2BS2L-K3Smart sports glasses

Settings Wireless Wireless Now discoverable as "iPhone". DEVICES LY 01 FCC Dieses Gerät entspricht Teil 15 der FCC-Bestimmungen. Der Betrieb unterliegt den folgenden zwei Bedingungen: (1) Dieses Gerät darf keine schädlichen Interferenzen verursachen und (2) Dieses Gerät muss alle empfangenen Störungen akzeptieren, einschließlich Störungen, die Folgendes verursachen können unerwünschter Vorgang. Änderungen oder Modifikationen, die nicht ausdrücklich vom Verantwortlichen genehmigt wurden Bei Einhaltung kann die Berechtigung des Benutzers zum Betrieb des Geräts erlöschen. Hinweis: Dieses Gerät wurde getestet und entspricht den Grenzwerten für ein digitales Gerät der Klasse B. gemäß Teil 15 der FCC-Bestimmungen. Diese Grenzwerte sollen einen angemessenen Schutz bieten gegen schädliche Interferenzen in einer Wohninstallation. Dieses Gerät generiert Verwendungsmöglichkeiten und kann Hochfrequenzenergie ausstrahlen, kann, wenn sie nicht gemäß den Anweisungen installiert und verwendet wird, Ursache Es gibt keine Garantie dafür, dass bei einer bestimmten Installation keine Interferenzen auftreten. Wenn dies Das Gerät verursacht schädliche Interferenzen beim Radio- oder Fernsehempfang, was festgestellt werden kann Durch das Aus- und Einschalten des Geräts wird der Benutzer aufgefordert, zu versuchen, die Interferenz durch einen zu korrigieren. oder mehr der folgenden Maßnahmen: - Richten Sie die Empfangsantenne neu aus oder stellen Sie sie neu auf. -Vergrößern Sie den Abstand zwischen Gerät und Empfänger. -Schließen Sie das Gerät an eine Steckdose an, die sich von dem Stromkreis unterscheidet, an den der Empfänger angeschlossen ist. -Wenden Sie sich an den Händler oder einen erfahrenen Radio-/Fernsehtechniker, um Hilfe zu erhalten. Das Gerät wurde evaluiert, um die allgemeinen Anforderungen an die HF-Exposition zu erfüllen. Das Gerät kann mit im tragbaren Expositionszustand ohne Einschränkung. FCC Warnung This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: 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, if not installed and used in accordance with the instructions, may cause there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, 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 followingmeasures: - Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. FCC Warning Remote Photo Capture: Open the camera interface iOS: Double-tap left/right button Android/HarmonyOS: Tap left/right button (Note: When not in call/playback mode. Some Android models require double-tap) 遥控拍照：打开相机界面 iOS系统——双击左/右按键 安卓、鸿蒙系统——单击左/右按键 （注：非通话非播放状态下，个别安卓 双击左/右按键拍照） Fernauslösung für Fotos: Kameraoberfläche öffnen iOS: Linke/rechte Taste doppelt antippen Android/HarmonyOS: Linke/rechte Taste antippen (Hinweis: Nur bei inaktiven Anrufen/ Wiedergabe. Einige Android-Modelle erfordern Doppelantippen) LY 01 LY 01 LY 01 开机：长按左/右按键1.5秒 关机：长按左/右按键5秒 （注：电量低于3.2V自动关机，无连接5分钟后自动关机） Turn on: Press and hold the Left/Right button for 1.5 seconds. Turn off: Press and hold the Left/Right button for 5 seconds. (Note: Automatically turns off when battery is below 3.2V, or after 5 minutes without connection.) Einschalten: Linke/rechte Taste 1,5 Sekunden lang gedrückt halten. Ausschalten: Linke/rechte Taste 5 Sekunden lang gedrückt halten. (Hinweis: Automatisches Ausschalten bei Spannung unter 3,2 V oder nach 5 Minuten ohne Verbindung.) 1 1 1 1 1 1 1 Settings Wireless Wireless Now discoverable as "iPhone". DEVICES LY 01 Este dispositivo cumple con la parte 15 de las Reglas de la FCC. La operación está sujeta a los dos siguientes condiciones: (1) Este dispositivo no puede causar interferencias dañinas, y (2) Este dispositivo debe aceptar cualquier interferencia recibida, incluidas las interferencias que puedan causar operación no deseada. Cualquier cambio o modificación que no esté expresamente aprobado por la parte responsable para el cumplimiento podría anular la autoridad del usuario para operar el equipo. Nota: Este equipo ha sido probado y cumple con los límites para un dispositivo digital de Clase B, de conformidad con la parte 15 de las Reglas de la FCC. Estos límites están diseñados para proporcionar una protección razonable contra interferencias dañinas en una instalación residencial. Este equipo genera usos y puede energía de radiofrecuencia, si no se instala y utiliza de acuerdo con las instrucciones, puede porque no hay garantía de que no se produzcan interferencias en una instalación en particular. Si este El equipo causa interferencias dañinas en la recepción de radio o televisión, lo cual se puede determinar Al apagar y encender el equipo, se anima al usuario a intentar corregir la interferencia con una o más de las siguientes medidas: - Reorientar o reubicar la antena receptora. -Aumentar la separación entre el equipo y el recep…

