Harman Kardon AURA (serv.man8) EMC - CB Certificate ▷ View online
Report No.: EM201300550-11 Application No.:
ZJ00032797 Page 6 of 45
3. LABORATORY AND ACCREDITATIONS
3.1 LABORATORY
The tests and measurements in this report except Input Immunity was performed by EMC
Laboratory of Guangzhou GRG Metrology and Test CO., LTD.
Add.
: 163 Pingyun Rd, West of Huangpu Ave, Guangzhou, 510656, P. R. China
Telephone: +86-20-38699959, 38699960, 38699961
Fax
: +86-20-38695185
Input Immunity was performed by CGEL, Guangzhou EMC Laboratory.
3.2 ACCREDITATIONS
Our laboratories are accredited and approved by the following approval agencies according to
ISO/IEC 17025.
ISO/IEC 17025.
USA
FCC Listed Lab No. 688188
China
CNAS NO.L0446
China
DILAC No.DL175
Canada
Registration No.:8355A-1
3.3 MEASUREMENT UNCERTAINTY
Where relevant, the following measurement uncertainty levels have been estimated for tests
performed on the EUT as specified in CISPR 16-4-2:
Measurement
Frequency
Uncertainty
Radiated
Emission
Emission
Horizontal
30MHz~1000MHz
4.2dB
Vertical
30MHz~1000MHz
4.4dB
Conducted Emission
9kHz~30MHz
3.1 dB
This uncertainty represents an expanded uncertainty factor of k=2.
Report No.: EM201300550-11 Application No.:
ZJ00032797 Page 7 of 45
3.4 TEST INSTRUMENTS
Name of equipment
Manufacturer
Model
Serial number
Calibration due
RE
Biconical Log-periodic
Antenna
ETS.LINDGREN
3142C 00075971 2014-05-26
Receiver R&S
ESU40
100106
2014-01-24
DISTURBANCE POWER
Receiver R&S
ESU40
100106
2014-01-24
Absorbing clamp
LIITHI
MDS21
3637
2014-06-26
CE
EMI Receiver
R&S
ESCI
100529
2014-07-30
L.I.S.N SCHWARZBECK
NSLK
8127
8127450 2014-08-05
Disturbance voltage at the antenna terminals
EMI Receiver
R&S
ESCI
100529
2014-07-30
Signal generator
Rohde & Schwarz
SML03
103002
2014-11-13
ESD
ESD Tester
EMPEK
ESD-2030A
0230916N
2014-12-14
S2A&S3&S5
TS9980 test system
No.
Test
Equipment
Manufacturer Model No.
Serial
No.
Cal. Date
Cal. Due
date
SEL0166 Shielding
Room
Changzhou
Zhong Yu
JB88 N/A N/A
N/A
SEL0143
Signal Generator
9KHz~2.2GHz
Rohde&Schwarz
SML02 103321
2013-01-10 2014-01-10
SEL0135
Signal Generator
9KHz~1.1GHz
Rohde&Schwarz
SML01 103172
2013-01-22 2014-01-22
SEL0144 Power
Meter Rohde&Schwarz
NRVS 101126
2013-01-15 2014-01-15
SEL0137 RF Level Meter Rohde&Schwarz
URV35
100242
2013-01-25 2014-01-25
SEL0145 RF
Probe Rohde&Schwarz
URV5-Z7
100372
2013-01-04
2014-01-04
SEL0136 Audio
Analyzer Rohde&Schwarz
UPL
101127
2013-01-25 2014-01-25
SEL0157
RF-Amplifier
150KHz~150M
Hz
BONN Elektronik
BSA1515-
25
045622
-09
2013-01-15 2014-01-15
SEL0167
Stripline Test
Cell
Erika Fiedler
VDE0872
N/A
N/A
N/A
SEL0159
TV Test
Rohde& Schwarz
SFM
100142
2013-02-05 2014-02-05
Report No.: EM201300550-11 Application No.:
ZJ00032797 Page 8 of 45
Transmitter
SEL0138
TV Generator
Pal
Rohde&
Schwarz
SGPF 100129
2013-01-28
2014-01-28
SEL0140
TV Generator
Ntsc
Rohde&
Schwarz
SGMF 100037
2013-01-29
2014-01-29
SEL0139
TV Generator
Secam
Rohde&
Schwarz
SGSF 100052
2013-02-01
2014-02-01
SEL0142
TV-Test
Transmitter
0.3MHz~3300M
Hz
Rohde&
Schwarz
SFQ 100512
2013-02-05
2014-02-05
SEL0141
MPEG2
Measurement
Generator
Rohde&
Schwarz
DVG 100307
2013-01-25
2014-01-25
SEL0146 Matching
Pad
Rohde&
Schwarz
RAM 100394
N/A
N/A
SEL0148 Matching
Pad
Rohde&
Schwarz
RAM 100395
N/A
N/A
SEL0158
Absorbing
Clamp
Rohde&
Schwarz
MDS21 100137
2013-01-25 2015-01-25
SEL0149
Coupling Set
Erika Fiedler
RCo,RCi,
MC,AC,
LC
N/A N/A N/A
SEL0150
Filters
Erika Fiedler
Sr, LBS
N/A
N/A
N/A
SEL0151
Matching
Network
Erika Fiedler
MN, T1
N/A
N/A
N/A
3.5 MONITORING OF EUT FOR THE IMMUNITY TEST
Visual:
Monitored the Spectrum Analyzer for any unintentional responses and any external
change by the eyes.
change by the eyes.
