2BK33-LY058walkie-talkie

UserManua Walkie - Talkie l Beforeusingthisproduct,pleasereadtheusermanualcarefully. Themanualisforreferenceonly;actualoperationshallbebasedonthephysical product. I.ProductStructure ProductDescription (1)VolumeUpKey(2)VolumeDownKey(3)PowerSwitch (4)Confirm/VoiceChangerKey(5)Antenna(6)Lens (7)Speaker(8)IntercomKey(9)ChargingPort II.IntroductiontoKeysandBasicFunctionOperations 1.PowerOn/Off Togglethe'PowerSwitch':Toggleuptopoweron,toggledowntopoweroff. 2.MainInterface (1)MicroChat (2)Camera (3)Album (4)Settings MainInterfaceKeyOperations: (1)Pressthe'Volume+/-Keys'tomoveleftorright; (2)Long-pressthe'Volume-Key'firsttoswitchbetweenAPmode(agreendoticon willappearintheupperleftcorner)/STAmode(areddoticonwillappearinthe upperleftcorner),thenlong-pressthe'Volume+Key'topairdevices; (3)Pressthe'Confirm/VoiceChangerKey'toenterthefunction. 3.MicroChat: Pressthe'Volume+/-Keys'toselectandmoveto,thenpressthe 'Confirm/VoiceChangerKey'toenterMicroChatmode; (1)VideoChat (2)Voice (3)Emojis (4)Pictures (5)PhotoTaking KeyOperations: (1)Pressthe'Volume+/-Keys'tomoveleftorrighttoselectthebottomfunctions, andpressthe'Confirm/VoiceChangerKey'toenter; (2)Long-pressthe'Confirm/VoiceChangerKey'toexitMicroChat. VideoChatOperation: (1)Pressthe'Confirm/VoiceChangerKey'toselectVideoChat,thendialandwaitfor theotherpartytoanswer.Pressthe'Confirm/VoiceChangerKey'toanswer. (2)Pressthe'Confirm/VoiceChangerKey'toswitchvoicechanger; (3)Pressthe'Volume+/-Keys'toincreaseordecreasethevolume.Long-pressthe 'Volume+Key'toswitchthevideowindowdisplay,andlong-pressthe'Volume-Key' toswitchstickersandfilters; (4)Long-pressthe'IntercomKey'forvoiceintercom; (5)Long-pressthe'Confirm/VoiceChangerKey'toendthevideochat. VoiceIntercomOperation: Long-presstotalk,releasetoendandsend. EmojiOperation: Pressthe'Volume+/-Keys'tomoveleftorrighttoselectanemoji,andpressthe 'Confirm/VoiceChangerKey'tosend. PictureOperation: (1)Pressthe'Volume+/-Keys'tomoveleftorrighttoselectapicture,andpressthe 'IntercomKey'tosend; (2)Long-pressthe'Volume-Key'onthepictureselectioninterfacetobringupthe deletemenu; (3)Long-pressthe'Confirm/VoiceChangerKey'toreturntotheMicroChatinterface. PhotoTakingOperation: (1)Pressthe'Confirm/VoiceChangerKey'totakeaphotoandsendit; (2)Pressthe'IntercomKey'toswitchstickersandfilters; (3)Long-pressthe'Confirm/VoiceChangerKey'toreturntotheMicroChatinterface. 4.Camera Pressthe'Volume+/-Keys'toselectandmoveto,thenpressthe 'Confirm/VoiceChangerKey'toenterCameramode; (1)Pressthe'Confirm/VoiceChangerKey'totakeaphotoandsaveit; (2)Pressthe'IntercomKey'toswitchstickersandfilters; (3)Long-pressthe'Confirm/VoiceChangerKey'toreturntothemaininterface; 5.Album Pressthe'Volume+/-Keys'toselectandmoveto,thenpressthe 'Confirm/VoiceChangerKey'toenterAlbummode; (1)Pressthe'Volume+/-Keys'tomoveleftorrighttoselectapicture,pressthe 'Confirm/VoiceChangerKey'toviewit,andpressagaintoreturntothepreview interface; (2)Long-pressthe'Volume-Key'onthepictureselectioninterfacetobringupthe deletemenu; (3)Long-pressthe'Confirm/VoiceChangerKey'toreturntothemaininterface. 6.Settings Pressthe'Volume+/-Keys'toselectandmoveto,thenpressthe 'Confirm/VoiceChangerKey'toenterSettingsmode; (1)Pressthe'Volume+/-Keys'tomoveupordowntoselectasetting,andpressthe 'Confirm/VoiceChangerKey'toconfirm, modifyandsave; (2)Long-pressthe'Confirm/VoiceChangerKey'toreturntothemaininterface. 