EMC Client: EUT: Crystal Group 850 Kacena Road Hiawatha, IA 52233 Model RS112 No.: R20140819-21 Approved By: Nic S. Johnson, NCE EMC Test Engineering Manager/Technical Manager inarte Certified EMC Engineer #EMC-003337-NE Date: 19 September 2014 Total Pages: 11 (NCEE) authorizes the above named company to reproduce this report provided it is reproduced in its entirety for use by the company s employees only. Any use that a third party makes of this report, or any reliance on or decisions made based on it, are the responsibility of such third parties. NCEE accepts no responsibility for damages, if any, suffered by any third party as a result of decisions made or actions based on this report. This report applies only to the items tested.
Revision Page Rev. No. Date Description Original 19 September 2014 Original Njohnson Prepared by KVepuri Lincoln, NE 68521 Page 2 of 12
Table of Contents 1 Summary of Test Results... 4 1.1 Emissions Test Results... 4 2 EUT Description... 4 2.1 Equipment under Test (EUT)... 4 2.2 Testing Location... 4 2.3 EUT Setup... 5 3 Test Results... 6 3.1 Radiated Emissions... 6 3.2 Conducted Emissions...10 Tables Table 1 - Emissions Test Results... 4 Table 2 - EUT Description... 4 Table 3 - Radiated Emissions Quasi-peak Measurements, 30 1000MHz... 9 Table 4 - Radiated Emissions Average Measurements, 1 15GHz... 9 Table 5 - Radiated Emissions Peak Measurements, 28 VDC, 1 15GHz... 9 Figures Figure 1 - Radiated Emissions Test Setup, 30 MHz- 1GHz... 7 Figure 2 - Radiated Emissions Test Setup, 30 MHz- 1GHz... 7 Figure 3 - Radiated Emissions Test Setup, 1-15GHz... 8 Figure 4 - Radiated Emissions Data Plot... 8 Figure 5 - Conducted Emissions Test Setup...11 Figure 6 - Conducted Emissions Test Setup...11 Figure 7 - Conducted Emissions Data Plot...12 Lincoln, NE 68521 Page 3 of 12
1 Summary of Test Results 1.1 Emissions Test Results The EUT was tested for compliance to US Code of Federal Regulations Title 47, Part 15 Class A and Industry Canada ICES-003, Class A The test method used was IEEE ANSI C63.4:2009. Below is a summary of the test results. Complete results of testing can be found in Section 3. Table 1 - Emissions Test Results Emissions Tests Test Method and Limits Result Radiated Emissions FCC Part 15.109, Class A Pass ICES-003, Class A Conducted Emissions FCC Part 15.107, Class A ICES-003, Class A Pass 2 EUT Description The equipment under test (EUT) was a server with model number RS112 from Crystal Group, Inc. The EUT featured a single power supply. 2.1 Equipment under Test (EUT) Table 2 - EUT Description Identification Server RS112 Manufacturer Crystal Group Serial Number 14091100 EUT Received Date 17 September 2014 EUT Tested Date 18 September 2014-19 September 2014 2.2 Testing Location All testing was performed at the following Facility: (NCEE Labs) Lincoln, NE 68521 A2LA Certificate Number : 1953.01 FCC Accredited Test Site Designation No: US1060 Industry Canada Test Site Registration No: 4294A-1 NCC CAB Identification No: US0177 Environmental conditions varied slightly throughout the tests: Relative humidity of 42 4% Lincoln, NE 68521 Page 4 of 12
Temperature of 23 3 Celsius 2.3 EUT Setup The EUT was tested by connecting a Monitors, USB, USB Mouse and USB Keyboard. It also had a terminated Ethernet cables bundled. It was running a scrolling H script per ANSI C63.4:2009 and an audio file was played continuously to exercise the speaker. Lincoln, NE 68521 Page 5 of 12
3.1 Radiated Emissions 3 Test Results Test: FCC Part 15.109 using ANSI C63.4 ICES-003 Test Specifications: Class A Test Result: Complies Date: 9/18/2014 3.1.1 Test Description Radiated emissions measurements were made from 30MHz to 1GHz at a distance of 10m inside a semi-anechoic chamber, and if applicable, measurements from 1GHz to 15GHz were made at a distance of 3m. The EUT was rotated 360 o, the antenna height varied from 1 4 meters and both the vertical and horizontal antenna polarizations examined. Measurements were made by first using a spectrum analyzer to acquire the signal spectrum; individual frequencies were then measured using a CISPR 16 complaint receiver with the following bandwidth setting: 30MHz 1GHz: 120kHz IF bandwidth, 60kHz steps 1GHz 15GHz: 1MHz IF bandwidth, 500kHz steps 3.1.2 Test Results No radiated emissions measurements were found in excess of the limits listed above. From 30 15000MHz, Test result data can be seen below. 