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SDM-300L3 Satellite Modem
Revision 1
Front Panel Operation
MN/SDM300L3.IOM
4–89
FUNCTION SELECT: UTILITY: MODULATOR:
TX
BPSK
ORDERING
TX BPSK ORDERING
STANDARD
TX BPSK bit ordering selection. Select STANDARD or NON-STANDARD.
FUNCTION SELECT: UTILITY: MODULATOR:
MOD
SPECTRUM
MOD SPECTRUM
NORMAL
Programmable vector rotation allows the operator to select NORMAL or INVERT for
spectrum reversal of the I and Q baseband channels.
FUNCTION
SELECT:
UTILITY:
MODULATOR: TX-RS N/K DEEP
(CONDITIONAL)
TX-RS N/K DEEP
225/205
8
IMPORTANT
Conditional:
This menu is active when Reed-Solomon (RS) is installed
and RS is On (under Configuration: Modulator).
N/K is status only.
Deep is interleaver depth and is programmable to a depth of 4, 8, or 16.