Lenovo Tab Extreme Quick Start Manual page 5

Model Name
TB570ZU
Restrictions of use:
Usage of TB570FU is limited to indoor in the band 5150 to 5350 MHz and
5925 to 6425 MHz.
Usage of TB570ZU is limited to indoor in the band 5250 to 5350 MHz and
5925 to 6425 MHz.
Frequency Bands
GSM 900
GSM 1800
WCDMA B1/B5/B8
LTE B1/3/5/7/8/20/28/38/40/41
5G NR
n1/3/5/7/8/20/28/38/40/41/77/78
WLAN 2400 - 2483.5
WLAN 5150 - 5250
WLAN 5250 - 5350
WLAN 5470 - 5725
WLAN 5725 - 5850
WLAN 5925 - 6425
Bluetooth 2400 - 2483.5
13.56 MHz
Maximum Power
(dBm)
33.5
30.5
24
24
24
< 20
< 23
< 20
< 20
< 14
< 23
< 10
-34.44 dBuA/m@10m