Quick In stallation & Co nfigu ration Gu id e
AS W i p LL 900 MHz
24
Airspan Networks Inc.
13070311-02
3. In the
Number of Sweeps
group, select the option for scanning the frequency range:
Single:
scans the spectrum only once
Continuous:
cyclically scans the spectrum (i.e. repetitively)
Custom:
you can define the number of sweeps (range is 0 through 1,000 sweeps)
4. To change the antenna gain, in the
Antenna Gain
field, enter the antenna gain. If you want to restore the
BSR’s default antenna gain, click the
True Antenna Gain Value
button.
5. To define the frequency range for which you want to analyze, define the following fields:
Start Freq:
frequency from where you want to scan (i.e. lower frequency)
Stop Freq:
frequency to where you want to scan (i.e. upper frequency)
9.3. Starting the Spectrum Analyzer
To start and stop the Spectrum Analyzer, click the
Start
and
Stop
buttons (located below
the graph), respectively.
9.4. Viewing Results
The Spectrum Analyzer results are plotted on the graph as well as displayed in the
Results
table (to access
the Results table simply click the
Results
tab). The following measurements are displayed:
Average
received signal strength (RSS) per frequency (plotted white line on the graph)
Maximum
hold received signal strength (RSS) per frequency (plotted yellow line on the graph)
Distance (in spectrum RF) that the BSR/PPR can establish a viable communication link with another
transmitter. This is displayed in the
TxRxOffset
field.
9.5. Quitting the Spectrum Analyzer
The main issue after quitting the Spectrum Analyzer is to reset the ASWipLL device
To quit the Spectrum Analyzer:
1. From the File menu, choose
Exit
to close the Spectrum Analyzer.
2. Reset the ASWipLL device, by clicking the
Reset
button on the WipConfig toolbar.
