Comtech EF Data CDM-425 Installation And Operation Manual page 54

(With two adjacent
carriers, each 7 dB
higher than the desired
carrier)
VersaFEC-2 Short Block
CODEC BER
32-ARY
(With two adjacent
carriers, each 7 dB
higher than the desired
carrier)
Ultra-Low-Latency (ULL)
CODEC BER
(With two adjacent
carriers, each 7 dB
higher than the desired
carrier)
Introduction
Rate 0.684 16-ARY
BER=10 5.7 dB (5.4 dB)
-4
BER=10 6.2 dB (5.9 dB)
-8
Rate 0.782 16-ARY
BER=10 7.0 dB (6.7 dB)
-4
BER=10 7.5 dB (7.2 dB)
-8
Rate 0.660 32-ARY
BER=10 7.3 dB (7.0 dB)
-4
BER=10 7.9 dB (7.6 dB)
-8
Rate 0.757 32-ARY
BER=10 8.4 dB (8.1 dB)
-4
BER=10 8.9 dB (8.6 dB)
-8
Rate 0.493 BPSK
BER=10 3.1 dB (2.8 dB)
-5
BER=10 3.7 dB (3.4 dB)
-8
CDM-425 Advanced Satellite Modem
Rate 0.708 16- Rate 0.733 16-ARY
ARY
6.2 dB (5.9 dB)
6.1 dB (5.8 dB)
6.6 dB (6.3 dB)
6.5 dB (6.2 dB)
Rate 0.684 32- Rate 0.708 32-ARY
ARY
7.7 dB (7.4 dB)
7.5 dB (7.2 dB)
8.2 dB (7.9 dB)
8.1 dB (7.8 dB)
Rate 0.782 32-
Rate 0.801 32-ARY
ARY
9.1 dB (8.8 dB)
8.7 dB (8.4 dB)
9.5 dB (9.2 dB)
9.2 dB (8.9 dB)
Rate 0.493 QPSK Rate 0.654 QPSK
3.1 dB (2.8 dB) 3.6 dB (3.3 dB)
3.7 dB (3.4 dB) 4.2 dB (3.9 dB)
1–24
Revision 0
Rate 0.757 16-
ARY
6.7 dB (6.4 dB)
7.1 dB (6.8 dB)
Rate 0.733 32-
ARY
8.2 dB (7.9 dB)
8.7 dB (8.4 dB)
Rate 0.831 32-
ARY
9.5 dB (9.2 dB)
9.9 dB (9.6 dB)
Rate 0.734 QPSK
4.1 dB (3.8 dB)
4.7 dB (4.4 dB)
MN-CDM-425