VCM Example:
Maximize Throughput
42
13.33Msps = 35.2Mbps
Zone 1:
EIRP = 52–53 dBW
Es/No = 9.0 –
10.2dB
13.33Msps = 26.4Mbps
Zone 2:
EIRP = 51–52.9 dBW
Es/No = 6.6 –
9.0dB
13.33Msps = 21.2Mbps
Zone 3:
EIRP = 48–49.9 dBW
Es/No = 4.7 –
6.6dB
16‐APSK2/3
16‐APSK3/4
8 ‐PSK2/3
QPSK4/5
Zone1
Zone2
Zone3
29%
DVB‐S2
DVB‐S
0.00
10.00
20.00
30.00
40.00
50.00
60.00
70.00
‐3.00 ‐1.00 1.00 3.00 5.00 7.00 9.00 11.00 13.00 15.00 17.00
DataRate(Mbps)
IdealEs/No (dB)
DataRate(vs) Es/NoAt13.33Msps
S232‐APSK
S216‐APSK
S28‐PSK
S2QPSK
SQPSK
