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Help CenterSC-4111 2 ASI IN RF OUT/QAM Modulator/MUX/Multiplexer Modulator
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Overview
SC-4111 Multiplexer QAM modulator has 2×ASI input and can receive data of DVB transport stream from encoder, multiplexer, DVB gateway, scrambler, video server and other DVB equipment, and then make RS codes, convolution interleaving and QAM modulation channel processing to output RF signal. This MUX modulator adopts a new generation of integrated circuits BCM3034, providing low-power and high index.
Features
u 2×ASI input
u RF output
u 8M cache, anti-burst stream
u PID filter and re-mapping
u PSI/SI Edit
u NIT table inserts
u Real-time transport stream monitoring
u PCR correction
u LCD/Keyboard control by front panel and network management by Ethernet
u Support Annex-A (Europe) and Annex-B (America
Technical Specification
Input |
2×ASI (1 for mux), BNC interface |
|
Modulation Mode |
16, 32, 64, 128, 256QAM |
|
Symbol Rate |
5.0~9.0 Msps, 1Ksps step |
|
Error-Correcting Codes |
RS code188/204 |
|
Input Data Code Rate |
1.5~51Mbps |
|
Channel Data Rate |
20~56Mbps |
|
MER |
>33dB |
|
BER |
0 |
|
Output |
RF |
|
Frequency Range |
47MHz~870MHz (agility or fixed output) |
|
Output Level |
>=115dBmV |
|
Level Attenuation Range |
0-16 dB (0.5 dB step) |
|
Impedance |
75Ω |
|
Output Return Loss |
>=12 dB |
|
Control |
Network RJ-45 10/100 M |
|
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
Send Inquiry to This Supplier
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