V9Q-37021F27Radio Control Burnout Bike R/C

Block Diagram ANT 27.145MHz Modulator and amplifier Oscillator 27.145MHz(Y1) Encoder AM5AC005X(U1) Control keys K1,K2,K3,K4,K5,K7 Power 4.5VDC AAA size

TOY STATE INTERNATIONAL LIMITED Unit 905, 9/F, West Wing, Tsim Sha Tsui Centre,66 Mody Road, TST East, Kowloon, H.K. Phone: (852) 2757-8281Fax: (852) 2318-1884E-mail: [email protected] Letter of Agency 〝I, an officer ofToy State International Ltd.do hereby authorize lntertek Testing Services (Mr. Terry Chan) to act on our behalf in front of the Federal Communications Commission with respect to all matters relating to certification of equipment under Part 15 and Part 18 of the FCC Rules until further notice.〞 l further certify that no party(as defined in§ §§ § 1.2002(b)of 1.2002(b)of1.2002(b)of 1.2002(b)of CFR CFRCFR CFR 47.2004)to 47.2004)to47.2004)to 47.2004)to this thisthis this application, application,application, application, including includingincluding including myself, myself,myself, myself, is isis is subject subjectsubject subject to toto to a aa a denial denialdenial denial of ofof of federal federalfederal federal benefits, benefits,benefits, benefits, that thatthat that includes includesincludes includes FCC FCCFCC FCC benefits, benefits,benefits, benefits, pursuant pursuantpursuant pursuant to toto to Section SectionSection Section 5301 53015301 5301 of ofof of the thethe the Anti-Drug Anti-DrugAnti-Drug Anti-Drug Abuse AbuseAbuse Abuse Act ActAct Act of ofof of 1988,21 1988,211988,21 1988,21 U.S.C.,862. U.S.C.,862.U.S.C.,862. U.S.C.,862. Dated this20 th dayJunof 2013 By Signature Jason Ng Printed Name Quality Assurance Manager Title Remark: The person who signs this authorization letter must be the grantee contact of record in the Grantee Code data base. Nov 2011

INTERTEK TESTING SERVICE Report No.: 13061213HKG-001 FCC ID: V9Q-37021F27 Equipment Photographs Model : 37021 (External)

INTERTEK TESTING SERVICE Report No.: 13061213HKG-001 FCC ID: V9Q-37021F27 Equipment Photographs Model : 37021 (Internal) INTERTEK TESTING SERVICE Report No.: 13061213HKG-001 FCC ID: V9Q-37021F27 Equipment Photographs Model : 37021 (Internal) INTERTEK TESTING SERVICE Report No.: 13061213HKG-001 FCC ID: V9Q-37021F27 Equipment Photographs Model : 37021 (Internal) INTERTEK TESTING SERVICE Report No.: 13061213HKG-001 FCC ID: V9Q-37021F27 Equipment Photographs Model : 37021 (Internal)

Model: 37021(Transmitter portion) Technical Description of Transmitter The transmitter operates at 27.145 MHz, and controls the corresponding receiver to move forward, backward, left, right light and sound or burn out. The circuit of the transmitter comprises of, 1. An Encoding circuit Consisting: K1,K2,K3,K4,K5,K7,AM5AC005X 2. A RF Oscillator (27.145MHz) Consisting: Y1 3. A Filter Network Consisting: C1,L5, C2,C3,L3 4. A RF Modulator and Amplifier Consisting: Q1, Q2 5. A Power Supply Consisting: 3 x AAA size batteries The transmitter uses an external, integral and telescope-type. Antenna Gain: 0dBi Nominal rated field strength: 70.6dBμV/m at 3m Maximum allowed field strength of production tolerance: +/- 3dB

