User Guide Part 2

18 7signal solution 86
7signal Solutions, Inc., 526 S. Main Street, Akron, Ohio 44311, USA, 855-763-9526, [e-mail], www.7signal.com
7signal Sapphire Carat User Guide Release 5.0
To run the test:
1. Select antennas, at least one must be selected.
2. Select channel width
3. Select the desired channels with the check-boxes.
4. Select the channel widths for the test (802.11n feature)
5. Select the time – in seconds – to listen to each selected channel on each selected
antenna.
The results are shown in a table that has each antenna/channel combination as one row. By
activating a row on the table with the mouse, detailed results about used bitrates and frame
statistics are shown on the right side of the dialog.
Figure 45: Air utilization rest result
Graphical representation can be shown by clicking “Show graph” button:
Figure 46: Air utilization test result graph
Antenna/channel row is presented in a pie-chart form that show frame type distribution on
the left and codec distribution on the right.