Description
The Digital Modulator DM-42TH is a state-of-the-art device designed to enhance your audio and video broadcasting capabilities. This modulator integrates MPEG-4 AVC/H.264 encoding technology, allowing for high-quality transmission of multimedia content. With its ability to convert analog A/V sources or HD sources into four DVB-T channels, the DM-42TH is perfect for various broadcasting applications. The user-friendly 2.4-inch color LCD display makes operation intuitive, while features like HDMI Loop Through and USB updates ensure seamless functionality.
Specifications
| Section | Attribute | Details |
|---|---|---|
| HDMI Encoding Section | Encoding | MPEG-4 AVC/H.264 |
| Resolution | 1920*1080p@60, 1920*1080p@50, 1920*1080i@60, 1920*1080i@50, 1280*720p@60, 1280*720p@50 | |
| Aspect Ratio | 16:9, 4:3 | |
| Bit Rate | 1.000~18.000 Mbps | |
| Audio | Encoding | MPEG1 Layer II |
| Sample Rate | 48KHz | |
| Bit Rate | 64, 96, 128, 192, 256, 320kbps | |
| CVBS Encoding Section | ||
| Input | PAL, NTSC | |
| 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 | 50~950 MHz | |
| RF Output Level | 63~100 dBμV | |
| System | ||
| Upgrade | USB | |
| Power Supply | DC 12V | |
| Operation Temperature | 0~45°C | |
Additional Information
- Integrates MPEG-4 AVC/H.264 encoding and modulating functions
- Compatible with multiple video formats
- Quad input modulator
- 2.4-inch color LCD display
- HDMI Loop Through capability
- Update functionality via USB
