XHT8038-R49MTOY-R/C TRANS ROBOT CAR

User manual Fcc statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT. SUCH MODIFICATIONS COULD VOID THE USER'S AUTHORITY TO OPERATE THE EQUIPMENT.

RX Block Diagram Super-regenerative receiver Decoder U4 Motor MOTO2 49 MHz MOTO1 Motor Driver Motor MOTO1 MOTO2 Motor Driver

深圳市华标电子科技有限公司 Bontek Compliance Testing Laboratory Ltd DATE:November 3,2010. Dear TCB Section of Timco Engineering, Inc., Thank you for cooperation. I would like to submit FCC application of Guangdong Yinrun Industry CO., LTD. . FCC ID: XHT8038-R49M by your TCB Approval today. Best Regards, Bontek Compliance Testing Laboratory Ltd. Tony Wu/General Manager

Guangdong Yinrun Industry CO., LTD. FCC ID: XHT8038-R49M POWER OF ATTORNEY November 3, 2010 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: We, the undersigned, hereby authorize Bontek Compliance Testing Laboratory Ltd.(Tony Wu) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Bontek Compliance Testing Laboratory Ltd. (Tony Wu) on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti-Drug Abuse Act.We, Guangdong Yinrun Industry CO., LTD.are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuantto that section. Sincerely, Guangdong Yinrun Industry CO., LTD. Cyrus Yang (General Manager)

External Photographs EUT –Top View EUT –Rear View

FCC ID Location FCC ID Location

FCC ID Label Sample for FCC ID:XHT8038-R49M FCC ID:XHT8038-R49M Model: 8008 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Internal Photographs EUT –PCB View

PRODUCT PRODUCT PRODUCT PRODUCTDESCRIPTION DESCRIPTION DESCRIPTION DESCRIPTION TheequipmentundertestisTOY-R/C TRANS ROBOT CAR operationat 49Mhz.TheEUT RX issuppliedsourcebynew 6AAA 9V battery.Thetransmitterisa2buttonstransmitter.TheEUT continues totransmitwhilebuttonisbeingpressed,ModulationbyIC. Theantennaconsisisofa36cmlongthinwire.Whentheantenna receiveselectromagneticwavesofdifferentfrequenciesintotheair aftertheprincipleofelectromagneticinductionthroughinternally generatedintheantennastrengthofdifferentcurrents,andtheninto thehigh-frequencydetectorcircuitforselectivefrequency amplification,amplifiedhighfrequencysignalthroughthelow-pass filteredbythefiltercircuitfeetintotheIC,modulatedbythe decoderICfromICweaksignaloutputpin,intothedrive circuit,amplificationandthendrivenbythemotordrivecircuit rotation,inordertoachieveasharkcarandbackupeachfunction.

1 2 3 4 56 ABCD 6 5 4 3 2 1 D CBA Title Number Revision Size B Date: 2 9-Oct -20 10 Sheet o f File: C:\Documen ts an d Set tin gs\ Ad mini strato r\My Do cu ment s\YY-05 8R.DDB Drawn By : ANT C2322P C1847P T1 10.5T Q14 1815/Y L13.3uH C10 332 R18 680R R123K9R93K3 C8104 R24150K R3 120K C14 4.7uF C1747P C9223 1 8765 432 IC 1 LM3 93 V+ C3 223 R2100R R174K7 R11200K C4104 R16200KR151M V+ R510K R19 10K R204K7 1 8 765432 14131211109 IC 5 M3 Q5 772/126 Q4 772/126 Q6 882/126 Q3 882/126 Q8 9014 Q99014 C1104 R4100R R7100R B+ R82K2 R62K2 M2 Q7 Q10 Q1 Q11 Q13 Q2 C7104 R14100R R13100R B+ R102K2 R222K2 M1 Q16 Q17 Q12 Q18 Q19 Q15 C19104 R30100R R29100R B+ R252K2 R312K2 IC 2 78l05 R31330R VCC C11 104 C16104 C12 100uF C15 100uF IN OUT B+ VCC C6220uF C2104 R2 680R D1 3.9V/0.5W B+ V+ D24148 C13 100uF R231K R261K R271K VCC C20 104 VCC 音乐 IC 772*6 882*6 9014*6 1 8765 432 IC 4 LM3 86 R21330R VCC C22 4.7uF C21 10uF K1

