JBL L8400P (serv.man2) EMC - CB Certificate ▷ View online
MIKES BABT PRODUCT SERVICE GmbH
Ohmstrasse 2-4 D-94342 Strasskirchen Tel:+9424-9407-0 Fax:+9424-9407-60 Rev. No 5.0
Page 1
Address:
MIKES BABT PRODUCT SERVICE GmbH
Ohmstrasse 2-4
94342 Strasskirchen / Germany
MIKES BABT PRODUCT SERVICE GmbH
Ohmstrasse 2-4
94342 Strasskirchen / Germany
Tel.
+49-9424-9407-0
Telefax +49-9424-9407-60
E - mail
E - mail
TEST – Results
Order No.:
F24490-02-00HM
Applicant Harman
Consumer
Group
Manufacturer
Elytone Electronic Co.Ltde,.
Type / Model Name JBL L8400/230
Product Description Subwoofer Amplifier
Date received
18.11.2004
Date returned
--
Serial - No.: PP001
Retest
Tests are made according to
EN 55020:2002+A1:2003
Type of test
Limits Test
Results
Emission / Immunity
margin [dB] exceeded by [dB]
ok
n.ok
meet
criterion
A 4
Conducted disturbance
_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
A 5
Radiated disturbance (electric field)
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
A 6
Conducted emission at the antenna input
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
A 7
Disturbance power
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
A 9
Radiated disturbance (ERP)
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
H&F Harmonic current / Voltage fluctuations and flicker
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
S1
Immunity requirements - S1
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
S2
Immunity requirements - S2
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
S2c
Immunity requirements - S2c
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
S3
Immunity requirements - S3
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
S4
Immunity requirements - S4
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
I 2
Electrostatic discharge
B
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
I 3
Radiated, radio-frequency, electromagnetic field
A
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
I 4
Electrical fast transients / Burst
Remarks
JBL L8400/230 subwoofer amplifier is based on CSW-10/230 test report no. F24490-00-00HM.
Partly tests have been done acc. differences in pre-amplifier.
Partly tests have been done acc. differences in pre-amplifier.
This test result consists of 13 page(s). The test result only corresponds to the tested sample. It is not permitted to copy extracts of
these test results without the written permission of the test laboratory.
Date
Tested by
Checked by
Test - Result
passed
22.11.2004
not passed
Michael Hackl
Ich bin der Verfasser
dieses Dokuments
2004.11.30 16:08:27
+01'00'
Ich bin der Verfasser
dieses Dokuments
2004.11.30 16:08:27
+01'00'
Eduard Stangl
Ich bestätige die Richtigkeit
und Integrität dieses
Dokuments
2004.12.01 16:09:46
+01'00'
Ich bestätige die Richtigkeit
und Integrität dieses
Dokuments
2004.12.01 16:09:46
+01'00'
MIKES BABT PRODUCT SERVICE GmbH
Ohmstrasse 2-4 D-94342 Strasskirchen Tel:+9424-9407-0 Fax:+9424-9407-60 Rev. No 5.0
Page 2
Electrostatic discharge
Description of the test location
Test location:
Shielded Room S3
Test specification:
Contact discharge voltage:
2 kV
/
4 kV
Air discharge voltage:
2 kV
/
4 kV
/
8 kV
Discharge impedance:
330
Ω / 150 pF
Discharge factor:
≥ 1 sec.
Number of discharges:
≥ 10
Type of discharge:
Direct discharge:
- Contact discharge
- Air discharge
Indirect discharge:
- Contact discharge
Polarity:
- positive
- negative
Discharge location:
- all external locations accessible by hand
- horizontal plate (HCP)
- vertical coupling plate (VCP)
- horizontal plate (HCP)
- vertical coupling plate (VCP)
Test result
The requirements are FULFILLED.
Performance Criterion:
B
Remarks:
During electrostatic discharge the sine wave was disturbed. After test the sine wave and level
was ok.
MIKES BABT PRODUCT SERVICE GmbH
Ohmstrasse 2-4 D-94342 Strasskirchen Tel:+9424-9407-0 Fax:+9424-9407-60 Rev. No 5.0
Page 3
Radiated, radio-frequency, electromagnetic field
Description of the test location
Test location:
Anechoic Chamber A2
Test specification:
Frequency range:
900 MHz Pulse modulation
Field strength: 3
V/m
EuT - antenna distance: 3
m
Modulation:
PM / square wave: 217 Hz / duty cycle: 12.5 %
Antenna polarisation: vertical
Test result
The requirements are
Performance Criterion:
A
Remarks:
n/a
Immunity conducted voltages (S2)
Manufa./Impo. : Harman Consumer
Model : L8400P/230
E.U.T : Subwoofer
Model : L8400P/230
E.U.T : Subwoofer
Serial-No. : PP001
________________________________________________________________________________________
Report No. : F24490/2
Attachment Page 4 of 13
Measurement Protocol
Mode
Terminal
Channel Monitoring
Check
S/N
Result
LINE
HIGH LEVEL IN left
left
Speaker Woofer
Sound
48
> 6 dB o.L.
LINE
HIGH LEVEL IN right
right
Speaker Woofer
Sound
47
> 6 dB o.L.
LINE
HIGH LEVEL OUT left
left
Speaker Woofer
Sound
47
> 6 dB o.L.
LINE
HIGH LEVEL OUT right
right
Speaker Woofer
Sound
52
> 6 dB o.L.
LINE
LFE
left
Speaker Woofer
Sound
53
> 6 dB o.L.
LINE
LINE
left
Speaker Woofer
Sound
46
> 6 dB o.L.
LINE
MAINS
left
Speaker X
Sound
45
DATA!
Test Engineer : M. Hackl
Date : 18.11.2004
Place : Immunity Site 2
The above mentioned list shows all measurements performend on the EUT for immunity from
Immunity conducted voltages.
If Result -- DATA! -- then more details on next pages.
If Result -- >x dB o.L. -- then all Results more x dB over Limit
Immunity conducted voltages.
If Result -- DATA! -- then more details on next pages.
If Result -- >x dB o.L. -- then all Results more x dB over Limit
