2AR3E-LNLY2LINKLIKE LY2

LKPC01012A PANTONE ���C 物料名称：LinkLike LY�降噪环颈环耳机快速指南卡 平 面 部 分 材 质： 成型尺寸: 结构设计: 备 注: 特别说明：所有物料需要符合蓝禾《有害物质限用管理程序》LH-WI-����（环保要求） 备 注: 印刷颜色: 表面工艺: 平面设计: 结构修改:平面修改: 日 期:��.��.�� 坑 纹: 单 位:mm 刀 线: 压 线: 针 刀 线: 刀线相交:日 期: ���g双铜 ➀正反面印刷➁双面过防刮花哑膜➂啤 展开尺寸：���*���mm 特别注意事项 XXXXX 方刚来 XXXXX 物料编码：LKPC�����A 结 构 部 分 ��*���mm Click once Play/Pause/Answer call Press for 2s Hang up/Reject Call Click once: Volume + Press for 2s: Next song Click once: Volume - Press for 2s: Previous song Check the Battery Level Volume Synchronization (Important) Magnetic suction sleep,ready to activate at any time. (Automatic shutdown after 8 hours from sleep.) Magnetic Hibernation Function Button Tip:To better control the volume and enjoy music,it is best to turn on the phone of sync function before use the headphones. Bluetooth Bluetooth LINKLIKE LY� Connection Tutorial Connect device A Connect device B Click 5 times Bluetooth LINKLIKE LY� A Bluetooth LINKLIKE LY� B Two Device Connection Explanation 1.Turn on the headphones,Enable the Bluetooth function on devices A and B, Connect on the device interface;(Quick connection is possible within 20 seconds) 2.Connect to device A,click the multifunction button 5 times to waiting for connection again and connect to device B. If two devices are already connected,you will need to disconnect one of them first. (Note:If you cannot reconnect immediately,close and open the bluetooth function again.) 1. Open the settings in your sevices. 2. Open the bluetooth. 3. Click the "LINKLIKE LY2" to connect. 4. Enable the call and media According to different systems,the sync function locations is different.You can find the sync function through the following steps: 1. iOS system:Automatic sync, no need to set up. 2. Android New system:Settings - Bluetooth - Headphone settings - Turn on volume sync function. 3. Android Old system:Settings - About phone - Tap on the version number repeatedly (at least 8 times) to enter developer mode - Go back to the settings interface,system and updates - Developer options - Turn on Bluetooth absolute volume - Done (you can exit developer mode in the status bar). Wireless Connection Click Once:Mode switch(ANC,Normal,Adaptive,Transparency Mode) Click Twice:Enter/Exit game mode Click Three Times:Enter/Exit voice assistant Independent Use State (using noise cancellation without device) Click Once:Mode switch(ANC,Normal, Adaptive,Transparency Mode) Click Twice:Enter/Exit independent use state Multifunction Touch Button Press for 3s:Power on/off Press & key for 5s:Factory reset Click Five Times:Enter/Exit waiting for connection Lighting Description Function Description Indicator Light Status White light:80% to 100% Green light:50% to 80% Orange light:20% to 50% Red light:0% to 20% White light stays on for 10s Red light stays on for 2s Battery level display Fully Charged Power off White light breathes within 3 min White light stays on for 2s White and red lights alternate flashing 2s Red light flashes quickly for 2s Red light flashes quickly for 10s Waiting for connection Connection Successful Factory Reset Successful Low Battery Warning NTC Over-High or Over-Low Temperature Protection Mode ���%���% 搜索 �:�� �� QUICK GUIDE Settings System settings Volume synchronization Developer options MAP version Open absolute volume control According to the system,you can check the battery level on the phone's negative one screen or the top bar. Important Instructions Battery Warning �C LKPC01011A 1. Do not use corrosive cleaning agents to clean this product. 2. Do not use this product in high temperature or humid environments, and avoid heating, close proximity to a heat source, or placing it in fire to prevent explosions. 3. This product does not have any user-maintainable parts. Do not disassemble or modify it without authorization. 4. Do not charge the product in temperatures below zero, as it may damage the battery. 5. Do not use this product during thunderstorms, as it may cause abnormal headphone operation and increase the risk of electric shock. 6. Adjust the system volume to a moderate level when using this product for an extended period of time, as high volume levels may pose a risk to hearing loss. 7. Do not use this product in situations that require special attention, such as while in traffic or engaging in skilled work. 8. When using a charger for power supply, please purchase or use a charger that has obtained certification and meets the standard requirements. 9. To ensure the normal use of this product, please use a USB-C charging adapter that complies with national standards. 10. Please keep the product accessories and packaging components out of reach of children and pets to prevent accidents and choking hazards. C hanges or modifications not expres sly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruc- tions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installa- tion. If this equipment does cause harmful interfere nce to radio or television recep tion, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Co nnect the equipment into an outlet on a circuit different f ro m that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help This device complies with part 15 of the FCC …

