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DTM-3237B – DVB-S2X Receiver with DVB-ASI Output
User Manual
5.2 Supported Modulation Parameters
The table below specifies the modulation standards, modes, code rates and symbol rates that the DTM-3237B
can properly receive.
Standard
Modulation
DVB-S
QPSK
DVB-S2
QPSK
8-PSK
16-APSK
32-APSK
DVB-S2X
QPSK
8-APSK-L
8-PSK
16-APSK-L
16-APSK
32-APSK-L
32-APSK
5.3 DVB-ASI Input
Standard
DVB-ASI
Ports
Connector
Return loss
Error-free cable length
ASI bitrate
Packet size
Receive modes
Code rate
1/2, 2/3, 3/4, 5/6, 7/8
1/2, 2/3, 3/4, 3/5, 4/5, 5/6, 8/9, 9/10
2/3, 3/4, 3/5, 5/6, 8/9, 9/10
2/3, 3/4, 4/5, 5/6, 8/9, 9/10
3/4, 4/5, 5/6, 8/9
9/10
13/45, 9/20, 11/20
5/9, 26/45
23/36, 25/36, 13/18
1/2, 8/15, 5/9, 3/5, 2/3
26/45, 3/5, 28/45, 23/36, 13/18, 7/9,
77/90
2/3
32/45, 11/15, 7/9
Min
EN50083-9
75-Ω MCX
100
Matching DVB-S2X bitrate
188 bytes
34
Min (MBd) Max (MBd)
Typ
Max
15
dB
m
In TS mode
TS
Symbol Rate
1.0
54.0
1.0
54.0
1.0
54.0
1.0
50.7
1.0
40.6
1.0
40.5
1.0
54.0
1.0
54.0
1.0
54.0
1.0
50.7
1.0
50.7
1.0
40.6
1.0
40.6
Unit / Remarks
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