2BMED-SC24A13-1RC TOYS

SHANTOU CHENGHAI HUANG BO TOYS FACTORY (November 26, 2024) 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: 2BMED-SC24A13-1 [SHANTOU CHENGHAI HUANG BO TOYS FACTORY] (“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. Sincerely, (Applicant signature) (Applicant printed name) Lin Wei SHANTOU CHENGHAI HUANG BO TOYS FACTORY (November 26, 2024) 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: 2BMED-SC24A13-1 [SHANTOU CHENGHAI HUANG BO TOYS FACTORY] (“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) Lin Wei

SHANTOU CHENGHAI HUANG BO TOYS FACTORY (Applicant and U.S Agent are Separate Parties) TO： Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia,MD 21046,USA ATTENTION: FCC Certification - Section 2.911(d)(7) Information Designated U.S. Acett Company Name: Quirarte's Imports Inc FRN：0034562744 Contact Name：zhu hua wen Company address：3625 N Parkway Dr, Fresno, CA 93722, USA Telephone No：13802938527 Email：[email protected] This letter is to confirm that we (Quirarte's Imports Inc) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S.Agent Signature： Signed by (Printed Name/Title)：zhu hua wen The Applicant acknowledges that they must maintain an agent for no less than and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S.Agent information above changes. Applicant Company name：SHANTOU CHENGHAI HUANG BO TOYS FACTORY FCC ID：2BMED-SC24A13-1 FRN: 0036327120 Contact Name：Lin Wei Address：Dongguahu Industrial Zone, Lianxia Huaize Village, Chenghai District, Shantou City, Guangdong Province, China Telephone No：13538214502 Email：[email protected] Applicant Signature： Signed by (Printed Name/Title)：Lin Wei / MANAGER

SHANTOU CHENGHAI HUANG BO TOYS FACTORY Model Difference Data：November 26, 2024 Product description: RC TOYS Model name: SC24A13-1, SC24A01, SC24A02, SC24A03, SC24A04, SC24A05, SC24A06, SC24A07, SC24A08, SC24A09, SC24A10, SC24A11, SC24A12, SC24A01-1, SC24A02-1, SC24A03-1, SC24A04-1, SC24A05-1, SC24A06-1, SC24A07-1, SC24A08-1, SC24A09-1, SC24A10-1, SC24A11-1, SC24A12-1, SC24A13-1, SC24B01, SC24B02, SC24B03, SC24B04, SC24B05, SC24B06, SC24B07, SC24B08, SC24B09, SC24B10, SC24B11, SC24B12, SC24B13, SC24B01-1, SC24B02-1, SC24B03-1, SC24B04-1, SC24B05-1, SC24B06-1, SC24B07-1, SC24B08-1, SC24B09-1, SC24B10-1, SC24B11-1, SC24B12-1, SC24A13 Trade Name: N/A FCC ID: 2BMED-SC24A13-1 All the model are the same circuit and RF module, only the model name and appearance are different. Regards Sincerely Client’s signature : Client’s name / title : Lin Wei（MANAGER） Contact information / address：Dongguahu Industrial Zone, Lianxia Huaize Village, Chenghai District, Shantou City, Guangdong Province, China

SHANTOU CHENGHAI HUANG BO TOYS FACTORY (November 26, 2024) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (RC TOYS / SC24A13-1, SC24A01, SC24A02, SC24A03, SC24A04, SC24A05, SC24A06, SC24A07, SC24A08, SC24A09, SC24A10, SC24A11, SC24A12, SC24A01-1, SC24A02-1, SC24A03-1, SC24A04-1, SC24A05-1, SC24A06-1, SC24A07-1, SC24A08-1, SC24A09-1, SC24A10-1, SC24A11-1, SC24A12-1, SC24A13-1, SC24B01, SC24B02, SC24B03, SC24B04, SC24B05, SC24B06, SC24B07, SC24B08, SC24B09, SC24B10, SC24B11, SC24B12, SC24B13, SC24B01-1, SC24B02-1, SC24B03-1, SC24B04-1, SC24B05-1, SC24B06-1, SC24B07-1, SC24B08-1, SC24B09-1, SC24B10-1, SC24B11-1, SC24B12-1, SC24A13 / FCC ID: 2BMED-SC24A13-1) 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: Lin Wei Title: MANAGER

SHANTOU CHENGHAI HUANG BO TOYS FACTORY (November 26, 2024) 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: Lin Wei Title: MANAGER

Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 5 External Photos Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 5 Model: SC24A13-1 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 3 of 5 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 4 of 5 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 5 of 5

FCC ID LABEL: Label Location: FCC ID: 2BMED-SC24A13-1 Model No.: SC24A13-1

Shenzhen CTB Testing Co., Ltd. FCC ID:2BMED-SC24A13-1 Portable device According to §15.247(e)(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. According to KDB447498 D01 General RF Exposure Guidance V06 The 1-g SAR and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)]·[√f(GHZ)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where: • f(GHZ) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation • The result is rounded to one decimal place for comparison When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. Modulation Channel Freq. (GHz) Conduct ed power (dBm) Conducte d power (mW) Tune-up power (dBm) Max tune-up power (dBm) Max tune-up power (mW) Distance (mm) Result calculatio n SAR Exclusion threshold SAR test exclusion 2.405 2.487 1.77 2±1 3.00 2.00 <5 0.61885 3.00 YES 2.44 2.662 1.85 2±1 3.00 2.00 <5 0.62334 3.00 YES 2.475 2.409 1.74 2±1 3.00 2.00 <5 0.62779 3.00 YES GFSK Conclusion: For the max result : 0.62779≤ FCC Limit 3.0 for 1g SAR.

