Seagull HL888HA, Руководство пользователя

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19
Guidance and manufacturer’s declaration - electromagnetic immunity
The device is intended for use in the electromagnetic environment
speci fi ed below. The customer or the user of the device should assure
that it is used in such an environment.
Immunity test
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
IEC 60601
test level
3 Vrms
150 kHz to
80 MHz
3 V/m
80 MHz to
2,5 GHz
Compliance
level
3 Vrms
3 V/m
Electromagnetic environment - guidance
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
d
= 1,2
d
= 1,2 80 MHz to 800 MHz
d
= 2,3 800 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 metres (m).
Field strengths from
fi xed RF transmitters, as
determined by an electromagnetic site survey,
a)
should be less than the compliance level in each
frequency range.
b)
Interference may occur in the
vicinity of equipment marked with
the following symbol: