Comtech EF Data SDM-100A - Manual (Page 42)

Operation SDM-100A Satellite Modem
3–8 Rev. 0
SDM-100 "TYPE"
VER: 14.7.4
FUNCTION SELECT
CONFIGURATION
CONFIGURATION
MODULATOR
TX-X CODE_RATE/
TYPE
TX-IF FREQUENCY TX-IF OUTPUT
TX POWER LEVEL
(Fixed or Adj.)
SCRAMBLER DIFF. ENCODER CARRIER MODE
x = 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 38.400 kbit/s
TX-V QPSK 1/2 19.200 kbit/s
50 to 180 MHz
in 2.5 kHz steps.
OFF
ON
-5 to -30 dBm
in 0.1dBm steps.
ON
OFF
NORMAL (OFF)
CENTER
DUAL
OFFSET
ACCESS TO
SUBMENU
CONDITIONAL OR
OPTION-DEPENDENT
Parameter Information
Key:
ON
OFF
Figure 3-3. Configuration Modulator (SDM-100 Operation)