PIYH9282-05A4RR/C STUNT CAR

49.860MHZ Receiver Operational Description MATTEL H9282 R/C STUNT CAR-SAFARI The receiver of R/C stunt car-safari car is powered by 6*1.5V AA battery. When it received either one of Forward, Backward, Spin, Left Turn and Right Turn signal from the transmitter, it will move forward, backward, spin, turn left or right accordingly. Refer to the receiver circuit design, the circuit description is listed as below : ® Q2 and associate components are acted as RF receiver. ® U1, U3 and associate components are acted as control signal decoder. ® Q4 ~ Q9 , Q10 ~ Q14,Q17-Q22 and associate components are acted as motor driving. MATTE H9282 R/C STUNT CAR-SAFARI RECEIVER FCC ID:PIYH9282-05A4R

H9280-49MHZ-RX-FCC.sch-1 - Wed Nov 02 15:19:23 2005

TEST REPORT Report No. : AF026282-001 Date : 2005 November 17 Page 1 of 11 FCC ID: PIYH9282-05A4R 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. : LF220915(8) Client : Mattel Asia Pacific Sourcing Limited 13/F., South Tower, World Finance Centre, Harbour City, Tsimshatsui, Kowloon, Hong Kong. Sample Description : One(1) submitted sample(s) stated to be R/C Stunt Car of Model No. H9281 Rating : 6 x 1.5V AA size batteries No. of submitted sample : Three (3) piece(s) Date Received : 2005 November 04 Test Period : 2005 November 04 – 2005 November 16 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 B. For and on behalf of CMA Industrial Development Foundation Limited Authorized Signature : ____________________________________________________ Danny Chui EMC Engineer - EL. Division TEST REPORT Report No. : AF026282-001 Date : 2005 November 17 Page 2 of 11 FCC ID: PIYH9282-05A4R 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. : AF026282-001 Date : 2005 November 17 Page 3 of 11 FCC ID: PIYH9282-05A4R 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 Test Result : 1 General Information 1.1 General Description The equipment under test (EUT) is a super regenerative receiver for R/C Stunt Car. Operating at 49.860MHz which is controlled by a LRC circuit. The EUT is powered by 6 x 1.5V AA size battery. When it switch on, it can receive radio signal and running to forward, backward, left, right or stunt moving. The brief circuit description is listed as follows : - Q2and associated circuit act as super regenerative circuit. - U1 – U3 and associated circuit act as decoder. - Q15, Q27 and associated circuit act as power control. - Q4 ~ Q9 and associated circuit act as forward and backward motor control. - Q3, Q10 ~ Q14 and associated circuit act as left and right motor control. - Q17 ~ Q22 and associated circuit act as stunt motor control. TEST REPORT Report No. : AF026282-001 Date : 2005 November 17 Page 4 of 11 FCC ID: PIYH9282-05A4R This document shall not be reproduced except in …

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