SDI to HDMI+SDI Converter: Professional Signal Conversion with Zero Quality Loss
Seamless 3G-SDI/HD-SDI to HDMI Conversion with Full 2.97Gbps Signal Integrity and Loop-Through Capability
The Lntech SDI to HDMI+SDI Converter is a professional-grade signal conversion solution designed for broadcast engineers, production professionals, and AV integrators. This compact yet powerful device converts HD-SDI and 3G-SDI signals to HDMI output while maintaining the original 2.97 Gbps high bitrate for zero quality loss in signal transmission. Featuring dual HDMI outputs and an SDI loop-through port, this converter allows simultaneous monitoring and signal distribution without degradation. Supporting resolutions from 720p to 1080p with full compliance to SMPTE standards, this converter ensures reliable performance in critical video production environments.
Quick Specification Overview
| Feature | Specification | Advantage |
| Input Interface | 3G-SDI/HD-SDI via BNC | Professional video input compatibility |
| Output Interfaces | Dual HDMI + SDI Loop-Out | Simultaneous monitoring and distribution |
| Max Bitrate | 2.97 Gbps | Zero quality loss in signal conversion |
| Supported Resolutions | 720p, 1080i, 1080p | Full HD compatibility |
| SDI Standards | SMPTE 425M, 424M, 292M, 259M-C | Broadcast compliance |
| Ideal For | Broadcast, Live Production, AV Integration | Professional applications |
Why Choose This SDI to HDMI Converter?
1. Professional Signal Quality
Maintains original 2.97 Gbps bitrate throughout the conversion process, ensuring no quality degradation between SDI source and HDMI display.
2. Dual Output Flexibility
- Dual HDMI Outputs: Connect two HDMI displays simultaneously
- SDI Loop-Through: Pass-through signal to additional SDI equipment
- Simultaneous Operation: All outputs active concurrently
3. Broadcast Compliance
Supports full range of SDI standards:
- SMPTE 425M (3G-SDI Level A/B)
- SMPTE 424M (3G-SDI)
- SMPTE 292M (HD-SDI)
- SMPTE 259M-C (SD-SDI)
4. Compact and Reliable
- Compact size (97×55×23mm) for easy integration
- ESD protection (±8kV air gap, ±4kV contact)
- Low power consumption (5W max via USB power)
- LED status indicators for instant monitoring
Complete Technical Specifications
| Parameter | Specification |
| Model | SDI to HDMI+SDI Converter |
| Input Port | 1 × BNC (3G-SDI/HD-SDI) |
| Output Ports | 2 × HDMI, 1 × SDI Loop-Out |
| SDI Bitrate | 2.97 Gbps, 1.485 Gbps |
| Supported Resolutions | 720p, 1080i, 1080p |
| Supported Standards | SMPTE 425M, 424M, 292M, 259M-C |
| Power Supply | DC 5V via USB cable |
| Power Consumption | 5W (max) |
| ESD Protection | ±8kV (air gap), ±4kV (contact) |
| Dimensions | 97mm × 55mm × 23mm |
| Weight | 130g |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -20°C to 60°C (-4°F to 140°F) |
| Relative Humidity | 20% to 90% RH (non-condensing) |
