NDS3522C HD Encoder Modulator

Short Description:

HD Encoder Modulator

DEXIN NDS3522C HD encoder & modulator is designed based on 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 MPEG2 encoding and modulating to convert audio/video signals into DVB-C/T/ATSC/ISDB-T RF out.

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

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Product Detail

Product Tags

System Connection

Technical Specifications

HDMI Encoding Section
Video	Encoding			MPEG2
	Interface			HDMI*1
	Input			Output
	480@59.94/60i			480@30p
	576@50i			576@25p
	720@50/59.94/60p			720@25/30p
	1080@50i			1080@25p
	1080@59.94/60i			1080@30p
	1080@50p			1080@25p
	1080@59.94/60p			1080@30p
	Aspect Ratio			16:9
	Bit rate			1.000~20.000 Mbps
Audio	Encoding			MPEGI layer 2, AAC, AC3
	Sample rate 48KHz
	Bit rate			MPEGI layer 2（192kbps）
				AAC（VBR）
				AC3（128kbps）
DVB-C Modulator Section
Standard			J.83A (DVB-C), J.83B
MER			≥35dB
RF frequency			100-1000MHz, 1KHz step
RF output level			-63~ -16dBm, 1dB step
Symbol rate			3.000~7.000Msps 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		2M, 3M, 4M, 5M, 6M, 7M, 8M (Version—Ⅰ) 6M, 7M, 8M (Version—Ⅱ)
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		100-1000MHz, 1KHz step
RF output level		-63~ -16dBm, 1dB step
ISDB Modulator Section
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		100~1000MHz, 1KHz step
RF output level		-63~ -16dBm, 1dB step
ATSC Modulator Section
Standard		ATSC A/53
Constellation		8 VSB
RF output level		-63~-16dBm (44~91 dBµV), 1dB step
MER		≥35dB
RF frequency		100~1000MHz, 1KHz step
RF output level		-63~ -16dBm, 1dB step
System
Management		Web (Version—Ⅰ) NMS (Version—Ⅱ)
Language		English
Upgrade		Web update (Version—Ⅰ) ST Link utility (Version—Ⅱ)
General
Power supply		DC 12V
Dimensions		20314452mm (Version—Ⅰ) 18011039.5mm (Version—Ⅱ)
Weight		< 1kg