Modulator digital DM-02
Short Description:
The DM-02 is a digital RF modulator designed to convert HDMI or AV input signals into high-definition DVB-T (or ATSC / ISDB) RF output. It is commonly used to distribute video from CCTV, media players, and satellite receivers to multiple televisions over coaxial cable. The device supports full HD input, programmable output channels, and high-quality signal modulation for professional video distribution.
Spesification
- Integrating MPEG-4 AVC/H.264 encoding and modulating function
- Compatible with multiple video form
- ingle input modulator that converts analogue A/V source or HD source to a DVB-T channel
- 2.4-inch color LCD display
- HDMI Loop Through
- Compact and wall mountable
- Update from USB.
Technical data
Video | Encoding | MPEG-4 AVC/H.264 |
Resolution | 1920*1080p@60, 1920*1080p@50, 1920*1080i@60, | |
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 | -31~ +6dBm | |
System | ||
Upgrade | USB | |
Power supply | DC 12V | |
Operation temperature | 0~45°C | |