JBL GTO 601.1 (serv.man12) EMC - CB Certificate ▷ View online
Page 4 of 10
File No.: E042R-016
It should not be reproduced except in full, without the written approval of ONETECH.
EMC-007 (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.
3. EUT (Equipment Under Test)
3.1 Identification of EUT
-. Equipment
: Automotive Power Boost Amplifier
-. Type/model
: GTO 601.1
-. Brand Name
: JBL
-. Serial number
: N/A
-. Electrical Rating
: DC 14.4V from battery of Car
-. Manufacturer
: Chunglam Digital Co., Ltd.
3.2 Additional information about the EUT
The Harman Consumer Group., Model GTO 601.1 (referred to as the EUT in this report) is an Automotive Power Boost
Amplifier that is installed in the car. Product specification described herein was obtained from product data sheet or user’s
manual.
CHASSIS TYPE
Metal
LIST OF EACH OSC. OR
CRY. FREQ.(FREQ.>=1MHz)
None
NUMBER OF LAYERS
2 Layers
AUDIO POWER OUTPUT
4ohms: 300W x 1, 2ohms: 600W x 1
EXTERNAL TERMINALS
Audio Input (L/R), Audio Output (L/R), Aux Output (L/R),
Plus(+), Minus(-), Remote, Remote Level Control
3.3 Peripheral equipment
Defined as equipment needed for correct operation of the EUT, but not considered as tested:
Model Manufacturer
Description Connected
to
GTO 601.1
Chunglam Digital Co., Ltd.
Automotive Power Boost Amplifier(EUT)
N/A
CS-5270 Kenwood
Oscilloscope EUT
Output
AG-203D
Kenwood
Audio Generator
EUT Input
N/A
N/A
4 ohm Load
EUT Output
Page 5 of 10
File No.: E042R-016
It should not be reproduced except in full, without the written approval of ONETECH.
EMC-007 (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.
3.4 Mode of operation during the test
-. Practice operation - Input: 100Hz sine wave, Output: 1/8 max power.
3.5 Alternative type(s)/model(s); also covered by this test report.
-. The difference(s) compared to the EUT is/are: none
4. EUT MODIFICATIONS
-. None
Page 6 of 10
File No.: E042R-016
It should not be reproduced except in full, without the written approval of ONETECH.
EMC-007 (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.
5. DISTURBANCE POWER
5.1 Operating environment
Temperature
:
20 °C
Relative humidity
:
48 %
5.2 Test set-up
The EUT was placed on a non-metallic table of height 0.8m. At the side of the EUT a non-metallic table of length 6m was
placed to provide for movement of the absorbing clamp. The absorbing clamp was applied successively to all leads whose
length was 25cm or longer, unscreened and screened. For each read the maximum measured value at each frequency which
was obtained when the absorbing clamp is moved along the lead the distance specified is to be registered. No metallic
object, including a possible other unit than 0.8m.
All screened and unscreened cables were measured with an absorbing clamp, according EN 55013- 5.6.
The test set-up photo is included in appendix I.
5.3 Measurement uncertainty
Disturbance power, quasi-peak detection
: ± 3.1dB
Disturbance power, average detection
: ± 3.1dB
The measurement uncertainty describes the overall uncertainty of the given measured value during operation of EUT in the
above-mentioned way.
5.4 Test equipment used
Model Number
Manufacturer
Description
Serial Number
- ESVS10
Rohde & Schwarz
EMI Test Receiver
827864/005
- 8591A
Hewlett Packard
Spectrum Analyzer
3131A02312
- MDS-21
Rohde & Schwarz
Absorbing Clamp
842291/007
All test equipment used is calibrated on a regular basis.
Page 7 of 10
File No.: E042R-016
It should not be reproduced except in full, without the written approval of ONETECH.
EMC-007 (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.
5.5 Test data
-. Test Date
: January 09, 2003
-. Resolution bandwidth : 120kHz
-. Frequency range
: 30MHz ~ 300MHz
- Coupling Location
: Input L-CH
Freq. Reading[dBuV] Insert
Cable Total[dB(pW)]
LIMIT[dB(pW)]
[MHz] [Q.P] [AVE] Loss Loss [Q.P] [AVE]
[Q.P]
[AVE]
34.30
36.50
26.10
1.56
0.91
38.97
28.57
45.16
35.16
49.20
34.10
25.40
0.58
1.03
35.71
27.01
45.71
35.71
69.20
34.20
29.80
0.08
1.20
35.48
31.08
46.45
36.45
125.00
29.80
-
-1.00
1.10
29.90
-
48.52
38.52
- Coupling Location
: Input R-CH
Freq. Reading[dBuV] Insert
Cable Total[dB(pW)]
LIMIT[dB(pW)]
[MHz] [Q.P] [AVE] Loss Loss [Q.P] [AVE]
[Q.P]
[AVE]
35.10
33.20
24.40
3.69
0.91
37.80
29.00
45.19
35.19
54.60
30.60
-
0.28
1.18
32.06
-
45.91
35.91
69.40
34.90
26.40
0.08
1.20
36.18
27.68
46.46
36.46
96.70
25.20
-
-1.00
1.27
25.47
-
47.47
37.47
- Coupling Location
: Output L-CH
Freq. Reading[dBuV] Insert
Cable Total[dB(pW)]
LIMIT[dB(pW)]
[MHz] [Q.P] [AVE] Loss Loss [Q.P] [AVE]
[Q.P]
[AVE]
31.10
37.40
28.10
1.37
0.98
39.75
30.45
45.04
35.04
50.00
34.40
25.90
0.30
1.00
35.70
27.20
45.74
35.74
67.50
34.80
25.30
0.09
1.20
36.09
26.59
46.39
36.39
- Coupling Location
: Output R-CH
Freq. Reading[dBuV] Insert
Cable Total[dB(pW)]
LIMIT[dB(pW)]
[MHz] [Q.P] [AVE] Loss Loss [Q.P] [AVE]
[Q.P]
[AVE]
30.80
37.10
28.40
1.35
0.98
39.43
30.73
45.03
35.03
50.80
30.20
-
0.30
1.03
31.53
-
45.77
35.77
56.70
32.00
-
0.09
1.20
33.29
-
45.99
35.99
69.40
32.60
-
0.08
1.20
33.88
-
46.46
36.46
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