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Figure 3-22. utility modulator (type 1 operation) – Comtech EF Data SDM-100A User Manual

Page 102

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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)

See also other documents in the category Comtech EF Data Equipment: