Harman Kardon DPR 2005 (serv.man2) EMC - CB Certificate ▷ View online
WOORI Technology Inc. Page 5 of 118
DPR2005 (Harman Kardon)
EMC Test Report
Reference No.: NK2EE 267.EMS
2. Equipment Under Test ( EUT)
2.1 Identification of EUT
Category:
AV Receiver
Model Name:
DPR2005
Brand Name:
Harman Kardon
External Signal in/out:
Audio INOUT (24), 8CH Direct IN (8), Pre-OUT (8),
Digital Coaxial IN/OUT (4), Component Video IN/OUT (3),
S-Video IN/OUT (9), Composite Video IN/OUT (9),
Remote IN/OUT (2), Multi Room (1), RS-232 (1), A-BUS (1),
Antenna FM/AM (2), Speaker (7), Headphone (1)
Serial Number:
N/A
Voltage:
AC 230V, 50Hz
Power:
1100 W (Max.), 200W (1/8W)
Remarks:
2.2 Variants Covered By This Report
ID No.
Model Name
Technical Deviations From Reference Model
N/A N/A
2.3 Modifications
●No modifications.
2.4 Additional Information Related To Testing
●No comment
2.5 Picture Documentation
●Pictures can be found in
Appendix F.
WOORI Technology Inc. Page 6 of 118
DPR2005 (Harman Kardon)
EMC Test Report
Reference No.: NK2EE 267.EMS
3. TEST SPECIFICATIONS
3.1 Standards
EN55 020(2002) : Electromagnetic immunity of broadcast receivers and associated equipment.
3.2 Additions, deviations and exclusions from standards
No additions, deviations or exclusions have been made from standard.
3.3 Purpose of the test
Purpose of test: To determine whether the equipment under test fulfils the EMC immunity
requirements of the standard stated in section 3.1
3.4 Test site location
ANAM Electronics Co., Ltd.
Nemko korea Co., Ltd.
3.4.1 Location
645, Sungkok-dong, Ansan-City, Kyungki-Do, 425-110, Korea
This test site has been accredited to EMC TBM (EN 55013, EN55020) test site by Nemko.
The AUT. No. is : 357
4. TEST SUMMARY
The results in this report apply only to sample tested :
Test
Passed the test
Note
Input immunity to RF voltages (S1)
Yes
Immunity to RF voltages (S2a)
Yes
Immunity to RF voltages(in common mode) (S2b)
Yes
Immunity to ambient electromagnetic fields (S3)
Yes
Screening effectiveness (S4)
Yes
Test
Passed the test
Electrostatic Discharge (EN 61000-4-2)
Yes
Radio-frequency, Electromagnetic Field Keyed Carrier Immunity test
(EN 61000-4-3)
Yes
Electrical Fast Transients/Burst (EN 61000-4-4)
Yes
The equipment does comply with the requirements
Measurement data see Annex A, B, C, D and E.
WOORI Technology Inc. Page 7 of 118
DPR2005 (Harman Kardon)
EMC Test Report
Reference No.: NK2EE 267.EMS
5. Input immunity to RF voltages (in Differential mode) (S1)
5.1 Test criteria and test procedure
Operating environment;
Temperature
20 ℃
Relative Humidity
40 %
The criterion concerning acceptable sound interference is a wanted to unwanted
audio signal ratio of ≥40 dB at a wanted signal level of 50 mW.
The EUT was placed 0.1m above a metallic ground plane of dimensions 2 x 1 m.
The measuring set-up was shown in Figure 1 EN55020 (2002).
The principle of operation was similar to the measuring set-up of Figure 1 EN55020 (2002).
The low pass filter was added to prevent influence of the measuring results by
harmonics of the unwanted signal generators.
The lineout of the EUT were applied to an 22k ohm purely resistive road (Ro)
and then to the AF inputs of the test system.
The power supply of the EUT was connected to a standard voltage source
(without special filters).
The measurements were performed with test software TS9980 Ver.2.9.
5.2 Measurement uncertainty
Antenna input immunity +/- 2.0dB
5.3 Test result of input immunity to RF voltages.
The equipment does comply with the requirements.
For the measurement data, see Annex A
WOORI Technology Inc. Page 8 of 118
DPR2005 (Harman Kardon)
EMC Test Report
Reference No.: NK2EE 267.EMS
6. Immunity to RF voltages (S2a)
6.1 Test criteria and test procedure
Operating environment;
Temperature
20 ℃
Relative Humidity
40 %
The EUT was placed 0.1m above a metallic ground plane of dimensions 2 x 1m.
The wanted signal was fed to all input terminals respectively and the unwanted
signal was fed to mains input, audio output and input terminals respectively.
The criterion concerning acceptable sound interference is a wanted to unwanted
audio signal ratio of ≥40 dB at a wanted signal level of 50 mW.
The audio output power was measured with a 0.5 - 3 kHz band-pass filter.
The audio analyzer was applied without a weighting filter.
The ground connection of the input matching network (Rci), output matching network
(Rco), and mains filter (MSF) were directly connected to the metal table.
The mains filter (MSF) was connected to ground while the other matching networks
are only connected to ground when they are being used as injection ports.
The measurements were performed with test software TS9980 Ver.2.9.
6.2 Measurement uncertainty
Immunity to conducted currents : +/- 2dB
6.3 Test result immunity to conducted voltage.
The equipment does comply with the requirements.
For the measurement data, see Annex B
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