OTM15643TX-271/26 RC Single Function Cars & Trucks

INTERTEK TESTING SERVICE Report No.: 14041829HKG-001 Equipment Photographs Model : 1026021 (External) FCC ID: OTM15643TX-27

FCC ID: OTM15643TX‐27 This device complies with part 15 of 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. LABEL SIZE: 22mm x 10mm

INTERTEK TESTING SERVICE Report No.: 14041829HKG-001 Equipment Photographs Model : 1026021 (Internal) FCC ID: OTM15643TX-27 INTERTEK TESTING SERVICE Report No.: 14041829HKG-001 Equipment Photographs Model : 1026021 (Internal) FCC ID: OTM15643TX-27

FCC ID: OTM15643TX-27 Model: 1026021 (Transmitter portion) Technical Description of Transmitter The transmitter operates at 27.145 MHz, and controls the corresponding receiver to move forward, backward and turn right. The circuit of the transmitter comprises of, 1. An Encoding circuit Consisting: S1, S2, R1, R2, R4, R5, R6, R7, C5, C6, C7, Q3, Q4 2. A RF Oscillator (27.145MHz) Consisting: X1, Q2 3. A Filter Network Consisting: L1, C2, 4. A RF Modulator and Amplifier Consisting: Q1 5. A Power Supply Consisting: 3VDC (2 X 1.5V "AA" size batteries) Antenna Gain: 0dBi Nominal rated field strength: 60.5dBμV/m at 3m Maximum allowed field strength of production tolerance: +/- 3dB The transmitter uses an external, integral antenna

Analysis Report Report No.: 14041829HKG-001 The Equipment Under Test (EUT) is a portable transmitter of a RC Car operating at 27.145 MHz as dictated by a crystal. The EUT is powered by a 3.0 V DC source (2 x 1.5V AA size battery). The EUT has a Forward button and a reverse button. After switching ON the EUT and the receiver of the RC Car, activating the control buttons on the EUT can control the receiver moving forward, backward and turning right. Antenna Type: External, integral antenna Antenna Gain: 0dBi Nominal rated field strength: 60.5dBμV/m at 3m Maximum allowed field strength of production tolerance: +/- 3dB According to the KDB 447498: Based on the Maximum allowed field strength of production tolerance was 63.5dBμV/m at 3m in frequency 27.145MHz, thus; The EIRP = [(FS*D) ^2*1000 / 30] = 0.00067mW Conducted power = Radiated Power (EIRP) – Antenna Gain So; Conducted Power = 0.00067mW. The SAR Exclusion Threshold Level for 27.145MHz when the minimum test separation distance is < 50mm: = [474 * (1 + log100/f(MHz))]/2 = 371.2mW 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.

11 22 33 44 D D C C B B A A Title Number Revision Size A4 Date: 2014-5-29 Sheet of File: E:\PCB\YC\ 伟兄 \YC-201TX.SchDoc Drawn By: E1ANT L1 8.2uH L26.8uH L32.2uH C456P C3101P Q19014 Q29014 R81K R356K R2 47K X1 27.145MHZ S2 6*6*6.5 S16*6*6.5 C2101P VCC Q49014 Q39014 R4 4.7K R7 4.7K GND R5 15K R6 15K C5333PC7333PC6333P R13.3K GND C1104P GND 11 22 33 44 D D C C B B A A Title Number Revision Size A4 Date: 2014-5-29 Sheet of File: E:\PCB\YC\ 伟兄 \YC-201TX-49M.SchDoc Drawn By: E1ANT L1 2.2uH L22.2uH L32.2uH C433P C333P Q19014 Q29014 R81K R356K R2 47K X1 49.860MHZ S2 6*6*6.5 S16*6*6.5 C247P VCC Q49014 Q39014 R4 4.7K R7 4.7K GND R5 15K R6 15K C5333PC7333PC6333P R13.3K GND 跃春电子科技有限公司 C1104P GND 11 22 33 44 D D C C B B A A Title Number Revision Size A4 Date: 2014-5-29 Sheet of File: E:\PCB\YC\YC-RX208.SchDoc Drawn By: ANT1 C310P C247P C6 501P C5 104P C8333P C10332P C739P C4104P Q22N3904 L2 5.6uH L1 R23.3K R5220K R3 2.2K R7680R R10 100K R42.2M C950V4.7uF VCC C1 10V470uF 1.0 R1220R GND 1 OSCI 2 OSCO 3 BW 4 FW 5 VDD 6 VI 7 VO 8 1RX3 Q69014 Q7 Q98050 Q88050 R111K R61K R9 56R R8 56R Q48550 Q58550 GND VCC M B1Motor 27MHZ

