Pocket Air MB0500300 Manuel D'utilisation page 21

Technical Data
Guidance and manufacturer's declaration-electromagnetic immunity
The MBPN002 and MB0500300 are intended for use in the electromagnetic environment specified below.
The customer or the user of the MBPN002 and MB0500300 should assure that is used in such an environment.
Immunity test IEC 60601 test level Compliance level
Conducted RF 3 Vrms
IEC 61000-4-6 150 KHz to 80 MHz
Radiated RF 20 V/m
IEC 61000-4-3 80MHz to 2,5 GHz
NOTE1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE2 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 MBPN002 and MB0500300 is used exceeds the applicable RF compliance level above,
the MBPN002 and MB0500300 should be observed to verify normal operation. If abnormal performance is observed, additional
measures may be necessary, such as re-orienting or relocating the MBPN002 and MB0500300.
b. Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
Portable and mobile RF communications equipment should be
used no closer to any part of the MBPN002 and MB0500300
including cables, than the recommended separation distance
calculated from the equation applicable to the frequency of the
transmitter.
Recommended separation distance:
3 Vrms d = 1,2 √ P
d = 1,2 √ P 80MHz to 800 MHz
d = 2,3 √ P 800MHz to 2,5 GHz
Where P is the maximum output power rating of the transmitter in
20 V/m 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
level in each frequency range
Interference may occur in the vicinity of equipment marked with
the following symbol:
19
Electromagnetic environment-guidance
a
, should be less than the compliance
b
.