User's Manual

Menus and Parameters
Manual Revision 1.0
4-37
Frequency Definition Submenu in RB
To simplify the installation process the RB scans a definable frequencies
subset after power-up. If the Best BU feature is enabled, the RB will
scan the defined subset and the operating frequency will be determined
by the Best BU mechanism (including the optional use of the Preferred
BU feature). Otherwise the RB will try to associate with the first BU it
finds. During the scanning process, the RB stays for 640 milliseconds
on each of the frequencies in the defined set. If no BU is found, the RB
will start another scanning cycle. If no BU is found after a certain
number of scanning cycles or after 5 minutes (whichever event occurs
first), the RB is reset and the process is resumed.
The Frequency Definition submenu in RB includes the following
parameters:
Sub Band Lower Frequency
The Sub Band Lower Frequency parameter defines the lowest frequency
to be used during the scanning process.
The range is from 5740 to 5830 MHz, using a 10 MHz resolution.
The default is 5740 MHz.
Sub Band Upper Frequency
The Sub Band Upper Frequency parameter defines the highest
frequency to be used during the scanning process.
The range is from 5740 to 5830 MHz, using a 10 MHz resolution.
The default is 5830 MHz.
Scanning Step
The Scanning Step parameter defines the resolution used for selecting
frequencies in the sub band defined by the Sub Band Lower Frequency
and the Sub Band Upper Frequency.
Valid values: 10, 20 MHz.
Default value: 10 MHz.