Harman Kardon GLA 55 (serv.man2) EMC - CB Certificate ▷ View online
Ident. Nr.:
115972
Date:
2008-10-26
115972 EMC TRF_verified
page 25 of 39
9 Radiated
Immunity
9.1 Standard
Basic standard
EN 61000-4-3:2006
Date of testing
2008-09-27
Performance criteria:
A
9.2 Measurement equipment
Equipment
Last Calibration
Type
Serial No
.
Manufacturer
Signal Generator
January 25,
2008
2008
SMT03
SB3433
Rohde & Schwarz
Anechoic chamber
January 25,
2008
2008
MCDC
SB3450/02
Albatross Projects
Voltage Probe
January 25,
2008
2008
URV5-Z2
SB3437/02
Rohde & Schwarz
Power Amplifier
January 25,
2008
2008
150W1000
SB3173
AR
9.3 Test set-up
See annex B
The testing was performed in a fully anechoic chamber. The EUT and load, which are placed on a table
that is 0.8 meter above ground, The transmit antenna was located at a distance of 3 meters from the
EUT. The frequency range is swept from 80 MHz to 1000MHz with the signal 80% amplitude
modulated with a 1 kHz sine wave. The rate of sweep did not exceed 1.5×10-3 decade/s. The step size
was 1% of fundamental. The dwell time at each frequency shall be not less than the time necessary for
the EUT to be able to respond. The field strength level was 3V/m. The test was performed with the
EUT exposed to both vertically and horizontally polarized fields on each of the four sides.
The testing was performed in a fully anechoic chamber. The EUT and load, which are placed on a table
that is 0.8 meter above ground, The transmit antenna was located at a distance of 3 meters from the
EUT. The frequency range is swept from 80 MHz to 1000MHz with the signal 80% amplitude
modulated with a 1 kHz sine wave. The rate of sweep did not exceed 1.5×10-3 decade/s. The step size
was 1% of fundamental. The dwell time at each frequency shall be not less than the time necessary for
the EUT to be able to respond. The field strength level was 3V/m. The test was performed with the
EUT exposed to both vertically and horizontally polarized fields on each of the four sides.
9.4 Test results
Mode
Table
Remarks
Result
TM1 009 1. Field Strength :3 V/m (r.m.s unmodulated)
2. Radiated Signal: AM 80% Modulated with 1kHz
3. Scanning Frequency :80MHz - 1000MHz
4. Dwell Time: 1 Seconds
5. Frequency steps : 1%
3. Scanning Frequency :80MHz - 1000MHz
4. Dwell Time: 1 Seconds
5. Frequency steps : 1%
6. Enclosure port
Pass
Ident. Nr.:
115972
Date:
2008-10-26
115972 EMC TRF_verified
page 26 of 39
9.5 Table
9.5.1 Table 009
Frequency Range
(MHz)
80-1000MHz
Field Strength
(V/m)
3V/m 1kHz 80%AM
Steps
(%)
1%
Dwell time
1 s
Polarization
Horizontal
Vertical
Front Pass
Pass
Rear Pass
Pass
Left Pass
Pass
Right Pass
Pass
Ident. Nr.:
115972
Date:
2008-10-26
115972 EMC TRF_verified
page 27 of 39
10 Electrical
Fast
Transients/Bursts Immunity
10.1 Standard
Basic standard
EN 61000-4-4:2004
Date of testing
2008-09-27
Performance criteria:
B
10.2 Measurement equipment
Equipment
Last Calibration
Type
Serial No
.
Manufacturer
EFT simulator
February 25,
2008
2008
NSG2025-1 SB2556 SCHNAFFNER
10.3 Test set-up
See annex B
The EUT is placed on a table that is 0.8meter height. A ground reference plane is placed on the table,
and uses a 0.1m insulation between the EUT and ground reference plane.
The minimum area of the ground reference plane is 1m*1m, and projected beyond the EUT by at least
0.1m on all sides.
Test on power supply ports:
The duration time of each test sequential was 1 minute.
The length of the signal and power lines between the coupling device and the EUT is 0.5m.
The EUT is placed on a table that is 0.8meter height. A ground reference plane is placed on the table,
and uses a 0.1m insulation between the EUT and ground reference plane.
The minimum area of the ground reference plane is 1m*1m, and projected beyond the EUT by at least
0.1m on all sides.
Test on power supply ports:
The duration time of each test sequential was 1 minute.
The length of the signal and power lines between the coupling device and the EUT is 0.5m.
10.4 Test results
Mode
Table
Remarks
Result
TM1 010
±
1KV
Tr/Th: 5/50ns
Repetition frequency:5kHz
Test to input a.c. power port
(Signal port cable is less than 3m)
Pass
10.5 Table
10.5.1 Table 010
Injected Line
Voltage
(kV)
Duration time
(s)
Injected Method
Result
+1 60
Direct
Pass
L
-1 60
Direct
Pass
+1 60
Direct
Pass
N
-1 60
Direct
Pass
+1 60
Direct
Pass
L,N
-1 60
Direct
Pass
Ident. Nr.:
115972
Date:
2008-10-26
115972 EMC TRF_verified
page 28 of 39
11 Surge Immunity
11.1 Standard
Basic standard
EN 61000-4-5:2006
Date of testing
2008-09-27
Performance criteria:
B
11.2 Measurement equipment
Equipment
Last Calibration
Type
Serial No
.
Manufacturer
Immunity simulator
February 25,
2008
2008
UCS5500M4
SB3070
EMTEST
Three Phase Coupling
Network
February 25,
2008
2008
CNI5036 SB3070/01
EMTEST
11.3 Test set-up
See annex B
The EUT and the auxiliary equipment were placed on a table of 0.8m heights above a metal ground
reference plane. The size of ground plane is greater than 1m×1m and project beyond the EUT by at
least 0.1m on all sides. The ground plane is connected to the protective earth. The length of power
cord between the coupling device and the EUT was less than 2 meters (provided by the
manufacturer).
The surge noise shall be applied synchronized to the voltage phase at 0
The EUT and the auxiliary equipment were placed on a table of 0.8m heights above a metal ground
reference plane. The size of ground plane is greater than 1m×1m and project beyond the EUT by at
least 0.1m on all sides. The ground plane is connected to the protective earth. The length of power
cord between the coupling device and the EUT was less than 2 meters (provided by the
manufacturer).
The surge noise shall be applied synchronized to the voltage phase at 0
o
,90
o
,180
o
,270
o
and the peak
value of the a.c. voltage wave. (Positive and negative).
Each of Line-Line is impressed with a sequence of five surge voltages with interval of 1 min.
Each of Line-Line is impressed with a sequence of five surge voltages with interval of 1 min.
11.4 Test results
Mode
Table
Remarks
Result
TM1 010
Tr/Th 1,2/50(8/20)
μs
Line to line 1kV
Line to Gnd 2kV
Repetition frequency 5kHz
Test to input a.c. power port
(Signal port can not directly
connect to outdoor cable)
connect to outdoor cable)
Pass
11.5 Table
11.5.1 Table 010
Injected
Line
Wave
Form
Voltage
(kV)
Phase
Number of
Pulse
Interval
time
Result
+1
0
o
,90
o
, 180
o
,270
o
20 60s
Pass
L-N
1.2/50μs
-1
0
o
,90
o
, 180
o
,270
o
20 60s
Pass
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