XRB5857YE49TX1:24 HUMMER

                                     
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Authorization Letter 21-Jun-2011 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Gentleman, We, the undersigned, hereby authorize Mr. Elvin K.B. Lau, Director of INTERNATIONAL ELECTRICAL CERTIFICATION CENTRE LTD., to act on our behalf in all matters relating to applications for equipment authorizations, including the signing of all documents relating to these matters. Any and all acts carried out by Mr. Elvin K.B. Lau on our behalf shall have the same effect as acts of our own. The above authorization is valid for the product 1:24 Hummer (model:5857) and expires on 21-Jun-2012. (one year from today's date). Sincerely,

Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: ( XRB5857YE49TX). Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type: Block Diagram, Schematics and Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely,

49MHz FCC ID Back side of 49MHz Remote Control Bottom side of 49MHz RC car Sketch showing FCC ID position FCC ID

Sample Label FCC ID: XRB5857YE49TX This is to certify that the label shown above will be the production label to be used on production units of model 5857. FCC ID number: XRB5857YE49TX Example: FCC ID: XXX123 (XXX - Grantee Code) (123 - Equipment Product Code)

International Electrical Certification Centre Ltd. Technical Services in Electrical Product Testing, International Certification & Information FCC – Test Report No. 55629-1 Date: 2011-11-10 Page 2 of 14 Address : Units 602-605, 6/F., 31 Lok Yip Rd., On Lok Tsuen, Fanling, N.T., Hong Kong. Tel : (852) 2305 2570 E-mail : [email protected] 嶺樂樂路316樓602-605 Fax : (852) 2756 4480 Home Page : http://www.iecc.com.hk IECC a wholly-owned subsidiary of SGS Group TABLE OF CONTENTS 1. Laboratory Report Cover 2. Table of Contents 3. Test Location and Summary of Test Results 4. Test Equipment List 5. Radiated Emission Test Setup 6. Conducted Emission Test Setup 7. Test Procedure 8. Test Results 9-13. Measurement Data 14. Photo of sample International Electrical Certification Centre Ltd. Technical Services in Electrical Product Testing, International Certification & Information FCC – Test Report No. 55629-1 Date: 2011-11-10 Page 3 of 14 Address : Units 602-605, 6/F., 31 Lok Yip Rd., On Lok Tsuen, Fanling, N.T., Hong Kong. Tel : (852) 2305 2570 E-mail : [email protected] 嶺樂樂路316樓602-605 Fax : (852) 2756 4480 Home Page : http://www.iecc.com.hk IECC a wholly-owned subsidiary of SGS Group Test Location International Electrical Certification Centre Ltd. Units 602-605, 31 Lok Yip Road, On Lok Tsuen, Fanling, N.T., Hong Kong Tel : +852 23052570 Fax : +852 27564480 Email : [email protected] Summary of Test Results Radiated Emission: Test result: O.K. Test data: See attached data sheet Conducted Emission: Test result: Not Applicable Test data: Not Applicable Measurement of Emissions within Band Edges Test result: O.K. Test data: See attached data sheet International Electrical Certification Centre Ltd. Technical Services in Electrical Product Testing, International Certification & Information FCC – Test Report No. 55629-1 Date: 2011-11-10 Page 4 of 14 Address : Units 602-605, 6/F., 31 Lok Yip Rd., On Lok Tsuen, Fanling, N.T., Hong Kong. Tel : (852) 2305 2570 E-mail : [email protected] 嶺樂樂路316樓602-605 Fax : (852) 2756 4480 Home Page : http://www.iecc.com.hk IECC a wholly-owned subsidiary of SGS Group TEST EQUIPMENT LIST Equipment Manufacturer Model Serial No. Last Calibration Date Next Calibration Date Test Receiver Rohde & Schwarz ESVS 30 828525/006 09/08/2011 08/08/2012 Antenna Schaffner CBL6111C 2791 30/09/2010 29/09/2012 Antenna Mast System