encoder modulator, buy NDS556 home use mini CVBS to RF sd encoder modulator on China Suppliers Mobile

Product Details

NDS556 home use mini sd encoder modulator

with USB record and playback

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-2 encoding and modulating to convert audio/video signals into DVB-T/DVB-C/ATSC 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/ATSC standard TV, DVB-T/DVB-C/ATSC STB etc.

Encoding Section
Video	Encoding	MPEG-2 MP@ML(4:2:0)
	Interface	CVBS *1
	Resolution	720x576_50i (PAL); 720x480_60i (NTSC)
	Bit rate	1.000~19.500 Mbps
Audio	Encoding	MPEG1 Layer II
	Interface	1*Stereo /mono
	Sample rate	48KHz
	Bit rate	64, 96, 128, 192, 256, 320, 384kbps

Modulator Section
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
MER	≥42dB
RF frequency	30~960MHz, 1KHz step
RF output level	-16~ -36 dBm (71~91 dbµV), 0.1db step
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 (71~91 dbµV), 0.1db step
Symbol rate	5000-9000 Ksps
	J.83A	J.83B	J.83C
Constellation	16/32/64/128/256QAM	64/ 256QAM	64/ 256QAM
Bandwidth	8M	6M	6M
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
System
Management	Local control: LCD + control buttons
Language	English
LCN Insertion	yes
Upgrade	JTAG
General
Power supply	DC 12V
Dimensions	15311050mm
Weight	< 1kg
Operation temperature	0~45℃