PIYH9290-05A4T1:32 SUPER DOZER

H9290 TX Operation Description The transmitter of 1/32 Front loader is powered by 2*AA1.5V battery, it has radio frequency 49.860MHz. While push the left controller sticks forward, it will transmitted a modulation signal for receiver to go forward.On the other hand , the receiver will move backward. When trun both of the left and the right controller, the receiver will turn clockwise or counter-clockwise. Refer to the transmitter circuit design, the circuit description is listed as below : ® X1, L2, R7 and associate components are acted as local oscillator for modulation. ® L1, C7, T1, L3 and associate components are acted as RF power amplifier. ® U1 and associate components are acted as control signal encoder. All tuning and verifications are performed by the manufacturer and there are no adjustments that can be made by the User. No external ground is required or used with this transmitter

TEST REPORT Report No. : AF026280-001 Date : 2005 November 16 Page 1 of 11 FCC ID: PIYH9290-05A4T 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. : LF219586(9) 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 1: 32 Super Dozer of Model No. H9290 Rating : 2 x 1.5V AA size batteries No. of submitted sample : Three (3) piece(s) Date Received : 2005 November 03 Test Period : 2005 November 03 – 2005 November 14 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 Industrial Development Foundation Limited Authorized Signature : ____________________________________________________ Danny Chui EMC Engineer - EL. Division TEST REPORT Report No. : AF026280-001 Date : 2005 November 16 Page 2 of 11 FCC ID: PIYH9290-05A4T 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. : AF026280-001 Date : 2005 November 16 Page 3 of 11 FCC ID: PIYH9290-05A4T 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 transmitter for 1: 32 Super Dozer operating at 49.860MHz which is controlled by a crystal. The EUT is powered by 2 x 1.5V AA size battery. It has two trigger button keys in the centre of EUT. When the trigger key is pressed once, it will transmit a radio signal to receiver go forward or spin moving. The brief circuit description is listed as follows : - X1 and associated circuit act as oscillator - U1 and associated circuit act as encoder - T1, L3 and associated circuit act as filter TEST REPORT Report No. : AF026280-001 Date : 2005 November 16 Page 4 of 11 FCC ID: PIYH9290-05A4T 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)…

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

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