7.Reminding (1)Theredlightstaysonduringchargingandturnsoffoncethebatteryisfully charged. (2)Usea5V1Achargertochargethewalkie-talkie.Donotuseachargerwitha specificationexceeding5V 2A, otherwiseit may damagethe deviceor causeother losses. (3)Thisdeviceis not waterproof.Pleasekeepit awayfromwatersources. III. ProductSpecifications 1. ProductParameters LanguageEnglish,SimplifiedChinese,Fran çais, Deutsch,Espa ñol, Português, Nederlands,Italiano,Polski,Ελληνικά, Magyar,Svenska,Norsk, Dansk,Suomi,Rom ână, Русскийязык, 日本語，한국어 Brightness1/2/3/4/5 ScreenSaver Mode 1 /3/5 /10mins/Off SoundLow,Medium,High FactoryResetYes, No VersionDJ-05-2025-11-5Demo-AP 2. ProductSpecifications MainControlModelLY-001 ImageSensor20A6 Display2.0 inches(240*320P) OperatingTemperature -10°C--65°C OperatingHumidity85% PowerSupplyUSB:5V, Battery:3.7V StandbyCurrent13.7uA Low BatteryAlert3.65V PowerConsumption1.85W 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. Changes or modifications to this unit 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 and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, 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 following measures: -- 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. This device and its antenna(s) must not be co-located or operation in conjunction with any other antenna or transmitter. Radiation Exposure Statement The device has been evaluated to meet general RF exposure requirement in portable exposure condit…

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Shantou Chenghai Yueding TradingCompany Individual business Rongsheng Commercial Building No .67 Guangyi Road, Guangyi Street, Chenghai District, Shantou City, Guangdong, China Attestation Statements Not Covered Entity Applicant & Not Covered Equipment To: Federal Communications Commission Date: Jan. 30, 26 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) & (ii) FCC ID: 2BK33-LY058 Shantou Chenghai Yueding TradingCompany Individual business (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List, established pursuant to § 1.50002 of reference chapter, as an entity producing “covered” communication equipment. The equipment for which authorization is sought is not “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List that prohibited from receiving an equipment authorization pursuant to section § 2.903 of the FCC rules. Sincerely yours, Applicant Signature Printed Name: sihan lin Title: Manager Address: Rongsheng Commercial Building No .67 Guangyi Road, Guangyi Street, Chenghai District, Shantou City, Guangdong, China Tel.: 18946997555 Email: [email protected]

Shantou Chenghai Yueding Trading Company lndividual business Rongsheng Commercial Building No .67 Guangyi Road, Guangyi Street, Chenghai District, Shantou City, Guangdong, China 1 | P a g e Attestation Statements To: Federal Communications Commission Date: Jan. 30, 26 7435 Oakland Mills Road, Columbia, MD 21046, USA Subject: Attestation of Compliance with FCC Covered List Software Requirements FCC ID: 2BK33-LY058 Product Name: walkie-talkie This letter serves as an attestation that the equipment identified above ☐ is / ☒ is not (select one) "covered" software as defined under the Federal Communications Commission (FCC) Covered List requirements, as outlined in FCC 22-84 and KDB 986446. Specifically, the undersigned certifies that the equipment for which authorization is sought: 1. Does not contain cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors, assignees, parents, subsidiaries, affiliates, or any entity that has rebranded or relabeled software produced by the aforementioned entities. 2. Does not have the capability to store, run, or deliver any software identified on the FCC Covered List, including but not limited to cybersecurity and anti-virus software. To support this attestation, the appendix evaluation documentation has been prepared and is included in the certification filing. This attestation is based on a thorough evaluation of the device's design, functionality, and software environment. The undersigned affirms that the information provided is accurate and complete to the best of their knowledge. Sincerely yours, Applicant Signature Printed Name: sihan lin Title: Manager Address: Rongsheng Commercial Building No .67 Guangyi Road, Guangyi Street, Chenghai District, Shantou City, Guangdong, China Tel.: 18946997555 Email: [email protected] Shantou