2ASCB-DF043DVLEDNG38-Inch Outdoor dvLED Sidewalk Sign-2.5mm Pixel Pitch

D2G Group LLC Address:81 Commerce Drive, Fall River, Massachusetts 02720, United States U.S. Agent Letter of Attestation To: Federal Communications Commission 7435 Oakland Mills Road, Columbia, MD 21046, USA Date: Jan. 30, 26 Ref: Attestation Statement – Part 2.911(d)(7) filing FCC ID: 2ASCB-DF043DVLEDNG [D2G Group LLC] (“the applicant”) certifies that, as of the date of the filing of the application, [D2G Group LLC] (“the agent”) is our designated U.S. agent for service of process for the above reference FCC ID. The applicant accepts to maintain an agent for 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. The applicant further acknowledges it is our responsibility to inform the FCC whenever the agent information changes. [D2G Group LLC] ("the agent) understand it is the agent's obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address. Designated U.S. Agent Company Name:D2G Group LLC FRN: 0028157329 GC: 2ASCB Address: 81 Commerce Drive, Fall River, Massachusetts 02720, United States Signature: Contact Person: Lynn McElroy Tel:8775816818Email:[email protected] Applicant Company Name: D2G Group LLC FRN: 0028157329 Address: 81 Commerce Drive, Fall River, Massachusetts 02720, United States Signature: Contact Person: Lynn McElroy Tel:8775816818Email:[email protected]

D2G Group LLC (July 2, 2026) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for FCC ID: 2ASCB-DF043DVLEDNG [D2G Group LLC] (“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. We also certify that, as of the date of the filing of the application, the equipment does not utilize cyber-security or anti-virus software from Kaspersky Lab, Inc, or any of its successors and assignees, which is also on the “covered list”. Sincerely, (Applicant signature) (Applicant printed name) Lynn McElroy D2G Group LLC (July 2, 2026) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for FCC ID: 2ASCB-DF043DVLEDNG [D2G Group LLC] (“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. Sincerely, (Applicant signature) (Applicant printed name) Lynn McElroy

D2G Group LLC Model Difference Data：July 2, 2026 Product description: 38-Inch Outdoor dvLED Sidewalk Sign-2.5mm Pixel Pitch Model name: DF038NHB25dvLED, DF038NHB25, DF043DVLEDNG Trade Name: N/A FCC ID: 2ASCB-DF043DVLEDNG All the model are the same circuit and RF module, only the name and appearance colors are different. Regards Sincerely Client’s signature : Client’s name / title : Lynn McElroy（Director, Digital Solutions） Contact information / address：81 Commerce Drive, Fall River, Massachusetts 02720, United States

D2G Group LLC (July 2, 2026) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (38-Inch Outdoor dvLED Sidewalk Sign- 2.5mm Pixel Pitch / DF038NHB25dvLED, DF038NHB25, DF043DVLEDNG/FCC ID: 2ASCB-DF043DVLEDNG) To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 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 ☐ NOTE 1 ☒ Internal Photos ☐ NOTE 1 ☒ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No required to be submitted with this application be permanently withheld from public review. 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. Please contact me if there is any information you may need. Sincerely, Signature: Name: Lynn McElroy Title: Director, Digital Solutions

D2G Group LLC (July 2, 2026) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (Shenzhen CTB Testing Technology Co., Ltd.) to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Signature: Name: Lynn McElroy Title: Director, Digital Solutions

Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 3 Model: DF038NHB25dvLED External Photos Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 3 ANT Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 3 of 3

7.2A 600W 38-Inch Outdoor dvLED Sidewalk Sign-2.5mm Pixel Pitch DF038NHB25dvLED 2ASCB-DF043DVLEDNG AC90-132V 60Hz 7.2A 600W 38-Inch Outdoor dvLED Sidewalk Sign-2.5mm Pixel Pitch DF038NHB25dvLED 2ASCB-DF043DVLEDNG AC90-132V 60Hz 4 5 7.3mm 72.4mm 1 1" 2" 2 3 89mm 56mm 7.3mm 72.4mm 3 4 2 1 38-Inch Outdoor dvLED Sidewalk Sign-2.5mm Pixel Pitch Model: DF038NHB25dvLED Display resolution: 256(W) x 384(H) WiFi ID: AP00001533 WiFi PW: SN2008@+ Series No: XXXXXX0001 38-Inch Outdoor dvLED Sidewalk Sign-2.5mm Pixel Pitch Model: DF038NHB25dvLED Display resolution: 256(W) x 384(H) WiFi ID: AP0000XXXX WiFi PW: SN2008@+ Series No: XXXXXX0001 89mm 40mm 5

