JBL VOYAGER (serv.man2) EMC - CB Certificate ▷ View online
Report No.: EM201300534-2 Application No.: ZJ00032799 Page 7 of 58
3. LABORATORY AND ACCREDITATIONS
3.1 LABORATORY
The tests and measurements refer to this report were performed by EMC Laboratory of Guangzhou
GRG Metrology and Test CO., LTD.
Add.
: 163 Pingyun Rd, West of Huangpu Ave, Guangzhou, 510656, P. R. China
Telephone: +86-20-38699959, 38699960, 38699961
Fax
: +86-20-38695185
3.2 ACCREDITATIONS
Our laboratories are accredited and approved by the following approval agencies according to
ISO/IEC 17025.
ISO/IEC 17025.
USA
FCC Listed Lab No. 688188
China
CNAS NO.L0446
China
DILAC No.DL175
Canada
Registration No.:8355A-1
3.3 MEASUREMENT UNCERTAINTY
Where relevant, the following measurement uncertainty levels have been estimated for tests
performed on the EUT as specified in CISPR 16-4-2:
Measurement
Frequency
Uncertainty
Radiated
Emission
Emission
Horizontal
30MHz～1000MHz
4.2dB
Horizontal
1GHz～6GHz
4.2dB
Vertical
30MHz～1000MHz
4.4dB
Vertical
1GHz～6GHz
4.4dB
Conducted Emission
9kHz～30MHz
3.1 dB
This uncertainty represents an expanded uncertainty factor of
k=2.
Report No.: EM201300534-2 Application No.: ZJ00032799 Page 8 of 58
3.4 TEST INSTRUMENTS
Name of equipment
Manufacturer
Model
Serial number Calibration due
RE
Receiver R&S
ESU40
100106
2014-01-24
Biconical
Log-periodic Antenna
ETS.LINDGREN
3142C 00075971
2014-05-26
Horn antenna
SCHWARZBECK
BBHA9120D D752 2014-10-14
CE
EMI Receiver
R&S
ESCI
100529
2014-07-31
L.I.S.N SCHWARZBECK
NSLK
8127
8127450 2014-08-05
Harmonics & Flicker
AC Source
California
Instruments
5001ix-400-LF
57549 2014-07-05
Power Analyzer
California
Instruments
PACS-1 72501 2014-07-05
ESD
ESD Tester
EMPEK
ESD-2030A
0230809N
2014-12-14
RS
Signal generator
Rohde & Schwarz
SML03
103002
2014-11-13
Power meter
BOOTON
4232A
10543
2014-09-11
Amplifier
PRANA R&D
AP32 DT214
0611-768
2014-01-11
Amplifier
PRANA R&D
AP32 SV150A
0611-767
2014-01-11
Log-periodic Antenna SCHWARZBECK
STLP 9128 E
9128E-029
2014-05-26
Horn Antenna
SCHWARZBECK BBHA 9120E
BBHA9120E31
8
2014-10-14
EFT
EFT Generator
EMC PARTNER
TRA2000
853
2014-03-06
EFT Coupling Clamp EMC PARTNER
CN-EFT1000
521
2014-03-06
Surge
Surge Generator
EMC PARTNER
TRA2000
852
2014-08-30
CDN EMC
PARTNER
CDN
2000-06-32
110 2014-05-29
Transient Immunity
Test System
EMC‐
PARTNER
TRANSIENT20
00
845
2014-07-13
Report No.: EM201300534-2 Application No.: ZJ00032799 Page 9 of 58
CS
Signal generator
ROHDE &
SCHWARZ
SML03 103002
2014-11-13
Power meter
BOOTON
4232A
10543
2014-09-26
Amplifier
PRANA R&D
AP32 DT214
0611-768
2014-01-11
CDN
EMC PARTNER
L-801 M2/M3
2265
2014-03-01
Injection Clamp
PRANA R&D
IP-DR250
0603-0729
2014-06-26
VOLTAGE DIP & VOLTAGE INTERRUPTIONS
Main Interference
Simulator
Simulator
EMC PARTNER
TRA2000
851
2014-05-30
3.5 MONITORING OF EUT FOR THE IMMUNITY TEST
Visual:
Monitored the Spectrum Analyzer for any unintentional responses and any external
change by the eyes for RS.
change by the eyes for RS.
Audio:
Hear the sound from EUT by ear for ESD, RS, EFT, SURGE, CS and DIP.
Monitor the SINAD by the Audio Analyzer for the audio signal performance.
Monitor the SINAD by the Audio Analyzer for the audio signal performance.
The audio reproduction functionality has been tested in accordance with EN 55013/EN 55020.
