NDS3343D 4 in 1 Mux-Scrambling QAM Modulator
Support 4 channels multiplexing+4 channels scrambling+4 channels QAM modulating. 8 DVB-C/T/(T)/ISDBT/S/S2/S2X/ATSC FTA Tuner + 6 ASI input ports+256 IP input (Version 1). 4 DVB-C/S/S2/ATSC Tuner with CAM+6 ASI input ports…
Key Specifications
- Input 8 DVB-C/T/(T)/ISDBT/S/S2/S2X/ATSC FTA Tuner + 6 ASI input+256 IP input ------Version 1
- Max input bitrate ≤120 Mbps
- Input Frequency 30~1000Mhz
- Constellation QPSK, 8PSK, 8APSK, 16APSK, 32APSK
- Bandwidth 5/6/7/8 M
- Symbol rate QPSK/8PSK /16APSK :0.5~45 Msps8APSK: 0.5~40Msps32APSK: 0.5~40Msps
- Signal Strength - 65- -25dBm
- FEC QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/108PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/1016APSK: 2/3, 3/4, 4/5, 5/6, 8/9, 9/1032APSK: 3/4, 4/5, 5/6, 8/9, 9/10
Overview
NDS3343D is a high performance and cost-effective mux-scrambling QAM modulator designed by Dexin. It has multiple input ports optional. After multiplexing, scrambling and QAM modulating process, then it gives 4 RF output. To meet customers’ various requirements, this device is also equipped with IP port to output 4 MPTS over UDP. Its pluggable structure design greatly facilitates the change of modules (demodulator) as needed. The four CAMs/CIs (Optional) accompanied and BISS modules can descramble the programs input from 4 Tuner inputs. Its pluggable structure design greatly facilitates the change of modules (demodulator) as needed. NDS3343D is also characterized with high integrated level, high performance and low cost. This is very adaptable to newly generation CATV broadcasting system. Key Features: Multiple Input ports optional:; 8 DVB-C/T/(T)/ISDBT/S/S2/S2X/ATSC FTA Tuner + 6 ASI input ports+256 IP input (Version 1); 4 DVB-C/S/S2/ATSC Tuner with CAM+6 ASI input ports (Version 2); Support 4 channels multiplexing+4 channels scrambling+4 channels QAM modulating; Fully support DVB-C (EN300 429) and ITU-T J.83A/B/C
Full Specifications
| Input | 8 DVB-C/T/(T)/ISDBT/S/S2/S2X/ATSC FTA Tuner + 6 ASI input+256 IP input ------Version 1 |
| Standard | J.83A, J.83C |
| Constellation | 16/32/64/128/256 QAM |
| Bandwidth | 5/6/7/8 M |
| For Version 1(New Type) | DVB-S |
| Symbol rate | 0.5~45Msps |
| Signal Strength | - 65- -25dBm |
| FEC | 1/2, 2/3, 3/4, 5/6, 7/8 |
| Constellation | QPSK |
| Max input bitrate | ≤120 Mbps |
| Symbol rate | QPSK/8PSK /16APSK :0.5~45 Msps32APSK: 0.5~40Msps; |
| FEC | QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/108PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/1016APSK: 2/3, 3/4, 4/5, 5/6, 8/9, 9/1032APSK: 3/4, 4/5, 5/6, 8/9, 9/10 |
| Constellation | QPSK, 8PSK, 16APSK, 32APSK |
| Max input bitrate | ≤120 Mbps |
| Symbol rate | QPSK/8PSK /16APSK :0.5~45 Msps8APSK: 0.5~40Msps32APSK: 0.5~40Msps |
| Constellation | QPSK, 8PSK, 8APSK, 16APSK, 32APSK |
| Max input bitrate | ≤120 Mbps |
| For Version 2 | DVB-C |
| Input Frequency | 30~1000Mhz |
| Constellation | 16/32/64/128/256 QAM |
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