SUJ9018-9999R/C CAR

27MHz R/C Car Tx Block Diagram ANT Battery Encode Amplifier




 U1 Q2 27.145MHz Oscillator XT1, Q1 Voltage Control ZD1

Operation Description R/C Car The R/C Car is powered by 9V battery. There are two-control switch on the EUT. When the forward or backward switch pushed once it will transmit a radio signal for receiver go forward or backward. When the turn left or turn right switch pushed once, it will transmit a radio signal for receiver go left or right Refer to the transmitter circuit design, the circuit description is listed as below:
 U1 and associate circuit act as encoder.
 XT1, Q1 and associate circuit act as oscillator.
 Q2 and associate circuit act as amplifier.
ZD1 and associate circuit act as voltage control.

1234 A B C D 4321 D C B A RIGHT TEST GND BACKWARD FORWARD TURBO SCSO VDD PC OSCO OSCI FOSC LEFT U1 SM6135 R3 200K S2 LEFT S1 RIGHT R4 22K R2 330 R5 150K R6 100 C5 47 C7 68 C1 103 C6 47 C3 47 C4 47 Q1 C945 Q2 C945 XT1 * ANT1 L2 2.2UH L3 1.0UH L1 2.2UH ZD1 3.9V BT1 9V S3 BACKWARD S4 FORWARD S5 TURBO R1 100 LED1 LED C10 SW6 POWER 01 474747472.2UH2.2UH1.0UH C6C3C5C4L1L2L3C7C9 68 C9 68 L4 4.7UH L4 4.7UH 68 27.145MHZ 35.468MHZ 40.685MHZ 49.860MHZ FREQUENCY(TX1)COMPANY: MODEL NO: MODEL NAME: PCB NO: DRAWING NO:REV: CODE: SIZE: SHEET: DEZIGN: CHECKED: APPROVED:

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. : AF000140-001 Date : 2005 January 06 Applicant No. : LE203382(7) Applicant : Apple Toys Development Co Ltd Rm 1709, 17/F, Rise Comm. Bldg, 5-11 Granville Circuit, TST, KLN, HK Sample Description : One(1) submitted sample stated to be R/C Car of Model No. TX002 Rating : 1 x 9V battery No. of sample(s) : One (1) piece *** Date Received : 2004 December 07 Test Period : 2004 December 07 – 2004 December 28 Test Requested : FCC Part 15 Certification Test Method : FCC Rules and Regulations Part 15 – April 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 : SUJ9018-9999 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. : AF000140-001 Date : 2005 January 06 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 6 Appendices.................................................................................................................................... 11 Page 2 of 11 FCC ID : SUJ9018-9999 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. : AF000140-001 Date : 2005 January 06 1 General Information 1.1 General Description The equipment under test (EUT) is a transmitter for R/C Car. Operating at 27.145 MHz which is controlled by a crystal. The EUT is powered by 1 x 9V battery. There are two control switch on the EUT. When the forward or backward switch pushed once, it will transmit a radio signal for receiver going forward or backward. When the turn left or turn right switch pushed once, it will transmit a radio signal for receiver go left or right. The brief circuit description is listed as follows : - U1 and associated circuit act as encoder - XT1, Q1 and associated circuit act as oscillator - Q2 and associated circuit act as amplifier - ZD1 and associated circuit act as voltage control 1.2 Related Submittal Grants This is a single application for certification of a transmitter. The receiver for this transmitter is exempted from the Part 15 technical rules per 15.101(b). Page 3 of 11 FCC ID : SUJ9018-9999 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. : AF000140-001 Date : 2005 January 06 1.3 Location of the test site Radiated emissions measurements are investigate…

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CMA Testing and Certification Laboratories WF-EL-EMC-15 P. of Edition 2 2004 Dec 01 Application no. ___LE203382(7)___ Job no. ___J00013606_____ Duty Cycle Duty Cycle 1 CMA Testing and Certification Laboratories WF-EL-EMC-15 P. of Edition 2 2004 Dec 01 Application no. ___LE203382(7)___ Job no. ___J00013606_____ Duty Cycle 2 Duty Cycle 3