Comtech EF Data DMD1050TS - Page 157

DMD1050TS Satellite Modem Board
Revision 1
Web Browser 7–35 MN-DMD1050TS
Receive | Data Page
Scrambler Control
• DISABLED
• ENABLED
Enable or disable the descrambler operation.
Satellite Framing
•
NONE
• IDR 96K
• IBS 1/15
• ASYNC 1/15
• EF AUPC
• EDMAC
• SCC
• EFFICIENT D&I
(optional)
• DVB
• EBEM
Use to select the Framing Type. This is used only with IDR,
IBS, or Asynchronous Interface.
Terrestrial Framing
•
NONE
• 188
• 204
DVB Only.
Data Polarity • INVERT NONE
• INV. TERR DATA
• INV. BASEBAND
• INV. TERR&BASE
Use to invert the Rx Data polarity.
Symbol Pair
•
NONE
• SWAPPED
• NORMAL (optional)
Use to swap the I & Q Channels. (BPSK Mode Only)
ESC Overhead
•
VOICE X2
• DATA 64KBPS
IDR ESC Channel is used for Voice or 64 K data channel.
Async Inband Rate • 75
• 150
• 300
• 600
• 1200
• 2400
• 4800
• 9600
• 19200
• 38400
• 57600
• 115200
Use to select the Async Inband Rate.
SCC Inband Rate • 300 to 200000
This is available only when SCC is selected for the Rx
Satellite Framing.
Use to request the rate of in-band data for the overhead
channel.