YKGTT2BTurbo Twisters Stunt Car Set of 2

Block Diagram FCC ID: YKGTT2B 49.860MHz RF Amplifier & Modulator Q2 Encoder U1 Control Key S1 - S4 K1 - K2 49.860MHz Oscillator Y1,Q1 Q2

7/16/2010 Mindscope Products Inc. phone: (626)301-0832 P.O. Box 9525 fax: (626)301-0832 Glendale, CA 91226 email: [email protected] APPENDIX B [7/6/10] To whom it may concern, Letter of Agency I, an officer of Mindscope Products Inc do hereby authorize Intertek Testing Services (Mr. Ben Ho) 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/or Part 95 of the FCC Rules until further notice. I further certify that no party (as defined in §1.2002(b) of CFR 47, 2009) to this application, including myself, is subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti- Drug Abuse Act of 1988, 21 U.S.C., 862. Regards, George Balanchi [President]

INTERTEK TESTING SERVICE Report No.: HK10070784-1 Equipment Photographs Model : TT2 (External) FCC ID: YKGTT2B

FCC ID: YKGTT2B Label artwork Label Size: 3cm X2.8cm

INTERTEK TESTING SERVICE Report No.: HK10070784-1 Equipment Photographs Model: TT2 (Internal) FCC ID: YKGTT2B INTERTEK TESTING SERVICE Report No.: HK10070784-1 Equipment Photographs Model: TT2 (Internal) FCC ID: YKGTT2B INTERTEK TESTING SERVICE Report No.: HK10070784-1 Equipment Photographs Model: TT2 (Internal) FCC ID: YKGTT2B INTERTEK TESTING SERVICE Report No.: HK10070784-1 Equipment Photographs Model: TT2 (Internal) FCC ID: YKGTT2B INTERTEK TESTING SERVICE Report No.: HK10070784-1 Equipment Photographs Model: TT2 (Internal) FCC ID: YKGTT2B INTERTEK TESTING SERVICE Report No.: HK10070784-1 Equipment Photographs Model: TT2 (Internal) FCC ID: YKGTT2B

FCC ID: YKGTT2B Technical Description : The brief circuit description is listed as follows: - Y1, Q1 and associated circuit act as 49.860 MHz Oscillator. - U1 and associated circuit act as Encoder. - Q2 and associated circuit act as RF Power Amplifier and Modulator. - S1 – S 4, K1 - K2 act as Control Keys. Antenna Used : An integral antenna has been used.

1234 A B C D 4 321 D C B A VCC V1 +3V ANT1 L3 1.8UH C6 500PF C3 200PF C2 22PF R3 47K L2 5.6UH R4 33R L1 1UH Y1 49.860MHZ R2 120K RIGHT 1 NC 2 GND 3 BACK 4 FORW 5 TURBO 6 SC 7 SO 8 VDD 9 PC 10 OSCO 11 OSCI 12 NC 13 LEFT 14 TX2 U1 R1 200K VCC Q1 945 Q2 8050D R5 1K LED1 LED S1 LEFT S2 RIGHT S3 BACK S4 FORW D44148D1 4148 K2 C1 103 D3 4148 D2 4148 K1 C8 15PF PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn

INTERTEK TESTING SERVICES Report No.: HK10070784-1 Code: FCC15C_d / Effective Date: 26 Jan 2010 ( of ) Bandedge Plot – Pursuant to FCC Part 15 Section 15. 235_ Requirement

- The test report only allows to be revised within the retention period unless further standard or the requirement was noticed. - This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. 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 TEST REPORT Report No.: HK10070784-1 Mindscope Products Inc. Application For Certification (Original Grant) (FCC ID: YKGTT2B) Transmitter Prepared and Checked by: Approved by: Signed On File Wong Kwok Yeung, Kenneth Engineer Chan Chi Hung, Terry Senior Lead Engineer Date: Aug 09, 2010 INTERTEK TESTING SERVICES Report No.: HK10070784-1 FCC ID: YKGTT2B i GENERAL INFORMATION Mindscope Products Inc. MODEL: TT2 FCC ID: YKGTT2B Grantee: Mindscope Products Inc. Grantee Address: PO Box 9525, Glendale, CA 91226, U. S. A. Contact Person: George Balanchi Tel: 626.398.2000 Fax: 626.368.2000 e-mail: [email protected] Manufacturer: N/A Manufacturer Address: N/A Brand Name: N/A Model: TT2 Additional Model: TT2B Type of EUT: Transmitter Description of EUT: Turbo Twisters Stunt Car Set of 2 Serial Number: N/A FCC ID : YKGTT2B Date of Sample Submitted: July 15, 2010 Date of Test: July 20, 2010 Report No.: HK10070784-1 Report Date: Aug 09, 2010 Environmental Conidtions: Temperature: +10 to 40°C Humidity: 10 to 90% INTERTEK TESTING SERVICES Report No.: HK10070784-1 FCC ID: YKGTT2B ii SUMMARY OF TEST RESULT Mindscope Products Inc. MODEL: TT2 FCC ID: YKGTT2B TEST SPECIFICATION REFERENCE RESULTS Maximum Peak Output Power 15.247(b), (c) / RSS-210 A8.4 N/A Hopping Channel Carrier Frequencies Separation (for 2.4GHz Digital) 15.247(e) / RSS-210 A8.1 N/A 20dB Bandwidth of the Hopping Channel 15.247(a) / RSS-210 A8.1 N/A Number of Hopping Frequencies 15.247(e) / RSS-210 A8.1 N/A Average Time of Occupancy of Hopping Frequency 15.247(e) / RSS-210 A8.1 N/A Anteann Conducted Spurious Emissions 15.247(d) / RSS-210 A8.5 N/A Radiated Spurious Emissions 15.247(d) / RSS-210 A8.5 N/A RF Exposure Compliance 15.247(i) / RSS-Gen 5.5 N/A Transmitter Power Line Conducted Emissions 15.207 / RSS-Gen 7.2.2 N/A Transmitter Field Strength (for 27MHz) 15.227 / RSS-310 3.8 N/A Transmitter Field Strength (for 40MHz) 15.229 / RSS-210 A2.7 N/A Transmitter Field Strength, Bandwidth and Timing Requirement (for Remote Control) 15.231(a) / RSS-210 A1.1.1 N/A Transmitter Field Strength, Bandwidth and Timing Requirement (for 433MHz) 15.231(e) / RSS-210 A1.1.5 N/A Transmitter Field Strength and Bandwidth Requirement(for 88-108MHz) 15.239 / RSS-210 A2.8 N/A Transmitter Field Strength and Bandwidth Requirement(for 902- 928MHz or 2.4GHz) 15.249 / RSS-210 A2.9 N/A Transmitter Field Strength and Bandwidth Requirement (for 49MHz) 15.235 / RSS-310 3.9 Pass Receiver / Digital Device Radiated Eissions 15.109 / ICES-003 N/A Digital Device Conducted Emissions 15.107 / ICES-003 N/A 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. INTERTEK TESTING SERVICES Report No.: HK10070784-1 FCC ID: YKGTT2B iii 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...............................................................................…

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INTERTEK TESTING SERVICE Report No: HK10070784-1 Configuration Photographs Worst-Case Radiated Emissions (Front View) Model : TT2 Radiated Model no.: TT2 Job No.: HK10070784-1 ;AˆB FCC ID: YKGTT2B INTERTEK TESTING SERVICE Report No: HK10070784-1 Configuration Photographs Worst-Case Radiated Emissions (Back View) Model : TT2 Radiated Model no.: TT2 Job No.: HK10070784-1 ˆA ;B FCC ID: YKGTT2B