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SC-4101 QAM Modulator
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Product Details
| Place of Origin | Sichuan, China | Brand Name | SoChuang | |
| Model Number | SC-4101 |
Product Description
Overview
QAM Modulator supports ASI input to receive data of DVB transport stream from encoder, multiplexer, DVB gateway, scrambler, video server and other DVB head-end. After making RS codes, convolution interleaving and QAM modulation, it gives RF signal output. 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 broadcasting distribution systems.
Features
u ASI input
u DVB-C RF output
u 8M cache, anti-burst stream
u PID filter and re-mapping
u PSI/SI edit and NIT table inserts
u Real-time transport stream monitoring
u PCR correction
u LCD/Keyboard control by front panel and network management by Ethernet
Technical Specification
Input | ASI (DVB standard, BNC interface) | ||
Output | Interface | RF, F-head | |
Frequency Range | 47MHz~870MHz (1Khz step) | ||
Symbol Rate | 5~9 Msps | ||
Constellation | 16, 32, 64, 128, 256 QAM | ||
Error-Correcting Codes | RS code 188/204 | ||
MER | ≥40dB | ||
BER | 0 | ||
Output Level | 90-110dBmV | ||
Level Attenuation Range | 0~20dB (0.5dB step) | ||
Impedance | 75Ω | ||
Control | network RJ-45 10/100M | ||
Keyboard+LCD | |||
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
Contact Us
- Chengdu Sochuang Electronics Co., Ltd.
- Contact nameJack wang Chat Now
- Phone86-028-13882030940
- AddressNinth Floor, Building15, Zone F, Qingyang Industrial Centralized Development Zone, Chengdu,China., Chengdu, Sichuan
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