2AOBQ-HIBYW4BLUETOOTH AMPLIFIER

Dongguan SmartAction Technology Co.,Ltd PHOENIX TESTLAB GmbH Date: 2026-04-02 Product Certification Department Koenigswinkel 10 32825 Blomberg Germany Attestation Section 2.911(d)(5)(i) and Section 2.911(d)(5)(ii) (KDB 986446 D01 Covered Equipment) Dongguan SmartAction 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. Dongguan SmartAction Technology 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. Type of Equipment subject to FCC Certification: BLUETOOTH AMPLIFIER FCC ID: 2AOBQ-HIBYW4 If you have any questions, please feel free to contact me Contact Person: Libin Zeng Position in the Company: Manager Date of Signature: 2026-04-02 ___________________________ Signatory (signature of the applicant)

Dongguan SmartAction Technology Co.,Ltd PHOENIX TESTLAB GmbH Date: 2026-04-02 Product Certification Department Koenigswinkel 10 32825 Blomberg Germany Attestation Certification designating a U.S. Agent for Service of Process Section 2.911(d)(7) (KDB 986446 D01 Covered Equipment) Dongguan SmartAction Technology Co.,Ltd (“the applicant”) as required by section 2.911(d)(7), designate below contact located in the United States for purposes of acting as the applicant’s agent for service of process. The applicant also acceptance to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Type of Equipment subject to FCC Certification: BLUETOOTH AMPLIFIER FCC ID: 2AOBQ-HIBYW4 Sincerely yours, Applicant/Grantee US Agent _________________ ___________________ (Signature) (Signature) [Dongguan SmartAction Technology Co.,Ltd] [MusicTeck] [Libin Zeng] [Andrew Huang] [Manager] [general manager] [[email protected]] [[email protected]] [15 Jefferson Ave, Tenafly, NJ 07670, United States] [FRN:0033411836]

Dongguan SmartAction Technology Co.,Ltd Date: 2026-04-02 To: Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 To Whom It May Concern: The Dongguan SmartAction Technology Co.,Ltd, the undersigned, hereby authorizes Mrs. Wendy Zhan from Shenzhen Morlab Communications Technology Co., Ltd., to act on the behalf of the Dongguan SmartAction Technology Co.,Ltd solely in matters relating to the application for an FCC equipment authorization for FCC ID: 2AOBQ-HIBYW4 including the signing of d ocuments in connection with this Application. Necessary acts carried out Shenzhen Morlab Communications Technology Co., Ltd. on our behalf of the Dongguan SmartAction Technology Co.,Ltd in connection with the Application shall have the same effe ct as acts of the Dongguan SmartAction Technology Co.,Ltd. Dongguan SmartAction Technology Co.,Ltd also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Thank you for your attention to this matter. Yours Sincerely, Signatory: Contact name: Libin Zeng Title: Manager Tel: +86 0769 23182216 Email: [email protected] Company name: Dongguan SmartAction Technology Co.,Ltd

Dongguan SmartAction Technology Co.,Ltd Date: 2026-04-02 To: Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 Re: Request of Confidentiality for FCC ID: 2AOBQ-HIBYW4 To Whom it may concern: Pursuant to sections 0.457 and 0.459 of Commission’s Rules(CFR 47), and Section 552(b)(4) of the Freedom of Information Act, Dongguan SmartAction Technology Co.,Ltd hereby requests confidentiality and treatment of certain information accompanying this application. The materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. We are also hereby request Short-Term Confidentiality till date 180 days (max time 180 days from grant date) as outlined in Public Notice DA04-1705. This provision will give Dongguan SmartAction Technology Co.,Ltd temporary confidentiality of commercially sensitive information prior to product release. The requested Permanent and Short-Term Confidential exhibits are listed as follows: PERMANENT AND SHORT-TERM CONFIDENTIAL LIST Exhibit Description PERMANENT 1 Block Diagram 2 Operational Description 3 Schematics 4 BOM 5 Tune up procedure SHORT-TERM 6 External Photos 7 Internal Photos 8 Test-Setup Photos 9 User Manual The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be made public before the date of the Grant for this application. Signatory: Contact name: Libin Zeng Title: Manager Tel: +86 0769 23182216 Email: [email protected] Company name: Dongguan SmartAction Technology Co.,Ltd

