User's Manual

AXELL DIGIMINI- AMERICAS REPEATER
PRODUCT DESCRIPTION AND USER’S MANUAL
46 Doc PN 4000003431 Rev. 3.8 © Axell Wireless Ltd
5.2.1 Band Pane and Tabs
The upper area of each selected pane shows the tabs corresponding to that pane.
Item
Description / Values
Alarms
Displays various alarms generated by the Repeater and enables
monitoring
Control and Params
Used for adjusting RF parameters and channel configuration
(signal level, gain and bandwidth)
Band Info
Shows information on the selected band, including valid
definable bandwidth pre sub-band.
5.2.2 Operation Buttons
The following Operation buttons are available.
Item
Description / Values
Selected Tree Item
Shows the currently selected topology tree item.
Values: Band (e.g. 850-1900), Users
Send
Click after completing the new data input and values update in any
screen in order to insert the new values into the Repeater, and
implement the changes
Refresh
Click to refresh the current screen and update the displayed data
Help
Click Help to display an e-guide line for the system operation. This
Help is general by its nature and some features may not be included.
5.2.3 Signal Levels and Channel Configuration
This section provides a description of the RF Gain setting criteria (set via the Controls and Params
Pane), the criteria determining the number of available bands and a step-by-step procedure of the
signal level and channel configuration procedure.
5.2.4 RF Gain Setting Criteria
The RF Gain is set automatically by the Repeater’s SALC function. The function sets the optimum
gain without exceeding the isolation limit.
The gain range is up to 73dB for all bands and is set by default to its maximum value.
The gain will then be modified automatically to its optimum value by the SALC mechanism. This
mechanism performs gradual learning of traffic load characteristics and adjusts the Repeater RF Gain
accordingly. (See section
1.3 for more information on the SALC mechanism).