WPA Passphrase
Enter a passphrase to be used for WPA encryption. The passphrase must be between
8 and 63 characters, and the passphrase must be the same for all WI-MOD-xxx-E-
5W modules in the same system. For optimal security, consider using a passphrase
consisting of a combination of letters and numbers (not just a simple word or
phrase), as well as upper and lower case. For example,
“WiReLeSs TeChNoLoGy
2010”.
Save Changes
Save changes to non-volatile memory. The module will need to be restarted before
the changes take effect.
Save Changes and
Reset
Save settings to non-volatile memory, and reboot the WI-MOD-xxx-E-5W
module. Once the module has completed the reboot sequence, all changes are
in effect.
4.6 Radio Configuration
When you initially configure a new WI-MOD-xxx-E-5W , you must specify the radio configuration settings for your
country
of operation and license. The factory default parameters of the radio are set to values that allow the radio to be
powered up safely without interfering with radio equipment that may be available in the country of operation
(transmit and receive frequencies will be set to zero).
After initial configuration, you can adjust available radio parameters by clicking Radio on the menu to display the
page in Figure 32.
Figure 32 Radio C onfiguration
Radio Bandwidth
The bandwidth of the radio is set at the factory, and is either 12.5 kHz (narrow band)
or 25 kHz (wide band).
Transmit Power
Level
Allows you to adjust the radio power. Do not set the radio power above the allowed
setting for your country or radio license. You can reduce the power for short range
applications, or to allow the use of high gain transmitter antennas while still complying
with the emission requirements of your license. See Appendix F for dBm-to-mW
conversion.
