AGFA DR 400 User Manual page 258

258 | DR 400 | Product Information
investigation of the location is recommended, to ascertain the electromagnetic
environment as a result of stationary high frequency transmitters. If the field
strength of the device exceeds the test level given above, the device must be
observed with regard to its normal operation at each place of use. In case of
unusual performance characteristics, it can be necessary to take additional
measures, such as the re-orientation of the device, for example.
This device is intended for operation in an electromagnetic environment
in which the radiated high frequency disturbance variables are
monitored. The user of the device can help to prevent electromagnetic
disruptions by maintaining the minimum distances between portable
and mobile high frequency communication equipment (transmitters) and
the device as recommended below, in accordance with the maximum
output power of the communications equipment. See also the section
with precautions on EMC.
Recommended Protective Distances between Portable and Mobile High
Frequency Communication Equipment and the Device
Rated Power of
the Transmitter
W
0.01
0.1
1
10
The distance can be determined through the equation for each respective
column.
P is the rated power of the transmitter in watts (W) according to the manu-
facturer information on the transmitter, only for transmitters where the rat-
ed power is not mentioned in the above table.
REMARK : These Guidelines may not be relevant in all situations. The dis-
persion of electromagnetic waves is influenced by absorption and reflections
from buildings, objects and people.
Related Links
Cables, transducers and accessories
Topics:
3231E EN 20210708 1530
Protective Distance in accordance with RF emission Fre-
quency
m
150 kHz to 80
MHz
d = 1.0
0.1
0.32
1.0
3.2
on page 262
80 MHz to 800
MHz
d = 0.3
0.05
0.1
0.3
1.0
800 MHz to 2.7
GHz
d = 0.3
0.05
0.1
0.3
1.0