Chenghai Yueding Trading Company lndividual business Rongsheng Commercial Building No .67 Guangyi Road, Guangyi Street, Chenghai District, Shantou City, Guangdong, China 2 | P a g e Evaluation regarding to the Covered List Software: Compliance Methodology Evaluation Process Results Device is Inherent compliance ☒ The Chipset(s) used is limited to run the Cybersecurity or anti-virus software. Compliance ☒ The Memory used is limited to run the Cybersecurity or anti-virus software. Compliance ☒ There is storage capacity limitation for store or install the Cybersecurity or anti-virus software. Compliance ☒ Operating system used is limited to run, install or deliver the Cybersecurity or anti-virus software. Compliance Device is not Inherent compliance ☐ Evaluation Based on Software Bill of Materials (SBoM) See attached “SBoM“ Note:The SBoM content is limited to the scope of covered list software (e.g. antivirus and cybersecurity software). ☐ Evaluation Based on Scan for Software on the device ☐ Evaluation Based on Filesystem scan ☐ Evaluation Based on Running software check

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Shantou Chenghai Yueding TradingCompany Individual business Rongsheng Commercial Building No .67 Guangyi Road, Guangyi Street, Chenghai District, Shantou City, Guangdong, China Date: 2026/1/30 Dear Sir/Madam, We, Shantou Chenghai Yueding TradingCompany Individual business, Hereby declares the following statement, PCB board, circuit, structure and internal of these model(s) are the same, Only model name and color are different for these model: Product name: Walkie-talkie FCC ID: 2BK33-LY058 Model no.: LY-001, LY-002, LY-003, LY-004, LY-005, LY-006, LY-007, LY-008, LY-009, LY-010, LY-011, LY-012, LY-013, LY-014, LY-015, LY-016, LY-017, LY-018, LY-019, LY-020, LY-021, LY-022, LY-023, LY-024, LY-025, LY-026, LY-027, LY-028, LY-029, LY-030, LY-031, LY-032, LY-033, LY-034, LY-035, LY-036, LY-037, LY-038, LY-039, LY-040, LY-041, LY-042, LY-043, LY-044, LY-045, LY-046, LY-047, LY-048, LY-049, LY-050, LY-051, LY-052, LY-053, LY-054, LY-055, LY-056, LY-057, LY-058, LY-059, LY-060, LY-061, LY-062, LY-063, LY-064, LY-065, LY-066, LY-067, LY-068, LY-069, LY-070, LY-071, LY-072, LY-073, LY-074, LY-075, LY-076, LY-077, LY-078, LY-079, LY-080, LY-081, LY-082, LY-083, LY-084, LY-085, LY-086, LY-087, LY-088, LY-089, LY-090, LY-091, LY-092, LY-093, LY-094, LY-095, LY-096, LY-097, LY-098, LY-099, LY-100, P40 Sincerely, Name/Title： sihan lin / Manager Company: Shantou Chenghai Yueding TradingCompany Individual business Address: Rongsheng Commercial Building No .67 Guangyi Road, Guangyi Street, Chenghai District, Shantou City, Guangdong, China Phone: 18946997555 Fax: N/A E-Mail: [email protected]

Shantou Chenghai Yueding TradingCompany Individual business Rongsheng Commercial Building No .67 Guangyi Road, Guangyi Street, Chenghai District, Shantou City, Guangdong, China January 30, 2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request for: FCC ID: 2BK33-LY058 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request permanent confidential treatment of the exhibits accompanying this certification application as outlined below : ⎯ Block Diagram ⎯ Schematics ⎯ Operational Description The above exhibits contain trade secrets and/or proprietary information that are not publicly available and materials that the Applicant has spent considerable efforts in developing. Public disclosure of these may be harmful to the Applicant and give an unfair advantage to competitors on the market. Sincerely, Title: Manager Address: Rongsheng Commercial Building No .67 Guangyi Road, Guangyi Street, Chenghai District, Shantou City, Guangdong, China Tel.: 18946997555 Email: [email protected]

