Sprint PPC-6600 Bedienungsanleitung PDF herunterladen (Seite 185)

180

Section 12: Maintenance, Safety, and

Troubleshooting

variability is known as “measurement uncertainty.” When the FCC

conducts post-grant testing of a cell phone, it takes into account any

measurement uncertainty to determine whether regulatory action is

appropriate. This approach ensures that when the FCC takes regulatory

action, it will have a sound, defensible scientic basis.

The FDA scientic staff reviewed the methodology used by the FCC to

measure cell phone RF, and agreed it is an acceptable approach, given

our current understanding of the risks presented by cellular phone RF

emissions. RF emissions from cellular phones have not been shown

to present a risk of injury to the user when the measured SAR is less

than the safety limits set by FCC (an SAR of 1.6 w/kg). Even in a case

where the maximum measurement uncertainty permitted by current

measurement standards was added to the maximum permissible SAR,

the resulting SAR value would be well below any level known to

produce an acute effect. Consequently, the FCC’s approach with

measurement uncertainty will not result in consumers being exposed

to any known risk from the RF emitted by cellular telephones.

The FDA will continue to monitor studies and literature reports

concerning acute effects of cell phone RF, and concerning chronic

effects of long-term exposure to cellular telephone RF (that is, the risks

from using a cell phone for many years). If new information leads the

FDA to believe that a change to the FCC’s measurement policy may

be appropriate, the FDA will contact the FCC, and both agencies will

work together to develop a mutually-acceptable approach.

1 2 ... 180 181 182 183 184 185 186 187 188 189 190 ... 194 195

Keine Kommentare

Sprint PPC-6600 Bedienungsanleitung Seite 185