Harman Kardon DPR 1005 (serv.man14) EMC - CB Certificate ▷ View online
WOORI Technology Inc. Page 16 of 104
DPR 1005 (Harman Kardon)
EMC Test Report
Reference No.: NK2EE 320.EMS
12. Fast Transients/Burst (EN 61000-4-4)
12.1 Test criteria and test procedure
Operating environment;
Temperature:
20 ℃
Relative Humidity:
40 %
A ground reference plane was located on the floor, and connected to earth via a low impedance connection.
The EFT/Burst generator's reference ground was connected to the reference plane. In case of a floor
a floor standing equipment, EUT was placed on the reference plane on 10cm of insulating support.
In case of table-top equipment, EUT was placed on a wooden table 0.8m above the reference plane.
Burst were fired at ±1kV to each single line at the AC and DC mains, and ±0.5kV was applied to signal
cables using a capacitive coupling clamp.
Instrumentation used during this session:
.
Instruments
Manufacturer
Model
Serial Number Due to Calibration
EFT/Burst Simulator
Noiseken
FNS-AXⅡ850
0199B01147
2005. 02
Clamp
Noiseken
FNS-AXⅡ850
N/A
2005. 02
12.2 Test Parameters
Port :
AC Mains
Test Engineer:
J. Y. Yu
Basic Standard :
EN 61000-4-4:1995
Performance Criteria:
B
Duration :
120 Sec
±8kV
Test Data :
Tr/Th 5/50ms Fburst 5 kHz Trep 300mS
12.3 Test Log
Line Voltage
Coupling
Inject Time
( Sec )
Result
(Pass/Fail)
L1
0.5, 1 kV
Direct
120
Pass
L2
0.5, 1 kV
Direct
120
Pass
L1+ L2
0.5, 1 kV
Direct
120
Pass
Comment/Performance
No operation errors were detected during or after the discharges
Result
Compliant
WOORI Technology Inc. Page 17 of 104
DPR 1005 (Harman Kardon)
EMC Test Report
Reference No.: NK2EE 320.EMS
13. Test instrumentation (TS9980 System)
Equipment and Type
Manufacturer
Serial NO.
Signal Generator(SMG)
R & S
835793/023
Signal Generator(SMG)
R & S
835793/024
Signal Generator(SMX)
R & S
837283/004
TV Patter Generator(SGPF)
R & S
835773/001
Sound Tone(41.25MHz)(SBUF-E2)
R & S
837859/001
TV Test Transmitter(SBUF)
R & S
861456/025
RF Step attenuator(139dB)(DPSP)
R & S
836731/003
Millivolt Meter(URV5)
R & S
837256/001
Harmonic filter(ATS-OW)
R & S
316977/003
Bandpass filter(0.5-3kHz)(BP)
Erika Fiedler
6229
Isolation Transformer(TS-TT.3)
Volrio Star
94/109738
Millivolt Meter(URV-3)
R & S
836364/007
AC Millivolt meter(LMV-189AR)
Leader Electronicx
1427669
'RF Power AMP(1347F/325LA)
ENI
Audio Analyzer(UPA)
R & S
836798/010
RC Net Work(8,300ohm/RCo)
Erika Fiedler
Mains Filter(MSF)
Erika Fiedler
Coupling Unit(A,M,L,SR)
Erika Fiedler
Matching Net Work(MN)
Erika Fiedler
Mains Filter(M)
Erika Fiedler
Loudspeaker Filter(BS)
Erika Fiedler
RC Net Work(RCi,RCo)
Erika Fiedler
Signal Generator(MG3632A)
Anritsu Corp.
MT39628
WOORI Technology Inc. Page 18 of 104
DPR 1005 (Harman Kardon)
EMC Test Report
Reference No.: NK2EE 320.EMS
14. Figure 1 - Test setup
Figure 1-1 :
S1
Test Set-up
WOORI Technology Inc. Page 19 of 104
DPR 1005 (Harman Kardon)
EMC Test Report
Reference No.: NK2EE 320.EMS
Figure 1-2 :
S2a
Test Set-up
Figure 1-3 :
S2b
Test Set-up
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