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HD IRD DVB Modulator NDS3975C 120Mbps BISS Descrambling

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SHENZHEN KINGTECH INDUSTRY CO.,LTD

HD IRD DVB Modulator NDS3975C 120Mbps BISS Descrambling

Country/Region	china
City & Province	shenzhen
Categories	Radio & TV Broadcasting Equipment

Product Details

Dvb Modulator NDS3975C HD IRD

Product Introduction

NDS3975C is professional HD IRD which receives signals from satellite and gives content out through various video/audio interfaces after demodulating, de-scrambling, re-multiplexing and decoding. The output video/audio support HDMI, CVBS, SDI, BNC, XLR interface and SPDIF.

The two CAMs/CIs accompanied and BISS modules can descramble the programs input from encrypted Tuner, ASI and IP.

Its pluggable structure design greatly facilitates the change of modules (demodulator or decoder) as needed.

To meet customers’ various requirements, NDS3975C is also equipped with ASI and IP input for re-mux, and output with 2 ASI ports and IP port.

Key Features

* Demodulator + descrambler +re-mux+ decoder modules in one box

* 2 DVB-S/S2/S2X Tuner input

* 1 ASI & 1 IP (UDP) input for re-mux

* Each CAM can decrypt multiple programs from Tuner/ASI/IP

* BISS descrambling (Up to 120Mbps)

* Support 4:2:0 HD/SD MPEG2, MPEG4 AVC/H.264 and HEVC/ H.265 decoding

* Support MPEG 1 Layer II, LC-AAC, HE-AAC, HE-AAC V2, Dolby Digital/Dolby Digital Plus decoding and AC3 passthrough

* Dual Stereo audio out (for SDI interface)

* IP (1 MPTS & 8 SPTS) output over UDP and RTP/RTSP; 2 ASI mirrored out

* Support CC (EIA608, EIA708) & Teletext (Only for SDI)

* Support maximum 128 PID mapping per input

* Pluggable and changeable design

* LCD/Keyboard and web-based NMS management

* Updates via web

Principle Chart

Technical Specifications

Input	2 Tuner, F type 1ASI input for re-mux, BNC interface 1*IP input for re-mux (UDP)
Tuner Section	DVB-S		Input Frequency		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		≤160 Mbps
	DVB-S2		Input Frequency		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		≤160 Mbps
	DVB-S2X		Input Frequency		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, 2/3-L, 32/45, 11/15, 7/9
			Constellation		QPSK/8PSK/8APSK/16APSK/32APSK
			Max input bitrate		≤160 Mbps
Descrambling	CAM/CI Qty		2
	BISS Mode		Mode 1, Mode E (up to 120Mbps)
Output	IP (1MPTS & 8SPTS) out over UDP, RTP/RTSP. 100Base-T Ethernet interface (unicast / multicast)
	2×ASI mirrored out, BNC interface
	Decode Output	Video		Interface: CVBS/HDMI/SDI
				Number of channels: 1
				Decode: 4:2:0 MPEG-2, MPEG4 AVC/H.264 and HEVC/ H.265
				Resolution:1920×1080_60p, 1920×1080_60i, 1920×1080_50p; 1920×1080_50i; 1280×720_60P, 1280×720_50P; 480i, 576i
		Audio		Interface: HDMI, SDI, SPDIF, BNC, XLR, AES
				Number of channels: 1 or 2 for option
				Decode: MPEG 1 Layer II, LC-AAC, HE-AAC, HE-AAC V2, Dolby Digital/ Dolby Digital Plus
				Audio Output Mode: Left, Right, Stereo Stereo audio*2 (Applicable for SDI port only)
System	Local interface			LCD + control buttons
	Remote management			Web-server Management
	Language			English
	Upgrade			USB, web management
Miscellaneous	Dimension			48230044.5mm (W×L×H)
	Approx weight			3.5kg
	Environment			0~45℃(work)；-20~80℃(Storage)
	Power requirements			100~240VAC, 50/60Hz
	Power consumption			20W

Technical Comparison

		NDS356xH	NDS3975B/C
CC /Subtitle/Teletext		Support CC & Subtitle	Support CC & Teletext (Teletext is on development)
Decoding Module	Video Interface	CVBS/YPbPr/HDMI/SDI	CVBS/HDMI/SDI
	Video Decode Format	MPEG-2; MPEG4 AVC/H.264	MPEG-2; MPEG4 AVC/H.264; HEVC/ H.265
	Audio Interface	HDMI, SDI, BNC, XLR	HDMI, SDI, SPDIF, BNC, XLR
	Audio Decode Format	MPEG 1 Layer II, LC-AAC, HE-AAC, Dolby Digital/ Dolby Digital Plus	MPEG 1 Layer II, LC-AAC, HE-AAC, HE-AAC V2, Dolby Digital/ Dolby Digital Plus
	Audio Output Mode	Left, Right, Stereo, DD AC3 (5.1) CH (for HDMI/SDI out only)	Left, Right, Stereo
	Output Resolution	1080i-50/59.94/60, 720p-50/59.94/60, 576i, 576p, 480i, 480p,	1920×1080_60p,1920×1080_60i, 1920×1080_50p;1920×1080_50i; 1280×720_60P, 1280×720_50P; 480i, 576i
	Output channel	Dual channels audio and one channel video	One channel audio and video 2*Stereo audio out optional as per order ( NDS3975C SDI)