2A9AX-RC-LANRemote Control Car

FCC FCC15B FCC15 B -- -- -- --/ FCC15 (1) (2) FCC Warning Statement Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. 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 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.

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Annex A External Photos Report No.:HK2210274776-E Page 1 of 4 Report No.:HK2210274776-E Page 2 of 4 Report No.:HK2210274776-E Page 3 of 4 Report No.:HK2210274776-E Page 4 of 4

FCC ID LABEL: Ca. 20mm x 20mm label location FCC ID: 2A9AX-RC-LAN

Annex B Internal Photo Report No.:HK2210274776-E Page 1 of 2 Report No.:HK2210274776-E Page 2 of 2 Antenna

深圳市利信辉电子有限公司 天线规格承认书 Antenna Specification for Approval 客户名称 Customer Name： 和宇电子 产品名称： Product Name：2.4G antenna 35mm long, red 客户型号： P roduct Name: 产品料号： Part NO.: C10-35-2.5 制 表： Write By：周 敏 日 期： Issued Date: 2019-08-05 客 户: 工程R&D Dept 采购Business Dept 承认 Approved By 利 信 辉 研发R&D Dept 工程 Engineer Dept 审核 Approval Product Specification A. Electrical Characteristics Frequency 2400MHz ~2500MHz VSWR <3.0 E fficiency >30% Impedance 50 Ohm Polarization Line Gain 0DBi B . Material & Mechanical Characteristics Material of Radiator Cu Cable Type 1.0 19P r ed Connector Type : NO Dimension C . Environmental Operation Temperature - 30 °C ~ + 80 °C Storage Temperature - 30 °C ~ + 85 °C Test Equipment & Conditions 1． Network Analyzers : Agilent 8753D 5071B 2． Communications Test Set: Agilent E5515C 3． 3D Chamber Test System Effiency &Gain Effiency &Gain 2.40 ‐0.00 2.440 ‐0.11 2.48 ‐0.13 Radiation Pattern:

