Main Products: DVB-T/T2/C/S/S2 Digital head-end equipments ,IPTV Headend ,IP Head-end equipment ,SD/HD MPEG-2/H.264 IP Encoder ,set top box
DVB-S2 Modulator CATV
USD $1 - $1,480 /Piece
Min.Order:1 Piece
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Chengdu Sochuang Electronics Co., Ltd.
Business Type: Manufacturer,Trading Company
Chengdu Sichuan ChinaMain Products: DVB-T/T2/C/S/S2 Digital head-end equipments ,IPTV Headend ,IP Head-end equipment ,SD/HD MPEG-2/H.264 IP Encoder ,set top boxProduct Details
QPSK Modulator
Overview
SC-4122 DVB-S2 modulator supports 2×ASI input and outputs DVB-S2 RF signal by 8PSK/DVB-S2 modulation. It uses advanced frame structure, channel coding modulation technology. Compared with DVB-S modulator, it increase 50% of the transmission capacity under same condition and it has stronger reception capacity under same spectral efficiency. This modulator complies with DVB-S2 EN302 307 and DVB-S (EN300 421) standard. It suits 1U rack and can be configured by front panel LCD and NMS (network management software). Its high-integrated and cost-effective design makes it widely used in varieties of digital wireless and satellite broadcasting distribution systems.
Features
u Comply with DVB-S2(EN302 307) and DVB-S (EN300 421) standard
u 2×ASI input, supports hot backup
u Support input and output signal real time monitoring
u LCD/Keyboard control by front panel and network management by Ethernet
Technical Specification
Input | ASI | ASI (DVB standard, BNC interface) |
Package Format | 188/204bytes | |
Output | Modulation Mode | 8PSK/DVB-S2 |
Frequency Range | 36-1000MHz | |
Symbol Rate | 1-18Mbaud/s | |
Error-Correcting Codes | FEC: 1/2 3/5 2/3 3/4 4/5 5/6 8/9 9/10 | |
Input Rate | 1.0-108Mbps | |
Channel Data Rate | 1-56Mbps | |
MER | >38dB | |
BER | 0 | |
Level Attenuation Range | 0-20dB(0.5dB step) | |
Impedance | 75Ω | |
Control | Ethernet Port | 10/100M RJ45 |
General Features | Size | 482mm×280mm×44mm |
Temperature Range | 0~45°C (Operation); -20~80°C (Storage) | |
Power | 100-240VAC, 50Hz, 25W |
l Free pre-sales and after-sales technical support
l 3 years warrantly
l Remote online support and training
l Hardware/Software upgrade support
DVB-S/S2 Modulator
Overview
SC-4122 DVB-S2 modulator supports 2×ASI input and outputs DVB-S2 RF signal by 8PSK/DVB-S2 modulation. It uses advanced frame structure, channel coding modulation technology. Compared with DVB-S modulator, it increase 50% of the transmission capacity under same condition and it has stronger reception capacity under same spectral efficiency. This modulator complies with DVB-S2 EN302 307 and DVB-S (EN300 421) standard. It suits 1U rack and can be configured by front panel LCD and NMS (network management software). Its high-integrated and cost-effective design makes it widely used in varieties of digital wireless and satellite broadcasting distribution systems.
Features
u Comply with DVB-S2(EN302 307) and DVB-S (EN300 421) standard
u 2×ASI input, supports hot backup
u Support input and output signal real time monitoring
u LCD/Keyboard control by front panel and network management by Ethernet
Technical Specification
Input | ASI | ASI (DVB standard, BNC interface) |
Package Format | 188/204bytes | |
Output | Modulation Mode | 8PSK/DVB-S2 |
Frequency Range | 36-1000MHz | |
Symbol Rate | 1-18Mbaud/s | |
Error-Correcting Codes | FEC: 1/2 3/5 2/3 3/4 4/5 5/6 8/9 9/10 | |
Input Rate | 1.0-108Mbps | |
Channel Data Rate | 1-56Mbps | |
MER | >38dB | |
BER | 0 | |
Level Attenuation Range | 0-20dB(0.5dB step) | |
Impedance | 75Ω | |
Control | Ethernet Port | 10/100M RJ45 |
General Features | Size | 482mm×280mm×44mm |
Temperature Range | 0~45°C (Operation); -20~80°C (Storage) | |
Power | 100-240VAC, 50Hz, 25W |
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