NDS3394T 16in1 24in1 Tuner to DVB-T modulator(V3)

NDS3394T V3 is a high performance and cost-effective DVB-T modulator designed by Dexin. It supports 24 or 16 FTA tuners input, maximum 128 IP inputs through DATA1 and 2 TS inputs for re-mux through 2 ASI input ports. After demodulating, multiplexing and DVB-T modulating, it outputs 8 non-adjacent carriers and 8 IP (MPTS) as mirror of carriers through DATA2. NDS3394T is also characterized with high integrated level, high performance and low cost. This is very adaptable to a new generation broadcasting system.

Message

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Outline

NDS3394T is also characterized with high integrated level, high performance and low cost. This is very adaptable to a new generation broadcasting system.

Key Features

24 (or 16) FTA DVB-S/S2/S2X or DVB-C/T/T2/ISDB-T Multi-Mode switchable tuner inputs with loop out + 2 ASI inputs+128 IP inputs thru DATA 1 over UDP and RTP protocol, and TS files input by playing ts via an USB disk (FAT 32, USB 2.0)
8 DVB-T non-adjacent carriers output, within 192MHz bandwidth
8 IP (MPTS) outputs over UDP and RTP/RTSP thru DATA 2, as mirror of the carriers
2 TS outputs thru ASI out 1 and ASI out 2, as mirror of the 2 chosen carriers
Support 8 groups multiplexing+8 groups DVB-T modulating
Excellent RF output performance index, MER≥40db
Support accurate PCR adjusting
Support PSI/SI editing and inserting
Support Web management, Updates via web
Reboot in Web after firmware upgrading

Working Principle

Specifications

Input	24 or 16 FTA DVB-S/-S2/-S2X or DVB-C/T/T2/ISDB-T Multi-Mode switchable tuner inputs
	128 IP inputs over UDP and RTP protocol
	2 ASI inputs, BNC interface
	TS files input by playing ts via the USB disk (FAT 32, USB 2.0)
	Tuner Option 1	DVB-S			Frequency In	950~2150MHz
					Symbol rate	0.5~45Msps
					Signal Strength	- 65~-25dBm
					FEC	1/2, 2/3, 3/4, 5/6, 7/8
					Constellation	QPSK
					Max input bitrate	≤120 Mbps
		DVB-S2			Frequency In	950~2150MHz
					Symbol rate	QPSK/8PSK /16APSK: 0.5~45 Msps 32APSK: 0.5~40Msps;
					FEC	QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 8PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/10 16APSK: 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 32APSK: 3/4, 4/5, 5/6, 8/9, 9/10
					Constellation	QPSK, 8PSK, 16APSK, 32APSK
					Max input bitrate	≤120 Mbps
		DVB-S2X			Frequency In	950-2150MHz
					Symbol rate	QPSK/8PSK /16APSK: 0.5~45 Msps 8APSK/32APSK: 0.5~40Msps
					FEC	QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10, 13/45, 9/20, 11/20 8PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/10 8APSK: 5/9-L, 26/45-L 16APSK: 2/3, 3/4, 4/5, 5/6, 8/9, 9/10, 1/2-L, 8/15-L, 5/9-L, 26/45, 3/5, 3/5-L, 28/45, 23/36 , 2/3-L, 25/36, 13/18, 7/9, 77/90 32APSK: 3/4, 4/5, 5/6, 8/9, 9/10, 2/3-L, 32/45, 11/15, 7/9
					Constellation	QPSK, 8PSK, 8APSK, 16APSK, 32APSK
					Max input bitrate	≤120 Mbps
	Tuner Option 2	DVB-C			Standard	J.83A(DVB-C), J.83B, J.83C
					Frequency In	50~960MHz
					Constellation	16/32/64/128/256 QAM
		DVB-T/T2			Frequency In	50~960MHz
					Bandwidth	6/7/8 M bandwidth
		ISDB-T			Frequency In	50~960MHz
Multiplexing	Maximum PID Remapping		256 output per channel
	Function		PID remapping (automatically or manually)/CA Filter
			A/V PID filtering
			Accurate PCR adjusting
			Generate PSI/SI table automatically
Modulation	Standard		EN300 744
	FFT		2K 4K 8K
	Bandwidth		6M, 7M, 8M
	Constellation		QPSK, 16QAM, 64QAM
	Guard interval		1/4, 1/8, 1/16, 1/32
	FEC		1/2, 2/3, 3/4, 5/6, 7/8
	MER		≥40 dB
	RF out		8 non-adjacent carrier output within 192MHz bandwidth
	RF frequency		50~960MHz
	RF output level		-20~+3dBm, 0.1dB step
Stream out	8 DVB-T carriers output (F type interface)
	8 IP (MPTS) output over UDP and RTP/RTSP (DATA2, as mirror of carriers) 2 ASI outputs (2 TS as mirror)
System	Network management (WEB)
	Chinese and English language
	Ethernet software upgrade
General	Dimension(WDH)			482mm×270mm×44mm
	Temperature			0~45℃(Operation) ; -20~80℃(Storage)
	Power			AC 100V±1050/60Hz; AC 220V±10%, 50/60HZ

Major Technical Comparison

NDS3394T	v1	v2	v3
LCD/KEY Feature	NO	NO	Yes
ASI inputs	2	1	2
ASI outputs	NO	2 for one TS	2 for two TS
Tuner inputs	16	16 or 24	16 or 24 (FTA DVB-S/S2/S2X or DVB-C/T/T2/ISDB-T Multi-Mode switchable tuner inputs with loop out)
RF loop out	Yes	No	Yes
IP outputs	1 MPTS output	8 MPTS output	8 MPTS output
USB	N/A	Playing TS	Playing TS
DATA Ports	IP inputs/outputs via GE1	IP inputs via DATA 1 IP outputs via DATA 2	IP inputs via DATA 1 IP outputs via DATA2
Reboot in Web after firmware upgrading	N/A	N/A	Yes