9
Modulation and Power Equivalent
Bandwidth (PEB)
Relative Bandwidth (%) – for same data rate
-110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110
16QAM 7/8
16QAM 7/8
16QAM 3/4
16QAM 3/4
8PSK 5/6
8PSK 5/6
8PSK 2/3
8PSK 2/3
QPSK 7/8
QPSK 7/8
QPSK 3/4
QPSK 3/4
QPSK 1/2
QPSK 1/2
QPSK 1/2 = 100%
QPSK
16QAM
8PSK
Comtech Proprietary & Confidential
IncreasingPower
IncreasingPower
IncreasingBW
IncreasingBW
