HAP91331R49Remote Control Toy Receiver

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FCC ID Location FCC ID: HAP91331R49 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.

Model No: 91331-49.860MHz CIRCUIT DESCRIPTION In transmitter, press the Forward, Forward-Left, Forward-Right, Or press the backward, Backward-left, Backward -Right, Or press the Left,Or press the Right,output U1 pin 8 supply encoding signal. Q1 & X1 is a crystal oscillator of 49.860MHz frequency. Q2 is a modulator. Output of Q2 drives the transformer T1. The antenna is coupled to the modulator by the transformer. In receiver L1 is tuning 49.860MHz frequency. And Q1 is a RF amplifier and detector stage. U1 is a signal amplifier and decoder, it controls the output of U1 pin6, 7 and pin10,11, 12. Q2, Q3, Q6and Q7 are regulator. Q4, Q5, Q2, Q3 are left -motor driver, and Q6,Q7, Q8, Q9 are Right -motor driver. ANTENNA AND GROUND CIRCUITRY This unit makes use of an external flexible 42 centimeters long mast antenna. The antenna is inductively coupled. The unit relies on the ground tract of the printed circuit board. No external ground is provided. Energy is supplied by “AAA” x 4- batteries(6 volts). 写字楼及陈列室 OFFICE & SHOWROOM： 香港九龙尖沙咀东部么地道67号半岛中心1108室 ROOM 1108 PENINSULA CENTRE，67 MODY ROAD，TSIM SHA TSUI EAST，KOWLOON，HONG KONG. TEL:（852）2723 8038 FAX：（852）2665 4068 E-MAIL ADDRESS: [email protected]

1234 A B C D 4321 D C B A Title NumberRevisionSize A4 Date:3-Jun-2004 Sheet of File:E:\91327\91327.ddbDrawn By: BT1 2.4V R10 200K R92.2K R7 3.3K R8 3.6M R63.6M C10 390p C90.1uFR53.3K Q1 C2715 C3 27p L2 3.3uH R3 390 C6 4.7uF L1 27mc 15T C210p C4 472 ANT1 R4 2.7K R2 270K C1 3p R13 4.7 D1 2.2V C7 472 ROBOT R15 47 C12 220uF C11 102 Q7 8050 R14 4.7 R11 4.7 A -+ MOT1 C130.1uF V o 2 1 G n d 2 S 1 3 O s c 4 O s c 5 R i g h t 6 L e f t 7 R o b 8 L d b 9 B a c k 1 0 F o r 1 1 T u r b o 1 2 V d d 1 3 V i 1 1 4 V o 1 1 5 V i 2 1 6 U1 RX2C R174.7 R164.7 C8 0.01uF Q68050 R124.7 Q9 8550 Q8 8550 R19 4.7 Q2 8050 R18 4.7 A -+ MOT2 C14 0.1uF Q3 8050 Q5 8550 Q4 8550 Vcc Vcc SW1 C10 390p 5mm GangNeng Li 91331RX-27 REV1.1 PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.com.cn

Report No.: GLEMO040600119RFF Page: 1 of 11 FCC ID: HAP91331R49 Authorized Signature: Kent Hsu Laboratory Manager This report refers to the General Conditions for Inspection and Testing Services, printed overleaf This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product and does not permit the use of the SGS PRODUCT CERTIFICATION MARK.. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. This report may only be reproduced and distributed in full. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Any mention of SGS International Electrical Approvals or testing done by SGS International Electrical Approvals in connection with, distribution or use of the product described in this report must be approved by SGS International Electrical Approvals in writing. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the federal government. All test results in this report can be traceable to National or International Standards. Member of the SGS Group (SGS SA) SGS-CSTC Standards Technical Services Ltd. 1/F., Building No. 1 Building, Agriculture Machinery Materials Co. Wushan Road, Shipai, Tianhe District,Guangzhou, China Telephone: +86 (0) 20 3848 1001 Fax: +86 (0) 20 3848 1006 [email protected] FEDERAL COMMUNICATIONS COMMISSION Registration number: 282399 FCC TEST REPORT Application No.: GLEMO040600119RFE Applicant: ECHO TOYS LTD. FCC ID: HAP91331R49 Equipment Under Test (EUT): EUT Name: Microbot Item No.: 91331 Serial No.: Not supplied by client Standards: FCC PAR15 SUBPART B Date of Receipt: 7 June 2004 Date of Test: 16 June 2004 Date of Issue: 23 June 2004 Test Result : PASS* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Ltd. Report No.: GLEMO04060119RFF Page: 2 of 11 FCC ID No.: HAP91331R49 2 Test Summary Test Test Requirement Test Method Class / Severity Result Radiated Emission (30MHz to 1GHz) FCC PART 15, SUBPART B: 2003 ANSI C63.4.: 2001 Class B PASS SGS-CSTC Standards Technical Services Ltd. Report No.: GLEMO04060119RFF Page: 3 of 11 FCC ID No.: HAP91331R49 3 Contents Page 1 COVER PAGE........................................................................................................................................................ 1 2 TEST SUMMARY..................................................................................................................................................2 3 CONTENTS ............................................................................................................................................................3 4 GENERAL INFORMATION................................................................................................................................4 4.1 CLIENT INFORMATION.....................................................................................................................................4 4.2 GENERAL DESCRIPTION OF E.U.T....................................................................................................................4 4.3 DETAILS OF E.U.T. ..........................................................................................................................................4 4.4 DESCRIPTION OF SUPPORT UNITS.....................................................................................................................4 4.5 STANDARDS APPLICABLE FOR TESTING...........................................................................................................4 4.6 TEST LOCATION...............................................................................................................................................4 4.7 TEST FACILITY.................................................................................................................................................5 4.8 DEVIATION FROM STANDARDS........................................................................................................................5 4.9 ABNORMALITIES FROM STANDARD CONDITIONS.............................................................................................5 5 EQUIPMENTS USED DURING TEST ...............................................................................................................6 6 TEST RESULTS.....................................................................................................................................................7 6.1 RADIATED EMISSIONS, 30MHZ TO 1GHZ........................................................................................................7 6.1.1 E.U.T. Operation........................................................................................................................................7 6.1.2 Measurement Data .....................................................................................................................................8 7 PHOTOGRAPHS ...................................................................................................................................................9 7.1 RADIATED EMISSION TEST SETUP....................................................................................................................9 7.2 EUT CONSTRUCTIONAL DETAILS............................................................................................................ 10-11 SGS-CSTC Standards Technical Services Ltd. Report No.: GLEMO04060119RFF Page: 4 of 11 FCC ID No.: HAP91331R49 4 General Information 4.1 Client Information Applicant: ECHO TOYS LTD. Address of Applicant: ROOM 1108, PENINSULA CENTRE, 67 MODY ROAD, TSIM SHA TSUI E…

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