SIP-5785-CDisney RC Vehicle Controller

2021-05-17 Nemko Canada Inc 303 River Road Ottawa, Ontario, Canada K1V 1H2 Attn: Director of Certification Authority to Act as Agent On our behalf, I appoint Shenzhen Huatongwei International Inspection Co., Ltd./ 1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road, Tianliao, Gongming, Shenzhen, China / Hans Hu,. to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, as specified by Nemko Canada Inc, still resides with MegaGain International Ltd./ m 904-905, Greenfield Tower, Concordia Plaza,1 Science Museum Road, T.S.T. East. Kowloon. HongKong Agency agreement expiration date: May. 16, 2022 By: Gloria Lee Signature Printed Title: Sales Manager On behalf of : MegaGain International Ltd. Telephone: 85223110886

2021-05-17 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: SIP-5785-C Product Name: Disney RC Vehicle Controller Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential:  Schematics  Block diagram  Operation description  BOM These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. By: Gloria Lee Signature Printed Title: Sales Manager On behalf of : MegaGain International Ltd. Telephone: 85223110886

7.EXTERANAL AND INTERNAL PHOTOS EXTERANAL PHOTOS Model:85810-Controller

Version:00 The Label Location: 31mm 36mm

INTERNAL PHOTOS Model:85810-Controller

FCC ID: SIP-5785-C RF Exposure Evaluation REQUIREMENT KDB447498 D01 General RF Exposure Guidance v06, Clause 4.3.1(a) [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] · [√f(GHz)] ≤ 7.5 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 test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm, and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to 4.1 f) is applied to determine SAR test exclusion. TEST RESULT Passed Not Applicable Type Maximum Tune-up (dBm) Conducted Average Power GFSK -17.00 ~ -19.00 Type Conducted Average Power (dBm) Maximum Tune-up (dBm) Calculating data Limit Result GFSK -18.98 -17.00 0.006 7.5 Pass Note: 1) The maximum antenna gain is 0dBi 2) The exposure evaluation safety distance is 0mm.

