JBL SPARK (serv.man10) EMC - CB Certificate ▷ View online
Report No.: EM201300221-6
Application No.: ZJ00028648 Page 5 of 19
2. GENERAL DESCRIPTION OF TUT
2.1 APPLICANT
Name:
Harman International Industries, Incorporated
Address:
2.2 MANUFACTURER
Name:
Harman International Industries, Incorporated
Address:
2.3 BASIC DESCRIPTION OF EQUIPMENT UNDER TEST
Equipment:
Wireless stereo speaker
Model No.:
JBL SPARK
Trade Name:
JBL
Power supply
Adapter:
Model:F13V-1.7C-DC
Input:AC 100-240V,50/60Hz,0.8A MAX
Output:DC 13V 1.7A
Mode
:
Mode 1: BT (EUT is working on Bluetooth connection with mobile phone)
Sample
submitting way:
submitting way:
■Provided by customer □Sampling
Note: /
2.4 LOCAL SUPPORTIVE INSTRUMENTS
Name of Equipment
Manufacturer
Model
Serial Number
iphone APPLE
A1303 /
PC Lenovo
X220i
42863FC
Report No.: EM201300221-6
Application No.: ZJ00028648 Page 6 of 19
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.
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:
performed on the EUT as specified in CISPR 16-4-2:
Measurement
Frequency
Uncertainty
Radiated
Emission
Horizontal 30MHz~1000MHz 4.2dB
Vertical 30MHz~1000MHz 4.4dB
Conducted Emission
9kHz~30MHz 3.1
dB
This uncertainty represents an expanded uncertainty factor of
k=2
.
Report No.: EM201300221-6
Application No.: ZJ00028648 Page 7 of 19
3.4 LIST OF USED TEST EQUIPMENT AT GRGT
Name of Equipment
Manufacturer
Model
Serial Number Calibration Due
Radiated Emission
Bi-Log Antenna
ETS-LINDGRE
N
3142C 75971 2013-05-26
EMI Receiver
R&S
ESU40
100106
2014-01-24
Conducted Emission
EMI Receiver
R&S
ESU40
100106
2014-01-24
L.I.S.N
SCHWARZBEC
K
NSLK 8127
8127450
2013-08-05
Report No.: EM201300221-6
Application No.: ZJ00028648 Page 8 of 19
4. EMISSION TEST
4.1 RADIATED ELECTROMAGNETIC DISTURBANCE MEASUREMENT
4.1.1 LIMITS
Frequency (MHz)
Quasi-peak(dBµV/m)
30 ~ 88
40
88~216 43.5
216 ~ 960
46
Above 960
54
NOTE: (1) The lower limit shall apply at the transition frequencies.
4.1.2 TEST PROCEDURE
Procedure of Preliminary Test
According to ANSI C63.10:2009, a calibrated, linearly polarized antenna shall be positioned
at the specified distance from the periphery of the EUT. The specified distance is the distance
between the horizontal projection onto the ground plane of the closest periphery of the EUT
and the projection onto the ground plane of the center of the axis of the elements of the
receiving antenna.
at the specified distance from the periphery of the EUT. The specified distance is the distance
between the horizontal projection onto the ground plane of the closest periphery of the EUT
and the projection onto the ground plane of the center of the axis of the elements of the
receiving antenna.
Measurements shall be made with the antenna positioned in both the horizontal and vertical
planes of polarization. The measurement antenna shall be varied in height above the reference
ground plane to obtain the maximum signal strength. Unless otherwise specified, the
measurement distance shall be 3 m. At any measurement distance, the antenna height shall be
varied from 1 m to 4 m. These height scans apply for both horizontal and vertical
polarizations, except that for vertical polarization, the minimum height of the center of the
antenna shall be increased so that the lowest point of the bottom of the lowest antenna
element clears the site reference ground plane by at least 25 cm. For a tuned dipole, the
minimum heights as measured from the center of the antenna are those specified in the NSA
measurement requirements.
planes of polarization. The measurement antenna shall be varied in height above the reference
ground plane to obtain the maximum signal strength. Unless otherwise specified, the
measurement distance shall be 3 m. At any measurement distance, the antenna height shall be
varied from 1 m to 4 m. These height scans apply for both horizontal and vertical
polarizations, except that for vertical polarization, the minimum height of the center of the
antenna shall be increased so that the lowest point of the bottom of the lowest antenna
element clears the site reference ground plane by at least 25 cm. For a tuned dipole, the
minimum heights as measured from the center of the antenna are those specified in the NSA
measurement requirements.
For tabletop systems, cables or wires should be manipulated within the range of likely
arrangements. For floor-standing equipment, the cables or wires should be located in the
same manner as the user would install them and no further manipulation is made. For
combination EUTs, the tabletop and floor-standing portions of the EUT shall follow the
procedures for their respective setups and cable manipulation.
arrangements. For floor-standing equipment, the cables or wires should be located in the
same manner as the user would install them and no further manipulation is made. For
combination EUTs, the tabletop and floor-standing portions of the EUT shall follow the
procedures for their respective setups and cable manipulation.
Table-top equipment is placed on a non-conductive set-up table with height 0, 8 m ± 0, 01 m,
ANSI C63.10:2009 specifies the method to determine the impact of the non-conductive
set-up table on test results. If the manner of cable installation is not known, or if it changes
with each installation, cables or wires for floor-standing equipment shall be manipulated to
the extent possible to produce the maximum level of emissions. For each mode of operation
required to be tested, the frequency spectrum shall be monitored. Variations in antenna height
between 1 m and 4 m, antenna polarization, EUT azimuth, and cable or wire placement shall
be explored to produce the emission that has the highest amplitude relative to the limit.
ANSI C63.10:2009 specifies the method to determine the impact of the non-conductive
set-up table on test results. If the manner of cable installation is not known, or if it changes
with each installation, cables or wires for floor-standing equipment shall be manipulated to
the extent possible to produce the maximum level of emissions. For each mode of operation
required to be tested, the frequency spectrum shall be monitored. Variations in antenna height
between 1 m and 4 m, antenna polarization, EUT azimuth, and cable or wire placement shall
be explored to produce the emission that has the highest amplitude relative to the limit.
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