11 22 33 44 D D C C B B AA Title Number Revision Size A4 Date: 2015-8-5 Sheet of File: F:\ 原理图 \931t5y 发射流程图 .SCHDOC Drawn By: (49MHz)BLOCK DIAGRAM OF TRANSMITTER FORWARD BACKWARD CODE IC POWER SUPPLY OSCILLATING DEBUGGING AMONG XI IS 49MHz ANTENNA MATCH 10MW 4.5V

External Photos

INTERTEK TESTING SERVICE Report No.: 15081256HKG-001 FCC ID: OTM-8720215-49MTX Equipment Photographs Model : 5F62E15 (External)

RF Exposure Info

Analysis Report The Equipment Under Test (EUT) is a transmitter of a RC system, which is operating at 49.860MHz as dictated by a crystal. The EUT is powered by 3 x “AAA” size batteries. The EUT has control keys. After switching ON the EUT and the corresponding car(ie. Receiver), activating the control key on the EUT can control the car moving forward, backward, left and right. Antenna Type: Integral, external Nominal field strength is 70.1dBμV/m @ 3m Production Tolerance of field strength is 67.1 dBμV/m to 73.1 dBμV/m Antenna gain is 0dBi Based on the Maximum allowed field strength of production tolerance was 73.1dBμV/m at 3m in frequency 49MHz, thus; The EIRP = [(FS*D) ^2*1000 / 30] = 0.00613mW Conducted power = Radiated Power (EIRP) – Antenna Gain So; Conducted Power = 0.00613mW The SAR Exclusion Threshold Level for 49.860MHz when the minimum test separation distance is < 50mm: = [474 * (1 + log100/f(MHz))]/2 = 308.6mW Since the above conducted output power is well below the SAR Exclusion threshold level, so the EUT is considered to comply with SAR requirement without testing.

Schematics

11 22 33 44 D D C C B B A A Title Number Revision Size A4 Date: 2015-10-26 Sheet of File: F:\ 原理图 \XL931T5Y.SCHDOC Drawn By: Q2 L6 Q1 J3Y 101C3 104 C1 101 C4 33P C2 K1K2K4 K3 103 R3 100R1 204 R2 2U4 L3 2U2L2 L1 TAN VCC 49.860MHz 1234567 141312111098 IC TX-3 NY4P018AS14 XL931T5Y 10P C5 1 2 J 49.860MHz 2U2 106 C6 K4 104 C7 49.860MHZ

Test Report

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (Reg. No. HOKLAS 005) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Report No.: 15081256HKG-001 i FCC ID: OTM-8720215-49MTX Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com GENERAL INFORMATION Grantee: Kidztech Toys Manufacturing Ltd. Grantee Address: Room 1201, 12/F., Inter-Continental Plaza, 94 Granville Road, Tsim Sha Tsui East, Kowloon, Hong Kong Contact Person: Eric Ho Tel: (852) 2721 8868 Fax: (852) 2721 8838 e-mail: N/A Manufacturer: Shantou Chenghai JinJun Toys Co. Ltd. Manufacturer Address: Yongxin Industry Zone, Lianshang, Chenghai, Shantou, China Brand Name: N/A Model: 5F62E15 Additional Model: 5F62E15, 281835, 192249, 157821, 5F62F17, 87201, 87202 Type of EUT: Transmitter Description of EUT: RC Blue Truck (5F62E15) Blue RC Truck / RC Red Racer (5F62E15, 281835, 192249, 157821, 5F62F17, 87201, 87202) Serial Number: N/A FCC ID: OTM-8720215-49MTX Date of Sample Submitted: August 28, 2015 Date of Test: August 28, 2015 to September 08, 2015 Report No.: 15081256HKG-001 Report Date: September 08, 2015 Environmental Conditions: Temperature: +10°C to 40°C Humidity: 10% to 90% Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (Reg. No. HOKLAS 005) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Report No.: 15081256HKG-001 ii FCC ID: OTM-8720215-49MTX Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com SUMMARY OF TEST RESULT TEST SPECIFICATION REFERENCE RESULTS Transmitter Field Strength and Bandwidth Requirement 15.235 Pass The equipment under test is found to be complying with the following standards: FCC Part 15, October 1, 2013 Edition Note: 1. The EUT uses a permanently attached antenna which, in accordance to section 15.203, is considered sufficient to comply with the pervisions of this section. 2. Pursuant to FCC part 15 Section 15.215(c), the 20 dB bandwidth of the emission was contained within the frequency band designated (mentioned as above) which the EUT operated. The effects, if any, from frequency sweeping, frequency hopping, other modulation techniques and frequency stability over excepted variations in temperature and supply voltage were considered. Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (Reg. No. HOKLAS 005) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Report No.: 15081256HKG-001 iii FCC ID: OTM-8720215-49MTX Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com Table of Contents 1.0 General Description............................................................................................ 1 1.1 Product Description ........................................................................................... 1 1.2 Related Submittal(s) Grants ............................................................................... 1 1.3 Test Methodology .............................................................................................. 1 1.4 Test Facility ....................................................................................................... 1 2.0 System Test Configuration ................................................................................. 2 2.1 Justification........................................................................................................ 2 2.2 EUT Exercising Software ................................................................................... 2 2.3 Special Accessories........................................................................................... 2 2.4 Measurement Uncertainty .................................................................................. 2 2.5 Support Equipment List and Description............................................................. 2 3.0 Emission Results ................................................................................................ 3 3.1 Field Strength Calculation .................................................................................. 3 3.2 Radiated Emission Configuration Photograph .................................................... 4 3.3 Radiated Emission Data .................................................................................... 4 4.0 Equipment Photographs ..................................................................................... 6 5.0 Product Labelling................................................................................................ 6 6.0 Technical Specifications..................................................................................... 6 7.0 Instruction Manual .............................................................................................. 6 8.0 Miscellaneous Information ................................................................................. 7 8.1 Measured Bandwidth ......................................................................................... 7 8.2 Discussion of Pulse Desensitization ................................................................... 8 8.3 Calculation of Average Factor ............................................................................ 8 8.4 Emissions Test Procedures ............................................................................... 9 9.0 Equipment List ..........................................................................…

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Test Setup Photos

INTERTEK TESTING SERVICE Report No: 15081256HKG-001 FCC ID: OTM-8720215-49MTX Configuration Photographs Worst-Case Radiated Emissions (Front View) Model : 5F62E15 INTERTEK TESTING SERVICE Report No: 15081256HKG-001 FCC ID: OTM-8720215-49MTX Configuration Photographs Worst-Case Radiated Emissions (Back View) Model : 5F62E15