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SK Tech Co., Ltd.

http://www.skemc.co.kr

SKTECE-120323-051

SK Tech Co., Ltd. 820-2, Wolmoon-Ri, Wabu-Up

Namyangju-Si, Kyunggi-Do, 472-905, Korea Phone: +82-31-576-2204 Fax: +82-31-576-2205

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REVISION HISTORY

Rev. # Changes of Content Section Affected Reviewed by Date

0 Original Release All J.S. Yoon May. 23, 2012

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SUMMARY OF TEST RESULT

EMISSION

STANDARD ITEM CLASS/SEVERITY RESULT

EN 55022:2010 Radiated Emissions (above 1 GHz only)

Meets Class A limits and the minimum passing margin is 7.1

dB at 1379.9 MHz. PASS

IMMUNITY

STANDARD ITEM CLASS/SEVERITY RESULT

EN 61000-4-3: 2006+A1:2008+A2:2010

Radiated Immunity (above 1 GHz only)

1000 MHz to 2700 MHz 1 V/m, 3 V/m, 10 V/m

AM 80 %, (1 kHz, sinusoidal)

PM 1 Hz (0.5 s ON : 0.5 s OFF)

PASS

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》 Table of Contents 《 i Cover Page 1 ii Revision History 2 iii Summary of Test Results 3 iv Table of Contents 4 1. General 5 2. Facilities and Accreditations 5

2.1 Facilities 5 2.2 Accreditations 5 2.3 Test and Measurement Instruments Used 6

3. EUT Description 7 4. EUT Operating Condition 8

4.1 EUT Operating Modes 8 4.2 Ancillary Equipment 8 4.3 Interconnection and I/O cable 9 4.4 Configuration 10 4.5 Uncertainty 11

5. Test Results EMISSION 13 5.1 Radiated Disturbance 13

6. Test Results IMMUNITY 15 6.1 Radiated radio-frequency electromagnetic field 15

Appendices 17 A1 Photographs of the test set-up 17 A2 EUT Photographs 19

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1. General The tests listed in this report have been performed and the results recorded by SK Tech Co., Ltd. in accordance with the procedures stated in each test requirement and specification. As a result, the subject product has been verified to comply with each test specification. The test results relate only to the items tested.

We attest to the accuracy of data. All measurements reported herein were performed by SK TECH Co., Ltd. and were made under Technical Manager’s supervision. We assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them.

2. Facilities and Accreditations 2.1 Facilities

All the tests described in this report were performed at SK Tech Co., Ltd.

Site I: 820-2, Wolmoon Ri, Wabu-Up, Namyangju-Si, Kyunggi-Do, Korea

Site II: 688-8, Wolmoon Ri, Wabu-Up, Namyangju-Si, Kyunggi-Do, Korea

The test site is constructed in conformance with the requirements of ANSI C63.4 and CISPR Publication 16-1-4. It complies with the Normalized Site Attenuation requirements given in ANSI C63.4, and site VSWR requirements specified in CISPR 16-1-4. The measuring equipment conforms to CISPR 16 requirements for Electromagnetic Noise and Field Strength Instrumentation.

2.2 Accreditations Our testing laboratories are accredited by the following accreditation bodies in accordance with ISO/IEC 17025 for general requirements for the competence of testing and calibration laboratories.

Korea : KOLAS No.191 Germany : DAKKS DAT-P-076/97-02

The laboratories have been also notified to FCC by RRA as a Conformity Assessment Body, and designated to perform compliance testing on equipment subject to Declaration of Conformity (DOC) and Certification under Parts 15 and 18 of the FCC Rules.

Designation number : KR0007

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2.3 Test and Measurement Instruments Used Radiated Disturbance

