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NDS2406G DVB-T/(T) Modulator
2 IP input over UDP protocol. TS input over 2 ASI and 2 IP port (UDP). 10MHz reference clock input and loop out, BNC interface.
Key Specifications
- Input TS input over 2 ASI and 2 IP port (UDP)
- PLP Constellation QPSK, 16QAM, 64QAM, 256QAM (Normal or Rotated)
- L1 Post Constellations BPSK, QPSK, 16QAM, 64QAM
- Constellation QPSK, 16QAM, 64QAM
- Multiplexing(option) Maximum PID Remapping
- Modulation DVB-(T)
- Bandwidth 5MHz, 6MHz, 7MHz, 8MHz
- Function PID remapping (automatically or manually)
Overview
NDS2406G DVB-T/(T) modulator is our new product developed complying with the DVB-T/(T) standard. With its advanced modulating technology, this modulator can effectively make use of the ground spectrum resources and make it possible to provide reliable signals for fixed, mobile and portable devices. Compared with DVB-T, the channel capacity is increased by 30% under the similar carrier to noise ratio (CNR) threshold. Key Features: Fully complying with EN302 755 and EN300 744 standard; 2ASI input ports; 2 IP input over UDP protocol; 10MHz input/loop out, 1PPS input/loop out; DVB-T/(T) RF out in one device; Supports single PLP; Support MISO and SISO; Support MFN net mode; Supports non-linear digital pre-distortion (DPD); Constant temperature crystal oscillator, as high as 0.1ppm stability; Support PID bypass and pass-through（option）; Keyboard operation and LCD display Specifications: 10MHz reference clock input and loop out, BNC interface; 1PPS input and loop out, BNC interface; 128 input per channel; TS input over 2 ASI and 2 IP port (UDP); Output level ATT
Full Specifications
| Input | TS input over 2 ASI and 2 IP port (UDP) |
| Multiplexing(option) | Maximum PID Remapping |
| Function | PID remapping (automatically or manually) |
| Modulation | DVB-(T) |
| Mode | Mode A: single-PLP; |
| PLP Constellation | QPSK, 16QAM, 64QAM, 256QAM (Normal or Rotated) |
| L1 Post Constellations | BPSK, QPSK, 16QAM, 64QAM |
| FEC Length | Short(16K), Normal (64K) |
| FEC Rate | 1/2, 3/5, 2/3, 3/4, 4/5, 5/6 |
| Pilot Pattern | PP1 - PP8 |
| Guard Interval | 1/128, 1/32, 1/16, 19/256, 1/8, 19/128, 1/4 |
| FFT Mode | 1k, 2k, 4k8k, 16k, 32k (normal or extended) |
| Bandwidth | 5MHz, 6MHz, 7MHz, 8MHz |
| Net Mode | MFN |
| FFT | 2K, 8K |
| Bandwidth | 5MHz, 6MHz, 7MHz, 8MHz |
| 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 |
| Net Mode | MFN |
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