DekTec DTC-378 T2Xpress - Manual (Page 7)

© 2009-2015 DekTec Digital Video BV Page 7/27 DTC-378 T2Xpress Manual
Essential Tools for Digital-TV Professionals February 2015
DTC-378 T2Xpress
6. FEF Parameters
This area allows you to insert and specify the Future Extension Frame settings.
7. AUX Streams Parameters
This area allows you to insert additional dummy auxiliary streams.
8. Frequencies
This area allows you to set the carrier frequency. In case of Time-Frequency Slicing (TFS) you can set
multiple frequencies.
9. Output Settings
This area allows you to specify the name, location, size and the format for the generated signals.
10. PLP Parameters
This area allows you to specify the parameters for each PLP and to select the Transport Stream
source for each PLP.
11. PAPR Parameters
This area allows you to specify the Peak-to-Average-Power-Ratio (PAPR) reduction parameters.
12. TX Signature
This area allows you to specify the transmitter signature in the FEF part and AUX streams.
13. Channel Fading
This area allows you to add noise to the output signal and to specify multiple simulated fading
paths. For each path you can specify the channel-simulation parameters.
14. Messages
In this area interesting events are shown.
15. Status Bar
The status bar shows the validity of the DVB-T2 parameter set.
5.3. Multiple Component Signal Generation
T2Xpress allows the generation of a DVB-T2 signal containing two components, one component
using the T2-base profile and another component using the T2-lite profile. Checking the Multiple
Component check box enables this option. In case this option is enabled, the T2Xpress user interface
allows you to specify for each component:
- General DVB-T2 parameters
- Frame parameters
- Test Points parameters
- FEF parameters,
- AUX Stream parameters
- PLP parameters
- PAPR parameters
- TX Signature parameters
Note that the components have to use the same bandwidth. Multiple component T2-MI output is not
yet supported.