2ADZH62LWIRELESS HEADPHONES

Products and batteries with the symbol (crossed-out wheeled bin) cannot be disposed as household waste.This product contains rechargeable battery. Contact JVCKENWOOD authorised dealer for disposal. I prodotti e le batterie recanti questa icona (bidone carrellato della spazzatura con il simbolo della croce) non devono essere eliminati come rifiuti solidi urbani. In queste cuffie è installata una batteria ricaricabile. Per informazioni sulla sua eliminazione si raccomanda di rivolgersi al rivenditore autorizzato JVCKENWOOD. Produkty i baterie opatrzone symbolem (przekreślony pojemnik na kółkach) nie mogą być wyrzucane razem z odpadami domowymi. Ten produkt zawiera akumulator. Informacje o usuwaniu odpadów można uzyskać u autoryzowanego dystrybutora JVCKENWOOD. Продуктите и батериите, обозначени със символа (зачертана с кръст кофа за боклук на колелца), не могат да се изхвърлят като битови отпадъци. Продуктът съдържа презареждаема батерия. Свържете се с оторизиран търговец на JVCKENWOOD за начина на изхвърляне. Produsele și bateriile cu simbolul (pubelă tăiată cu un x) nu pot fi aruncate ca deșeuri menajere. Acest produs conține o baterie reîncărcabilă. Dacă doriți să îl aruncați, luați legătura cu distribuitorul autorizat JVCKENWOOD. Izdelkov in baterij s simbolom (prečrtan smetnjak na kolesih) ni dovoljeno odstraniti kot gospodinjske odpadke. Ta izdelek vsebuje akumulatorsko baterijo. Za odstranitev se obrnite na pooblaščenega zastopnika podjetja JVCKENWOOD. Proizvodi i baterije sa simbolom (precrtana kanta za otpad) ne smiju se odlagati u kućanski otpad. Ovaj proizvod sadrži punjivu bateriju. Za informacije o odlaganju obratite se ovlaštenom prodavaču JVCKENWOOD-ovih proizvoda. Gaminių ir baterijų, ant kurių pateiktas perbrautos šiukšliadėžės simbolis, negalima išmesti kartu su buitinėmis atliekomis. Šiame gaminyje sumontuotas akumuliatorius. Dėl utilizavimo kreipkitės į JVCKENWOOD įgaliotąjį prekybos atstovą. Produkti un baterijas ar simbolu (nosvītrots atkritumu konteiners uz riteņiem) nedrīkst tikt likvidēti kā mājsaimniecības atkritumi. Šis produkts satur atkārtoti uzlādējamu bateriju. Sazinieties ar JVCKENWOOD autorizēto dīleri par likvidēšanu. Prodotti u batteriji bis-simbolu (tantk taż-żibel bir-roti maqtugħ) ma jistgħux jintremew bħala skart domestiku. Dan il-prodott fih batterija rikarikabbli. Ikkuntattja lin-negozjant awtorizzat minn JVCKENWOOD rigward ir-rimi. Προϊόντα και μπαταρίες που φέρουν το σύμβολο (διαγραμμένος τροχήλατος κάδος απορριμμάτων) δεν απορρίπτονται ως κοινά οικιακά απορρίμματα. Το παρόν προϊόν περιέχει επαναφορτιζόμενη μπαταρία. Για την ορθή διάθεσή του επικοινωνήστε με τον εξουσιοδοτημένο αντιπρόσωπο της JVCKENWOOD. Produkter og batterier med symbolet (overstreget skraldespand på hjul) kan ikke bortskaffes som husholdningsaffald. Dette produkt indeholder et genopladeligt batteri. Ret henvendelse til en autoriseret JVCKENWOOD-forhandler angående bortskaffelse. Sümboliga (ratastega prügikonteiner, millel