TEST REPORT 1

FCC ID: QEABUGGIES49T

Test Report

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FCCID_472447

TEST REPORT Report No. : AE017413-001 Date : 2004 September 22 Application No.: LE210212(8) Applicant : Kid Galaxy Inc. One Sundial Ave, Suite 310 Manchester, NH 03103, U.S.A. Sample Description : One(1) submitted sample stated to be RC Buggies of Model No. 10405 Rating : 2 x 1.5V “AAA” size battery No. of sample(s) : Three (3) piece(s) *** Date Received : 2004 September 07 Test Period : 2004 September 07 – 2004 September 21 Test Requested : FCC Part 15 Certification Test Method : FCC Rules and Regulations Part 15 – Dec 2003 ANSI C63.4 – 2001 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 : QEABUGGIES49T 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: info@cmatcl.com Web Site: http://www.cmatcl.com

TEST REPORT Report No. : AE017413-001 Date : 2004 September 22 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 : QEABUGGIES49T 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: info@cmatcl.com Web Site: http://www.cmatcl.com

TEST REPORT Report No. : AE017413-001 Date : 2004 September 22 1 General Information 1.1 General Description The equipment under test (EUT) is a transmitter for RC Buggies Series. Operating at 49.860 MHz which is controlled by a crystal. The EUT is powered by 2 x 1.5V “AAA” size battery. There are two antenna at the top of EUT and a single button in the center of EUT. When the button is pressed once, it will transmit a radio frequency for receiver go forward. The brief circuit description is listed as follows : - Y1, Q3 and associated circuit act as local oscillator. - Q2, Q4 and associated circuit act as modulation. - Q1 and associated circuit act as RF amp. - D1 and associated circuit act as battery LED. 1.2 Related Submittal Grants This is a single application for certification of a transmitter. The receiver for this transmitter is authorized by Certification procedure. Page 3 of 11 FCC ID : QEABUGGIES49T 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: info@cmatcl.com Web Site: http://www.cmatcl.com

TEST REPORT Report No. : AE017413-001 Date : 2004 September 22 1.3 Location of the test site Radiated emissions measurements are investigated and taken pursuant to the procedures of ANSI C63.4 – 2001. An Open Area Testing Site is set up for investigation and located at : Top of the Roof, Yan Hing Centre, 9 – 13 Wong Chuk Yeung Street, Fo Tan, Shatin, New Territories, Hong Kong. Conducted emissions measurements are investigated and also taken pursuant to the procedures of ANSI C63.4 – 2001. A double shielded room is located at : Roof Floor, Yan Hing Centre, 9 – 13 Wong Chuk Yeung Street, Fo Tan, Shatin, New Territories, Hong Kong. Page 4 of 11 FCC ID : QEABUGGIES49T 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: info@cmatcl.com Web Site: http://www.cmatcl.com

TEST REPORT Report No. : AE017413-001 Date : 2004 September 22 1.4 List of measuring equipment Equipment Manufacturer Model No. Serial No. Calibration Certification No. EMI Test Receiver R&S ESCS30 100001 S21141 Broadband Antenna Schaffner CBL6113B 2718 AC1753 Signal Generator IFR 2023B 202302/938 Nil LISN R&S ESH3-Z5 100038 S21142 Pulse Limiter R&S ESH3-Z2 100001 20-73194 Biconical Antenna R&S HK116 837414/004 4000.7752.02 Page 5 of 11 FCC ID : QEABUGGIES49T 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: info@cmatcl.com Web Site: http://www.cmatcl.com

TEST REPORT Report No. : AE017413-001 Date : 2004 September 22 2 Description of the radiated emission test 2.1 Test Procedure Radiated emissions measurements are investigated and taken pursuant to the procedures of ANSI C63.4 – 2001. The equipment under test (EUT) was placed on a non-conductive turntable with dimensions of 1.5m x 1m and 0.8m high above the ground. 3m from the EUT, a broadband antenna mounting on the mast received the signal strength. The turntable was rotated to maximize the emission level. The antenna was then moving along the mast from 1m up to 4m until no more higher value was found. Both horizontal and vertical polarization of the antenna were placed and investigated. The device was rotated through three orthogonal axes to determine which attitude and configuration produce the highest emission during measurement. 2.2 Test Result Peak Detector data was measured unless otherwise stated. * Emissions appearing within the restricted bands shall follow the requirement of section 15.205. It was found that the EUT meet the FCC requirement. Page 6 of 11 FCC ID : QEABUGGIES49T 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: info@cmatcl.com Web Site: http://www.cmatcl.com

