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Guidance and manufacturer's declaration - electromagnetic immunity
TheRadiForceseriesisintendedforuseintheelectromagneticenvironmentspecifi edbelow.Thecustomerortheuser
oftheRadiForceseriesshouldassurethatitisusedinsuchanenvironment.
Immunity test
IEC/EN60601 test
level
ConductedRF
3Vrms
IEC/EN61000-4-6
150kHzto80MHz
RadiatedRF
3V/m
IEC/EN61000-4-3
80MHzto2.5GHz
NOTE1 At80MHzand800MHz,thehigherfrequencyrangeapplies.
NOTE2 Theseguidelinesmaynotapplyinallsituations.Electromagneticpropagationisaffectedbyabsorptionand
refl ectionfromstructures,objectsandpeople.
a
Fieldstrengthsfromfi xedtransmitters,suchasbasestationsforradio(cellular/cordless)telephonesandlandmobile
radios,amateurradio,AMandFMradiobroadcastandTVbroadcastcannotbepredictedtheoreticallywithaccuracy.
Toassesstheelectromagneticenvironmentduetofi xedRFtransmitters,anelectromagneticsitesurveyshouldbe
considered.Ifthemeasuredfi eldstrengthinthelocationinwhichtheRadiForceseriesisusedexceedstheapplicable
RFcompliancelevelabove,theRadiForceseriesshouldbeobservedtoverifynormaloperation.Ifabnormal
performanceisobserved,additionalmeasuresmaybenecessary,suchasreorientingorrelocatingtheRadiForce
series.
b
Overthefrequencyrange150kHzto80MHz,fi eldstrengthsshouldbelessthan3V/m.
Compliance level
Electromagnetic environment - guidance
3Vrms
PortableandmobileRFcommunications
equipmentshouldbeusednoclosertoanypart
oftheRadiForceseries,includingcables,than
therecommendedseparationdistancecalculated
3V/m
fromtheequationapplicabletothefrequencyof
thetransmitter.
RecommendedSeparationdistance
d=1.2√ P
d=1.2√ P,80MHzto800MHz
d=2.3√ P,800MHzto2.5GHz
Where"P"isthemaximumoutputpowerrating
ofthetransmitterinwatts(W)accordingto
thetransmittermanufacturerand"d"isthe
recommendedseparationdistanceinmeters(m).
Fieldstrengthsfromfi xedRFtransmitters,as
determinedbyanelectromagneticsitesurvey
shouldbelessthanthecompliancelevelineach
frequencyrange
Interferencemayoccurinthevicinityofequipment
markedwiththefollowingsymbol.
b
.
Appendix
a
,
59
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