2BA2N-SIVGA-SO2open ear true wireless earphone SO2

OasisCompliance,Inc.FCCID: 2BA2N-SIVGA-SO2 CFR47§2.911(d)(7)FCCUSAgentLetterofAttestation Date:11-06-2023 FCCID:2BA2N-SIVGA-SO2FRN:0033714676 To:FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 ToWhomItMayConcern, ThisletteristoconfirmthatwehaveacceptedtheresponsibilitytoactasUSAgentonbehalf ofDongguanSIVGAElectronicTechnologyCo.,Ltd.(“theapplicant”)fortheabove referencedFCCID. Weareawareoftherequirementsandresponsibilitiesoftheapplicant’sagentforserviceof processasoutlinedintheFCCsection2.911(d)(7)andReportandOrderFCC22-84paragraph 63. U.S.AgentInformation: OasisCompliance,Inc. FRN:0033464157 JamesHe 3313VerdiDr,SanJose,CA95111 Cell:2026028330 Sincerelyyours, JamesHe GlobalMarketAccessManager OasisCompliance,Inc. Email:[email protected]

C5266091_X24_Ed.2 1/1 “Attestation Statements” 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: Dongguan SIVGA Electronic Technology Co., Ltd. FRN: 0033714676 Grantee code: 2BA2N FCC ID: 2BA2N-SIVGA-SO2 Contact Name: Jian Zhou Address: JuHui E Valley Building O 2Floor, Jinfu 2nd Road, Tangchun Village, Liaobu Town, Dongguan, Guangdong 523407, China. Telephone No: +86-13929442872 Fax No: Email: [email protected] i. [Dongguan SIVGA Electronic Technology 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. [ Dongguan SIVGA Electronic Technology 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. Dongguan SIVGA Electronic Technology Co., Ltd. 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: 11.0 8.2023 Applicant’s Name: Jian Zhou Title: Manager 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

CFR47§2.911(d)(7)AgentDesignationAttestation Date:11-06-2023 FCCID:2BA2N-SIVGA-SO2FRN:0033714676 To:FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 DongguanSIVGAElectronicTechnologyCo.,Ltd.(“theapplicant”)asrequiredbysection 2.911(d)(7),designatesthefollowingagent,locatedintheUnitedStates,forpurposesofacting astheapplicant’sagentforserviceofprocess. Theapplicantacknowledgesthattheywillmaintainanagentfornolessthanoneyearafterthe granteehasterminatedallmarketingandimportationortheconclusionofanyCommission- relatedproceedinginvolvingtheequipment.Theapplicantfurtheracknowledgestheir responsibilitytoinformtheFCCwhenevertheagentinformationchanges. U.S.AgentInformation: JamesHe OasisCompliance,Inc. FRN:0033464157 3313VerdiDr,SanJose,CA95111 [email protected] cell:2026028330 Sincerelyyours, ____________________ JianZhou Manager DongguanSIVGAElectronicTechnologyCo.,Ltd. Address:JuHuiEValleyBuildingO2Floor,Jinfu2ndRoad,TangchunVillage,LiaobuTown, Dongguan,Guangdong523407,China. Email:[email protected] Phone:+86-13929442872

C5266091_X8_Ed.1 1/1 Letter of Authorization Company: Dongguan SIVGA Electronic Technology Co., Ltd. Address: JuHui E Valley Building O 2Floor, Jinfu 2nd Road, Tangchun Village, Liaobu Town, Dongguan, Guangdong 523407, China. Product Name: open ear true wireless earphone SO2 Model Number: SIVGA-SO2 FCC Identifier: 2BA2N-SIVGA-SO2 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: Jian Zhou Date: 11/8/2023 Title: Manager Signature of applicant:

C5266091_X10_Ed.1 1/1 Dongguan SIVGA Electronic Technology Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 11/8/2023 Subject: Request for Confidentiality FCC ID: 2BA2N-SIVGA-SO2 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 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 Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) No No SDR Software / Security Info No 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. 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: Jian Zhou Date: 11/8/2023 Title: Manager