TEST REPORT Report No. : AE017413-001 Date : 2004 September 22 2.3 Radiated Emission Measurement Data Radiated emission pursuant to the requirement of FCC Part 15 subpart C Frequency Polarity Reading at 3m Antenna and Averaging Field Limit at 3m Margin (MHz) (H/V) (dBµV/m) Cable factor factor (-dB) Strength (dBµV/m) (dB) (dB) (dBµV/m) 49.860 V 54.5 11.1 6.1 59.5 80.0 -20.5 99.719 V 18.7 10.0 -- 28.7 43.5 -14.8 149.579 H 10.2 12.4 -- 22.6 43.5 -20.9 199.439 H 12.6 10.5 -- 23.1 43.5 -20.4 * 249.299 H 13.4 10.1 -- 23.5 46.0 -22.5 299.160 H 10.6 14.2 -- 24.8 46.0 -21.2 349.019 H 9.5 15.6 -- 25.1 46.0 -20.9 398.879 H 10.0 15.6 -- 25.6 46.0 -20.4 448.739 H 7.3 18.7 -- 26.0 46.0 -20.0 498.599 H 7.7 18.7 -- 26.4 46.0 -19.6 Page 7 of 11 FCC ID : QEABUGGIES49T 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: info@cmatcl.com Web Site: http://www.cmatcl.com

TEST REPORT Report No. : AE017413-001 Date : 2004 September 22 3 Description of the Line-conducted Test 3.1 Test Procedure Conducted emissions measurements are investigated and also taken pursuant to the procedures of ANSI C63.4 – 2001. The EUT was setup as described in the procedures, and both lines were measured. 3.2 Test Result No measurement is required as the EUT is a battery-operated product. 3.3 Graph and Table of Conducted Emission Measurement Data Not Applicable Page 8 of 11 FCC ID : QEABUGGIES49T 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: info@cmatcl.com Web Site: http://www.cmatcl.com

TEST REPORT Report No. : AE017413-001 Date : 2004 September 22 4 Photograph 4.1 Photographs of the Test Setup for Radiated Emission and Conduction Emission For electronic filing, the photos are saved with filename TSup1.jpg to TSup2.jpg 4.2 Photographs of the External and Internal Configurations of the EUT For electronic filing, the photos are saved with filename ExPho1.jpg to ExPho2.jpg and InPho1.jpg to InPho2.jpg. Page 9 of 11 FCC ID : QEABUGGIES49T 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: info@cmatcl.com Web Site: http://www.cmatcl.com

TEST REPORT Report No. : AE017413-001 Date : 2004 September 22 5 Supplementary document The following document were submitted by applicant, and for electronic filing, the document are saved with the following filenames: Document Filename ID Label/Location LabelSmp.jpg Block Diagram BlkDia.pdf Schematic Diagram Schem.pdf Users Manual UserMan.pdf Operational Description OpDes.pdf 5.1 Bandwidth The plot on saved in TestRpt 2.pdf shows the fundamental emission is confined in the specified band. The field strength of any emission appearing between the band edges and up to 10 kHz above and below the band edges (49.81 and 49.91 MHz) is at least 26 dB below the carrier level. It meets the requirement of Section 15.235(b). 5.2 The duty cycle is simply the on-time divided by the period : The duration of one cycle = 1.64 ms Effective period of the cycle = (0.81 x 1) ms = 0.81 ms Duty Cycle = (0.81 / 1.64) ms = 0.494 Therefore, the average factor is found by 20 log10 0.494 = - 6.1dB Page 10 of 11 FCC ID : QEABUGGIES49T 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: info@cmatcl.com Web Site: http://www.cmatcl.com

TEST REPORT Report No. : AE017413-001 Date : 2004 September 22 6 Appendices A1. Photos of the set-up of Radiated Emissions 1 page A2. Photos of External Configurations 1 page A3. Photos of Internal Configurations 1 page A4. ID Label/Location 1 page A5. Bandwidth Plot 1 page A6. Average Factor 1 page A7. Block Diagram 1 page A8. Schematics 1 page A9. User Manual 1 page A10. Operation Description 1 page ***** End of Report ***** Page 11 of 11 FCC ID : QEABUGGIES49T 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: info@cmatcl.com Web Site: http://www.cmatcl.com


Document Created: 2004-09-24 09:05:14
Document Modified: 2004-09-24 09:05:14
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