NDS3394C 24in1 Tuner to DVB-T modulator

Short Description:

NDS3394C-24 is a high performance and cost-effective QAM modulator designed by Dexin. It supports 24 DVB-S2 FTA tuner input, maximum 128 IP input through GE1 and TS input for re-mux through ASI ports. After multiplexing, scrambling and QAM modulating, it gives 16 non-adjacent carriers output and 16 IP (MPTS) output through GE2.

NDS3394C is also characterized with high integrated level, high performance and low cost. It supports dual power supply (optional). This is very adaptable to newly generation CATV broadcasting system.

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Product Detail

Product Tags

Key Features

24 DVB-S2 FTA Tuner + 1 ASI input+128 IP input thru GE1 over UDP and RTP protocol

16*DVB-C RF output

16 IP (MPTS) output over UDP and RTP/RTSP, as mirror of the carriers

Support 16 groups multiplexing+16 groups scrambling +16 groups QAM modulating

Excellent RF output performance index, MER≥40db

Support accurate PCR adjusting

Support PSI/SI editing and inserting

Support Web management, Updates via web

Support TS playing via the USB disk (FAT 32)

Redundancy Power Supply (optional)

Working Principle

Specifications

Input	24 DVB-S/S2/S2X FTA Tuner
	128 IP input through GE1 over UDP and RTP protocol
	1 ASI input, BNC interface
	Tuner	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		≤129 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		≤129 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		≤129 Mbps
Multiplexing	Max PID Remapping		360 output per channel
	Function		PID remapping (automatically or manually)
			Accurate PCR adjusting
			Generate PSI/SI table automatically
Scrambling Parameters	Max simulscrypt CA		4
	Scramble Standard		ETR289, ETSI 101 197, ETSI 103 197
	Connection		Local/remote connection
Modulation	QAM Channel		16 non-adjacent carriers output
	Standard		EN300 429/ITU-T J.83A/B
	MER		≥40db
	RF frequency		50~960MHz, 1KHz step
	RF output level		-20~+10dbm(87~107 dbµV),0.1db step
	Symbol Rate		5.0Msps~7.0Msps, 1ksps stepping
			J.83A			J.83B
	Constellation		16/32/64/128/256QAM			64/256 QAM
	Bandwidth		8M			6M
Stream out	16 RF output (F type interface)
	16 IP (MPTS) output over UDP and RTP/RTSP (thru GE2), 2 ASI output(one as mirror)
System	Network management (WEB)
	Chinese and English language
	Ethernet software upgrade
General	Dimension (WDH)			482mm×300mm×44.5mm
	Temperature			0~45℃(Operation) ; -20~80℃(Storage)
	Power			AC 100V±1050/60Hz; AC 220V±10%, 50/60HZ