E-Label Location：Setting- Certificate FCC ID: 2AOBQ-HIBYW4 IC: 33724-HIBYW4

MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ25100034S01 Annex C Plots of System Performance Check Test Laboratory: Shenzhen Morlab Communications Technology Co., Ltd. Date: 2026/2/12 System Check_2450MHz Communication System: UID 0, CW (0); Frequency: 2450 MHz;Duty Cycle: 1:1 Medium: HSL_2450 Medium parameters used: f = 2450 MHz; σ = 1.847 S/m; ε r = 39.416; ρ = 1000 kg/m 3 Ambient Temperature：23.2 °C; Liquid Temperature：22.1 °C DASY5 Configuration: - Probe: SN7608; ConvF(7.57, 7.51, 6.91) @ 2402 MHz; Calibrated: 2025/3/20 - Sensor-Surface: 2mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1643; Calibrated: 2025/3/21 - Phantom: SAM 2; Type: QD000P40CC; Serial: TP:1464 - Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7501) CW2450/Area Scan (101x101x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm Maximum value of SAR (interpolated) = 8.21 W/kg CW2450/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 60.02 V/m; Power Drift = -0.04 dB Peak SAR (extrapolated) = 7.45 W/kg SAR(1 g) = 5.11 W/kg; SAR(10 g) = 2.42 W/kg Smallest distance from peaks to all points 3 dB below = 10 mm Ratio of SAR at M2 to SAR at M1 = 48.7% Maximum value of SAR (measured) = 7.9 W/kg 0 dB = 7.9 W/kg MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen, GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ25100034S01

MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ25100034S01 Annex D Plots of Maximum SAR Test Results Test Laboratory: Shenzhen Morlab Communications Technology Co., Ltd. Date: 2026/2/12 Bluetooth_DH5_Back Side_5mm_Ch0 Communication System: UID 0, Bluetooth (0); Frequency: 2402 MHz;Duty Cycle: 1:1.297 Medium: HSL_2450 Medium parameters used: f = 2402 MHz; σ = 1.792 S/m; ε r = 40.302; ρ = 1000 kg/m 3 Ambient Temperature：23.2 °C; Liquid Temperature：22.1 °C DASY5 Configuration: - Probe: EX3DV4 - SN7608; ConvF(7.57, 7.51, 6.91) @ 2402 MHz; Calibrated: 2025/3/20 - Sensor-Surface: 2mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1643; Calibrated: 2025/3/21 - Phantom: SAM 2; Type: QD000P40CC; Serial: TP:1464 - Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7501) Ch0/Area Scan (71x81x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm Maximum value of SAR (interpolated) = 0.437 W/kg Ch0/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 1.003 V/m; Power Drift = 0.15 dB Peak SAR (extrapolated) = 0.451 W/kg SAR(1 g) = 0.207 W/kg; SAR(10 g) = 0.083 W/kg Smallest distance from peaks to all points 3 dB below = 7.6 mm Ratio of SAR at M2 to SAR at M1 = 48.2% Maximum value of SAR (measured) = 0.338 W/kg 0 dB = 0.338 W/kg MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen, GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ25100034S01

MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ25100034S01 Annex E Conducted Power Note: Conducted power unit: dBm The target power was recorded in the manufacturer's document. Average power (dBm) Tune-up Limit Duty Cycle % Average power (dBm) Tune-up Limit Duty Cycle % Average power (dBm) Tune-up Limit Duty Cycle % CH 0024027.768.5077.095.686.5077.075.846.5077.09 CH 3924417.748.5077.095.866.5077.045.776.5077.09 CH 7824807.268.0077.095.676.5077.075.796.5077.12 6 2Mbps3Mbps Channel 1Mbps Frequency (MHz) Power Setting: Mode BR / EDR MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen, GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ25100034S01

MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ25100034S01 Annex F DASY Calibration Certificate

Annual validation for test lab. Appendix Annual validation for Test Lab. General calibration information Date 2025.09.25 Test Laboratory ShenZhen Morlab Communications Technology Co., Ltd. Antenna serial No. D2450V2-SN: 805 Antenna Parameters with Head TSL Impedance, transformed to feed point 48.132Ω-0.197jΩ Return Loss -34.362dB General Antenna Parameters and Design Electrical Delay (one direction) 1.276 ns After long term use with 100W radiated power，only a slight warming of the dipole near the feed point can be measured The dipole is made of standard semirigid coaxial cable. The center conductor of the feeding line is directly connected to the second arm of the dipole. The antenna is therefore short-circuited for DC-signals. On some of the dipoles, small end caps are added to the dipole arms in order to improve matching when loaded according to the position as explained in the "Measurement Conditions" paragraph. The SAR data are not affected by this change. The overall dipole length is still according to the Standard No excessive force must be applied to the dipole arm， because they might bend or the soldered connections near the feed point may be damaged . Annual validation for test lab. Annual validation for test lab. Appendix Impedance Measurement Plot for Head TSL

NOTE: This document is issued by Shenzhen Morlab Communications Technology Co., the test report shall not be reproduced except in full without prior written permission of the company. The test results apply only to the particular sample(s) tested and to the specific tests carried out which is available on request for validation and information confirmed at our website. MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ25100034S01 Page 1 of 39 TEST REPORT APPLICANT : Dongguan SmartAction Technology Co.,Ltd. PRODUCT NAME : BLUETOOTH AMPLIFIER MODEL NAME : HiBy W4 BRAND NAME : HiBy FCC ID : 2AOBQ-HIBYW4 STANDARD(S) : FCC 47 CFR Part 2 (2.1093) IEEE 1528-2013 RECEIPT DATE : 2026-01-07 TEST DATE : 2026-02-12 ISSUE DATE : 2026-04-08 Edited by: Pang Siyu (Rapporteur) Approved by: Shen Junsheng (Supervisor) MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ25100034S01 Page 2 of 39 DIRECTORY 1. Statement of Compliance·································································································· 5 2. Technical Information ········································································································ 6 2.1. Applicant and Manufacturer Information ····································································· 6 2.2. Equipment under Test (EUT) Description ···································································· 6 2.3. Environment of Test Site/Conditions ··········································································· 7 3. Specific Absorption Rate (SAR) ······················································································· 8 3.1. Introduction······················································································································ 8 3.2. SAR Definition ················································································································· 8 4. RF Exposure Limits ··········································································································· 9 4.1. Uncontrolled Environment ····························································································· 9 4.2. Controlled Environment ································································································· 9 5. Applied Reference Documents ······················································································ 10 6. SAR Measurement System ····························································································· 11 6.1. E-Field Probe ················································································································· 12 6.2. Data Acquisition Electronics (DAE) ············································································ 13 6.3. Robot ······························································································································ 13 6.4. Measurement Server ····································································································· 14 6.5. Light Beam Unit ············································································································· 14 6.6. Phantom ························································································································· 14 6.7. Device Holder ················································································································ 15 6.8. Data Storage and Evaluation ······················································································· 16 6.9. Test Equipment List ······································································································ 18 7. Tissue Simulating Liquids ······························································································ 19 8. SAR System Verification ································································································· 21 8.1. Purpose of System Performance Check ···································································· 21 8.2. System Setup ················································································································· 21 MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ25100034S01 Page 3 of 39 8.3. Validation Results ········································································································· 22 9. EUT Testing Position ······································································································· 24 9.1. Body-worn Configurations ·························································································· 24 9.2. Hotspot Mode Exposure Position Conditions ·························································· 24 10. Measurement Procedures ······························································································· 26 10.1. Spatial Peak SAR Evaluation ······················································································· 27 10.2. Power Reference Measurement ·················································································· 27 10.3. Area Scan Procedures ················································································…

