GE MAC 2000 - Page 169

ElectromagneticCompatibility(EMC)
EMCImmunityTest(cont'd.)
ImmunityTest
Compliance
TestLevel
Compliance
Level
Electromagnetic
Environment–Guidance
RadiatedRF
3V/m
80MHzto2.5
GHz
@2Hzmod.
MultilinkLead
set:3.0V/m
ValueLeadset:
3.0V/m
KISSLeadset:
1.0V/m
MultilinkLeadSet:
d=1.2√P80MHzto800MHz
d=2.3√P800MHzto2.5GHz
ValueLeadSet:
d=1.2√P80MHzto800MHz
d=2.3√P800MHzto2.5GHz
KISSLeadSet:
d=3.5√P80MHzto800MHz
d=7√P800MHzto2.5GHz
Recommendedseparation
distance:
wherePisthemaximumoutput
powerratingofthetransmitter
inwatts(W)accordingtothe
transmittermanufacturer,andd
istherecommendedseparation
distanceinmeters(m).
FieldstrengthsfromxedRF
transmitters,asdeterminedbyan
electromagneticsitesurvey:
a
shouldbelessthanthe
compliancelevelineach
frequencyrange
b
Interferencemayoccurinthe
vicinityofequipmentmarkedwith
thefollowingsymbol:
NOTE:
•At80MHzand800MHz,thehigherfrequencyrangeapplies.
•Theseguidelinesmaynotapplyinallsituations.Electromagneticpropagationis
affectedbythereectionfromstructures,objects,andpeople.
•
a
Fieldstrengthsfromxedtransmitters,suchasbasestationsforradio
(cellular/cordless)telephonesandlandmobileradio,AMandFMradiobroadcast,
andTVbroadcastcannotbepredictedtheoreticallywithaccuracy.Toassessthe
electromagneticenvironmentduetoxedRFtransmitters,considerconductingan
electromagneticsitesurvey.Ifthemeasuredeldstrengthinthelocationinwhich
thesystemisusedexceedstheapplicableRFcompliancelevellistedinthistable,
observethesystemtoverifynormaloperation.Ifabnormalperformanceisobserved,
additionalmeasuresmaybenecessary,suchasre-orientingorrelocatingthesystem.
•Overthefrequencyrange150KHzto80MHz,eldstrengthsshouldbelessthan3
V/mforMultilinkandValueLeadSets,andlessthan1V/mfortheKISSLeadSets.
2053535-003C
MAC™2000ECGAnalysisSystem
169