N9Z693230Remote Thermometer

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

LABEL LOCATION BOTTOM VIEW OF THE DEVICE WITH FCC ID LABEL FCC Label

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

FCC ID: N9Z693230 Circuit Description The 433MHz crystal oscillator drives the base of Q8 the final/buffer amplifier. The modulation provided by IC. The output of Q8 has the matching network consisting of L6, L5 and C25 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 (“AA” size battery x 2) primary battery

香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-01-21 TEST REPORT Page 1 of 21 No. : HM152976 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: Ewig Industries Macao Commercial Offshore Ltd. Rua de Pequim Macau Finance Centre 10E, Macau Description of Samples: Model name: Wireless Food Thermometer Model no.: #693230 Brand name: Maverick FCC ID: N9Z693230 Date Samples Received: 2004-12-01 Date Tested: 2004-12-21 Investigation Requested: FCC Part 15 Subpart C Conclusions: The submitted product was deemed to have 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 DAR Approved Signatory 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-01-21 TEST REPORT Page 2 of 21 No. : HM152976 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 21 Content Page 2-3 of 21 1.0 General Details 1.1 Test Laboratory Page 4 of 21 1.2 Applicant Details Page 4 of 21 Applicant HKSTC Code Number for Applicant Manufacturer 1.3 Equipment Under Test [EUT] Page 5 of 21 Description of EUT operation 1.4 Date of Order Page 5 of 21 1.5 Submitted Samples Page 5 of 21 1.6 Test Duration Page 5 of 21 1.7 Country of Origin Page 5 of 21 1.8 Additional Information of EUT Page 6 of 21 2.0 Technical Details 2.1 Investigations Requested Page 7 of 21 2.2 Test Standards and Results Summary Page 7 of 21 3.0 Test Results 3.1 Emission Page 8-12 of 21 3.2 Bandwidth Measurement Page 13-14 of 21 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-01-21 TEST REPORT Page 3 of 21 No. : HM152976 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 15 of 21 Appendix B Duty Cycle Correction During 100 msec Page 16-17 of 21 Appendix C Periodic Operation Page 18-19 of 21 Appendix D Photographs Page 20-21 of 21 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-01-21 TEST REPORT Page 4 of 21 No. : HM152976 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 Ewig Industries Macao Commercial Offshore Ltd. Rua de Pequim Macau Finance Centre 10E, Macau HKSTC Code Number for Applicant EWI001 Manufacturer Q & S MANUFACTURING CO., LTD. Yin Shan District, Fu Gang Village, Xiang Mang West Road, Qing Xi Town, Dong Guan City, China 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-01-21 TEST REPORT Page 5 of 21 No. : HM152976 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 Product: Wireless Food Thermometer Manufacturer: Q & S Manufacturing Co., Ltd. Brand Name: Maverick Model Number: #693230 Input Voltage: 3Vd.c (“AA” size battery x 2) Additional Model Number: ET-74 1.3.1 Description of EUT Operation The Equipment Under Test (EUT) is a Ewig Industries Co., Ltd., Wireless Food Thermometer. The transmitter is an automatic transmitter. The EUT is to transmit RF signal while temperature measurement is changed. The EUT is for data transmission, Modulation by Data Code. Tape is pulses modulation. 1.4 Date of Order 2004-12-01 1.5 Submitted Sample(s): 2 Samples per model 1.6 Test Duration 2004-12-21 1.7 Country of Origin China 香 港 標 準 及 檢 定 中 心 Hong Kong Standards and Testing Centre Date : 2005-01-21 TEST REPORT Page 6 of 21 No. : HM152976 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 : 2005-01-21 TEST REPORT Page 7 of 21 No. : HM152976 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:…

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