Bien Air TORNADO Instructions D'utilisation page 19

IEC 60601
Immunity test
test level
Conducted RF 3 Vrms
IEC 61000-4-6 150 kHz
to 80 MHz
3 V/m
Radiated RF
80 MHz to
IEC 61000-4-3
2,5 GHz
1. 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 as-
sess the electromagnetic environment due to fixed RF transmitters, an electromag-
netic site survey should be considered. If the measured field strength in the location
in which the TORNADO is used exceeds the applicable RF compliance level above,
the TORNADO should be observed to verify normal operation.
If abnormal performance is observed, additional measures may be necessary, such
as reorienting or relocating the TORNADO.
2. Over the frequency range 150 kHz to 80 MHz, field strengths should be less than
3 V/m.
Compliance
Electromagnetic environment - guidance
level
Portable and mobile RF communications
equipment should be used no closer to
any part of TORNADO, including cables,
than the recommended separation dis-
tance calculated from the equation appli-
3 Vrms cable to the frequency of the transmitter.
Recommended separation distance
manufacturer and d is the recommended
separation distance in meters (m).
3 V/m
Field strengths from fixed RF transmit-
ters, as determined by an electromagne-
tic site survey
compliance level in each frequency
2
range
Interference may occur in the vicinity of
equipment marked with the following
symbol:
80 MHz to 800 MHz
800 MHz to 2.5 GHz
where P is the
0,35
maximum
0,7
power rating of the
transmitter
watts (W) according
to the transmitter
1
should be less than the
.
output
in
17