Page: 1 of 32 TEST REPORT Report No. ...................................... : CHTEW21050062 Report Verification: Project No.................................： SHT2104052302EW FCC ID ............................................. : SIP-5785-C Applicant’s name ........................... : MegaGain International Ltd. Address ............................................. : Rm 904-905, Greenfield Tower, Concordia Plaza,1 Science Museum Road, T.S.T. East. Kowloon. HongKong Test item description .................... : Disney RC Vehicle Controller Trade Mark ....................................... : - Model/Type reference ....................... : 85810-Controller Listed Model(s) ................................. : - Standard ......................................... : FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of receipt of test sample..........: Apr. 29, 2021 Date of testing.............................: Apr. 30, 2021- May. 12, 2021 Date of issue...............................: May. 13, 2021 Result .................. ........................: PASS Compiled by ( Position+Printed name+Signature): File administrator Silvia Li Supervised by (Position+Printed name+Signature): Project Engineer Cheng Xiao Approved by (Position+Printed name+Signature): RF Manager Hans Hu Testing Laboratory Name ............. : Shenzhen Huatongwei International Inspection Co., Ltd. Address ............................................. : 1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road, Tianliao, Gongming, Shenzhen, China Shenzhen Huatongwei International Inspection Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Huatongwei International Inspection Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Huatongwei International Inspection 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. The test report merely correspond to the test sample. Report No.: CHTEW21050062 Page: 2 of 32 Issued: 2021-05-13 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V03 (2021-01) Contents 1. TEST S T AN D AR D S A N D R E P O R T V E R S I O N 3 1.1. Test Standards 3 1.2. Report version 3 2. TEST DESCRIPTION 4 3. SUMMARY 5 3.1. Client Information 5 3.2. Product Description 5 3.3. Radio Specification Description 5 3.4. Testing Laboratory Information 6 4. TEST CONFIGURATION 7 4.1. Test frequency list 7 4.2. Test mode 7 4.3. Support unit used in test configuration and system 7 4.4. Testing environmental condition 8 4.5. Measurement uncertainty 8 4.6. Equipment Used during the Test 9 5. TEST CONDITIONS AND RESULTS 11 5.1. Antenna Requirement 11 5.2. AC Conducted Emission 12 5.3. Peak Output Power 13 5.4. Power Spectral Density 14 5.5. 6dB bandwidth 15 5.6. 99% Occupied Bandwidth 16 5.7. Duty Cycle 17 5.8. Conducted Band edge and Spurious Emission 18 5.9. Radiated Band edge Emission 20 5.10. Radiated Spurious Emission 22 6. TEST SETUP PHOTOS 27 7. EXTERANAL AND INTERNAL PHOTOS 28 8. APPENDIX REPORT 32 Report No.: CHTEW21050062 Page: 3 of 32 Issued: 2021-05-13 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V03 (2021-01) 1. TEST STAND ARDS AND REPORT VERSION 1.1. Test Standards The tests were performed according to following standards: ‒ FCC Rules Part 15.247: Frequency Hopping, Direct Spread Spectrum and Hybrid Systems that are in operation within the bands of 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz ‒ ANSI C63.10:2013: American National Standard for Testing Unlicensed Wireless Devices ‒ KDB 558074 D01 15.247 Meas Guidance v05r02: Guidance for Compliance Measurements on Digital Transmission System, Frequency Hopping Spread Spectrum System, and Hybrid System Devices Operating under Section 15.247 of The FCC Rules 1.2. Report version Revision No. Date of issue Description N/A 2021-05-13 Original Report No.: CHTEW21050062 Page: 4 of 32 Issued: 2021-05-13 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V03 (2021-01) 2. TEST DESCRIPTION Report clause Test Items Standard Requirement Result 5.1 Antenna Requirement 15.203/15.247(c) PASS 5.2 AC Conducted Emission 15.207 N/A 5.3 Peak Output Power 15.247(b)(3) PASS 5.4 Power Spectral Density 15.247(e) PASS 5.5 6dB Bandwidth 15.247(a)(2) PASS 5.6 99% Occupied Bandwidth - PASS *1 5.7 Duty cycle - PASS *1 5.8 Conducted Band Edge and Spurious Emission 15.247(d)/15.205 PASS 5.9 Radiated Band Edge Emission 15.205/15.209 PASS 5.10 Radiated Spurious Emission 15.247(d)/15.205/15.209 PASS Note: ‒ The measurement uncertainty is not included in the test result. ‒ *1: No requirement on standard, only report these test data. Report No.: CHTEW21050062 Page: 5 of 32 Issued: 2021-05-13 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V03 (2021-01) 3. SUMMARY 3.1. Client Information Applicant: MegaGain International Ltd. Address: Rm 904-905, Greenfield Tower, Concordia Plaza,1 Science Museum Road, T.S.T. East. Kowloon. HongKong Manufacturer: MegaGain International Ltd. Address: Rm 904-905, Greenfield Tower, Concordia Plaza,1 Science Museum Road, T.S.T. East. Kowloon. HongKong 3.2. Product Description Name of EUT: Disney RC Vehicle Controller Trade Mark: - Model No.: 85810-Controller Listed Model(s): - Power supply: DC 9.0V for battery Battery Information: DC 9.0V Adapter Information: - Hardware version: V1 Software version: V1 3.3. Radio Specification Description Modulation: GFSK Operation frequency: 2405MHz~2465MHz Channel number: 61 Channel separation: 1MHz Antenna type: Wire Antenna Antenna gain: 0dBi Report No.: CHTEW21050062 Page: 6 of 32 Issued: 2021-05-13 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V03 (2021-01) 3.4. Testing Laboratory Information Laboratory Name Shenzhen Huatongwei Inte…

