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Operation
SDM-2020 DEMOD
VER: X.X.X
RX CLOCK PHASE
NORMAL
INVERT
(Not applicable if G.703 is
installed.)
RX 2047 PATTERN
ON
OFF
TX CODING FORMAT
AMI, B8ZS, HDB3, or B3ZS
(Available with G.703
Interface.)
BUFFER CENTER
Manually center the RX
buffer
(Available with G.703
Interface.)
3–14
FUNCTION SELECT
CONFIGURATION
CONFIGURATION
RX DATA PHASE
NORMAL
INVERT
INTF LOOPBACK
ON
OFF
(Available with ASI, G.703,
or SMPTE 310M, Interface
installed.)
BUFFER CLOCK
RX - SATELLITE
TX - TERRESTRIAL
INTERNAL
EXT_CLK
(Available with G.703
Interface.)
Key:
Figure 3-5. Configuration Interface Menu
INTERFACE
RX DATA FAULT
NONE
AIS
DATA STABLE
EXT-REF FREQ
Multiples of 8 KHz
(Available with G.703
Interface.)
RX CODING FORMAT
AMI, B8ZS, HDB3, or B3ZS
(Available with G.703
Interface.)
ACCESS TO
CONDITIONAL OR
SUBMENU
OPTION-DEPENDENT
SDM-2020 Satellite Demodulator
DVB FRAMING TYPE
188
204
NONE
TX TERR CLK FREQ
Frequency
1544 kbit/s
2048 kbit/s
6312 kbit/s
8448 kbit/s
32064 kbit/s
34368 kbit/s
44736 kbit/s
51840 kbit/s
( G.703 Interface )
BUFFER SIZE
2 to 32 milliseconds
0 Buffer Bypass Mode
(Available with G.703
Interface.)
Parameter Information
Rev. 3
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