Lenovo TB-X306F Guide De Démarrage Rapide page 12

Specific Absorption Rate information
YOUR MOBILE DEVICE MEETS INTERNATIONAL GUIDELINES FOR EXPOSURE TO
RADIO WAVES.
Your mobile device is a radio transmitter and receiver. It is designed not to exceed
the limits for exposure to radio waves (radio frequency electromagnetic fields)
recommended by international guidelines. The guidelines were developed by an
independent scientific organization (ICNIRP) and include a substantial safety margin
designed to assure the safety of all persons, regardless of age and health.
The radio wave exposure guidelines use a unit of measurement known as the
Specific Absorption Rate, or SAR. The SAR limit for mobile devices is 2W/kg.
Tests for SAR are conducted using standard operating positions with the device
transmitting at its highest certified power level in all tested frequency bands. The
highest SAR values under the ICNIRP guidelines for your device model are listed
below:
Maximum SAR for this model and conditions under which it was recorded.
Europe
10g SAR
Limit (2.0
W/kg)
Lenovo
X306F
Europe
10g SAR
Limit (4.0
W/kg)
During use, the actual SAR values for your device are usually well below the values
stated. This is because, for purposes of system efficiency and to minimize interference
on the network, the operating power of your mobile device is automatically
decreased when full power is not needed for the data connection. The lower the
power output of the device, the lower its SAR value. If you are interested in further
reducing your RF exposure then you can easily do so by limiting your usage or simply
using a hands-free kit to keep the device away from the head and body.
Body-worn
(0mm)
TB-
Limb
(0mm)
WLAN, Bluetooth
WLAN, Bluetooth
10
1.10 W/kg
1.10 W/kg