Name of Equipment Type S/N Calibrated until

Pre-Amplifier (30 MHz ~ 1 GHz) 8447F 3113A05153 07.2012

Pre-Amplifier (1 GHz ~ 18 GHz) MLA-100M18-B02-38 1539546 03.2013

Bilog broadband Antenna VULB9168 9168-189 05.2012

Horn Antenna (1 GHz ~ 18 GHz) BBHA 9120D 9120D-816 12.2012

EMI Test Receiver ESPI 101206 07.2012

EMI Test Receiver ESIB40 100277 03.2013

Radiated radio-frequency electromagnetic field

Name of Equipment Type S/N Calibrated until

Wideband Amplifier CMX10001 1045-0995 N/A

Wideband Amplifier SMCC100 1047-0995 N/A

Wideband Amplifier M5300 1046-0995 N/A

Signal Generator SMY01 71400091 03.2013

Power Meter NRVD 100496 07.2012

10 V Insertion Unit URV5-Z2 100166 07.2012

10 V Insertion Unit URV5-Z2 100167 07.2012

High Gain Log Periodic Antenna HL046 100032 N/A

Electric Fielded Probe 2244/90.20 AR-0011 05.2012

MXG Analog Signal Generator N5181A MY49061394 03.2013

USB Power Sensor U2004A MY50000190 03.2013

USB Power Sensor U2004A MY50000189 03.2013

RF Power Amplifier(80 MHz ~ 1 GHz) FLH-200/100 N/A 03.2013

RF Power Amplifier(1 GHz ~ 3 GHz) FLG-50C N/A 03.2013

RF Power Amplifier(2 GHz ~ 6 GHz) 5192R 1005 03.2013

Interlock Unit N/A N/A N/A

Horn Antenna (1 GHz ~ 18 GHz) BBHA 9120 D 9120D-816 12.2012

Isotropic Electric Fielded Probe HI-6005 00105794 05.2012

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3. EUT Description The EUT is a Digital Video Recorder.

Model No. Number of channels HDS4848E 16CH Video input HDE2424E 8CH Video Input

External interface for the model HDS4848E are as follows:

Interface name Type Number of ports

Video input BNC 16

Loop D-sub 2 (8 CH × 2)

Audio input D-sub 1 (8 CH)

VGA output D-sub 1

Audio output RCA 1

Video output (CVBS) BNC 1

Ethernet RJ45 1

DC input to adaptor 1

Sensor input Terminal 3

Alarm output Terminal 2

RS-232 Terminal (3 pins) 1

RS-485 Terminal (2 pins) 1

USB (front) USB host 2

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4. EUT Operating Conditions The EUT was powered from DC 12 V fed from the AC Adapter that was connected to AC mains with

230 V, 50 Hz. The test configuration and mode of operation described in this section were used during

all the measurements as the worst case, unless otherwise noted elsewhere in this report.

4.1 EUT Operation Modes The video signals from the CCD Camera were transferred to both Color Video Monitor and LCD

Monitor through the EUT. The network interface (Ethernet port) was enabled by the ping tests.

4.2 Ancillary Equipment The EUT was tested while connected to the following representative configuration of ancillary

equipment necessary to exercise the ports during tests.

# Equipment Manufacturer Model No. Serial No.

1 LCD Monitor Qisda (Suzhou) Co., Ltd. ST2210b CN-0T503R-74261-986-1NKL

2 Color Video Monitor HITRON SYSTEMS INC. CVM1054X M5020002

3 Mouse PRIMAX ELECTRONICS LTD MO56UOA G17032BV

4 CCD Camera TECHNO VISION TCCV-CE150NN 310TV00420

5 Adaptor (for CCD Camera) Dream Electronic DRL-24300C N/A

6 Adaptor (for EUT)

LI SHIN INTERNATIONAL ENTERPRISE CORP. 0219B1280 N/A

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4.3 Interconnection and I/O cables

START END Cable #

Name I/O Port Name I/O Port Length(m) Shielded/ Unshielded

1 EUT RGB LCD Monitor RGB 2.0 Shielded

2 EUT BNC (Video Out)

Color Video Monitor

BNC (Video In) 3.0 Shielded

3 EUT BNC (Loop) Color Video Monitor BNC (Loop) 1.5 Shielded

4 EUT Audio In Color Video Monitor Audio Out 1.5 Shielded

5 EUT Audio Out Color Video Monitor Audio In 1.5 Shielded

6 EUT BNC (Video In) CCD Camera BNC

(Video Out) 3.0 Shielded

7 EUT USB Mouse 1.8 Shielded

8 EUT BNC (Loop x 8) Termination 0.1 Shielded

9 EUT AV (Audio In x 8) Termination 0.1 Shielded

10 EUT I/O (RS 485, Alarm, Audio,

Sensor) - 0.4 Unshielded

11 EUT LAN External Network 5.0 Unshielded

12 EUT DC In Adaptor DC Out 1.6 Unshielded

13 Adaptor (EUT) AC In AC Mains AC Mains 1.8 Unshielded

14 LCD Monitor AC In AC Mains AC Mains 1.8 Unshielded

15 Color Video Monitor AC In AC Mains AC Mains 1.8 Unshielded

16 CCD Camera DC In Adaptor DC Out 1.8 Unshielded

17 Adaptor (CCD

Camera) AC In AC Mains AC Mains 1.8 Unshielded

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4.4 Test Configuration For the actual test configuration, please refer to the photographs of the test setup.

