97
HENM-70
Encoder & DVB-S2/S Modulator
USER’S MANUAL V5.6
5.2.2.1
DVB-S2
-
Frequency:
Introduce the frequency at which the signal is being transmitted.
(editable parameter)
-
Output Mode:
Specify the transmission mode which can be no output. (eligible
parameter)
The available options are:
Low Carrier
Carrier
Modulator On
-
Power:
Specify the power at which the signal is being transmitted. (editable
parameter)
-
BUC LO:
BUC LO is used in the transmission (uplink) of satellite signals. It
converts a band of frequencies from a lower frequency to a higher
frequency. In this option, the user can choose the local oscillator of
the BUC. (eligible parameter)
The available options are:
None
12,80 GHz
13,05 GHz
-
Mod / FEC:
Introduce the constellation and LDPC FEC value of the transmitted
signal. (Constellation options are: QPSK, 8PSK, 16 APSK, 32 APSK)
(LDPC FEC options are: 1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 4/5, 5/6,
8/9, 9/10) (eligible parameter)
-
Symbol Rate:
In this field the value of the symbol rate of the transmitted signal can
be selected. (From 2 to 45Mbaud/s) (editable parameter)