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FCC ID: 2BS2L-K3 External Photos of the EUT FCC ID: 2BS2L-K3 FCC ID: 2BS2L-K3

Label and Location Size: L: 1.0cm*W: 0.5cm Label and Location FCC ID : 2BS2L-K3

FCC ID: 2BS2L-K3 Internal Photos of the EUT FCC ID: 2BS2L-K3 ANT FCC ID: 2BS2L-K3 FCC ID: 2BS2L-K3 FCC ID: 2BS2L-K3 FCC ID: 2BS2L-K3

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn RF Exposure evaluation Report Reference No. ..................... : FCC ID............................................. : CTA25110702002 2BS2L-K3 Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : Nov. 12, 2025 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name ............................ : Guangzhou Lingyun Technology CO.,Ltd Address............................................ : Room 201, 2nd Floor, Building A1, No. 3Xue Xian Street, Xinxian Village, Shiling Town, Huadu District, Guangzhou City, China Standard ........................................... : 47CFR §1.1310 47CFR §2.1093 KDB447498 D01 General RF Exposure Guidance v06 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purpses as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Smart sports glasses Trade Mark ....................................... : Manufacturer .................................... : Guangzhou Lingyun Technology CO.,Ltd Model/Type reference ...................... : K3 Listed Models ................................... : LY01, LY02, LY03, LY04, LY05, LY06, LY07, LY08, LY09, LY10 Rating ............................................... : DC 3.87V From battery and DC 5.0V From external circuit Result ............................................... : PASS Report No.: CTA25110702002 Page 2 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : Smart sports glasses Model /Type : K3 Listed Models : LY01, LY02, LY03, LY04, LY05, LY06, LY07, LY08, LY09, LY10 Model difference : The PCB board, circuit, structure and internal of these models are the same, Only model number and colour is different for these model. Applicant : Guangzhou Lingyun Technology CO.,Ltd Address : Room 201, 2nd Floor, Building A1, No. 3Xue Xian Street, Xinxian Village, Shiling Town, Huadu District, Guangzhou City, China Manufacturer : Guangzhou Lingyun Technology CO.,Ltd Address : Room 201, 2nd Floor, Building A1, No. 3Xue Xian Street, Xinxian Village, Shiling Town, Huadu District, Guangzhou City, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA25110702002 Page 3 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ............................................................................................................ 4 2 SUMMARY .......................................................................................................................... 5 2.1 General Remarks ..................................................................................................... 5 2.2 Product Description ................................................................................................. 5 2.3 Special Accessories ................................................................................................. 5 2.4 Modifications ............................................................................................................ 5 3 TEST ENVIRONMENT ....................................................................................................... 6 3.1 Address of the test laboratory .................................................................................. 6 3.2 Test Facility .............................................................................................................. 6 3.3 Statement of the measurement uncertainty ............................................................. 6 4 Test limit .............................................................................................................................. 7 4.1 Requirement ............................................................................................................ 7 4.2 Conducted Power Results ....................................................................................... 8 4.3 Manufacturing tolerance .......................................................................................... 8 4.4 Evaluation Result ..................................................................................................... 8 4.5 Simultaneous Transmission for SAR Exclusion ...................................................... 8 5 Conclusion ..........................................................................................…

