OPMHC20023008RRadio Control Mars Detector

Operation Description of transmitter for Radio Control Mars Detector The receiver for remote control toy car is operating at 49.860 MHz. It is powered by a 9.6V, NiCd type rechargeable battery pack. The receiver receives the signal from transmitter and moves forward as well as backward moving and circular path respectively. Refer to the circuit design, the circuit description is listed as follows : - Q1 and associated circuit act as RF amplification - IC1 and associated circuit act as decoding and oscillation - Q2, Q3, Q10, Q11 and associated circuit act as motor (M1) control - Q4, Q5, Q12, Q13 and associated circuit act as motor (M2) control

TEST REPORT This document shall not be reproduced either in full or in part except with written approval by the Authorized Representative of CMA Testing. Room 1401-3, 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 Report No. : AC011947-2 Date : 2002 August 05 Client : High Champion Limited Room 1901, 19/F., Block A, Kailey Ind. Centre, 12 Fung Yip Street, Chai Wan, Hong Kong. Sample Description : Sample stated to be : Item Name Item No. Radio Control Patriot 3006 Radio Control Giant Wheel 3007 Radio Control Mars Detector 3008 Radio Control Robotic Spider 3009 Radio Control Storm Hopper 3003 Rating : 1 x 9.6 V, NiCd type chargeable battery pack No. of sample(s) : Five(5) piece(s) *** Date Received : 2002 July 11. Test Period : 2002 July 11 – 2002 July 31. Test Requested : FCC Part 15 Certification Test Method : FCC Rules and Regulations Part 15 – May 2002 ANSI C63.4 – 1992 Test Result : See attached sheet(s) from page 2 to 10. Conclusion : The submitted sample was found to comply with requirement of FCC Part 15 Subpart C. Remark : All five models are the same in circuitry and components; and therefore model 3008 was chosen to be the representative of the test sample. For and on behalf of CMA Testing and Certification Laboratories Authorized Signature : Page 1 of 10 Danny Chui EMC Engineer - EL. Division FCC ID : OPMHC20023008R TEST REPORT This document shall not be reproduced either in full or in part except with written approval by the Authorized Representative of CMA Testing. Room 1401-3, 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 Report No. : AC011947-2 Date : 2002 August 05 Table of Contents 1 General Information ..................................................................................................................... 3 1.1 General Description ................................................................................................................ 3 1.2 Related Submittal Grants ........................................................................................................ 3 1.3 Location of the test site ........................................................................................................... 4 1.4 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 .............................................................................................................. 9 5.1 Bandwidth............................................................................................................................... 9 6 Appendices .................................................................................................................................. 10 Page 2 of 10 FCC ID : OPMHC20023008R TEST REPORT This document shall not be reproduced either in full or in part except with written approval by the Authorized Representative of CMA Testing. Room 1401-3, 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 Report No. : AC011947-2 Date : 2002 August 05 1 General Information 1.1 General Description The equipment under test (EUT) is a superregenerative receiver for Radio Control Patriot, model : 3008, operating at 49.860 MHz. The EUT is powered by a 9.6 V, NiCd type rechargeable battery pack. The EUT receive the signal from transmitter and move forward as well as backward moving and circular path respectively. The brief circuit description is listed as follows : - Q1 and associated circuit act as RF amplification. - IC1 and associated circuit act as decoding and oscillation. - Q2, Q3, Q10 & Q11 and associated circuit act as motor (M1) control. - Q4, Q5, Q12 & Q13 and associated circuit act as motor (M2) control. The model(s) 3006, 3007, 3009 and 3003 are the same as model 3008 in hardware aspect. The difference in model cumbers is that the model 3008 obtains 9.6 V input voltage and the rest of models obtain 7.2 V input voltage. All models had been tested and the worst case data (model 3008) was shown in the report. 1.2 Related Submittal Grants This is a single application for certification of a receiver. The transmitter for this receiver is authorized by Certification procedure. Page 3 of 10 FCC ID …

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