Xsensor ForeSite SS - Page 12

Introducon8
Theequipmentisintendedforuseintheelectromagnecenvironment
speciedbelow.Thecustomerortheuseroftheequipmentshould
assurethatitisusedinsuchanenvironment.
Immunity
test
IEC 60601
test level
Compliance
level
Electromagnec environment - guidance
Conducted
RF IEC
61000-4-6
Radiated
RF IEC
61000-4-3
3 Vrms
150 kHz
to 80 MHz
3 V/m 80
MHz to
2,5 GHz
3 V
3 V/m
Portable and mobile RF communicaons
equipment should be used no closer to any part
of the equipment including cables, than the
recommended separaon distance calculated
from the equaon applicable to the frequency
of the transmier.
Recommended separaon distance
where P is the maximum output power rang
of the transmier in was (W) according to
the transmier manufacturer and d is the
recommended separaon distance in meters
(m). Field strengths from xed RF transmiers,
as determined by an electromagnec site
survey
a
should be less than the compliance level
in each frequency range
b
Interference may occur in the vicinity of known
RF transming devices and equipment marked
with the following symbol:
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situaons. Electromagnec ropagaon is aected
by absorpon and reecon from structures, objects and people.
a) Field strengths from xed transmiers, such as base staons for radio (cellular/cordless)
telephones and land mobile radios, amateur radio, AM and FM radio broadcast and TV
broadcast cannot be predicted theorecally with accuracy. To assess the electromagnec
environment due to xed RF transmiers, an electromagnec site survey should be
considered. If the measured eld strength in the locaon in which the equipment is used
exceeds the applicable RF compliance level above, the equipment should be observed to
verify normal operaon. If abnormal performance is observed, addional measures may be
necessary, such as re-orienng or relocang the equipment
b) Over the frequency range 150 kHz to 80 MHz, eld strengths should be less than 3 V/m.