Thor HD Video Encoder & DVB-S2 Modulator - Manual (Page 14)

THOR H-1SDI-DVB-S2
~ 11 ~
QPSK9/10 by pressing RIGHT/LEFT key.
NOTE: Modulate Mode 3.1.2 DVB-S2-QPSK or 3.1.3 DVB-S2-8PSK
must be selected under menu 3.1
Symbol Rate: enter menu 3.4 to modify symbol rate (adjustable range:
0.050~20.000Mbps) by pressing right/left and up/down key and to confirm by
pressing Lock key
Roll Off: enter menu 3.5 to select roll-off shown as below by pressing right/left
key and to confirm by pressing Lock key. Different Roll Off has different effects
on the max input bit rate.
DVB-S2 Pilot: The DVB-S2 Pilot can be switched on or off through this
menu.
NOTE: Modulate Mode 3.1.2 DVB-S2-QPSK or 3.1.3 DVB-S2-8PSK
must be selected under menu 3.1, then it can be workable.
RF Frequency: The RF output frequency range is from 950 to 2150MHz with
1K stepping. After entering the RF frequency setting submenu, users the can
press LEFT, RIGHT, UP, and DOWN buttons to adjust the frequency and
confirm by pressing ENTER button. Remember to press LOCK and Save
DVB-S2 FEC
QPSK1/2 QPSK3/5
Symbol Rate
17.500 Mbps
Roll OFF
0.35 0.25 0.2
DVB-S2 Pilot
On Off