Cisco Model D-PCG1000 PowerKEY CAS Gateway Installation Guide
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Modulation Specifications
4004834 Rev D
155
Modulation Specifications
Modulation Specifications Table
The following table provides modulation specifications for the GoQAM.
6 MHz
Spec
Type
Alpha Interleaver Symbol Rate
(Msymbols/sec)
Data Rate
(megabits/sec)
Bandwidth
ITU-A DAVIC/
DVB 64
12%
I=12, J=17
5.304
29.328
6 MHz
ITU-A
DAVIC
256
12%
I=204, J=1
5.304
39.104
6 MHz
ITU-B
QAM 64
18%
I=128, J=4
5.056941
26.971 Mb/s
6 MHz
ITU-B
QAM 256
12%
I=128, J=4
5.360537
38.811 Mb/s
6 MHz
ITU-C
DAVIC/
DVB 64
13%
I=12, J=17
5.274
29.162 Mb/s
6 MHz