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Linklike (Shenzhen) Technology Co., Ltd. 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – Equipment Type Company name: Linklike (Shenzhen) Technology Co., Ltd. Address: RM1709, BLK C, Zhantao Technology BLDG, Minzhi Avenue, Minzhi ST, Longhua DIST, Shenzhen, China Product Name: LINKLIKE LY2 FCC ID: 2AR3E-LNLY2 Model(s): LNLY2 2.911(d)(5)(i) Equipment Type We, [Linklike (Shenzhen) Technology Co., Ltd. ] (“the applicant”) certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: Earl Zhu Date: 2024-03-28 Title and Company name: Compliance Engineer NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Linklike (Shenzhen) Technology Co., Ltd. 2.911 (d)(5)(ii) Applicant Attestation v1.2 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: Linklike (Shenzhen) Technology Co., Ltd. Address: RM1709, BLK C, Zhantao Technology BLDG, Minzhi Avenue, Minzhi ST, Longhua DIST, Shenzhen, China Product Name: LINKLIKE LY2 FCC ID: 2AR3E-LNLY2 Model(s): LNLY2 2.911(d)(5)(ii) Applicant filing We, [Linklike (Shenzhen) Technology Co., Ltd. ] (“the applicant”) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2 , established pursuant to § 1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Name: Earl Zhu Date: 2024-03-28 Title and Company name: Compliance Engineer NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Linklike (Shenzhen) Technology Co., Ltd. 2.911 (d)(7)USA Agent v1.2 Section 2.911(d)(7) USA Agent for Service of Process Company name: Linklike (Shenzhen) Technology Co., Ltd. Address: RM1709, BLK C, Zhantao Technology BLDG, Minzhi Avenue, Minzhi ST, Longhua DIST, Shenzhen, China Product Name: LINKLIKE LY2 FCC ID: 2AR3E-LNLY2 Model(s): LNLY2 2.911(d)(7) USA Designated Agent for Service of Process We, [Linklike (Shenzhen) Technology Co., Ltd. ] (“the applicant”) designate [THREE STONES MEDIA LLC] 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 the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or 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 the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. USA Agent Company name: THREE STONES MEDIA LLC Address: 1200 Broadway St. APT 329, Los Angeles, CA90015 FRN: 0033401761 Contact Name: Sijie Zhang Telephone No: +1 267 909 3692 Email: [email protected] Applicant Company name: Linklike (Shenzhen) Technology Co., Ltd. Address: RM1709, BLK C, Zhantao Technology BLDG, Minzhi Avenue, Minzhi ST, Longhua DIST, Shenzhen, China FRN: 0028070993 FCC Grantee Code: 2AR3E Contact Name: Earl Zhu Telephone No: 8615019224926 Email: [email protected] Signature: Signature: S俨沪� Linklike (Shenzhen) Technology Co., Ltd. 2.911 (d)(7)USA Agent v1.2 Title: Manager Title: Compliance Engineer Date: 2024-03-28 Date: 2024-03-28 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-national-security-threat s-to-the-communications-supply-chain-through-the

Linklike (Shenzhen) Technology Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2024-03-28 Subject; Request for Long Term Confidentiality FCC ID: 2AR3E-LNLY2 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 BOM Operational Description 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: Earl Zhu Title: Compliance Engineer

Letter of Authorization Company: Linklike (Shenzhen) Technology Co., Ltd. Address: RM1709, BLK C, Zhantao Technology BLDG, Minzhi Avenue, Minzhi ST, Longhua DIST, Shenzhen, China Product Name: LINKLIKE LY2 Model Number: LNLY2 FCC Identifier: 2AR3E-LNLY2 We authorize MiCOM Labs Inc, 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the above named equipment. Any individual within MiCOM Labs is authorized to act on our behalf and take action on the application. We declare that MiCOM Labs Inc, 575 Boulder Court, Pleasanton, California 94566, USA, 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 MiCOM Labs on our behalf shall have the same effect as acts of our own. Name: Earl Zhu Date: 2024-03-28 Title: Compliance Engineer