Shantou Chenghai Yueding TradingCompany Individual business Rongsheng Commercial Building No .67 Guangyi Road, Guangyi Street, Chenghai District, Shantou City, Guangdong, China January 30, 2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization for FCC ID: 2BK33-LY058 I, the undersigned, hereby authorize Shenzhen Tongzhou Testing Co.,Ltd. to act on our behalf in all matters relating to this application for equipment certification. Any act carried out by Shenzhen Tongzhou Testing Co.,Ltd. shall have the same effect as our own and I acknowledge that all responsibility for complying with the terms and conditions of certification, as specified by DERYCOM CERTIFICATION SERVICES, INC., still resides with Shantou Chenghai Yueding TradingCompany Individual business. We certify that we are not subject to a denial of federal benefits that includes FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. §862, and that no party to the application, as defined in 47 CFR §1.2002(b), is subject to a denial of federal benefits that includes FCC benefits pursuant to that section. Sincerely, sihan lin Manager Tel: 18946997555 Fax: N/A Email: [email protected]

Report No.: TZ0035260114PH02 Page 1 of 5 Exterior Photographs of EUT Figure 1 Figure 2 Report No.: TZ0035260114PH02 Page 2 of 5 Figure 3 Figure 4 Report No.: TZ0035260114PH02 Page 3 of 5 Figure 5 Figure 6 Report No.: TZ0035260114PH02 Page 4 of 5 Figure 7 Figure 8 Report No.: TZ0035260114PH02 Page 5 of 5 Figure 9

The size of the label is 15mm*10mm with White forecolor. The size of the logo is 5mm*5mm. Label Location FCC ID: 2BK33-LY058

Report No.: TZ0035260114PH03 Page 1 of 4 Interior Photographs of EUT Figure 1 Figure 2 Report No.: TZ0035260114PH03 Page 2 of 4 Figure 3 Figure 4 2.4G Wifi Antenna Report No.: TZ0035260114PH03 Page 3 of 4 Figure 5 Figure 6 Report No.: TZ0035260114PH03 Page 4 of 4 Figure 7

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BK33-LY058 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 2 RADIO FREQUENCY EXPOSURE Limit According to section 4.3.1 of KDB 447498 D01 General RF Exposure Guidance v06, SAR evaluation is required if the separation distance between the user and/or bystander and the antenna and/or radiating element of the device is less than or equal to 20 cm, except when the device operates at or below the applicable output power level (adjusted for tune-up tolerance) for the specified separation distance defined in Appendix A. Appendix A SAR Test Exclusion Thresholds for 100 MHz – 6 GHz and ≤ 50 mm MHz 5 10 15 20 25 mm 150 39 77 116 155 194 SAR Test Exclusion Threshold (mW) 300 27 55 82 110 137 450 22 45 67 89 112 835 16 33 49 66 82 900 16 32 47 63 79 1500 12 24 37 49 61 1900 11 22 33 44 54 2450 10 19 29 38 48 3600 8 16 24 32 40 5200 7 13 20 26 33 5400 6 13 19 26 32 5800 6 12 19 25 31 MHz 30 35 40 45 50 mm 150 232 271 310 349 387 SAR Test Exclusion Threshold (mW) 300 164 192 219 246 274 450 134 157 179 201 224 835 98 115 131 148 164 900 95 111 126 142 158 1500 73 86 98 110 122 1900 65 76 87 98 109 2450 57 67 77 86 96 3600 47 55 63 71 79 5200 39 46 53 59 66 5400 39 45 52 58 65 5800 37 44 50 56 62 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BK33-LY058 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 2 Results RF Exposure at Separation distance (cm): 0.5 Mode Antenna Frequency [MHz] Conducted Power [dBm] Manufacturing tolerance Conducted Power including Tune Up Calculation Value for 1g SAR Exemption Limit for 1g SAR Target Power [dBm] Tolerance ±[dB] [dBm] [mW] 11B Ant1 2412 8.65 8 1 9 7.94 2.47 3 11B Ant1 2437 8.86 8.5 1 9.5 8.91 2.78 3 11B Ant1 2462 8.71 8 1 9 7.94 2.49 3 11G Ant1 2412 8.83 8.5 1 9.5 8.91 2.77 3 11G Ant1 2437 7.86 7.5 1 8.5 7.08 2.21 3 11G Ant1 2462 8.46 8 1 9 7.94 2.49 3 11N20SISO Ant1 2412 8.62 8 1 9 7.94 2.47 3 11N20SISO Ant1 2437 7.3 7 1 8 6.31 1.97 3 11N20SISO Ant1 2462 8.46 8 1 9 7.94 2.49 3 Note: 1. Calculation Value = [(max. power of channel, mW) / (min. test separation distance, mm)] ·[√f(GHz)]. Conclusion: The SAR evaluation is not required.