Test Report of FCC CFR 47 Part 15 Subpart B On Behalf of Guangdong Yinrun Industry Co., LTD. Yinrun Ind. Garden, Laimei Zone, Chenghai, Shantou City, Guangdong, China FCC ID: XHT8038-R49M Product Description: TOY-R/C TRANS ROBOT CAR Model No.: 8038 Prepared for: Guangdong Yinrun Industry CO., LTD. Yinrun Ind. Garden, Laimei Zone, Chenghai, Shantou City, Guangdong, China Prepared by: Bontek Compliance Testing Laboratory Ltd 1/F, Block East H-3, OCT Eastern Ind. Zone, Qiaocheng East Road, Nanshan, Shenzhen, China Tel: 86-755-86337020 Fax: 86-755-86337028 Report No.: BCT10JR-1756E Issue Date: November 03, 2010 Test Date: October 01 ~ November 03, 2010 Test by: Reviewed By: Kendy Wang Tony Wu Report No.:BCT10JR-1756E Page 2 of 12 FCC ID: XHT8038-R49M TABLE OF CONTENTS 1 - GENERAL INFORMATION ....................................................................................................................... 3 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ........................................................................................ 3 1.2 TEST STANDARDS....................................................................................................................................................... 3 1.3 TEST SUMMARY.......................................................................................................................................................... 3 1.4 TEST METHODOLOGY.................................................................................................................................................. 4 1.5 TEST FACILITY............................................................................................................................................................ 4 2 - SYSTEM TEST CONFIGURATION ........................................................................................................... 5 2.1 EUT CONFIGURATION................................................................................................................................................. 5 2.2 EUT EXERCISE........................................................................................................................................................... 5 2.3 GENERAL TEST PROCEDURES...................................................................................................................................... 5 2.4 MEASUREMENT UNCERTAINTY...................................................................................................................................... 5 2.5 EUT EXERCISE SOFTWARE.......................................................................................................................................... 5 2.6 LIST OF MEASURING EQUIPMENTS USED....................................................................................................................... 6 3 - RADIATED DISTURBANCES ................................................................................................................... 8 3.1 MEASUREMENT UNCERTAINTY...................................................................................................................................... 8 3.2 LIMIT OF RADIATED DISTURBANCES.............................................................................................................................. 8 3.3 EUT SETUP............................................................................................................................................................... 8 3.4 TEST RECEIVER SETUP............................................................................................................................................... 9 3.5 TEST PROCEDURE...................................................................................................................................................... 9 3.6 CORRECTED AMPLITUDE & MARGIN CALCULATION......................................................................................................... 9 3.7 RADIATED EMISSIONS TEST RESULT........................................................................................................................... 10 3.8 TEST RESULT........................................................................................................................................................... 10 Report No.:BCT10JR-1756E Page 3 of 12 FCC ID: XHT8038-R49M 1 - GENERAL INFORMATION 1.1 Product Description for Equipment Under Test (EUT) Client Information Applicant: Guangdong Yinrun Industry CO., LTD. Address of applicant: Yinrun Ind. Garden, Laimei Zone, Chenghai, Shantou City, Guangdong, China Manufacturer: Guangdong Yinrun Industry CO., LTD. Address of manufacturer: Yinrun Ind. Garden, Laimei Zone, Chenghai, Shantou City, Guangdong, China General Description of E.U.T Items Description EUT Description: TOY-R/C TRANS ROBOT CAR Trade Name: N/A Test Model: 8038 Power supply: 6*1.5 VDC Remark: * The test data gathered are from the production sample provided by the manufacturer. 1.2 Test Standards The following Declaration of Conformity report of EUT is prepared in accordance with FCC Rules and Regulations Part 15 Subpart B ANSI STANDARD C63.4-2003 12.1.1.1 SUPERREGENERATIVE RECEIVER: A signal Generator was set to the unit under test operating frequency. An un-Modulated continuous wave (CW) signal was radiated at the superregen-erative receiver operating frequency to cohere the characteristic broadband emissions from the receiver The objective of the manufacturer is to demonstrate compliance with the described above standards. 1.3 Test Summary For the EUT described above. The standards used were FCC Part 15 Subpart B for Emissions Table 1 : Tests Carried Out Under FCC Part 15 Subpart B Standard Test Items Status FCC Part 15 Subpart B Conduction Emission, 0.15MHz to 30MHz √ FCC Part 15 Subpart B Radiation Emission, 30MHz to 1000MHz √ √ Indicates that the test is applicable × Indicates that the test is not ap…

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TEST SETUP PHOTOGRAPHS Radiated Emission