Table 3: Guidance and Manufacturer’s Declaration: Electromagnetic Immunity
The device is intended for use in the electromagnetic environment specified below. The customer or the user
of the device should assure that it is used in such an environment.
Immunity Test
IEC 60601-1-2
Test Level
Compliance Level
Electromagnetic Environment
Guidance
Conducted RF IEC
61000-4-6
6 V/rms
150 kHz
to 80 MHz
6 V/rms
150 kHz
to 80 MHz
Portable and mobile RF
communications equipment should
be used no closer to any part of the
device, including cables, than the
recommended separation distance
calculated from the equation
applicable to the frequency of the
transmitter.
Recommended separation
distance.
Radiated RF
10 V/m
10 V/m
IEC 61000-4-3
80 MHz
to 2,7 GHz
80 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 meters (m).
Field strengths from fixed RF
transmitters, as deter-mined by an
electromagnetic site survey,
should be less than the
compliance level in each
frequency range.
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 device is used exceeds the applicable RF
compliance level above, the device should be observed to verify normal operation. If abnormal performance is
observed, additional measures may be necessary, such as re-orienting or relocating the device.
B
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than [V1] V/m.
EN
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