Page 1 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel : (8 6-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Photographs of the EUT (External Photos) Model: SIVGA-SO2 Page 2 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel : (8 6-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 3 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel : (8 6-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 4 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel : (8 6-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 5 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel : (8 6-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected]

Dongguan SIVGA Electronic Technology Co., Ltd. version02 11/8/2023 Dear Sirs: We hereby declare that because the earphone size is too small, the FCC ID number is printed on the User Manual, hereby declare. FCC ID: 2BA2N-SIVGA-SO2 Sincerely, Signature: Name: Jian Zhou Title: Manager Company: Dongguan SIVGA Electronic Technology Co., Ltd.

Page 1 of 4 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel : (8 6-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Photographs of the EUT (Internal Photos) Model: SIVGA-SO2 Page 2 of 4 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel : (8 6-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 3 of 4 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel : (8 6-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Page 4 of 4 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel : (8 6-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] ANT

The test report is only used for customer scientific research, teaching, internal quality control and other purposes, and is for internal reference only. Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] RF EXPOSURE Test Report Report No.: MTi230914009-07E2 Date of issue: 2023-10-18 Applicant: Dongguan SIVGA Electronic Technology Co.,Ltd. Product: open ear true wireless earphone SO2 Model(s): SIVGA-SO2 FCC ID: 2BA2N-SIVGA-SO2 Shenzhen Microtest Co., Ltd. http://www.mtitest.com - Page 2 of 7- Report No.: MTi230914009-07E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Instructions 1. The report shall not be partially reproduced without the written consent of the laboratory; 2. The test results of this report are only responsible for the samples submitted; 3. This report is invalid without the seal and signature of the laboratory; 4. This report is invalid if transferred, altered or tampered with in any form without authorization; 5. Any objection to this report shall be submitted to the laboratory within 15 days from the date of receipt of the report. - Page 3 of 7- Report No.: MTi230914009-07E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Test Result Certification Applicant: Dongguan SIVGA Electronic Technology Co.,Ltd. Address: JuHui E Valley Building O 2Floor, Jinfu 2nd Road, Tangchun Village, Liaobu Town, Dongguan, Guangdong 523407, China. Manufacturer: Dongguan SIVGA Electronic Technology Co.,Ltd. Address: JuHui E Valley Building O 2Floor, Jinfu 2nd Road, Tangchun Village, Liaobu Town, Dongguan, Guangdong 523407, China. Factory: Dong Guan Kangyou Electronics Co.,LTD. Address: No.6, road1,Sanjiang Industrial Park,Hengli Town, Dong guan City, Guangdong Province, China Product description Product name: open ear true wireless earphone SO2 Trademark: SIVGA Model name: SIVGA-SO2 Series Model: N/A Standards: N/A Test method: KDB 447498 D01 v06 Date of Test Date of test: 2023-10-12 to 2023-10-15 Test result: Pass Test Engineer : (Letter Lan) Reviewed By: : (Leon Chen) Approved By: : (Tom Xue) - Page 4 of 7- Report No.: MTi230914009-07E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Table of Contents 1. STANDALONE SAR TEST EXCLUSION CONSIDERATIONS ............................................................................................ 5 2. SAR TEST EXCLUCSION THRESHOLDS ........................................................................................................................ 6 - Page 5 of 7- Report No.: MTi230914009-07E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] 1. Standalone SAR test exclusion considerations Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition(s), listed below, is (are) satisfied. These test exclusion conditions are based on source-based time-averaged maximum conducted output power of the RF channel requiring evaluation, adjusted for tune-up tolerance, and the minimum test separation distance required for the exposure conditions. The minimum test separation distance defined in 4.1 f) is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander. To qualify for SAR test exclusion, the test separation distances applied must be fully explained and justified, typically in the SAR measurement or SAR analysis report, by the operating configurations and exposure conditions of the transmitter and applicable host platform requirements, according to the required published RF exposure KDB procedures. When no other RF exposure testing or reporting are required, a statement of justification and compliance must be included in the equipment approval, in lieu of the SAR report, to qualify for SAR test exclusion. When required, the device specific conditions described in the other published RF exposure KDB procedures must be satisfied before applying these SAR test exclusion provisions. a) For 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR, and ≤ 7.5 for 10-g extremity SAR, where ⚫ f (GHz) is the RF channel transmit frequency in GHz ⚫ Power and distance are rounded to the nearest mW and mm before calculation ⚫ The result is rounded to one decimal place for comparison ⚫ The values 3.0 and 7.5 are referred to as numeric thresholds in step b) below The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm, and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to 4.1 f) is applied to determine SAR test exclus…