Adapter

Color Video

Monitor

Adapter

Mouse

EUT (DVR)

LCD Monitor

External network

RJ45

USB

RGB

CCD Camera

BNC

Loop

BNC

Audio In

Audio Out

Loop(x8)

Audio In(x8) Alarm/Sensor

AC Mains

[ System Block Diagram of Test Configuration ]

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4.5 Uncertainty 1) Radiated disturbances from 1000 MHz to 6000 MHz at a distance of 3 m

Expanded Uncertainty

U = k * Uc(xi) = 2 * 2.10 = 4.20 dB

The coverage factor k =2 yields approximately a 95 % level of confidence. 2) Conducted disturbance from 150 kHz to 30 MHz using a 50 Ω / 50 μH AMN

Expanded uncertainty

U = k * Uc(xi) = 2 * 1.57 = 3.14 dB

The coverage factor k =2 yields approximately a 95 % level of confidence. ※ When the measured emission is positioned within the range of the uncertainty of measurement

from the emission limit, the uncertainty of measurement shall be concerned as follow. Compliance or non-compliance with a disturbance limit shall be determined in the following

manner.

If Ulab is less than or equal to Ucispr

- Compliance is deemed to occur if no measured disturbance exceeds the disturbance limit;

- Non-compliance is deemed to occur if any measured disturbance exceeds the disturbance

limit. If Ulab is greater than Ucispr

- Compliance is deemed to occur if no measured disturbance, increased by (Ulab - Ucispr),

exceeds the disturbance limit;

- Non-compliance is deemed to occur if any measured disturbance, increased by (Ulab -

Ucispr), exceeds the disturbance limit.

※ If the measurement value is lower or equal to the limit, the EUT is considered to pass the test.

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3) EMS UNCERTAINTY

All parameters are within the tolerances required by the standard, reduced by the tolerances required

on the calibration certificate, so this laboratory has confidence that the EMS Test equipment is in

compliance with the standard with X % confidence level.

ESD (EN 61000-4-2): 95 % (k = 2, confidence level is 95 %)

Radiated immunity (EN 61000-4-3): 2.64 dB (k = 1.65, confidence level is 90 %)

3.16 dB (k = 2, confidence level is 95 %)

EFT (EN 61000-4-4): 95 % (k = 2, confidence level is 95 %)

SURGE (EN 61000-4-5): 95 % (k = 2, confidence level is 95 %) except following parameters

- L1-L2 (Open Circuit, 1.2 μs/50 μs, 2 Ω) positive; 500 V (k = 1.29, confidence level is 80 %)

- L1-L2 (Open Circuit, 1.2 μs/50 μs, 2 Ω) negative; 1 kV&2 kV (k = 1.44, confidence level is 85 %)

- L1-PE (Open Circuit, 1.2 μs/50 μs, 2 Ω) positive; 1 kV (k = 1.44, confidence level is 85 %)

Conducted immunity (EN 61000-4-6): 1.34 dB (k = 1.65, confidence level is 90 %)

1.67 dB (k = 2, confidence level is 95 %)

Voltage dip (EN 61000-4-11): 95 % (k = 2, confidence level is 95 %)

Reduced by the uncertainty reported

on the calibration certificate.

(about X % confidence level)

Tolerance required by the standard

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5. Test Results EMISSION 5.1 Radiated Disturbance

Result PASS

Test site OATS (below 1 GHz)

3-m anechoic chamber (above 1 GHz)

Temperature ºC 19 ºC Test Environment

Humidity % R.H. 30 % R.H.

Test Procedure

Applied standard(s): EN 55022:2010 Class A

(a) The preliminary radiated measurements were performed to determine the

frequency producing the maximum emissions in an anechoic chamber.

