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Dexi
nDi
gi
t
alTechnol
ogyCor
p.Lt
d.
NDS3522CHDEncoderModul
at
orUser
Manual
Aspect
Rat
i
o
16:
9
Bi
tr
at
e
1.
000~20.
000Mbps
Audi
o
Encodi
ng
MPEGIl
ayer2,AAC,AC3
Sampl
e
r
at
e
48KHz
Bi
tr
at
e
MPEGIl
ayer2:192kbps
MPEGIl
ayer2AAC:18~297kbps
AC3:128kbps
DVB-
CModul
at
orSect
i
on
St
andar
d
J.
83A(
DVB-
C)
,J.
83B
MER
≥35dB
RFf
r
equency
100-
1000MHz,1KHzst
ep
RFout
putl
evel
0~47dbm (
44~90dbµV),1dbst
ep
Symbolr
at
e
3.
000~7.
000Mspsadj
ust
abl
e
J.
83A
J.
83B
Const
el
l
at
i
on
16/32/64/128/256
QAM
64/256QAM
Bandwi
dt
h
8M
6M
DVB-
TModul
at
orSect
i
on
St
andar
d
DVB-
TCOFDM
Bandwi
dt
h
2M,3M,4M,5M,6M,7M,8M
Const
el
l
at
i
on
QPSK,16QAM,64QAM
Coder
at
e
1/2,2/3,3/4,5/6,7/8
Guar
dI
nt
er
val
1/32,1/16,1/8,1/4
Tr
ansmi
ssi
onMode: 2K,8K
MER
≥35dB
RFf
r
equency
100-
1000MHz,1KHzst
ep
RFout
putl
evel
0~47dBm,1dbst
ep
I
SDBModul
at
orSect
i
on
St
andar
d
ARI
BSTD-
B31
Const
el
l
at
i
on
QPSK,16QAM,64QAM
Guar
dI
nt
er
val
1/32,1/16,1/8,1/4
Tr
ansmi
ssi
onMode 2K,4K,8K
Coder
at
e
1/2,2/3,3/4,5/6,7/8
RFf
r
equency
100~1000MHz,1KHzst
ep
ATSCModul
at
orSect
i
on
St
andar
d
ATSCA/53
Const
el
l
at
i
on
8VSB
RFout
putl
evel
0~47dbm (
44~90dbµV),1dbst
ep
MER
≥35dB
RFfr
equency
100~1000MHz,1KHzst
ep