Humax T9 User Manual
DUT Graphical User Interface
DUT Tool Package
Using the DUT GUI
Confidential
User’s Guide
21
Revision 1.1, 2013-05-06
5.7
Transmitting in CW Mode and Changing IFS Section
Figure 14
Transmitting in CW Mode and Changing IFS Section
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CW mode - To set the DUT to transmit in CW mode, define the CW amplitude and click Transmit CW. To stop
the transmission, click Stop CW.
the transmission, click Stop CW.
Note: The amplitude is just an index and is not in dBm. The higher the index used, the higher the CW's amplitude.
•
Changing spacing - To change the IFS (inter frame spacing), set the spacing in µSec and click Set Spacing
Between Packets. When changing the spacing, Rx Antennas are closed to verify that the IFS isn't determined
also because of received packets for different 802.11 station in the area.
Between Packets. When changing the spacing, Rx Antennas are closed to verify that the IFS isn't determined
also because of received packets for different 802.11 station in the area.
•
Space-less transmission - When this mode is selected, the transmission coming out will be continual, meaning
there will be no idle time - 100% Duty cycle. This is not a standard mode of operation and some time is required
for certification testing.
there will be no idle time - 100% Duty cycle. This is not a standard mode of operation and some time is required
for certification testing.
5.8
Setting Antenna Configuration
Figure 15
Antenna On/Off Section
Lantiq's WiFi solution includes three transmit and three receive antenna. You can turn off one or more of the
antenna by clicking the relevant button as shown above.
antenna by clicking the relevant button as shown above.