OGM12401TX-49R/C CROSS COUNTRY SERIES

Operation Description for Radio Cross Country Series The Radio Cross Country Series (49MHz Tx) is powered by 2 x 1.5V AA size batteries There are two control triggers in the EUT. When the trigger is pressed once, it will transmit different radio control signal to receiver. Referring to the transmitter circuit design, the circuit description is listed below: - Q2, X1 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. : AG033149-001 Date : 2007 January 05 Page 1 of 11 FCC ID: OGM12401TX-49 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. : LG225513(7) Applicant : ENERTEC ENTERPRISES LTD. RM. 1017, CHINACHEM GOLDEN PLAZA, 77 MODY ROAD, T.S.T. EAST, KLN., HONG KONG. Sample Description : One(1) submitted sample(s) stated to be R/C CROSS COUNTRY SERIES of Model No. 1240/4/5-1 Ref No : 1240, 12401, 1244,12441, 1245, 12451 Radio Frequency : 49.860MHz Transmitter Rating : 2 x 1.5V AA size batteries No. of submitted sample : Two(2) set(s) Date Received : 2006 December 19 Test Period : 2006 December 19 – 2007 January 02 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 C. Remark : All seven models are the same in circuitry and components; and therefore model 12401 was 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. : AG033149-001 Date : 2007 January 05 Page 2 of 11 FCC ID: OGM12401TX-49 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 ........................................................................................ 6 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. : AG033149-001 Date : 2007 January 05 Page 3 of 11 FCC ID: OGM12401TX-49 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 Cross Country Series. It operates at 49.860MHz which is controlled by a crystal. The EUT is powered by 2 x 1.5V AA size batteries. There are two control sticks in the EUT. When the forward, backward, turn left, and turn right stick is pushed 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. - Q2, X1 and associated circuit act as oscillator. - Q1 and associated circuit act as RF amplify. TEST REPORT Report No. : AG033149-001 Date : 2007 January 05 Page 4 of 11 FCC ID: OGM12401TX-49 This document shall not be reproduced except in full or with written approval by the laboratory. CMA Industrial Development Fo…

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

Job No.: J00088923 WF-EL-EMC-15 Edition 1 2006 April 12 Page of Bandwidth Plot Bandwidth 1

Job No.: J00088923 WF-EL-EMC-15 Edition 1 2006 April 12 Page of Duty Cycle Duty Cycle 1 Duty Cycle 2 Job No.: J00088923 WF-EL-EMC-15 Edition 1 2006 April 12 Page of Duty Cycle 3