Q5K12847TR/C ROBOT ATTACK

Operation Description for R/C Robot Attack (27MHz) The transmitter of the R/C Robot Attack (27MHz) is power by a 9V size battery. The radio frequency channel is 27.145MHz. There is a control stick on the transmitter. When the control stick is pressed forward or backward, it will transmit different radio control signal the receiver. Referring to the transmitter circuit design, the circuit description is listed below: - Q3, XTAL and its associated circuit act as an oscillator. - Q1, Q2 and its associated circuit act as an encoder.

TEST REPORT Report No. : AJ008662-001 Date : 2007 April 26 Page 1 of 11 FCC ID: Q5K12847T 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. : LJ207659(7) Applicant : K & B Intíl Ltd. Room 406, 4/F., Empire Centre, 68 Mody Road, Tsim Sha Tsui East, Kowloon, Hong Kong Sample Description : One(1) submitted sample(s) stated to be R/C Robot Attack of Model No. KR-1284 Radio Frequency : 27.145MHz Transmitter Rating : 1 x 9V size battery No. of submitted sample : Three(3) piece(s) *** Date Received : 2007 March 29 Test Period : 2007 April 04 ñ 2007 April 18 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. For and on behalf of CMA Industrial Development Foundation Limited Authorized Signature : ____________________________________________________ Danny Chui Deputy Manager - EL. Division TEST REPORT Report No. : AJ008662-001 Date : 2007 April 26 Page 2 of 11 FCC ID: Q5K12847T 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. : AJ008662-001 Date : 2007 April 26 Page 3 of 11 FCC ID: Q5K12847T 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 R/C Robot Attack. It operates at 27.145 MHz and the oscillation of radio control a crystal. The EUT is power by a 9V size battery. There is a control stick on the EUT. When the control stick is pressed forward or backward, it will transmit different radio control signal to the receiver. The brief circuit description is listed as follows: - Q3, XTAL and associated circuit act as an oscillator. - Q1, Q2 and associated circuit act as an encoder. TEST REPORT Report No. : AJ008662-001 Date : 2007 April 26 Page 4 of 11 FCC ID: Q5K12847T 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 1.2 Location of the test site Radiated emissions measurements are investigated and taken pursuant to the procedures of AN…

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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