on rist peal) tooteid ja akusid ei tohi kõrvaldada majapidamisjäätmetena. See toode sisaldab laetavat akut. Kõrvaldamiseks võtke ühendust JVCKENWOOD volitatud edasimüüjaga. Laitteita ja paristoja, joissa on seuraava merkintä (ruksattu roskapönttö), ei saa hävittää talousjätteiden mukana. Tässä laitteessa on ladattava paristo. Ota yhteys valtuutettuun JVCKENWOOD-edustajaan ja kysy tietoja hävittämisestä. Výrobky a baterie s tímto symbolem (přeškrtnutá popelnice) nelze vyhazovat s domovním odpadem. Tento výrobek obsahuje dobíjecí baterii. Informace o likvidaci vám podá autorizovaný prodejce JVCKENWOOD. Produkty a batérie označené symbolom (preškrtnutá odpadová nádoba) sa nesmú likvidovať spolu s komunálnym odpadom. Tento produkt obsahuje nabíjateľnú batériu. V prípade likvidácie kontaktujte autorizovaného predajcu JVCKENWOOD. Azokat a termékeket, amelyeken az (áthúzott görgős szeméttároló) jelzés található, nem lehet háztartási szemétként eldobni. A termék újratölthető akkumulátorral rendelkezik. Ártalmatlanítás esetén vegye fel a kapcsolatot a JVCKENWOOD szerződéses kereskedőjével. Producten en batterijen met het (afvalcontainer met x-teken) symbool mogen niet als normaal huisvuill worden weggegooid. Dit product bevat een oplaadbare batterij. Raadpleeg een erkende JVCKENWOOD handelaar voor het weggooien. Os produtos e baterias com o símbolo (caixote de lixo com um X) não podem ser deitados fora junto com o lixo doméstico. Este produto contém uma bateria recarregável. Contate o revendedor JVCKENWOOD autorizado para a sua eliminação. Produkter och batterier med denna symbol (en överkryssad soptunna på hjul) får inte kastas med vanliga hushållssopor. Denna produkt innehåller ett laddningsbart batteri. Kontakta en auktoriserad JVCKENWOOD-handlare angående kassering. Das Symbol (durchgestrichene Mülltonne) auf dem Produkt oder seiner Verpackung weist darauf hin, dass dieses Produkt nicht als normaler Haushaltsabfall behandelt werden darf. Dieses Produkt enthält eine Akkubatterie. Wenden Sie sich an einen JVCKENWOOD-Fachhändler bezüglich der Entsorgung. Les produits et piles électriques sur lesquels le pictogramme (poubelle barrée) est apposé ne peuvent pas être éliminés comme ordures ménagères. Ce produit contient une pile rechargeable. Contactez votre revendeur JVCKENWOOD autorisé pour le mettre au rebut. Los productos y las baterías con el símbolo (contenedor con ruedas tachado) no podrán ser desechados como residuos domésticos. Este producto contiene una batería recargable. Para su eliminación, consulte con el distribuidor autorizado de JVCKENWOOD. • Do not listen at high volume for an extended period. Do not use while driving or cycling. • Pay special attention to traffic around you when using the headphones outside. Failure to do so could result in an accident. • This product with a built-in battery shall not be exposed to excessive heat such as sunshine, fire or the like. • This product contains rechargeable battery, which is not replaceable. Danger of explosi…

