MF (Minimum Frequencies)

This command applies to the XBee/XBee-PRO SX RF Module.

This read-only command returns the number of hopping channels that the device uses to comply with its region of operation. You can use this information to determine which available frequencies you want to enable with the CM command. MF may vary depending on the BR setting.

Parameter range

read-only

Default

United States/Canada: 0x32 (50 channels)

The Default value of MF for the Australia/New Zealand firmware varies depending on the value you set BR to:

BR value	Australia default	New Zealand default	Brazil default
0	0x31 (49 channels)	0x29 (41 channels)	0 - 0x32 (50 channels)
1	0x31 (49 channels)	0x29 (41 channels)	1 - 0x32 (50 channels)
2	0x18 (24 channels)	0x0B (11 channels)	2 - 0x23 (35 channels)