TruNode
®
Gamma Probe System User Manual
25
Guidance and declaration
–
electromagnetic immunity
The
TruNode® Gamma Probe System
is intended for use in the electromagnetic
environment specified below. The customer or the user of the
TruNode® Gamma
Probe System
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 Vrms
3 V/m
80 MHz to 2,5
GHz
6Vrms
3 V/m
Portable and mobile RF communications
equipment should be used no closer to any
part of the
TruNode® Gamma Probe
System
, including cables, than the
recommended separation distance
calculated
from the equation applicable to
the frequency of the transmitter.
Recommended separation distance
d
=
0,58
√
P
d
=
1,2
√
P
80 MHz to 800 MHz
,
d
= 2,3
√
P
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 metres (m).
Field strengths from fixed RF transmitters,
as determined by an electromagnetic site
survey,
a
should be less than the
c
ompliance 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.
NOTE 3 The compliance levels for IEC 61000-4-6 applies to the supplied power supply.
