2AXMZ-BLYNCUSB50Blynclight standard (Blynclight plus)

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: Embrava Pty Ltd Grantee code: 2AXMZ FCC ID: 2AXMZ-BLYNCUSB50 FRN: 0030014955 Contact Name: Patrice Empeigne Address: Level 38, Tower 3, International Towers Sydney, 300 Barangaroo Avenue, Sydney, NSW 2000, Australia Telephone No: +61413691126 Fax No: +61413691126 Email: [email protected] i. [Embrava Pty 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. [ Embrava Pty 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. [Embrava Pty 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: 2026-3-31 Applicant’s Name: Patrice Empeigne Title: CTO 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

Embrava Pty 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 Blynclight standard (Blynclight plus) Company name Embrava Pty Ltd Grantee code 2AXMZ FCC ID 2AXMZ-BLYNCUSB50 FRN 0030014955 Contact name Patrice Empeigne Address Level 38, Tower 3, International Towers Sydney, 300 Barangaroo Avenue, Sydney, NSW 2000, Australia Telephone number +61413691126 E-mail [email protected] Chipset/module information ESP32-C3 Operating System (if applicable) / Storage Capacity (hard drive or other permanent memory storage, if applicable) / 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 N/A 2 CPU: Intel Pentium 1 GHz or higher N/A 3 3 RAM: 1 GB N/A 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 ; 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 # Wireless Interface Purpose Justification 1 1 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: Patrice Empeigne Date: 2026-3-31

Embrava Pty Ltd Product Similarity Declaration Product name: Blynclight standard (Blynclight plus) Model name: BLYNCUSB50, BLYNCUSB50S FCC ID: 2AXMZ-BLYNCUSB50 We (Embrava Pty Ltd) hereby state that all the models are electrical identical including the same software parameter and hardware design (i.e., circuit design, PCB Layout, RF module/circuit, antenna type(s) and antenna location, components on PCB, etc.,), same mechanical structure and design (including product enclosure, materials, etc.,), the difference are the model names and enclosure heights. Signature: Name: Patrice Empeigne Title: CTO 2026-3-31

TCBCALLpágina1 FileFCCID:2AXMZ-BLYNCUSB50 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. Ontheofficialregisterfrom:https://bizfileonline.sos.ca.gov/search/business TCBCALLpágina2 Ingoogle: TCBCALLpágina3 ►CONCLUSIONbyTCB:TheASOPdefinedandprovidedbygranteeisVALIDandconfirmed.Thereforetheexhibit"C5266091_X23_Ed1_US_Agent_Letter" includedinthefileisok. 2-IstheagentphysicallylocatedatthatvalidUSaddresssuchthattheagentcanbelegallyservedatthataddress? Yes,checkabove 3-Hasthelistedagentclearlyagreedinwritingtoserveastheagentforthegranteeatthataddress? Yes,itisincludedintheexhibit"C5266091_X23_Ed1_US_Agent_Letter" >

C5266091_X10_Ed.2 1/1 < Embrava Pty Ltd > Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2026-3-31 Subject: Request for Confidentiality FCC ID: 2AXMZ-BLYNCUSB50 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 No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☒ Internal Photos ☐ NOTE 1 ☒ Parts List / Tune Up ☐☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No SDR Software / Security Info No ☐ No 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. 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. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name: Patrice Empeigne Title: CTO

C5266091_X8_Ed.1 1/1 Letter of Authorization < Embrava Pty Ltd > Company: Embrava Pty Ltd Address: Level 38, Tower 3, International Towers Sydney, 300 Barangaroo Avenue, Sydney, NSW 2000, Australia Product Name: Blynclight standard (Blynclight plus) Model Number: BLYNCUSB50, BLYNCUSB50S FCC Identifier: 2AXMZ-BLYNCUSB50 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: Patrice Empeigne Date: 2026-3-31 Title: CTO Signature of applicant:

FCC ID: 2AXMZ-BLYNCUSB50 Report Number: BTF260325R00101 Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 1 of 5 BTF Testing Lab (Shenzhen) Co., Ltd. Plant 101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, Guangdong, China Email: [email protected] Tel: +86-755-23146130 http://www.btf-lab.com Version: 1/00 Appendix II External Photos FCC ID: 2AXMZ-BLYNCUSB50 Report Number: BTF260325R00101 Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 2 of 5 BTF Testing Lab (Shenzhen) Co., Ltd. Plant 101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, Guangdong, China Email: [email protected] Tel: +86-755-23146130 http://www.btf-lab.com Version: 1/00 FCC ID: 2AXMZ-BLYNCUSB50 Report Number: BTF260325R00101 Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 3 of 5 BTF Testing Lab (Shenzhen) Co., Ltd. Plant 101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, Guangdong, China Email: [email protected] Tel: +86-755-23146130 http://www.btf-lab.com Version: 1/00 FCC ID: 2AXMZ-BLYNCUSB50 Report Number: BTF260325R00101 Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 4 of 5 BTF Testing Lab (Shenzhen) Co., Ltd. Plant 101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, Guangdong, China Email: [email protected] Tel: +86-755-23146130 http://www.btf-lab.com Version: 1/00 FCC ID: 2AXMZ-BLYNCUSB50 Report Number: BTF260325R00101 Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 5 of 5 BTF Testing Lab (Shenzhen) Co., Ltd. Plant 101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, Guangdong, China Email: [email protected] Tel: +86-755-23146130 http://www.btf-lab.com Version: 1/00

Label location

Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 1 of 10 BTF Testing Lab (Shenzhen) Co., Ltd. Plant 101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, Guangdon g, China Email: [email protected] Tel: +86-755-23146130 http://www.btf-lab.com Version: 1/00 RF Test Report For Applicant name: Embrava Pty Ltd Address: Level 38, Tower 3, International Towers Sydney, 300 Barangaroo Avenue, Sydney, NSW 2000, Australia EUT name: Blynclight standard (Blynclight plus) Brand name: Embrava Model number: BLYNCUSB50 Series model number: BLYNCUSB50S FCC ID: 2AXMZ-BLYNCUSB50 Issued By Company name: BTF Testing Lab (Shenzhen) Co., Ltd. Address: Plant 101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, Guangdong, China Report number: BTF260325R00102 Test standards: 47 CFR Part 2 Subpart J Section 2.1091 Test conclusion: Pass Date of sample receipt: 2026-3-2 Test date: 2026-3-2 to 2026-3-30 Date of issue: 2026-3-31 Prepared by: Approved by: Chris Liu/Project engineer Ryan.CJ /EMC manager 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. Report Number: BTF260325R00102 Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 2 of 10 BTF Testing Lab (Shenzhen) Co., Ltd. Plant 101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, Guangdon g, China Email: [email protected] Tel: +86-755-23146130 http://www.btf-lab.com Version: 1/00 Revision History Version Issue date Revisions content R_V0 2026-3-31 Original Report Number: BTF260325R00102 Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 3 of 10 BTF Testing Lab (Shenzhen) Co., Ltd. Plant 101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, Guangdon g, China Email: [email protected] Tel: +86-755-23146130 http://www.btf-lab.com Version: 1/00 Table of Contents 1 Introduction ..............................................................................................................................................................4 1.1 Laboratory Location .........................................................................................................................................4 1.2 Laboratory Facility ...........................................................................................................................................4 1.3 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 2.5 Technical Information ......................................................................................................................................5 3 RF Output Power ......................................................................................................................................................6 4 Applied Reference Documents ...............................................................................................................................7 5 Device Category and RF Exposure Limit ...............................................................................................................7 6 RF Exposure Assessment .......................................................................................................................................9 Report Number: BTF260325R00102 Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 4 of 10 BTF Testing Lab (Shenzhen) Co., Ltd. Plant 101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, Guangdon g, China Email: [email protected] Tel: +86-755-23146130 http://www.btf-lab.com Version: 1/00 1 Introduction 1.1 Laboratory Location Test location: BTF Testing Lab (Shenzhen) Co., Ltd. Address: Plant 101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, Guangdong, China Description: All measurement facilities used to collect the measurement data are located at Plant 101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, Guangdong, China Phone number: +86-0755-23146130 Fax number: +86-0755-23146130 1.2 Laboratory Facility The test facility is recognized, certified, or accredited by the following organizations:  FCC - Designation No.: CN1409 BTF Testing Lab (Shenzhen) Co., Ltd. has been accredited as a testing laboratory by FCC (Federal Communications Commissio…

