Description
The DM-42TH QUAD 4 Way Input Encoder Modulator is a cutting-edge DVB-T digital modulator that seamlessly integrates MPEG-4 AVC/H.264 encoding with modulating capabilities. This versatile device is designed for professionals seeking to convert multiple video formats into four DVB-T channels, ensuring high-quality transmission. It features a user-friendly 2.4-inch color LCD display, HDMI loop-through functionality, and convenient updates via USB, making it an ideal solution for modern broadcasting needs.
- Features:
- Integrates MPEG-4 AVC/H.264 encoding and modulating function.
- Supports multiple video formats.
- Quad input modulator for converting analogue A/V sources or HD sources to four DVB-T channels.
- Includes a 2.4-inch color LCD display for easy operation.
- HDMI Loop Through for flexible connectivity.
- Update functionality from USB for easy maintenance and upgrades.
Specifications
| Section | Parameter | 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, 320 kbps | |
| 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
This product is ideal for broadcasting professionals and organizations looking to elevate their transmission capabilities with reliable performance and enhanced features.