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Tolerances (Unless otherwise specified) 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGYCO.,LTD X : ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION Drawn By : Shelley Checked By : Simon Designed By :Simon Approved By :Simon TITLE：BT FPC Antenna(KY3030-L) PART S2B4BB1F1B41000 REV. NO. A PAGE 1 OF 6 S 2 1 B B F B 1 0 7 B 4 (1) (2) (3) (4) (5) 4 1 0 7 0 7 BT FPC Antenna (KY3030-L) 1. Explanation of Product Number Product Description: (1) Product Categories: B:BT Antenna (2) Dimensions: B1:24.48*9.2*0.12 (mm) (3) Material: F: FPC (4) Working Frequencies: 1B: 2.4G-2.5G (5) Antenna Series: 01: Serial number Tolerances (Unless otherwise specified) 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGYCO.,LTD X : ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION Drawn By : Shelley Checked By : Simon Designed By :Simon Approved By :Simon TITLE：BT FPC Antenna(KY3030-L) PART S2B4BB1F1B41000 REV. NO. A PAGE 2 OF 6 2. Features *Stable and reliable in performances *RoHS compliance *Low cost 3. Applications *BT 4． Description * YINGFENMG FPC antenna series are specially designed for 2.4G-2.5G band application. Based on YINGFENG proprietary designs and processes, this FPC antenna has excellent stability and sensitivity to consistently provide high signal reception efficiency. 5. Antenna Electrical Specifications : Characteristics Specifications Unit Outline Dimensions 24.48*9.2 *0.12 mm Frequency 2400~2500 MHz Impedance 50  Polarization Linear Polarization Return Loss Table Return Loss Freq.Band 2.4G Hz 2.45G Hz 2.5G Hz dB -16.98 -29.81 17.34 VSWR Table VSWR Freq.Band 2.4G Hz 2.45G Hz 2.5G Hz 1.18 1.08 1.29 GAIN Table Total Gain = Xpol + Ppol Freq.Band 2400MHz 2450MHz 2485MHz 2500MHz Peak Gain(dBi) 1.22 1.52 1.18 0.95 Tolerances (Unless otherwise specified) 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGYCO.,LTD X : ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION Drawn By : Shelley Checked By : Simon Designed By :Simon Approved By :Simon TITLE：BT FPC Antenna(KY3030-L) PART S2B4BB1F1B41000 REV. NO. A PAGE 3 OF 6 6．Dimensions (unit: mm) blic errand：±0.2mm 7. Measurement Characteristics: (1) Return Loss (2) VSWR Tolerances (Unless otherwise specified) 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGYCO.,LTD X : ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION Drawn By : Shelley Checked By : Simon Designed By :Simon Approved By :Simon TITLE：BT FPC Antenna(KY3030-L) PART S2B4BB1F1B41000 REV. NO. A PAGE 4 OF 6 8. Three D Radiation Pattern measurements 9.Radiation Pattern Tolerances (Unless otherwise specified) 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGYCO.,LTD X : ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION Drawn By : Shelley Checked By : Simon Designed By :Simon Approved By :Simon TITLE：BT FPC Antenna(KY3030-L) PART S2B4BB1F1B41000 REV. NO. A PAGE 5 OF 6 9-1.3D Gain Pattern (Radiation Pattern at 2450 MHz) 9-2.2D Gain complete machine (Radiation Pattern at 2450 MHz) -Y -Z X Tolerances (Unless otherwise specified) 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGYCO.,LTD X : ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION Drawn By : Shelley Checked By : Simon Designed By :Simon Approved By :Simon TITLE：BT FPC Antenna(KY3030-L) PART S2B4BB1F1B41000 REV. NO. A PAGE 6 OF 6 9-3.complete machine Efficiency Table 10-1产品包装 Product packaging 版本edition:: V1.0 页码Page: 1/1 1.产品排版: L=25x4=100pcs, 2.离型纸隔层摆放保护天线Barrier paper protection products 3.密封袋封装效果 Sealing bag packaging effect 4.纸箱封箱效果(贴出货标签和ROHS标签 Carton sealing effect 10-2.Revision Control: Revision Date Content Remark A 2023-9-23 New Issued. N/A Frequency(MHz) 2400 2420 2450 2460 2480 2500 Efficiency (dB) -2.22 -1.71 -2.09 -2.13 -2.24 -2.07 Efficiency (%) 30.9 32.3 36 35 29.18 26 Gain (dBi) 1.22 1.32 1.52 1.37 1.21 0.95

