Immunity test
EN60601
test level
Compliance level
Electromagnetic environment -
guidance
Conducted RF
EN61000-4-6
3Vrms
150kHz to 80MHz
3Vrms
150kHz to 80MHz
Portable and mobile RF
communications equipment
should be used no closer to any
part of the RadiForce series,
including cables, than the
recommended separation distance
calculated from the equation
applicable to the frequency of the
transmitter.
Recommended Separation
distance
d = 1.2
√
P
Radiated RF
EN61000-4-3
3Vrms
80MHz to 2.5GHz
3Vrms
80MHz to 2.5GHz
d = 1.2
√
P, 80MHz to 800MHz
d = 2.3
√
P, 800MHz to 2.5GHz
Where “P” is the maximum
output power rating of the
transmitter in watts (W) according
to the transmitter manufacturer
and “d” is the recommended
separation distance in meters (m).
Field strengths from fixed RF
transmitters, as determined by an
electromagnetic site survey, should
be less than the compliance level
in each frequency range.
Interference may occur in the
vicinity of equipment marked with
the following symbol.
Recommended separation distance between portable and mobile RF communications equipment and the
RadiForce series
The RadiForce series are intended for use in an electromagnetic environment in which radiated
RF disturbances are controlled. The customer or the user of the RadiForce series can help prevent
electromagnetic interference by maintaining a minimum distance between portable and mobile RF
communications equipment (transmitters) and the RadiForce series 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
150kHz to 80MHz
d = 1.2
√
P
80MHz to 800MHz
d = 1.2
√
P
800MHz to 2.5GHz
d = 2.3
√
P
0.01
0.12
0.12
0.23
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.
These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
reflection from structures, objects and people.
Cable length
Power Cord :
Accessary
2.0m
Signal Cable (FD-C39) :
Accessary
2.0m
Signal Cable (MD-C87) :
Accessary
1.8m
USB Cable (MD-C93) :
Accessary
1.8m
