Menus and Parameters

On VL 900 AUs with hardware revision G and VL 900 SUs with hardware revision F, the transmit power cannot vary beyond certain thresholds. For this purpose, the maximum transmission power is limited by the unit’s maximum modulation, which sets the minimum transmission power level, according to regulations.

Table 4-5: Maximum TX power for VL 900 units

 

Max.

 

 

 

TX power per modulation

 

 

 

 

 

 

 

 

 

Modulation

 

8

7

6

5

4

3

2

1

 

 

8

 

19 dBm

20 dBm

22 dBm

24 dBm

24 dBm

24 dBm

24 dBm

24 dBm

 

 

 

 

 

 

 

 

 

 

7

 

 

20 dBm

22 dBm

24 dBm

26 dBm

26 dBm

26 dBm

26 dBm

 

 

 

 

 

 

 

 

 

 

6

 

 

 

22 dBm

24 dBm

26 dBm

27 dBm

27 dBm

27 dBm

 

 

 

 

 

 

 

 

 

 

5

 

 

 

 

24 dBm

26 dBm

27 dBm

27 dBm

27 dBm

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

26 dBm

27 dBm

27 dBm

27 dBm

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

27 dBm

27 dBm

27 dBm

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

27 dBm

27 dBm

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

27 dBm

 

 

 

 

 

 

 

 

 

 

 

4.2.6.2.8.1.2Show Transmit Power Parameters

This option displays the Transmit Power parameter and the current transmit power for the different modulation levels.

4.2.6.2.8.2 Maximum Transmit Power (SU only)

The Maximum Transmit Power submenu includes the following options:

„Maximum Tx Power

„Show Maximum Tx Power Parameters

4.2.6.2.8.2.1Maximum Tx Power

The Maximum Tx Power parameter limits the maximum transmit power that can be reached by the ATPC algorithm. It also sets the upper limits for the Transmit Power parameters.

The minimum value for the Maximum Tx Power is -10 dBm. The maximum value depends on several unit properties and parameters:

Operation and Administration

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Alvarion SW VERSION 5.1 6.2.8.1.2Show Transmit Power Parameters, Maximum Transmit Power SU only, Maximum Tx Power