12 Ch Tuner QPSK Transmodulator, DVB-S2 to DVB-T Converter Model: COL5441T
Outline
COL5441T is a high performance and cost-effective DVB-T (DVB-C optional) modulator. It has 12 DVB-S2 tuner inputs, after multiplexing, scrambling (only for DVB-C) and modulating process, then it gives 4 RF output. To meet customers’ various requirements, this device is also equipped with 128 IP input and 4 MPTS output over UDP and RTP. Its pluggable structure design greatly facilitates the change of modules as needed. Moreover, COL5441T can support Biss descrambling (Optional) and can be upgraded and controlled through network system, which allows it to be widely used in setting up digital broadcasting network and provide good signals for scientific laboratory and DVB-T STB.
Features
- 12 Tuner(DVB-S2) input ports
- Support maximum 128 IP input(MPTS/SPTS) over UDP and RTP protocol
- Support 4 groups multiplexing +4 groups DVB-T modulating
- Support 4 groups multiplexing +4 groups Scrambling+ 4 DVB-C modulating
- or 4*DVB-T/C carrier output and 4 IP (MPTS) output over UDP and RTP protocol (Biss descrambling optional).
- Integrated demodulating and multiplexing functions
- Support accurate PCR adjusting
- Support PID Remapping
- Support PSI/SI rebuilding and editing
- Web-based NMS management
Principle - DVB-S/S2 to DVB-T Converter
Principle - DVB-S/S2 to DVB-C Converter
Specifications for QPSK Transmodulator
| Input | 12 DVB-S/S2 FTA Tuner 128 IP(SPTS/MPTS) input over UDP and RTP, RJ45, 1000M/100M Unicast/Multicast |
| Tuner Section | DVB-S | Input Frequency | 950-2150MHz |
| Symbol rate | 2-45Msps |
| Signal Strength | -65~-25dBm |
| FEC Demodulation | 1/2, 2/3, 3/4, 5/6, 7/8 QPSK |
| DVB-S2 | Input Frequency | 950-2150MHz |
| Symbol rate | QPSK 1~45Mbauds; 8PSK 2~30Mbauds |
| Code rate | 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 |
| Constellation | QPSK, 8PSK |
| Multiplexing | Maximum PID Remapping | 256 per input channel |
| Function | PID Remapping |
| Accurate PCR adjusting |
| Generate PSI/SI table automatically |
| Modulation | DVB-T | Standard | EN300744 |
| FFT mode | 2K, |
| Bandwidth | 6M, 7M, 8M |
| Constellation | QPSK, 16QAM, 64QAM |
| Guard Interval | 1/4, 1/8, 1/16, 1/32 |
| FEC | 1/2, 2/3, 3/4, 5/6, 7/8 |
| MER | ≥42 dB |
| RF frequency | 50~960MHz, 1KHz step |
| RF out | 4*RF COFDM DVB-T out (4 carriers combined output) |
| RF output level | -28~ -3 dBm (77~97 dbµV), 0.1db step |
| DVB-C | Standard | J.83A (DVB-C), J.83B, |
| MER | ≥43dB |
| RF frequency | 30~960MHz, 1KHz step |
| RF output level | -25~ -1dbm (77~97 dbµV), 0.1db step |
| Symbol rate | 5.000~7.000Msps adjustable |
| RF Out | 4*DVB-C adjacent carriers combined output |
| | J.83A | J.83B |
| Constellation | 16/32/64/128/ 256 QAM | 64/ 256 QAM |
| Bandwidth | 8M | 6M |
| System | Remote management | Web NMS |
| Stream Out | 4*MPTS over UDP and RTP out (RJ45, 1000M/100M Unicast/Multicast) |
| Language | English and Chinese |
| Software Upgrading | Web and USB |
| General | Dimension (W*D*H) | 482mm×300mm×44.5mm |
| Weight | 3.7kg |
| Temperature | 0~45℃(Operation) ; -20~80℃(Storage) |
| Power | AC 100V±1050/60Hz; AC 220V±10%, 50/60HZ |
| Consumption | 25W |
Digital CATV & IPTV System
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Colable Electronics co.,ltd
Specialize in Digital TV broadcasting equipment for more than 10 years, and experienced in Digital Cable/Satellite/ Terrestrial tv broadcasting solution and system, If you have any questions and ideas, please no hesitate to contact us!
- Our experience: Standing in digital system solution more than 10 years, with reliable Team.
- Our products: FTA & Descrambler Satellite Decoder, Encoder, Multiplexer, Scrambler, Modulator, Set Top Box etc.
- Payment: Wire Transfer (T/T), Western Union, Paypal, Trade Assurance etc.
- Delivery Date: 2-5 working days
- Our services: Life-long Technical support, remote assistance
- Warranty: 1 year for headend & STB
Please feel free to ask if you have any questions. Welcome !!!
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12 Channel Tuner Input QPSK Transmodulator Digital Headend , DVB S2 To DVB T Converter Images
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