Q5K12737TR/C Robotic Insect

3V Encoder TX-2 Control Key 27.145MHZ Oscillator RF Amplify Q1,L2,T1,L1

Operation Description for R/C Robotic Insect The R/C Robotic Insect is powered by 2 x 1.5V size batteries. There are two buttons switch to control receiver. When the button is pressed once, it will transmit the radio control to receiver. Referring to the transmitter circuit design, the circuit description is listed below: - Y1, Q2, and associated circuit act as oscillator. - Q1 and associated circuit act as RF amplify. - U1 and associated circuit act as encoder.

TEST REPORT Report No. : AG033145-001 Date : 2007 January 17 Page 1 of 11 FCC ID: Q5K12737T 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. : LG223468(3) Applicant : K & B INTERNATIONAL LTD. RM. 406, EMPIRE CTR., 68 MODY ROAD, T.S.T. EAST, KLN., HONG KONG. Sample Description : One(1) submitted sample(s) stated to be R/C ROBOTIC INSECT of Model No. KR-1273 Radio Frequency : 27.145MHz Transmitter Rating : 2 x 1.5V AA size batteries No. of submitted sample : Two(2) set(s) Date Received : 2006 December 22 Test Period : 2006 December 22 ñ 2007 January 03 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. : AG033145-001 Date : 2007 January 17 Page 2 of 11 FCC ID: Q5K12737T 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. : AG033145-001 Date : 2007 January 17 Page 3 of 11 FCC ID: Q5K12737T 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 Robotic Insect. It operates at 27.145MHz which is controlled by a crystal. The EUT is powered by 2 x 1.5V AA size batteries. There are two control buttons in the EUT. When the forward or backward button is pressed once, it will transmit different radio control signal to receiver. The brief circuit description is listed as follows: - U1 and associated circuit act as encoder. - Y1, Q2 and associated circuit act as oscillator. - Q1 and associated circuit act as RF amplify. TEST REPORT Report No. : AG033145-001 Date : 2007 January 17 Page 4 of 11 FCC ID: Q5K12737T 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 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 Job No.: _______________ WF-EL-EMC-15 Edition 1 2006 April 12 Page of Duty Cycle 3