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Dongguan Siyoto Electronics Co., Ltd. No.10 North 7th street, Qiaodong road, Guangdong Dongguan Qiaotou town, China Date: 03/24/2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2ADZH62L US Agent – Attestation Statement / Part 2.911(d)(7) Do ngguan Siyoto Electronics Co., Ltd. certifies, that as of 2023/03/24, we have designated FCC US Agent, LLC to accept service of process on our behalf for FCC ID: 2ADZH62L. Dongguan Siyoto Electronics Co., Ltd., accepts to maintain an agent of 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. FCC US Agent, LLC, accepts as of the date of the filing of this application, the obligation of being the designated agent for the purpose of accepting service of process on behalf of Dongguan Siyoto Electronics Co., Ltd. for FCC ID: 2ADZH62L. This acceptance will be in effect till the applicant decides to change the agent of service of process. Designated Agent Information: Company Name: FCC US Agent, LLC FRN: 0033402884 Address: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA Contact Person: Tim Payne Phone: 708-571-3148 Email: [email protected] Sincerely, Company: Dongguan Siyoto Electronics Co., Ltd. Designated Agent: FCC US Agent, LLC Company Representative: Long Juan Designated Agent Representative: Tim Payne Signature: Signature:

C5266091_X24 _Ed.1 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) A pplicant Company name: Dongguan Siyoto Electronics Co., Ltd. Grantee code: 2ADZH FCC ID: 2ADZH62L Contact Name: Long Juan Address: No.10 North 7th street, Qiaodong road, Guangdong Dongguan Qiaotou town, China Telephone No: +86-0769-89235566 Ext.: 8039 Fax No: +86-0769-83427983 Email: [email protected] i.Dongguan Siyoto Electronics 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 secti on 2. 903 of the FCC rules. The applicant must sign this certification. ii.Dongguan Siyoto Electronics 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. The applicant must sign this certification. Date: 2023/03/24 Applicant’s Name: Long Juan 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

C5266091_X8_Ed.1 1/1 Letter of Authorization Dongguan Siyoto Electroni cs Co., Ltd. Company: Dongguan Siyoto Electronics Co., Ltd. Address: No.10 North 7th street, Qiaodong road, Guangdong Dongguan Qiaotou town, China Product Name: WIRELESS HEADPHONES Model Number: HA-XC62T FCC Identifier: 2ADZH62L 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: Long Juan Date: 2023/03/24 Title: Engineer Signature of applicant:

C5266091_X10_Ed.1 1/1 Dongguan Siyoto Electronics Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2023/03/24 Subject: Request for Confidentiality FCC ID: 2ADZH62L 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 In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of _90_ days from the date of the Grant of Equipment Authorization and prior to marketing. 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: Long Juan Title: Engineer

Dongguan Siyoto Electronics Co., Ltd. No.10 North 7th street, Qiaodong road, Guangdong Dongguan Qiaotou town, China DATE : 03/24/2023 Dongguan Siyoto Electronics Co., Ltd. No.10 North 7th street, Qiaodong road, Guangdong Dongguan Qiaotou town, China At tn: Director of Certification Authority to Act as Agent On our behalf, I appoint below company and person: Name Damon Hu Position Manager Company Name Dongguan Dongdian Testing Service Co.,Ltd. Address 17, Zongbu Road 2, Songshan Lake Sci&Tech, Industry Park, Dongguan City, Guangdong Province, China, 523808 Tel / Fax Tel: +86-0769-38826678-850 E- Mail [email protected] t o act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. Applicant name Dongguan Siyoto Electronics Co., Ltd. Address No.10 North 7th street, Qiaodong road, Guangdong Dongguan Qiaotou town, China Yours sincerely , Signatory Name Long Juan Position Engineer Company Name Dongguan Siyoto Electronics Co., Ltd. Address No.10 North 7th street, Qiaodong road, Guangdong Dongguan Qiaotou town, China Tel / Fax +86-0769-89235566 Ext.:8039 / +86-0769-83427983 [email protected]

This device is TWS earbuds which is so small and there is no enough space to put the FCC ID and IC certificate number on the surface, so the FCC ID and IC certificate number is put in the User manual and package.

