JBL SPARK (serv.man7) EMC - CB Certificate ▷ View online
Report No.: EM201300221-2 Application No.: ZJ00028648 Page 37 of 48
5.7.4 TEST RESULTS
EUT
JBL Wireless Speaker
Mode Number
JBL SPARK
Test date
2013-05-03
Voltage Supply
AC 230V/50HZ
Test Engineer
Liang
environment
Tem:21℃ Hum:54 %100kPa
Test mode:
1. Test the EUT in mode 1：BT
2. Test the EUT in mode 2：Standby
2. Test the EUT in mode 2：Standby
Frequency
Band (MHz)
Field
Strength
(Vrms)
Cable
Injection
Method
Required
Passing
Performance
Actual
performance
Result
0.15-80
3
AC Line CDN-M2/M3 Criterion A Criterion A*
PASS
A*: EUT is working on intended use operation, no abnormal phenomena was observed.
Report No.: EM201300221-2 Application No.: ZJ00028648 Page 38 of 48
5.8 VOLTAGE DIP & VOLTAGE INTERRUPTIONS
5.8.1 TEST SPECIFICATION
Basic Standard
EN 61000-4-11:2004
Test duration time
Voltage dips:
30 during 25 periods,
Meets the requirements of Performance Criterion C
Meets the requirements of Performance Criterion C
Voltage interruption:
100% during 0.5 cycles,
100% during 1 cycles,
100% during 1 cycles,
Meets the requirements of Performance Criterion B
100% during 250 cycles,
Meets the requirements of Performance Criterion C
Interval between event
10s for each dips at each test angle
Phase Angle
0°
Test cycle
3
5.8.2 TEST PROCEDURE
a) The EUT and test generator were setup as shown on Section
b) The interruptions is introduced at selected phase angles with specified duration.
c) Record any degradation of performance.
5.8.3 TEST SETUP
Report No.: EM201300221-2 Application No.: ZJ00028648 Page 39 of 48
5.8.4 TEST RESULTS
EUT
JBL Wireless Speaker
Mode Number
JBL SPARK
Test date
2013-05-03
Voltage Supply
AC 230V/50HZ
Test Engineer
Liang
environment
Tem:21℃ Hum:54 %100kPa
Test mode:
1. Test the EUT in mode 1：BT
2. Test the EUT in mode 2：Standby
2. Test the EUT in mode 2：Standby
Voltage
(％ Reduction)
Duration
(Period)
Angle
Required
Passing
Performance
Actual
performance
Test
Result
Voltage
dips
30% 25 0°
Criterion
B A* PASS
Voltage
dips
100% 0.5 0°
Criterion
B A* PASS
Voltage
dips
100% 1 0°
Criterion
B A* PASS
Voltage
interruptions
100% 250 0°
Criterion
C C* PASS
Note: A*: EUT is working on intended use operation, no abnormal phenomenon was observed.
C*: There was the EUT shut up and need restart by the operator.
Report No.: EM201300221-2 Application No.: ZJ00028648 Page 40 of 48
APPENDIX A: PHOTOGRAPH OF THE TEST CONFIGURATION
RE (Below 1GHz)
RE (Above 1GHz)
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