Comtech EF Data SLM-5650A - Manual (Page 344)

SLM-5650A Satellite Modem Revision 8
Appendix B
B–10
B.2.12 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.2.13 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
*Minimum Data Rate is 8 kbps with Spreading Enabled
B.2.14 LDPC Mode – Low Latency (LL)
Modulation Type
Data Rate (kbps) Symbol Rate (ksps)
DR to SR Multiplier
Min Max Min Max
BPSK .382 32* 5000 84.676 13230.769 4128/1560
BPSK .456 32* 5000 71.019 11096.774 4128/1860
BPSK .547 32* 5000 59.182 9247.311 4128/2232
QPSK 1/2 32 5000 32.188 5029.411 4104/4080
QPSK 2/3 42.480 5000 32 3766.519 4104/5448
QPSK 3/4 47.720 5000 32 3352.941 4104/6120
QPSK 7/8 55.767 5000 32 2869.127 4104/7152
8QAM 2/3 256 5000 128.313 2506.118 4096/8172
8QAM 3/4 256 5000 114.223 2230.936 4096/9180
8QAM 7/8 256 5000 97.741 1909.023 4096/10728
16QAM 2/3 256 5000 96.140 1877.753 4092/10944
16QAM 3/4 256 5000 85.584 1671.568 4092/12240
16QAM 7/8 256 5000 73.234 1430.369 4092/14304
*Minimum Data Rate is 8 kbps with Spreading Enabled