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add：东莞市大朗镇佛新聚祥二路26号 电话：0769-82226176 传真：0769-82226175 东莞市松汇实业有限公司 99 规 格 承 认 书 SPECIFICATION FOR APPROVAL 编 号： 2025 0 7290 3 File No. 版 本： 1.0 Revision 客 戶 CUSTOMER: ______________________________________ 客 戶 料 号 品 名 PART NAME: ______________________________________ 供 方 料 号 SUPPLIER NO: _____________________________________ 送样日期 Date: 送样数量Q’TY : PCS 客户确认 CUSTOMER APPROVED BY APPROVAL CHIEF SUPERVISOR 供方确认 SUPPLIER SIGNATURE APPROVAL CHECK DESIGN sunny ZouJie LuoYi SH-RD-F04-A SL233P.3000 19 .P01 CUSTOMER NO: ______________________________________ add：东莞市大朗镇佛新聚祥二路26号 电话：0769-82226176 传真：0769-82226175 承认书项目表 NO. 内 容 （Contents） 页 数 （Number of Page） 页 码 （Page Code） 1 承认书封面 （Spec Cover） 1 1 2 承认书项目表（Spec Item ） 1 2 3 工程成品图 （Drawing） 1 3 4 电性测试报告（Test Reports ） 1 4 5 S参数测试 （S Parameter ） 1 5 6 增益测试 （Gain Test ） 1 6 7 测试报告 1 7 8 9 10 - - - 11 - - - 12 - - - add：东莞市大朗镇佛新聚祥二路26号 电话：0769-82226176 传真：0769-82226175 Electrical Properties Frequency 2.4~2.5GHz Impedance 50 0hm Nominal V.S.W.R 1.92 : 1 Max Return Loss -10 dB Max Radiation Omni-directional Gain (Peak) 3.22dBi Cable Loss 2dB / m Max @ 2450 MHz Polarization Linear, Vertical Admitted Power 1 W Connector MHF3代 Physical Properties Antenna MaterialFPC Cable Type O.D. 0.81// L=60mm Operating Temp. -10 ~ +80 ̊C Storage Temp. -10 ~ +80 ̊C Cable Colorblack 电 性 测 试 报 告 Test Reports add：东莞市大朗镇佛新聚祥二路26号 电话：0769-82226176 传真：0769-82226175 S 参 数 测 试 S Parameter Test Agilent E5071C add：东莞市大朗镇佛新聚祥二路26号 电话：0769-82226176 传真：0769-82226175 增 益 测 试 Gain Test Antenna Radiation Pattern VS Gain 0 45 90 135 180 225 270 315 -5 -5 -15 -15 -25 -25 -35 -35-45 FreqEffiEffiGainGainUHISDHISMaxMinDirectivityBeamwidthAttHAttV (MHz)(%)(dB)(dBi)(dBd)(%)(%)(dB)(dB)(dBi)(3dB)(dB)(dB) 240061.99-2.082.940.7919.16842.8172.94-115.016051.6951.15 241067.82-1.693.221.0720.8746.9533.22-10.344.916052.3851.82 242064.21-1.922.840.6919.97244.2352.84-11.014.766052.3751.81 243061.78-2.092.530.3819.65742.1182.53-12.094.626052.4351.88 244062.72-2.032.550.421.01841.72.55-14.244.586051.8251.9 245061.99-2.082.360.2121.91640.0772.36-14.334.436051.6152.1 246067.51-1.712.830.6825.00242.5062.83-14.134.546051.5752.11 247065.71-1.822.610.4625.82239.892.61-14.784.449051.3251.86 248067-1.742.480.3327.65239.3442.48-14.944.229051.4752.06 249065.19-1.862.15028.01137.1782.15-15.134.0130052.0152.61 250065.64-1.832.11-0.0428.92136.7232.11-153.9430052.4553.09 Passive Test For 2.4

