Description
ADV-8300 ATSC modulator is a high quality professional broadcast modulator designed for operation in full compliance with ATSC A53 standard for 8-VSB (ATSC) terrestrial HDTV/SDTV broadcasting. It offers a cost effective, professional solution for generating high-quality RF signals suitable for broadcasting.
The ADV-8300 can be used as a ATSC broadcast modulator, tester, or a head end of an RF distribution network. It can accept input through its DVB-ASI/SMPTE-310M and IP input ports.
The ADV-8300 supports adaptive non-linear and linear digital pre-distortion that optimizes the efficiency of the transmission. The ADV-8300 is easy to control through the front panel and the remote control interface.
Features:
- Full compliance with the ATSC A/53 standard
- EN50083 ASI and SMPTE 310M interface standard
- Dual channel DVB-ASI/SMPTE-310M input, automatic switch-over and hot backup
- Dual IP input (GE) ports over UDP/RTP
- RF range: 50MHz~860MHz, 1Hz step
- Channel bandwidth: 6MHz
- RS coding, data interleaving, Trellis coding
- Supports adaptive linear digital pre-distortion
- Supports adaptive non-linear digital pre-distortion
- Built-in constant-temperature crystal oscillator
- Excellent RF output performance: EVM, MER, SNR, shoulder level and etc.
- Control and monitoring via front panel or WEB GUI, locally and remotely
| Input | Self-adapting 2 ASI/SMPTE 310M inputs, one for hot backup, BNC interfaces | |
| Dual IP input ports, one for hot backup, over UDP/RTP, unicast/multicast, GE ports | ||
| Modulation | Standard | ATSC A/53 |
| Constellation | 8VSB | |
| 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 | |
| Non-linear DPD | over 10db ACPR improvement (normally) | |
| linear DPD | over 10db non-flatness adjustment(normally) | |
| System | LCD display & keyboard operation, NMS | |
| Software upgrade through network | ||
| General | Dimensions (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 | |
