JBL SB 300 (serv.man6) EMC - CB Certificate ▷ View online
Neutron Engineering Inc.
Report No.: NEI-EMC-1-1009C113 Page 61 of 97
EUT:
Powered soundbar with
powered woofer
powered woofer
Model Name :
SB300
Temperature:
23℃
Relative Humidity: 47%
Pressure: 1010
hPa
Test Power :
AC 230V/50Hz
Test Mode :
AUX IN / Subwoofer, HanWei
Pst
i
and limit line
Limits
0.25
0.50
0.75
1.00
Pst
12:01:05
Time is too short for Plt plot
Parameter values recorded during the test:
Vrms at the end of test (Volt): 229.45
Highest dt (%):
0.0 Test limit (%):
3.30
PASS
Time(mS) > dt:
0.0 Test limit (mS):
500.0
PASS
Highest dc (%):
0.00 Test limit (%):
3.30
PASS
Highest dmax (%):
0.00 Test limit (%):
4.00
PASS
Highest Pst (10 min. period):
0.064 Test limit:
1.000
PASS
Highest Plt (2 hr. period):
0.028 Test limit:
0.650
PASS
Neutron Engineering Inc.
Report No.: NEI-EMC-1-1009C113 Page 62 of 97
5. IMMUNITY TEST
5.1 GENERAL DESCRIPTION
Tests
Standard No.
TEST SPECIFICATION
Level
Test Mode
Test Ports
Perform.
Criteria
Remark
1. Input immunity (S1)
----
----
----
N/A
2. Immunity against
RFI voltages (S2a)
---- ----
----
PASS
3. Immunity against
RFI currents (S2b)
---- ----
----
N/A
4. Immunity against
radiated RFI (S3)(S6)
---- ----
----
PASS
(S3)
5. Screening
effectiveness (S4)
---- ----
----
N/A
6. Immunity to
electromagnetic fields
Keyed Carrier (S5)
IEC 61000-4-3
IEC 61000-4-3
900 MHz 3V/m(rms)
Duty Cycle:1/8
Duty Cycle:1/8
Modulation: Pulse 217 Hz
Enclosure A PASS
8KV air discharge
4KV contact discharge
4KV contact discharge
Direct Mode
B
PASS
7. ESD
IEC 61000-4-2
4KV HCP discharge
4KV VCP discharge
4KV VCP discharge
Indirect Mode
B
PASS
1.0KV(peak)
5/50ns Tr/Th
5KHz Repetition Freq.
5/50ns Tr/Th
5KHz Repetition Freq.
Power Supply
Port
B PASS
8. EFT/Burst
IEC 61000-4-4
0.5 KV(peak)
5/50ns Tr/Th
5KHz Repetition Freq.
5/50ns Tr/Th
5KHz Repetition Freq.
CTL/Signal
Data Line
Port
B PASS
* Remark:
N/A : denotes test is not applicable in this Test Report
(1) : The EUT is a battery operating device and no any other cable connection to PC device.
(2) : Applicable only to cables which according to the manufacturer’s specification supports
communication on cables lengths greater than 3 m.
(3) : Applicable only to equipment containing devices susceptible to magnetic fields
Neutron Engineering Inc.
Report No.: NEI-EMC-1-1009C113 Page 63 of 97
5.2 GENERAL PERFORMANCE CRITERIA
Criterion A
The equipment shall continue to operate as intended without operator
intervention. No degradation of performance or loss of function is allowed below
a performance level specified by the manufacturer when the equipment is used
as intended. The performance level may be replaced by a permissible loss of
performance.
If the minimum performance level or the permissible performance loss is not
specified by the manufacturer, then either of these may be derived from the
product description and documentation, and by what the user product
description and documentation, and by what the user may reasonably expect
from the equipment if used as intended.
intervention. No degradation of performance or loss of function is allowed below
a performance level specified by the manufacturer when the equipment is used
as intended. The performance level may be replaced by a permissible loss of
performance.
If the minimum performance level or the permissible performance loss is not
specified by the manufacturer, then either of these may be derived from the
product description and documentation, and by what the user product
description and documentation, and by what the user may reasonably expect
from the equipment if used as intended.
Criterion B
After the test, the equipment shall continue to operate as intended without
operator
Intervention. No degradation of performance or loss of function is allowed, after
the application of the phenomenon below a performance level specified by the
manufacturer, when the equipment is used as intended. The performance level
may be replaced by a permissible loss of performance.
During the test, degradation of performance is allowed. However, no change of
operating state if stored data allowed to persist after the test. If the minimum
performance level (or the permissible performance loss ) is not specified by the
manufacturer, then either of these may be derived from the product description
and documentation, and by what the user may reasonably expect from the
equipment if used as intended.
operator
Intervention. No degradation of performance or loss of function is allowed, after
the application of the phenomenon below a performance level specified by the
manufacturer, when the equipment is used as intended. The performance level
may be replaced by a permissible loss of performance.
During the test, degradation of performance is allowed. However, no change of
operating state if stored data allowed to persist after the test. If the minimum
performance level (or the permissible performance loss ) is not specified by the
manufacturer, then either of these may be derived from the product description
and documentation, and by what the user may reasonably expect from the
equipment if used as intended.
Criterion C
Loss of function is allowed, provided the function is self-recoverable, or can be
restored by the operation of the controls by the user in accordance with the
manufacturer’s instructions.
Functions, and/or information stored in non-volatile memory, or protected by a
battery backup, shall not be lost.
restored by the operation of the controls by the user in accordance with the
manufacturer’s instructions.
Functions, and/or information stored in non-volatile memory, or protected by a
battery backup, shall not be lost.
5.3 TEST SETUP
The EUT tested system was configured as the statements of 4.1.7 Unless otherwise a special
operating condition is specified in the follows during the testing.
The EUT tested system was configured as the statements of 4.1.7 Unless otherwise a special
operating condition is specified in the follows during the testing.
Neutron Engineering Inc.
Report No.: NEI-EMC-1-1009C113 Page 64 of 97
5.4 IMMUNITY AGAINST RFI VOLTAGES (S2a)
5.4.1 TEST LIMIT
Limits of immunity to RF voltages of AUX IN and output terminals
Frequency
MHz
Level
dB (uV) (e.m.f.)
0.15 to 1.6
80 – 90
a
1.6 to 20
90 – 120
a
20 to 100
120
100 to 150
120 – 110
b
a
Increasing linearly with the logarithm of the frequency
b
Decreasing linearly with the logarithm of the frequency
Limits of immunity to RF voltages of mains, loudspeaker and headphone terminals
Frequency
MHz
Level
dB (uV) (e.m.f.)
0.15 to 30
130
30 to 100
120
100 to 150
120 – 110
a
a
Decreasing linearly with the logarithm of the frequency
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