Beurer BC 57 Mode D'emploi page 103

For ME EQUIPMENT and ME SYSTEMS that are not LIFE-SUPPORTING
Guidance and manufacture's declaration – electromagnetic immunity
The BC 57 is intended for use in the electromagnetic environment specified below. The customer or the user of the BC 57 should
assure that it is used in such an environment.
Immunity test IEC 60601
test level
3 V/m
Radiated RF
80 MHz to
IEC 61000-4-3
2.5 GHz
NOTE 1 At 80 MHz and 800 MHz, 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 and people.
Compliance Electromagnetic environment – guidance
level
Portable and mobile RF communications equipment should be used no closer to
any part of the BC 57, including cables, than the recommended separation distance
calculated from the equation applicable to the frequency of the transmitter.
Recommended separation distance:
d = 1.2 80 MHz to 800 MHz
d = 2.3 800 MHz to 2.5 GHz
3 V/m
Where P is the maximum output power rating of the transmitter in watts (W) accor-
ding 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,
a
Interference may occur in the vicinity of equipment marked with the following sym-
bol:
should be less than the compliance level in each frequency range.
103
b