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Project No.: SHT2104052302EW Radio Specification: GFSK Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 1 of 14 APPENDIX REPORT Project No. SHT2104052302EW Radio Specification GFSK Test sample No. YPHT21040523005 Model No. 85810-Controller Start test date 2021-05-11 Finish date 2021-05-11 Temperature 26.5°C Humidity 56% Test Engineer Hailey Chen Auditor Appendix clause Test item Result A Peak Output Power PASS B Power Spectral Density PASS C 6 dB Bandwidth PASS D 99% Occupied Bandwidth PASS E Duty cycle PASS F Band edge and Spurious Emissions (conducted) PASS Project No.: SHT2104052302EW Radio Specification: GFSK Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 2 of 14 Appendix A：Peak Output Power Type Channel Output power (dBm) Average Output power (dBm) Limit (dBm) Result GFSK CH L -19.32 -19.38 ≤ 30.00 Pass CH M -19.86 -19.89 CH H -18.97 -18.98 Project No.: SHT2104052302EW Radio Specification: GFSK Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 3 of 14 CH L Date: 11.MAY.2021 13:16:18 CH M Date: 11.MAY.2021 13:50:05 CH H Date: 11.MAY.2021 13:52:19 Project No.: SHT2104052302EW Radio Specification: GFSK Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 4 of 14 Appendix B：Power Spectral Density Type Channel Power Spectral Density(dBm/3KHz) Limit (dBm/3KHz) Result GFSK CH L -37.37 ≤8.00 Pass CH M -36.43 CH H -35.54 Project No.: SHT2104052302EW Radio Specification: GFSK Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 5 of 14 CH L Date: 11.MAY.2021 13:22:49 CH M Date: 11.MAY.2021 13:51:06 CH H Date: 11.MAY.2021 13:53:08 Project No.: SHT2104052302EW Radio Specification: GFSK Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 6 of 14 Appendix C：6dB bandwidth Type Channel 6dB Bandwidth(kHz) Limit (kHz) Result GFSK CH L 807.00 ≥500 Pass CH M 813.00 CH H 900.00 Project No.: SHT2104052302EW Radio Specification: GFSK Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 7 of 14 CH L Date: 11.MAY.2021 13:15:42 CH M Date: 11.MAY.2021 13:47:28 CH H Date: 11.MAY.2021 13:51:45 Project No.: SHT2104052302EW Radio Specification: GFSK Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 8 of 14 Appendix D：99% Occupied Bandwidth Type Channel 99% Occupied Bandwidth(MHz) Limit (kHz) Result GFSK CH L 1.14 - Pass CH M 1.15 CH H 1.17 Project No.: SHT2104052302EW Radio Specification: GFSK Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 9 of 14 CH L Date: 11.MAY.2021 13:15:56 CH M Date: 11.MAY.2021 13:49:44 CH H Date: 11.MAY.2021 13:51:59 Project No.: SHT2104052302EW Radio Specification: GFSK Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 10 of 14 Appendix E：Duty cycle Test Frequency （MHz） T on time for single burst (ms) T period (ms) Duty cycle 1/T on time (kHz) 2433 0.15 0.53 28.3% 6.7 Date: 11.MAY.2021 13:47:07 Project No.: SHT2104052302EW Radio Specification: GFSK Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 11 of 14 Appendix F：Band edge and Spurious Emissions (conducted) Test Item: Band edge CH L Date: 11.MAY.2021 13:18:40 CH H Date: 11.MAY.2021 14:04:37 Project No.: SHT2104052302EW Radio Specification: GFSK Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 12 of 14 Test Item: SE CH L Reference level Date: 11.MAY.2021 13:32:06 CH L 30MHz~1000MHz Date: 11.MAY.2021 13:32:41 CH L 1GHz~26GHz Date: 11.MAY.2021 13:33:22 Project No.: SHT2104052302EW Radio Specification: GFSK Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 13 of 14 CH M Reference level Date: 11.MAY.2021 13:35:20 CH M 30MHz~1000MHz Date: 11.MAY.2021 13:36:02 CH M 1GHz~26GHz Date: 11.MAY.2021 13:36:37 Project No.: SHT2104052302EW Radio Specification: GFSK Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 14 of 14 CH H Reference level Date: 11.MAY.2021 14:05:29 CH H 30MHz~1000MHz Date: 11.MAY.2021 14:06:25 CH H 1GHz~26GHz Date: 11.MAY.2021 14:06:58 --------End of Report--------

6.TEST SETUP PHOTOS Radiated Emission Model:85810-Controller