QXATC27MHZFB12" RADIO CONTROLLED VEHICLE FULL FUNCTIONED

TEST REPORT Report No. : AJ008584-001 Date : 2007 April 26 Page 1 of 11 FCC ID: QXATC27MHZFB 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. : LJ207804(0) Applicant : Toy Century Industrial Co., Ltd Room 15, 21/F, Tower North, 1 Science Museum Road, Tsim Sha Tsui East, Kowloon, Hong Kong Sample Description : One(1) submitted sample(s) stated to be 12î Radio Controlled Vehicle Full Functioned of Model No. 89957, 89967, 89968 Radio Frequency : 27.145 MHz Transmitter Rating : 1 x 9V size battery No. of submitted sample : Three(3) piece(s) *** Date Received : 2007 April 02 Test Period : 2007 April 04 ñ 2007 April 13 Test Requested : FCC Part 15 Certification. Test Method : 47 CFR Part 15 (10-1-05 Edition) ANSI C63.4 ñ 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 C. Remark : All three models are the same in circuitry and components; and therefore model 89957 has been chosen to be the representative of the test sample. For and on behalf of CMA Industrial Development Foundation Limited Authorized Signature : ____________________________________________________ Danny Chui Deputy Manager - EL. Division TEST REPORT Report No. : AJ008584-001 Date : 2007 April 26 Page 2 of 11 FCC ID: QXATC27MHZFB 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. : AJ008584-001 Date : 2007 April 26 Page 3 of 11 FCC ID: QXATC27MHZFB 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 transmitter for 12î Radio Controlled Vehicle Full Functioned. It operates at 27.145MHz and the oscillation of radio control is generated by a crystal. The EUT is power by a 9V size battery. There are two control sticks on the EUT. When the forward, backward, turn left or turn right stick is pressed, it will transmit different radio control signal to the receiver. The brief circuit description is listed as follows: - IC1 and associated circuit act as an encoder. - D1 and associated circuit act as a voltage regulator. - Y1, Q2 and associated circuit act as an oscillator. - Q1 and associated circuit act as a RF amplifier. TEST REPORT Report No. : AJ008584-001 Date : 2007 April 26 Page 4 of 11 FCC ID: QXATC27MHZFB This document shall not be reproduced except in ful…

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Job No. WF-EL-EMC-15 Edition 1 2006 April 12 Page of Bandwidth Plot Bandwidth 1

Job No. WF-EL-EMC-15 Edition 1 2006 April 12 Page of Duty Cycle Duty Cycle 1 Duty Cycle 2 Job No. WF-EL-EMC-15 Edition 1 2006 April 12 Page of Duty Cycle Duty Cycle 3