产品规格书 PRODUCT SPECIFICATION Customer: Customer’s part number: Product description: Welding 2.4G Transceiver Antenna Uni Link’s part number: Panchip_2400_Neg1B Issue Date: 2016-05-11 Note: 2402-2480MHz, Welding Customer Use Customer's authorized signature Remarks Full approved Conditional approved Rejected 1、产品技术指标（PRODUCT TECHNICAL SPECIFICATION） 电性能指标Electrical Specifications 频率范围Frequency Range (MHz) 2402-2480 频带宽度Bandwidth (MHz) 79 输入阻抗Input Impendence (Ω) 50 电压驻波比V.S.W.R ≤2 增益Gain (dBi) 0dBi 极化形式Polarization Type 垂直Vertical 雷电保护Lightning Protection 交流接地 功率容量Power Capacity (w) 0.5 机械指标Mechanical Specifications 天线长度Antenna Length (mm) Ø1.5 X 50 辐射体Radiator 铜Cu 连接器型号Connect Type 直接焊接 工作温度Working Temp(°C) -40~65 储藏温度Storage Temperature(°C) -40~80 颜色Color 黑色Black，白色 White 重量Weight (g) 0.2 Product introduction The antenna is specially designed and produced for remote control vehicle. The antenna has the advantages of high cost performance, small structure and convenient production. 2、产品图片（PRODUCT PICTURE） Change according to customer physical 3、产品规格图(PRODUCT SPECIFICATION CHART) 单位：mm 4、驻波图（STATIONARY WAVE PATTERN） 5．天线增益Gain (dBi) Maximal -1.0dBi Manufacturer: SHANTOU CHENGHAI HUANG BO TOYS FACTORY Address: Dongguahu Industrial Zone, Lianxia Huaize Village, Chenghai District, Shantou City, Guangdong Province, China

Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 34 TEST REPORT Compiled by: Reviewed by: Approved by: Zhou Kui Arron Liu 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. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. “*” indicates the testing items were fulfilled by subcontracted lab. “#” indicates the items are not in CNAS accreditation scope. Product Name: RC TOYS FCC ID: 2BMED-SC24A13-1 Trademark: N/A Model Number: SC24A13-1, SC24A01, SC24A02, SC24A03, SC24A04, SC24A05, SC24A06, SC24A07, SC24A08, SC24A09, SC24A10, SC24A11, SC24A12, SC24A01-1, SC24A02-1, SC24A03-1, SC24A04-1, SC24A05-1, SC24A06-1, SC24A07-1, SC24A08-1, SC24A09-1, SC24A10-1, SC24A11-1, SC24A12-1, SC24A13-1, SC24B01, SC24B02, SC24B03, SC24B04, SC24B05, SC24B06, SC24B07, SC24B08, SC24B09, SC24B10, SC24B11, SC24B12, SC24B13, SC24B01-1, SC24B02-1, SC24B03-1, SC24B04-1, SC24B05-1, SC24B06-1, SC24B07-1, SC24B08-1, SC24B09-1, SC24B10-1, SC24B11-1, SC24B12-1, SC24A13 Prepared For: SHANTOU CHENGHAI HUANG BO TOYS FACTORY Address: Dongguahu Industrial Zone, Lianxia Huaize Village, Chenghai District, Shantou City, Guangdong Province, China Manufacturer: SHANTOU CHENGHAI HUANG BO TOYS FACTORY Address: Dongguahu Industrial Zone, Lianxia Huaize Village, Chenghai District, Shantou City, Guangdong Province, 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: Nov. 15, 2024 Sample tested Date: Nov. 15, 2024 to Nov. 25, 2024 Issue Date: Nov. 25, 2024 Report No.: CTB24111503501RF01 Test Standards FCC CFR Title 47 Part 15 Subpart C Section 15.247 ANSI C63.10:2013 Test Results PASS Remark: This is 2.4GHz radio test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB24111503501RF01 Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 34 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 ............................................. 10 6.1 Block Diagram Of Test Setup .......................................................... 10 6.2 Limit ............................................................................... 10 6.3 Test procedure ...................................................................... 10 6.4 Test Result ......................................................................... 12 7. RADIATED SPURIOUS EMISSION ................................................... 13 7.1 Block Diagram Of Test Setup .......................................................... 13 7.2 Limit ............................................................................... 13 7.3 Test procedure ...................................................................... 14 7.4 Test Result ......................................................................... 15 8. BAND EDGE AND RF COUNDUCTED SPURIOUS EMISSIONS .......................... 22 8.1 Block Diagram Of Test Setup .......................................................... 22 8.2 Limit ............................................................................... 22 8.3 Test procedure ...................................................................... 22 8.4 Test Result ......................................................................... 23 9. COUDUCTED OUTPUT POWER ..................................................... 25 9.1 Block Diagram Of Test Setup .......................................................... 25 9.2 Limit ............................................................................... 25 9.3 Test procedure ...................................................................... 25 9.4 Test Result ......................................................................... 25 10. 6DB OCCUPIED BANDWIDTH ...................................................... 27 10.1 Block Diagram Of Test Setup ......................................................... 27 10.2 Limit .............................................................................. 27 10.3 Test procedure ..................................................................... 27 10.4 Test Result ........................................................................ 27 11. POWER SPECTRAL DENSITY ...................................................... 29 11.1 Block Diagram Of Test Setup .............................................…

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Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 1 Model: SC24A13-1 Radiated Emission Below 1G Above 1G