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SDM-300L3 Satellite Modem
Front Panel Operation
FUNCTION SELECT: UTILITY: MODULATOR:
MOD POWER OFFSET
Modulator power offset adjusts. Offsets the modulator output power readout in the
Configuration menu. This feature does not actually change the modulator power level, but
displays an offset value in the monitor. The modulator power offset range is -99.9 to +99.9
dB, in 0.1 dB steps.
Note: Anything except 0.0 dB will cause (ADJ) to be displayed in the TX Power Level
menu.
FUNCTION SELECT: UTILITY: MODULATOR:
MODULATOR TYPE
Transmit filter type select. Select INTELSAT OPEN, EFD CLOSED, CSC CLOSED,
FDC CLOSED, or SDM-51 COMPATIBLE network filtering.
Notes:
1. TX filter type is selectable only when CUSTOM is selected for the modem type
2. CSC CLOSED Modulator Type is not compatible with a 3/4 Code Rate and
MOD POWER OFFSET
MODULATOR TYPE
INTELSAT OPEN
in the Utility: Modem Type menu.
Sequential Encoder Type combination.
+ 0.0 dB
4–87
Revision 1
MN/SDM300L3.IOM
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