Page 1 of 26 Report No.: HK2210274776-E FCC TEST REPORT Test report On Behalf of Nanyang gouchen Network Technology Co., Ltd. For Remote Control Car Model No.: RC-LAN, RC-HONG, RC-LV FCC ID: 2A9AX-RC-LAN Prepared For : Nanyang gouchen Network Technology Co., Ltd. tanghexianxingtangjiedaoduanwan2zu20hao, nanyangshi, henansheng, 473400 China Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Oct. 27, 2022~Nov. 04, 2022 Date of Report: Nov. 04, 2022 Report Number: HK2210274776-E Page 2 of 26 Report No.: HK2210274776-E TEST RESULT CERTIFICATION Applicant’s name ................. : Nanyang gouchen Network Technology Co., Ltd. Address ................................. : tanghexianxingtangjiedaoduanwan2zu20hao, nanyangshi, henansheng, 473400 China Manufacture's Name ............ : Nanyang gouchen Network Technology Co., Ltd. Address ................................. : tanghexianxingtangjiedaoduanwan2zu20hao, nanyangshi, henansheng, 473400 China Product description Trade Mark: GLWYTYD Product name ........................... : Remote Control Car Model and/or type reference : RC-LAN, RC-HONG, RC-LV Standards ............................. : FCC Rules and Regulations Part 15 Subpart C Section 15.249 ANSI C63.10: 2013 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK 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. Date of Test ............................................ : Date (s) of performance of tests ............. : Oct. 27, 2022~Nov. 04, 2022 Date of Issue ........................................... : Nov. 04, 2022 Test Result .............................................. : Pass Testing Engineer : (Gary Qian) Technical Manager : (Eden Hu) Authorized Signatory : (Jason Zhou) Page 3 of 26 Report No.: HK2210274776-E Table of Contents Page 1 . TEST SUMMARY 5 1.1 . Test Procedures and Results 5 1.2 . Information of the Test Laboratory 5 1.3 . Measurement Uncertainty 5 2 . GENERAL INFORMATION 6 2.1 . General Description of EUT 6 2.2 . Operation of EUT During Testing 7 2.3 . Description of Test Setup 8 2.4 . Measurement Instruments List 9 3 . CONDUCTED EMISSIONS TEST 10 3.1. Conducted Power Line Emission Limit 10 3.2. Test Setup 10 3.3. Test Procedure 10 3.4. Test Result 11 4. RADIATED EMISSION TEST 12 4.1. Radiation Limit 12 4.2. Test Setup 12 4.3. Test Procedure 13 4.4. Test Result 13 5. BAND EDGE 19 5.1. Limits 19 5.2. Test Procedure 19 5.3. Test Result 20 6. OCCUPIED BANDWIDTH MEASUREMENT 22 6.1. Test Setup 22 6.2. Test Procedure 22 6.3. Measurement Equipment Used 22 6.4. Test Result 22 7. ANTENNA REQUIREMENT 24 8. PHOTOGRAPH OF TEST 25 9. PHOTOS OF THE EUT 26 Page 4 of 26 Report No.: HK2210274776-E ** Modified History ** Revision Description Issued Data Remark Revision 1.0 Initial Test Report Release Nov. 04, 2022 Jason Zhou Page 5 of 26 Report No.: HK2210274776-E 1. TEST SUMMARY 1.1. Test Procedures and Results DESCRIPTION OF TEST SECTION NUMBERRESULT CONDUCTED EMISSIONS TEST 15.207 N/A RADIATED EMISSION TEST 15.249(a)/15.209 COMPLIANT BAND EDGE 15.249(d)/15.205 COMPLIANT OCCUPIED BANDWIDTH MEASUREMENT 15.215（c） COMPLIANT ANTENNA REQUIREMENT 15.203 COMPLIANT 1.2. Information of the Test Laboratory Shenzhen HUAK Testing Technology Co., Ltd. Add.: 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Testing Laboratory Authorization： A2LA Accreditation Code is 4781.01. FCC Designation Number is CN1229. Canada IC CAB identifier is CN0045. CNAS Registration Number is L9589. 1.3. Measurement Uncertainty Measurement Uncertainty Conducted Emission Expanded Uncertainty =2.71dB, k=2 Radiated emission expanded uncertainty(9kHz-30MHz) = 3.90dB, k=2 Radiated emission expanded uncertainty(30MHz-1000MHz)= 3.90dB, k=2 Radiated emission expanded uncertainty(Above 1GHz) = 4.28dB, k=2 Page 6 of 26 Report No.: HK2210274776-E 2. GENERAL INFORMATION 2.1. General Description of EUT Equipment: Remote Control Car Model Name: RC-LAN Series Model: RC-HONG, RC-LV Model Difference: All model’s the function, software and electric circuit are the same, only with a product color and model named different. Test sample model: RC-LAN. FCC ID: 2A9AX-RC-LAN Antenna Type: Internal Antenna Antenna Gain: 0dBi Operation frequency: 2405-2475MHz Number of Channels: 5CH Modulation Type: GFSK Power Source: DC 3V from battery Power Rating: DC 3V from battery Page 7 of 26 Report No.: HK2210274776-E 2.1.1. Carrier Frequency of Channels Channel Frequency (MHz) Channel Frequency (MHz) Channel Frequency (MHz) 1 2405 3 2440 5 2475 2 2433 4 2465 6 2.2. Operation of EUT During Testing Operating Mode The mode is used: Transmitting mode Low Channel: 2405MHz Middle Channel: 2440MHz High Channel: 2475MHz Page 8 of 26 Report No.: HK2210274776-E 2.3. Description of Test Setup Operation of EUT during testing: The sample was placed (0.8m below 1GHz, 1.5m above 1GHz) above the ground plane of 3m chamber. Measurements in both horizontal and vertical polarities were performed. During the test, each emission was maximized by: having the EUT continuously working, investigated all operating modes, rotated about all 3 axis (X, Y & Z) and considered typical configuration to obtain worst position, manipulating interconnecting cables, rotating the turntable, varying antenna height from 1m to 4m in both horizontal and vertical polarizations. The emissions worst-case are shown in Test Results of the following pages. The worst case is X position. EUT Page 9 of 26 Report No.: HK2210274776-E 2.4. Measurement Instruments List Item…

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Radiated Emission