Model: LNLY2 External Model: LNLY2 Model: LNLY2

��.�mm �.�mm LINKLIKE LY� Model：LNLY� Input：�V �.�A Battery：���mAh/�.���Wh FCC ID：�AR�E-LNLY� LN： Linklike (Shenzhen) Technology Co., Ltd. Made In China LINKLIKE LY� Model：LNLY� Input：�V �.�A Battery：���mAh/�.���Wh FCC ID：�AR�E-LNLY� LN： Linklike (Shenzhen) Technology Co., Ltd. Made In China 按键的对面侧 物料编码： XXXXXXXX物料名称：降噪环耳机铭牌镭雕 平 面 部 分 材 质： 成型尺寸: 备 注: 丝印颜色: 表面工艺: 平面设计: 方刚来 日 期: ����.��.�� 刀 线: 结 构 部 分 PANTONE Cool Gray �C 镭雕 月份 周别 日 年份 生产日期代码对应表 1月 2月 3月 4月 5月 6月 7月 8月 9月 10月 11月 12月 A B C D E F G H J K L M 1 2 3 4 5 6 7 8 9 0 A B C D E F G H J N 当月周别代码为：D1 / D2 / D3 / D4 ； 1=当月第一周（1~7日）; 2=当月第二周（8~14日）; 3=当月第三周（15~21日）; 4=当月第四周（22~31日）; 年份取后两位 1. 生产日期代码由6位数字 / 字母混合组成，其中： 月（ M ）：1位；周（ W ）：1位；日（ D D ）：2位；年（ Y Y ）：2位； 月份： 1月~12月别用 A~M 代表；即1月 - A ；2月 - B ；3月 - C ； 4月 - D、 �依此类推 周：当月第一周（1~7日）代码为：1 ； 当月第二周（8~14日）代码为：2 ； 当月第三周（15~21日）代码为：3 ； 当月第四周（22~31日）代码为：4 ； 日期代码： 2. 当“日”＜10时，代码首位 0 用 N 代替，比如日期：01，02，03，04� 代码分别为：NA，NB，NC，ND�，依此类推 3. 举例：2019年4月27日 对应的生产日期代码为：D4BG19 LN码请按如下编码规则添加： 编码原则： �位数 M W DD YY 年 日 周 月

Model: LNLY2 Internal Model: LNLY2 Model: LNLY2

Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 1 of 7 BTF Testing Lab (Shenzhen) Co., Ltd. F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China RF Exposure Report For Applicant Name: Linklike (Shenzhen) Technology Co., Ltd. Address: RM 1709, BLK C, Zhantao Technology BLDG, Minzhi Avenue, Minzhi ST, Longhua DIST, Shenzhen, China EUT Name: LINKLIKE LY2 Brand Name: LINKLIKE Model Number: LNLY2 Issued By Company Name: BTF Testing Lab (Shenzhen) Co., Ltd. Address: F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China Report Number: BTF240318R00402 Test Standards: 47 CFR Part 2 Subpart J Section 2.1093 FCC ID: 2AR3E-LNLY2 Test Conclusion: Pass Test Date: 2024-03-18 to 2024-03-26 Date of Issue: 2024-03-27 Prepared By: Chris Liu / Project Engineer Date: 2024-03-27 Approved By: Ryan.CJ / EMC Manager Date: 2024-03-27 Note: All the test results in this report only related to the testing samples. Which can be duplicated completely for the legal use with approval of applicant; it shall not be reproduced except in full without the written approval of BTF Testing Lab (Shenzhen) Co., Ltd., All the objections should be raised within thirty days from the date of issue. To validate the report, you can contact us. Test Report Number: BTF240318R00402 Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 2 of 7 BTF Testing Lab (Shenzhen) Co., Ltd. F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China Revision History Version Issue Date Revisions Content R_V0 2024-03-27 Original Note: Once the revision has been made, then previous versions reports are invalid. Test Report Number: BTF240318R00402 Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 3 of 7 BTF Testing Lab (Shenzhen) Co., Ltd. F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China Table of Contents 1. Introduction ............................................................................................................................................................................................ 4 1.1 Identification of Testing Laboratory ................................................................................................................................. 4 1.2 Identification of the Responsible Testing Location ...................................................................................................... 4 1.3 Laboratory Condition ........................................................................................................................................................... 4 1.4 Announcement ....................................................................................................................................................................... 4 2. Product Information .............................................................................................................................................................................. 5 2.1 Application Information ....................................................................................................................................................... 5 2.2 Manufacturer Information .................................................................................................................................................... 5 2.3 Factory Information .............................................................................................................................................................. 5 2.4 General Description of Equipment under Test (EUT)................................................................................................... 5 3. Test Requirement ................................................................................................................................................................................. 6 3.1 Assessment Result ............................................................................................................................................................... 6 Test Report Number: BTF240318R00402 Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 4 of 7 BTF Testing Lab (Shenzhen) Co., Ltd. F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China 1. Introduction 1.1 Identification of Testing Laboratory Company Name: BTF Testing Lab (Shenzhen) Co., Ltd. Address: F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China Phone Number: +86-0755-23146130 Fax Number: +86-0755-23146130 1.2 Identification of the Responsible Testing Location Test Location: BTF Testing Lab (Shenzhen) Co., Ltd. Address: F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China Description: All measurement facilities used to collect the measurement data are located at F101,201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China FCC Registration Number: 518915 Designation Number: CN1330 1.3 Laboratory Condition Ambient Temperature: 20°C to 25°C Ambient Relative Humidity: 45% to 55% Ambient Pressure: 100 kPa to 102 kPa 1.4 Announcement (1) The test report reference to the report template version v0. (2) The test report is invalid if not marked with the signatures of the persons responsible for preparing, reviewing and approving the test report. (3) The test report is invalid if there…

