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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 2 W/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
Lenovo VR-
10 g SAR
4501E
Limit (2.0
Lenovo VR-
W/kg)
4501F
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.
Carry this device at least 5mm away from your body to ensure exposure
levels remain at or below the as-tested levels. If you are interested in
further reducing your RF exposure then you can easily do so by limiting
your usage to keep the device away from the body.
LTE band7,
Body-worn
Wi-Fi,
Bluetooth
Wi-Fi,
Body-worn
Bluetooth
18
1.480 W/Kg
0.608 W/kg
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