FCC TEST REPORT. For Datastore Technology Corp. T35278

Transcription

1 FCC TEST REPORT For Datastore Technology Corp. T35278 Model No. : T3527 VIII Prepared for : Datastore Technology Corp. 9F, No. 10, Sec. 1, Chung Hsing Rd., Wu-Ku District, New Taipei City, Taiwan, R.O.C. Prepared By : Shenzhen ECT Testing Technology Co., Ltd. Room 1106,Era Innovation Center, Xixiang gushu second road,baoan district,shenzhen city, China Tel : (86) Fax : (86) Report No. : ECT2017E07069-X3 Date of Test : Jul Date of Rep. : Jul Shenzhen ECT Testing Technology Co., Ltd. Page 1 of 8

2 TABLE OF CONTENTS Description Test Report Declaration Page 1. GENERAL INFORMATION Description of Device (EUT) Test Summary Test Facility Uncertainty RADIATED EMISSION TEST Test Equipment Block Diagram of Test Setup Radiation Limit EUT Configuration on Test Operating Condition of the EUT Test Procedure Radiated Emission Test Result...8 APPENDIX I Radiated Emission Test Data APPENDIX II Photographs of the EUT Shenzhen ECT Testing Technology Co., Ltd. Page 2 of 8

3 TEST REPORT DECLARATION Applicant : Datastore Technology Corp. Manufacturer : Dongguan City nano Electronics Co., Ltd EUT Description : T35278 (A) Model No. : T3527 VIII (B) Serial No. : N/A (C) Power Supply : DC Test Procedure Used: FCC Rules and Regulations Part 15 Subpart B Class B. The device described above has been tested by Shenzhen ECT Testing 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 B Class B limits both conducted and radiated emissions. The test results are contained in this test report and Shenzhen ECT Testing Technology Co., Ltd is assumed of full responsibility for the accuracy and completeness of these tests. Also, this report shows that the EUT (Equipment under Test) is complies with the FCC requirements. This report applies to above tested sample only. This report shall not be reproduced in parts without written approval of Shenzhen ECT Testing Technology Co., Ltd. Date of Test: Jul Prepared by: Project Engineer Reviewed by: Project Manager Approved by: Technical Director Shenzhen ECT Testing Technology Co., Ltd. Page 3 of 8

4 1. GENERAL INFORMATION 1.1. Description of Device (EUT) Description : T35278 Model No. : T3527 VIII Applicant : Datastore Technology Corp. 9F, No. 10, Sec. 1, Chung Hsing Rd., Wu-Ku District, New Taipei City, Taiwan, R.O.C. Manufacturer : Dongguan City nano Electronics Co., Ltd Address : 2/F,29 Lingxia Road,Tiantoujiao Village,Qiaotou Town,Dongguan Date of Test : Jul Shenzhen ECT Testing Technology Co., Ltd. Page 4 of 8

5 1.2. Test Summary Test Items Power line conducted emission test Radiated emission test Status N/A Complied 1.3. Test Facility Test Firm : Shenzhen ECT Testing Technology Co., Ltd. Address : Room 1106,Era Innovation Center, Xixiang gushu second road,baoan district,shenzhen city, China Tel : (86) Fax : (86) Uncertainty Conducted Emission Uncertainty = ±2.23dB Radiated Emission Uncertainty = ±4.26dB Shenzhen ECT Testing Technology Co., Ltd. Page 5 of 8

6 2. RADIATED EMISSION TEST 2.1. Test Equipment The following test equipments are used during the radiated emission test: For Anechoic Chamber Item Equipment Manufacturer Model No. Serial No. 1. EMI Test Receiver R&S ES / Signal Generator R&S SMR Antenna Schwarzbeck VUBA Block Diagram of Test Setup For Block Diagram of Test Setup DC EUT (EUT: T35278) Anechoic Chamber Setup Diagram Antenna Tower Antenna Elevation Varies From 1 to 4 Meters 3 Meters EUT 0.8 Meters Ground Plane Turn Table Shenzhen ECT Testing Technology Co., Ltd. Page 6 of 8

7 2.3. Radiation Limit Frequency MHz Distance (Meter/s) Field Strengths Limits db( V)/m 30 ~ ~ ~ ~ Remark: (1) Emission level (db ( V)/m) = 20 log Emission level ( V/m) (2) The smaller limit shall apply at the cross point between two frequency bands. (3) Distance refers to the distance in meters between the measuring instrument, antenna and the closed point of any part of the device or system EUT Configuration on Test The following equipments are installed on RF LINE VOLTAGE Test to meet the Commission requirement and operating regulations in a manner that tends to maximize its emission characteristics in a normal application T35278(EUT) Model No. Serial Number Manufacturer : T3527 VIII : N/A : Dongguan City nano Electronics Co., Ltd 2.5. Operating Condition of the EUT Setup the EUT and simulator as shown on Section Turn on the power of all equipment Let the EUT work in test mode (On) and measure it. Shenzhen ECT Testing Technology Co., Ltd. Page 7 of 8

8 2.6. Test Procedure The EUT and its simulators are placed on a turned table that is 0.8 meter above the ground. The turned table can rotate 360 degrees to determine the position of the maximum emission level. The EUT is set 3 meters away from the receiving antenna that is mounted on the antenna tower. The antenna can move up and down between 1 meter and 4 meters to find out the maximum emission level. Broadband antenna (calibrated biconical and log periodical antenna) is used as receiving antenna. Both horizontal and vertical polarization of the antenna is set on test. In order to find the maximum emission levels, the interface cable must be manipulated according to ANSI / IEEE Standard on radiated emission test. The bandwidth setting on the field strength meter (R & S Test Receiver ES126) is set at 120 KHz. The frequency range from 30MHz to 1000MHz is checked. The test data are listed in the Section 3.7 and the scanning waveform are attached within Appendix II Radiated Emission Test Result PASS. Detailed information, please see the appendix (II) file. Shenzhen ECT Testing Technology Co., Ltd. Page 8 of 8

9 APPENDIX I Radiated Emission Test Data

10 Radiated Emission Engineer : Andy EUT : T35278 Time : 2017/07/03 Limit : FCC Part 15B Comment : 25 /55 % MN: T3527 VIII Note : Hor Power : DC Test Model: Normal

11 Radiated Emission Engineer : Andy EUT : T35278 Time : 2017/07/03 Limit : FCC Part 15B Comment : 25 /55 % MN: T3527 VIII Note : Ver Power : DC Test Model: Normal

12 APPENDIX II Photographs of the EUT

13 FIGURE 1 FIGURE 2

14 FIGURE 3 Report No.: ECT2017E07069-X3