Dexing NDS3556 Series User manual

General Description
NDS3556 series encoder & modulator is DEXIN’s consumer electronics which allow audio/video
signal input in TV distributions with applications in home entertainment, surveillance control, hotel
Digital Signage, shops etc.
It is an all-in-one device integrating MPEG-4 AVC/H.264 encoding and modulating to convert
audio/video signals into DVB-T/DVB-C/DVB-S/S2/DTMB/ATSC/ISDB-T RF out.
The signals source could be from satellite receivers, closed-circuit television cameras, Blue-ray
players, and antenna etc. its output signal is to be received by a DVB-T/DVB-C/
DVB-S/S2/DTMB/ATSC/ISDB-T standard TV, DVB-T/DVB-C/DTMB/ATSC/ISDB-T STB etc.
--- Home Version
A device that allows audio and
video signal input in TV
distributions and video recorded
and playback from a USB port,
with applications in home
entertainment, Digital Signage for
hotels, shops, restaurants etc...
NDS3556HD/SD Encoder Modulator
HDMI/YPbPr/S-Video/AV
DVB-C/T/ASTC RF or
DVB-C/S2/ATSC in one device
Modulation dynamic switching
DVB-T
DVB-C
DTMB
ATSC
ISDB-T
DVB-S/S2

YPbPr + S-Video + AV to VGA Adapter
LCD Window
Control Buttons
JTAG port for upgrade
Indicators
USB Port for Video Record,
Save and Playback

System Connection
Encoder
DVD
Monitor
Camera
STB/IRD
Closed Circuit TV
PC
Modulator Combiner
NDS3556 Encoder Modulator
RF in
RF out
TV+AV to the
distribution
network
SAT
Attenuation:
10dB
Signal input
TS
Typical Applications

Technical Specifications
Encoding Section
HDMI
Video
Encoding
MPEG-4 AVC/H.264
Interface
HDMI*1
Resolution
1920*1080_60P,1920*1080_50P;
1920*1080_60i, 1920*1080_50i;
1280*720_60p, 1280*720_50P
Bit rate
1.000~19.000 Mbps
Audio
Encoding
MPEG1 Layer II, MPEG2-AAC,
MPEG4-AAC
Sample rate
48KHz
Bit rate
64, 96,128, 192, 256, 320, 384kbps
YPbPr/CVBS/S-Video (with an adapter to VGA)
Video
Encoding
MPEG-4 AVC/H.264
Interface
CVBS *1, YPbPr*1, S-Video*1
Resolution
CVBS & S-Video:
720x576_50i (PAL); 720x480_60i
(NTSC)
YPbPr:
1920*1080_60i, 1920*1080_50i;
1280*720_60p, 1280*720_50P
Bit rate
1.000~19.500 Mbps
Audio
Encoding
MPEG1 Layer II, (MPEG2-AAC,
MPEG4-AAC available )
Interface
1*Stereo /mono
Sample rate
48KHz
Bit rate
64, 96,128, 192, 256, 320, 384kbps
Modulator Section
DVB-C
Standard
J.83A (DVB-C), J.83B, J.83C
MER
≥43dB
RF frequency
30~960MHz, 1KHz step
RF output level
-16~ -36 dBm (71~91dbµV), 0.1db step
Symbol rate
5000-9000 Ksps
J.83A
J.83B
J.83C
Constellation
16/32/64/128
/256QAM
64/ 256
QAM
64/ 256
QAM
Bandwidth
8M
6M
6M
DVB-T
Standard
DVB-T COFDM
Bandwidth
6M, 7M, 8M
Constellation
QPSK, 16QAM, 64QAM,
Code rate
1/2, 2/3, 3/4, 5/6, 7/8.
Guard Interval
1/32, 1/16, 1/8, 1/4
Transmission Mode:
2K 8k(optional)
MER
≥42dB
RF frequency
30~960MHz, 1KHz step
RF output level
-16~ -36 dBm (71~91 dbµV), 0.1db step
DVB-S/S2
DVB-S QPSK:
FEC 1/2,2/3,3/4,5/6,7/8
DVB-S2 QPSK:
FEC 1/2,3/5,2/3,3/4,4/5,5/6,8/9,9/10
DVB-S2 8PSK:
FEC 3/5,2/3,3/4,5/6,8/9,9/10
Symbol rate:
QPSK: 0.05-40.0Msps
8QPSK: 0.05-26.0Msps
RF output:
950.00-1050.00 MHz, 1KHz step
RF output level
-16~ -36 dBm (71~91dbµV), 0.1db step
Roll Off:
0.35, 0.25, 0.2
DTMB
Standard
GB20600-2006
FFT
1,3780, 1+pilot
MER
≥42dB
FEC
0.4, 0.6, 0.8
Frame Mode
420, 595, 945, 420var, 945var
Interleaving
240, 720
RF frequency
30~960MHz, 1KHz step
RF output level
-16~ -36 dBm (71~91 dbµV), 0.1db step
Constellation
4QAM-NR, 4QAM, 16QAM, 32QAM, 64QAM
ATSC
Standard
ATSC A/53
MER
≥42dB
RF frequency
30~960MHz, 1KHz step
RF output level
-16~ -36 dBm (71~91 dbµV), 0.1db step
Constellation
8VSB
ISDB-T
Standard
ARIB STD-B31
Bandwidth
6M
Constellation
DQPSK,QPSK, 16QAM, 64QAM
Guard Interval
1/32, 1/16, 1/8, 1/4
Transmission
Mode
2K, 4K, 8K
MER
≥42dB
RF frequency
30~960MHz, 1KHz step
RF output level
-16~ -36 dBm (71~91 dbµV), 0.1db step
System
Management
Local control: LCD + control buttons
Language
English

LCN Insertion
yes
Upgrade
JTAG
General
Power supply
DC 12V
Dimensions
153*110*50mm
Weight
< 1kg
Operation temperature
0~45℃
Technical Compare
Main Features
DEXIN NDS3556/NDS3557
Competing Products (IKUSI)
Record TS to USB memory
Yes (NDS3556)
No
*.ts files play-mode
supported
Both Multi/Single files loop
Support HD&SD video play
Single file loop
Support only SD video play
TS Creator.exe
HD video to HD video transform
Null Packet Filter, effect bit rate up
to 90%
Support output video size, rate,
and format control
HD video to SD video downscale
No Null Packet Filter, effect bit rate
only around 50%
Single video length
2-3 Hours HD/SD
40 Minutes SD
Main Features
DEXIN NDS3556
Competing Products (EDISION)
Interface
HDMI/YPbPr/CVBS/S-Video
HDMI
USB
TS video record/Playback
Upgrade
upgrade
Modulator
MER≥42dB
RF Range: 30-960MHz
DVB-C/T/S/S2/ATSC/ISDB-T
Optional
MER≥35dB
RF Range: 174~233MHZ, 470 - 858
MHz
DVB-T only
HDCP Compliant
Yes
No