a
Fieldstrengthsfromfixedtransmitters,suchasbasestationsforradio(cellular/cordless)
telephonesandlandmobileradios,amateurradio,AMandFMradiobroadcastandTVbroadcast
cannotbepredictedtheoreticallywithaccuracy.Toassesstheelectromagneticenvironmentdue
tofixedRFtransmitters,anelectromagneticsitesurveyshouldbeconsidered.Ifthemeasured
fieldstrengthinthelocationinwhichtheSystemisusedexceedstheapplicableRFcompliance
levelabove,theSystemshouldbeobservedtoverifynormaloperation.Ifabnormalperformance
isobserved,additionalmeasuresmaybenecessary,suchasre-orientingorrelocatingtheSystem.
b
Overthefrequencyrange150kHzto80MHz,fieldstrengthsshouldbelessthan3V/m.
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