Read JBL DUET II (serv.man5) EMC - CB Certificate online
Ident. Nr.:
114383
Date:
2008-11-09
114383 EMC TRF.doc
page 7 of 38
3 General
information
3.1 Description of Equipment under test (EUT)
Type of equipment
Table top
Floor standing
Combination
Floor standing
Combination
The equipment under test (EUT) is a TWO-PIECE DESKTOP SPEAKER SYSTEM .
And model name is Duet II
The input spec of the Adapter:
M/N: S024EU1800120
Input: AC 100-240V, 50/60Hz, 600mA
Output: DC18.0V, 1200mA
3.2 Measurement Uncertainly
Radiated Emission Test : 30MHz-1000MHz 4.5dB
1GHz-18GHz 4.6dB
Conducted Emission Test :
1GHz-18GHz 4.6dB
Conducted Emission Test :
9KHz-30MHz 3.5dB
3.3 Test Mode (TM)
TM 1)
230V AC 50Hz
Audio in Connect to PC
Main Auxiliary Equipments list as below：
Equipment
Type
Serial No.
Manufacturer
Lines
Notebook PC
2647
99-F48CO
IBM
N/A
Adapter of Notebook PC
AA21070
---
IBM
Input line：1.4m unscreened
Output line：1.0m unsreened
Output line：1.0m unsreened
Print
BJC-265SP
EVX81604 CANON
N/A
Adapter for Print
AD-300
--
CANON
Input line：1.0m unscreened
Output line：1.8m unscreened
Output line：1.8m unscreened
MODEM TM-EC5656V
034024060
09
09
TP-Link
Signal line：1.1m screened
Adaptor for modem
EI-41-AD9010
---
---
Output line：1.6m unscreened
With one ferrite core
With one ferrite core
3.4 Climatic conditions
parameter
admissible range
actual range
Ambient temperature
15 °C - 35 °C
26-27°C
O.K.
Relative humidity
30 % - 60 %
45-52%
O.K.
Atmospheric pressure
86-106kPa
101.2 kPa -101.3kPa
O.K.
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