Tolerances (Unless otherwise specified) 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGYCO.,LTD X : ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION Drawn By : Shelley Checked By : Simon Designed By :Simon Approved By :Simon TITLE：BT FPC Antenna(KY3030- R) PART S2B4BB1F1B42000 REV. NO. A PAGE 1 OF 6 S 2 1 B B F B 2 0 7 B 4 (1) (2) (3) (4) (5) 4 1 0 7 0 7 BT FPC Antenna (KY3030-R) 1. Explanation of Product Number Product Description: (1) Product Categories: B:BT Antenna (2) Dimensions: B1:24.48*9.2*0.12 (mm) (3) Material: F: FPC (4) Working Frequencies: 1B: 2.4G-2.5G (5) Antenna Series: 01: Serial number Tolerances (Unless otherwise specified) 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGYCO.,LTD X : ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION Drawn By : Shelley Checked By : Simon Designed By :Simon Approved By :Simon TITLE：BT FPC Antenna(KY3030- R) PART S2B4BB1F1B42000 REV. NO. A PAGE 2 OF 6 2. Features *Stable and reliable in performances *RoHS compliance *Low cost 3. Applications *BT 4． Description * YINGFENMG FPC antenna series are specially designed for 2.4G-2.5G band application. Based on YINGFENG proprietary designs and processes, this FPC antenna has excellent stability and sensitivity to consistently provide high signal reception efficiency. 5. Antenna Electrical Specifications : Characteristics Specifications Unit Outline Dimensions 24.48*9.2 *0.12 mm Frequency 2400~2500 MHz Impedance 50  Polarization Linear Polarization Return Loss Table Return Loss Freq.Band 2.4G Hz 2.45G Hz 2.5G Hz dB -16.98 -29.81 17.34 VSWR Table VSWR Freq.Band 2.4G Hz 2.45G Hz 2.5G Hz 1.18 1.08 1.29 GAIN Table Total Gain = Xpol + Ppol Freq.Band 2400MHz 2450MHz 2485MHz 2500MHz Peak Gain(dBi) 1.22 1.52 1.18 0.95 Tolerances (Unless otherwise specified) 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGYCO.,LTD X : ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION Drawn By : Shelley Checked By : Simon Designed By :Simon Approved By :Simon TITLE：BT FPC Antenna(KY3030- R) PART S2B4BB1F1B42000 REV. NO. A PAGE 3 OF 6 6．Dimensions (unit: mm) blic errand：±0.2mm 7. Measurement Characteristics: (1) Return Loss (2) VSWR Tolerances (Unless otherwise specified) 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGYCO.,LTD X : ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION Drawn By : Shelley Checked By : Simon Designed By :Simon Approved By :Simon TITLE：BT FPC Antenna(KY3030- R) PART S2B4BB1F1B42000 REV. NO. A PAGE 4 OF 6 8. Three D Radiation Pattern measurements 9.Radiation Pattern Tolerances (Unless otherwise specified) 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGYCO.,LTD X : ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION Drawn By : Shelley Checked By : Simon Designed By :Simon Approved By :Simon TITLE：BT FPC Antenna(KY3030- R) PART S2B4BB1F1B42000 REV. NO. A PAGE 5 OF 6 9-1.3D Gain Pattern (Radiation Pattern at 2450 MHz) -Y -Z X Tolerances (Unless otherwise specified) 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOGYCO.,LTD X : ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION Drawn By : Shelley Checked By : Simon Designed By :Simon Approved By :Simon TITLE：BT FPC Antenna(KY3030- R) PART S2B4BB1F1B42000 REV. NO. A PAGE 6 OF 6 9-2.2D Gain complete machine (Radiation Pattern at 2450 MHz) 9-3.complete machine Efficiency Table 10-1产品包装 Product packaging 版本edition:: V1.0 页码Page: 1/1 1.产品排版: R=25x4=100pcs, 2.离型纸隔层摆放保护天线Barrier paper protection products 3.密封袋封装效果 Sealing bag packaging effect 4.纸箱封箱效果(贴出货标签和ROHS标签 Carton sealing effect 10-2.Revision Control: Revision Date Content Remark A 2023-9-23 New Issued. N/A Frequency(MHz) 2400 2420 2450 2460 2480 2500 Efficiency (dB) -2.22 -1.71 -2.09 -2.13 -2.24 -2.07 Efficiency (%) 30.9 32.3 36 35 29.18 26 Gain (dBi) 1.22 1.32 1.52 1.37 1.21 0.95

