OPERATING MANUAL STIMAWELL® 120MTRS EN
65
NOTE 1
At 80 MHz and 800 MHz the higher frequency range applies.
NOTE 2
These guidelines may not be applicable in all cases. The spread of electro-
magnetism is influenced by absorption and reflection from buildings, objects and people
a
The field strength of stationary transmitters, such as base stations for mobile tele-
phones and mobile land lines, amateur radio stations, AM- and FM radio and television stations cannot be
previously determined, in theory. In order to specify the electro-magnetic environment with regard to the
stationary transmitters a study of the location should be considered. If the field strength measured on the
site on which the
StimaWELL®120MTRS
is operated exceeds the compliance level detailed above, then
the
StimaWELL®120MTRS
should be monitored in order to provide evidence of its operation in accord-
ance with regulations. If unusual characteristics are observed, then additional measures may prove neces-
sary, such as a change in alignment or a different location of the
StimaWELL®120MTRS
.
b
Above the frequency range of 150 kHz to 80 MHz the field strength should be less
than 3 V/m.
Recommended protective distances between portable and mobile RF telecommunications devices and
the StimaWELL®120MTRS
The
StimaWELL®120MTRS
is designated for operation in an electromagnetic environment in which RF
interference is controlled. The customer or operator of the
StimaWELL®120MTRS
can help to avoid elec-
tromagnetic interference by maintaining a minimum protective distance between portable and mobile RF
telecommunication devices (transmitters) and the
StimaWELL®120MTRS
– dependent upon the output
power of the communication device, as stated below.
Nominal output
of transmitter
W
Protective distance dependent upon transmission frequency
m
150 kHz to 80 MHz
P
U
d
1
5
,
3
80 MHz to 800 MHz
P
E
d
1
5
,
3
800 MHz to 2.5 GHz
P
E
d
1
7
0.01
0.12
0.12
0.23
0.1
0.37
0.37
0.74
1
1.2
1.2
2.3
10
3.7
3.7
7.4
100
11,7
11,7
23,3
For transmitters with a maximum nominal output not listed in the table above the recommended protec-
tive distance d can be calculated in metres (m) using the equation for the respective column, whereby P is
the maximum nominal output in Watt (W) as per the specifications of the transmitter manufacturer.
NOTE 1
At 80 MHz and 800 MHz the higher frequency range applies.
NOTE 2
These guidelines may not be applicable in all cases. The spread of electro-
magnetism is influenced by absorption and reflection from buildings, objects and people.