ShenzhenyixinElectronicTechnologyCo.,Ltd ShenzhenyixinElectronicTechnologyCo.,Ltd Pagenumber1-10 SPECIFICATION for CustomerNo ProductNo. YX-ALK-DJ05对讲机-V1.0 Author：XiaofengZengReview：Wenshihao ReleaseDate：2025.11.21 ShenZhenyixinElectronicTechnologyCo.,Ltd 1212,BlockA,HuafengHeadquartersEconomicBuilding,288Xixiang Avenue,XixiangStreet,Bao'anDistrict,Shenzhen E-mail：[email protected] Tel:17898458992 ShenzhenShuodianElectronicTechnologyCo.,Ltd Date:2014-6-30Page number2-8 ShenzhenyixinElectronicTechnologyCo.,Ltd ShenzhenyixinElectronicTechnologyCo.,Ltd Pagenumber2-10 Contents SPECIFICATION...................................................................................................................... SHENZHENYIXINELECTRONICTECHNOLOGYCO.,LTD.................................................... CONTENTS................................................................................................................................ 1.BILATERALCONFIRMATIONPAGE.............................................................................. 2.GENERAL........................................................................................................................... 3.GENERALPRODUCTSPECIFICATIONS.................................................................... 4.SPECIFICATIONDETIALS................................................................................................ 4.1MECHANICALPROPERTIES................................................................................................... 4.2ELECTRICPERFORMANCE................................................................................................. 5.PRODUCTPACKAGING.................................................................................................. 6.DOCUMENTRESUME..................................................................................................... ShenzhenShuodianElectronicTechnologyCo.,Ltd Date:2014-6-30Page number3-8 ShenzhenyixinElectronicTechnologyCo.,Ltd ShenzhenyixinElectronicTechnologyCo.,Ltd Pagenumber3-10 1.BilateralConfirmationpage 1.1Customersignature Customer ： Separtment/postSignDate HardwareEngineer/RD Mechanical/MD ProjectManager/PM Commercial/Puchasing Checker 1.2SignatureofyixinTechnologycompany Separtment/postSignDate AntennaEngineer/RD Mechanical/MD ProjectManager/PM QA Checker ShenzhenShuodianElectronicTechnologyCo.,Ltd Date:2014-6-30Page number4-8 ShenzhenyixinElectronicTechnologyCo.,Ltd ShenzhenyixinElectronicTechnologyCo.,Ltd Pagenumber4-10 2.General 2.1Scopeofapplication 2.2Operatingtemperaturerange Temperaturerangeofthisproduct:-20~+65°C 2.3Storagetemperaturerange: Thisproductisstoredat-30~+75°C 3.Generalproductspecifications NO . ITEMSDETAILS 1Type DJ05 2OperatingFrequencyBand 2400-2500MHz 3VSWR ≤2.0 4Impedance50Ω 5Antennatype Monopole 6 