Key Features
✔ Full complying with ATSC A/53 standard. ✔ Dual channel DVB-ASI/SMPTE-310M input, automatic switch-over and hot backup. ✔ Dual IP input ports, GE ports, over UDP/RTP. ✔ RF range: 50MHz~860MHz,1Hz stepping. ✔ Front panel and IP remote control. ✔ RS coding, data interleaving, Trellis coding. ✔ Supports adaptive linear or non-linear digital pre-distortion (DPD). ✔ Adopts constant-temperature crystal oscillator, the frequency stability can be up to 0.1 PPM. ✔ Excellent RF output performance: EVM, MER, SNR, shoulder level and etc. ✔ Remote maintenance, monitoring and software upgrading. ✔ NMS, Keyboard and LCD operation.Specifications
| Input | Self-adapted 2 ASI/SMPTE 310M input 2 ASI ports input, one for hot backup, BNC interface | |
| Dual IP input ports, one for hot backup , over UDP/RTP, Unicast/Multicast, GE ports | ||
| 1 channel 10MHz reference clock input | ||
| Modulation | Standard | ATSC A/53 |
| Constellation | 8VSB | |
| Bandwidth | 6 MHz | |
| FEC | RS(208 188)+Trellis | |
| RF output | Port | N Type, 50Ω impedance |
| RF range | 50~860Mhz,1Hz stepping | |
| Output Level ATT | -20dBm~6dBm,0.1dB stepping | |
| Shoulder Level | 60dB | |
| MER | ≥ 40dB | |
| DPD | Non-linear DPD | over 10dB ACPR improvement (normally) |
| linear DPD | over 10dB non-flatness adjustment(normally) | |
| System | LCD display & keyboard operation, NMS, Chinese & English operation display | |
| Software upgraded through network | ||
| General | Demission(WxLxH) | 482mm×455mm×44.5mm |
| Weight | 6.0kg | |
| Temperature | 0~45℃( operation),-20~80℃( storage) | |
| Power Supply | AC 110V±10%,50/60Hz or AC 220V±10%, 50/60Hz | |
| Consumption | 25W | |
Principle Chart (per module)