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Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 1 of 35 BTF Testing Lab (Shenzhen) Co., Ltd. Plant 101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, Guangdon g, China Email: [email protected] Tel: +86-755-23146130 http://www.btf-lab.com Version: 1/00 RF Test Report For Applicant name: Embrava Pty Ltd Address: Level 38, Tower 3, International Towers Sydney, 300 Barangaroo Avenue, Sydney, NSW 2000, Australia EUT name: Blynclight standard (Blynclight plus) Brand name: Embrava Model number: BLYNCUSB50 Series model number: BLYNCUSB50S FCC ID: 2AXMZ-BLYNCUSB50 Issued By Company name: BTF Testing Lab (Shenzhen) Co., Ltd. Address: Plant 101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, Guangdong, China Report number: BTF260325R00101 Test standards: FCC CFR Title 47 Part 15 Subpart C (§15.247) Test conclusion: Pass Date of sample receipt: 2026-3-2 Test date: 2026-3-2 to 2026-3-30 Date of issue: 2026-3-31 Prepared by: Approved by: Chris Liu/Project engineer Ryan.CJ /EMC manager 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. Report Number: BTF260325R00101 Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 2 of 35 BTF Testing Lab (Shenzhen) Co., Ltd. Plant 101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, Guangdon g, China Email: [email protected] Tel: +86-755-23146130 http://www.btf-lab.com Version: 1/00 Revision History Version Issue date Revisions content R_V0 2026-3-31 Original Report Number: BTF260325R00101 Total or partial reproduction of this document without permission of the Laboratory is not allowed. Page 3 of 35 BTF Testing Lab (Shenzhen) Co., Ltd. Plant 101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, Guangdon g, China Email: [email protected] Tel: +86-755-23146130 http://www.btf-lab.com Version: 1/00 Table of Contents 1 Introduction ........................................................................................................................................................... 4 1.1 Laboratory Location .................................................................................................................................... 4 1.2 Laboratory Facility ...................................................................................................................................... 4 1.3 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 2.5 Technical Information ................................................................................................................................. 5 2.6 Channel List ................................................................................................................................................ 6 3 Test Information ................................................................................................................................................... 7 3.1 Test Standards ........................................................................................................................................... 7 3.2 Summary of Test ........................................................................................................................................ 7 3.3 Uncertainty of Test ...................................................................................................................................... 7 3.4 Additions to, deviations, or exclusions from the method ............................................................................ 8 3.5 Test Auxiliary Equipment ............................................................................................................................ 8 3.6 Test Equipment List .................................................................................................................................... 8 4 Test Configuration.............................................................................................................................................. 10 4.1 Environment Condition ............................................................................................................................. 10 4.2 Test mode ................................................................................................................................................. 10 4.3 Test Channel of EUT ................................................................................................................................ 1…

