PV5MSD03491990The R/C Battle tank-Remote toys controller

Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: --Reorient or relocate the receiving antenna. --Increase the separation between the equipment and receiver. --Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. --Consult the dealer or an experienced radio/TV technician for help.

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 MSD0349 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: PV5MSD03491990 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.

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 - Solder view

Circuit Description FCC ID: PV5MSD03491990 The 49.860MHz crystal oscillator drives the base of Q3 the final/buffer amplifier. The modulation provided by IC (TT8A970). 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:4-Jun-2003 Sheet of File:E:\FCC\0349T49.SCHDrawn By: Q1 C1815 Q2 C1815 Q3 A1015 R4 680 R3 22 L1 C4 10pF C10 103pF C6 47pF L3 1uH C9 22pF R7 4.7 R5 4.7K X1 49.860mHz R8 470 R1 330 D1 3.9V C3 100uF C2 103pF C1 103pF R6 47K C8 103pF 18 916 PT8A970 K3K4K5K6K2K1 R2 2 0 0 K K1 D2 LED J4 1K L2 2.2uH ANT K7K6 C5 30pF R10 2K MEISIDA ELECTRONIC CO.,LTD MSD0349 TX 49mHz 3T 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: PV5MSD03491990 June 5, 2003 This Report Concerns: Original Report Equipment Type: THE R/C BATTLE TANK – Remote Toys Controller Test Engineer: Philo Zhong Report No.: RSZ03052901 (T) Test Date: May 29, 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: PV5MSD03491990 Report # RSZ03052901(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: PV5MSD03491990 Report # RSZ03052901(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: MSD0349 or the "EUT" as referred to in this report is THE R/C BATTLE TANK. The EUT is a Transmitter, which measures approximately 23.0cmL x 12.6cmW x 17.0cmH, with permanent antenna 48.5cm. 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 conta…

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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: PV5MSD03491990 June 5 2003 This Report Concerns: Original Report Equipment Type: THE R/C BATTLE TANK – Remote Toys Controller Test Engineer: Philo Zhong Report No.: RSZ03052901 (T) Test Date: May 29, 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: PV5MSD03491990 Report # RSZ03052901(T).doc Page 2 of 12 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 SPECTRUM ANALYZER SETUP..............................................................................................................................10 6.2 TEST RESULTS.....................................................................................................................................................10 Meisida Electronic Toys Co., Ltd. FCC ID: PV5MSD03491990 Report # RSZ03052901(T).doc Page 3 of 12 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: MSD0349 or the "EUT" as referred to in this report is THE R/C BATTLE TANK. The EUT is a Transmitter, which measures approximately 23.0cmL x 12.6cmW x 17.0cmH, with permanent antenna 48.5cm. 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, …

Text truncated - open the document above for the full version.

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