JBL ON CALL (serv.man10) EMC - CB Certificate ▷ View online
EMC Report for Harman Model JBL On Call 5310
File: 3129326LAX-006
Page 5 of 22
3.0
TEST CONFIGURATION
3.1 Picture of EUT
EMC Report for Harman Model JBL On Call 5310
File: 3129326LAX-006
Page 6 of 22
3.2 Block Diagram
230 VAC, 50 Hz
DC input
1.8 m
(unshielded)
Audio In
1.8 m
(shielded)
115 VAC
Note 1: Audio In cable provided from the manufacturer is 0.35 m, shielded.
EUT
AC/DC Adaptor
JBL
PN: 700-0059-001
MN: MU15-C120125-A1
EUT
Portable Nokia 5310 Music
Phone Sound Station
(with power terminator)
Model: JBL On Call
5310
Support:
Friborg Noise Generator
MN: 2700
SN: N/A
Friborg Noise Generator
MN: 2700
SN: N/A
EMC Report for Harman Model JBL On Call 5310
File: 3129326LAX-006
Page 7 of 22
3.3
Support equipment/Services
See block diagram above.
See block diagram above.
3.4
Description of EUT
The JBL On Call 5310 is a Portable Nokia 5310 Music Phone Sound Station for home use.
The JBL On Call 5310 is a Portable Nokia 5310 Music Phone Sound Station for home use.
3.5
Mode of Operation
The Portable Nokia 5310 Music Phone Sound Station was tested in the following configuration:
The input signal at 1 kHz sine wave was set at maximum level acceptable by the EUT without
distortion.
The input signal at 1 kHz sine wave was set at maximum level acceptable by the EUT without
distortion.
3.6
Modification of EUT
None.
EMC Report for Harman Model JBL On Call 5310
File: 3129326LAX-006
Page 8 of 22
4.0
EMISSION TEST RESULT
4.1 Radiated Emission
Testing was performed in accordance with CISPR 13.
4.1.1
Test Methodology
Measurements from 30 MHz to 1000 MHz are taken with broadband antennas. The mast to support the
antennas is capable of a 1 to 4 meter height range, which meets CISPR and FCC requirements. The antenna
mast is non-conductive and remotely controllable.
Since radiated emissions, and to a lesser extent, conducted emissions, are a function of cable placement, the
cable placement is varied to encompass all configurations that an end user would encounter to determine the
configuration resulting in maximum emissions. At least one cable for each I/O port type is attached to the EUT.
If peripherals or modules are available, at least one of each available type is installed and noted in the report.
Generally, only one of each type is used unless good engineering judgment dictates that the use of more will
affect emission levels. Excess cable lengths are arranged into a 30 x 40cm bundle. Cables requiring non-
standard lead dress are recorded in the report.
4.1.2
Site and Test Description
The test facility is a specially designed and constructed open area test site. Two test sites are used (Distances: 3
meters and 10 meters) for CISPR and FCC testing.
All test sites include a metal ground plane constructed of 22-gauge sheet metal. Each site contains a 2.5 meter
diameter turntable for floor standing equipment, and a wooden table measuring 1.5 x 1.5 x 0.8 meters for table
top equipment to facilitate testing, also it has heat and air conditioning systems to control environmental test
conditions.
Radiated emission measurements were performed according to the procedures in ANSI C63.4 (2003). All
measurements were performed in Open Area Test Sites.
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