3.1.3 Test Environment Testing was performed at the NCEE Labs Lincoln facility on the radiated emissions ground plane. Laboratory environmental conditions varied slightly throughout the test: Relative humidity of 32 ± 5% Temperature of 24 ±2 o C 3.1.4 Test Setup See Section 2.3 for setup details. 3.1.5 Test Equipment Used Serial No. Manufacturer Model Description Last Cal. 1654 EMCO 3142B Bicon Antenna 13 Jan 2014 6416 EMCO 3115 DRG Horn 14 Jan 2014 NCEEPAHF20 Rohde & Schwarz TS-PR18 Preamplifier 26 Mar 2014* 100037 Rhode & Schwarz ES126 EMI Test Receiver 21 Jan 2014 2575 Rohde & Schwarz ES-K1 Software v.1.60 N/A *Internal Verification Lincoln, NE 68521 Page 6 of 12
3.1.6 Test Pictures and Figures Figure 1 - Radiated Emissions Test Setup, 30 MHz- 1GHz Figure 2 - Radiated Emissions Test Setup, 30 MHz- 1GHz Lincoln, NE 68521 Page 7 of 12
Figure 3 - Radiated Emissions Test Setup, 1-15GHz Figure 4 - Radiated Emissions Data Plot, 30 MHz- 1GHz Lincoln, NE 68521 Page 8 of 12
Table 3 - Radiated Emissions Quasi-peak Measurements, 30 MHz- 1GHz Frequency Level Limit Margin Height Angle Pol. MHz dbµv/m dbµv/m db cm deg 72.000000 19.36 40.00 20.60 115 256 VERT 96.000000 22.15 40.00 17.90 119 334 VERT 108.000000 26.10 40.00 13.90 130 307 VERT 172.800000 20.68 40.00 19.30 100 17 VERT 216.040000 25.04 40.00 15.00 100 233 VERT 324.040000 31.48 47.00 15.50 313 296 HORI 537.880000 27.92 47.00 19.10 150 219 VERT Table 4 - Radiated Emissions Average Measurements, 1 15GHz Frequency Level Limit Margin Height Angle Pol. MHz dbµv/m dbµv/m db cm deg 1033.600000 28.93 59.50 30.60 100 106 VERT 1512.200000 45.33 59.50 14.20 220 173 HORI 1620.000000 45.98 59.50 13.50 100 141 VERT 1728.000000 28.54 59.50 31.00 147 120 VERT 1836.200000 40.03 59.50 19.50 170 67 VERT 2700.200000 35.26 59.50 24.20 136 148 HORI 10608.000000 40.95 59.50 18.60 166 268 VERT 14544.600000 46.52 59.50 13.00 126 50 VERT Table 5 - Radiated Emissions Peak Measurements, 1 15GHz Frequency Level Limit Margin Height Angle Pol. MHz dbµv/m dbµv/m db cm deg 1033.600000 57.76 79.50 21.74 100 106 VERT 1512.200000 53.89 79.50 25.61 220 173 HORI 1620.000000 58.46 79.50 21.04 100 141 VERT 1728.000000 40.80 79.50 38.70 147 120 VERT 1836.200000 52.35 79.50 27.15 170 67 VERT 2700.200000 47.98 79.50 31.52 136 148 HORI 10608.000000 54.13 79.50 25.37 166 268 VERT 14544.600000 59.57 79.50 19.93 126 50 VERT Lincoln, NE 68521 Page 9 of 12
3.2 Conducted Emissions Test: FCC Part 15.107 using ANSI C63.4 ICES-003 Test Specifications: Class A Test Result: Complies Date: 9/19/2014 3.2.1 Test Description Conducted emissions measurements were made from 30 khz to 150 MHz via a 50 µh Line Impedance Stabilization Network (LISN). Measurements were made on both the line and neutral conductors by first using a spectrum analyzer to acquire the signal spectrum; individual frequencies were then measured using a CISPR 16 compliant receiver with the following bandwidth setting: 150kHz 30MHz: 9kHz IF bandwidth, 5kHz steps 3.2.2 Test Results No results were found to be in excess of the limits. A plot of the results can be seen below. 3.2.3 Test Environment Testing was performed at the NCEE Labs Lincoln facility on the conducted emissions ground plane. Laboratory environmental conditions varied slightly throughout the test: Relative humidity of 32 ± 5% Temperature of 24 ±2 o C 3.2.4 Test Setup See Section 2.3 for setup details. 3.2.5 Test Equipment Used Serial No. Manufacturer Model Description Last Cal. 100023 Rohde & Schwarz ESH3-Z5 Artificial Mains 15 Jan 2014 100037 Rhode & Schwarz ES126 EMI Test Receiver 21 Jan 2014 2575 Rohde & Schwarz ES-K1 Software v.1.60 N/A Lincoln, NE 68521 Page 10 of 12
3.2.6 Test Pictures and Figures Figure 5 - Conducted Emissions Test Setup Figure 6 - Conducted Emissions Test Setup Lincoln, NE 68521 Page 11 of 12
Figure 7 - Conducted Emissions Data Plot Lincoln, NE 68521 Page 12 of 12