BT Antenna

The results reported herein have been performed in accordance with the laboratory’s terms of accreditation. This report shall not be reproduced except in full without the written approval of the Laboratory. The results in this report apply to the test sample(s) mentioned above at the time of the testing period only and are not to be used to indicate applicability to other similar products. This report does not imply that the product(s) has met the criteria for certification. SAR EVALUATION REPORT FCC 47 CFR § 2.1093 IEEE Std. 1528-2013 For WIRELESS HEADPHONES FCC ID: 2ADZH62L Model: HA-XC62T Report Number: 4790783278-SAR-1 Issue Date: Mar 21, 2023 Prepared for Dongguan Dongdian Testing Service Co., Ltd. No. 17, Zongbu Road 2, Songshan Lake Sci&Tech, Industry Park, Dongguan City, Guangdong Province, China, 523808 Prepared by UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch Building 10, Innovation Technology Park, No. 1, Li Bin Road, Song Shan Lake Hi-Tech Development Zone Dongguan, People’s Republic of China Tel: +86 769 22038881 Fax: +86 769 33244054 Website: www.ul.com REPORT No.: 4790783278-SAR-1 Page 2 of 31 Page 2 of 23 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0036 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Revision History Rev. Date Revisions Revised By V1.0 Mar 21, 2023 Initial Issue \ Note: 1. The Measurement result for the sample received is<Pass> according to < IEEE Std. 1528- 2013> when <Accuracy Method> decision rule is applied. 2. This report is only published to and used by the applicant, and it is not for evidence purpose in China. REPORT No.: 4790783278-SAR-1 Page 3 of 31 Page 3 of 23 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0036 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Table of Contents 1. Attestation of Test Results ......................................................................................................... 4 2. Test Specification, Methods and Procedures ............................................................................ 5 3. Facilities and Accreditation ........................................................................................................ 6 4. SAR Measurement System & Test Equipment .......................................................................... 7 4.1. SAR Measurement System ........................................................................................................ 7 4.2. SAR Scan Procedures ............................................................................................................... 8 4.3. Test Equipment ........................................................................................................................ 10 5. Measurement Uncertainty ......................................................................................................... 11 6. Device Under Test (DUT) Information ...................................................................................... 12 6.1. DUT Description ...................................................................................................................... 12 6.2. Wireless Technology................................................................................................................ 12 6.3. Antenna Gain ........................................................................................................................... 12 7. Conducted Output Power Measurement and tune-up tolerance ............................................ 13 7.1. Power measurement result of BT ............................................................................................. 13 7.2. Duty cycle ................................................................................................................................ 14 8. RF Exposure Conditions ........................................................................................................... 15 8.1. SAR test exclusion analysis ..................................................................................................... 15 9. SAR Test Configuration ............................................................................................................ 17 10. Dielectric Property Measurements & System Check .............................................................. 18 10.1. Dielectric Property Measurements ........................................................................................ 18 10.2. System Check ...................................................................................................................... 19 11. Measured and Reported (Scaled) SAR Results ....................................................................... 20 11.1. SAR Test Results ................................................................................................................. 21 12. Simultaneous Transmission SAR Analysis ............................................................................. 22 Appendixes .......................................................................................................................................... 23 4790783278-SAR-1 App A Photo ........................................................................................................ 23 4790783278-SAR-1 App B System Check Plots ................................................................................. 23 4790783278-SAR-1 App C Highest Test Plots .................................................................................... 23 4790783278-SAR-1 App D Cal. Certificates ........................................................................................ 23 REPORT No.: 4790783278-SAR-1 Page 4 of 31 Pa…

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. Measurement Report for Device, , , UID 0 -, Channel 0 (2450.0MHz) Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type Device, 50.0 x 10.0 x 8.0 Phone Exposure Conditions Phantom Section, TSL Position, Test Distance [mm] Band Group, UID Frequency [MHz], Channel Number Conversion Factor TSL Conductivity [S/m] TSL Permittivity Flat, HSL , , 0-- 2450.0, 0 8.18 1.79 40.0 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date ELI V8.0 (20deg probe tilt) - 2178 HSL600-10000 Charge: xxxx, 2023-Mar- 09 EX3DV4 - SN7733, 2022-08-02 DAE4 Sn1739, 2022-07-29 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 40.0 x 80.0 30.0 x 30.0 x 30.0 Grid Steps [mm] 10.0 x 10.0 5.0 x 5.0 x 1.5 Sensor Surface [mm] 3.0 1.4 Graded Grid Yes Yes Grading Ratio 1.5 1.5 MAIA N/A N/A Surface Detection VMS + 6p VMS + 6p Scan Method Measured Measured Measurement Results Area Scan Zoom Scan Date 2023-03-09, 08:41 2023-03-09, 08:48 psSAR1g [W/kg] 13.9 14.0 psSAR10g [W/kg] 6.34 6.39 Power Drift [dB] 0.00 -0.00 Power Scaling Disabled Disabled Scaling Factor [dB] TSL Correction No correction No correction M2/M1 [%] 80.1 Dist 3dB Peak [mm] 9.8 Warning(s) / Error(s) Details Area Scan Zoom Scan Warning(s) Error(s)

