Comtech EF Data SLM-5650B - AUPC Mode - Turbo; NON-SPREAD LDPC Mode - Ultra Low Latency (ULL

SLM-5650B Satellite Modem
Revision 2
Appendix B B–14 MN-SLM-5650B
B.1.12 AUPC Mode – Turbo
Modulation Type
Data Rate (kbps) Symbol Rate (ksps)
Min Max Min Max
BPSK 21/44 64 13423.295 143.034 29999.998
BPSK 5/16 64 8789.062 218.453 29999.998
QPSK 17/18
64
51840
36.141
29274.352
QPSK 21/44 64 26846.590 71.517 29999.998
QPSK 3/4
64
42187.500
45.511
30000
QPSK 7/8
64
49218.750
39.009
30000
OQPSK 17/18 64 51840 36.141 29274.352
OQPSK 21/44
64
26846.590
71.517
29999.998
OQPSK 3/4 64 42187.500 45.511 30000
OQPSK 7/8 64 49218.750 39.009 30000
8PSK 17/18
256
51840
96.376
19516.235
8PSK 3/4 256 51840 121.362 24576
8PSK 7/8
256
51840
104.025
21065.142
16QAM 3/4
256
51840
91.022
18432
16QAM 7/8 256 51840 78.019 15798.857
B.1.13 NON-SPREAD LDPC Mode – Ultra Low Latency (ULL)
Modulation Type
Data Rate (kbps) Symbol Rate (ksps)
DR to SR Multiplier
Min Max Min Max
BPSK 1/2 32* 2000 64.868 4054.263 2092/1032
QPSK 1/2
32
2000
32.434
2027.131
2092/2064
QPSK 2/3 41.851 2000 32 1529.239 2092/5448
QPSK 3/4 46.991 2000 32 1361.979 2092/3072