70
Table 3
For ME EQuIPMENT and ME sYsTEMs that are not lIFE-suPPORTING
Guidance and manufacturer’s declaration – electromagnetic immunity
The SBM 45 is intended for use in the electromagnetic environment specified below. The customer or the user of the SBM 45 should
assure that it is used in such an environment.
IMMuNITY
test
IEC 60601
test level
Compliance
level
Electromagnetic environment – guidance
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
3 V
rms
150 kHz to
80 MHz
3 V/m
80 MHz to
2.5 GHz
3 V
rms
3 V/m
Portable and mobile RF communications equipment should be used no closer to any part
of the SBM 45, including cables, than the recommended separation distance calculated
from the equation applicable to the frequency of the transmitter.
Recommended separation distance:
d
= 1.2
d
= 1.2
80 MHz to 800 MHz
d
= 2.3
800 MHz to 2.5 GHz
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,
a
should be less than the compliance level in each frequency range.
b
Interference may occur in the vicinity of equipment marked with the following symbol:
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.