. Measurement Report for Device, EDGE RIGHT, ISM 2.4 GHz Band, UID 10035 CAA, Channel 78 (2480.0MHz) Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type Device, 100.0 x 100.0 x 100.0 Phone Exposure Conditions Phantom Section, TSL Position, Test Distance [mm] Band Group, UID Frequency [MHz], Channel Number Conversion Factor TSL Conductivity [S/m] TSL Permittivity Flat, HSL EDGE RIGHT, 0.00 ISM 2.4 GHz Band Bluetooth, 10035-CAA 2480.0, 78 8.18 1.81 39.8 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date ELI V8.0 (20deg probe tilt) - 2178 HSL600-10000 Charge: xxxx, 2023-Mar- 09 EX3DV4 - SN7733, 2022-08-02 DAE4 Sn1739, 2022-07-29 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 140.0 x 140.0 30.0 x 30.0 x 30.0 Grid Steps [mm] 10.0 x 10.0 5.0 x 5.0 x 1.5 Sensor Surface [mm] 3.0 1.4 Graded Grid Yes Yes Grading Ratio 1.5 1.5 MAIA Y Y Surface Detection VMS + 6p VMS + 6p Scan Method Measured Measured Measurement Results Area Scan Zoom Scan Date 2023-03-09, 15:13 2023-03-09, 15:20 psSAR1g [W/kg] 0.056 0.055 psSAR10g [W/kg] 0.021 0.018 Power Drift [dB] -0.00 -0.03 Power Scaling Disabled Disabled Scaling Factor [dB] TSL Correction No correction No correction M2/M1 [%] 68.0 Dist 3dB Peak [mm] 5.8 Warning(s) / Error(s) Details Area Scan Zoom Scan Warning(s) Power drift exceeds warning threshold. Error(s)

R（Ω）X（jΩ）R（Ω）X（jΩ）R（Ω）X（jΩ） 56.400.96059.220.855 2.82-0.11 Annual Verification Result Measure Date -24.288-21.44-11.7% 16-Dec-22 Return loss(dB) Dipole2450 Head TSL Target ValueMeasure ValueDifference Impedance

Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-R23021028-2E01 Page 1 of 71 FCC CERTIFICATION TEST REPORT FOR Issued By: Dongguan Dongdian Testing Service Co., Ltd. Add.: No. 17, Zongbu Road 2, Songshan Lake Sci&Tech, Industry Park, Dongguan City, Guangdong Province, China, 523808 Tel.: +86-0769-38826678, E-mail: [email protected], http://www.dgddt.com Applicant : Dongguan Siyoto Electronics Co., Ltd. Address : No.10 North 7th street, Qiaodong road, Qiaotou town, Dongguan, Guangdong, China Equipment under Test : WIRELESS HEADPHONES Model No. : HA-XC62T Trade Mark : JVC FCC ID : 2ADZH62L Manufacturer : Dongguan Siyoto Electronics Co., Ltd. Address : No.10 North 7th street, Qiaodong road, Qiaotou town, Dongguan, Guangdong, China Report No.:DDT-R23021028-2E01 Issued Date: Mar. 17, 2023 Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-R23021028-2E01 Page 2 of 71 Table of Contents Test report declares.......................................................................................................4 1. Summary of Test Results ............................................................................................... 7 2. General Test Information ............................................................................................... 8 2.1. Description of EUT ......................................................................................................... 8 2.2. Accessories of EUT ........................................................................................................ 9 2.3. Assistant equipment used for test .................................................................................. 9 2.4. Block diagram of EUT configuration for test .................................................................. 9 2.5. Deviations of test standard............................................................................................. 9 2.6. Test environment conditions ........................................................................................ 10 2.7. Test laboratory ............................................................................................................. 10 2.8. Measurement uncertainty ............................................................................................. 10 3. Equipment Used During Test ....................................................................................... 11 4. 20 dB Bandwidth .......................................................................................................... 12 4.1. Block diagram of test setup .......................................................................................... 12 4.2. Limits ............................................................................................................................ 12 4.3. Test procedure ............................................................................................................. 12 4.4. test result ...................................................................................................................... 12 4.5. Test graphs .................................................................................................................. 13 5. Maximum Peak Output Power ..................................................................................... 15 5.1. Block diagram of test setup .......................................................................................... 15 5.2. Limits ............................................................................................................................ 15 5.3. Test procedure ............................................................................................................. 15 5.4. Test Result Peak .......................................................................................................... 15 5.5. Test graphs .................................................................................................................. 16 6. Carrier Frequency Separation ...................................................................................... 18 6.1. Block diagram of test setup .......................................................................................... 18 6.2. Limits ............................................................................................................................ 18 6.3. Test procedure ............................................................................................................. 18 6.4. Test result ..................................................................................................................... 18 6.5. Test graphs .................................................................................................................. 19 7. Dwell Time .................................................................................................................... 20 7.1. Block diagram of test setup .......................................................................................... 20 7.2. Limits ............................................................................................................................ 20 7.3. Test procedure ............................................................................................................. 20 7.4. Test result ..................................................................................................................... 20 7.5. Test graphs .................................................................................................................. 21 8. Number of Hopping Channel ....................................................................................... 25 Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-R23021028-2E01 Page 3 of 71 8.1. Block diagram of test setup .......................................................................................... 25 8.2. Limits ...........................................…

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Shenzhen Luxing Technology Co., LTD 零件规格书 Part specifications 客户名称 Customer name：东莞市实优特电子有限公司 产品机型 Product Model：0657 客户料号 Risuntek P/N： 307-07033-0071 版本 Version:AO 零件名称 Prodcut Name：FPC天线 产品描述 Description: 19.59*11.31*0.12mm FPC天线，一对半电解铜 3M9471 L 日期 Date：2023/3/15 客户签署 （Customer Signatures) 项目 （PM） 结构 （ME） 品质 （QE） 我司签署 （Inner Signatures） 品质 （QE） 结构 （ME） 射频 （RF） 地址：深圳市龙华新区民治大道与工业西路交汇展滔科技大厦A座1308 Address: 1308, Block A, Zhantao Technology Building, intersection of Minzhi Avenue and Gongye West Road, Longhua New District, Shenzhen 电话 telephone：0755-21031946 目 录 一、制/修订变更履历表 二、产品图纸 三、电气、机械性能说明 一、制/修订变更履历表 版本修订页面变更时间变更人变更原因及内容备注 A0 －2023/3/15张清花初版天线形式 A1 A2 A3 A4 A5 A6 二、产品图纸 深 圳 市 鹿 兴 科 技 有 限 公 司 三、电气、机械性能说明 1、匹配电路图 Element Value E1 N/A E2 0欧姆 E3 N/A 2、S11参数 IC Ant E3 E2 E 1 3、无源效率 Freq[MHz]Gain(dBi)Efficiency 自由空间自由空间 2400 -1.130.13 2410 -0.7931.72 2420 -0.5932.32 2430 -0.4333.78 2440 -0.3835.42 2450 -0.3735.93 2460 -0.3936.24 2470 -0.4336.19 2480 -0.535.16 2490 -0.6134.59 2500 -0.7634.04 4、 有源OTA数据 L 信道 TRP（dbm） TRP（dBm） 自由空间 0 3.55-85.87 39 3.89-87.16 78 4.54-88.25 L 信道 TRP（dbm）TIS（dbm） 二代头模 0 -4.58-80.32 39 -5.14-80.45 78 -5.09-80.55 5、 实测效果 测试手机三星S6 距离11米 测试场地华为人行道 测试员苏工

Dongguan Dongdian Testing Service Co., Ltd. Report No.:DDT-R23021028-2E01 Page 69 of 71 …

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