Harmonic ProView 2900 Installation Manual page 97

Chapter 6: Receiver Configuration Modules
Symbol Rate
6.2.2.2.
The Symbol Rate menu is used for adjusting the receiver's symbol rate to the symbol rate of
the received signal. The following figure illustrates the Symbol Rate screen.
27.000000 [Mbaud] 27.000000 [Mbaud]
27.000000 [Mbaud] 27.000000 [Mbaud]
<00.016000 – – – – 45.000000> <00.016000
<00.016000 <00.016000
Available values range from 00.016000 to 45.000000 Mbaud
NOTE
The symbol rate must be set to match the exact symbol rate value used by the satellite
transponder, down to the sixt digit after the decimal point (i.e, correct rate in bauds).
Modulation
6.2.2.3.
The Modulation menu allows setting the ProView 2900 receiver to the relevant modulation
method. The following figure illustrates the Modulation screen.
1 1 1 1
2 2 2 2
3 3 3 3
4 4 4 4
5 5 5 5
6 6 6 6
7 7 7 7
8 8 8 8
Available modulation options are:
DVBS-QPSK
•
DVBS2-N-QPSK, -8PSK, -16PSK
•
DVBS2-S-QPSK, -8PSK,-16PSK
•
DVBS2-ACM
•
© Harmonic Inc. Manual p/n 101543/Ver 1.0
Symbol Rate Symbol Rate Symbol Rate Symbol Rate
45.000000>
45.000000> 45.000000>
Modulation Modulation Modulation Modulation
DVBS DVBS- - - - QPSK DVBS DVBS QPSK QPSK QPSK
DVBS2- - - - N N N N - - - - QPSK DVBS2 DVBS2 DVBS2 QPSK QPSK QPSK
DVBS2- - - - N N N N - - - - 8PSK DVBS2 DVBS2 DVBS2 8PSK 8PSK 8PSK
DVBS2- - - - N N N N - - - - 16 DVBS2 DVBS2 DVBS2 16PSK 16 16 PSK PSK PSK
DVBS2- - - - S S S S - - - - Q Q Q Q PSK DVBS2 DVBS2 DVBS2 PSK PSK PSK
DVBS2- - - - S S S S - - - - 8 8 8 8 APSK DVBS2 DVBS2 DVBS2 APSK APSK APSK
DVBS2 DVBS2- - - - S S S S - - - - 16 DVBS2 DVBS2 16 16 16PSK PSK PSK PSK
DVBS2- - - - ACM DVBS2 ACM
DVBS2 DVBS2 ACM ACM
Satellite Receiver Configuration
6-12 ProView 2900 Series/SW Version 1.94