P73SPIDERMEN7TSPIDERMEN MONSTER TRUCK

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27.145MHz transmitter operational description of Spidermen Monster Truck The transmitter send out 27.105MHz ~27.185MHz signal of high frequency to control the car move which supply voltage is 9.0volts with battery. Please consult with added block diagram and schematic. When the user pulls the two trigger to up and down or left and right (schematic presents with K5,K6,K3,K8),the IC U1 high voltage enters into GND. these signal is processed by IC and sent out through Q1.X1,L2,C1 makes up of oscillator, which generated base oscillatory signal .The signal of R,L,F,and B come by L5,C3,L4,C4,C5 and fixed 27.145MHz of high frequency, it is sent out. D1 LED acts as a power ñon indicator. D2 is voltage regulator for IC. All tuning and verifications are performed by the manufacturer and there are no adjustment which can be made by the user .No external ground is required or used with this transmitter.

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TEST REPORT Report No. : AJ021978-001 Date : 2007 August 14 Page 1 of 14 FCC ID: P73SPIDERMEN7T 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. : LJ217764(5) Applicant : Lung Cheong Toys Ltd. Lung Cheong Building, 1 Lok Yip Road, Fanling, Hong Kong Sample Description : One(1) submitted sample(s) stated to be Spidermen Monster Truck of Model No. 60-259 Radio Frequency : 27.145MHz Transmitter Rating : 1 x 9V size battery No. of submitted sample : Two (2) piece(s) *** Date Received : 2007 July 16 Test Period : 2007 July 18 ñ 2007 July 20 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 14. Conclusion : The submitted sample was found to comply with requirement of FCC Part 15 Subpart C. Remark : The transmitter contains three control bands and all bands were measured. For and on behalf of CMA Industrial Development Foundation Limited Authorized Signature : ____________________________________________________ Danny Chui Deputy Manager - EL. Division TEST REPORT Report No. : AJ021978-001 Date : 2007 August 14 Page 2 of 14 FCC ID: P73SPIDERMEN7T 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 2.3 Radiated Emission Measurement Data (Conít)............................................................................8 2.3 Radiated Emission Measurement Data (Conít)............................................................................9 3 Description of the Line-conducted Test.............................................................................................10 3.1 Test Procedure............................................................................................................................10 3.2 Test Result..................................................................................................................................10 3.3 Graph and Table of Conducted Emission Measurement Data ...................................................10 4 Photograph .........................................................................................................................................11 4.1 Photographs of the Test Setup for Radiated Emission and Conduction Emission ....................11 4.2 Photographs of the External and Internal Configurations of the EUT.......................................11 5 Supplementary document ...................................................................................................................12 5.1 Bandwidth ..................................................................................................................................12 5.2 Duty cycle ..................................................................................................................................12 5.3 Transmission time ......................................................................................................................13 5.4 Power Spectral Density ..............................................................................................................13 6 Appendices .........................................................................................................................................14 TEST REPORT Report No. : AJ021978-001 Date : 2007 August 14 Page 3 of 14 FCC ID: P73SPIDERMEN7T 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 Spidermen Monster Truck. It operates at 27.145MHz and the oscillation of radio control is generated by a crystal. The EUT is powered by 1 x 9V size battery. There are two control sticks on the EUT. When the forward, backward, turn right or turn left stick is pressed, it will transmit different radio control signal to the receiver. The brief circuit description is listed as follows: - Q3 and associated circuit act as a RF amplifier. - X1, Q2 and associated circuit act as an oscillator. - X2, U1 and associated circ…

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Job No. WF-EL-EMC-15 Edition 1 2006 April 12 Page of Bandwidth Plot Bandwidth 1 (Band A) Bandwidth 2 (Band B) Job No. WF-EL-EMC-15 Edition 1 2006 April 12 Page of Bandwidth Plot Bandwidth 3 (Band C)

Job No. WF-EL-EMC-15 Edition 1 2006 April 12 Page of Duty Cycle Duty Cycle 1 (Band A) Duty Cycle 2 (Band A) Job No. WF-EL-EMC-15 Edition 1 2006 April 12 Page of Duty Cycle Duty Cycle 3 (Band A) Job No. WF-EL-EMC-15 Edition 1 2006 April 12 Page of Duty Cycle Duty Cycle 1 (Band B) Duty Cycle 2 (Band B) Job No. WF-EL-EMC-15 Edition 1 2006 April 12 Page of Duty Cycle Duty Cycle 3 (Band B) Job No. WF-EL-EMC-15 Edition 1 2006 April 12 Page of Duty Cycle Duty Cycle 1 (Band C) Duty Cycle 2 (Band C) Job No. WF-EL-EMC-15 Edition 1 2006 April 12 Page of Duty Cycle Duty Cycle 3 (Band C)