Additional Information; Specific Absorption Rate (Sar) - Lenovo IdeaPad 5 Guide De Configuration

Additional information

Informações adicionais I ‫ معلومات إضافية‬I Informations complémentaires I
Información adicional

Specific absorption rate (SAR)

YOUR DEVICE MEETS INTERNATIONAL
GUIDELINES FOR EXPOSURE TO RADIO WAVES.
Your 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. Refer to the following for 10g SAR limit and
maximum reported SAR values:
Item
10g SAR limit
Maximum SAR
with 0 mm
separation distance
(IdeaPad 5 14ITL05,
IdeaPad 5 14ITL05 U1a,
IdeaPad 5 14ITL05 U2a,
IdeaPad 5 14ITL05 D1a,
IdeaPad 5 14ITL05 D2a,
IdeaPad 5 14ITL05 U1b,
IdeaPad 5 14ITL05 U2b,
IdeaPad 5 14ITL05 D1b,
IdeaPad 5 14ITL05 D2b)
Maximum SAR
with 0 mm
separation distance
(IdeaPad 5 15ITL05,
IdeaPad 5 15ITL05 Da,
IdeaPad 5 15ITL05 Ua,
IdeaPad 5 15ITL05 Db,
IdeaPad 5 15ITL05 Ub,
IdeaPad 5 15ITL05 Dc,
IdeaPad 5 15ITL05 Uc)
Maximum SAR
with 0 mm
separation distance
(IdeaPad 5 14ALC05)
Maximum SAR
with 0 mm
separation distance
(IdeaPad 5 15ALC05,
IdeaPad 5 15ALC05 a,
IdeaPad 5 15ALC05 b,
IdeaPad 5 15ALC05 c)
Body-
Limb SAR
worn SAR
2 W/kg 4 W/kg
1.27 W/kg 1.27 W/kg
0.773 W/kg 0.773 W/kg
1.27 W/kg 1.27 W/kg
0.773 W/kg 0.773 W/kg
Where possible, your radio device should be used on
a table, desk or tray, which also assists ventilation. To
limit exposure from radio waves, use the device under
good radio signal conditions and keep the antennas
furthest from your body and that of other people. Refer
to the User Guide of your product to view the locations
of the antennas. Pregnant women should keep the
antennas away from their stomach and adolescences
away from their lower abdomen.
Wearers of electronic implant devices (pacemakers,
insulin pumps, neurostimulators, etc.) should maintain a
distance greater than 15 centimeters between the radio
device and the implant device.
Obey all local restrictions when using your device in
public areas, such as hospitals, airplanes, or schools.
European Union (EU) / United Kingdom (UK) —
Radio Equipment Compliance
Hereby, Lenovo declares that the radio equipment
types IdeaPad 5 14ITL05, IdeaPad 5 14ITL05 U1a,
IdeaPad 5 14ITL05 U2a, IdeaPad 5 14ITL05 D1a,
IdeaPad 5 14ITL05 D2a, IdeaPad 5 14ITL05 U1b,
IdeaPad 5 14ITL05 U2b, IdeaPad 5 14ITL05 D1b,
IdeaPad 5 14ITL05 D2b, IdeaPad 5 15ITL05,
IdeaPad 5 15ITL05 Da, IdeaPad 5 15ITL05 Ua,
IdeaPad 5 15ITL05 Db, IdeaPad 5 15ITL05 Ub,
IdeaPad 5 15ITL05 Dc, IdeaPad 5 15ITL05 Uc,
IdeaPad 5 14ALC05, IdeaPad 5 15ALC05,
IdeaPad 5 15ALC05 a, IdeaPad 5 15ALC05 b
and IdeaPad 5 15ALC05 c are in compliance with
Directive 2014/53/EU, as well as UK Radio Equipment
Regulations SI 2017 No. 1206.
The full texts of the system declarations of conformity are
available at: https://www.lenovo.com/us/en/compliance/eu-doc
for EU and https://www.lenovo.com/us/en/compliance/uk-doc
for UK.
This radio equipment operates with the following
frequency bands and maximum radio-frequency power:
Technology
WLAN
802.11b/g/n/ax
WLAN
802.11a/n/ac/ax
WLAN
802.11a/n/ac/ax
Bluetooth
BR/EDR/LE
Usage of this device is limited to indoor use in the
WLAN band 5150 – 5350 MHz.
Maximum
Frequency
transmit
band [MHz]
power
2400 -
< 20 dBm
2483.5
5150 - 5725 < 23 dBm
5725 - 5875 < 13.98 dBm
2400 -
< 20 dBm
2483.5