EN
13
Guidance and Manufacturer’s Declaration – Electromagnetic Immunity
Portable and mobile RF communications equipment should be used
no closer to any part of the SRB iQ sensor, including cables, than
the recommended separation distance calculated from the equation
applicable to the frequency of the transmitter.
Immunity
Test
IEC 60601
Test Level
Compliance
Level
Recommended Separation
Distance
Conducted RF
IEC 61000-4-6
3 Vrms
150 kHz to
80 MHz
3V
1.2√P
Radiated RF
IEC 61000-4-3
3V/m
80 MHz
to 2.5 GHz
10 V/m
0.35√P 80 MHZ TO 800 MHZ
0.7√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 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
