCALE ： UNIT ： mm THISDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFTOXU TECHNOLOGYCO.,LTD.ANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY：LICHECKEDBY:YS DESIGNEDBY:Dewen APPROVEDBY:YS TITLE：KC.DA.00331AntennaSpecification SPECREV. P0 PAGE3OF8 ADDRESS:5thfloor,No.52,XikengRoad,Xikengcommunity,Fuchengstreet,LonghuaDistrict,Shenzhen 2-4.EfficiencyandGain 4-5.1Measuremethod 1.Usingalowlosscoaxialcabletolinkastandardhandsetjig 2.Fixedthishandsetjigonchamber’srotatorplane 3.Linkingjigintonetworkanalyzerportandusingaprobinghornantennato collectdata. 4.Usinganotherstandardgainhornantennatocalibratedthosedata 4-5.2Chamberdefinition 1.Ananechoicchamber(7mx4mx3m)whichsatisfiedfar-fieldconditionwasappliedto avoidmulti-patheffect 2.Thequiteroomregionis40cmx40cmx40cmatthecenterofrotator 3.ThedistancebetweenDUTandstandardantennais4.38m 4.Probingantenna(9120Dhornantenna)andstandardgainhornantenna(BBHA9120LPF 700MHz~6GHz) 4.38 m Rotatory controller Vector Network Aanlyzer Port 2Port 1 DUT Far-Field Chamber Std. Ant. TOXUTECHNOLOGYCO.,LTD. UNLESSOTHERSPECIFIEDTOLERANCESON： TOXUTECHNOLOGYCO.,LTD. X＝±X.X＝±X.XX＝± ANGLES ＝ ±HOLEDIA ＝ ± SCALE ： UNIT ： mm THISDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFTOXU TECHNOLOGYCO.,LTD.ANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY：LICHECKEDBY:YS DESIGNEDBY:Dewen APPROVEDBY:YS TITLE：KC.DA.00331AntennaSpecification SPECREV. P0 PAGE4OF8 ADDRESS:5thfloor,No.52,XikengRoad,Xikengcommunity,Fuchengstreet,LonghuaDistrict,Shenzhen 2-4-1EfficiencyandGain FreqEffiEffiGain (MHz)(%)(dB)(dBi) 2400 58.29-2.342.26 2450 60.97-2.151.89 2500 71.68-1.451.72 5150 75.11-1.243.51 550071.66-1.452.83 585080.18-0.962.16 TOXUTECHNOLOGYCO.,LTD. UNLESSOTHERSPECIFIEDTOLERANCESON： TOXUTECHNOLOGYCO.,LTD. X＝±X.X＝±X.XX＝± ANGLES ＝ ±HOLEDIA ＝ ± SCALE ： UNIT ： mm THISDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFTOXU TECHNOLOGYCO.,LTD.ANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY：LICHECKEDBY:YS DESIGNEDBY:Dewen APPROVEDBY:YS TITLE：KC.DA.00331AntennaSpecification SPECREV. P0 PAGE5OF8 ADDRESS:5thfloor,No.52,XikengRoad,Xikengcommunity,Fuchengstreet,LonghuaDistrict,Shenzhen TOXUTECHNOLOGYCO.,LTD. UNLESSOTHERSPECIFIEDTOLERANCESON： TOXUTECHNOLOGYCO.,LTD. X＝±X.X＝±X.XX＝± ANGLES ＝ ±HOLEDIA ＝ ± SCALE ： UNIT ： mm THISDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFTOXU TECHNOLOGYCO.,LTD.ANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY：LICHECKEDBY:YS DESIGNEDBY:Dewen APPROVEDBY:YS TITLE：KC.DA.00331AntennaSpecification SPECREV. P0 PAGE6OF8 ADDRESS:5thfloor,No.52,XikengRoad,Xikengcommunity,Fuchengstreet,LonghuaDistrict,Shenzhen TOXUTECHNOLOGYCO.,LTD. UNLESSOTHERSPECIFIEDTOLERANCESON： TOXUTECHNOLOGYCO.,LTD. X＝±X.X＝±X.XX＝± ANGLES ＝ ±HOLEDIA ＝ ± SCALE ： UNIT ： mm THISDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFTOXU TECHNOLOGYCO.,LTD.ANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY：LICHECKEDBY:YS DESIGNEDBY:Dewen APPROVEDBY:YS TITLE：KC.DA.00331AntennaSpecification SPECREV. P0 PAGE7OF8 ADDRESS:5thfloor,No.52,XikengRoad,Xikengcommunity,Fuchengstreet,LonghuaDistrict,Shenzhen 3.MechanicalSpecification: 3-1.MechanicalConfiguration(Unit:mm) Theappearanceoftheantennaisaccordingtodrawing TOXUTECHNOLOGYCO.,LTD. UNLESSOTHERSPECIFIEDTOLERANCESON： TOXUTECHNOLOGYCO.,LTD. X＝±X.X＝±X.XX＝± ANGLES ＝ ±HOLEDIA ＝ ± SCALE ： UNIT ： mm THISDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFTOXU TECHNOLOGYCO.,LTD.ANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY：LICHECKEDBY:YS DESIGNEDBY:Dewen APPROVEDBY:YS TITLE：KC.DA.00331AntennaSpecification SPECREV. P0 PAGE8OF8 ADDRESS:5thfloor,No.52,XikengRoad,Xikengcommunity,Fuchengstreet,LonghuaDistrict,Shenzhen 4.Packaging： Productnumber ： xxxxx Productmodel：xxxxx 一、Labelrequirements： Customerxxx supplierxxxxx Materialcodingxx Productmodelxx NumberXXXPCSFactorydateXXX Remarks 二、Boxing： Jobdescription ： 1.Innerpackaging： XXpcsAbag 2.Externalpackaging ： XxPCS ； 3.Mattersneedingattention： a．Whethertoaddpartitionandpearlcotton； b ． Labelattachments,suchasROHS,etc. ； PE袋