Antennaimplementationform Brasspipe 7 EntityPicture ShenzhenShuodianElectronicTechnologyCo.,Ltd Date:2014-6-30Page number5-8 ShenzhenyixinElectronicTechnologyCo.,Ltd ShenzhenyixinElectronicTechnologyCo.,Ltd Pagenumber5-10 4.SpecificationDetials 4.11MechanicalProperties 4.11ProductComposition： SerialnumberMaterialSpecifications 1BrasspipeBrass 2Blackradiofrequencyrays One-pieceterminal,wirelength 53mm,φ1.13blackwirematerial 4.12Apperance Goodappearancewithoutscars、dirts、protuberances,etc. 4.13AntennaPictureandStructureDimension Refertoproductdrawings: ShenzhenShuodianElectronicTechnologyCo.,Ltd Date:2014-6-30Page number6-8 ShenzhenyixinElectronicTechnologyCo.,Ltd ShenzhenyixinElectronicTechnologyCo.,Ltd Pagenumber6-10 ShenzhenShuodianElectronicTechnologyCo.,Ltd Date:2014-6-30Page number7-8 ShenzhenyixinElectronicTechnologyCo.,Ltd ShenzhenyixinElectronicTechnologyCo.,Ltd Pagenumber7-10 4.2ElectricPerformance 4.21Testcondition Environment： Temperature：10°C——+30°C Humidity：≤80%（+40°C） Atmospher：750mmkg±30mmkg Equipment： NetworkAnalyzer:AgilentE8358A AnechiorChamber:ETS 4.22TestDataforElectricalPerformance: 4.22.1S11oftheAntenna: Marker2400MHz2450MHz2500MHz Returnloss1.221.391.53 VSWR-20-15.79-13.92 ShenzhenShuodianElectronicTechnologyCo.,Ltd Date :2014 -6-30 Page number8-8 Shenzhenyixin ElectronicTechnologyCo.,Ltd Shenzhenyixin ElectronicTechnologyCo.,Ltd Page number8-10 4.23Radiationpatternof antenna,frequency:915MH Frequency(MHz) Gain（dBi）Efficiency（%） 2400-2.0662.40 24500.0062.41 2500-1.8864.65 ShenzhenShuodianElectronicTechnologyCo.,Ltd Date:2014-6-30Page number9-8 ShenzhenyixinElectronicTechnologyCo.,Ltd ShenzhenyixinElectronicTechnologyCo.,Ltd Pagenumber9-10 Radiationpatternfrequencypoint ShenzhenShuodianElectronicTechnologyCo.,Ltd Date:2014-6-30Page number10-8 ShenzhenyixinElectronicTechnologyCo.,Ltd ShenzhenyixinElectronicTechnologyCo.,Ltd Pagenumber10-10 ShenzhenShuodianElectronicTechnologyCo.,Ltd Date:2014-6-30Page number11-8 ShenzhenyixinElectronicTechnologyCo.,Ltd ShenzhenyixinElectronicTechnologyCo.,Ltd Pagenumber11-10 5.ProductPackaging Mannerofpacking: Packedinselfsealedbags,200pcseach. 6.DocumentResume DocumentNo. ReleaseDate2025/11/21 AuthorXiofengZeng ReviewWH RevisedHistory DateVersionRevisedRecord 2025/11/211.00NewProject

Appendix Test Data of the Report No.: TZ0035260114FRF03 Page 1 of 44 Appendix Test Data for WLAN(2. 4G) (Conducted Measurement) Product Name: walkie-talkie Trade Mark: / Test Model: LY-001 FCC ID: 2BK33-LY058 Environmental Conditions Temperature: 23.5°C Relative Humidity: 58% ATM Pressure: 100.0 kPa Test Engineer: Allen Lai Supervised by: Max Zhang NOTE N/A Appendix A: DTS Bandwidth Test Result Test Mode Antenna Frequency [MHz] DTS BW [MHz] FL [MHz] FH [MHz] Limit [MHz] Verdict 11B Ant1 2412 8.120 2408.480 2416.600 0.5 PASS 11B Ant1 2437 8.560 2432.480 