ZyXEL Communications MAX208M2W SERIES, Руководство пользователя

Страница: 76 / 200

Chapter 6 WiMAX
MAX208M2W Series User ’ s Guide
76
This screen contains the following fields:
Table 14
Frequency Settings
LABEL DESCRIPTION
Setting Type Select whether to scan base stations by entering specific frequency(-
ies) (
By List ) or a range of frequencies ( By Range ).
Note: When you select By Range , you can only configure one
range of frequencies in this screen. To configure multiple
frequency ranges, use the WiMAX > Wide Scan screen.
Note: Some settings in this screen are only available depending on
the
Setting Type
selected.
Join Wide Scan
Result The scanning result of the frequency to scan you configured in this
screen will be shown in the
WiMAX > Connect screen. Select this
option to determine whether to also append the wide scanning result
(configured in the
WiMAX > Wide Scan screen) to the same table.
Default
Bandwidth Select the default bandwidth (size) per frequency band you specify in
table
A .
A (When By List is selected in the Setting Type field)
Frequency
(KHz)
This displays the center frequency of an frequency band in kilohertz
(KHz).
Click the number to modify it.
Enter the center frequency in this field when you are adding an entry.
Bandwidth
(MHz)
This displays the bandwidth of the frequency band in megahertz (MHz).
If you set a center frequency to 3400000 KHz with the bandwidth of 10
MHz, then the frequency band is from 3399500 to 3400500 KHz.
Click the number to modify it.
Enter the bandwidth of the frequency band in this field when you are
adding an entry.
Delete Click this button to remove an item from the list.
Add Click this button to add an item to the list.
OK Click this button to save any changes made to the list.
A (When By Range is selected in the Setting Type field)
Start
Frequency
(KHz)
This indicates the beginning of a frequency band in kilohertz (KHz).
Click this field to modify it.
Enter the beginning frequency when you are adding an entry.
End
Frequency
(KHz)
This indicates the end of the frequency band in kilohertz (KHz).
Click this field to modify it.
Step (KHz) This indicates the frequency step within each band in kilohertz (KHz).
Click this field to modify it.
Bandwidth
(MHz)
This indicates the bandwidth in megahertz (MHz).
Click this field to modify it.