Installation Instructions

AI-NB25
NB-IoT Module
Sichuan AI-Link Technology Co.,Ltd. page 13 of 20
Frequency characteristics
Support Bands
Rx frequency
Tx frequency
B1
2110-2170 MHz
1920-1980 MHz
B2
1930-1990 MHz
1850-1910 MHz
B3
1805-1880 MHz
1710-1785 MHz
B4
2110-2155MHz
1710-1785 MHz
B5
869-894 MHz
824-849 MHz
B8
925-960 MHz
880-915 MHz
B12
729-746 MHz
699 -716MHz
B66
2110-2180 MHz
1710-1780MHz
B71
617-652 MHz
663-698 MHz
B85
728-746 MHz
698-716 MHz
TX power
Sensitivity
Support Bands
Sensitivity
Unit
B1
-113
dBm
B2
-113
dBm
B3
-113
dBm
B4
-113
dBm
B5
-113
dBm
B8
-113
dBm
B12
-113
dBm
B66
-113
dBm
B71
-113
dBm
B85
-113
dBm
Support Bands
Tx power
Offset
B1
23
±2
B2
23
±2
B4
23
±2
B5
23
±2
B8
23
±2
B12
23
±2
B66
23
±2
B71
23
±2
B85
23
±2