NDS3556HS H.265/H.264 HD Encoder Modulator

DEXIN NDS3556HS HD encoder & modulator is designed based on consumer electronics which allow HDMI signal input in TV distributions with applications in home entertainment, surveillance control, hotel Digital Signage, etc.It is an all-in-one device integrating encoding and modulating to convert audio/video signals into DVB-C/DVB-T/ISDB-T/ATSC RF out.The signals source could be from STB, satellite receiver, closed-circuit television cameras and etc. Its output signal is to be received by TVs or STBs etc.

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Tel ：+86 14767784385

Skype：winwayjollyE-mail：winway@263.net

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General Description

It is an all-in-one device integrating encoding and modulating to convert audio/video signals into DVB-C/DVB-T/ISDB-T/ATSC RF out.

The signals source could be from STB, satellite receiver, closed-circuit television cameras and etc. Its output signal is to be received by TVs or STBs etc.

Key Features

*HDMI input with H.265/h.264 video

*DVB-C/DVB-T/ISDB-T/ATSC RF OUT for Option

*IP output over UDP, RTP/RTSP

*Support AC3 Pass-through

*Support OSD (logo/QR Code/Caption) insertion (optional)

*Support CC (Closed Caption)/ Teletext

* Support Audio delay functionk

* LED Screen for easy management

System Connection

Appearance and Description

Technical Specs

HDMI Encoding Section
Video	Encoding	HEVC/ H.265 , MPEG 4 AVC/H.264
	Interface	HDMI1. HDMI loop out1
	Resolution			19201080_60P, 19201080_50P; 19201080_59.94P, 1280720_60p, 1280720_59.94 1280720_50P
	Chroma		4:2:0
	Bitrate		1Mbps~15Mbps
	Rate Control		CBR/VBR
	GOP Structure		IP
Audio	Encoding Format		MPEG-1 Layer 2, LC-AAC, HE-AAC, HE-AAC V2; AC3 Pass-through
	Sample rate		32KHz,44.1KHz,48KHz
	Bit-rate		48~384Kbps

IP output
IP out over UDP (Unicast/multicast), RTP/RTSP, (RJ45, 100M)
DVB-C Modulator Section
Standard			J.83A (DVB-C), J.83B
MER			≥40dB
RF frequency			100-1000MHz, 1KHz step
RF output level			-20~ -5dBm, 1dB step
Symbol rate			5.000~7.000Msps adjustable
	J.83A			J.83B
Constellation	16/32/64/128/ 256 QAM			64/ 256 QAM
Bandwidth	8M			6M
DVB-T Modulator Section
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
MER		≥35dB
RF frequency		100-900MHz, 1KHz step
RF output level		-63~ -16dBm, 1dB step
ISDB-T Modulator Section (Optional)
Standard		ARIB STD-B31
Constellation		QPSK, 16QAM, 64QAM
Guard Interval		1/32, 1/16, 1/8, 1/4
Transmission Mode		2K, 4K, 8K
Code rate		1/2, 2/3, 3/4, 5/6, 7/8
RF frequency		100~900MHz, 1KHz step
RF output level		-63~ -16dBm, 1dB step
ATSC Modulator Section (Optional)
Standard		ATSC A/53
Constellation		8 VSB
RF output level		-63~-16dBm (44~91 dBµV), 1dB step
MER		≥35dB
RF frequency		100~900MHz, 1KHz step
RF output level		-63~ -16dBm, 1dB step
System
Management		Web-GUI, LED+Keyboard
Language		English
Upgrade		Web update
General
Power supply		DC 12V
Dimensions		16012052mm
Weight		< 1kg

OSD (Logo/QR Code/Caption) Insertion

Typical Applications