FCC §15.247 (i), §2.1091 – RF Exposure FCC ID: 2ASCB-DF043DVLEDNG Applied procedures / limit According to FCC §15.247(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 Note: ƒ is frequency in MHz * = Power density limit is applicable at frequencies greater than 100 MHz Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100,000 1.0 30 Note: f = frequency in MHz * = Plane-wave equivalent power density MPE PREDICTION Predication of MPE limit at a given distance, Equation from OET Bulletin 65, Edition 97-01 Where: S = power density P = power input to antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna,R=20cm Test Result of RF Exposure Evaluation Modes& Channel Freq. (MHz) Tune up Produce power Maximu m peak output power (dBm) Output power to antenna (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm2) Limit (mW / cm2 ) Result 2.4G WIFI 802.11n(H T20)&242 2 15±1 16 39.8107 1.6596 (2.2dBi) 0.0132 1 Pass

Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 54 TEST REPORT Compiled by: Reviewed by: Approved by: Kai Chen Martin Feng Bin Mei / Director Note: If there is any objection to the inspection results in this report, please submit a written report to the company within 15 days from the date of receiving the report. The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. The tested sample(s) and the sample information are provided by the applicant. The authenticity, accuracy, and completeness of the provided information are the sole responsibility of the applicant. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The result decision rules of our laboratory are based solely on the direct comparison between the actual measured values of test results and the standard limits, without considering the measurement uncertainty.“” indicates the testing items were fulfilled by subcontracted lab. “” indicates the items are not in CNAS accreditation scope. Test item description: 38-Inch Outdoor dvLED Sidewalk Sign-2.5mm Pixel Pitch FCC ID: 2ASCB-DF043DVLEDNG Trademark(s): N/A Model/Type reference: DF038NHB25dvLED, DF038NHB25, DF043DVLEDNG Applicant’s name: D2G Group LLC Address: 81 Commerce Drive, Fall River, Massachusetts 02720, United States Manufacturer: GUANGZHOU YOUGUANG OPTOELECTRONICS CO., LTD. Address: No.75, Pacific Ind. Zone, Xingtang Town, Zengcheng, Guangzhou,511340 China Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: 1&2/F., Building A, No.26, Xinhe Road, Xinqiao, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: Jun. 01, 2026 Sample tested Date: Jun. 01, 2026 to Jun. 15, 2026 Issue Date: Jun. 15, 2026 Report No.: CTB26060105501RF01 Test Standards FCC CFR Title 47 Part 15 Subpart C Section 15.247 ANSI C63.10:2020 Test Results PASS Remark: This is WIFI-2.4GHz band radio test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB26060105501RF01 Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 54 TABLE OF CONTENT Test Report Declaration Page 1. VERSION .......................................................................... 3 2. TEST SUMMARY ................................................................... 4 3. MEASUREMENT UNCERTAINTY ..................................................... 5 4. PRODUCT INFORMATION AND TEST SETUP .......................................... 6 4.1 Product Information .................................................................... 6 4.2 Test Setup Configuration ............................................................... 6 4.3 Support Equipment .................................................................... 6 4.4 Channel List .......................................................................... 7 4.5 Test Mode ............................................................................ 7 4.6 Test Environment ...................................................................... 7 5. TEST FACILITY AND TEST INSTRUMENT USED ....................................... 8 5.1 Test Facility ........................................................................... 8 5.2 Test Instrument Used .................................................................. 8 6. AC POWER LINE CONDUCTED EMISSION ............................................ 11 6.1 Block Diagram Of Test Setup .......................................................... 11 6.2 Limit ................................................................................ 11 6.3 Test procedure ....................................................................... 11 6.4 Test Result .......................................................................... 13 7. RADIATED SPURIOUS EMISSION ................................................... 15 7.1 Block Diagram Of Test Setup .......................................................... 15 7.2 Limit ................................................................................ 15 7.3 Test procedure ....................................................................... 16 7.4 Test Result .......................................................................... 17 8. BAND EDGE AND RF COUNDUCTED SPURIOUS EMISSIONS .......................... 34 8.1 Block Diagram Of Test Setup .......................................................... 34 8.2 Limit ................................................................................ 34 8.3 Test procedure ....................................................................... 34 8.4 Test Result .......................................................................... 35 9. CONDUCTED OUTPUT POWER ..................................................... 41 9.1 Block Diagram Of Test Setup .......................................................... 41 9.2 Limit ................................................................................ 41 9.3 Test procedure ....................................................................... 41 9.4 Test Result .......................................................................... 41 10. 6DB OCCUPIED BANDWIDTH ....................................................... 42 10.1 Block Diagram Of Test Setup ......................................................... 42 10.2 Limit ............................................................................... 42 10.3 Test procedure ...................................................................... 42 10.4 Test Result ......................................................................... 43 11. POWER SPECTRAL DENSITY ...................................................... 47 11.1 Block Diagram Of Test Setup ......................................................... 47 11.2 Limit ............................................................................... 47 11.3 Test procedure ......…

