S362036UMI2005Remote Control Toy Transmitter

V+ 3V -V F B R/F L/F D11 D14 D13 D12 DI(5:0) ETTX2 TEN TEN DOUT ROSC D1 TEN RF module RFO Ground Encoder application circuit R/C SNAKE CIRCUIT PANE DIAGRAM DO2 RF1 I N 1 I N 2 DIN D01 RF module DO O U T 1 R V D O ( 5 : 0 ) O U T 2 ROSCOUT ROSC DO4 DO3 VDD 3V 3V M F-B Molor 3v Decoder application circult L R 49.86MHZ Crystal OSCIOSCO

PHOTOGRAPH OF THE PRODUCT FRONT VIEW OF THE PRODUCT PHOTOGRAPH OF THE PRODUCT REAR VIEW OF THE PRODUCT

PHOTOGRAPH OF THE PRODUCT INNER CIRCUIT TOP VIEW PHOTOGRAPH OF THE PRODUCT INNER CIRCUIT BOTTOM VIEW

FCC ID: S362036UMI2005 Circuit Description The 49.86MHz crystal oscillator drives the base of Q2 the final/buffer amplifier. The modulation provided by IC. The output of Q2 has the matching network consisting of T1 and C1 that limit the harmonic content and effect the proper coupling of the antenna to the output stage. Antenna, Ground and Power Source The antenna consists of a 30.5cm long metal antenna. There is no external ground connection. The ground is only that of the printed circuit board. Electric current is supplied by a 3 Volt (“AA” size battery x 2) primary battery

1234 A B C D 4321 D C B A C6 100nF C5 25pF NPO C4 15pF NPO C3 10nF C1 150pF ZD1 2.7V R5 47 1/8W R6 100 1/8W R3 180K 1/8W R2 160K 1/8W * R1 47 1/8W R4 15K 1/8W Q1 S9014 Q2 S9018 L1 1.5uH L2 1.5uH ANT1 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 1 0 1 0 1 1 1 1 1 2 1 2 1 3 1 3 1 4 1 4 IC1 TX-2 S1S2 GND C 7 0 . 1 u F / 5 0 V 49.860MHz X1 D1 1N4148 D2 1N4148 Drawan: Check: Approved: Eng: Released: Company:Electronics Co.Ltd. Title: File: Scale:1:0 Date: 2005.05.11 V+ V- Ò£¿ØÉß·¢ÉäÔ-Àíͼ(49MHZ) R 7 1 K 1 / 8 W L E D K 1 S S - 1 2 F 0 9 - G 1 1 C2 39pF(NPO) + B A T T E R Y - 30ppM, HC-49U D3 1N4148 D4 1N4148 S4S3 F1 C8 100PF NPO C9 68PF NPO L3 1.8UH