Page 61 of 99 Report No.: MTi230914009-07E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] DH5_Ant1_Hop Page 62 of 99 Report No.: MTi230914009-07E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] DH5_Ant2_Hop 2DH1_Ant1_Hop Page 63 of 99 Report No.: MTi230914009-07E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] 2DH1_Ant2_Hop Page 64 of 99 Report No.: MTi230914009-07E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] 2DH3_Ant1_Hop 2DH3_Ant2_Hop Page 65 of 99 Report No.: MTi230914009-07E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] 2DH5_Ant1_Hop Page 66 of 99 Report No.: MTi230914009-07E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] 2DH5_Ant2_Hop 3DH1_Ant1_Hop Page 67 of 99 Report No.: MTi230914009-07E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] 3DH1_Ant2_Hop Page 68 of 99 Report No.: MTi230914009-07E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] 3DH3_Ant1_Hop 3DH3_Ant2_Hop Page 69 of 99 Report No.: MTi230914009-07E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] 3DH5_Ant1_Hop Page 70 of 99 Report No.: MTi230914009-07E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] 3DH5_Ant2_Hop Page 71 of 99 Report No.: MTi230914009-07E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Appendix E: Number of hopping channels Test Result Test Mode Antenna Frequency [MHz] Result [Num] Limit [Num] Verdict DH5 Ant1 Hop 79 ≥15 PASS Ant2 Hop 79 ≥15 PASS 2DH5 Ant1 Hop 79 ≥15 PASS Ant2 Hop 79 ≥15 PASS 3DH5 Ant1 Hop 79 ≥15 PASS Ant2 Hop 79 ≥15 PASS Page 72 of 99 Report No.: MTi230914009-07E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Test Graphs DH5_Ant1_Hop DH5_Ant2_Hop 2DH5_Ant1_Hop 2DH5_Ant2_Hop Page 73 of 99 Report No.: MTi230914009-07E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] 3DH5_Ant1_Hop 3DH5_Ant2_Hop Page 74 of 99 Report No.: MTi230914009-07E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Appendix F: Band edge measurements Test Graphs DH5_Ant1_Low_2402 DH5_Ant2_Low_2402 DH5_Ant1_High_2480 Page 75 of 99 Report No.: MTi230914009-07E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] DH5_Ant2_High_2480 DH5_Ant1_Low_Hop_2402 DH5_Ant2_Low_Hop_2402 DH5_Ant1_High_Hop_2480 Page 76 of 99 Report No.: MTi230914009-07E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] DH5_Ant2_High_Hop_2480 2DH5_…

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