JBL GTO 601.1 (serv.man12) EMC - CB Certificate ▷ View online
Page 10 of 17
File No.: E042R-017
It should not be reproduced except in full, without the written approval of ONETECH.
EMC-008 (Rev.0)
HEAD OFFICE
: #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Gyunggi-Do, 462-121, Korea
(TEL:
+82-31-746-8500, FAX: +82-31-746-8700
)
EMC Testing Dept :
426-1
Daessangryung-Ri, Chowol-Myun, Gwangju-City, Gyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904)
ONETECH
Testing & Evaluation Lab.
6. RADIATED RF-ELECTROMAGNETIC FIELD IMMUNITY TEST
The measurement of the Immunity Against Radiated RF-Electromagnetic Field was performed in an anechoic
chamber.
Test Location: Anechoic Chamber (S-02).
Date: January 08, 2004
6.1 Operating environment
Ambient temperature
16 [°C]
Relative humidity
38 [%]
Atmospheric pressure
1004 [mbar]
6.2 Test set-up
The EUT and all local support equipment were placed on a non-metallic support 0.8m above a reference ground plane
(RGP) and were put into operation according to the specified operating mode.
A photo of the test set-up is included in appendix III.
6.3 Measurement uncertainty
The measurement uncertainty is ±0.27V/m for 1V/m, ±0.71V/m for 3V/m and ±2.2V/m for 10V/m.
Measurement uncertainty is calculated in accordance with WECC 19-1990. The measurement uncertainty is given with a
confidence of 95%. The measurement uncertainty is calculated as the uncertainty of the electric field intensity detected by
the probe(s). The uncertainty calculations exclude influence of phenomena like inhomogeneity of the electric field intensity
6.4 Test equipment used
Model Number
Manufacturer
Description
Serial Number
- SMT02
Rohde & Schwarz
Signal Generator
843351/002
- NRVD
Rohde & Schwarz
Power Meter
843789/002
- SCIU
Rohde & Schwarz
System Control/Interface Unit
338224/004
- DCU
Rohde & Schwarz
Directional Coupler Unit
338333/001
- CS-LDE
Rohde & Schwarz
Line Distributor
1028.3481.13
- DESKPRO 2000
COMPAQ
Main Computer
8629HVS63023
- 500C100
Amplifier Research
Power Amplifier
19540
- 200W100M7A
Amplifier Research
Power Amplifier
19406
- AT1080
Amplifier Research
Log Periodic Antenna
17611
- 3109
EMCO
Biconical Antenna
9606-3013
- FP4000
Amplifier Research
Isotropic Field Probe
18825
All test equipment used is calibrated on a regular basis.
Page 11 of 17
File No.: E042R-017
It should not be reproduced except in full, without the written approval of ONETECH.
EMC-008 (Rev.0)
HEAD OFFICE
: #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Gyunggi-Do, 462-121, Korea
(TEL:
+82-31-746-8500, FAX: +82-31-746-8700
)
EMC Testing Dept :
426-1
Daessangryung-Ri, Chowol-Myun, Gwangju-City, Gyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904)
ONETECH
Testing & Evaluation Lab.
6.5 Test data
Test level
: 3 V/m (200Hz, Pulse ON/ OFF 50%)
Frequency range
: 895 MHz ~ 905 MHz
Frequency step
: 1 %
Dwell time at each frequency
: 3 s
Exposed side
: Front / Rear / Left / Right
Polarization of antenna
: Horizontal / Vertical
Distance of antenna – EUT
: 3 m
Required performance criterion
: A
EUT-position
: Table top
Test result
: Met criterion A
Monitoring of the EUT
: Observed the 100Hz sine wave to output terminal with oscilloscope.
The results of test are listed in below table.
Freq. Range
[MHz]
Ant.
Pol.
Exposed side
Pass/
Fail
Description
895 - 905
V
Front / Rear / Left / Right
Pass
There was no deviation from normal operation condition.
895 - 905
H
Front / Rear / Left / Right
Pass
There was no deviation from normal operation condition.
Remark: “H”: Horizontal, “V”: Vertical
Tested by: Eung-Chan, Kim / Test Engineer
Page 12 of 17
File No.: E042R-017
It should not be reproduced except in full, without the written approval of ONETECH.
EMC-008 (Rev.0)
HEAD OFFICE
: #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Gyunggi-Do, 462-121, Korea
(TEL:
+82-31-746-8500, FAX: +82-31-746-8700
)
EMC Testing Dept :
426-1
Daessangryung-Ri, Chowol-Myun, Gwangju-City, Gyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904)
ONETECH
Testing & Evaluation Lab.
7. ELECTRICAL FAST TRANSIENT/BURST IMMUNITY TEST
The measurement of the Immunity Fast Transient/Burst was performed in a shield room.
Test Location: Shielded Room (S-01)
Date: January 08, 2004
7.1 Operating environment
Ambient temperature
17 [°C]
(15 – 35°C)
Relative humidity
38 [%]
(25 – 75 %)
Atmospheric pressure
1004 [mbar]
(860 – 1060 mbar)
7.2 Test set-up
The EUT and all local support equipment were placed a non-metallic support 0.8m above a reference ground plane (RGP)
and was put into operation according to the specified operating mode. If the EUT has a non-detachable supply cable more
than 1 m long, the excess length of this cable was gathered into a flat coil with a 0.4m diameter and situated at a distance of
0.1m above the RGP.
A photo of the test set-up is included in appendix IV
7.3 Measurement uncertainty
The uncertainty of the applied fast transients/burst is within the tolerance specified by the standard.
7.4 Test equipment used
Model Number
Manufacturer
Description
Serial Number
- UCS 500
EM Test
Ultra Compact Generator
UCS-500-0596-40
- AC2716
EM Test
Power Source
96.30.1037
- N/A
EM Test
Capacitive Coupling Clamp N/A
All test equipment used is calibrated on a regular basis.
Page 13 of 17
File No.: E042R-017
It should not be reproduced except in full, without the written approval of ONETECH.
EMC-008 (Rev.0)
HEAD OFFICE
: #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Gyunggi-Do, 462-121, Korea
(TEL:
+82-31-746-8500, FAX: +82-31-746-8700
)
EMC Testing Dept :
426-1
Daessangryung-Ri, Chowol-Myun, Gwangju-City, Gyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904)
ONETECH
Testing & Evaluation Lab.
7.5 Test data
Test level
: 1 kV (AC-mains supply), 0.5 kV (Signal cables)
Burst frequency
: 5 kHz
Polarity
: Positive / Negative
Coupling time
: 60 seconds
Coupling methods
: AC mains – Coupling Decoupling Network (CDN)
Signal/Control lines - Capacitive Coupling Clamp (CCC)
Lines for test
: DC In, Signal cables (Remote, Audio In/Output, Aux Output)
Type of line & length
: Unshielded, 6.0m
EUT-position
: Table top
Required performance criterion
: B
Test result
: Met criterion A
Monitoring of the EUT
: Observed the 100Hz sine wave to output terminal with oscilloscope.
The results of test are listed in below table.
Line for test
Coupling
Method
Test level
[kV]
Polarity
[+/-]
Pass/Fail
Description
Signal cables
CCC
0.5
+/-
Pass
There was no deviation from normal operation
condition.
Tested by: Eung-Chan, Kim / Test Engineer
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