NOTE: This document is issued by Shenzhen Morlab Communications Technology Co., Ltd., the test report shall not be reproduced except in full without prior written permission of the company. The test results apply only to the particular sample(s) tested and to the specific tests carried out which is available on request for validation and information confirmed at our website. MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen, GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 1 of 105 REPORT No.：SZ25100034W01 TEST REPORT APPLICANT : Dongguan SmartAction Technology Co.,Ltd. PRODUCT NAME : BLUETOOTH AMPLIFIER MODEL NAME : HiBy W4 BRAND NAME : HiBy FCC ID : 2AOBQ-HIBYW4 STANDARD(S) : 47 CFR Part 15 Subpart C RECEIPT DATE : 2026-01-07 TEST DATE : 2026-01-13 to 2026-02-10 ISSUE DATE : 2026-04-07 Edited by: Zeng Xiaoying (Rapporteur) Approved by: Shen Junsheng (Supervisor) MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen, GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 2 of 105 REPORT No.：SZ25100034W01 DIRECTORY 1. Summary of Test Result ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 4 1.1. Testing Applied Standards ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 5 1.2. Test Equipment List ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 6 1.3. Measurement Uncertainty ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 8 1.4. Testing Laboratory ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 8 2. General Description ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 9 2.1. Information of Applicant and Manufacturer ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 9 2.2. Information of EUT ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 9 2.3. Channel List of EUT ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 10 2.4. Test Configuration of EUT ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 11 2.5. Test Conditions ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 11 2.6. Test Setup Layout Diagram ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 11 3. Test Results ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 14 3.1. Antenna Requirement ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 14 3.2. Hopping Mechanism ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 15 3.3. Number of Hopping Frequency ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 16 3.4. Duty Cycle of Test Signal ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 17 3.5. Maximum Peak Conducted Output Power ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 18 3.6. Maximum Average Conducted Output Power ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 19 3.7. 20 dB Bandwidth ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 20 3.8. Carried Frequency Separation ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 21 3.9. Time of Occupancy (Dwell time) ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 22 3.10. Conducted Spurious Emissions and Band Edge ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 23 3.11. Conducted Emission ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 24 3.12. Restricted Frequency Bands ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 25 3.13. Radiated Emission ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 26 MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen, GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 3 of 105 REPORT No.：SZ25100034W01 Annex A Test Data and Result ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 28 Notes ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 105 Change History Version Date Reason for change 1.0 2026-04-07 First edition MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen, GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 4 of 105 REPORT No.：SZ25100034W01 1. Summary of Test Result No. Section Description Test Date Test Engineer Result Remark 1 15.203 Antenna Requirement N/A N/A PASS / 2 15.247(a) 15.247(h) Hopping Mechanism N/A N/A PASS / 3 15.247(a) Number of Hopping Frequency Feb. 03, 2026 Lin Haoyang PASS / 4 ANSI C63.10 Duty Cycle Feb. 03, 2026 Lin Haoyang PASS / 5 15.247(b) Maximum Peak Conducted Output Power Feb. 03, 2026 Lin Haoyang PASS / 6 15.247(b) Maximum Average Conducted Output Power Feb. 03, 2026 Lin Haoyang PASS / 7 15.247(a) 20dB Bandwidth Feb. 03, 2026 Lin Haoyang PASS / 8 15.247(a) Carrier Frequency Separation Feb. 03, 2026 Lin Haoyang PASS / 9 15.247(a) Time of Occupancy (Dwell time) Feb. 03, 2026 Lin Haoyang PASS / 10 15.247(d) Conducted Spurious Emission and Band Edge Feb. 03, 2026 Lin Haoyang PASS / 11 15.207 Conducted Emission Jan. 22, 2026 Wang Yapeng PASS / 12 15.247(d) Restricted Frequency Bands Jan. 16, 2026 Xiong Xianhong PASS / 13 15.209, 15.247(d) Radiated Emission Ja…

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