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深圳市晟达通讯设备有限公司 深圳地址：深圳市龙岗区爱联社区嶂背创业四路汉光科技园4栋 东莞地址：东莞凤岗镇金凤凰工业区金鹏路19号都市智谷1栋16层01 电话:0755-89985492 传真：0755-89916753 网址：www.szsdtx.com 承认书 SPECIFICATIONFORAPPROVAL 客户名称 CUSTOMERNAME: 产品名称 PRODUCTNAME:L46圆形2.4G5.8G天线 客户料号 CUSTOMERP/N: 晟达电子料号 SDP/N:SDL46WIFI6SJ300REV:A MANUFACTURER SIGNATURE CUSTOMER SIGNATURE CHECKEDBY: APPROVEDBY: DATE: 2023/2/14 深圳市晟达通讯设备有限公司 深圳地址：深圳市龙岗区爱联社区嶂背创业四路汉光科技园4栋 东莞地址：东莞凤岗镇金凤凰工业区金鹏路19号都市智谷1栋16层01 电话:0755-89985492 传真：0755-89916753 网址：www.szsdtx.com Contents ltemDescription 1.---------------------------------------------------------------规格表 2.---------------------------------------------------------------成品图 3.---------------------------------------------------------------测试报告 深圳市晟达通讯设备有限公司 深圳地址：深圳市龙岗区爱联社区嶂背创业四路汉光科技园4栋 东莞地址：东莞凤岗镇金凤凰工业区金鹏路19号都市智谷1栋16层01 电话:0755-89985492 传真：0755-89916753 网址：www.szsdtx.com 1 ． 1 规格表 : 产品主要技术参数 主要技术指标 Maintechnicalspecifications 频率范围 （MHZ） 2400-2500/5150-5850 Frequency Range (MHZ) 2400-2500/5150-5850 特性阻抗(Ω) 50Impedance(Ω)50 峰值增益(dBi) 2.5Gain(dBi)2.5 输出电压 驻波比 ≤2.2MaxVSWR≤2.2Max 电缆长度 （mm） 300±20LineLLength300±20 电缆规格 RG174 Cable specification RG174 极化方式 垂直/水平PolarizationVerticalandhorizontal 连接方式 SMA公头公针ConnectorTypeSMAJ-J 物理性能PhysicalProperties 天线本体材料 ABSAntennaBaseABS 工作温度 -20°C~+50°COperatingTemp-20°C~+50°C 湿度Humidity95%~100%RH Humidity Humidity95%~100%RH 深圳市晟达通讯设备有限公司 深圳地址：深圳市龙岗区爱联社区嶂背创业四路汉光科技园4栋 东莞地址：东莞凤岗镇金凤凰工业区金鹏路19号都市智谷1栋16层01 电话:0755-89985492 传真：0755-89916753 网址：www.szsdtx.com 2．成品图 深圳市晟达通讯设备有限公司 深圳地址：深圳市龙岗区爱联社区嶂背创业四路汉光科技园4栋 东莞地址：东莞凤岗镇金凤凰工业区金鹏路19号都市智谷1栋16层01 电话:0755-89985492 传真：0755-89916753 网址：www.szsdtx.com 3.测试报告 3.1 ：网络分析仪测试 TypicalVSWR 深圳市晟达通讯设备有限公司 深圳地址：深圳市龙岗区爱联社区嶂背创业四路汉光科技园4栋 东莞地址：东莞凤岗镇金凤凰工业区金鹏路19号都市智谷1栋16层01 电话:0755-89985492 传真：0755-89916753 网址：www.szsdtx.com 3.2.