Henry Schein 900-8275 Manuel D'utilisation page 19

ENGLISH
2.5GHz
Radiated
RF IEC
61000-4-
3
NOTE 1 At 80MHz and 800MHz, 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 situation 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
model HS Pulse Oximeter is used exceeds the applicable RF compliance level above, the Pulse Oximeter
should be observed to verify normal operation. If abnormal performance is observed, the additional measures
may be necessary, such as reorienting or relocating the model HS Pulse Oximeter.
b Over the frequency range 150kHz to 80MHz, field strengths should be less than 3V/m.
3V/m
150KHz to 80 MHz
80MHz to 800MHz
800MHz to 2.5GHz
Where P is the maximum output power rating of the transmitter in
Watts (W) according to the transmitter manufacture and d is the
recommended separation distance in meters (m).
Field strengths from fixed RF transmitters, as determined 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:
b
17