PWYJT49RX900007.5 inch Dub City RC (49MHz Rx)

7.5 INch Dub City Big Time Muscle R/C Car IC TX2C is a remote encoder IC; it works with Q1, Q2 and other components as transmitter circuit. This unit use of an antenna (45 cm in length) to transmit the RF signal. The car will receive this RF signal by a super-regenerate circuit. Then the decoder IC (RX2C) will decode the signal to control the motor driver circuit. Power is supplied by 3x1.5V AA size batteries for CAR and 1 PC 9.0V 6F22 size battery for controller. The detail Function as below: 1. Turn the power switch of controller and car to ìONî position. 2. Press key FF: TX2C Pin9 output one forward signal, the car unit RX2C Pin11 output High level to control the move forward. 3. Press key BF: TX2C Pin9 output one back signal, RX2C Pin10 output high level to control car move back. 4. Press key R or L: TX2C Pin9 out turn right or left signal, RX2C Pin6 or Pin7 output high level to control the steering motor run to right or left.

    
                

TEST REPORT Report No. : AG011437-001 Date : 2006 June 28 Page 1 of 11 FCC ID: PWYJT49RX90000 This document shall not be reproduced except in full or with written approval by the laboratory. CMA Industrial Development Foundation Limited Room 1302, Yan Hing Centre, 9-13 Wong Chuk Yeung St.., Fo Tan, Shatin, Hong Kong. Tel: (852) 2698 8198 Fax: (852) 2695 4177 E-mail: [email protected] Web Site: http://www.cmatcl.com Application No. : LG207305(6) Applicant : Jada Toys Co. Ltd Unit 901, 9/F., Energy Plaza, 92 Granville Road, TST East, Kowloon, Hong Kong. Sample Description : One(1) submitted sample(s) stated to be 7.5 inch Dub City RC (49MHz Rx) of Model No. 83022 Rating : 3 x 1.5V AA size batteries No. of submitted sample : Two (2) piece(s) *** Date Received : 2006 May 10 Test Period : 2006 May 10 – 2006 May 23 Test Requested : FCC Part 15 Certification. Test Method : 47 CFR Part 15 (10-1-05 Edition) ANSI C63.4 – 2003 Test Result : See attached sheet(s) from page 2 to 11. Conclusion : The submitted sample was found to comply with requirement of FCC Part 15 Subpart B. For and on behalf of CMA Industrial Development Foundation Limited Authorized Signature : ____________________________________________________ Danny Chui Deputy Manager - EL. Division TEST REPORT Report No. : AG011437-001 Date : 2006 June 28 Page 2 of 11 FCC ID: PWYJT49RX90000 This document shall not be reproduced except in full or with written approval by the laboratory. CMA Industrial Development Foundation Limited Room 1302, Yan Hing Centre, 9-13 Wong Chuk Yeung St.., Fo Tan, Shatin, Hong Kong. Tel: (852) 2698 8198 Fax: (852) 2695 4177 E-mail: [email protected] Web Site: http://www.cmatcl.com Table of Contents 1 General Information............................................................................................................................. 3 1.1 General Description ..................................................................................................................... 3 1.2 Location of the test site ................................................................................................................ 4 1.3 List of measuring equipment........................................................................................................ 5 2 Description of the radiated emission test ............................................................................................. 6 2.1 Test Procedure ............................................................................................................................. 6 2.2 Test Result ................................................................................................................................... 6 2.3 Radiated Emission Measurement Data ........................................................................................ 7 3 Description of the Line-conducted Test............................................................................................... 8 3.1 Test Procedure ............................................................................................................................. 8 3.2 Test Result ................................................................................................................................... 8 3.3 Graph and Table of Conducted Emission Measurement Data ..................................................... 8 4 Photograph ........................................................................................................................................... 9 4.1 Photographs of the Test Setup for Radiated Emission and Conduction Emission....................... 9 4.2 Photographs of the External and Internal Configurations of the EUT......................................... 9 5 Supplementary document................................................................................................................... 10 5.1 Bandwidth .................................................................................................................................. 10 5.2 Duty cycle .................................................................................................................................. 10 5.3 Transmission time ...................................................................................................................... 10 6 Appendices......................................................................................................................................... 11 TEST REPORT Report No. : AG011437-001 Date : 2006 June 28 Page 3 of 11 FCC ID: PWYJT49RX90000 This document shall not be reproduced except in full or with written approval by the laboratory. CMA Industrial Development Foundation Limited Room 1302, Yan Hing Centre, 9-13 Wong Chuk Yeung St.., Fo Tan, Shatin, Hong Kong. Tel: (852) 2698 8198 Fax: (852) 2695 4177 E-mail: [email protected] Web Site: http://www.cmatcl.com 1 General Information 1.1 General Description The equipment under test (EUT) is a superregenerative receiver for 4.5 inch Dub City RC. It is operating at 49.860MHz which is controlled by a LRC circuit. The EUT is powered by 3 x 1.5V AA size batteries. When it switched on, it can receive radio signal and running to forward, backward, turn left and turn right. The brief circuit description is listed as follows: - Q1 and associated circuit act as receiver. - U2 and associated circuit act as encoder. - Q11 – Q16 and associated circuit act as M1 motor control. - Q7 – Q10 and associated circuit act as M2 motor control. - Q4 and associated circuit act as voltage control. TEST REPORT Report No. : AG011437-001 Date : 2006 June 28 Page 4 of 11 FCC ID: PWYJT49RX90000 This document shall not be reproduced except in full or with written approval by the laboratory. CMA Industrial Development Foundation Limited Room 1302, Yan Hing Centre, 9-13 Wong Chuk Yeung St.., Fo Tan, Shatin, Hong Kong. Tel: (852) 2698 8198 Fax: (852) 2695 4177 E-mail: [email protected] Web Site: http://www.c…

Text truncated - open the document above for the full version.