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Guidance and manufacturer’s declaration – electromagnetic immunity
The device is intended for use in the electromagnetic environment specied below. The customer or the user of the
device should assure that it is used in such an environment.
Immunity test IEC 60601
test level
Compliance
level
Electromagnetic environment - guidance
Conducted RF
IEC61000-4-6
Radiated RF
IEC61000-4-3
3 Vrms
150 kHz
to 80 MHz
3 V/m
80 MHz
to 2.5 GHz
3 Vrms
3 V/m
Portable and mobile RF communications equipment should be used
no closer to any part of the device, including cables, than the recom-
mended separation distance calculated from the equation applicable
to the frequency of the transmitter.
Recommended separation distance
Where P is the maximum output power rating of the transmitter in
watts (W) according to the transmitter manufacturer and d is the rec-
ommended separation distance in metres (m).
Field strengths from xed RF transmitters, as determined by an elec-
tromagnetic site survey,
a
should be less than the compliance level in
each frequency range.
b
Interference may occur in the vicinity of equipment
marked with the following symbol:
3.5
V
1
√ P
d=
3.5
E
1
√ P
d=
7
E
1
√ P
d=
80 MHz to 800 MHz
800 MHz to 2.5 GHz
Guidance and manufacturer’s declaration – electromagnetic immunity – for EQUIPMENT and SYSTEMS that are
not LIFE-SUPPORTING
ENGLISH
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