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Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 1 of 93 BTF Testing Lab (Shenzhen) Co., Ltd. F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China RF Test Report For Applicant Name: Linklike (Shenzhen) Technology Co., Ltd. Address: RM 1709, BLK C, Zhantao Technology BLDG, Minzhi Avenue, Minzhi ST, Longhua DIST, Shenzhen, China EUT Name: LINKLIKE LY2 Brand Name: LINKLIKE Model Number: LNLY2 Issued By Company Name: BTF Testing Lab (Shenzhen) Co., Ltd. Address: F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China Report Number: BTF240318R00401 Test Standards: 47 CFR Part 15.247 Test Conclusion: Pass FCC ID: 2AR3E-LNLY2 Test Date: 2024-03-18 to 2024-03-26 Date of Issue: 2024-03-27 Prepared By: Chris Liu / Project Engineer Date: 2024-03-27 Approved By: Ryan.CJ / EMC Manager Date: 2024-03-27 Note: All the test results in this report only related to the testing samples. Which can be duplicated completely for the legal use with approval of applicant; it shall not be reproduced except in full without the written approval of BTF Testing Lab (Shenzhen) Co., Ltd., All the objections should be raised within thirty days from the date of issue. To validate the report, you can contact us. Test Report Number: BTF240318R00401 Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 2 of 93 BTF Testing Lab (Shenzhen) Co., Ltd. F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China Revision History Version Issue Date Revisions Content R_V0 2024-03-27 Original Note: Once the revision has been made, then previous versions reports are invalid. Test Report Number: BTF240318R00401 Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 3 of 93 BTF Testing Lab (Shenzhen) Co., Ltd. F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China Table of Contents 1 INTRODUCTION ..........................................................................................................................................5 1.1 Identification of Testing Laboratory ...............................................................................................5 1.2 Identification of the Responsible Testing Location ......................................................................5 1.3 Announcement .................................................................................................................................5 2 PRODUCT INFORMATION ..........................................................................................................................6 2.1 Application Information ...................................................................................................................6 2.2 Manufacturer Information ................................................................................................................6 2.3 Factory Information .........................................................................................................................6 2.4 General Description of Equipment under Test (EUT) ...................................................................6 2.5 Technical Information ......................................................................................................................6 3 SUMMARY OF TEST RESULTS .................................................................................................................7 3.1 Test Standards ..................................................................................................................................7 3.2 Uncertainty of Test ...........................................................................................................................7 3.3 Summary of Test Result ..................................................................................................................7 4 TEST CONFIGURATION .............................................................................................................................8 4.1 Test Equipment List .........................................................................................................................8 4.2 Test Auxiliary Equipment ............................................................................................................. 10 4.3 Test Modes ..................................................................................................................................... 10 5 EVALUATION RESULTS (EVALUATION) ................................................................................................. 11 5.1 Antenna requirement ..................................................................................................................... 11 5.1.1 Conclusion: ........................................................................................................................... 11 6 RADIO SPECTRUM MATTER TEST RESULTS (RF) .............................................................................. 12 6.1 Conducted Emission at AC power line ....................................................................................... 12 6.1.1 E.U.T. Operation: ................................................................................................................. 12 6.1.2 Test Setup Diagram: ............................................................................................................ 12 6.1.3 Test Data: ............................................................................................................................ 13 6.2 Occupied Bandwidth ............................................................…

