Active Member
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[China]
Contact name:
Chengdu Digitovision Co.,Ltd |
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Outline
series HD encoder & modulator is Sighton’s consumer electronics which allow audio/video signal input in TV distributions with applications in home entertainment, surveillance control, hotel Digital Signage, shops etc.
It is an all-in-one device integrating MPEG-4 AVC/H.264 encoding and modulating to convert audio/video signals into DVB-T RF out.
The signals source could be from satellite receivers, closed-circuit television cameras, Blue-ray players, and antenna etc. its output signal is to be received by a DVB-T standard TVs or STBs etc.
Technical Parameter
| HDMI Encoding Section | |||
| Video | Encoding | H.264 MP@L 3.0/3.1/4.0 | |
| Interface | HDMI*1 | ||
| Input | Output | ||
| Resolution | 480@59.94/60i | 480@30p | |
| 576@50i | 576@25p | ||
| 720@50/59.94/60p | 720@50/59.94/60p | ||
| 1080@50i | 1080@25p | ||
| 1080@59.94/60i | 1080@30p | ||
| 1080@59.94/60p | 1080@30p | ||
| Aspect Ratio | 16:9, 5:4 | ||
| Bit rate | 1.000~19.000 Mbps | ||
| Audio | Encoding | MPEGI layer 2, MPEG-2 AAC | |
| Sample rate | 48KHz | ||
| Bit rate | 64, 96,128, 192, 256, 320kbps | ||
| DVB-T Modulator Section | ||
| Standard | DVB-T COFDM | |
| Bandwidth | 6M, 7M, 8M | |
| Constellation | QPSK, 16QAM, 64QAM, | |
| Code rate | 1/2, 2/3, 3/4, 5/6, 7/8. | |
| Guard Interval | 1/32, 1/16, 1/8, 1/4 | |
| Transmission Mode: | 2K, 8K | |
| MER | ≥31dB | |
| RF frequency | 142.5~858MHz, 1KHz step | |
| RF output level | -14 ~ +6dBm, 0.1db step | |
| System | ||
| Management | LCD + control buttons | |
| Language | English | |
| LCN Insertion | yes | |
| Upgrade | USB | |
| General | ||
| Power supply | DC 12V | |
| Dimensions | 183*110*50mm | |
| Weight | < 1kg | |
