gbo Medizintechnik Sonostat User Manual page 32

32
Guidance and manufacturer's declaration — electromagnetic immunity
The equipment is intended for use in the electromagnetic environment specified below. The
customer or the user of the equipment should assure that it is used in such an environment.
Immunity test
Conducted RF,
IEC 61000-4-6
Radiated RF,
IEC 61000-4-3
Recommended separation distances to portable and mobile RF communication
equipment
The equipment is intended to be operated in an electromagnetic environment, where radiated RF
interference is controlled. The user can help in avoiding interferences by means of meeting
minimum separation distances between portable and mobile RF communication equipment
(transmitters) according to the maximum output power of the communication equipment.
Rated power of
the transmitter
(W)
0,01
0,1
1
10
100
gbo Medizintechnik AG
IEC 60601- test
level
3 V
rms
150 kHz to 80 MHz
3 V/m
80 MHz to 2,5 GHz
Separation distance according to the transmission frequency
150 kHz to 80
MHz
d=1,2 P
0,12
0,38
1,2
3,8
12
Compliance
environment – guidance
level
Portable and mobile RF communications
equipment should be used no closer to any
part of the equipment, including cables,
than the recommended separation distance
calculated from the equation applicable to
the frequency of the transmitter.
Recommended separation distance:
3 V
d=1,2 P
eff
3V/m
d=1,2 P
for 80 MHz to 800 MHz
d=2,3 P
for 800 MHz to 2,5 GHz
Where P is the maximum output power
rating of the transmitter in watts according
to the transmitter manufacturer and d is the
recommended
meters (m).
Interference may occur in the vicinity of
equipment marked with the following
symbol:
(m)
80 MHz to 800
MHz
d=1,2 P
0,12
0,38
1,2
3,8
12
Sonostat
Electromagnetic
separation distance
800 MHz to 2,5 GHz
d=2,3 P
0,23
0,73
2,3
7,3
23
Version 1.2
in