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承 認 書 SPECIFICATION FOR APPROVAL 客戶名稱 CUSTOMER ： 客戶料號 CUSTOMER’S P/N ： 料號 PART NUMBER ： KBAN3216E245H02 規格 DESCRIPTION ： Chip Antenna 3216 L Ant 2.45G Type H02 版本 VERSION ： V1.0 日期 ISSUE DATE ： 2020/08/21 客 戶 承 認 CUSTOMER APPROVED 工 程 部 R&D CENTER 承 認 APPROVAL 確 認 CHECKED 製 作 DRAWN Ziv Alex Jerry 萬誠科技股份有限公司 OneWave Electronic Co., Ltd. 112台北市北投區立功街151號1樓 1F, No. 151, Li Gong Street, Beitou District, Taipei City 112, Taiwan 電話: (02) 2898-2220 TEL: +886 2 2898-2220 傳真: (02) 2898-5055 FAX: +886 2 2898-5055 2/11 ONEWAVE TECHNOLOGY CO., LTD. 3216 Chip antenna For Bluetooth / WLAN Applications Dimension (mm) L 3.23 ± 0.20 W 1.66 ± 0.20 T 0.45 ± 0.20 P/N: KBAN3216E245H02 3/11 ONEWAVE TECHNOLOGY CO., LTD. Part Number Information KBAN 3216 E 245 H 02 A B C D E F A Product Series Antenna B Dimension L x W 3.2 x 1.6mm (±0.2mm) C Material High K material D Working Frequency 2.4 ~ 2.5GHz E Feeding mode PIFA & Single Feeding F Antenna type Type = 02 1. Electrical Specification Remark : Bandwidth & Peak Gain was measured under evaluation board of next page Specification Part Number KBAN3216E245H02 Central Frequency 2450 MHz Bandwidth 120 (Min.) MHz Return Loss -6.5 (Max) dB Peak Gain 1.71 dBi Impedance 50 Ohm Operating Temperature -40～+110 °C Maximum Power 4 W Resistance to Soldering Heats 10 ( @ 260°C) sec. Polarization Linear Azimuth Beamwidth Omni-directional Termination Ni / Au (Leadless) 4/11 ONEWAVE TECHNOLOGY CO., LTD. 2. Recommended PCB Pattern Evaluation Board Dimension 2 nd Evaluation Board Dimension Suggested Matching Circuit 重要資訊 : 匹配元件建議使用精準度高的電感±0.1~0.3nH、電容±0.1pF 5/11 ONEWAVE TECHNOLOGY CO., LTD. Layout Dimensions in Clearance area( Size=5.9*5.0mm) FootPrint (Unit : mm) ◆ 2 nd Layout Dimensions in Clearance area( Size=8.0*3.0mm) Matching Circuit 50 ohm transmission Line 6/11 ONEWAVE TECHNOLOGY CO., LTD. 3. Measurement Results Return Loss 7/11 ONEWAVE TECHNOLOGY CO., LTD. Radiation Pattern Efficiency Peak Gain Directivity 2400MHz 77.26 % 1.63 dBi 2.75 dBi 2450MHz 79.88 % 1.71 dBi 2.68 dBi 2500MHz 77.98 % 1.67 dBi 2.75 dBi Chamber Coordinate System Z Y X 8/11 ONEWAVE TECHNOLOGY CO., LTD. 4.Reliability and Test Condictions ITEM REQUIREMENTS TEST CONDITION Solderability 1. Wetting shall exceed 90% coverage 2. No visible mechanical damage Pre-heating temperature:150°C/60sec. Solder temperature:230±5°C Duration:4±1sec. Solder:Sn-Ag3.0-Cu0.5 Flux for lead free: rosin Solder heat Resistance 1. No visible mechanical damage 2. Central Freq. change :within ± 6% 10 ± 0.5 sec. 60 sec . . T E M P ( °C ) 150 °C 2 6 0 °C Pre-heating temperature:150°C/60sec. Solder temperature:260±5°C Duration:10±0.5sec. Solder:Sn-Ag3.0-Cu0.5 Flux for lead free: rosin Component Adhesion (Push test) 1. No visible mechanical damage The device should be reflow soldered(230±5°C for 10sec.) to a tinned copper substrate A dynometer force gauge should be applied the side of the component. The device must with-ST-F 0.5 Kg without failure of the termination attached to component. Component Adhesion (Pull test) 1. No visible mechanical damage Insert 10cm wire into the remaining open eye bend ,the ends of even wire lengths upward and wind together. Terminal shall not be remarkably damaged. Thermal shock 1. No visible mechanical damage 2. Central Freq. change :within ±6% Phase Temperature(°C) Time(min) 1 +110±5°C 30±3 2 Room Temperature Within 3sec 3 -40±2°C 30±3 4 Room Temperature Withi…

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