ElectromagneticCompatibility
ImmunityTest
Compliance
TestLevel
Compliance
Level
ElectromagneticEnvironment–
Guidance
wherePisthemaximumoutput
powerratingofthetransmitter
inwatts(W)accordingtothe
transmittermanufactureranddisthe
recommendedseparationdistancein
meters(m).
FieldstrengthsfromxedRF
transmitters,asdeterminedbyan
electromagneticsitesurveya,should
belessthanthecompliancelevelin
eachfrequencyrange.b
Interferencemayoccurinthevicinity
ofequipmentmarkedwiththe
followingsymbol:
NOTE1:At80MHzand800MHz,thehigherfrequencyrangeapplies.
NOTE2:Theseguidelinesmaynotapplyinallsituations.Electromagneticpropagationis
affectedbyreectionfromstructures,objects,andpeople.
a
Fieldstrengthsfromxedtransmitters,suchasbasestationsfor
radio(cellular/cordless)telephonesandlandmobileradio,AMandFM
radiobroadcastandTVbroadcastcannotbepredictedtheoretically
withaccuracy.Toassesstheelectromagneticenvironmentdueto
xedRFtransmitters,andelectromagneticsitesurveyshouldbe
considered.Ifthemeasuredeldstrengthinthelocationinwhichthe
deviceisusedexceedstheapplicableRFcompliancelevelabove,the
deviceshouldbeobservedtoverifynormaloperation.Ifabnormal
performanceisobserved,additionalmeasuresmaybenecessary,
suchasre-orientingorrelocatingthedevice.
bOverthefrequencyrange150KHzto80MHz,eldstrengthsshould
belessthan3V/mforMultilinkandValueLeadSets,andlessthan1
V/mfortheKISSLeadSets.
RecommendedSeparationDistances
Thefollowingtableprovidestherecommendedseparationdistances(inmeters)
betweenportableandmobileRFcommunicationequipmentandthesystem.
Thesystemisintendedforuseintheelectromagneticenvironmentonwhichradiated
RFdisturbancesarecontrolled.Thecustomerortheuserofthesystemcanhelp
preventelectromagneticinterferencebymaintainingaminimumdistancebetween
portableandmobileRFcommunicationsequipment(transmitters)andthesystemas
recommendedinthefollowingtable,accordingtothemaximumoutputpowerof
thecommunicationsequipment.
2028451-183EMAC™1600137