Key Features
✔ Support 4/8/12/16/20/24 CVBS input and 2 ASI Input for re-mux ✔ Support Mpeg2 video encoding ✔ Support PAL, NTSC SD signal ✔ Support VBR/CBR video encoding ✔ Support Low Latency function ✔ DVB-C/T/ISDB-T/ATSC RF output on 4/8 CH ✔ Supports MPTS or 4/8 SPTS IP (UDP, RTP/RTSP) Output ✔ Supports IP null packet filter ✔ Excellent modulation quality ✔ LCD / keyboard and web NMS operation ✔ Update device through NMS portSpecifications
| Input | 4/8/12/16/20/24 CVBS inputs ,RCA interface | ||
| 2 ASI input, BNC interface | |||
| Video | Resolution | PAL:720*576i; NTSC: 720*480i | |
| Encoding | MPEG-2 | ||
| Bit-rate | 1~15Mbps for MPEG-2 encoding | ||
| Rate Control | CBR/VBR | ||
| Aspect Ratio | 4:3, 16:9 | ||
| Advanced Pretreatment | De-interlacing, Noise Reduction, Sharpening | ||
| Audio | Encoding | MPEG1 Audio Layer 2 | |
| Sampling rate | 48KHz | ||
| Bit-rate | 64Kb/s~384Kb/s for Mpeg1 layer 2 encoding (each channel) | ||
| Modulation | Standard | J.83A, J.83B, J.83C | |
| MER | ≥42dB | ||
| RF frequency | 30~950MHz, 1KHz step | ||
| RF output level | -30.0~ 0.0 dbm (77~107 dbµV), 0.1db step | ||
| Symbol rate | 2.5 – 4.66 Msps, 5.0 - 8.0 Msps | ||
| J.83A | Constellation | 16/32/64/128/256QAM | |
| bandwidth | 8M | ||
| J.83B | Constellation | 64QAM, 256QAM | |
| bandwidth | 6M | ||
| J.83C | Constellation | 64QAM, 256QAM | |
| Bandwidth | 6M | ||
| Multiplexing | 2 ASI input multiplexed with local 4/8/12,16,20,24 channels of TS | ||
| Stream Output | 2*ASI output, BNC interface | ||
| 1000Base-T Ethernet interface (UDP/RTP/RTSP unicast / multicast) | |||
| System Function | Low Latency achieved (Normal, mode 1 and mode 2 optional) | ||
| LCD/keyboard and Web-based NMS operating | |||
| System Language: English | |||
| Ethernet software & hardware upgrade | |||
| Miscellaneous | Dimension (W× L× H) | 482mm×410mm×44mm | |
| Approx weight | 5-9kg | ||
| Temperature | 0~45℃(work), -20~80℃（Storage） | ||
| Power | AC 100V-220V±10%, 50/60Hz | ||
| Consumption | <90W | ||