W2MXQTOYSTX72R/C Toys

Ersteller: U. Rodemeier Revision: 04 Erstelldatum: 03.08.01 Datum: 11.05.07 Seite 1 von 1 Request for Confidentiality PHOENIX TESTLAB GmbH Date: Jul. 13, 2010 Product Certification Königswinkel 10 D 32825 Blomberg RE: Certification Application FCC ID: W2MXQTOYSTX72 ; W2MXQTOYSRX96 Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rule, the applicant hereby requests confidential treatment of information accompanying this application as outlined below: • Block • Schematics • Circuit Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to rule 0.457, disclosure of this application and all accompanying documentation will not be made before the date of the GRANT for this application. Thank you for your attention in this matter. Applicant’s Company: Centre Testing International address : Bldg. C, Hongwei Industrial Park, Block 70, Bao’an District, Shenzhen, Guangdong, China Signature : ____________________________ Job Title and Dept. :Project Engineer, EMC

EXTERNAL PHOTOGRAPHS OF EUT Front View of EUT Rear View of EUT

INTERNAL PHOTOGRAPHS OF EUT Uncovered View of EUT-1 Uncovered View of EUT-2 Uncovered View of EUT-3

Report No. SZEE100630420232-1 Page 1 of 13 ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT INTENTIONAL RADIATOR CERTIFICATION Product Name : R/C Toys Model Number : 1:10 Trade Name : XQ FCC ID : W2MXQTOYSTX72 Report Number : SZEE100630420232-1 Date : Jul. 13, 2010 Prepared for: XQ arts toys CO.,LTD, Laimei Industrial Distriet, Chenhai, Shantou City, Guangdong Province, China TEL:+86-754-8551 3333-2121 FAX: +86-754-8551 1888 Prepared by: CENTRE TESTING INTERNATIONAL CORPORATION Building C, Hongwei Industrial Zone, Baoan 70 District, Shenzhen, Guangdong, China TEL: +86-755-3368 3668 FAX: +86-755-3368 3385 This report shall not be reproduced, except in full, without the written approval of CENTRE TESTING INTERNATIONAL CORPORATION Building C, Hongwei Industrial Zone, Baoan 70 District, Shenzhen Standards Results 47 CFR FCC Part 15 Subpart C 15.235 PASS Report No. SZEE100630420232-1 Page 2 of 13 TABLE OF CONTENTS Description Page 1. CERTIFICATION INFORMATION ................................................................................3 2. TEST SUMMARY .........................................................................................................4 3. PRODUCT INFORMATION ..........................................................................................4 4. TEST EQUIPMENT LIST .............................................................................................4 5. RADIATED EMISSIONS MEASUREMENT..................................................................5 5.1. LIMITS ...................................................................................................................5 5.2. BLOCK DIAGRAM OF TEST SETUP ....................................................................5 5.3. TEST PROCEDURE..............................................................................................5 5.4. TEST RESULT......................................................................................................5 5.5. TEST GRAPHS .....................................................................................................7 6. BAND EDGE EMISSION MEASUREMENT.................................................................8 6.1. LIMITS ...................................................................................................................8 6.2. BLOCK DIAGRAM OF TEST SETUP ....................................................................8 6.3. TEST PROCEDURE..............................................................................................8 6.4. TEST RESULT......................................................................................................8 6.5. TEST GRAPH........................................................................................................8 7. 20DB BANDWIDTH MEASUREMENT ........................................................................9 7.1. LIMITS ...................................................................................................................9 7.2. BLOCK DIAGRAM OF TEST SETUP ....................................................................9 7.3. TEST PROCEDURE..............................................................................................9 7.4. TEST GRAPH........................................................................................................9 APPENDIX 1 PHOTOGRAPHS OF TEST SETUP............................................................10 APPENDIX 2 EXTERNAL PHOTOGRAPHS OF EUT ......................................................11 APPENDIX 3 INTERNAL PHOTOGRAPHS OF EUT .......................................................12 N/A means not applicable. Report No. SZEE100630420232-1 Page 4 of 13 2. TEST SUMMARY Clause Test Item Result 1 Radiated Emission PASS 2 Bandedge Emission PASS 3 20dB Bandwidth PASS 3. PRODUCT INFORMATION Items Description Rating DC 9V Intentional Transceiver Intentional Transmitter Modulation FSK Operated Frequency 49.860MHz 4. TEST EQUIPMENT LIST Equipment Manufacturer Model Number Serial Number Due Date 3M Chamber & Accessory Equipment ETS-LINDGREN FACT-3 3510 10/16/2011 Spectrum Analyzer Agilent E4440A MY46185649 04/09/2011 Biconilog Antenna ETS-LINGREN 3142C 00044562 07/31/2011 Multi device Controller ETS-LINGREN 2090 00057230 08/25/2010 Receiver R&S ESCI 100435 08/25/2010 Report No. SZEE100630420232-1 Page 5 of 13 5. Radiated Emissions Measurement 5.1. LIMITS (1) The field strength of any emission within this band shall not exceed 10,000 microvolts/meter at 3 meters. (2) The field strength of any emissions removed by more than 10KHz from the band edges shall not exceed the general radiated emission limits in section 15.209. Frequency (MHz) Field strength (mV/m) Distance (m) 30-88 100 3 88-216 150 3 216-960 200 3 Above 960 500 3 Note: the tighter limit applies at the band edges. 5.2. BLOCK DIAGRAM OF TEST SETUP For radiated emissions from 30 - 1000MHz 5.3. TEST PROCEDURE a. The EUT was placed on the top of a turntable 0.8 meters above the ground in the chamber, 3 meters away from the antenna (wideband antenna), which was mounted on the top of a variable-height antenna tower. The maximum values of the field strength are recorded by adjusting the polarizations of the test antenna and rotating the turntable. b. For each suspected emission, the EUT was arranged to its worst case and then the antenna was tuned to heights from 1 meter to 4 meters and the turn table was turned from 0 degrees to 360 degrees to find the maximum reading. c. The test frequency analyzer system was set to Peak Detect Function and Specified Bandwidth with Maximum Hold Mode. 5.4. TEST RESULT Pass Report No. SZEE100630420232-1 Page 6 of 13 EUT : R/C Toys Voltage : DC 9V M/N : 1:10 Temperature : 23°C Mode : NORMAL Humidity : 60% Test Results-(Measurement Distance: 3m) Frequency Reading Level - peak Factor Measurement - Peak Limit - AV Limit - QP Antenna Result (kHz) (dBμV/m) (dB) (dBμV/m) (dBμV/m)(dBμV/m) (H/V) (P/F) 49.8612* 50.44 9.26 59.70 80 …

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PHOTOGRAPHS OF TEST SETUP TEST SETUP OF RADIATED EMISSION (30MHz-1GHz)