IGFJCR570Weather Station Transmitter

FCC ID: IGFJCR570 POWER: DC4.5V Made in China This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, Including interference that may cause undesired operation. FCC MARKING/LABEL FOR PART15 30mm 30mm

Page 1 of 25 FCC ID: IGFJCR570 ACCURATE TECHNOLOGY CO. LTD REPORT NO. ATE20051397 FCC CERTIFICATION On Behalf of Spectra Merchandising International Inc. Weather Station Transmitter Model No.: JCR570 FCC ID: IGFJCR570 Prepared for : Spectra Merchandising International Inc. Address : 4230 North Normandy Avenue, Chicago, Illinois 60634 USA Prepared by : ACCURATE TECHNOLOGY CO. LTD Address : F1, Bldg. A, Changyuan New Material Port, Keyuan Rd. Science & Industry Park, Nanshan, Shenzhen, Guangdong P.R. China Tel: (0755) 26503290 Fax: (0755) 26503396 Report Number : ATE20051397 Date of Test : August 23, 2005 Date of Report : August 26 , 2005 Page 2 of 25 FCC ID: IGFJCR570 ACCURATE TECHNOLOGY CO. LTD REPORT NO. ATE20051397 TABLE OF CONTENTS Description Page Test Report Certification 1. GENERAL INFORMATION .......................................................................................................... 4 1.1. Description of Device (EUT)....................................................................................................................4 1.2. Description of Test Facility ......................................................................................................................4 1.3. Measurement Uncertainty.........................................................................................................................4 2. MEASURING DEVICE AND TEST EQUIPMENT ..................................................................... 5 3. THE FIELD STRENGTH OF RADIATION EMISSION ............................................................ 6 3.1. Block Diagram of Test Setup....................................................................................................................6 3.2. The Field Strength of Radiation Emission Measurement Limits..............................................................6 3.3. Configuration of EUT on Measurement ...................................................................................................7 3.4. Operating Condition of EUT ....................................................................................................................7 3.5. Test Procedure ..........................................................................................................................................7 3.6. The Field Strength of Radiation Emission Measurement Results ............................................................8 4. OCCUPIED BANDWIDTH .............................................................................................................9 4.1. Block Diagram of Test Setup....................................................................................................................9 4.2. The Bandwidth of Emission Limit According To Section 15.231(c) .......................................................9 4.3. EUT Configuration on Measurement .....................................................................................................10 4.4. Operating Condition of EUT ..................................................................................................................10 4.5. Test Procedure ........................................................................................................................................10 4.6. Measurement Result ...............................................................................................................................11 5. AVERAGE FACTOR MEASUREMENT .................................................................................... 12 5.1. Block Diagram of Test Setup..................................................................................................................12 5.2. Average factor Measurement ..................................................................................................................12 5.3. EUT Configuration on Measurement .....................................................................................................13 5.4. Operating Condition of EUT ..................................................................................................................13 5.5. Test Procedure ........................................................................................................................................13 5.6. Measurement Result ...............................................................................................................................14 APPENDIX I ( TEST CURVES) (10pages) Page 3 of 25 FCC ID: IGFJCR570 ACCURATE TECHNOLOGY CO. LTD REPORT NO. ATE20051397 Test Report Certification Applicant : Spectra Merchandising International Inc. Manufacturer : Mei Hua Electronics Ltd. EUT Description : Weather Station Transmitter (A) MODEL NO.: JCR570 (B) SERIAL NO.: N/A (C) POWER SUPPLY: DC 4.5V (“AAA” battery Type3) Measurement Procedure Used: FCC Rules and Regulations Part 15 Subpart C Section 15.231: 2004 & ANSI C63.4: 2003 The device described above is tested by ACCURATE TECHNOLOGY CO. LTD to determine the maximum emission levels emanating from the device. The maximum emission levels are compared to the FCC Part 15 Subpart C Section 15.231 limits. The measurement results are contained in this test report and ACCURATE TECHNOLOGY CO. LTD is assumed full responsibility for the accuracy and completeness of these measurements. Also, this report shows that the Equipment Under Test (EUT) is to be technically compliant with the FCC requirements. This report applies to above tested sample only. This report shall not be reproduced in part without written approval of ACCURATE TECHNOLOGY CO. LTD. Date of Test : August 23, 2005 Prepared by : (Engineer) Reviewer : (Quality Manager) Approved & Authorized Signer : (Manager) Page 4 of 25 FCC ID: IGFJCR570 ACCURATE TECHNOLOGY CO. LTD REPORT NO. ATE20051397 1. GENERAL INFORMATION 1.1. Description of Device (EUT) EUT : Weather Station Transmitter Model Number : JCR570 Power Supply : DC 4.5V (“AAA” battery…

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