暗室2D,3DRaditationPattern 深圳市晟达通讯设备有限公司 深圳地址：深圳市龙岗区爱联社区嶂背创业四路汉光科技园4栋 东莞地址：东莞凤岗镇金凤凰工业区金鹏路19号都市智谷1栋16层01 电话:0755-89985492 传真：0755-89916753 网址：www.szsdtx.com PassiveTestFor2.4G FreqEffiEffiGainGainUHISDHISMaxMin Dire ctiv ity Beamw idth AttHAttV (MHz)(%)(dB) (dBi ) (dBd ) (%)(%)(dB)(dB) (dBi ) (3dB)(dB)(dB) 230056.31-2.492.510.3625.54530.7632.51-15.595.01045.5845.42 235058.07-2.362.440.2925.47732.5892.44-13.844.8045.545.31 240057.27-2.422.330.1824.05633.2162.33-13.664.75045.9745.77 245054.91-2.62.20.0522.51332.3932.2-12.154.81045.5445.4 250057.49-2.42.380.2324.2733.2182.38-12.194.79045.8845.75 255056.94-2.452.280.1326.03730.9012.28-18.664.72045.6545.5 260057.23-2.422.20.0527.92629.3042.2-16.394.62045.9545.8 深圳市晟达通讯设备有限公司 深圳地址：深圳市龙岗区爱联社区嶂背创业四路汉光科技园4栋 东莞地址：东莞凤岗镇金凤凰工业区金鹏路19号都市智谷1栋16层01 电话:0755-89985492 传真：0755-89916753 网址：www.szsdtx.com 深圳市晟达通讯设备有限公司 深圳地址：深圳市龙岗区爱联社区嶂背创业四路汉光科技园4栋 东莞地址：东莞凤岗镇金凤凰工业区金鹏路19号都市智谷1栋16层01 电话:0755-89985492 传真：0755-89916753 网址：www.szsdtx.com 深圳市晟达通讯设备有限公司 深圳地址：深圳市龙岗区爱联社区嶂背创业四路汉光科技园4栋 东莞地址：东莞凤岗镇金凤凰工业区金鹏路19号都市智谷1栋16层01 电话:0755-89985492 传真：0755-89916753 网址：www.szsdtx.com 深圳市晟达通讯设备有限公司 深圳地址：深圳市龙岗区爱联社区嶂背创业四路汉光科技园4栋 东莞地址：东莞凤岗镇金凤凰工业区金鹏路19号都市智谷1栋16层01 电话:0755-89985492 传真：0755-89916753 网址：www.szsdtx.com 深圳市晟达通讯设备有限公司 深圳地址：深圳市龙岗区爱联社区嶂背创业四路汉光科技园4栋 东莞地址：东莞凤岗镇金凤凰工业区金鹏路19号都市智谷1栋16层01 电话:0755-89985492 传真：0755-89916753 网址：www.szsdtx.com PassiveTestFor5.8G FreqEffiEffiGainGainUHISDHISMaxMinDirectivityBeamwidthAttHAttV (MHz)(%)(dB)(dBi)(dBd)(%)(%)(dB)(dB)(dBi)(3dB)(dB)(dB) 515018.62-7.3-3.3-5.4500-3.3-31.437.33049.6149.76 516018.57-7.31-3.17-5.3200-3.17-30.297.313049.5649.97 517017.2-7.64-3.44-5.5900-3.44-29.637.643049.4449.75 518018.01-7.45-3.24-5.3900-3.24-29.717.453049.4849.83 519019.74-7.05-2.85-500-2.85-29.797.053049.5349.84 520019.19-7.17-2.95-5.100-2.95-30.897.173049.6349.96 521020.37-6.91-2.64-4.7900-2.64-30.236.913049.8950.14 522019.77-7.04-2.72-4.8700-2.72-28.947.043049.6549.96 523020.45-6.89-2.53-4.6800-2.53-27.796.893050.150.4 524022.65-6.45-2.07-4.2200-2.07-26.766.453049.7949.97 525022.19-6.54-2.16-4.3100-2.16-27.186.543049.7349.93 526022.22-6.53-2.17-4.3200-2.17-27.876.533049.9850.11 527022.2-6.54-2.16-4.3100-2.16-27.526.543049.9449.97 528023.58-6.27-1.85-400-1.85-26.116.273049.9149.96 529022.42-6.49-1.99-4.1400-1.99-25.086.493050.0350.03 530026.85-5.71-1.15-3.300-1.15-23.485.713050.2550.17 531022.92-6.4-1.85-400-1.85-24.016.43049.9249.93 