Schwarzbeck AM9104 -- -- -- Turntable with Controller Drehtisch DT312 -- -- -- Spectrum Analyzer with Q. Peak Advantest R3132 140101852 09/08/2011 08/08/2012 International Electrical Certification Centre Ltd. Technical Services in Electrical Product Testing, International Certification & Information FCC – Test Report No. 55629-1 Date: 2011-11-10 Page 5 of 14 Address : Units 602-605, 6/F., 31 Lok Yip Rd., On Lok Tsuen, Fanling, N.T., Hong Kong. Tel : (852) 2305 2570 E-mail : [email protected] 嶺樂樂路316樓602-605 Fax : (852) 2756 4480 Home Page : http://www.iecc.com.hk IECC a wholly-owned subsidiary of SGS Group Radiated Emission Test Setup (3 m diatance) (> 30MHz) 3 m Antenna Antenna mask h = 1 m - 4 m Mains 0.8 m Filter Filter Mains Ground Plane Field Strength Meter EUT (on turntable) International Electrical Certification Centre Ltd. Technical Services in Electrical Product Testing, International Certification & Information FCC – Test Report No. 55629-1 Date: 2011-11-10 Page 6 of 14 Address : Units 602-605, 6/F., 31 Lok Yip Rd., On Lok Tsuen, Fanling, N.T., Hong Kong. Tel : (852) 2305 2570 E-mail : [email protected] 嶺樂樂路316樓602-605 Fax : (852) 2756 4480 Home Page : http://www.iecc.com.hk IECC a wholly-owned subsidiary of SGS Group Conducted Emission Test Setup International Electrical Certification Centre Ltd. Technical Services in Electrical Product Testing, International Certification & Information FCC – Test Report No. 55629-1 Date: 2011-11-10 Page 7 of 14 Address : Units 602-605, 6/F., 31 Lok Yip Rd., On Lok Tsuen, Fanling, N.T., Hong Kong. Tel : (852) 2305 2570 E-mail : [email protected] 嶺樂樂路316樓602-605 Fax : (852) 2756 4480 Home Page : http://www.iecc.com.hk IECC a wholly-owned subsidiary of SGS Group Test Procedure Radiated Emission : The EUT was tested according to ANSI 63.4-2003 for the requirements of FCC Part 15 Subpart C Section 15.209 and 15.235. During the test, the sample was placed on a turn table and operated with new batteries. The table is 0.8 meter above the reference ground plane on the Open Aera Test Site and can rotate 360 degrees to determine the position of the maximum emission level. A broad-band antenna for the frequency range 30 - 1000 MHz, connected with 10 meters coaxial cable to the test receiver was used for measurement. The antenna is capable of measuring both horizontal and vertical polarizations. The antenna was raised from 1 to 4 meters to find out the maximum emission level from the EUT. An initial pre-scan was performed to find out the maximum emission level of the sample placed at 3 orthogonal planes. Final measurement (30 MHz –1000 MHz) was then performed to record the data for the emissions under worst-case condition for combination of the antenna orientation / height and turn table position. Note : 1. Fundamental emission for this pulse modulated device was measured with the peak detector function of the test receiver and was properly adjusted for the duty cycle correction factor as pulse desensitization to calculate the average emission value. 2. The Open Aera Test Site located at IECC was placed on file with the FCC Pursuant to Section 2.948 of the FCC Rules (FCC Registration No. : 97774). Conducted Emission : Not Applicable International Electrical Certification Centre Ltd. Technical Services in Electrical Product Testing, International Certification & Information FCC – Test Report No. 55629-1 Date: 2011-11-10 Page 8 of 14 Address : Units 602-605, 6/F., 31 Lok Yip Rd., On Lok Tsuen, Fanling, N.T., Hong Kong. Tel : (852) 2305 2570 E-mail : [email protected] 嶺樂樂路316樓602-605 Fax : (852) 2756 4480 Home Page : http://www.iecc.com.hk IECC a whol…

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