KXS-9753Sound Transmitter

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

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

FCC ID: KXS-9753 Circuit Description The 88.8-106.7MHz crystal oscillator drives the base of IC the final/buffer amplifier. The modulation provided by Audio Input. The output of IC has the matching network consisting of L2 and C24 that limit the harmonic content and effect the proper coupling of the antenna to the output stage. Antenna, Ground and Power Source There is no external 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 (“AAA” size battery x 2) primary battery

香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-03-30 TEST REPORT Page 1 of 27 No. : HM153458 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: Beauty Sound Ltd. Unit 13, 10/F, Goldfield Industrial Centre, 1 Sui Wo Road, Fotan, Shatin, N.T., Hong Kong. Description of Samples: Model name: Sound Transmitter Model no.: 9753 Brand name: N/A FCC ID: KXS-9753 Date Samples Received: 2005-02-26 Date Tested: 2005-03-23 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: For additional models details, see page 5. K C Lee, EMC for Chief Executive 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-03-30 TEST REPORT Page 2 of 27 No. : HM153458 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 27 Content Page 2-3 of 27 1.0 General Details 1.1 Test Laboratory Page 4 of 27 1.2 Applicant Details Page 4 of 27 Applicant HKSTC Code Number for Applicant Manufacturer 1.3 Equipment Under Test [EUT] Page 5 of 27 Description of EUT operation 1.4 Date of Order Page 5 of 27 1.5 Submitted Samples Page 5 of 27 1.6 Test Duration Page 5 of 27 1.7 Country of Origin Page 5 of 27 1.8 Additional Information of EUT Page 6 of 27 2.0 Technical Details 2.1 Investigations Requested Page 7 of 27 2.2 Test Standards and Results Summary Page 7 of 27 3.0 Test Results 3.1 Emission Page 8-17 of 27 3.2 Bandwidth Measurement Page 18-24 of 27 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-03-30 TEST REPORT Page 3 of 27 No. : HM153458 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 25 of 27 Appendix B Photographs Page 26-27 of 27 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-03-30 TEST REPORT Page 4 of 27 No. : HM153458 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 Telephone: 852 2666 1888 Fax: 852 2664 4353 1.2 Applicant Details Applicant Beauty Sound Ltd. Unit 13, 10/F, Goldfield Industrial Centre, 1 Sui Wo Road, Fotan, Shatin, N.T., Hong Kong. HKSTC Code Number for Applicant GLT001 Manufacturer 1. Sunwind Electronic Limited. Jiumen Zhai, No. 2 Area, Humen Town, Dongguan, Guangdong, China 2. Jin Cheng Electronics Manufactory Dongguan Shi Dong Cheng Qu Sang Yuan Shi Jing Gong Ye Qu 3. Yin Feng Plastics Electronics Co., Ltd. Nan An Cun Industrial Area, You Gan Pu, Feng Gang, Dongguan, Guangdong, China 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-03-30 TEST REPORT Page 5 of 27 No. : HM153458 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: FM Stereo Transmitter Manufacturer: 1. Sunwind Electronic Limited 2. Jin Cheng Electronics Manufactory 3. Yin Feng Plastics Electronics Co., Ltd Brand Name: N/A Additional Brand Name: WAGAN TECH, UBUY Model Number: 9753 Additional Model Number: FM301 Input Voltage: 3Vd.c (“AAA” size battery x 2) 1.3.1 Description of EUT Operation The Equipment Under Test (EUT) is a Beauty Sound Ltd., Sound Transmitter. The transmitter is a 2 button transmitter. The EUT continues to transmit while Trigger is being pressed. Modulation by Microphone and type is frequency modulation. 1.4 Date of Order 2005-02-26 1.5 Submitted Sample(s): 1 Sample per model 1.6 Test Duration 2005-03-23 1.7 Country of Origin China 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-03-30 TEST REPORT Page 6 of 27 No. : HM153458 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 : 2005-03-30 TEST REPORT Page 7 of 27…

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