(b) For the final measurement, each frequency found during preliminary

measurements was re-examined and investigated. The test-receiver system

was set up to average, peak, and quasi-peak detector function with specified

bandwidth.

(c) By varying the configuration of the test sample and the cable routing it was

attempted to maximize the emission

(d) The measurement was conducted with both horizontal and vertical antenna

polarization. Bilog broadband antenna was used for the frequency up to 1

GHz, and Horn antenna was used for the frequency above 1 GHz.

(e) Radiated emission measurement for the frequency up to 1 GHz (at OATS)

(1) The EUT was placed on the top of the 0.8-meter height with non-metallic table.

(2) The receiving antenna was set at a distance of 10 m from the EUT.

(3) The EUT was rotated about 360 º and the receiving antenna was scanned from 1

m up to 4 m in order to capture the maximum emission.

(f) Radiated emission measurement for the frequency above 1 GHz (at Chamber)

(1) The EUT was placed on the top of the 0.8-meter height with non-metallic table.

(2) The receiving antenna was set at a distance of 3 m from the EUT.

(3) The EUT was rotated about 360 º to capture the maximum emission.

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Radiated Disturbance Test data – above 1 GHz

Freq. RBW POL ANT Angle AMP AF CL[MHz] [kHz] [V/H] [m] [°] [dB] [dB/m] [dB]

PK AV PK AV PK AV PK AV1379.9 1000 V 1.00 327 66.45 61.03 41.19 24.51 4.53 54.30 48.88 76.0 56.0 21.7 7.1

MARGIN[dBµV] [dBµV/m] [dBµV/m] [dB]

READING ACTUAL LIMIT

Actual [dBµV/m] = Reading [dBµV] - AMP gain [dB] + AF [dB/m] + CL [dB] MARGIN [dB] = Limit [dBµV/m] - Actual [dBµV/m] Radiated Measurements at 3-meters

PK/AV AMP AF CL

: Peak / Average detector : Gain of the pre-amplifier : Antenna Factor : Cable loss

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6. Test Results IMMUNITY 6.1 Radiated radio-frequency electromagnetic field

Result PASS

Temperature 22 ºC

Humidity 36 % R.H. Test Environment

Barometric 101.4 kPa

Test Procedure

Applied standard(s): EN 61000-4-3:2006+A1:2008+A2:2010 The test setup was made according to EN 61000-4-3 in the anechoic chamber. The EUT has been placed in the center of non-metallic table. The height of this table was 0.8 m. The antenna has been orientated for both horizontal and vertical polarization. The transmitting antenna was placed at 3 meter distance below 1 GHz, and 1 meter distance above 1 GHz. The tests were performed for the six or four orientations of the EUT.

Severity level : 1, 2, 3

Field strength : 1 V/m, 3 V/m, 10 V/m

Freq. Range : 1000 MHz ~ 2700 MHz

Modulation : AM, 80 %, 1 kHz, sine-wave

PM, 1 Hz (0.5 s ON : 0.5 s OFF)

Criteria for compliance: There was no damage, malfunction or change of status during the test.

Step size : 1 % of fundamental

Sweep capability : ≤ 1.5x10-3 decade/s

Dwell Time 3 sec

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Radiated radio-frequency electromagnetic field Test data (AM)

Result (AM) Position

Horizontal Vertical Remarks

Front Side PASS PASS See Note.

Right Side PASS PASS See Note.

Left Side PASS PASS See Note.

Rear Side PASS PASS See Note.

Top Side PASS PASS See Note.

Bottom Side PASS PASS See Note.

Radiated radio-frequency electromagnetic field Test data (PM)

Result (PM) Position

Horizontal Vertical Remarks

Front Side PASS PASS See Note.

Right Side PASS PASS See Note.

Left Side PASS PASS See Note.

Rear Side PASS PASS See Note.

Top Side PASS PASS See Note.

Bottom Side PASS PASS See Note.

* Note) There was a little noise on the system when 10 V/m applied but the system could still be used

and there was no observable degradation of the screen at 3 V/m and 1 V/m.

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Appendices A1: Photograph of test set-Up A1.1: Radiated Disturbance (above 1 GHz)

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A1.2: Radiated radio-frequency electromagnetic field (above 1 GHz)

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A2: EUT Photographs A2.1: <Front>

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A2.2: <Rear>

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A2.3: <Internal>

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