Guidance and manufacturer’s declaration — electromagnetic immunity
REF 5513E/5514 series is intended for use in the electromagnetic environment specified below.
The customer or the user of REF 5513E/5514 series should insure 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
3V
0.15MHz-80MHz
6V in ISM bands
between 0.15MHz and
80MHz
80% AM at 1 kHz
3V
0.15MHz-80MHz
6V in ISM and
amateur radio bands
between 0.15MHz and
80MHz
80% AM at 1 kHz
Portable and mobile RF communications equipment should be used no
closer to any part of REF 5513E/5514 series, 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 = 0.35√P 80MHz to 800MHz
d = 0.7√P 800MHz to 2.7GHz
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 strength 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:
Radiated RF
IEC 61000-4-3
3V/m
80MHz-2,7GHz
80% AM at 1 kHz
10V/m
80MHz-2,7GHz
80% AM at 1 kHz
Proximity fields
from RF wireless
communications
equipment
IEC 61000-4-3
IEC 60601-2: 2014
Table 9
IEC 60601-1-2: 2014
Table 9
d = 6/E√P
380MHz to 5.8GHz
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.
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