OGM12119TX-4949MHz R/C CROSS COUNTRY SUV

Operation Description 12119 49MHz R/C Cross Country SUV The transmitter operates at 49.860MHz, which is controlled by a crystal. It is powered by 9V battery. There are two-control key on the transmitter. When the forward control trigger is pushed/pulled once, a radio frequency will be transmitted for the receiver for going forward/backward. When the direction control steering wheel is turned the left/right once, a radio frequency will be transmitted for the receiver for going left/right. Refer to the transmitter circuit design, the circuit description is listed below:
IC1 and associate circuit act as encoder
Q2 and XT1 and associate circuit act as oscillator
Q1 and associate circuit act as amplifier
D2 and associate circuit act as voltage readjustment

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 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 Report No. : AF006544-001 Date : 2005 April 18 Application No. : LF204286(0) Applicant : Enertec Enterprises Ltd. Room 1017, Chinachem Golden Plaza, 77 Mody Road, Tsim Sha Tsui East, Kowloon, Hong Kong. Sample Description : One(1) submitted sample stated to be 49MHz R/C Cross Country SUV of Model No. 12119 Rating : 1 x 9V battery No. of sample(s) : One (1) set *** Date Received : 2005 March 15. Test Period : 2005 March 15 – 2005 March 31. Test Requested : FCC Part 15 Certification Test Method : FCC Rules and Regulations Part 15 – July 2004 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. For and on behalf of CMA Testing and Certification Laboratories Authorized Signature : Page 1 of 11 Danny Chui EMC Engineer - EL. Division FCC ID : OGM12119TX-49 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 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 Report No. : AF006544-001 Date : 2005 April 18 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 ..........................................................................................................................10 5.1 Bandwidth .........................................................................................................................................10 5.2 Duty cycle..........................................................................................................................................10 6 Appendices ...........................................................................................................................................11 Page 2 of 11 FCC ID : OGM12119TX-49 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 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 Report No. : AF006544-001 Date : 2005 April 18 1 General Information 1.1 General Description The equipment under test (EUT) is a transmitter for Cross Country SUV (49MHz). Operating at 49.860 MHz which is controlled by a crystal. The EUT is powered by 9V battery. There are two control trigger in the EUT. When the forward, backward, turn left and turn right trigger is pressed once. It will transmit a difference radio signal for receive go difference direction. The brief circuit description is listed as follows : - IC1 and associated circuit act as encoder - Q2, XT1 and associated circuit act as oscillator - Q1 and associated circuit act as amplifier - D2 and associated circuit act as voltage readjustment 1.2 Related Submittal Grants This is a single application for certification of a transmitter. The receiver for this transmitter is authorized by Declaration of Conformity. Page 3 of 11 FCC ID : OGM12119TX-49 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 1302, Yan Hing Centre, …

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CMA Testing and Certification Laboratories Job No.: J00021798 WF-EL-EMC-15 Edition 3 2005 Mar 29 Page of Bandwidth Plot Bandwidth 1

CMA Testing and Certification Laboratories Job No.: J00021798 WF-EL-EMC-15 Edition 3 2005 Mar 29 Page of Duty Cycle Duty Cycle 1 Duty Cycle 2 CMA Testing and Certification Laboratories Job No.: J00021798 WF-EL-EMC-15 Edition 3 2005 Mar 29 Page of Duty Cycle 3