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PAGE1 OF5 深圳市朋伴兴业科技有限公司 ARTNo: 客户确认签章(APPROVEDSIGNATURE) 产品规格承认书 SPECIFICATIONS 客户: CUSTOMER: 产品名称: DESCRIPTION:双极天线 客户型号: CUSTOMERPARTNO: 产品型号: OURMODELNO:PBX2012MC03 日期: DATE: 确认签字,盖章后请返回承认书一份 PLEASERETURNTOUSONECOPYOF“SPECIFICATIONFOR APPROVAL”WITHYOURAPPROVEDSIGNATURES 核准 王海 审核刘飞制作刘小美 Shenzhen Pengban Xingye Technology Co., Ltd Room 605, Building 4, 1970 Science and Technology Park, Minzhi Community, Minzhi Street, Longhua District, Shenzhen, China PAGE 2 OF5 深圳市朋伴兴业科技有限公司 PBX2012MC03Specification OperatingTemp.:-40°C~+85°C 1. FEATURES : ●Lightweight,compact ●Widebandwidth,lowcost ●Built-inantennawithhighgain 2. APPLICATIONS : ●Bluetooth,WirelessLAN,MobileTV ●HomeRFSystem,etc 3.PRODUCTIDENTIFICATION CHIP201 221 (1)(2)(3) (1)Producttype:MultilayerchipAntenna (2)ExternalDimensions(L×W)(mm):2.0*1.2 4.SHAPEANDDIMENSIONS: SHAPEANDDIMENSIONS LWHA 2.0±0.21.2±0.20.55±0.10.4±0.1 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝±HOLEDIA＝± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THISDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-21Specification DOCUMENT NO. 2012 SPECREV. P1 PAGE 3 OF5 深圳市朋伴兴业科技有限公司 TERMINAL-CONFIGURATION EVALUATIONBOARD APPLICATIONGUIDE UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THISDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-21Specification DOCUMENT NO. 2012 SPECREV. P1 PAGE 4 OF5 深圳市朋伴兴业科技有限公司 5.SPECIFICATIONS: ITEMSPECIFICATION FrequencyBand2400MHz～2483MHz VSWRLessthan3 PolarizationLinear *PeakGain2.48dBiTyp. *PeakEfficiency72.6%Typ. Impedance50ΩTyp. *Testcondition:Testboardsize98*65mm Matchingcircuit:Pimatchingcircuitwillberequired 6.ElectricalCharacteristics: VSWR MarkFrequencyVSWR 12400MHz3.04 22450MHz1.15 32500MHz2.57 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝ ± X.X＝ ± X.XX＝ ANGLES＝±HOLEDIA＝± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THISDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-21Specification DOCUMENT NO. 2012 SPECREV. P1 MarkFrequencyVSWR 1 2400MHz3.04 2 2450MHz1.15 3 2500MHz2.57 PAGE 5 OF5 深圳市朋伴兴业科技有限公司 RadiationPattern TheGainpatternismeasuredinINPAQ’sFAR-fieldchamber.DUTisplacedonthetableof rotator,astandardhornantennaandVectorNetworkAnalyzerisusedtocollectdata. ◎ 3DGainPattern(2400MHz) ◎2DGainPattern(2400MHz) UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THISDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-21Specification DOCUMENT NO. 2012 SPECREV. P1

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. .................... : FCC ID. ........................................... : CTA25110702001 2BS2L-K3 Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : Nov. 12, 2025 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address ............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name ........................... : Guangzhou Lingyun Technology CO.,Ltd Address ............................................ : Room 201, 2nd Floor, Building A1, No. 3Xue Xian Street, Xinxian Village, Shiling Town, Huadu District, Guangzhou City, China Test specification ........................... : Standard ........................................... : FCC Part 15.247 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Smart sports glasses Trade Mark ....................................... : Manufacturer .................................... : Guangzhou Lingyun Technology CO.,Ltd Model/Type reference ...................... : K3 Listed Models ................................... : LY01, LY02, LY03, LY04, LY05, LY06, LY07, LY08, LY09, LY10 Modulation ....................................... : GFSK, Π/4DQPSK Frequency ........................................ : From 2402MHz to 2480MHz Ratings ............................................. : DC 3.87V From battery and DC 5.0V From external circuit Result ............................................... : PASS Report No.: CTA25110702001 Page 2 of 39 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : Smart sports glasses Model /Type : K3 Listed Models : LY01, LY02, LY03, LY04, LY05, LY06, LY07, LY08, LY09, LY10 Model difference : The PCB board, circuit, structure and internal of these models are the same, Only model number and colour is different for these model. Applicant : Guangzhou Lingyun Technology CO.,Ltd Address : Room 201, 2nd Floor, Building A1, No. 3Xue Xian Street, Xinxian Village, Shiling Town, Huadu District, Guangzhou City, China Manufacturer : Guangzhou Lingyun Technology CO.,Ltd Address : Room 201, 2nd Floor, Building A1, No. 3Xue Xian Street, Xinxian Village, Shiling Town, Huadu District, Guangzhou City, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA25110702001 Page 3 of 39 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1.1 General Remarks .............................................................................................................................. 4 2 TEST STANDARDS ...................................................................................................................................... 4 3 SUMMARY .................................................................................................................................................... 5 3.1 Product Description ........................................................................................................................... 5 3.2 Equipment Under Test ....................................................................................................................... 5 3.3 Short description of the Equipment under Test (EUT) ...................................................................... 5 3.4 EUT configuration .............................................................................................................................. 5 3.5 EUT operation mode ......................................................................................................................... 5 3.6 Block Diagram of Test Setup ............................................................................................................. 6 3.7 Related Submittal(s) / Grant (s) ......................................................................................................... 6 3.8 Modifications ...................................................................................................................................... 6 4 TEST ENVIRONMENT ................................................................................................................................. 7 4.1 Address of the test laboratory ........................................................................................................... 7…

