Kevin,
This should be possible by adding a _WLSummit.PRF file to the config directory of the enabler. Usually the config directory is in either \Program files\wavelink\avalanche config (Window mobile) or \Application\wavelink\avalanche\config (CE) In the PRF you will just have a line for RadioMode=# where # is the radio mode you would like to use from the below list. Not that RadioMode is case sensitive. Once you place the PRF in the config directory you will need to either shutdown the enabler and re-launch or restart the device. Once you have the prf and validate it works you can then create a package with package builder to push the file to all devices.
RADIOMODE_B_ONLY = 0
RADIOMODE_BG = 1
RADIOMODE_G_ONLY = 2
RADIOMODE_BG_LRS = 3
RADIOMODE_A_ONLY = 4
RADIOMODE_ABG = 5
RADIOMODE_BGA = 6
RADIOMODE_ADHOC= 7
Other settings you can also include in the PRF include:
TxPower
PowerSave
BitRate
RadioMode
You can also set the following global settings which affects all network profiles:
RxDiversity
TxDiversity
Preamble
GShortSlot
RegDomain
RoamTrigger
RoamDelta
RoamPeriod
FragThreshold
RTSThreshold
DisplayPasswords
BTCoexist
CertPath
Regards,
Nick