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For Your Safety 162
InJune2000,theFDAenteredintoacooperativeresearchanddevelopment
agreementthroughwhichadditionalscientificresearchisbeingconducted.TheFCC
issued its own website publication stating that “there is no scientific evidence that
proves that wireless phone usage can lead to cancer or a variety of other problems,
including headaches, dizziness or memory loss.” This publication is available at
http://www.fcc.gov/cgb/cellular.html
orthroughtheFCCat(888)225-5322or
(888)CALL-FCC.
What does “SAR” mean?
In1996,theFCC,workingwiththeFDA,theU.S.EnvironmentalProtectionAgency,
and other agencies, established RF exposure safety guidelines for wireless phones
in the United States. Before a wireless phone model is available for sale to the
public,itmustbetestedbythemanufacturerandcertifiedtotheFCCthatitdoes
notexceedlimitsestablishedbytheFCC.Oneoftheselimitsisexpressedasa
Specific Absorption Rate, or “SAR.” SAR is a measure of the rate of absorption of RF
energy in the body. Tests for SAR are conducted with the phone transmitting at its
highestpowerlevelinalltestedfrequencybands.Since1996,theFCChasrequired
thattheSARofhandheldwirelessphonesnotexceed1.6wattsperkilogram,
averaged over one gram of tissue. Although the SAR is determined at the highest
power level, the actual SAR value of a wireless phone while operating can be less
than the reported SAR value. This is because the SAR value may vary from call to
call, depending on factors such as proximity to a cell site, the proximity of the phone
to the body while in use, and the use of hands-free devices.
FormoreinformationaboutSARs,seetheFCC’sOETBulletins56and65
at
http://ww.fcc.gov/Bureaus/Engineering_Technology/Documents/bulletins
orvisittheCellularTelecommunicationsIndustryAssociationwebsiteat
http://www.ctia.org/consumer_info/index.cfm/AID/10371
. You may also wish to
contact the manufacturer of your phone.
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