The test results may be found in test report EM201300534-4.
The test results may be found in test report EM201300534-4.
Report No.: EM201300534-2 Application No.: ZJ00032799 Page 10 of 58
4. EMISSION TEST
4.1RADIATED EMISSION MEASUREMENT
4.1.1 LIMITS
Frequency (MHz)
Quasi-peak(dBμV/m)
30～230
40
230～1000
47
NOTE: (1) The lower limit shall apply at the transition frequencies.
FREQUENCY(MHz)
Limits dB(
V/m)
Distance: 3m
1000≤F≤3000
70 peak
50 Average
3000≤F≤6000
74 peak
54 Average
NOTE: The lower limit shall apply at the transition frequencies.
4.1.2 TEST PROCEDURE
Procedure of Preliminary Test
Radiated emission tests shall be made with the receive or transmit antenna located at a
horizontal distance of 3 m plus half of the maximum width of the EUT being tested, measured
from the centre of the EUT. The tests shall be performed with the equipment configured as
closely as possible to its typical, practical operation. Unless stated otherwise, cables and
wiring shall be as specified by the manufacturer and the equipment shall be in its housing (or
cabinet) with all covers and access panels in place. Any deviation from normal EUT operating
conditions shall be included in the test report.
The EUT (on a non-conductive support structure, where applicable) shall be placed on a
remotely operated turntable, to allow the EUT to be rotated. The height of the EUT above the
ground plane shall be according to the following requirements.
• Table-top equipment is placed on a non-conductive set-up table with height 0,8 m ± 0,01 m,
CISPR 16-1-4 specifies the method to determine the impact of the non-conductive set-up
table on test results.
• Floor-standing equipment is placed on a non-conductive support, as specified in the
applicable product standard. If there are no EUT height placement requirements in the
product standard, the EUT shall be placed on a non-conductive support at a height of 5 cm to
15 cm above the ground plane.
Interface cables, loads, and devices should be connected to at least one of each type of the
interface ports of the EUT and, where practical, each cable shall be terminated in a device
typical for its actual use. Where there are multiple interface ports of the same type, a typical
number of these devices shall be connected to devices or loads. It is sufficient to connect only
one of the loads, provided that it can be shown, for example by preliminary testing, that the
connection of further ports would not significantly increase the level of disturbance (that is,
more than 2 dB) or significantly degrade the immunity level.
The test mode(s) described in Item 2.4 were scanned during the preliminary test. After the
preliminary scan, we found the test mode described in Item 2.4 producing the highest
emission level. The EUT and cable configuration, antenna position, polarization and turntable
position of the above highest emission level were recorded for the final test.
Procedure of Final Test
EUT and support equipment were set up on the turntable as per the configuration with highest
Radiated emission tests shall be made with the receive or transmit antenna located at a
horizontal distance of 3 m plus half of the maximum width of the EUT being tested, measured
from the centre of the EUT. The tests shall be performed with the equipment configured as
closely as possible to its typical, practical operation. Unless stated otherwise, cables and
wiring shall be as specified by the manufacturer and the equipment shall be in its housing (or
cabinet) with all covers and access panels in place. Any deviation from normal EUT operating
conditions shall be included in the test report.
The EUT (on a non-conductive support structure, where applicable) shall be placed on a
remotely operated turntable, to allow the EUT to be rotated. The height of the EUT above the
ground plane shall be according to the following requirements.
• Table-top equipment is placed on a non-conductive set-up table with height 0,8 m ± 0,01 m,
CISPR 16-1-4 specifies the method to determine the impact of the non-conductive set-up
table on test results.
• Floor-standing equipment is placed on a non-conductive support, as specified in the
applicable product standard. If there are no EUT height placement requirements in the
product standard, the EUT shall be placed on a non-conductive support at a height of 5 cm to
15 cm above the ground plane.
Interface cables, loads, and devices should be connected to at least one of each type of the
interface ports of the EUT and, where practical, each cable shall be terminated in a device
typical for its actual use. Where there are multiple interface ports of the same type, a typical
number of these devices shall be connected to devices or loads. It is sufficient to connect only
one of the loads, provided that it can be shown, for example by preliminary testing, that the
connection of further ports would not significantly increase the level of disturbance (that is,
more than 2 dB) or significantly degrade the immunity level.
The test mode(s) described in Item 2.4 were scanned during the preliminary test. After the
preliminary scan, we found the test mode described in Item 2.4 producing the highest
emission level. The EUT and cable configuration, antenna position, polarization and turntable
position of the above highest emission level were recorded for the final test.
Procedure of Final Test
EUT and support equipment were set up on the turntable as per the configuration with highest
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