2441.040 0.5 PASS 11B Ant1 2462 8.160 2458.480 2466.640 0.5 PASS 11G Ant1 2412 15.280 2404.920 2420.200 0.5 PASS 11G Ant1 2437 15.720 2428.840 2444.560 0.5 PASS 11G Ant1 2462 14.480 2455.760 2470.240 0.5 PASS 11N20SISO Ant1 2412 16.760 2404.080 2420.840 0.5 PASS 11N20SISO Ant1 2437 16.560 2428.240 2444.800 0.5 PASS 11N20SISO Ant1 2462 16.400 2454.480 2470.880 0.5 PASS Note: offset(dB) = cable loss(dB) + attenuator factor(dB) Appendix Test Data of the Report No.: TZ0035260114FRF03 Page 2 of 44 Test Graphs 11B-Ant1-2412-PASS 11B-Ant1-2437-PASS Appendix Test Data of the Report No.: TZ0035260114FRF03 Page 3 of 44 11B-Ant1-2462-PASS 11G-Ant1-2412-PASS Appendix Test Data of the Report No.: TZ0035260114FRF03 Page 4 of 44 11G-Ant1-2437-PASS 11G-Ant1-2462-PASS Appendix Test Data of the Report No.: TZ0035260114FRF03 Page 5 of 44 11N20SISO-Ant1-2412-PASS 11N20SISO-Ant1-2437-PASS Appendix Test Data of the Report No.: TZ0035260114FRF03 Page 6 of 44 11N20SISO-Ant1-2462-PASS Appendix Test Data of the Report No.: TZ0035260114FRF03 Page 7 of 44 Appendix B: Occupied Channel Bandwidth Test Result Test Mode Antenna Channel Frequency [MHz] OCB [MHz] FL [MHz] FH [MHz] Limit [MHz] Verdict 11B Ant1 2412 12.878 2405.8804 2418.7584 --- --- 11B Ant1 2437 12.908 2430.3527 2443.2607 --- --- 11B Ant1 2462 13.114 2455.9070 2469.0210 --- --- 11G Ant1 2412 16.786 2403.8642 2420.6502 --- --- 11G Ant1 2437 16.894 2428.3983 2445.2923 --- --- 11G Ant1 2462 16.934 2453.8885 2470.8225 --- --- 11N20SISO Ant1 2412 17.825 2403.3207 2421.1457 --- --- 11N20SISO Ant1 2437 17.824 2427.9559 2445.7799 --- --- 11N20SISO Ant1 2462 17.941 2453.3547 2471.2957 --- --- Note: offset(dB) = cable loss(dB) + attenuator factor(dB) Appendix Test Data of the Report No.: TZ0035260114FRF03 Page 8 of 44 Test Graphs 11B-Ant1-2412 11B-Ant1-2437 Appendix Test Data of the Report No.: TZ0035260114FRF03 Page 9 of 44 11B-Ant1-2462 11G-Ant1-2412 Appendix Test Data of the Report No.: TZ0035260114FRF03 Page 10 of 44 11G-Ant1-2437 11G-Ant1-2462 Appendix Test Data of the Report No.: TZ0035260114FRF03 Page 11 of 44 11N20SISO-Ant1-2412 11N20SISO-Ant1-2437 Appendix Test Data of the Report No.: TZ0035260114FRF03 Page 12 of 44 11N20SISO-Ant1-2462 Appendix Test Data of the Report No.: TZ0035260114FRF03 Page 13 of 44 Appendix C: Maximum Average conducted output power Test Result Test Mode Antenna Frequency [MHz] Conducted Power [dBm] Conducted Limit [dBm] Verdict 11B Ant1 2412 8.65 ≤30.00 PASS 11B Ant1 2437 8.86 ≤30.00 PASS 11B Ant1 2462 8.71 ≤30.00 PASS 11G Ant1 2412 8.83 ≤30.00 PASS 11G Ant1 2437 7.86 ≤30.00 PASS 11G Ant1 2462 8.46 ≤30.00 PASS 11N20SISO Ant1 2412 8.62 ≤30.00 PASS 11N20SISO Ant1 2437 7.30 ≤30.00 PASS 11N20SISO Ant1 2462 8.46 ≤30.00 PASS Note: offset(dB) = cable loss(dB) + attenuator factor(dB) + Duty Cycle Factor(dB) Appendix Test Data