532025.46-5.94-1.42-3.5700-1.42-23.815.944550.7550.61 533026.81-5.72-1.23-3.3800-1.23-23.575.724550.0149.93 534026.08-5.84-1.34-3.4900-1.34-23.55.844550.3850.29 535028.97-5.38-0.82-2.9700-0.82-22.295.384550.4750.32 536028.84-5.4-0.8-2.9500-0.8-21.855.43050.2850.15 537026.07-5.84-1.19-3.3400-1.19-23.445.844550.5350.38 538028.55-5.44-0.79-2.9400-0.79-23.745.444550.3950.29 539028.07-5.52-0.87-3.0200-0.87-23.585.524550.2650.1 540028.11-5.51-0.81-2.9600-0.81-22.475.514550.7550.75 541032.42-4.89-0.14-2.2900-0.14-20.944.893050.4850.28 542030.91-5.1-0.29-2.4400-0.29-21.095.13050.450.4 543027.93-5.54-0.7-2.8500-0.7-225.543050.0750.04 544028.85-5.4-0.53-2.6800-0.53-22.825.43050.0449.98 545027.86-5.55-0.67-2.8200-0.67-23.225.553049.9949.99 546027.98-5.53-0.65-2.800-0.65-22.555.533050.1850.19 547029.19-5.35-0.51-2.6600-0.51-21.65.353050.2450.2 548027.4-5.62-0.79-2.9400-0.79-22.135.623050.2850.4 549031.25-5.05-0.18-2.3300-0.18-21.955.053050.2750.26 深圳市晟达通讯设备有限公司 深圳地址：深圳市龙岗区爱联社区嶂背创业四路汉光科技园4栋 东莞地址：东莞凤岗镇金凤凰工业区金鹏路19号都市智谷1栋16层01 电话:0755-89985492 传真：0755-89916753 网址：www.szsdtx.com 550028.54-5.45-0.52-2.6700-0.52-22.915.453050.1850.21 551028.04-5.52-0.57-2.7200-0.57-23.755.523050.1750.22 552029.05-5.37-0.43-2.5800-0.43-25.085.373050.4450.48 553030.14-5.21-0.29-2.4400-0.29-27.765.213050.2950.31 554029.99-5.23-0.32-2.4700-0.32-31.365.233050.4650.42 555032.59-4.870.07-2.08000.07-32.774.873050.3850.52 556030.28-5.19-0.22-2.3700-0.22-30.35.193050.8150.62 557030.17-5.2-0.22-2.3700-0.22-28.085.23050.5150.68 558032.42-4.890.11-2.04000.11-26.344.89305150.75 559031.14-5.07-0.04-2.1900-0.04-25.335.073050.3250.36 560032.9-4.830.2-1.95000.2-23.974.833050.5650.48 561030.9-5.1-0.07-2.2200-0.07-23.095.13050.3850.34 562031.05-5.08-0.04-2.1900-0.04-21.995.083050.6250.44 563032.04-4.940.14-2.01000.14-21.364.943050.5250.4 564034.74-4.590.55-1.6000.55-20.544.59…

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Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 2 Model: DF038NHB25dvLED Radiated Emission Below 1G Above 1G Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 2 Conducted emissions