DVB-S2 4 in 1 modulator
USD $1 - $3,000 /Set
Min.Order:1 Set
Dexin Digital Technology Corp. Ltd. (Chengdu)
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 |