Q6N001PBRemote Control Toy Transmitter

NOTE: 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.

      
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PB001 Pinball Machine, 27MHz Transmitter Operation Description ©Copyright 2003 EDU-SCIENCE (HK) LIMITED May 26, 2003ConfidentialPage 1 of 2 Pulse Position Modulator (done by Microprocessor) 27MHz Oscillator An d Modulator Circuit RF Amplifier Control buttons commands PP M Modulated Signal PB001 PinballMachine 27MHz AM Transmitter Block Diagram The Radio Frequency of the transmitter is based on standard 27MHz AM (Amplitude Modulation) citizen’s band. It generates 27MHz AM carrier frequency via major components of R2, R13, T2, Q1, L1, C13, C14, C9 and C10 (Figure 1) Figure 1 PB001 Pinball Machine, 27MHz Transmitter Operation Description ©Copyright 2003 EDU-SCIENCE (HK) LIMITED May 26, 2003ConfidentialPage 2 of 2 The Microprocessor (U1, Figure 2) reads input commands and modulates these commands (intelligent) by switching Q2 transistor (Figure 2) to achieve conversion of Pulse Position Modulation. Figure 2 The modulated signal is passed to the final stage of RF amplifier (Figure 3), which amplifies (Q2) the signal and then couples this signal into the antenna (C7, C1, C2, C8, L2 and L4) Figure 3

      
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Report No.: 03.09.1560EF-1 Page: 1 of 10 FCC ID: Q6N001PB 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. 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 1001Fax: +86 (0) 20 3848 1006 [email protected] FEDERAL COMMUNICATIONS COMMISSION Registration number: 282399 FCC TEST REPORT Application No.: 03.09.1560EF Applicant: EDU-SCIENCE (H.K.) LTD FCC ID: Q6N001PB Fundamental Frequency : 27.195MHz Equipment under Test (EUT): Name: Techball Model: 20021 / PB001♣ ♣ Please refer to section 3.1 of this report which indicates which model was actually tested and which models are electrically identical Standards: FCC PART 15, SUBPART C : 2002 Date of Receipt: 29 August 2003 Date of Test: 03 September 2003 Date of Issue: 08 September 2003 Test Result :PASS * *In the configuration tested, the EUT complied with the standards specified above. FCC ID: Q6N001PB Report No.:03.09.1560EF-1 Page:2 of 10 SGS-CSTC Standards Technical Services Ltd. 2 Contents Page 1COVER PAGE..............................................................................................................................................................................1 2CONTENTS...................................................................................................................................................................................2 3GENERAL INFORMATION.......................................................................................................................................................3 3.1CLIENT INFORMATION............................................................................................................................................................3 3.2DETAILS OF E.U.T.....................................................................................................................................................................3 3.3DESCRIPTION OF SUPPORT UNITS........................................................................................................................................3 3.4TEST LOCATION........................................................................................................................................................................3 3.5OTHER INFORMATION REQUESTED BY THE CUSTOMER..................................................................................................3 3.6TEST FACILITY.........................................................................................................................................................................4 4TEST RESULTS............................................................................................................................................................................5 4.1TEST INSTRUMENTS.................................................................................................................................................................5 4.2E.U.T. OPERATION...................................................................................................................................................................5 4.3TEST PROCEDURE & MEASUREMENT DATA.......................................................................................................................5 4.3.1Radiated Emissions......................................................................................................................................................5 4.3.2Occupied Bandwidth...................................................................................................................................................7 4.3.3Photographs - Radiated Emission Test Setup in Chamber...................................................................................8 5PHOTOGRAPHS - EUT CONSTRUCTIONAL DETAILS.............................................................................................9-10 FCC ID: Q6N001PB Report No.:03.09.1560EF-1 Page:3 of 10 SGS-CSTC Standards Technical Services Ltd. 3 General Information 3.1 Client Information Applicant:EDU-SCIENCE (H.K.) LTD Address of Applicant:Suite 701, 7/W Wing On Plaza, 62 Mody Road, T.S.T. East, Kowloon, HongKong 3.2 Details of E.U.T. Product Name: Techball (Transmitter Part) Model: 20021 / PB001♣ ♣Only one item was tested since the above 2 Items were electrically identical. They are the same samples with different item no. only. Power Supply:9V DC (1 x ‘6F22’ Battery) 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…

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