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Sunlord Business categories：Level 0（general confidential） Specifications for Multi-layer Chip Antenna Page 1 of 9 [New Released, Revised]SPEC No.: SLDA Shenzhen Sunlord Electronics Co., Ltd. Customer Product Name Multi-layer Chip Antenna Sunlord Part Number SLDA52-2R450G-31TF Customer Part Number Approved By Checked By Issued By 【For Customer approval Only】 Date: Qualification Status: Full Restricted Rejected Approved By Verified By Re-checked By Checked By Comments: 【This SPEC is total 9 pages including specifications and appendix.】 【ROHS, Halogen-Free and SVHC Compliant Parts】 Address: Sunlord Industrial Park, Dafuyuan Industrial Zone, Baoan, Shenzhen, China 518110 Tel: 0086-755-82400574 Fax: 0086-755-82269029 E-Mail: [email protected] S P E C I F I C AT I O N S Sunlord Business categories：Level 0（general confidential） Specifications for Multi-layer Chip Antenna Page 2 of 9 【Version change history】 Rev. Effective Date Changed Contents Change reasons Approved By 01 Sept. 26, 2022 New release / Jimmy Ko 02 Aug. 14, 2023 Changed the picture/data Internal Changed Jimmy Ko Sunlord Business categories：Level 0（general confidential） Specifications for Multi-layer Chip Antenna Page 3 of 9 Caution All products listed in this specification are developed, designed and intended for use in general electronics equipment. The products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or quality require especially high reliability, or whose failure, malfunction or trouble might directly cause damage to society, person, or property. Please understand that we are not responsible for any damage or liability caused by use of the products in any of the applications below. Please contact us for more details if you intend to use our products in the following applications. 1.Aircraft equipment 2.Aerospace equipment 3.Undersea equipment 4.nuclear control equipment 5.military equipment 6.Power plant equipment 7.Medical equipment 8.Transportation equipment (automobiles, trains, ships,etc.) 9.Traffic signal equipment 10.Disaster prevention / crime prevention equipment 11.Data-processing equipment 12.Applications of similar complexity or with reliability requirements comparable to the applications listed in the above Sunlord Business categories：Level 0（general confidential） Specifications for Multi-layer Chip Antenna Page 4 of 9 1.Scope This specification applies to SLDA52-2R450G-31TF of Multilayer Chip Antenna. 2.Product Description and Identification (Part Number) 1)Description Multi-layer Chip Antenna 2)Product Identification (Part Number) SLDA 52 2R450G 31 T F ①②③④⑤⑥ 3.Electrical Characteristics Part Number SLDA52-2R450G-31TF Bandwidth (BW) 2400~2500 MHz Peak Gain 2.5 dBi Return Loss in BW 7.0 dB min. Characteristic Impedance (Nom.) 50 ohm Power Capacity 3.0 W max. a)Operating and storage temperature range (individual chip without packing): -40°C~ +85°C. b)Storage temperature range (packaging conditions): -10°C~ +40°C and RH 70% (Max.). c)Test equipment: Network Analyzer: E5071C. d)Electrical Performance: See Fig. 3-1. Fig. 3-1 ②External Dimensions (L×W) (mm) 52 5.0 × 2.0 ① Type SLDA Multilayer Chip Antenna ③ Center Frequency 2R450G 2450 MHz ④ Series Code 31 ⑤ Packing T Tape Carrier Package ⑥Hazardous Substance Free Products F Sunlord Business categories：Level 0（general confidential） Specifications for Multi-layer Chip Antenna Page 5 of 9 4.Shape and Dimensions 1)Dimensions and terminal configuration: See Fig. 4-1 MARK L W T A B C Dimensions (mm) 5.0 ±0.20 2.0 ±0.20 2.0 +0.10/-0.20 0.50 ±0.30 2.60 ±0.20 0.50 ±0.20 Fig. 4-1 2)Recommended Land Pattern: See Fig.4-2 Fig. 4-2 *The proposed pi-shaped matching circuits and LC component values in Fig.4-2 are based on our evaluation board. The actual matching circuits need to be adjusted when the antenna is applied in the client’s design, because the antenna impedance is easily affected by PCB layout. 5.Test and Measurement Procedures 5.1 Test Conditions Unless otherwise specified, the standard atmospheric conditions for measurement/test as: a.Ambient Temperature: 20±15°C b.Relative Humidity: 65±20% c.Air Pressure: 86 KPa to 106 KPa If any doubt on the results, measurements/tests should be made within the following limits: a.Ambient Temperature: 20±2°C b.Relative Humidity: 65±5% c.Air Pressure: 86KPa to 106 KPa 5.2 Visual Examination a.Inspection Equipment: 20 X magnifier Sunlord Business categories：Level 0（general confidential） Specifications for Multi-layer Chip Antenna Page 6 of 9 5.3 Reliability Test Items Requirements Test Methods and Remarks 5.3.1 Terminal Strength No visible mechanical damage. ① Solder the inductor to the testing jig (glass epoxy board shown as the following figure) using leadfree solder. Then apply a force in the direction of the arrow. ② 15N force for 5020 series. ③ Keep time: 10±1sec. 5.3.2 Resistance to Flexure No visible mechanical damage. ① Solder the chip to the test jig (glass epoxy board) using a leadfree solder. Then apply a force in the direction shown as the following figure. Solder the chip to the test jig (glass epoxy…

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