User`s guide

Configuring the Radio Network 4 - 15
Setting the Power Level (Power)
This parameter may be used to reduce the power level of the radio trans-
mitter down from the maximum allowed by the regulatory commission.
Depending on where you are located, you may be allowed to set the
power to 50 milliwatts, 100 milliwatts or to full power.
Setting Fragment Size (Fragment)
This parameter determines the largest packet size that may be transmit-
ted. Packets that are larger than this size will be broken into pieces that
are transmitted separately and rebuilt on the receiving side.
If there is a lot of radio interference or collisions with other nodes, the
smaller lost packets can be retried faster and with less impact on the air-
waves. The disadvantage is if there is limited interference, long packets
will take more time to transmit due to the extra packet overhead and
acknowledgments for the fragments.
Set the fragment size between 256 and 2048 bytes.