G6D3377HSRemote Control Toy Transmitter

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

Application No.: HM155455 Date: 12 December 2005 FCC ID: G6D3377HS Circuit Description The 49.86 MHz crystal oscillator drives the base of Q2 the final/buffer amplifier. The modulation provided by Q1, C3 & L1 . The output of Q2 has the matching network consisting of L4 and 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 29.4cm 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. Operation Descriptions The transmitter is a toy car operating at 49.86MHz band. The transmitter is powered by a 3Volt battery (AA x 2) and the transmitting frequency is crystal controlled. There are one joystick to control the forward reverse motor and director of movement. The operation is achieved by different combinations of form pulse modulating signal on the 49.86MHz carrier frequency. Remarks: The transmitter is a 1 Trigger transmitter. The EUT continues to transmit while Trigger is being pressed. It is Pulse transmitter, Modulation by transistor and type is Pulse modulation.

香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-12-02 TEST REPORT Page 1 of 17 No. : HM155455 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: NEW BRIGHT INDUSTRIAL CO., LTD. 9/F., NEW BRIGHT BUILDING, 11 SHEUNG YUET ROAD, KOWLOON BAY, KOWLOON, H.K. Description of Samples: Model name: Radio Control Toy Vehicles Transmitters and Receiver Model no.: 3377HS Brand name: NEW BRIGHT FCC ID: G6D3377HS Date Samples Received: 2005-11-01 Date Tested: 2005-11-25 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: ---- LEE Kam Chuen, EMD For and on behalf of The Hong Kong Standards and Testing Centre Ltd. 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-12-02 TEST REPORT Page 2 of 17 No. : HM155455 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 17 Content Page 2-3 of 17 1.0 General Details 1.1 Test Laboratory Page 4 of 17 1.2 Applicant Details Page 4 of 17 Applicant HKSTC Code Number for Applicant Manufacturer 1.3 Equipment Under Test [EUT] Page 5 of 17 Description of EUT operation 1.4 Date of Order Page 5 of 17 1.5 Submitted Samples Page 5 of 17 1.6 Test Duration Page 5 of 17 1.7 Country of Origin Page 5 of 17 2.0 Technical Details 2.1 Investigations Requested Page 6 of 17 2.2 Test Standards and Results Summary Page 6 of 17 3.0 Test Results 3.1 Emission Page 7-10 of 17 3.2 Bandwidth Measurement Page 11-12 of 17 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-12-02 TEST REPORT Page 3 of 17 No. : HM155455 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 13 of 17 Appendix B Duty Cycle Correction During 100 msec Page 14-15 of 17 Appendix C Photographs Page 16-17 of 17 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-12-02 TEST REPORT Page 4 of 17 No. : HM155455 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 NEW BRIGHT INDUSTRIAL CO., LTD. 9/F., NEW BRIGHT BUILDING, 11 SHEUNG YUET ROAD, KOWLOON BAY, KOWLOON, H.K. HKSTC Code Number for Applicant NEB001 Manufacturer NEW BRIGHT INDUSTRIAL CO., LTD. 9/F., NEW BRIGHT BUILDING, 11 SHEUNG YUET ROAD, KOWLOON BAY, KOWLOON, H.K. 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-12-02 TEST REPORT Page 5 of 17 No. : HM155455 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: Radio Control Toy Vehicles Transmitters and Receiver Manufacturer: NEW BRIGHT INDUSTRIAL CO., LTD. Brand Name: NEW BRIGHT Model Number: 3377HS Input Voltage: 3Vd.c (“AA” size battery x 2) 1.3.1 Description of EUT Operation The Equipment Under Test (EUT) is a NEW BRIGHT INDUSTRIAL CO., LTD., Radio Control Toy Vehicles Transmitters and Receiver. The transmitter is a joystick transmitter. The EUT continues to transmit while joystick is being pressed, It is pulse transmitter, Modulation by transistor, and type is pulse modulation. 1.4 Date of Order 2005-11-01 1.5 Submitted Sample(s): 1 Sample per model 1.6 Test Duration 2005-11-25 1.7 Country of Origin CHINA 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-12-02 TEST REPORT Page 6 of 17 No. : HM155455 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 Details 2.1 Investigations Requested Perform ElectroMagnetic Interference measurement in accordance with FCC 47CFR [Codes of Federal Regulations] Part 15 and ANSI C63.4:2003 for FCC Certification. 2.2 Test Standards and Results Summary Tables EMISSION Results Summary Test Condition Test Requirement Test Method Class / Test Result Severity Pass Failed N/A Field Strength of Fundamental Emissions & Spurious Emissions FCC 47CFR 15.235 ANSI C63.4:2003…

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