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94
Safety
National Council on Radiation Protection and Measurements
7910WoodmontAvenue,Suite800
Bethesda,MD20814-3095
Telephone:(301)657-2652
http://www.ncrponline.org
Engineering in Medicine and Biology Society, Committee on Man and Radiation
(COMAR) of the Institute of Electrical and Electronics Engineers
http://ewh.ieee.org/soc/embs/comar/
Consumer Information on SAR
(Specific Absorption Rate)
Thismodelphonemeetsthegovernment'srequirementsforexposuretoradiowaves.
Yourwirelessphoneisaradiotransmitterandreceiver.Itisdesignedandmanufactured
nottoexceedtheemissionlimitsforexposuretoRadioFrequency(RF)energysetby
theFederalCommunicationsCommissionoftheU.S.Government.Theselimitsarepart
ofcomprehensiveguidelinesandestablishpermittedlevelsofRFenergyforthegeneral
population.Theguidelinesarebasedonstandardsthatweredevelopedbyindependent
scientificorganizationsthroughperiodicandthoroughevaluationofscientificstudies.
Thestandardsincludeasubstantialsafetymargindesignedtoassurethesafetyof
allpersons,regardlessofageandhealth.Theexposurestandardforwirelessmobile
phonesemploysaunitofmeasurementknownastheSpecificAbsorptionRate,orSAR.
TheSARlimitsetbytheFCCis1.6W/kg.TestsforSARareconductedusingstandard
operatingpositionsspecifiedbytheFCCwiththephonetransmittingatitshighest
certifiedpowerlevelinalltestedfrequencybands.AlthoughSARisdeterminedatthe
highestcertifiedpowerlevel,theactualSARlevelofthephonewhileoperatingcanbe
wellbelowthemaximumvalue.Becausethephoneisdesignedtooperateatmultiple
powerlevelstouseonlythepowerrequiredtoreachthenetwork,ingeneral,thecloser
youaretoawirelessbasestationantenna,thelowerthepoweroutput.Beforeaphone
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