Analysis Report Report No.: 13061213HKG-001 The Equipment Under Test (EUT) is a transmitter of a RC Car system, which is operating at 27.145MHz as dictated by a crystal. The EUT is powered by 3 x 1.5V AAA size batteries. The EUT has a pair of control keys, two separate control keys. After switching ON the EUT and its corresponding receiver (i.e. car), activating the control key on the EUT can control the receiver moving forward, backward, left , right, lights and sound with burn out. Antenna Type: External, Integral antenna Antenna Gain: 0dBi Nominal rated field strength: 70.6dBμV/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 73.6dBμV/m at 3m in frequency 27.145MHz, thus; The EIRP = [(FS*D) ^2*1000 / 30] = 0.007mW Conducted power = Radiated Power (EIRP) – Antenna Gain So; Conducted Power =0.007mW. 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.

COMPANY: TOY STATE INDUSTRIAL LTD MODEL: VER: DATE: 2013-06-22 DRAWN BY: CHECK BY: DATE: 37021 漂漂漂漂漂 TX(27.145MHz) APP. BY: DATE: 37021漂移电单车 TX 27MHz原理图 深圳南岭玩具制品有限公司 表号 : ID0:RA=1K RB=NCID1:RA=NC RB=1K ANT1 R8 15K C2 33P L3A/L32.2UH Q1 2SC3356 R9 10R L1/L5 6.8uH C9 103 L4A/L4 2.2UH Y1 27.145MHz R6 100K Q2 2SC1815GR C10 47P R7 1K C3 100P C8 33P C7 33P C4 102 C13 103 C1 NC 1 PWM2 2 VDD! 3 PWM1 4 GND1 5 PA0 6 PA1 7 PA2 8 PA3 9 PB0 10 PB1 11 VDD2 12 GND2 13 PB2 14 PB3 U1 AM5AC005X K1 FW K2 FRONT K3 BACK K4 L K5 BW K7 R C5 NC C11 104 BAT 4.5V C15 100uF R11 10R RB R12M2 RA B1B2A0A2A3A1 PWRTX A0A1A2A3 B1B2PWR VCC VCC SELTX SEL VDD VDD

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.: 13061213HKG-001 i FCC ID: V9Q-37021F27 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 Toy State International Ltd. BRAND NAME: N/A, MODEL: 37021 FCC ID: V9Q-37021F27 Grantee: Toy State International Ltd. Grantee Address: Unit 905, 9/F., WestWing, Tsim Sha Tsui Centre, 66 Mody Road, Tsim Sha Tsui East, Kowloon, Hong Kong. Contact Person: Jason Ng Tel: 0755-3680 6243 Fax: 0755-2870 0487 e-mail: N/A Manufacturer: ShenZhen Nanling Toys Products Co, Ltd Manufacturer Address: 132 Busha Road, Nanling Village, Buji Town, 518114 Brand Name: N/A Model: 37021 Type of EUT: Transmitter Description of EUT: Radio Control Burnout Bike™ Serial Number: N/A FCC ID: V9Q-37021F27 Date of Sample Submitted: June 25, 2013 Date of Test: July 02, 2013 Report No.: 13061213HKG-001 Report Date: July 04, 2013 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.: 13061213HKG-001 ii FCC ID: V9Q-37021F27 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 Toy State International Ltd. BRAND NAME: N/A, MODEL: 37021 FCC ID: V9Q-37021F27 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, 2011 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.: 13061213HKG-001 iii FCC ID: V9Q-37021F27 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 Equipment Modification...................................................................................... 2 2.5 Measurement Uncertainty .................................................................................. 2 2.6 Support Equipment List and Description............................................................. 3 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 ...........................................................................…

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INTERTEK TESTING SERVICE Report No: 13061213HKG-001 FCC ID: V9Q-37021F27 Configuration Photographs Worst-Case Radiated Emissions (Front View) Model : 37021 INTERTEK TESTING SERVICE Report No: 13061213HKG-001 FCC ID: V9Q-37021F27 Configuration Photographs Worst-Case Radiated Emissions (Back View) Model : 37021