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1 FCC Appendix RF Test Data for BT FCC ID : 2BS2L-K3 Company : Guangzhou Lingyun Technology CO.,Ltd EUT : Smart sports glasses Model Number : K3 Report No. : CTA25110702001 Reviewed By : Eric Wang 2 Appendix A: 20dB Emission Bandwidth Test Result TestMode Antenna Freq(MHz) 20dB EBW[MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH5 Ant1 2402 0.951 2401.550 2402.501 --- --- 2441 0.933 2440.553 2441.486 --- --- 2480 0.948 2479.550 2480.498 --- --- 2DH5 Ant1 2402 1.326 2401.346 2402.672 --- --- 2441 1.332 2440.346 2441.678 --- --- 2480 1.275 2479.385 2480.660 --- --- 3 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 4 2DH5_Ant1_2402 2DH5_Ant1_2441 5 2DH5_Ant1_2480 6 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Freq(MHz) OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH5 Ant1 2402 0.86977 2401.5744 2402.4442 --- --- 2441 0.87121 2440.5733 2441.4445 --- --- 2480 0.86977 2479.5756 2480.4454 --- --- 2DH5 Ant1 2402 1.1899 2401.4152 2402.6051 --- --- 2441 1.1871 2440.4165 2441.6036 --- --- 2480 1.1917 2479.4158 2480.6075 --- --- 7 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 8 2DH5_Ant1_2402 2DH5_Ant1_2441 9 2DH5_Ant1_2480 10 Appendix C: Maximum conducted output power Test Result Peak Left: Test Mode Antenna Freq(MHz) Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict DH5 Ant1 2402 0.15 ≤20.97 PASS 2441 0.11 ≤20.97 PASS 2480 0.13 ≤20.97 PASS 2DH5 Ant1 2402 -0.69 ≤20.97 PASS 2441 -0.71 ≤20.97 PASS 2480 -0.72 ≤20.97 PASS Right: Test Mode Antenna Freq(MHz) Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict DH5 Ant1 2402 0.19 ≤20.97 PASS 2441 0.24 ≤20.97 PASS 2480 0.19 ≤20.97 PASS 2DH5 Ant1 2402 -0.45 ≤20.97 PASS 2441 -0.39 ≤20.97 PASS 2480 -0.28 ≤20.97 PASS 11 Appendix D: Carrier frequency separation Test Result TestMode Antenna Freq(MHz) Result[MHz] Limit[MHz] Verdict DH5 Ant1 Hop 1.06 ≥0.951 PASS 2DH5 Ant1 Hop 1.104 ≥0.888 PASS 12 Test Graphs DH5_Ant1_Hop 2DH5_Ant1_Hop 13 Appendix E: Time of occupancy Test Result TestMode Antenna Freq(MHz) BurstWidth [ms] TotalHops [Num] Result[s] Limit[s] Verdict DH1 Ant1 Hop 0.390 320 0.125 ≤0.4 PASS DH3 Ant1 Hop 1.640 158 0.259 ≤0.4 PASS DH5 Ant1 Hop 2.890 99 0.286 ≤0.4 PASS 2DH1 Ant1 Hop 0.390 317 0.124 ≤0.4 PASS 2DH3 Ant1 Hop 1.640 157 0.257 ≤0.4 PASS 2DH5 Ant1 Hop 2.900 111 0.322 ≤0.4 PASS 14 Test Graphs DH1_Ant1_Hop DH3_Ant1_Hop 15 DH5_Ant1_Hop 16 2DH1_Ant1_Hop 2DH3_Ant1_Hop 17 2DH5_Ant1_Hop 18 19 Appendix F: Number of hopping channels Test Result TestMode Antenna Freq(MHz) Result[Num] Limit[Num] Verdict