Kaval BDA-1000 User Manual page 13

Bi-directional amplifiers 800 & 900 mhz
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Uplink and Downlink PA Menus
The PA Menus are almost identical to the Booster menus except current programming range is up to 5 Amps.
Maximum gain setting is 40 dB. Entries are as below:
Enable:
Output:
Max Current: 1.00A
Min Current: 0.25A
Max Gain:
Interlock
AGC Menu
The AGC Menu allows the user to turn AGC on or off. The AGC target is set in terms of equivalent single carrier
output level at BDA antenna terminal. AGC menu entries are:
Uplink AGC:
Uplink Output:+22dBm
Downlink AGC:
Downlink O/P:
Temperature Menu
This Menu allows setting of the over-temperature threshold and recovery temperature threshold. The recovery
temperature is the temperature that the system has to cool down to for Boosters and PA's to be re-energized. A third
menu item allows user to select whether an over-temperature will actually cause a system shutdown. Menu entries
are:
Temp Limit:
Recovery Temp: 40C
Temp Shutdown: Yes
Fan Select
This is a single entry Menu which allows selection of the primary fan. Allowable entries are Off, A, B and Both. If A is
selected, then a fan A failure energizes fan B. If B is selected, fan A energizes in case of fan B failure. If both are
selected, both fans are on all the time. If A or B are selected, then the second fan comes on if an over-temperature
fault occurs, and stays on until the recovery temperature is reached.
Main Menu
Fan Select:
l Page 13
Yes
10dBm
12 dB
On
Off
+5dBm
60C
A
Kaval Telecom Inc.
DCM000000001

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