VeriFone VX670GPRS ユーザーズマニュアル
4RF Exposure Information (SAR)
This device meets the government’s requirements for exposure to radio waves.
This device 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.
The exposure standard for wireless devices employs a unit of measurement known as
the Specific Absorption Rate, or SAR. The SAR limit set by the FCC is 1.6W/kg.
*
Tests for SAR are conducted using standard operating positions accepted by the FCC
with the device transmitting at its highest certified power level in all tested frequency
bands. Although the SAR is determined at the highest certified power level, the
actual SAR level of the device while operating can be well below the maximum value.
This is because the device is designed to operate at multiple power levels so as to use
only the poser required to reach the network. In general, the closer you are to a
wireless base station antenna, the lower the power output.
The highest SAR value for the device as reported to the FCC when tested for worn on
the body, as described in this user guide, is 0.211 W/kg for GSM Body SAR and
0.254 W/kg for PCS Body SAR. (Body-worn measurements differ among device
models, depending upon available enhancements and FCC requirements.)
While there may be differences between the SAR levels of various devices and at
various positions, they all meet the government requirement.
The FCC has granted an Equipment Authorization for this device with all reported
SAR levels evaluated as in compliance with the FCC RF exposure guidelines. SAR
information on this device is on file with the FCC and can be found under the Display
Grant section of http://www.fcc.gov/oet/fccid after searching on FCC ID:
B32VX670GPRS.
For body worn operation, this device has been tested and meets the FCC RF exposure
guidelines for use with an accessory that contains no metal and the positions the
handset a minimum of 1.5 cm from the body. Use of other enhancements may not
ensure compliance with FCC RF exposure guidelines.