of the Report No.: TZ0035260114FRF03 Page 14 of 44 Appendix D: Maximum Average power spectral density Test Result Test Mode Antenna Frequency [MHz] Raw. Data [dBm/3-100kHz] Dc. Factor Result [dBm/3-100kHz] Limit [dBm/3kHz] Verdict 11B Ant1 2412 -22.01 0.00 -22.01 ≤8.00 PASS 11B Ant1 2437 -20.72 0.02 -20.70 ≤8.00 PASS 11B Ant1 2462 -22.09 0.02 -22.07 ≤8.00 PASS 11G Ant1 2412 -24.48 0.15 -24.33 ≤8.00 PASS 11G Ant1 2437 -23.01 0.15 -22.86 ≤8.00 PASS 11G Ant1 2462 -24.68 0.15 -24.53 ≤8.00 PASS 11N20SISO Ant1 2412 -24.35 0.16 -24.19 ≤8.00 PASS 11N20SISO Ant1 2437 -22.68 0.16 -22.52 ≤8.00 PASS 11N20SISO Ant1 2462 -24.46 0.16 -24.30 ≤8.00 PASS Note: offset(dB) = cable loss(dB) + attenuator factor(dB) + Duty Cycle Factor(dB) Appendix Test Data of the Report No.: TZ0035260114FRF03 Page 15 of 44 Test Graphs 11B-Ant1-2412-PASS 11B-Ant1-2437-PASS Appendix Test Data of the Report No.: TZ0035260114FRF03 Page 16 of 44 11B-Ant1-2462-PASS 11G-Ant1-2412-PASS Appendix Test Data of the Report No.: TZ0035260114FRF03 Page 17 of 44 11G-Ant1-2437-PASS 11G-Ant1-2462-PASS Appendix Test Data of the Report No.: TZ0035260114FRF03 Page 18 of 44 11N20SISO-Ant1-2412-PASS 11N20SISO-Ant1-2437-PASS Appendix Test Data of the Report No.: TZ0035260114FRF03 Page 19 of 44 11N20SISO-Ant1-2462-PASS Appendix Test Data of the Report No.: TZ0035260114FRF03 Page 20 of 44 Appendix E: Band edge measurements Test Result Test Mode Antenna Ch. Name Frequency.[M Hz] Ref. Level [dBm] Result [dBm] Limit [dBm] Verdict 11B Ant1 Low 2412 0.02 -48.46 ≤-29.98 PASS 11B Ant1 High 2462 0.48 -47.39 ≤-29.52 PASS 11G Ant1 Low 2412 -1.21 -47.37 ≤-31.21 PASS 11G Ant1 High 2462 -1.47 -47.76 ≤-31.47 PASS 11N20SIS O Ant1 Low 2412 -1.74 -45.5 ≤-31.74 PASS 11N20SIS O Ant1 High 2462 -1.80 -47.99 ≤-31.8 PASS Note: offset(dB) = cable loss(dB) + attenuator factor(dB) Appendix Test Data of the Report No.: TZ0035260114FRF03 Page 21 of 44 Test Graphs 11B-Ant1-2412-PASS 11B-Ant1-2462-PASS Appendix Test Data of the Report No.: TZ0035260114FRF03 Page 22 of 44 11G-Ant1-2412-PASS 11G-Ant1-2462-PASS Appendix Test Data of the Report No.: TZ0035260114FRF03 Page 23 of 44 11N20SISO-Ant1-2412-PASS 11N20SISO-Ant1-2462-PASS Appendix Test Data of the Report No.: TZ0035260114FRF03 Page 24 of 44 Appendix F: Conducted Spurious Emission Test Result Test Mode Antenna Frequency [MHz] Freq. Range [Mhz] Ref. Level [dBm] Result [dBm] Limit [dBm] Verdict 11B Ant1 2412 0~Reference -0.30 -0.30 --- PASS 11B Ant1 2412 30~1000 -0.30 -61.9 ≤-30.3 PASS 11B Ant1 2412 1000~26500 -0.30 -36.36 ≤-30.3 PASS 11B Ant1 2437 0~Reference 0.23 0.23 --- PASS 11B Ant1 2437 30~1000 0.23 -61.91 …

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Report No.:TZ0035260114FRF03 Page 1 of 35 This publication may be reproduced in whole or in par…

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