DVB-S2 QPSK Modulator NDS3402E

Short Description:

DVB-S2 QPSK Modulator is a high-performance modulator developed according to DVB-S2 (EN302307) standard which is the standard of second generation of the European broadband satellite telecommunication. It is to convert the input satellite signal and/or ASI and IP streams into digital DVB-S/S2 RF output.

BISS scrambling mode is inserted to this DVB-S2 modulator, which helps to safely distribute your programs. It is easy to reach local and remote control with Web-server NMS software and LCD in the front panel.

With its high cost-effective design, DEXIN NDS3402E DVB-S2 modulator is wildly used for broadcasting, interactive services, news gathering and other broadband satellite applications.

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Product Detail

Product Tags

Features

* Fully complying with DVB-S2 (EN302307) and DVB-S (EN300421) standard

* ASI and/or DVB-S2 inputs for re-mux or pass through (4 ports for ASI and S2 tuner input combination)

* Support IP (1000/100M) signal input for re-mux or pass through

* Support Multiplexing and PSI/SI edit

* QPSK, 8PSK, 16APSK, 32APSK Constellations

* Support RF CID setting (Optional as per order)

* Constant temperature crystal oscillator, as high as 0.1ppm stability

* Support 24V power output through RF output port

* Support BISS scrambling

* Support SFN TS transmission

* Output frequency range: 950~2150MHz, 10KHz stepping

* Support local and remote control with Web-server NMS

Principle Chart

Specifications

IP Input

1*IP Input (RJ45, 1000/100M TS Over UDP)

ASI Input

Supporting both188/204 Byte Packet TS Input

1-4 ASI Inputs (Connector: BNC, Impedance 75Ω)

Tuner Input

(0-4 inputs optional)

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

Multiplexing

Maximum PID Remapping

128 input per channel

Function

PID remapping (automatically or manually)

Accurate PCR adjusting

Edit PSI/SI tables (PAT/PMT/SDT/CAT/NIT)

10MHz Reference Clock

1*External 10MHz Input (BNC Interface); 1*Inner 10MHz Reference clock

RF Output

RF Range: 950 ~ 2150 MHz, 10KHz stepping

Output Level Attenuation：-26 ~ 0 dBm，0.5dBm Stepping

MER≥40dB

Connector: N type, Impedance 50Ω; N to F adapter

Channel Coding and Modulation

Standard

DVB-S

DVB-S2

Outer coding

RS Coding

BCH Coding

Inner coding

Convolution

LDPC Coding

Constellation

QPSK

QPSK,8PSK, 16APSK,32APSK

FEC/ Convolution Rate

1/2, 2/3, 3/4, 5/6, 7/8

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

Roll-off Factor

0.2, 0.25, 0.35

Symbol Rate

0.05~45Msps

0.05~40Msps (32APSK);

0.05~45 Msps (16APSK/8PSK/QPSK)

BISS Scramble

Mode 0, mode 1, mode E

System

Web-server NMS

Language: English

Ethernet software upgrade

24V power output through RF output port

Miscellaneous

Dimension

482mm×410mm×44mm

Temperature

0~45℃(operation), -20~80℃ (storage)

Power

100-240VAC±10%, 50Hz-60Hz

Order Guide

	NDS3402E (New version)	NDS3402E (Old version)	NDS3402F	NDS3403	NDS3403F
Input	1 IP (1000/100M) input, ASI and/or DVB-S2 tuner inputs for re-mux or pass through	1 IP (100M) or 1 ASI pass through alternative
DVB-S/S2 out	●	●	●	●	●
DVB- S2X out				●	●
QPSK, 8PSK	●	●	●	●	●
16APSK, 32APSK	●	●		●	●
8APSK-L,16APSK-L,32APSK-L				●	●
RF output (950-2150MHz)	●	●		●
IF output ( 50-960MHz)			●		●
Mux	●