Iess-308 Mode - Standard Higher Rates - Comtech EF Data SLM-5650B Installation And Operation Manual

Modulation Type R-S Code Word
OQPSK 3/4
OQPSK 7/8
OQPSK 7/8
OQPSK 7/8
OQPSK 7/8
OQPSK 7/8
B.1.4 IESS-308 Mode – Standard Higher Rates
Modulation Type
QPSK 1/2
QPSK 1/2
QPSK 1/2
QPSK 1/2
QPSK 1/2
QPSK 1/2
QPSK 1/2
QPSK 1/2
QPSK 1/2
QPSK 1/2
QPSK 1/2
QPSK 1/2
QPSK 1/2
QPSK 1/2
QPSK 1/2
QPSK 1/2
QPSK 1/2
QPSK 1/2
QPSK 1/2
QPSK 1/2
QPSK 1/2
QPSK 1/2
QPSK 1/2
QPSK 1/2
QPSK 3/4
QPSK 3/4
QPSK 3/4
Appendix B
R-S Depth
220,200 4/8
OFF N/A
126/112 4/8
219,201 4/8
225,205 4/8
220,200 4/8
R-S Code
Overhead
Word
IESS-308 Off
IESS-308 Off
IESS-308 Off
IESS-308 Off
IESS-308 194,178
IESS-308 194,178
IESS-308 194,178
IESS-308 194,178
IESS-308 219,201
IESS-308 219,201
IESS-308 219,201
IESS-308 219,201
IESS-308 225,205
IESS-308 225,205
IESS-308 225,205
IESS-308 225,205
IESS-308 126,112
IESS-308 126,112
IESS-308 126,112
IESS-308 126,112
IESS-308 208,192
IESS-308 208,192
IESS-308 208,192
IESS-308 208,192
IESS-308 Off
IESS-308 Off
IESS-308 Off
Data Rate (kbps)
Min Max
64 3409.090
64 4375
64 3888.888
64 4015.410
64 3986.111
64 3977.272
R-S Depth Data Rate (kbps)
N/A 1544
N/A 2048
N/A 6312
N/A 8448
4, 8, 16 1544
4, 8, 16 2048
4, 8, 16 6312
4, 8, 16 8448
4, 8, 16 1544
4, 8, 16 2048
4, 8, 16 6312
4, 8, 16 8448
4, 8, 16 1544
4, 8, 16 2048
4, 8, 16 6312
4, 8, 16 8448
4, 8, 16 1544
4, 8, 16 2048
4, 8, 16 6312
4, 8, 16 8448
4, 8, 16 1544
4, 8, 16 2048
4, 8, 16 6312
4, 8, 16 8448
N/A 1544
N/A 2048
N/A 6312
B–5
SLM-5650B Satellite Modem
Revision 2
Symbol Rate (ksps)
Min Max
46.933 2500
36.571 2500
41.142 2500
39.846 2500
40.139 2500
40.228 2500
Symbol Rate (ksps)
1640
2144
6408
8544
1778.787
2328.09
6975.371
9303.371
1778.269
2327.403
6973.254
9300.537
1790.634
2343.805
7023.805
9368.195
1833
2400
7197
9600
1776.708
2325.333
6966.875
9292
1029.333
1365.333
4208
MN-SLM-5650B