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OM20 Universal Outdoor Modem
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:
TM116 – Rev. 1.2
{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, 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 115200}
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.
{150 – 1024} For IBS ES to ES
{150 – 19200} For ES to ES Enhanced
{150 – 115200} For SCC Communications
Web Browser/Remote Protocol
6-20
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