PV5MSD03201990Quadra Glo - Remote Toy Controller

1234 A B C D 4321 D C B A Title NumberRevisionSize A4 Date:27-May-2003Sheet of File:E:\DY\SCH\FCC1.SCHDrawn By: CODE TRANSMISSION 49.860MHz BLOCK DIAGRAM OF TRANSMISSION MEISIDA ELECTRONIC TOYS CO.,LTD MSD0320 BLOCK DIAGRAM OF TX(49MHz) SIGNAL MODULATION PDF created with FinePrint pdfFactory Pro trial version http://www.pdffactory.com

External Photos FIGURE 1 EUT - Front View (1) FIGURE 2 EUT- Back View (1) FIGURE 3 EUT - Front View (2) FIGURE 4 EUT- Back View (2)

ID Label Label FCC ID: PV5MSD03201990 This device complies with Part15 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.

ID Label/Location Label Location Information Specifications: Text is Black or white in color and is left justified. Labels are printed in indelible ink on permanent adhesive backing or silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Refer to the below arrow.

Internal Photos FIGURE 1 EUT – Uncovered Component view FIGURE 2 EUT - Uncovered Solder view

Circuit Description FCC ID: PV5MSD03201990 The 49.86 MHz crystal oscillator drives the base of Q1 the final/buffer amplifier. The modulation provided by IC (TX2C). The output of Q1 has the matching network consisting of L1 and C1 that limit the harmonic content and effect the proper coupling of the antenna to the out put stage. Antenna, Ground and Power Source The antenna consists of a 47 cm long telescoping chrome over brass tubing. There is no external ground connection. The ground is only that of the printed circuit board. Electric current is supplied by a 9 Volt (F22 size battery X 1) primary battery.

1234 A B C D 4321 D C B A Title NumberRevisionSize A4 Date:27-May-2003Sheet of File:E:\FCC\0320T49.SCHDrawn By: 17 814 IC1 C7 5 C5 47P C6 47P C2 5P C3 47P R2 110K R3 22 R6 10K R8 1KR7 33K R1 330 Q1 1815 Q2 1815 K1 S2 S3S4 S1 L2 1.5uH L1 1.5uH L3 1.5uH ZL 49.860MHz ANT DC 9V R5 200K PT8A977BP C1 104 D1 3.9V LED R4 2K MEISIDA ELECTRONIC TOYS CO.,LTD MSD0320 TX 49mHz PDF created with FinePrint pdfFactory Pro trial version http://www.pdffactory.com

Note: This test report is specially limited to the above client company and the product model only. It may not be duplicated without prior written consent of Bay Area Compliance Laboratory Corporation. This report must not be used by the client to claim product endorsement by NVLAP or any agency of the U.S. Government. FCC PART 15 Subpart C EMI MEASUREMENT AND TEST REPORT For Meisida Electronic Toys Co., Ltd. Anping Indsutry Park (Anhai) Jinjiang Fujian China FCC ID: PV5MSD03201990 May 26, 2003 This Report Concerns: Original Report Equipment Type: QuadraGlo - Remote Toy Controller Test Engineer: Philo Zhong Report No.: RSZ03041605(T) Test Date: April 16, 2003 Reviewed By: Prepared By: Bay Area Compliance Lab Corp. Suite C, 41-D Electronics Science & Technology Building, No. 2070 Shennanzhong Rd ShenZhen, Guandong 518031, P.R. China Tel: (755) 83296449 Fax: (755) 83273756 Meisida Electronic Toys Co., Ltd. FCC ID: PV5MSD03201990 Report # RSZ03041605(T).doc Page 2 of 11 FCC Part 15 Subpart C Test Report TABLE OF CONTENTS 1 - GENERAL INFORMATION..................................................................................................................................3 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..............................................................................3 1.2 OBJECTIVE.............................................................................................................................................................3 1.3 RELATED SUBMITTAL(S)/GRANT(S) ......................................................................................................................3 1.4 TEST METHODOLOGY............................................................................................................................................3 1.5 TEST FACILITY.......................................................................................................................................................3 1.6 TEST EQUIPMENT LIST...........................................................................................................................................4 2 - SYSTEM TEST CONFIGURATION.....................................................................................................................5 2.1 DESCRIPTION OF TEST CONFIGURATION................................................................................................................5 2.2 CONFIGURATION OF TEST SYSTEM.........................................................................................................................5 2.3 TEST SETUP BLOCK DIAGRAM...............................................................................................................................5 2.4 EQUIPMENT MODIFICATIONS.................................................................................................................................5 3 - SUMMARY OF TEST RESULTS..........................................................................................................................6 4 - CONDUCTED EMISSIONS TEST DATA............................................................................................................7 5 - RADIATED EMISSION DATA .............................................................................................................................8 5.1 MEASUREMENT UNCERTAINTY..............................................................................................................................8 5.2 EUT SETUP............................................................................................................................................................8 5.3 SPECTRUM ANALYZER SETUP................................................................................................................................8 5.4 TEST PROCEDURE..................................................................................................................................................8 5.5 CORRECTED AMPLITUDE & MARGIN CALCULATION.............................................................................................9 5.6 SUMMARY OF TEST RESULTS.................................................................................................................................9 5.7 RADIATED EMISSIONS TEST RESULT DATA...........................................................................................................9 6 – 10K BAND EDGES TESTING.............................................................................................................................10 6.1 TEST RESULTS.....................................................................................................................................................10 Meisida Electronic Toys Co., Ltd. FCC ID: PV5MSD03201990 Report # RSZ03041605(T).doc Page 3 of 11 FCC Part 15 Subpart C Test Report 1 - GENERAL INFORMATION 1.1 Product Description for Equipment Under Test (EUT) The Meisida Electronic Toys Co., Ltd.’s product, model name: MSD0320 or the "EUT" as referred to in this report is a Remote Toy Controller. The EUT is a Transmitter, which measures approximately 12cmL x 11cmW x 5.0cmH, with permanent antenna 49cm. The EUT power: DC 9V battery, we use a new DC battery to test. * The test data was good for test sample only. It may have deviation for other product samples. 1.2 Objective This document is a test report based on the Electromagnetic Interference (EMI) tests performed on the EUT. The EMI measurements were performed according to the measurement procedure described in ANSI C63.4 - 1992. The tests were performed in order to determine whether the electromagnetic emissions from the equipment under test, referred to as EUT hereafter, are within the specification limits defined by FCC Title 47, Part 15, Subpart C, section 15.203, 15.209, and 15.235. 1.3 Related Submittal(s)/Grant(s) No Related Submittals 1.4 Test Methodology All measurements contained in this …

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Test Setup Photos Test Setup Photos Radiated Emission – Front View Radiated Emission – Rear View