Lenovo Tab M9 Guia De Inicio Rapido página 7

Specific Absorption Rate information
THE DEVICE MEETS INTERNATIONAL GUIDELINES FOR EXPOSURE TO RADIO
WAVES.
The 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.
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.
EU/UK 10g SAR
Limit (2.0 W/kg)
EU/UK 10g SAR
Limit (4.0 W/kg)
EU/UK 10g SAR
Limit (2.0 W/kg)
EU/UK 10g SAR
Limit (4.0 W/kg)
The above information is for EU countries and UK. Please refer to the actual
product for supported frequency bands in other countries.
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 the 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
(0 mm)
TB310FU
Limb
(0 mm)
Body-worn
(0 mm)
TB310XU
Limb
(0 mm)
WLAN, Bluetooth
WLAN, Bluetooth
LTE
WLAN, Bluetooth
LTE
WLAN, Bluetooth
5
1.475 W/kg
1.475 W/kg
1.475 W/kg
1.475 W/kg