Digi XBee 3 Cellular LTE-M, User Manual, Page: 307 / 331

Regulatory firmware Regulatory testing commands
Digi XBee® 3 Cellular LTE-M/NB-IoT Global Smart Modem User Guide 307
Default
N/A
Examples
Set the EARFCN to 5110:
AT%75110
Set the EARFCN to 23010:
AT%723010
%8 (Get the EARFCN)
Use this command to get the EARFCN (Absolute Radio Frequency Channel Number) that was set using
AT%7 .
Parameter range
N/A
Example
Get the EARFCN:
AT%8
%9 (Set transmit power)
Use this command to set the transmit power.
Parameter range
0-FFF hexadecimal
Variant range
-40 to 24 dBm
Value is in sixteenth dBm (1/16) fixed point and is represented as a 12-bit twos-complement
integer. The XBee 3 LTE-M module only accepts whole integer dBm and will truncate the fractional
portion.
Default
N/A
Examples
Set transmit power to 0 dBm:
AT%9000
Set transmit power to -1 dBm:
AT%9FF0