Comtech EF Data SDM-100A - Manual (Page 102)

Operation SDM-100A Satellite Modem
3–68 Rev. 0
SDM-100 "TYPE"
VER: 14.7.4
FUNCTION SELECT
UTILITY
ASSIGN TRANSMIT
FILTERS
MODULATOR TYPE
SDM51 COMPATIBLE
CSC CLOSED
FDC CLOSED
EFD CLOSED
ACCESS TO
SUBMENU
CONDITIONAL OR
OPTION-DEPENDENT
Parameter Information
Key:
x = FILTER A, B, C, D, or V
TX-A QPSK 1/2 [64.000 kbit/s]
TX-B QPSK 1/2 [96.000 kbit/s]
TX-C QPSK 1/2 [128.000 kbit/s]
TX-D QPSK 1/2 [32.000 kbit/s]
TX-V QPSK 1/2 [19.200 kbit/s]
code_rate = QPSK or BPSK
m/n = 1/2, 3/4, 7/8
UTILITY MODULATOR
Figure 3-22. Utility Modulator (Type 1 Operation)