Comtech EF Data Radyne DMD1050 Installation And Operation Manual page 107

DMD1050 Satellite Modem Board
Differential Coding:
Scrambler Selection:
Scrambler Control:
Satellite Framing:
Terrestrial Framing:
Data Polarity:
Symbol Pair:
ESC Overhead:
SCC Control Ratio:
SCC Inband Rate:
Async Inband Rate:
MN-DMD1050
Revision 9
{ENABLED, DISABLE}
Allows the user to enable or disable the Differential Encoder.
Having the encoder enabled ensures proper phase lock. May not
be adjustable in some modes.
{NONE, V.35-IESS, V.35 CITT, V.35 EF, IBS w/Optional
Framing and optional Reed-Solomon, Reed-Solomon
Scrambler w/Optional Framing, CCITT, V.35FC, OM-73,
V.35EF_RS, TPC SCRAMBLER (Turbo Codec), DVB,
EDMAC}
Allows the user to select the descrambler type.
{ENABLED, DISABLE}
Allows the user to enable or disable scrambler operation.
{1/15 (IBS), 1/15 (Async), 96 Kbps (IDR), DVB, EDMAC,
EFAUPC, SCC, None}
Used with IDR, IBS, or Asynchronous Interface Only.
Allows the user to select the framing type.
{NONE, 188, 204} DVB Only
{INV. TERR & BASE, INV. BASEBAND, INV.TERR
DATA, NONE}
Allows the user to invert the Tx Data polarity.
{NONE, SWAPPED}
Allows the user to swap the I & Q Channels.
(BPSK Mode Only)
{VOICE X2, DATA 64KBPS}
IDR ESC Channel used for Voice or 64 K data channel.
{1:1,1:2, 1:3, 1:4, 1:5, 1:6, 1:7}
This function is only available when Tx Satellite Framing is
set to SCC.
Allows the user to simulate the framing used by the Satellite
Control Channel Option. Allows the user to set the ratio of
overhead in-band data to synchronizing words.
{300 to 200000}
This function is only available when Tx Satellite Framing is
set to SCC.
Allows the user to request the rate of in-band data for the
overhead channel.
{75, 150, 300, 600. 1200, 2400, 4800, 9600, 19200, 38400,
57600, 115200}
Allows the user to select the async inband rate.
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