香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-06-27 TEST REPORT Page 1 of 18 No. : HM154428 This report shall not be reproduced unless with prior written approval from the Hong Kong Standards and Testing Centre. 香港新界大埔工業村大宏街10號 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] For full text of “Conditions of Issuance of Test Report”, please refer to overleaf or refer to the website of STC: www.hkstc.org (the section “Application and Quotation”). Applicant: Gakken (Hong Kong) Co., Ltd. Room 702-3, Fourseas Building, 208-212 Nathan Road, Kowloon, Hong Kong. Description of Samples: Model name: RC Snake (Green Mamba) Model no.: #2036 Brand name: Uncle Milton FCC ID: S362036UMI2005 Date Samples Received: 2005-06-06 Date Tested: 2005-06-16 Investigation Requested: FCC Part 15 Subpart C Conclusions: The submitted product COMPLIED with the requirements of Federal Communications Commission [FCC] Rules and Regulations Part 15. The tests were performed in accordance with the standards described above and on Section 2.2 in this Test Report. Remarks: ---- K C Lee, EMD for Chief Executive 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-06-27 TEST REPORT Page 2 of 18 No. : HM154428 香港新界大埔工業村大宏街10號 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] For full text of “Conditions of Issuance of Test Report”, please refer to overleaf or refer to the website of STC: www.hkstc.org (the section “Application and Quotation”). CONTENT: Cover Page 1 of 18 Content Page 2-3 of 18 1.0 General Details 1.1 Test Laboratory Page 4 of 18 1.2 Applicant Details Page 4 of 18 Applicant HKSTC Code Number for Applicant Manufacturer 1.3 Equipment Under Test [EUT] Page 5 of 18 Description of EUT operation 1.4 Date of Order Page 5 of 18 1.5 Submitted Samples Page 5 of 18 1.6 Test Duration Page 5 of 18 1.7 Country of Origin Page 5 of 18 1.8 Additional Information of EUT Page 6 of 18 2.0 Technical Details 2.1 Investigations Requested Page 7 of 18 2.2 Test Standards and Results Summary Page 7 of 18 3.0 Test Results 3.1 Emission Page 8-11 of 18 3.2 Bandwidth Measurement Page 12-13 of 18 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-06-27 TEST REPORT Page 3 of 18 No. : HM154428 香港新界大埔工業村大宏街10號 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] For full text of “Conditions of Issuance of Test Report”, please refer to overleaf or refer to the website of STC: www.hkstc.org (the section “Application and Quotation”). Appendix A List of Measurement Equipment Page 14 of 18 Appendix B Duty Cycle Correction During 100 msec Page 15-16 of 18 Appendix C Photographs Page 17-18 of 18 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-06-27 TEST REPORT Page 4 of 18 No. : HM154428 香港新界大埔工業村大宏街10號 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] For full text of “Conditions of Issuance of Test Report”, please refer to overleaf or refer to the website of STC: www.hkstc.org (the section “Application and Quotation”). 1.0 General Details 1.1 Test Laboratory The Hong Kong Standards and Testing Centre Ltd. EMC Laboratory 10 Dai Wang Street, Taipo Industrial Estate New Territories, Hong Kong 1.2 Applicant Details Applicant Gakken (Hong Kong) Co., Ltd. Room 702-3, Fourseas Building, 208-212 Nathan Road, Kowloon, Hong Kong. HKSTC Code Number for Applicant GAH001 Manufacturer Electronics Co., Ltd. Room 3101A, 31st Floor, Tower 2, Lippo Centre, 89 Queensway, Hong Kong. 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-06-27 TEST REPORT Page 5 of 18 No. : HM154428 香港新界大埔工業村大宏街10號 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] For full text of “Conditions of Issuance of Test Report”, please refer to overleaf or refer to the website of STC: www.hkstc.org (the section “Application and Quotation”). 1.3 Equipment Under Test [EUT] Description of Sample Model Name: RC Snake (Green Mamba) Manufacturer: Electronics Co., Ltd. Brand Name: Uncle Milton Model Number: #2036 Input Voltage: 3Vd.c (“AA” size battery x 2) 1.3.1 Description of EUT Operation The Equipment Under Test (EUT) is a Gakken (Hong Kong) Co., Ltd. RC Snake (Green Mamba) The transmitter is a 4 button transmitter. The EUT continues to transmit while button is being pressed, Modulation by IC. and type is pulse modulation. 1.4 Date of Order 2005-06-06 1.5 Submitted Sample(s): 1 Sample per model 1.6 Test Duration 2005-06-16 1.7 Country of Origin China 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-06-27 TEST REPORT Page 6 of 18 No. : HM154428 香港新界大埔工業村大宏街10號 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] For full text of “Conditions of Issuance of Test Report”, please refer to overleaf or refer to the website of STC: www.hkstc.org (the section “Application and Quotation”). 1.8 Additional Information of EUT Submitted Not Available User Manual Part List Circuit Diagram Printed Circuit Board [PCB] Layout Block diagram FCC ID Label 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-06-27 TEST REPORT Page 7 of 18 No. : HM154428 香港新界大埔工業村大宏街10號 10 Dai Wang Street, Taipo Industrial Estate, N.T., Hong Kong Tel: (852) 2666 1888 Fax: (852) 2664 4353 Homepage: www.hkstc.org E-mail: [email protected] For full text of “Conditions of Issuance of Test Report”, please refer to overleaf or refer to the website of STC: www.hkstc.org (the section “Application and Quotation”). 2.0 Technical Deta…

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TEST SET UP PHOTOGRAPH OF THE PRODUCT MEASUREMENT OF RADIATED EMISSION TEST SET UP