Audio:
Hear the sound from EUT by ear.
Monitor the SINAD by the Audio Analyzer for the audio signal performance.
Monitor the SINAD by the Audio Analyzer for the audio signal performance.
Report No.: EM201300550-11 Application No.:
ZJ00032797 Page 9 of 45
4. EMISSION TEST
4.1 CONDUCTED EMISSION MEASUREMENT
4.1.1 LIMITS
Frequency (MHz)
Quasi-peak(dBμV)
Average(dBμV)
0.15 ~ 0.5
66~56 56~46
0.5 ~ 5
56 46
5 ~ 30
60 50
NOTE:
(1) The lower limit shall apply at the transition frequencies.
(2) The limit decreases in line with the logarithm of the frequency in the range of 0.15 ~0.5 MHz.
4.1.2 TEST PROCEDURES
Procedure of Preliminary Test
For measurement of the disturbance voltage the equipment under test (EUT) is connected to
the power supply mains and any other extended network via one or more artificial network(s).
An EUT, whether intended to be grounded or not, and which is to be used on a table is
configured as follows:
– Either the bottom or the rear of the EUT shall be at a controlled distance of 40 cm from a
reference ground plane. This ground plane is normally the wall or floor of a shielded room. It
may also be a grounded metal plane of at least 2 m by 2 m. This is physically accomplished as
follows:
1) place the EUT on a table of non-conducting material which is at least 80 cm high. Place the
EUT so that it is 40 cm from the wall of the shielded room, or
2) place the EUT on a table of non-conducting material which is 40 cm high so that the
bottom of the EUT is 40 cm above the ground plane;
– All other conductive surfaces of the EUT shall be at least 80 cm from the reference ground
plane;
– The ANs are placed on the floor that one side of the AN housings is 40 cm from the
vertical reference ground plane and other metallic parts;
– Interconnecting cables that hang closer than 40 cm to the ground plane shall be folded
back and forth forming a bundle 30 cm to 40 cm long, hanging approximately in the middle
between the ground plane and the table.
– I/O cables that are connected to a peripheral shall be bundled in the centre. The end of the
cable may be terminated if required using correct terminating impedance. The total length
shall not exceed 1 m.
The test mode(s) described in Item 2.4 were scanned during the preliminary test. After the
preliminary scan, we found the test mode described in Item 2.4 producing the highest
emission level. The EUT configuration and cable configuration of the above highest emission
levels were recorded for reference of the final test.
Procedure of Final Test
EUT and support equipment were set up on the test bench as per the configuration with
highest emission level in the preliminary test. A scan was taken on both power lines,
For measurement of the disturbance voltage the equipment under test (EUT) is connected to
the power supply mains and any other extended network via one or more artificial network(s).
An EUT, whether intended to be grounded or not, and which is to be used on a table is
configured as follows:
– Either the bottom or the rear of the EUT shall be at a controlled distance of 40 cm from a
reference ground plane. This ground plane is normally the wall or floor of a shielded room. It
may also be a grounded metal plane of at least 2 m by 2 m. This is physically accomplished as
follows:
1) place the EUT on a table of non-conducting material which is at least 80 cm high. Place the
EUT so that it is 40 cm from the wall of the shielded room, or
2) place the EUT on a table of non-conducting material which is 40 cm high so that the
bottom of the EUT is 40 cm above the ground plane;
– All other conductive surfaces of the EUT shall be at least 80 cm from the reference ground
plane;
– The ANs are placed on the floor that one side of the AN housings is 40 cm from the
vertical reference ground plane and other metallic parts;
– Interconnecting cables that hang closer than 40 cm to the ground plane shall be folded
back and forth forming a bundle 30 cm to 40 cm long, hanging approximately in the middle
between the ground plane and the table.
– I/O cables that are connected to a peripheral shall be bundled in the centre. The end of the
cable may be terminated if required using correct terminating impedance. The total length
shall not exceed 1 m.
The test mode(s) described in Item 2.4 were scanned during the preliminary test. After the
preliminary scan, we found the test mode described in Item 2.4 producing the highest
emission level. The EUT configuration and cable configuration of the above highest emission
levels were recorded for reference of the final test.
Procedure of Final Test
EUT and support equipment were set up on the test bench as per the configuration with
highest emission level in the preliminary test. A scan was taken on both power lines,
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