Radyne DMD2401 LB Installation And Operation Manual page 42

DMD2401 LB/ST L-Band Satellite Modem and ODU Driver
Spectrum Inv:
Modulation:
Mod Data (menu):
Data Rate:
Conv Enc:
Diff Encode:
Scrmbl Sel:
Scrmbl Ctrl:
Mod Framing:
Data Invert:
IDR OH Type:
Symbol Pair:
ReedSolomon (menu):
ModRS Enable:
ModRS Codes:
ModRS Depth:
TM075 - Rev. 1.3
{Normal, Inverted}
Allows the user to invert the direction of rotation for PSK
Modulation. Normal meets the IESS Specification.
{BPSK, OQPSK, QPSK, 8PSK}
Allows the user to select the modulation type.
{Refer to Table 1-1 for Data Rates}
Allows the user to set the Data Rate in Bps steps via the
Front Panel Arrows or Keypad.
{VIT 1/2, VIT 3/4, VIT 7/8, Optional SEQ 1/2, Optional
SEQ 3/4, Optional SEQ 7/8, Optional TRE 2/3}
Allows the user to select the Tx Code Rate and Type.
{On, Off}
Enables or disables the Differential Encoder.
{None, V.35-IESS, V.35 CITT, V.35 EF, IBS Reed-
Solomon Scrambler}
Enables or disables scrambler operation.
{Enable, Disable}
Enables or disables scrambler operation.
{1/15 (IBS), 1/15 (Async), 96 Kbps (IDR), None}
Used with IDR, IBS, or Asynchronous Interface Only.
Selects the Frame Type.
{Normal, Inverted}
Allows the user to invert the data.
{Voice, 64Kbit}
Available with 96 Kbps (IDR) Framing.
{Normal, Swapped}
Available in BPSK Modulation.
{Enable Disable}
Allows the user to enable or disable the Reed-Solomon
Encoder.
{Any valid n/k values can be entered (refer to
Appendix A)}
Displays the currently used n, and k Reed-Solomon
Codes. In Closed Net Mode, custom RS Codes may be
selected.
{4, 8}
User Interfaces
4-5