(
下載技術規格
產品資訊
- Fully compliance with OFCA DTT standard and National Standard GB20600-2006
- Integrated Encoder and modulator
- 4 HDMI inputs
- RF output- 36-900MHz
- Front panel LCD and remote NMS operation
- Compact: 19¨ 1U standard rack mount
技術規格
Input
| Input | HDMI x 4 |
Video Encoding
| Video Coding | 4:2:0 encoding H.264 HP”L4 MP”L3 | |
| H.264 Adaptive Field Frame (AFF) | ||
| H.264 Field Based (FB) | ||
| Full HD: 1920x1080i/p (50/60Hz) | ||
| ISO/IEC14496-10 (H.264/MPEG-4 AVC) | ||
| Resolution | 576i/p, 720p, 1080i/P, (50/60Hz) | |
| Bit Rate | 1-20Mbps, adjustable per channel |
Audio Encoding
| Input | HDMI x 4 | |
| Encoding | MPEG-1, Layer 1/2 | |
| Sampling | 32, 44.1, 48kHz | |
| Code Rate | 64, 128, 192, 256, 384kbps |
Modulator
| Output | DTMB RF, F connector | |
| Format | DTMB- GB20600-2006 | |
| DTMB Modulation | Frequency | 36-900MHz, 1kHz step |
| Constellation | 4QAM-NR, 4 QAM 16QAM, 32 QAM, 64QAM | |
| Interleaving | 240, 720 | |
| Output level | 80-110dBuV | |
| Frame Mode | 420 fixed , 595 fixed, 945 fixed, 420 var, 945 var | |
| MER | >35dB |
General
| Dimension | 483 x 410 x 44mm | |
| Operating temperature | 5~45°C | |
| Storage temperature | -20~80°C | |
| Power | AC100~240V, 50Hz, 25W |
下載文件
相關產品