DH5 Ant1 Hop 79 ≥15 PASS 2DH5 Ant1 Hop 79 ≥15 PASS 20 Test Graphs DH5_Ant1_Hop 2DH5_Ant1_Hop 21 Appendix G: Band edge measurements Test Result TestMode Antenna ChName Freq(MHz) RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5 Ant1 Low 2402 -0.36 -59.83 ≤-20.36 PASS High 2480 -0.76 -51.34 ≤-20.76 PASS Low Hop_2402 -3.69 -63.66 ≤-23.69 PASS High Hop_2480 -4.06 -62.7 ≤-24.06 PASS 2DH5 Ant1 Low 2402 -4.33 -59.18 ≤-24.33 PASS High 2480 -3.57 -54.82 ≤-23.57 PASS Low Hop_2402 -5.10 -61.38 ≤-25.1 PASS High Hop_2480 -4.51 -62.98 ≤-24.51 PASS 22 Test Graphs DH5_Ant1_Low_2402 DH5_Ant1_High_2480 DH5_Ant1_Low_Hop_2402 23 DH5_Ant1_High_Hop_2480 2DH5_Ant1_Low_2402 24 2DH5_Ant1_High_2480 2DH5_Ant1_Low_Hop_2402 2DH5_Ant1_High_Hop_2480 25 26 Appendix H: Conducted Spurious Emission Test Result TestMode Antenna Freq(MHz) FreqRange [MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5 Ant1 2402 Reference -0.71 -0.71 --- PASS 30~1000 -0.71 -67.83 ≤-20.71 PASS 1000~26500 -0.71 -43.74 ≤-20.71 PASS 2441 Reference -0.87 -0.87 --- PASS 30~1000 -0.87 -67.23 ≤-20.87 PASS 1000~26500 -0.87 -43.38 ≤-20.87 PASS 2480 Reference -1.04 -1.04 --- PASS 30~1000 -1.04 -68.13 ≤-21.04 PASS 1000~26500 -1.04 -43.5 ≤-21.04 PASS 2DH5 Ant1 2402 Reference -4.69 -4.69 --- PASS 30~1000 -4.69 -67.87 ≤-24.69 PASS 1000~26500 -4.69 -49.42 ≤-24.69 PASS 2441 Reference -5.34 -5.34 --- PASS 30~1000 -5.34 -68.11 ≤-25.34 PASS 1000~26500 -5.34 -48.61 ≤-25.34 PASS 2480 Reference -5.30 -5.30 --- PASS 30~1000 -5.30 -63.05 ≤-25.3 PASS 1000~26500 -5.30 -51.21 ≤-25.3 PASS 27 Test Graphs DH5_Ant1_2402_0~Reference DH5_Ant1_2402_30~1000 DH5_Ant1_2402_1000~26500 28 DH5_Ant1_2441_0~Reference DH5_Ant1_2441_30~1000 29 DH5_Ant1_2441_1000~26500 DH5_Ant1_2480_0~Reference DH5_Ant1_2480_30~1000 30 DH5_Ant1_2480_1000~26500 2DH5_Ant1_2402_0~Reference 31 2DH5_Ant1_2402_30~1000 2DH5_Ant1_2402_1000~26500 2DH5_Ant1_2441_0~Reference 32 2DH5_Ant1_2441_30~1000 2DH5_Ant1_2441_1000~26500 33 2DH5_Ant1_2480_0~Reference 2DH5_Ant1_2480_30~1000 2DH5_Ant1_2480_1000~26500 34 35 Appendix I: Duty Cycle Test Result TestMode Antenna Freq(MHz) ON Time [ms] Period [ms] DC [%] xFactor Limit Verdict DH5 Ant1 2402 2.91 3.75 77.60 1.10 --- --- 2441 2.92 3.75 77.87 1.09 --- --- 2480 2.91 3.75 77.60 1.10 --- --- 2DH5 Ant1 2402 2.91 3.75 77.60 1.10 --- --- 2441 2.92 3.75 77.87 1.09 --- --- 2480 2.92 3.75 77.87 1.09 --- --- 36 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 37 2DH5_Ant1_2402 2DH5_Ant1_2441 38 2DH5_Ant1_2480

FCC ID: 2BS2L-K3 Test Setup Photos of the EUT FCC ID: 2BS2L-K3