40
ENGLISH
Table 3
Guidance and declaration of manufacturer-electromagnetic immunity
(For home healthcare environment)
The device is intended for use in the electromagnetic environment specified 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 IEC
61000-4-6
Radiated
RF IEC
61000-4-3
3V for
0.15-80MHz;
6V in ISM and
amateur radio
bands be-
tween
0.15-80MHz
385MHz,
27V /m
450MHz,
28V /m
710MHz,
745MHz,
780MHz
9V/m
810MHz,
870 MHZ,
930MHz
28V/m
1720MHz,
1845 MHZ,
1970MHz
28V/m
2450MHz,
28V /m
5240MHz,
5500 MHZ,
5785MHz
9V/m
3V for
0.15-80MHz;
6V in ISM and
amateur radio
bands be-
tween
0.15-80MHz
385MHz,
27V /m
450MHz,
28V /m
710MHz,
745 MHZ,
780MHz
9V/m
810MHz,
870 MHZ,
930MHz
28V/m
1720MHz,
1845 MHZ,
1970MHz
28V/m
2450MHz,
28V /m
5240MHz,
5500 MHZ,
5785MHz
9V/m
Portable and mobile RF communications
equipment should be used no closer to
any part of the device, including cables,
than the recommended separation dis-
tance calculated from the equation appli-
cable to the frequency of the transmitter.
Recommended separation distance
80 MHz to 800 MHz
800 MHz to 2.7 GHz
where
P
is the maximum output power
rating of the transmitter in watts (W) ac-
cording to the transmitter manufacturer
and
d
is the recommended separation
distance in metres (m).
Field strengths from fixed RF transmit-
ters, as determined by an electromag-
netic site survey, a should be less than
the compliance level in each frequency
range.
Interference may occur in the vicinity of
equipment marked with the following
symbol:
3.5
E
1
√P
d
=
7
E
1
√P
d
=
