TruNode
®
Gamma Probe System User Manual
25
Guidance and manufacturer’s 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
150 kHz to 80
MHz
(6 Vrms in ISM
radio Bands
within 150kHz –
80MHz)
3 V/m
80 MHz to 2.7
GHz
3 Vrms
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 = 1.2
P
d = 1.2
P 80 MHz to 800
MHz
d = 2.3
P 800 MHz to 2.7
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
compliance level in each
frequency range.
b
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.
