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Output Power: 5.0W
Average active efficiency: 73.7%
No-load power consumption: 0.1W
Radio Equipment Directive Declaration of
Conformity
Hereby, TCL Communication Ltd. declares that the radio equipment
of type TCL T431U/T431Q is in compliance with Directive 2014/53/
EU. The full text of the EU declaration of conformity is available at the
following internet address: https://www.tcl.com/global/en/EC_DOC
Hereby, TCL Communication Ltd. declares that the radio equipment
of type TCL T431U/T431Q is in compliance with the Radio Equipment
Regulations 2017. The full text of the UK declaration of conformity is
available at the following internet address: https://www.tcl.com/global/
en/EC_DOC
SAR and radio waves
This device meets international guidelines for exposure to radio waves.
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 for
Head SAR and Body-worn SAR, and 4 W/kg for Limb SAR.
When carrying the product or using it while worn on your body, either use an
approved accessory such as a holster or otherwise maintain a distance of 5 mm
from the body to ensure compliance with RF exposure requirements. Note that the
product may be transmitting even if you are not making a device call.
Maximum SAR for this model and conditions under which it was
Head SAR
Body-worn SAR (5 mm)
Limb SAR (0 mm)
For more information, you can go to tcl.com.
Frequency
frequency power
This radio equipment operates with the following frequency bands and maximum
radio-frequency power:
GSM 900MHz: 34.0 dBm
GSM 1800MHz: 31.0 dBm
UMTS B1 (2100MHz): 24.5 dBm
UMTS B8 (900MHz): 24.0 dBm
LTE FDD B1/3/7/28 (2100/1800/2600/700MHz): 24.5 dBm
LTE FDD B8 (900MHz): 24.0 dBm
LTE FDD B20 (800MHz): 25.0 dBm
LTE TDD B38/40 (2600/2300MHz): 25.0 dBm
Bluetooth 2.4GHz band: 4.14 dBm
Bluetooth LE 2.4GHz band: 1.16 dBm
802.11 b/g/n 2.4GHz band: 17.42 dBm
This device may be operated without restrictions in any EU member state.
recorded
LTE Band 20 + Wi-Fi 2.4GHz
GSM 1800MHz + Wi-Fi 2.4GHz
LTE Band 1 + Wi-Fi 2.4GHz
bands
and
4
1.33 W/kg
1.46 W/kg
3.29 W/kg
maximum
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