Operative Manual
MO082-IT
22/04/13
Rev.0
Pag. 12 di 12
Immunity test
IEC 60601 test level
Compliance
level
Electromagnetic environment-guidance
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
3 Vrms
150 kHz to 80 MHz
3 V/m
80 MHz to 2,5GHz
3 Vrms
3 V/m
Portable and mobile RF communications
equipment should be used no closer to any part of
the Product, included cables, than the
recommended separation distance calculated from
the equation applicable to the frequency of the
transmitter.
Recommended separation distance
d = 1,2√P
150 KHz to 80 MHz
d = 1,2√P
80 MHz to 800 MHz
d = 2,3√P
80 MHz to 2,5 GHz
where P is the maximum output power rating of the
transmitter in watts (W) according to the
transmitter manufacture and
d
is the recommended
separation distance in meters (m).
Field strengths from fixed transmitters, as
determined by an electromagnetic site survey,
should be less than the compliance leave in each
frequency range.
Interference may occur in the vicinity of equipment
marked with the following symbol.
Recommended separation distance between
portable an mobile RF communications equipment and the Product
The Product is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled.
The
customer or the user of the Product can help prevent electromagnetic interference by maintaining a minimum distance
between portable and mobile RF communications equipment (transmitters) and the Product as recommended below,
according to the maximum output power of the communications equipment.
Rated maximum output power
of transmitter
W
Separation distance according to frequency of transmitter
m
150 kHz to 80 MHz
d = 1,2√P
80 MHz to 800 MHz
d = 1,2√P
800 MHz to 2.5 GHz
d = 2,3√P
0.01
0.12
0.12
0.24
0.1
0.38
0.38
0.73
1
1.2
1.2
2.3
10
3.8
3.8
7.3
100
12
12
23
For transmitters rated at a maximum output power not listed above, the recommended separation distance
d
in meters (m)
can be estimated using the equation applicable to the frequency of the transmitter, where
P
is the maximum output power
rating of the transmitter in watts (W) according to the transmitter manufacturer.
Note 1:
at 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
Note 2:
These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
reflection from structures, objects an people.
