HAP91331T27Remote Control Toy Transmitter

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FCC ID Location FCC ID: HAP91331T27 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: 91331-27.145MHz 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 27.145MHz 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 27.145MHz 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]

CH.sch-1 - Thu Jun 03 10:46:03 2004 PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.com.cn

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Report No.: GLEMO040600116RFF Page: 1 of 10 FCC ID: : HAP91331T27 Authorized Signature: Kent Hsu Laboratory Manager SGS-CSTC Co.,Ltd. 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. : GLEMO040600116RFF Applicant: ECHO TOYS LTD. FCC ID: HAP91331T27 Fundamental Carrier Frequency : 27.145 MHz Equipment Under Test (EUT): Name: Microbot Model: 91331 Standards: FCC PART 15, SUBPART C : 2002 Date of Receipt: 7 June 2004 Date of Test: 11 June 2004 Date of Issue: 21 June 2004 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. FCC ID No.: HAP91331T27 Report No.: GLEMO040600116RFF Page: 2 of 10 SGS-CSTC Standards Technical Services Ltd. 2 Contents Page 1 COVER PAGE.................................................................................................................................................1 2 CONTENTS.......................................................................................................................................................2 3 GENERAL INFORMATION...........................................................................................................................3 3.1 C LIENT I NFORMATION .................................................................................................................................3 3.2 D ETAILS OF E.U.T.......................................................................................................................................3 3.3 D ESCRIPTION OF S UPPORT U NITS .................................................................................................................3 3.4 T EST L OCATION ..........................................................................................................................................3 3.5 O THER I NFORMATION R EQUESTED BY THE C USTOMER ..................................................................................3 3.6 T EST F ACILITY ............................................................................................................................................4 4 TEST RESULTS...............................................................................................................................................5 4.1 T EST I NSTRUMENTS .....................................................................................................................................5 4.2 E.U.T. O PERATION .....................................................................................................................................5 4.3 T EST P ROCEDURE & M EASUREMENT D ATA ..................................................................................................5 4.3.1 Radiated Emissions...............................................................................................................................5 4.3.2 Occupied Bandwidth..............................................................................................................................7 4.3.3 Photographs - Radiated Emission Test Setup in Chamber......................................................................8 5 PHOTOGRAPHS - EUT CONSTRUCTIONAL DETAILS.......................................................................9-11 FCC ID No.: HAP91331T27 Report No.: GLEMO040600116RFF Page: 3 of 10 SGS-CSTC Standards Technical Services Ltd. 3 General Information 3.1 Client Information Applicant Name: ECHO TOYS LTD. Applicant Address: ROOM 1108, PENINSULA CENTRE, 67 MODY ROAD, TSIM SHA TSUI EAST, KOWLOON HONG KONG. 3.2 Details of E.U.T. Product Name: Microbot Model: 91331 Power Supply: 6V DC (4 x ‘AAA’ Size Batteries) for the Tx; Internal chargeable battery for the Rx. Power Cord: N/A- 3.3 Description of Support Units The EUT was tested as an independent unit: a 27MHz radio transmitter. 3.4 Test Location All tests were performed at:- SGS-CSTC Standards Technical Services Ltd., Guangzhou Safety & EMC Laboratory, 1/F, Building No. 1, Agriculture Machinery Materials Company Warehouse Ltd., Wushan Road Shipai, Tianhe District, Guangzhou, China. P.C. 510630. Tel: +86 20 3848 1001 Fax: +86 20 3848 1006 3.5 Other Information Requested by the Customer None. FCC ID No.: HAP91331T27 Report No.: GLEMO040600116RFF Page: 4 of 10 SGS-CSTC Standards Technical Services Ltd. 3.6 Test Facility The test facility is recognized, certified, or accredited by the following organizations: • NVLAP – Lab Code: 200611-0 SGS-CSTC Stan…

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