Constellation Diagram - Promax US TV EXPLORER 2 User Manual

USER'S MANUAL. US TV EXPLORER II
ITU-T J.83/B (QAM Annex-B): Power, BER
Presentation:
DVB-S (QPSK):
Presentation:
DVB-S2 (QPSK/8PSK):
Presentation:
DSS (QPSK):
Presentation:

CONSTELLATION DIAGRAM

Type of signal
Presentation
ATSC SIGNAL PARAMETERS
Code Rate
Spectral inversion
Symbol rate
ITU-T J.83/B SIGNAL PARAMETERS
Demodulation
Symbol rate
Roll-off (α) factor
of Nyquist filter
Spectral inversion
DVB-S SIGNAL PARAMETERS
Symbol rate
Roll-off (α) factor
of Nyquist filter
Code Rate
Spectral inversion
DVB-S2 SIGNAL PARAMETERS
Symbol rate (QPSK)
Symbol rate (8PSK)
Roll-off (α) factor
of Nyquist filter
Code Rate (QPSK)
Code Rate (8PSK)
Spectral inversion
Pilots
10/2007
2
, MER, C/N and noise margin.
Numeric and level bar.
Power, CBER, VBER, MER, C/N and noise margin.
Numeric and level bar.
Power, CBER, MER, C/N, PER and LBER.
Numeric and level bar.
Power, CBER, VBER, MER, C/N and noise margin.
Numeric and level bar.
DVB-S and DVB-S2.
I-Q graph.
2/3
Selectable: ON, OFF.
10.762 Mb/s.
64/256 QAM.
5057 to 5361 kbauds.
0.15.
Selectable: ON, OFF.
2 to 45 Mbauds.
0.35.
1/2, 2/3, 3/4, 5/6, 7/8 and AUTO.
Selectable: ON, OFF.
2 to 33 Mbauds.
2 to 30 Mbauds.
0.35,0.25 and 0,35.
1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 and AUTO.
3/5, 2/3, 3/4, 5/6, 8/9, 9/10 and AUTO.
Selectable: ON, OFF
Presence indication.
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