Tomey TMS-5 - Page 208

8-6
Guidanceandmanufacturer'sdeclaration-
electromagneticimmunity
TheTMS-5isintendedforuseintheelectromagneticenvironmentspeciedbelow.
ThecustomerortheuseroftheTMS-5shouldassurethatitisusedinsuchanenvironment.
Immunitytest IEC60601test
level
Compliance
level
Electromagneticenvironment-guidance
ConductedRF
IEC61000-4-6
RadiatedRF
IEC61000-4-3
3Vrms
150kHzto
80MHz
3V/m
80MHzto
2.5GHz
3Vrms
3V/m
PortableandmobileRFcommunication
equipmentshouldbeusednoclosertoany
partoftheTMS-5,includingcables,thanthe
recommendedseparationdistancecalculated
fromtheequationapplicabletothefrequency
ofthetransmitter.
Recommendedseparationdistance
d=1.2
d=1.2
80MHzto800MHz
d=2.3
800MHzto2.5GHz
WherePisthemaximumoutputpowerrating
ofthetransmitterinwatts(W)accordingto
thetransmittermanufactureranddisthe
recommendedseparationdistanceinmeters
(m).
FieldstrengthsfromxedRFtransmitters,as
determinedbyanelectromagneticsitesurvey,
a
shouldbelessthanthecompliancelevelin
eachfrequencyrange.
b
Interferencemayoccurinthevicinityof
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situations.Electromagneticpropagationis
affectedbyabsorptionandreectionfromstructures,objectsandpeople.
a
Fieldstrengthsfromxedtransmitters,suchasbasestationsforradio(cellular/cordless)telephonesandland
mobileradios,amateurradio,AMandFMradiobroadcastandTVbroadcastcannotbepredictedtheoretically
withaccuracy.ToassesstheelectromagneticenvironmentduetoxedRFtransmitters,anelectromagneticsite
surveyshouldbeconsidered.IfthemeasuredeldstrengthinthelocationinwhichtheTMS-5isusedexceeds
theapplicableRFcompliancelevelabove,theTMS-5shouldbeobservedtoverifynormaloperation.Ifabnormal
performanceisobserved,additionalmeasuresmaybenecessary,suchasreorientingorrelocatingtheTMS-5.
b
Overthefrequencyrange150kHzto80MHz,eldstrengthsshouldbelessthan3V/m.
Table204