Name: DVB-S2 4 asi input modulator
Brand: DEXIN
Availability: InStock

Product Details

Specifications

4 ASI inputs supporting hot backup
10MHz outer reference clock input
Biss function
IP Signal in

Outline

The DEXIN NDS3402D DVB-S2 modulator (with BISS) 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 supports ASI or IP signal input and QPSK-S2 output. This DVB-S2 modulator supports local and remote control through NMS software. The NDS3402D DVB-S2 modulator (with BISS) can be used for broadcasting, interactive services, news gathering and other broadband satellite applications.

Features

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

l Four ASI inputs supporting hot backup

l Supporting BISS scrambling mode

l Supporting local and remote control

l 10MHz outer reference clock input

l Output frequency range: 950~2150MHz

l Support IP signal input

Principle chart

Specifications

ASI Input	Supporting both packet and byte mode TS input
	4 ASI inputs, supporting hot backup
	Supporting 188/204Byte transmission stream packet
	ASI input connector: BNC, impedance 75Ω
IP Input	1XIP input (Rj45, 100M TS over UDP)
10MHz Input	1X10Mhz Input (BNC interface)
RF Output	RF Range:950 to 2150MHz
	Output Level attenuation—— -10 dBm~-41.5 dBm,0.5dB stepping
	MER≥32dB
	Connector N type, impedance 50Ω
Channel coding and modulation	Outer coding	DVB-S	DVB-S2
		RS coding	BCH coding
	Inner coding	Convolutional	LDPC coding
	Code Rate	1/2,2/3,3/4,5/6,7/8	1/2,3/5,2/3,3/4,4/5,5/6,8/9,9/10
	Constellation	QPSK	QPSK,8PSK
	Roll-off Factor	0.2, 0.25, 0.35	0.2, 0.25, 0.35
	Symbol Rate	0.05~45MBauds	0.05~30M@8PSK; 0.05~45 M@QPSK
	BISS Scramble	---	Mode0, mode1, mode E
Miscellaneous	Dimension	482mm×410mm×44mm
	Weight	4.3 KG
	Temperature	0~45°C(operation), -20~80°C (storage)
	Power	100-240VAC±10%, 50Hz-60Hz
	Consumption	25W