Echo / Guard Interval - Alcad 918 Serie Manuel D'utilisation

16 Echo / Guard interval

Available only for DVBT/H or DVB-T2 standards.
Pressing
Signal without echo
Pressing changes the horizontal scale (distance).
Horizontal scale can be set in μs, km or miles by pressing
Moving measurement arrow
The end of the guard interval is displayed with a yellow line.
Pressing
10th) :
72
allows you to access to Echo Guard interval measurement.
can be done by screen touch, or by automatic search keys
displays simultaneously echoes graphic and array of the highest echoes detected (first
Signal with echoes and pre-echoes