Valued Quality. Delivered. lssuing Laboratory: lntertek Testing Services Hong Kong Limited Hong Kong Accred¡tation Service (HKAS) has accredited this laboratory under the Hong Kong Laboratory Accreditation Scheme (HOKLAS) for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. The results shown in this report were determined by th¡s laboratory in accordance with ¡ts terms of accreditat¡on. TEST REPORT HII= R6il --*#J Prepared and Checked by: Tse Ying, Cathy Senior Lead Engineer Lead Engineer Date: June 05, 2Ö14 Report No.: I 4041829HKG-001 Kidztech Toys Manufacturing Ltd. Application For Certification (Original Grant) (FCC lD: OTM 1 5643TX-271 Transmitter Approved by: The test report only allo\¡rrs to be rev¡sed w¡lh¡n the relention p€riod unless furthêr standard or the requirement wâs noticed. This report is for the exclusive use of lnledeks Cl¡ent and is prÞvidsd pursuant to the agræment between lntertek and its Client. lntêrteks respons¡b¡lity and liability ars l¡mited to the terms and cond¡tions of the agreement. lntertek assumes no liab¡lity to any party, other than to the Cl¡ent in aæordance with the agreemsnt, for any loss, expsnse or darDdge occasioned by the use of this rsport. Only thê Cliênt ¡s authorized to permil copying or distribut¡on of this report and then only in its snlirety. Any use of the lntertek name or ono of its marks for the sle or advertisement of the tested material, product or s€rvice must first be approved in writ¡ng by lntertêk. The observations and test results in this rêport are relewnt only to the sample tested. Th¡s rsport by itself doss not imply that th€ matgrial, prcduct, or seruiæ ¡s or has ever bæn under an lntêrtek certificât¡on program. lntertek 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 Ng Mei Nar, Chris Issuing Laboratory: Intertek Testing Services Hong Kong Limited Hong Kong Accreditation Service (HKAS) has accredited this laboratory under the Hong Kong Laboratory Accreditation Scheme (HOKLAS) for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. The results shown in this report were determined by this laboratory in accordance with its terms of accreditation. Report No.: 14041829HKG-001 i FCC ID: OTM15643TX-27 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: 1026021 Additional Model: 15652 / 15653 Type of EUT: Transmitter Description of EUT: 1/26 RC Single Function Cars & Trucks Serial Number: N/A FCC ID: OTM15643TX-27 Date of Sample Submitted: April 30, 2014 Date of Test: April 30, 2014 to May 26, 2014 Report No.: 14041829HKG-001 Report Date: June 05, 2014 Environmental Conditions: Temperature: +10 to 40°C Humidity: 10 to 90% Issuing Laboratory: Intertek Testing Services Hong Kong Limited Hong Kong Accreditation Service (HKAS) has accredited this laboratory under the Hong Kong Laboratory Accreditation Scheme (HOKLAS) for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. The results shown in this report were determined by this laboratory in accordance with its terms of accreditation. Report No.: 14041829HKG-001 ii FCC ID: OTM15643TX-27 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 15.227 Pass The equipment under test is found to be complying with the following standards: FCC Part 15, October 1, 2012 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 Hong Kong Accreditation Service (HKAS) has accredited this laboratory under the Hong Kong Laboratory Accreditation Scheme (HOKLAS) for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. The results shown in this report were determined by this laboratory in accordance with its terms of accreditation. Report No.: 14041829HKG-001 iii FCC ID: OTM15643TX-27 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 .......................................................................................…

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INTERTEK TESTING SERVICE Report No: 14041829HKG-001 Configuration Photographs Worst-Case Radiated Emissions (Front View) Model : 1026021 FCC ID: OTM15643TX-27 INTERTEK TESTING SERVICE Report No: 14041829HKG-001 Configuration Photographs Worst-Case Radiated Emissions (Back View) Model : 1026021 FCC ID: OTM15643TX-27