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Electromagnetic Compatibility (EMC)
Table 2-4: Electromagnetic Immunity Environment
Emissions test
Conducted RF
IEC 61000-4-6
3Vrms
150kHz to 80MHz
Radiated RF
IEC 61000-4-3
Notes
Rev 1.00
At 80 MHz and 800 MHz, the higher frequency range applies.
These guidelines may not apply in all situations. Electromagnetic propagation is
affected by absorption and reflection from structures, objects and people.
Compliance
3Vrms
150kHz to 80MHz
3 V/m
80 MHz to 2,5GHz
Chapter 2 - Safety
Electromagnetic environ-
ment - guidance
Portable and mobile RF
communications equip-
ment should be used no
closer to any part of the
Portable Ultrasound Diag-
nostic Scanner, including
cables, than the recom-
mended separation dis-
tance calculated from the
equation applicable to the
frequency of the
transmitter. Recom-
mended separation dis-
tance
where P is the maximum
output power rating of the
transmitter in watts (W)
according to the transmit-
ter manufacturer and d is
the recommended separa-
tion
distance in meters (m).
Field strengths from fixed
RF transmitters, as deter-
mined by an electromag-
netic site survey, a should
be less than the compli-
ance level in each fre-
quency range B.
Interference may occur in
the vicinity of equipment
marked with the following
symbol:
31
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