Stryker 4701 Manuel D'exploitation page 54

English
(Continued)
EN
Power frequency (50/60Hz)
magnetic field
EN/IEC 61000-4-8
Note: U is the a.c. mains voltage before applications of the test level.
T
The Model 4701 is suited for use in the electromagnetic environment specified below. The customer or the user of
the Model 4701 should assure that it is used in such an environment.
Immunity test
Conducted RF
EN/IEC 61000-4-6
Radiated RF
EN/IEC 61000-4-3
1-48
EMC Information
Guidance and manufacturer's declaration - electromagnetic immunity
3 A/m
Guidance and manufacturer's declaration - electromagnetic immunity
EN/IEC 60601 test level
3 Vrms
150 kHz to 80 MHz
3 V/m
80 MHz to 2.5 GHz
4701-209-001 REV B
3 A/m
Electromagnetic environment-
Compliance level
Portable and mobile RF
communications equipment should
be used no closer to any part of the
Model 4701, including cables, than
the recommended separation
distance calculated from the
equation appropriate for the
3 Vrms
frequency of the transmitter.
Recommended separation distance
3 V/m D=(1.2) (√P)
D=(1.2) (√P)
80 MHz to 800 MHz
D=(2.3) (√P)
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 meters (m).
Field strengths from fixed RF
transmitters, as determined by an
electromagnetic site survey,
be less than the compliance level in
each frequency range.
Interference may occur in the
vicinity of equipment marked with
the following symbol:
uninterrupted power supply
or a battery.
Power frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical
commercial or hospital
environment.
guidance
a should
b
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