Comtech EF Data SLM-5650A - Manual (Page 337)

SLM-5650A Satellite Modem Revision 8
Appendix B
B–3
Modulation Type R-S Code Word R-S Depth
Data Rate (kbps) Symbol Rate (ksps)
Min Max Min Max
220,200 40909.090 46.933
OQPSK 7/8
126,112
4, 8 64
46666.666 41.143 30000
219,201 48184.931 39.846
29999.999
225,205 47833.333 40.139
220,200 47727.272 40.229 30000
8-PSK 2/3
126,112
4, 8 256 51840
144 29160
219,201 139.462 28241.194
225,205 140.487 28448.78
220,200 140.8 28512
8-PSK 5/6
126,112
4, 8 256 51840
115.2 23328
219,201 111.57 22592.955
225,205 112.39 22759.024
220,200 112.64 22809.6
B.2.3 MIL-STD-188-165A Mode – Sequential
Modulation Type R-S Code Word R-S Depth
Data Rate (kbps) Symbol Rate (ksps)
Min Max Min Max
BPSK 1/2
OFF N/A
64
1067 128 2134
126/112
4/8
1171 144 2634.750
219,201 1171 139.463 2551.731
225,205 1171 140.488 2570.488
220,200 1171 140.800 2576.200
QPSK 1/2
OFF N/A
64
2500 64
2500
126/112
4/8
2222.222 72
219,201 2294.520 69.731
225,205 2277.777 70.243
220,200 2272.727 70.400
QPSK 3/4
OFF N/A
64
3750 42.667
2500
126/112
4/8
3333.333 48
219,201 3441.780 46.487
225,205 3416.666 46.829
220,200 3409.090 46.933
QPSK 7/8
OFF N/A
64
4375 36.571
2500
126/112
4/8
3888.888 41.142
219,201 4015.410 39.846
225,205 3986.111 40.139
220,200 3977.272 40.228
OQPSK 1/2
OFF N/A
64
2500 64
2500
126/112
4/8
2222.222 72
219,201 2294.520 69.731
225,205 2277.777 70.243
220,200 2272.727 70.400
OQPSK 3/4
OFF N/A
64
3750 42.667
2500
126/112
4/8
3333.333 48
219,201 3441.780 46.487
225,205 3416.666 46.829
220,200 3409.090 46.933
OQPSK 7/8
OFF N/A
64
4375 36.571
2500 126/112
4/8
3888.888 41.142
219,201 4015.410 39.846