Guidance and manufacture’s declaration – electromagnetic immunity –
for ME EQUIPMENT and ME SYSTEMS that are not LIFE-SUPPORTING
Guidance and manufacture’s declaration – electromagnetic immunity
The Pro5M is intended for use in the electromagnetic environment specified below. The customer or the user of
Pro5M should assure that it is used in such an environment.
Immunity test
IEC 60601 test
Compliance
Electromagnetic environment
level
level -
guidance
Portable and mobile RF communications
equipment should be used no closer to
any part of the Pro5M, including cables, than
the recommended separation distance
calculated from the equation applicable to the
frequency of the transmitter.
Recommended separation distance
Conducted RF
3 Vrms
3 Vrms
IEC 61000-4-6
150 kHz to 80 MHz
Radiated RF
3 V/m
3 Vrms
80 MHz to 800 MHz
IEC 61000-4-3
80 MHz to 2.5 GHz
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 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.
a
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land
mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically
with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic site
survey should be considered. If the measured field strength in the location in which the Pro5M is used exceeds
the applicable RF compliance level above, the Pro5M should be observed to verify normal operation. If abnormal
performance is observed, additional measures may be necessary, such as reorienting or relocating the Pro5M.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
P
d
167
.
1
=
P
d
167
.
1
=
P
d
167
.
1
=
14
